Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Denver/Boulder, CO
Issued by NWS Denver/Boulder, CO
453 FNUS55 KBOU 242111 FWFBOU Fire Weather Forecast for Northeast and North Central Colorado National Weather Service Denver/Boulder CO 311 PM MDT Fri May 24 2024 .DISCUSSION...Tonight and Saturday...Temperatures are expected to warm up a few degrees on Saturday so humidity values will drop into the teens and lower 20s. However, critical fire weather conditions are not expected as winds will be pretty light. Smoke dispersal will be good to excellent across most of the forecast area for a few hours Saturday afternoon. LONG TERM DISCUSSION...Saturday night through Wednesday... Our forecast area will be mainly dry Sunday through Tuesday with better coverage of showers and storms later in the week. The majority of the days, relative humidity will drop to the upper teens. The windiest day will be Sunday where small areas may have elevated fire weather conditions. Winds will weaken Monday and Sunday limiting fire weather conditions. Wednesday through Friday, there will be good moisture return from the Gulf of Mexico which will increase humidity and the chance of thunderstorms. Fire weather conditions are expected to remain limited those days. Most days will have good to very good smoke dispersal. Sunday will have excellent smoke dispersal due to stronger winds. ...Thunderstorms imply strong gusty erratic winds... ...All surface winds are 20-Foot...10-Minute averaged winds... ...CWR is Chance of Wetting Rain - 0.10 inch or more liquid... ...24 HR Trends are based on averages over the respective zone groups and may not match the actual forecast values shown in those groups... COZ238-251100- Larimer County Below 6000 Feet/Northwest Weld County- Including Fort Collins, Hereford, Loveland, Nunn, and West Pawnee Grasslands 311 PM MDT Fri May 24 2024 .TONIGHT... Sky/weather.........Mostly cloudy(60-65%). Slight chance of rain showers after 0400 until 0500. Min Temperature.....42-46. 24 hr trend......4-7 degrees warmer. Max Humidity........58-68%. 24 hr trend......4-7% wetter. 20-foot winds.......South winds 4-9 mph with gusts to around 20 mph until 2400, then east 4-8 mph. Haines Index........3 or very low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 35-45 mph. Mixing height.......6500-7500 ft AGL until 2000. Below 1000 FT AGL after 0200. Transport winds.....South 10-15 mph until 0300. Northeast after 0500. Smoke dispersal.....Very good until 1900. Poor after 2400. .SATURDAY... Sky/weather.........Mostly cloudy. Slight chance of rain showers after 1100 until 1200, then slight chance of thunderstorms until 1300, then chance of thunderstorms. Max Temperature.....69-75. 24 hr trend......4-7 degrees warmer. Min Humidity........22-26%. 24 hr trend......4-7% wetter. 20-foot winds.......North winds 4-7 mph until 1200, then northwest 8-15 mph. Haines Index........4 or low. LAL.................1 until 1200, then 4. CWR.................0 percent increasing to 20 percent in the afternoon. 15K FT MSL winds....Southwest 30-40 mph. Mixing height.......Below 1000 FT AGL until 0700. 7000-8000 ft AGL after 1200. Transport winds.....Northwest 10-15 mph until 1200, then west 15-20 mph. Smoke dispersal.....Poor until 1100, then good. .SATURDAY NIGHT... Sky/weather.........Mostly cloudy until 2400, then partly cloudy(30-40%). Chance of rain showers until 2100. Slight chance of thunderstorms until 2400. Min Temperature.....44-48. 24 hr trend......2-4 degrees warmer. Max Humidity........55-65%. 24 hr trend......7-10% drier. 20-foot winds.......Northwest winds 11-19 mph. Haines Index........3 or very low. LAL.................3 until 2400, then 1. CWR.................10 percent decreasing to 0 percent after midnight. 15K FT MSL winds....West 30-40 mph. Mixing height.......1500-2500 ft AGL. Transport winds.....Northwest 15-20 mph. Smoke dispersal.....Poor. .SUNDAY... Sky/weather.........Mostly sunny until 1200, then partly cloudy. Slight chance of thunderstorms after 1200. Max Temperature.....69-75. 24 hr trend......Little change. Min Humidity........15-19%. 24 hr trend......7-10% drier. 20-foot winds.......Windy. Northwest winds 18-28 mph with gusts to around 45 mph. Haines Index........3 or very low. LAL.................1 until 1200, then 2. CWR.................0 percent. 15K FT MSL winds....Northwest 30-40 mph. Mixing height.......10000-11000 ft AGL. Transport winds.....Northwest 20-25 mph until 0800, then 30-35 mph. Smoke dispersal.....Poor until 0800. Excellent after 1400. .SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. Northwest winds 6-13 mph. .MEMORIAL DAY...Mostly clear. Highs in the upper 70s. Northwest winds 5-12 mph. .TUESDAY...Mostly clear. Slight chance of thunderstorms. Lows in the mid 40s. Highs in the upper 70s. East winds 4-9 mph. .WEDNESDAY...Partly cloudy. Chance of thunderstorms. Lows in the upper 40s. Highs in the lower 80s. Southeast winds 4-9 mph. $$ COZ239-251100- Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County- Including Arvada, Boulder, Golden, Lakewood, and Longmont 311 PM MDT Fri May 24 2024 .TONIGHT... Sky/weather.........Mostly cloudy until 0300, then partly cloudy(30-40%). Slight chance of thunderstorms after 2000 until 2100. Min Temperature.....45-49. 24 hr trend......4-7 degrees warmer. Max Humidity........46-54%. 24 hr trend......Little change. 20-foot winds.......West winds 4-8 mph. Haines Index........4 or low. LAL.................2 until 2400, then 1. CWR.................0 percent. 15K FT MSL winds....Southwest 35-45 mph. Mixing height.......1500-2500 ft AGL. Transport winds.....Southwest 10-15 mph until 2100, then light until 2400, then south around 10 mph until 0400, then west. Smoke dispersal.....Fair until 2000, then poor. .SATURDAY... Sky/weather.........Partly cloudy(35-45%) until 0900, then mostly cloudy(55-60%). Slight chance of rain showers after 1100 until 1200, then chance of rain showers and slight chance of thunderstorms until 1500, then chance of thunderstorms. Max Temperature.....73-77. 24 hr trend......7-10 degrees warmer. Min Humidity........18-22%. 24 hr trend......2-4% wetter. 20-foot winds.......West winds 7-15 mph. Gusts up to 25 mph in the afternoon. Haines Index........5 or moderate. LAL.................1 until 1200, then 4. CWR.................0 percent increasing to 10 percent in the afternoon. 15K FT MSL winds....Southwest 35-45 mph. Mixing height.......9000-10000 ft AGL. Transport winds.....West 10-15 mph until 1500, then around 20 mph. Smoke dispersal.....Poor until 1000. Very good after 1200. .SATURDAY NIGHT... Sky/weather.........Mostly cloudy until 2400, then partly cloudy(30-35%). Chance of rain showers until 2100. Slight chance of thunderstorms until 2400. Min Temperature.....46-50. 24 hr trend......Little change. Max Humidity........50-58%. 24 hr trend......2-4% wetter. 20-foot winds.......West winds 7-15 mph. Gusts up to 25 mph in the evening. Haines Index........3 or very low. LAL.................3 until 2400, then 1. CWR.................10 percent decreasing to 0 percent after midnight. 15K FT MSL winds....West 35-45 mph. Mixing height.......2000-3000 ft AGL. Transport winds.....West 15-20 mph until 2400, then around 10 mph. Smoke dispersal.....Good until 2000, then poor. .SUNDAY... Sky/weather.........Mostly sunny until 1200, then partly cloudy(30-35%). Slight chance of thunderstorms after 1200. Max Temperature.....71-75. 24 hr trend......Little change. Min Humidity........16-20%. 24 hr trend......2-4% drier. 20-foot winds.......West winds 5-12 mph with gusts to around 25 mph until 1200, then northwest 14-24 mph with gusts to around 35 mph. Haines Index........3 or very low. LAL.................1 until 1200, then 2. CWR.................0 percent. 15K FT MSL winds....Northwest 35-45 mph. Mixing height.......9000-10000 ft AGL. Transport winds.....West 10-15 mph until 0800. 25-30 mph after 1100. Smoke dispersal.....Poor until 0800. Excellent after 1300. .SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. West winds 4-8 mph. .MEMORIAL DAY...Mostly clear. Highs in the upper 70s. East winds 4-8 mph. .TUESDAY...Partly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows in the upper 40s. Highs in the upper 70s. East winds 4-7 mph. .WEDNESDAY...Partly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows in the lower 50s. Highs in the lower 80s. Southeast winds 4-8 mph. $$ COZ240-251100- North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County- Including Aurora, Brighton, City of Denver, Denver International Airport, Highlands Ranch, Littleton, and Parker 311 PM MDT Fri May 24 2024 .TONIGHT... Sky/weather.........Mostly cloudy(60-65%) until 0300, then partly cloudy. Min Temperature.....45-49. 24 hr trend......4-7 degrees warmer. Max Humidity........48-56%. 24 hr trend......Little change. 20-foot winds.......South winds 7-15 mph. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 35-45 mph. Mixing height.......1500-2500 ft AGL until 0300, then Below 1000 FT AGL. Transport winds.....South 10-15 mph until 0100, then 15-20 mph. Smoke dispersal.....Fair until 2000, then poor. .SATURDAY... Sky/weather.........Partly cloudy(35-45%) until 0900, then mostly cloudy(55-60%). Chance of thunderstorms after 1200. Max Temperature.....74-78. 24 hr trend......4-7 degrees warmer. Min Humidity........15-19%. 24 hr trend......Little change. 20-foot winds.......Southwest winds 8-15 mph until 1200, then northwest 10-17 mph. Haines Index........5 or moderate. LAL.................1 until 1200, then 4. CWR.................0 percent increasing to 10 percent in the afternoon. 15K FT MSL winds....Southwest 30-40 mph. Mixing height.......Below 1000 FT AGL until 0700. 9000-10000 ft AGL after 1200. Transport winds.....Southwest 10-15 mph until 1300, then west. Smoke dispersal.....Poor until 1000, then good until 1200, then very good until 1700, then good. .SATURDAY NIGHT... Sky/weather.........Mostly cloudy until 2400, then partly cloudy. Slight chance of thunderstorms until 2400. Min Temperature.....45-49. 24 hr trend......Little change. Max Humidity........52-60%. 24 hr trend......Little change. 20-foot winds.......West winds 6-14 mph. Gusts up to 20 mph in the evening. Haines Index........3 or very low. LAL.................3 until 2400, then 1. CWR.................10 percent decreasing to 0 percent after midnight. 15K FT MSL winds....West 35-45 mph. Mixing height.......1500-2500 ft AGL. Transport winds.....Northwest 15-20 mph until 0100, then west around 10 mph. Smoke dispersal.....Good until 2000, then poor. .SUNDAY... Sky/weather.........Mostly sunny. Max Temperature.....72-76. 24 hr trend......Little change. Min Humidity........14-18%. 24 hr trend......Little change. 20-foot winds.......Northwest winds 6-14 mph. Gusts up to 30 mph in the afternoon. Haines Index........3 or very low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Northwest 35-45 mph. Mixing height.......10000-11000 ft AGL. Transport winds.....Light winds until 0700. Northwest 20-25 mph after 0900. Smoke dispersal.....Poor until 0900. Excellent after 1300. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. West winds 4-8 mph. .MEMORIAL DAY...Mostly clear. Highs in the upper 70s. East winds 4-9 mph. .TUESDAY...Partly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows in the upper 40s. Highs in the upper 70s. Southeast winds 4-8 mph. .WEDNESDAY...Partly cloudy. Chance of thunderstorms. Lows in the lower 50s. Highs in the mid 80s. South winds 4-9 mph. $$ COZ241-251100- Elbert/Central and East Douglas Counties Above 6000 Feet- Including Castle Rock, Elbert, Fondis, Kiowa, and Larkspur 311 PM MDT Fri May 24 2024 .TONIGHT... Sky/weather.........Mostly cloudy until 2400, then partly cloudy(35-45%). Slight chance of thunderstorms until 1900. Min Temperature.....40-46. 24 hr trend......7-10 degrees warmer. Max Humidity........54-64%. 24 hr trend......7-10% drier. 20-foot winds.......South winds 10-18 mph with gusts to around 25 mph. Haines Index........4 or low. LAL.................2 until 2400, then 1. CWR.................0 percent. 15K FT MSL winds....Southwest 35-45 mph. Mixing height.......5500-6500 ft AGL until 2000. Below 1000 FT AGL after 0400. Transport winds.....South 15-20 mph until 2400, then 20-25 mph. Smoke dispersal.....Good until 2000, then poor. .SATURDAY... Sky/weather.........Partly cloudy(35-45%) until 1500, then mostly cloudy. Slight chance of thunderstorms after 1200. Chance of rain showers after 1400 until 1500. Max Temperature.....71-77. 24 hr trend......7-10 degrees warmer. Min Humidity........15-19%. 24 hr trend......4-7% drier. 20-foot winds.......Southwest winds 12-20 mph. Haines Index........5 or moderate. LAL.................1 until 1200, then 3. CWR.................0 percent increasing to 10 percent in the afternoon. 15K FT MSL winds....Southwest 35-45 mph. Mixing height.......Below 1000 FT AGL until 0700. 11000-12000 ft AGL after 1200. Transport winds.....Southwest 15-20 mph until 1200, then west 20-25 mph. Smoke dispersal.....Poor until 0900, then good until 1100, then excellent. .SATURDAY NIGHT... Sky/weather.........Mostly cloudy(60-65%) until 2400, then partly cloudy. Slight chance of thunderstorms until 2400. Min Temperature.....40-44. 24 hr trend......Little change. Max Humidity........60-70%. 24 hr trend......4-7% wetter. 20-foot winds.......Northwest winds 6-14 mph. Gusts up to 25 mph in the evening. Haines Index........4 or low. LAL.................3 until 2400, then 1. CWR.................0 percent. 15K FT MSL winds....West 35-45 mph. Mixing height.......10000 ft AGL until 1900, then 1500-2500 ft AGL until 2400, then Below 1000 FT AGL until 0200, then 1000 ft AGL until 0400, then Below 1000 FT AGL. Transport winds.....West around 25 mph until 1900, then northwest 10-15 mph. Smoke dispersal.....Excellent until 1900, then poor. .SUNDAY... Sky/weather.........Mostly sunny until 1500, then partly cloudy. Slight chance of thunderstorms after 1200. Max Temperature.....68-72. 24 hr trend......2-4 degrees cooler. Min Humidity........19-23%. 24 hr trend......4-7% wetter. 20-foot winds.......Northwest winds 7-15 mph with gusts to around 25 mph. Haines Index........3 or very low. LAL.................1 until 1200, then 2. CWR.................0 percent. 15K FT MSL winds....Northwest 30-40 mph. Mixing height.......Below 1000 FT AGL until 0700, then 9000-10000 ft AGL. Transport winds.....West 10-15 mph until 0900, then northwest around 20 mph. Smoke dispersal.....Poor until 0900. Excellent after 1200. .SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. Northwest winds 4-9 mph. .MEMORIAL DAY...Mostly clear. Highs in the mid 70s. Southeast winds 4-9 mph. .TUESDAY...Partly cloudy. Slight chance of thunderstorms. Lows in the mid 40s. Highs in the mid 70s. South winds 4-9 mph. .WEDNESDAY...Partly cloudy. Chance of thunderstorms. Lows in the upper 40s. Highs in the upper 70s. South winds 5-12 mph. $$ COZ243-251100- Central and South Weld County- Including Eaton, Fort Lupton, Greeley, and Roggen 311 PM MDT Fri May 24 2024 .TONIGHT... Sky/weather.........Mostly cloudy until 0300, then partly cloudy(35-45%). Min Temperature.....43-47. 24 hr trend......4-7 degrees warmer. Max Humidity........58-66%. 24 hr trend......7-10% wetter. 20-foot winds.......Southeast winds 4-12 mph. Gusts up to 20 mph in the evening. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 30-40 mph. Mixing height.......6000-7000 ft AGL until 2000. Below 1000 FT AGL after 2100. Transport winds.....South 10-15 mph. Smoke dispersal.....Good until 1900, then poor. .SATURDAY... Sky/weather.........Partly cloudy(40-50%) until 0900, then mostly cloudy(60-65%). Slight chance of thunderstorms after 1200 until 1500. Chance of rain showers after 1300 until 1500, then chance of thunderstorms. Max Temperature.....75-79. 24 hr trend......4-7 degrees warmer. Min Humidity........18-22%. 24 hr trend......Little change. 20-foot winds.......Southwest winds 4-8 mph until 1200, then northwest 8-15 mph. Haines Index........4 or low. LAL.................1 until 1200, then 4. CWR.................0 percent increasing to 10 percent in the afternoon. 15K FT MSL winds....Southwest 30-40 mph. Mixing height.......Below 1000 FT AGL until 0700, then 2500-3500 ft AGL until 1100, then 9500-10500 ft AGL until 1700, then 5500 ft AGL. Transport winds.....Southwest around 10 mph until 0800. Northwest around 20 mph after 1600. Smoke dispersal.....Poor until 1100, then good until 1300, then very good until 1700, then good. .SATURDAY NIGHT... Sky/weather.........Mostly cloudy until 2400, then partly cloudy(30-40%). Chance of rain showers until 2100. Slight chance of thunderstorms until 2400. Min Temperature.....44-48. 24 hr trend......Little change. Max Humidity........62-72%. 24 hr trend......2-4% wetter. 20-foot winds.......Northwest winds 7-15 mph. Haines Index........3 or very low. LAL.................3 until 2400, then 1. CWR.................10 percent decreasing to 0 percent after midnight. 15K FT MSL winds....West 30-40 mph. Mixing height.......1500-2500 ft AGL. Transport winds.....Northwest 10-15 mph. Smoke dispersal.....Fair until 2000, then poor. .SUNDAY... Sky/weather.........Mostly sunny. Max Temperature.....73-77. 24 hr trend......Little change. Min Humidity........15-19%. 24 hr trend......2-4% drier. 20-foot winds.......Breezy. West winds 6-13 mph until 1200, then northwest 16-26 mph. Gusts up to 35 mph. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Northwest 30-40 mph. Mixing height.......10500-11500 ft AGL. Transport winds.....Northwest 10-15 mph until 0900, then 20-25 mph. Smoke dispersal.....Poor until 0800. Excellent after 1500. .SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. Northwest winds 5-12 mph. .MEMORIAL DAY...Mostly clear. Highs in the upper 70s. Northeast winds 4-8 mph. .TUESDAY...Partly cloudy. Slight chance of thunderstorms. Lows in the mid 40s. Highs around 80. East winds 4-9 mph. .WEDNESDAY...Partly cloudy. Chance of thunderstorms. Lows in the lower 50s. Highs in the mid 80s. Southeast winds 5-12 mph. $$ COZ242-251100- Northeast Weld County- Including Briggsdale, East Pawnee Grasslands, Grover, Pawnee Buttes, Raymer, and Stoneham 311 PM MDT Fri May 24 2024 .TONIGHT... Sky/weather.........Mostly cloudy until 0300, then partly cloudy(50-60%). Min Temperature.....42-46. 24 hr trend......4-7 degrees warmer. Max Humidity........62-66%. 24 hr trend......2-4% wetter. 20-foot winds.......South winds 6-14 mph. Gusts up to 20 mph in the evening. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 35-45 mph. Mixing height.......6500-7500 ft AGL until 2000, then 1000-2000 ft AGL until 2200, then Below 1000 FT AGL until 2400, then 1000 ft AGL until 0100, then Below 1000 FT AGL. Transport winds.....South 15-20 mph until 0500, then southeast around 10 mph. Smoke dispersal.....Very good until 1900. Poor after 2100. .SATURDAY... Sky/weather.........Mostly cloudy. Slight chance of thunderstorms after 1200 until 1500. Chance of rain showers after 1300 until 1500, then chance of thunderstorms. Max Temperature.....72-78. 24 hr trend......7-10 degrees warmer. Min Humidity........21-25%. 24 hr trend......2-4% wetter. 20-foot winds.......South winds 4-9 mph until 1200, then northwest 8-15 mph. Haines Index........4 or low. LAL.................1 until 1200, then 4. CWR.................0 percent increasing to 10 percent in the afternoon. 15K FT MSL winds....Southwest 25-35 mph. Mixing height.......Below 1000 FT AGL until 0700. 6000-7000 ft AGL after 1200. Transport winds.....South around 10 mph until 0800, then west. Smoke dispersal.....Poor until 1100, then good until 1700, then fair. .SATURDAY NIGHT... Sky/weather.........Mostly cloudy until 2400, then partly cloudy(30-40%). Chance of rain showers until 2100. Slight chance of thunderstorms until 2400. Min Temperature.....44-48. 24 hr trend......Little change. Max Humidity........63-69%. 24 hr trend......Little change. 20-foot winds.......Northwest winds 10-18 mph. Haines Index........3 or very low. LAL.................3 until 2400, then 1. CWR.................10 percent decreasing to 0 percent after midnight. 15K FT MSL winds....West 25-35 mph. Mixing height.......1500-2500 ft AGL. Transport winds.....Northwest 20-25 mph. Smoke dispersal.....Poor. .SUNDAY... Sky/weather.........Mostly sunny until 1200, then partly cloudy(30-40%). Slight chance of rain showers after 1200 until 1500, then slight chance of thunderstorms. Max Temperature.....70-74. 24 hr trend......2-4 degrees cooler. Min Humidity........16-20%. 24 hr trend......4-7% drier. 20-foot winds.......Windy. Northwest winds 20-30 mph with gusts to around 45 mph. Haines Index........3 or very low. LAL.................1 until 1200, then 2. CWR.................0 percent increasing to 10 percent in the afternoon. 15K FT MSL winds....Northwest 30-40 mph. Mixing height.......10500-11500 ft AGL. Transport winds.....Northwest 25-30 mph until 0800, then 35-40 mph until 1400, then around 30 mph. Smoke dispersal.....Fair until 0800, then very good until 0900, then excellent. .SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. Northwest winds 7-14 mph. .MEMORIAL DAY...Mostly clear. Highs in the upper 70s. Northwest winds 5-12 mph. .TUESDAY...Mostly clear. Slight chance of thunderstorms. Lows in the mid 40s. Highs in the upper 70s. East winds 5-12 mph. .WEDNESDAY...Partly cloudy. Chance of thunderstorms. Lows in the upper 40s. Highs in the lower 80s. Southeast winds 7-14 mph. $$ COZ244-251100- Morgan County- Including Brush, Fort Morgan, Goodrich, and Wiggins 311 PM MDT Fri May 24 2024 .TONIGHT... Sky/weather.........Mostly cloudy(60-65%) until 0300, then partly cloudy(35-45%). Min Temperature.....44-48. 24 hr trend......4-7 degrees warmer. Max Humidity........58-64%. 24 hr trend......Little change. 20-foot winds.......Southeast winds 7-14 mph with gusts to around 20 mph. Haines Index........3 or very low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 35-45 mph. Mixing height.......5000-6000 ft AGL until 2000, then 1000 ft AGL until 2200, then Below 1000 FT AGL until 2300, then 1000 ft AGL until 2400, then Below 1000 FT AGL. Transport winds.....South 15-20 mph. Smoke dispersal.....Good until 1900, then poor. .SATURDAY... Sky/weather.........Partly cloudy(40-50%) until 1200, then mostly cloudy(50-60%). Slight chance of thunderstorms after 1200. Chance of rain showers after 1400 until 1700. Max Temperature.....76-80. 24 hr trend......7-10 degrees warmer. Min Humidity........18-22%. 24 hr trend......Little change. 20-foot winds.......South winds 5-12 mph until 1200, then northwest 7-14 mph with gusts to around 20 mph. Haines Index........4 or low. LAL.................1 until 1200, then 3. CWR.................0 percent increasing to 10 percent in the afternoon. 15K FT MSL winds....Southwest 25-35 mph. Mixing height.......Below 1000 FT AGL until 0700. 7000-8000 ft AGL after 1100. Transport winds.....Southwest around 15 mph until 1100. Northwest after 1700. Smoke dispersal.....Poor until 1100, then good. .SATURDAY NIGHT... Sky/weather.........Mostly cloudy until 2400, then partly cloudy(30-40%). Chance of rain showers until 2100. Slight chance of thunderstorms until 2400. Min Temperature.....43-47. 24 hr trend......Little change. Max Humidity........69-79%. 24 hr trend......15-20% wetter. 20-foot winds.......Northwest winds 8-15 mph. Haines Index........3 or very low. LAL.................3 until 2400, then 1. CWR.................10 percent decreasing to 0 percent after midnight. 15K FT MSL winds....West 25-35 mph. Mixing height.......2000-3000 ft AGL until 2100, then Below 1000 FT AGL until 0300, then 1000 ft AGL. Transport winds.....Northwest around 15 mph. Smoke dispersal.....Poor. .SUNDAY... Sky/weather.........Mostly sunny until 1200, then partly cloudy(30-35%). Slight chance of thunderstorms after 1500. Max Temperature.....73-77. 24 hr trend......2-4 degrees cooler. Min Humidity........17-21%. 24 hr trend......Little change. 20-foot winds.......Breezy. Northwest winds 12-18 mph until 1200, then 18-28 mph. Gusts up to 40 mph. Haines Index........3 or very low. LAL.................1 until 1200, then 2. CWR.................0 percent. 15K FT MSL winds....Northwest 30-40 mph. Mixing height.......10500-11500 ft AGL. Transport winds.....Northwest 15-20 mph until 0800, then 30-35 mph until 1600, then around 25 mph. Smoke dispersal.....Poor until 0800, then very good until 0900, then excellent. .SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. Northwest winds 6-13 mph. .MEMORIAL DAY...Mostly clear. Highs in the upper 70s. Northwest winds 4-12 mph. .TUESDAY...Mostly clear. Slight chance of thunderstorms. Lows in the mid 40s. Highs around 80. East winds 5-12 mph. .WEDNESDAY...Partly cloudy. Chance of thunderstorms. Lows in the lower 50s. Highs in the mid 80s. Southeast winds 7-14 mph. $$ COZ245-251100- Central and East Adams and Arapahoe Counties- Including Bennett, Byers, Deer Trail, and Leader 311 PM MDT Fri May 24 2024 .TONIGHT... Sky/weather.........Mostly cloudy until 2400, then partly cloudy(35-45%). Min Temperature.....44-48. 24 hr trend......7-10 degrees warmer. Max Humidity........54-60%. 24 hr trend......Little change. 20-foot winds.......South winds 10-17 mph with gusts to around 25 mph. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 35-45 mph. Mixing height.......4500-5500 ft AGL until 2000, then Below 1000 FT AGL until 2100, then 1000 ft AGL until 2300, then Below 1000 FT AGL. Transport winds.....South 15-20 mph until 0100, then around 25 mph. Smoke dispersal.....Good until 1900, then poor. .SATURDAY... Sky/weather.........Partly cloudy(35-45%) until 1200, then mostly cloudy(50-60%). Slight chance of thunderstorms after 1200. Chance of rain showers after 1400 until 1600. Max Temperature.....75-79. 24 hr trend......7-10 degrees warmer. Min Humidity........16-20%. 24 hr trend......2-4% drier. 20-foot winds.......South winds 12-18 mph until 1200, then west 9-16 mph. Haines Index........5 or moderate. LAL.................1 until 1200, then 3. CWR.................0 percent increasing to 10 percent in the afternoon. 15K FT MSL winds....Southwest 30-40 mph. Mixing height.......Below 1000 FT AGL until 0700. 8500-9500 ft AGL after 1100. Transport winds.....Southwest 15-20 mph until 1300. Northwest after 1700. Smoke dispersal.....Poor until 1000, then good until 1200, then excellent until 1500, then very good until 1700, then good. .SATURDAY NIGHT... Sky/weather.........Mostly cloudy until 2400, then partly cloudy(30-40%). Chance of rain showers until 2100. Slight chance of thunderstorms until 2400. Min Temperature.....42-46. 24 hr trend......Little change. Max Humidity........66-76%. 24 hr trend......15-20% wetter. 20-foot winds.......Northwest winds 7-15 mph. Haines Index........4 or low. LAL.................3 until 2400, then 1. CWR.................10 percent decreasing to 0 percent after midnight. 15K FT MSL winds....West 35-45 mph. Mixing height.......2500-3500 ft AGL until 2100, then Below 1000 FT AGL. Transport winds.....Northwest around 15 mph. Smoke dispersal.....Fair until 2000, then poor. .SUNDAY... Sky/weather.........Mostly sunny until 1200, then partly cloudy. Max Temperature.....71-75. 24 hr trend......2-4 degrees cooler. Min Humidity........17-21%. 24 hr trend......Little change. 20-foot winds.......Northwest winds 10-18 mph with gusts to around 30 mph. Haines Index........3 or very low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Northwest 30-40 mph. Mixing height.......Below 1000 FT AGL until 0700, then 10000-11000 ft AGL. Transport winds.....Northwest 15-20 mph until 1300, then around 25 mph. Smoke dispersal.....Poor until 0900. Excellent after 1500. .SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. Northwest winds 6-12 mph. .MEMORIAL DAY...Mostly clear. Highs in the mid 70s. North winds 5-8 mph. .TUESDAY...Partly cloudy. Slight chance of thunderstorms. Lows in the mid 40s. Highs in the upper 70s. Southeast winds 6-12 mph. .WEDNESDAY...Partly cloudy. Chance of thunderstorms. Lows in the lower 50s. Highs in the lower 80s. South winds 7-14 mph. $$ COZ248-251100- Logan County- Including Crook, Merino, Sterling, and Peetz 311 PM MDT Fri May 24 2024 .TONIGHT... Sky/weather.........Mostly cloudy(50-60%) until 0300, then partly cloudy(40-50%). Min Temperature.....44-48. 24 hr trend......4-7 degrees warmer. Max Humidity........59-65%. 24 hr trend......2-4% drier. 20-foot winds.......South winds 6-14 mph with gusts to around 20 mph. Haines Index........3 or very low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 30-40 mph. Mixing height.......8500 ft AGL until 1900. Below 1000 FT AGL after 2000. Transport winds.....South 15-20 mph. Smoke dispersal.....Good until 1900, then poor. .SATURDAY... Sky/weather.........Mostly cloudy(50-60%) until 0900, then partly cloudy(50-60%) until 1200, then mostly cloudy. Slight chance of thunderstorms after 1200. Chance of rain showers after 1400 until 1700. Max Temperature.....76-80. 24 hr trend......7-10 degrees warmer. Min Humidity........22-26%. 24 hr trend......2-4% wetter. 20-foot winds.......South winds 7-14 mph until 1200, then west 6-13 mph. Gusts up to 20 mph. Haines Index........4 or low. LAL.................1 until 1200, then 3. CWR.................0 percent increasing to 10 percent in the afternoon. 15K FT MSL winds....Southwest 25-35 mph. Mixing height.......6000-7000 ft AGL. Transport winds.....South around 15 mph until 1000. Northwest after 1600. Smoke dispersal.....Poor until 1100. Good after 1500. .SATURDAY NIGHT... Sky/weather.........Mostly cloudy(60-65%) until 0300, then mostly clear. Chance of rain showers until 2100. Slight chance of thunderstorms until 2400. Min Temperature.....46-50. 24 hr trend......Little change. Max Humidity........66-72%. 24 hr trend......7-10% wetter. 20-foot winds.......Northwest winds 9-17 mph. Haines Index........3 or very low. LAL.................3 until 2400, then 1. CWR.................10 percent decreasing to 0 percent after midnight. 15K FT MSL winds....West 25-35 mph. Mixing height.......1500-2500 ft AGL until 2200, then Below 1000 FT AGL until 0100, then 1000 ft AGL. Transport winds.....North around 25 mph until 1900, then northwest 10-15 mph until 2300, then 20-25 mph. Smoke dispersal.....Poor. .SUNDAY... Sky/weather.........Mostly sunny until 1200, then partly cloudy(40-50%). Slight chance of thunderstorms after 1200. Max Temperature.....70-74. 24 hr trend......4-7 degrees cooler. Min Humidity........20-30%. 24 hr trend......2-4% drier. 20-foot winds.......Windy. Northwest winds 18-28 mph with gusts to around 45 mph. Haines Index........3 or very low. LAL.................1 until 1200, then 3. CWR.................0 percent increasing to 10 percent in the afternoon. 15K FT MSL winds....Northwest 25-35 mph. Mixing height.......8500-9500 ft AGL. Transport winds.....Northwest 25-30 mph until 0900. Around 25 mph after 1700. Smoke dispersal.....Poor until 0800, then very good until 0900, then excellent. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. Northwest winds 6-13 mph. .MEMORIAL DAY...Mostly clear. Highs in the mid 70s. Northwest winds 5-12 mph. .TUESDAY...Mostly clear. Slight chance of thunderstorms. Lows in the mid 40s. Highs in the upper 70s. East winds 5-12 mph. .WEDNESDAY...Partly cloudy. Chance of thunderstorms. Lows in the lower 50s. Highs in the lower 80s. Southeast winds 9-16 mph. $$ COZ249-250-251100- Washington County-Sedgwick County- Including Akron, Cope, Last Chance, Otis, Julesburg, Ovid, and Sedgwick 311 PM MDT Fri May 24 2024 .TONIGHT... Sky/weather.........Partly cloudy(50-60%) until 2100, then mostly cloudy(50-60%) until 2400, then partly cloudy(30-40%). Min Temperature.....45-49. 24 hr trend......7-10 degrees warmer. Max Humidity........57-63%. 24 hr trend......Little change. 20-foot winds.......Southeast winds 9-17 mph. Gusts up to 20 mph increasing to 30 mph after midnight. Haines Index........3 or very low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 35-45 mph. Mixing height.......4500-5500 ft AGL until 2000, then Below 1000 FT AGL. Transport winds.....South 15-20 mph until 0100, then around 25 mph. Smoke dispersal.....Fair until 2000, then poor. .SATURDAY... Sky/weather.........Partly cloudy(40-50%) until 1500, then mostly cloudy. Slight chance of thunderstorms after 1200. Max Temperature.....77-81. 24 hr trend......10-15 degrees warmer. Min Humidity........17-25%. 24 hr trend......Little change. 20-foot winds.......South winds 13-23 mph with gusts to around 30 mph until 1200, then west 9-16 mph. Haines Index........4 or low. LAL.................1 until 1200, then 3. CWR.................0 percent increasing to 10 percent in the afternoon. 15K FT MSL winds....Southwest 30-40 mph. Mixing height.......2500-3500 ft AGL until 1100, then 7500-8500 ft AGL. Transport winds.....Southwest 15-20 mph until 1200. Northwest after 1700. Smoke dispersal.....Poor until 1000, then good until 1300, then very good until 1700, then good. .SATURDAY NIGHT... Sky/weather.........Mostly cloudy(55-60%) until 0300, then mostly clear. Chance of rain showers until 2100. Slight chance of thunderstorms until 2400. Min Temperature.....44-50. 24 hr trend......Little change. Max Humidity........70-78%. 24 hr trend......10-15% wetter. 20-foot winds.......Northwest winds 8-16 mph. Haines Index........3 or very low. LAL.................3 until 2400, then 1. CWR.................10 percent decreasing to 0 percent after midnight. 15K FT MSL winds....West 25-35 mph. Mixing height.......2000-3000 ft AGL until 2100, then Below 1000 FT AGL until 0300, then 1000 ft AGL. Transport winds.....Northwest 15-20 mph. Smoke dispersal.....Poor. .SUNDAY... Sky/weather.........Mostly sunny until 1200, then partly cloudy(35-45%). Chance of rain showers after 1200 until 1500. Slight chance of thunderstorms after 1200. Max Temperature.....71-75. 24 hr trend......4-7 degrees cooler. Min Humidity........20-30%. 24 hr trend......2-4% wetter. 20-foot winds.......Breezy. Northwest winds 16-26 mph with gusts to around 40 mph. Haines Index........3 or very low. LAL.................1 until 1200, then 2. CWR.................0 percent. 15K FT MSL winds....Northwest 25-35 mph. Mixing height.......9500-10500 ft AGL. Transport winds.....Northwest 20-25 mph until 0800, then 30-35 mph until 1700, then around 25 mph. Smoke dispersal.....Poor until 0800, then good until 0900, then excellent. .SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. Northwest winds 5-12 mph. .MEMORIAL DAY...Mostly clear. Highs in the mid 70s. Northwest winds 4-13 mph. .TUESDAY...Mostly clear. Slight chance of thunderstorms. Lows in the mid 40s. Highs in the upper 70s. Southeast winds 5-12 mph. .WEDNESDAY...Partly cloudy. Chance of thunderstorms. Lows around 50. Highs in the lower 80s. Southeast winds 9-15 mph. $$ COZ251-251100- Phillips County- Including Amherst, Haxtun, and Holyoke 311 PM MDT Fri May 24 2024 .TONIGHT... Sky/weather.........Partly cloudy(40-50%) until 0300, then mostly cloudy(55-60%). Min Temperature.....Around 47. 24 hr trend......4-7 degrees warmer. Max Humidity........61-65%. 24 hr trend......Little change. 20-foot winds.......South winds 7-15 mph. Haines Index........3 or very low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 40-50 mph. Mixing height.......5000-6000 ft AGL until 2000, then Below 1000 FT AGL. Transport winds.....South around 10 mph until 2000. Around 20 mph after 2300. Smoke dispersal.....Fair until 2000, then poor. .SATURDAY... Sky/weather.........Mostly cloudy(55-60%) until 0900, then partly cloudy(40-50%) until 1200, then mostly cloudy. Slight chance of rain showers after 1300 until 1500, then slight chance of thunderstorms. Max Temperature.....78-82. 24 hr trend......10-15 degrees warmer. Min Humidity........23-27%. 24 hr trend......Little change. 20-foot winds.......South winds 10-18 mph. Gusts up to 30 mph in the morning. Haines Index........4 or low. LAL.................1 until 1200, then 3. CWR.................0 percent increasing to 10 percent in the afternoon. 15K FT MSL winds....Southwest 25-35 mph. Mixing height.......8000-9000 ft AGL. Transport winds.....South 20-25 mph until 1100, then southwest around 15 mph until 1700, then northwest. Smoke dispersal.....Poor until 1000. Very good after 1500. .SATURDAY NIGHT... Sky/weather.........Mostly cloudy until 0300, then partly cloudy. Chance of thunderstorms until 2100, then chance of rain showers and slight chance of thunderstorms until 2400. Min Temperature.....48-52. 24 hr trend......2-4 degrees warmer. Max Humidity........70-76%. 24 hr trend......7-10% wetter. 20-foot winds.......Northwest winds 9-17 mph. Haines Index........3 or very low. LAL.................4 until 2400, then 1. CWR.................10 percent decreasing to 0 percent after midnight. 15K FT MSL winds....West 25-35 mph. Mixing height.......1000-2000 ft AGL until 2100, then Below 1000 FT AGL until 0400, then 1000 ft AGL. Transport winds.....Northwest 15-20 mph until 0200, then around 25 mph. Smoke dispersal.....Poor. .SUNDAY... Sky/weather.........Mostly sunny until 0900, then partly cloudy(30-40%). Slight chance of thunderstorms after 1200. Max Temperature.....70-74. 24 hr trend......7-10 degrees cooler. Min Humidity........28-32%. 24 hr trend......4-7% wetter. 20-foot winds.......Breezy. Northwest winds 17-27 mph with gusts to around 40 mph. Haines Index........3 or very low. LAL.................1 until 1200, then 2. CWR.................0 percent increasing to 10 percent in the afternoon. 15K FT MSL winds....Northwest 30-40 mph. Mixing height.......7000-8000 ft AGL. Transport winds.....Northwest 25-30 mph until 0900. Around 25 mph after 1700. Smoke dispersal.....Poor until 0800, then very good until 0900, then excellent. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. Northwest winds 4-13 mph. .MEMORIAL DAY...Mostly clear. Highs in the mid 70s. Northwest winds 4-13 mph. .TUESDAY...Mostly clear. Slight chance of thunderstorms. Lows in the upper 40s. Highs in the upper 70s. East winds 4-9 mph. .WEDNESDAY...Partly cloudy. Chance of thunderstorms. Lows in the lower 50s. Highs around 80. Southeast winds 9-15 mph. $$ COZ246-251100- North and Northeast Elbert County Below 6000 Feet/North Lincoln County- Including Agate, Hugo, Limon, and Matheson 311 PM MDT Fri May 24 2024 .TONIGHT... Sky/weather.........Mostly cloudy until 2400, then partly cloudy(30-40%). Min Temperature.....41-45. 24 hr trend......4-7 degrees warmer. Max Humidity........58-68%. 24 hr trend......2-4% wetter. 20-foot winds.......South winds 10-20 mph. Gusts up to 30 mph after midnight. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 35-45 mph. Mixing height.......6500-7500 ft AGL until 2000. Below 1000 FT AGL after 0400. Transport winds.....South 15-20 mph until 2400, then 25-30 mph. Smoke dispersal.....Very good until 1900. Poor after 2000. .SATURDAY... Sky/weather.........Partly cloudy(35-45%) until 1500, then mostly cloudy. Slight chance of thunderstorms after 1200. Max Temperature.....76-80. 24 hr trend......10-15 degrees warmer. Min Humidity........14-18%. 24 hr trend......4-7% drier. 20-foot winds.......Southwest winds 13-20 mph with gusts to around 30 mph. Haines Index........5 or moderate. LAL.................1 until 1200, then 2. CWR.................0 percent. 15K FT MSL winds....Southwest 35-45 mph. Mixing height.......Below 1000 FT AGL until 0700. 10500-11500 ft AGL after 1100. Transport winds.....Southwest around 20 mph until 1400, then west. Smoke dispersal.....Poor until 1000, then good until 1100, then very good until 1200, then excellent until 1700, then very good. .SATURDAY NIGHT... Sky/weather.........Mostly cloudy(60-65%) until 2400, then partly cloudy(30-40%). Slight chance of thunderstorms until 2400. Min Temperature.....42-46. 24 hr trend......Little change. Max Humidity........68-74%. 24 hr trend......10-15% wetter. 20-foot winds.......Northwest winds 8-15 mph. Haines Index........4 or low. LAL.................3 until 2400, then 1. CWR.................10 percent decreasing to 0 percent after midnight. 15K FT MSL winds....West 35-45 mph. Mixing height.......8500 ft AGL until 1900. Below 1000 FT AGL after 2100. Transport winds.....Northwest 15-20 mph. Smoke dispersal.....Very good until 1900, then poor. .SUNDAY... Sky/weather.........Mostly sunny. Max Temperature.....71-75. 24 hr trend......4-7 degrees cooler. Min Humidity........17-21%. 24 hr trend......Little change. 20-foot winds.......Northwest winds 10-18 mph with gusts to around 30 mph. Haines Index........3 or very low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Northwest 35-45 mph. Mixing height.......Below 1000 FT AGL until 0700, then 9000-10000 ft AGL. Transport winds.....Northwest 15-20 mph until 1100, then 25-30 mph. Smoke dispersal.....Poor until 0800, then good until 1000, then very good until 1200, then excellent. .SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. Northwest winds 5-12 mph. .MEMORIAL DAY...Mostly clear. Highs in the mid 70s. Northwest winds 4-13 mph. .TUESDAY...Partly cloudy. Slight chance of thunderstorms. Lows in the mid 40s. Highs in the upper 70s. Southeast winds 6-13 mph. .WEDNESDAY...Partly cloudy. Chance of thunderstorms. Lows in the upper 40s. Highs in the lower 80s. South winds 8-15 mph. $$ COZ247-251100- Southeast Elbert County Below 6000 Feet/South Lincoln County- Including Forder, Karval, Kutch, and Punkin Center 311 PM MDT Fri May 24 2024 .TONIGHT... Sky/weather.........Mostly cloudy(60-65%) until 2400, then mostly clear. Min Temperature.....40-46. 24 hr trend......4-7 degrees warmer. Max Humidity........60-70%. 24 hr trend......10-15% wetter. 20-foot winds.......Southeast winds 9-16 mph. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 35-45 mph. Mixing height.......6000-7000 ft AGL until 2000. Below 1000 FT AGL after 0500. Transport winds.....Southeast 15-20 mph until 0100, then 20-25 mph until 0500, then around 15 mph. Smoke dispersal.....Good until 2000, then poor. .SATURDAY... Sky/weather.........Mostly sunny until 0900, then partly cloudy(30-35%) until 1500, then mostly cloudy(50-60%). Max Temperature.....79-85. 24 hr trend......10-15 degrees warmer. Min Humidity........10-14%. 24 hr trend......4-7% drier. 20-foot winds.......South winds 9-16 mph until 1200, then southwest 14-23 mph. Haines Index........5 or moderate. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 35-45 mph. Mixing height.......Below 1000 FT AGL until 0700. 13000-14000 ft AGL after 1200. Transport winds.....South 15-20 mph until 1100, then west 20-25 mph. Smoke dispersal.....Poor until 1000, then good until 1100, then very good until 1200, then excellent. .SATURDAY NIGHT... Sky/weather.........Mostly cloudy(50-60%) until 2400, then partly cloudy. Slight chance of rain showers until 2100. Min Temperature.....42-48. 24 hr trend......Little change. Max Humidity........61-71%. 24 hr trend......Little change. 20-foot winds.......Northwest winds 9-17 mph. Gusts up to 30 mph in the evening. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 35-45 mph. Mixing height.......11500 ft AGL until 1900. Below 1000 FT AGL after 2300. Transport winds.....West around 30 mph until 1900, then around 20 mph until 2100, then northwest. Smoke dispersal.....Excellent until 1900. Poor after 2000. .SUNDAY... Sky/weather.........Mostly sunny. Max Temperature.....74-78. 24 hr trend......4-7 degrees cooler. Min Humidity........14-18%. 24 hr trend......2-4% wetter. 20-foot winds.......Northwest winds 8-16 mph. Haines Index........3 or very low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Northwest 30-40 mph. Mixing height.......Below 1000 FT AGL until 0700, then 10500-11500 ft AGL. Transport winds.....Northwest 15-20 mph. Smoke dispersal.....Poor until 0900. Excellent after 1500. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. North winds 5-12 mph. .MEMORIAL DAY...Mostly clear. Highs in the upper 70s. Southeast winds 4-13 mph. .TUESDAY...Partly cloudy. Slight chance of thunderstorms. Lows in the upper 40s. Highs in the lower 80s. East winds 6-13 mph. .WEDNESDAY...Partly cloudy. Slight chance of thunderstorms. Lows around 50. Highs in the lower 80s. Southeast winds 7-14 mph. $$ COZ215-251100- Larimer and Boulder Counties Between 6000 and 9000 Feet- Including Estes Park, Glendevey, Laramie River Valley, Nederland, and Red Feather Lakes 311 PM MDT Fri May 24 2024 .TONIGHT... Sky/weather.........Mostly cloudy(60-65%). Slight chance of thunderstorms until 2400. Chance of rain showers after 2400. Min Temperature.....34-44. 24 hr trend......Little change. Max Humidity........55-65%. 24 hr trend......4-7% drier. 20-foot winds....... Valleys/lwr slopes...Southwest winds 4-12 mph. Gusts up to 20 mph in the evening. Ridges/upr slopes....Southwest winds 4-12 mph. Gusts up to 25 mph in the evening. Haines Index........3 or very low. LAL.................2 until 2400, then 1. CWR.................0 percent. 15K FT MSL winds....Southwest 40-50 mph. Mixing height.......7500-8500 ft AGL until 2000, then 1500 ft AGL. Transport winds.....West around 20 mph until 2000, then southwest around 10 mph. Smoke dispersal.....Very good until 1900. Poor after 2000. .SATURDAY... Sky/weather.........Mostly cloudy(60-65%). Chance of rain showers until 1200, then chance of thunderstorms. Max Temperature.....58-68. 24 hr trend......4-7 degrees warmer. Min Humidity........23-31%. 24 hr trend......7-10% wetter. 20-foot winds....... Valleys/lwr slopes...West winds 9-17 mph with gusts to around 30 mph. Ridges/upr slopes....West winds 11-19 mph with gusts to around 30 mph. Haines Index........4 or low. LAL.................1 until 1200, then 4. CWR.................0 percent increasing to 20 percent in the afternoon. 15K FT MSL winds....West 35-45 mph. Mixing height.......7500-8500 ft AGL. Transport winds.....West 15-20 mph until 0900, then 25-30 mph. Smoke dispersal.....Poor until 0800, then good until 1000, then excellent until 1600, then very good. .SATURDAY NIGHT... Sky/weather.........Mostly cloudy until 2400, then partly cloudy(35-45%). Chance of thunderstorms and snow showers until 2400, then slight chance of thunderstorms and snow showers. Min Temperature.....36-46. 24 hr trend......Little change. Max Humidity........57-67%. 24 hr trend......4-7% drier. 20-foot winds....... Valleys/lwr slopes...Breezy. West winds 14-24 mph. Ridges/upr slopes....Breezy. West winds 14-24 mph with gusts to around 35 mph. Haines Index........2 or very low. LAL.................4 until 2400, then 2. CWR.................10 percent decreasing to 0 percent after midnight. 15K FT MSL winds....West 35-45 mph. Mixing height.......2000-3000 ft AGL. Transport winds.....West 25-30 mph until 2100, then 20-25 mph until 0100, then around 30 mph. Smoke dispersal.....Good until 2000, then poor. .SUNDAY... Sky/weather.........Partly cloudy(30-40%). Slight chance of thunderstorms after 1200. Max Temperature.....55-65. 24 hr trend......2-4 degrees cooler. Min Humidity........20-30%. 24 hr trend......Little change. 20-foot winds....... Valleys/lwr slopes...Windy. West winds 18-28 mph with gusts to around 45 mph. Ridges/upr slopes....Breezy. West winds 18-28 mph with gusts to around 45 mph. Haines Index........3 or very low. LAL.................1 until 1200, then 3. CWR.................0 percent increasing to 10 percent in the afternoon. 15K FT MSL winds....Northwest 35-45 mph. Mixing height.......7500-8500 ft AGL. Transport winds.....West 35-40 mph until 0900, then 40-50 mph until 1600, then around 35 mph. Smoke dispersal.....Fair until 0800. Excellent after 1300. .SUNDAY NIGHT...Mostly clear. Lows around 40. West winds 5-12 mph. .MEMORIAL DAY...Mostly clear. Highs in the upper 60s. West winds 4-8 mph. .TUESDAY...Partly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows in the lower 40s. Highs in the upper 60s. South winds 4-7 mph. .WEDNESDAY...Partly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows in the mid 40s. Highs in the lower 70s. Southwest winds 4-7 mph. $$ COZ216-251100- Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below 9000 Feet- Including Bailey, Central City, Evergreen, Georgetown, Idaho Springs, Northern Rampart Range, Tarryall, and Westcreek 311 PM MDT Fri May 24 2024 .TONIGHT... Sky/weather.........Mostly cloudy(55-60%) until 0300, then partly cloudy. Slight chance of thunderstorms until 2100. Slight chance of rain showers after 2300 until 2400. Min Temperature.....36-46. 24 hr trend......4-7 degrees warmer. Max Humidity........48-58%. 24 hr trend......Little change. 20-foot winds....... Valleys/lwr slopes...Southwest winds 4-12 mph. Ridges/upr slopes....Southwest winds 5-13 mph. Gusts up to 20 mph after midnight. Haines Index........4 or low. LAL.................2 until 2400, then 1. CWR.................0 percent. 15K FT MSL winds....Southwest 35-45 mph. Mixing height.......6500-7500 ft AGL until 2000, then 1500-2500 ft AGL. Transport winds.....Southwest 10-15 mph until 2300. Around 20 mph after 0400. Smoke dispersal.....Good until 2000, then poor. .SATURDAY... Sky/weather.........Partly cloudy(35-45%) until 1200, then mostly cloudy. Slight chance of rain showers until 1200, then chance of thunderstorms. Max Temperature.....62-72. 24 hr trend......10-15 degrees warmer. Min Humidity........15-21%. 24 hr trend......2-4% drier. 20-foot winds....... Valleys/lwr slopes...West winds 11-21 mph with gusts to around 35 mph. Ridges/upr slopes....West winds 11-21 mph with gusts to around 35 mph. Haines Index........4 or low. LAL.................1 until 1200, then 4. CWR.................0 percent increasing to 10 percent in the afternoon. 15K FT MSL winds....Southwest 35-45 mph. Mixing height.......10500-11500 ft AGL. Transport winds.....Southwest 15-20 mph until 0800, then west 25-30 mph until 1400, then 20-25 mph. Smoke dispersal.....Poor until 0800. Excellent after 1200. .SATURDAY NIGHT... Sky/weather.........Mostly cloudy(60-65%) until 2400, then partly cloudy. Slight chance of thunderstorms until 2400. Min Temperature.....37-45. 24 hr trend......Little change. Max Humidity........52-62%. 24 hr trend......4-7% wetter. 20-foot winds....... Valleys/lwr slopes...West winds 7-15 mph. Gusts up to 35 mph decreasing to 20 mph after midnight. Ridges/upr slopes....West winds 7-15 mph. Gusts up to 35 mph decreasing to 25 mph after midnight. Haines Index........3 or very low. LAL.................3 until 2400, then 1. CWR.................10 percent decreasing to 0 percent after midnight. 15K FT MSL winds....West 40-50 mph. Mixing height.......2500-3500 ft AGL. Transport winds.....West around 30 mph until 1900, then 15-20 mph. Smoke dispersal.....Excellent until 1900. Poor after 2100. .SUNDAY... Sky/weather.........Mostly sunny until 1200, then partly cloudy(35-45%). Slight chance of thunderstorms after 1200. Max Temperature.....60-70. 24 hr trend......2-4 degrees cooler. Min Humidity........16-24%. 24 hr trend......4-7% wetter. 20-foot winds....... Valleys/lwr slopes...West winds 10-20 mph with gusts to around 35 mph. Ridges/upr slopes....West winds 10-20 mph with gusts to around 35 mph. Haines Index........3 or very low. LAL.................1 until 1200, then 2. CWR.................0 percent. 15K FT MSL winds....Northwest 35-45 mph. Mixing height.......9000-10000 ft AGL. Transport winds.....West 20-25 mph until 0900, then 25-30 mph. Smoke dispersal.....Poor until 0800. Excellent after 1400. .SUNDAY NIGHT...Mostly clear. Lows around 40. West winds 4-8 mph. .MEMORIAL DAY...Mostly clear. Highs around 70. North winds 4-8 mph. .TUESDAY...Partly cloudy. Chance of thunderstorms. Lows in the lower 40s. Highs in the lower 70s. Southeast winds 4-7 mph. .WEDNESDAY...Partly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows in the mid 40s. Highs in the mid 70s. Southwest winds 4-8 mph. $$ COZ211-251100- Jackson County Below 9000 Feet- Including Gould, North Park, Rand, Spicer, and Walden 311 PM MDT Fri May 24 2024 .TONIGHT... Sky/weather.........Mostly cloudy. Slight chance of thunderstorms and snow showers until 2400, then chance of rain and snow showers. Min Temperature.....31-35. 24 hr trend......7-10 degrees warmer. Max Humidity........73-83%. 24 hr trend......2-4% wetter. 20-foot winds.......Southwest winds 5-13 mph. Gusts up to 25 mph in the evening. Haines Index........3 or very low. LAL.................3 until 2400, then 1. CWR.................0 percent increasing to 10 percent after midnight. 15K FT MSL winds....Southwest 40-50 mph. Mixing height.......6500-7500 ft AGL until 2000, then 1000-1500 ft AGL. Transport winds.....West 20-25 mph until 2000, then southwest 10-15 mph until 0100, then light until 0200, then south around 10 mph. Smoke dispersal.....Very good until 1900. Poor after 2000. .SATURDAY... Sky/weather.........Mostly cloudy. Chance of rain and snow showers until 1200, then rain showers likely and chance of thunderstorms. Max Temperature.....55-59. 24 hr trend......2-4 degrees warmer. Min Humidity........31-37%. 24 hr trend......10-15% wetter. 20-foot winds.......Southwest winds 10-18 mph with gusts to around 30 mph. Haines Index........3 or very low. LAL.................1 until 1200, then 4. CWR.................10 percent increasing to 40 percent in the afternoon. 15K FT MSL winds....Southwest 40-50 mph. Mixing height.......5500-6500 ft AGL. Transport winds.....Southwest 10-15 mph until 0800. 25-30 mph after 0900. Smoke dispersal.....Poor until 0800, then good until 0900, then very good until 1200, then excellent until 1600, then good. .SATURDAY NIGHT... Sky/weather.........Mostly cloudy until 0300, then partly cloudy(40-50%). Chance of thunderstorms and snow showers until 2400, then slight chance of thunderstorms and snow showers. Min Temperature.....31-35. 24 hr trend......Little change. Max Humidity........82-92%. 24 hr trend......Little change. 20-foot winds.......West winds 8-15 mph. Gusts up to 25 mph in the evening. Haines Index........2 or very low. LAL.................4 until 2400, then 2. CWR.................20 percent decreasing to 0 percent after midnight. 15K FT MSL winds....West 40-50 mph. Mixing height.......2000-3000 ft AGL. Transport winds.....West 25-30 mph until 2000, then 15-20 mph. Smoke dispersal.....Good until 2000, then poor. .SUNDAY... Sky/weather.........Partly cloudy(40-50%) until 1200, then mostly cloudy(50-60%) until 1500, then partly cloudy(50-60%). Slight chance of snow showers until 1100. Slight chance of rain showers until 1200, then chance of rain showers and slight chance of thunderstorms. Max Temperature.....53-57. 24 hr trend......Little change. Min Humidity........30-34%. 24 hr trend......Little change. 20-foot winds.......Breezy. West winds 12-18 mph until 1200, then 20-29 mph. Gusts up to 40 mph. Haines Index........2 or very low. LAL.................1 until 1200, then 3. CWR.................10 percent. 15K FT MSL winds....West 40-50 mph. Mixing height.......7000-8000 ft AGL. Transport winds.....Southwest 15-20 mph until 0800. West 30-35 mph after 1100. Smoke dispersal.....Poor until 0800. Excellent after 1200. .SUNDAY NIGHT...Mostly clear. Lows in the lower 30s. Southwest winds 4-7 mph. .MEMORIAL DAY...Mostly clear. Highs in the lower 60s. West winds 4-8 mph. .TUESDAY...Mostly clear. Slight chance of thunderstorms. Lows in the lower 30s. Highs in the upper 60s. Southwest winds 4-6 mph. .WEDNESDAY...Partly cloudy. Slight chance of thunderstorms. Lows in the upper 30s. Highs around 70. Southwest winds 4-7 mph. $$ COZ213-251100- Grand and Summit Counties Below 9000 Feet- Including Dillon, Fraser, Granby, Grand Lake, Green Mountain Reservoir, Hot Sulphur Springs, Kremmling, Middle Park, and Williams Fork Reservoir 311 PM MDT Fri May 24 2024 .TONIGHT... Sky/weather.........Mostly cloudy(60-65%). Slight chance of thunderstorms until 2100. Slight chance of rain showers after 0100. Slight chance of snow showers after 0300. Min Temperature.....32-36. 24 hr trend......7-10 degrees warmer. Max Humidity........63-73%. 24 hr trend......15-20% drier. 20-foot winds.......Southwest winds 4-9 mph with gusts to around 20 mph until 2400, then south 4-6 mph. Haines Index........3 or very low. LAL.................2 until 2400, then 1. CWR.................0 percent. 15K FT MSL winds....Southwest 35-45 mph. Mixing height.......6500-7500 ft AGL until 2000, then 1500-2000 ft AGL. Transport winds.....West 15-20 mph until 2000, then around 10 mph until 2100, then light until 0100, then southeast around 10 mph until 0200, then southwest. Smoke dispersal.....Very good until 1900. Poor after 2000. .SATURDAY... Sky/weather.........Mostly cloudy. Chance of rain and snow showers until 1200, then chance of thunderstorms. Max Temperature.....56-62. 24 hr trend......4-7 degrees warmer. Min Humidity........24-32%. 24 hr trend......2-4% wetter. 20-foot winds.......Southwest winds 10-18 mph with gusts to around 30 mph. Haines Index........4 or low. LAL.................1 until 1200, then 4. CWR.................10 percent increasing to 20 percent in the afternoon. 15K FT MSL winds....Southwest 40-50 mph. Mixing height.......7500-8500 ft AGL. Transport winds.....Southwest 10-15 mph until 0800, then 20-25 mph until 1100, then west 25-30 mph until 1700, then around 20 mph. Smoke dispersal.....Poor until 0800, then good until 0900, then very good until 1100, then excellent until 1700, then very good. .SATURDAY NIGHT... Sky/weather.........Mostly cloudy. Chance of thunderstorms and snow showers until 2400, then slight chance of thunderstorms. Min Temperature.....31-35. 24 hr trend......Little change. Max Humidity........85-95%. 24 hr trend......15-20% wetter. 20-foot winds.......West winds 7-15 mph. Gusts up to 30 mph in the evening. Haines Index........2 or very low. LAL.................4 until 2400, then 2. CWR.................20 percent decreasing to 0 percent after midnight. 15K FT MSL winds....West 40-50 mph. Mixing height.......2500-3500 ft AGL. Transport winds.....West 25-30 mph until 2000, then 15-20 mph. Smoke dispersal.....Good until 2000, then poor. .SUNDAY... Sky/weather.........Mostly cloudy(50-60%) until 1200, then partly cloudy(40-50%). Slight chance of rain showers until 0900. Slight chance of snow showers until 1200. Slight chance of thunderstorms after 0900. Max Temperature.....53-59. 24 hr trend......2-4 degrees cooler. Min Humidity........26-32%. 24 hr trend......2-4% wetter. 20-foot winds.......Breezy. West winds 7-14 mph with gusts to around 30 mph until 1200, then 18-28 mph with gusts to around 40 mph. Haines Index........3 or very low. LAL.................2 until 1200, then 3. CWR.................10 percent. 15K FT MSL winds....West 40-50 mph. Mixing height.......8000-9000 ft AGL. Transport winds.....West 10-15 mph until 0800. Around 30 mph after 1000. Smoke dispersal.....Poor until 0800. Excellent after 1200. .SUNDAY NIGHT...Mostly clear. Lows in the lower 30s. West winds 4-6 mph. .MEMORIAL DAY...Mostly clear. Highs in the mid 60s. West winds 4-7 mph. .TUESDAY...Mostly clear. Slight chance of thunderstorms. Lows in the mid 30s. Highs in the upper 60s. West winds 4-6 mph. .WEDNESDAY...Partly cloudy. Slight chance of thunderstorms. Lows in the upper 30s. Highs in the lower 70s. Southwest winds 4-7 mph. $$ COZ214-251100- Central and Southeast Park County- Including Eleven Mile Canyon Reservoir, Fairplay, Guffey, Hartsel, Lake George, and South Park 311 PM MDT Fri May 24 2024 .TONIGHT... Sky/weather.........Mostly cloudy until 2400, then partly cloudy(35-45%). Slight chance of thunderstorms after 2000 until 2100. Min Temperature.....31-35. 24 hr trend......2-4 degrees warmer. Max Humidity........59-69%. 24 hr trend......10-15% drier. 20-foot winds....... Valleys/lwr slopes...Southwest winds 5-13 mph. Gusts up to 20 mph in the evening. Ridges/upr slopes....Southwest winds 5-13 mph with gusts to around 25 mph. Haines Index........4 or low. LAL.................2 until 2400, then 1. CWR.................0 percent. 15K FT MSL winds....Southwest 35-45 mph. Mixing height.......7000-8000 ft AGL until 2000, then 1000-2000 ft AGL. Transport winds.....West 20-25 mph until 2000, then south 10-15 mph. Smoke dispersal.....Excellent until 1900. Poor after 2000. .SATURDAY... Sky/weather.........Mostly sunny until 0900, then partly cloudy(35-45%) until 1200, then mostly cloudy(60-65%). Slight chance of thunderstorms after 1200. Max Temperature.....55-65. 24 hr trend......2-4 degrees warmer. Min Humidity........18-24%. 24 hr trend......4-7% wetter. 20-foot winds....... Valleys/lwr slopes...Breezy. Southwest winds 14-24 mph. Gusts up to 30 mph increasing to 40 mph in the afternoon. Ridges/upr slopes....Breezy. Southwest winds 14-24 mph with gusts to around 40 mph. Haines Index........4 or low. LAL.................1 until 1200, then 3. CWR.................0 percent. 15K FT MSL winds....Southwest 40-50 mph. Mixing height.......9500-10500 ft AGL. Transport winds.....Southwest 15-20 mph until 0800. West 30-35 mph after 1200. Smoke dispersal.....Poor until 0800. Excellent after 1300. .SATURDAY NIGHT... Sky/weather.........Mostly cloudy(50-60%) until 2400, then mostly clear. Slight chance of thunderstorms until 2100. Slight chance of snow showers after 2000 until 2400. Slight chance of rain showers after 2100 until 2400. Min Temperature.....32-36. 24 hr trend......Little change. Max Humidity........61-71%. 24 hr trend......Little change. 20-foot winds....... Valleys/lwr slopes...West winds 10-18 mph. Gusts up to 40 mph in the evening. Ridges/upr slopes....West winds 11-19 mph. Gusts up to 40 mph in the evening. Haines Index........3 or very low. LAL.................2 until 2400, then 1. CWR.................10 percent decreasing to 0 percent after midnight. 15K FT MSL winds....West 50-60 mph. Mixing height.......2000-3000 ft AGL. Transport winds.....West 30-35 mph until 2000, then 20-25 mph. Smoke dispersal.....Excellent until 1900. Poor after 2000. .SUNDAY... Sky/weather.........Mostly sunny until 1500, then partly cloudy. Slight chance of thunderstorms after 1200. Max Temperature.....53-63. 24 hr trend......Little change. Min Humidity........18-24%. 24 hr trend......Little change. 20-foot winds....... Valleys/lwr slopes...Windy. West winds 17-27 mph with gusts to around 40 mph. Ridges/upr slopes....Breezy. West winds 17-27 mph with gusts to around 40 mph. Haines Index........4 or low. LAL.................1 until 1200, then 2. CWR.................0 percent. 15K FT MSL winds....Northwest 35-45 mph. Mixing height.......8500-9500 ft AGL. Transport winds.....Northwest 25-30 mph until 0900, then 30-35 mph. Smoke dispersal.....Poor until 0800. Excellent after 1300. .SUNDAY NIGHT...Mostly clear. Lows in the lower 30s. West winds 4-9 mph. .MEMORIAL DAY...Mostly clear. Highs in the mid 60s. West winds 5-12 mph. .TUESDAY...Partly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows in the upper 30s. Highs in the mid 60s. Southwest winds 4-8 mph. .WEDNESDAY...Partly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows in the upper 30s. Highs in the upper 60s. Southwest winds 5-12 mph. $$ COZ218-251100- South and East Jackson/Larimer/North and Northeast Grand/ Northwest Boulder Counties Above 9000 Feet- Including Cameron Pass, Laramie and Medicine Bow Mountains, Rabbit Ears Range, Rocky Mountain National Park, and Willow Creek Pass 311 PM MDT Fri May 24 2024 .TONIGHT... Sky/weather.........Mostly cloudy(60-65%). Slight chance of thunderstorms and snow showers until 2400, then chance of rain and snow showers. Min Temperature.....27-35. 24 hr trend......7-10 degrees warmer. Max Humidity........64-74%. 24 hr trend......10-15% drier. 20-foot winds....... Valleys/lwr slopes...Southwest winds 6-14 mph with gusts to around 25 mph. Ridges/upr slopes....Southwest winds 6-14 mph with gusts to around 30 mph. Haines Index........3 or very low. LAL.................3 until 2400, then 1. CWR.................0 percent increasing to 10 percent after midnight. 15K FT MSL winds....Southwest 40-50 mph. Mixing height.......5500-6500 ft AGL until 2000, then 1000 ft AGL. Transport winds.....West 15-20 mph until 2100, then southwest around 10 mph until 0100, then 10-15 mph. Smoke dispersal.....Good until 2000, then poor. .SATURDAY... Sky/weather.........Mostly cloudy. Chance of snow showers and rain showers until 1200, then rain showers likely with possible snow showers and thunderstorms. Max Temperature.....45-55. 24 hr trend......Little change. Min Humidity........31-41%. 24 hr trend......10-15% wetter. 20-foot winds....... Valleys/lwr slopes...Breezy. Southwest winds 14-24 mph with gusts to around 35 mph. Ridges/upr slopes....Breezy. West winds 15-25 mph with gusts to around 35 mph. Haines Index........3 or very low. LAL.................1 until 1200, then 4. CWR.................10 percent increasing to 40 percent in the afternoon. 15K FT MSL winds....Southwest 40-50 mph. Mixing height.......5500-6500 ft AGL. Transport winds.....Southwest 20-25 mph until 0900, then west 25-30 mph. Smoke dispersal.....Poor until 0800, then good until 1000, then excellent until 1600, then good. .SATURDAY NIGHT... Sky/weather.........Mostly cloudy(60-65%) until 0300, then partly cloudy(35-45%). Chance of thunderstorms and snow showers until 2400, then slight chance of thunderstorms and snow showers. Min Temperature.....26-34. 24 hr trend......Little change. Max Humidity........78-88%. 24 hr trend......15-20% wetter. 20-foot winds....... Valleys/lwr slopes...West winds 14-24 mph with gusts to around 35 mph. Ridges/upr slopes....Breezy. West winds 15-25 mph with gusts to around 40 mph. Haines Index........2 or very low. LAL.................4 until 2400, then 3. CWR.................30 percent decreasing to 10 percent after midnight. 15K FT MSL winds....West 40-50 mph. Mixing height.......2000-3000 ft AGL. Transport winds.....West 25-30 mph. Smoke dispersal.....Fair until 0200, then poor. .SUNDAY... Sky/weather.........Partly cloudy(40-50%) until 1200, then mostly cloudy(50-60%) until 1500, then partly cloudy(40-50%). Chance of snow showers. Chance of rain showers and slight chance of thunderstorms after 1200. Max Temperature.....42-52. 24 hr trend......Little change. Min Humidity........31-41%. 24 hr trend......2-4% drier. 20-foot winds....... Valleys/lwr slopes...Breezy. West winds 15-25 mph. Gusts up to 50 mph decreasing to 40 mph in the afternoon. Ridges/upr slopes....Windy. West winds 17-27 mph with gusts to around 50 mph. Haines Index........3 or very low. LAL.................1 until 1200, then 3. CWR.................10 percent. 15K FT MSL winds....West 40-50 mph. Mixing height.......6000-7000 ft AGL. Transport winds.....West 25-30 mph until 0900, then 35-40 mph until 1700, then around 30 mph. Smoke dispersal.....Poor until 0800. Excellent after 1300. .SUNDAY NIGHT...Mostly clear. Lows around 30. West winds 5-12 mph. .MEMORIAL DAY...Mostly clear. Highs in the mid 50s. West winds 4-8 mph. .TUESDAY...Partly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows in the lower 30s. Highs in the upper 50s. Southwest winds 4-7 mph. .WEDNESDAY...Partly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows in the mid 30s. Highs in the lower 60s. Southwest winds 4-7 mph. $$ COZ212-251100- South and Southeast Grand/West Central and Southwest Boulder/ Gilpin/Clear Creek/Summit/North and West Park Counties Above 9000 Feet- Including Berthoud Pass, Breckenridge, East Slopes Mosquito Range, East Slopes Southern Gore Range, Eisenhower Tunnel, Indian Peaks, Kenosha Mountains, Mount Blue Sky, Puma Hills, Tarryall Mountains, Williams Fork Mountains, and Winter Park 311 PM MDT Fri May 24 2024 .TONIGHT... Sky/weather.........Mostly cloudy(60-65%) until 0300, then partly cloudy(35-45%). Slight chance of thunderstorms until 2100. Slight chance of snow showers until 2400. Slight chance of snow showers after 0300. Min Temperature.....26-36. 24 hr trend......10-15 degrees warmer. Max Humidity........59-69%. 24 hr trend......35-50% drier. 20-foot winds....... Valleys/lwr slopes...Southwest winds 7-15 mph with gusts to around 25 mph. Ridges/upr slopes....Southwest winds 10-20 mph with gusts to around 30 mph. Haines Index........3 or very low. LAL.................2 until 2400, then 1. CWR.................0 percent. 15K FT MSL winds....Southwest 35-45 mph. Mixing height.......5500-6500 ft AGL until 2000, then 1500 ft AGL. Transport winds.....West 20-25 mph until 2000, then southwest 10-15 mph until 2300, then south until 0300, then southwest around 20 mph. Smoke dispersal.....Good until 1900, then poor. .SATURDAY... Sky/weather.........Partly cloudy(40-50%) until 1200, then mostly cloudy. Chance of rain showers until 1200. Chance of snow showers. Chance of thunderstorms after 1200. Max Temperature.....47-57. 24 hr trend......4-7 degrees warmer. Min Humidity........24-34%. 24 hr trend......Little change. 20-foot winds....... Valleys/lwr slopes...Breezy. West winds 15-25 mph with gusts to around 40 mph. Ridges/upr slopes....Breezy. West winds 16-26 mph with gusts to around 40 mph. Haines Index........4 or low. LAL.................1 until 1200, then 4. CWR.................10 percent. 15K FT MSL winds....Southwest 40-50 mph. Mixing height.......8500-9500 ft AGL. Transport winds.....West 20-25 mph until 0800, then around 30 mph. Smoke dispersal.....Poor until 0800, then good until 0900, then excellent until 1700, then very good. .SATURDAY NIGHT... Sky/weather.........Mostly cloudy until 2400, then partly cloudy(35-45%). Chance of thunderstorms and snow showers until 2400, then slight chance of thunderstorms and snow showers. Min Temperature.....25-35. 24 hr trend......Little change. Max Humidity........71-81%. 24 hr trend......20-25% wetter. 20-foot winds....... Valleys/lwr slopes...West winds 14-24 mph with gusts to around 45 mph. Ridges/upr slopes....Breezy. West winds 16-26 mph with gusts to around 45 mph. Haines Index........2 or very low. LAL.................4 until 2400, then 2. CWR.................20 percent decreasing to 0 percent after midnight. 15K FT MSL winds....West 45-55 mph. Mixing height.......2000-3000 ft AGL. Transport winds.....West 25-30 mph until 2100, then 20-25 mph. Smoke dispersal.....Good until 2000, then poor. .SUNDAY... Sky/weather.........Partly cloudy(35-45%). Slight chance of snow showers. Slight chance of thunderstorms after 1200. Max Temperature.....43-53. 24 hr trend......2-4 degrees cooler. Min Humidity........29-39%. 24 hr trend......4-7% wetter. 20-foot winds....... Valleys/lwr slopes...Breezy. West winds 19-29 mph with gusts to around 50 mph. Ridges/upr slopes....Windy. West winds 22-32 mph with gusts to around 55 mph. Haines Index........3 or very low. LAL.................1 until 1200, then 3. CWR.................10 percent. 15K FT MSL winds....Northwest 35-45 mph. Mixing height.......6500-7500 ft AGL. Transport winds.....West 25-30 mph until 0900, then 30-35 mph. Smoke dispersal.....Fair until 0900. Excellent after 1200. .SUNDAY NIGHT...Mostly clear. Lows in the upper 20s. West winds 6-13 mph. .MEMORIAL DAY...Mostly clear. Slight chance of thunderstorms. Highs in the mid 50s. West winds 4-9 mph. .TUESDAY...Partly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows in the lower 30s. Highs in the upper 50s. West winds 4-8 mph. .WEDNESDAY...Partly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows in the mid 30s. Highs in the lower 60s. West winds 4-9 mph. $$ COZ217-251100- West Jackson and West Grand Counties Above 9000 Feet- Including East Slopes Park and Northern Gore Ranges, Gore Pass, and Rabbit Ears Pass 311 PM MDT Fri May 24 2024 .TONIGHT... Sky/weather.........Mostly cloudy. Slight chance of thunderstorms and snow showers until 2400, then chance of rain and snow showers. Min Temperature.....29-35. 24 hr trend......10-15 degrees warmer. Max Humidity........74-84%. 24 hr trend......15-20% drier. 20-foot winds....... Valleys/lwr slopes...Southwest winds 6-14 mph. Gusts up to 25 mph in the evening. Ridges/upr slopes....Southwest winds 6-14 mph. Gusts up to 30 mph decreasing to 20 mph after midnight. Haines Index........3 or very low. LAL.................3 until 2400, then 1. CWR.................10 percent. 15K FT MSL winds....Southwest 35-45 mph. Mixing height.......1500-2500 ft AGL. Transport winds.....West 20-25 mph until 2000, then southwest 10-15 mph. Smoke dispersal.....Good until 2000, then poor. .SATURDAY... Sky/weather.........Mostly cloudy. Chance of rain showers, snow showers and slight chance of thunderstorms until 1200, then rain showers likely with possible thunderstorms and snow showers. Max Temperature.....45-55. 24 hr trend......Little change. Min Humidity........38-48%. 24 hr trend......10-15% wetter. 20-foot winds....... Valleys/lwr slopes...Southwest winds 12-22 mph with gusts to around 35 mph. Ridges/upr slopes....Southwest winds 12-22 mph with gusts to around 35 mph. Haines Index........3 or very low. LAL.................2 until 1200, then 4. CWR.................20 percent increasing to 60 percent in the afternoon. 15K FT MSL winds....Southwest 40-50 mph. Mixing height.......5000-6000 ft AGL. Transport winds.....Southwest 10-15 mph until 0800, then 20-25 mph until 1100, then west 25-30 mph until 1700, then around 20 mph. Smoke dispersal.....Poor until 0900, then very good until 1600, then good. .SATURDAY NIGHT... Sky/weather.........Mostly cloudy until 0300, then partly cloudy(40-50%). Snow showers likely and chance of thunderstorms until 2400, then slight chance of thunderstorms and snow showers. Min Temperature.....28-34. 24 hr trend......Little change. Max Humidity........85-95%. 24 hr trend......25-35% wetter. 20-foot winds....... Valleys/lwr slopes...West winds 9-17 mph with gusts to around 30 mph. Ridges/upr slopes....West winds 11-21 mph with gusts to around 35 mph. Haines Index........2 or very low. LAL.................4 until 2400, then 3. CWR.................40 percent decreasing to 10 percent after midnight. 15K FT MSL winds....West 35-45 mph. Mixing height.......2000-3000 ft AGL. Transport winds.....West 25-30 mph until 2000, then 15-20 mph. Smoke dispersal.....Poor. .SUNDAY... Sky/weather.........Mostly cloudy(50-60%) until 0900, then partly cloudy(40-50%). Chance of snow showers. Chance of rain showers and slight chance of thunderstorms after 0900. Max Temperature.....44-54. 24 hr trend......Little change. Min Humidity........33-43%. 24 hr trend......Little change. 20-foot winds....... Valleys/lwr slopes...Breezy. West winds 15-25 mph with gusts to around 40 mph. Ridges/upr slopes....Windy. West winds 17-27 mph with gusts to around 45 mph. Haines Index........2 or very low. LAL.................2 until 1200, then 3. CWR.................10 percent. 15K FT MSL winds....West 35-45 mph. Mixing height.......6000-7000 ft AGL. Transport winds.....West 20-25 mph until 0900, then 30-35 mph. Smoke dispersal.....Poor until 0900. Excellent after 1200. .SUNDAY NIGHT...Mostly clear. Lows around 30. West winds 4-9 mph. .MEMORIAL DAY...Clear. Highs in the upper 50s. West winds 4-8 mph. .TUESDAY...Mostly clear. Slight chance of thunderstorms. Lows in the lower 30s. Highs in the lower 60s. Southwest winds 4-7 mph. .WEDNESDAY...Partly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows in the upper 30s. Highs in the mid 60s. Southwest winds 4-8 mph. $$ .Outlook 6 to 10 Days... Temperatures Above Normal and Precipitation near Normal. $$