Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Denver/Boulder, CO
Issued by NWS Denver/Boulder, CO
071 FNUS55 KBOU 182044 FWFBOU Fire Weather Forecast for Northeast and North Central Colorado National Weather Service Denver/Boulder CO 244 PM MDT Wed Sep 18 2024 .DISCUSSION...Tonight and Thursday... Thursday will be dry with mostly sunny skies. While minimum relative humidity values will drop to the teens, winds will be light enough that no critical fire weather conditions are expected. Smoke dispersal will be good to very good. LONG TERM DISCUSSION...Thursday night through Monday... It will remain dry and warm for Friday. Humidity levels will drop into the teens across the plains, foothills, and high mountain valleys. It will also be a little breezy in the afternoon which will elevated the fire weather conditions, but critical conditions are not anticipated as most gusts should stay around 20 mph. Wetting precipitation is becoming more likely for late Saturday into Sunday. Significant precipitation amounts will be possible, depending on the storm track and evolution. Temperatures will drop below normal this weekend and then stay below normal into early next week. ...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... COZ238-191030- Larimer County Below 6000 Feet/Northwest Weld County- Including Fort Collins, Hereford, Loveland, Nunn, and West Pawnee Grasslands 244 PM MDT Wed Sep 18 2024 .TONIGHT... Sky/weather.........Mostly clear. Min Temperature.....45-49. 24 hr trend......2-4 degrees warmer. Max Humidity........50-60%. 24 hr trend......20-25% drier. 20-foot winds.......Northwest winds 7-14 mph with gusts to around 20 mph. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 25-35 mph. Mixing height.......1500-2500 ft AGL until 0200, then Below 1000 FT AGL until 0500, then 1000 ft AGL. Transport winds.....Northwest 10-15 mph. Smoke dispersal.....Poor. .THURSDAY... Sky/weather.........Mostly sunny. Max Temperature.....77-83. 24 hr trend......Little change. Min Humidity........14-18%. 24 hr trend......Little change. 20-foot winds.......Northwest winds 5-12 mph until 1200, then south 7-13 mph with gusts to around 20 mph. Haines Index........3 or very low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 25-35 mph. Mixing height.......Below 1000 FT AGL until 0900, then 7500-8500 ft AGL. Transport winds.....West around 10 mph until 1200, then southwest. Smoke dispersal.....Poor until 1200, then good. .THURSDAY NIGHT... Sky/weather.........Mostly clear. Min Temperature.....44-50. 24 hr trend......Little change. Max Humidity........51-61%. 24 hr trend......2-4% wetter. 20-foot winds.......Southeast winds 4-9 mph until 2400, then north. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 20-30 mph. Mixing height.......1500-2500 ft AGL until 2200, then Below 1000 FT AGL. Transport winds.....Southeast around 10 mph until 2300, then northeast until 0200, then north until 0300, then light until 0500, then northwest around 10 mph. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Mostly sunny. Max Temperature.....81-85. 24 hr trend......4-7 degrees warmer. Min Humidity........15-19%. 24 hr trend......Little change. 20-foot winds.......Northwest winds 4-8 mph until 1200, then south 6-13 mph with gusts to around 20 mph. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 25-35 mph. Mixing height.......Below 1000 FT AGL until 0700. 7500-8500 ft AGL after 1200. Transport winds.....Northwest around 10 mph until 0700, then light until 1000, then southwest 10-15 mph until 1600, then south. Smoke dispersal.....Poor until 1200, then good until 1500, then very good until 1700, then fair. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 50s. North winds 7-14 mph. .SATURDAY...Cooler, breezy. Mostly cloudy. Rain showers likely and chance of thunderstorms. Highs in the lower 70s. Northeast winds 15-25 mph. .SUNDAY...Cooler. Mostly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows in the lower 40s. Highs around 60. North winds 12-18 mph. .MONDAY...Warmer. Partly cloudy. Slight chance of thunderstorms. Lows around 40. Highs in the lower 70s. Northwest winds 5-12 mph. $$ COZ239-191030- Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County- Including Arvada, Boulder, Golden, Lakewood, and Longmont 244 PM MDT Wed Sep 18 2024 .TONIGHT... Sky/weather.........Clear. Min Temperature.....46-52. 24 hr trend......Little change. Max Humidity........45-55%. 24 hr trend......25-35% drier. 20-foot winds.......West winds 4-12 mph. Haines Index........5 or moderate. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 20-30 mph. Mixing height.......6500 ft AGL until 1900, then 1000-1500 ft AGL. Transport winds.....West 10-15 mph. Smoke dispersal.....Poor. .THURSDAY... Sky/weather.........Mostly sunny. Max Temperature.....81-85. 24 hr trend......2-4 degrees warmer. Min Humidity........13-17%. 24 hr trend......Little change. 20-foot winds.......South winds 4-7 mph until 1200, then southeast 6-10 mph. Haines Index........3 or very low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 20-30 mph. Mixing height.......8000-9000 ft AGL. Transport winds.....West around 10 mph until 0700, then light until 1100, then south around 10 mph until 1700, then southeast. Smoke dispersal.....Poor until 1300, then good. .THURSDAY NIGHT... Sky/weather.........Partly cloudy. Min Temperature.....49-55. 24 hr trend......2-4 degrees warmer. Max Humidity........41-51%. 24 hr trend......15-20% drier. 20-foot winds.......Northwest winds 4-8 mph. Haines Index........3 or very low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 20-30 mph. Mixing height.......1500-2500 ft AGL. Transport winds.....East around 10 mph until 2000, then northeast until 2100, then northwest until 2300, then light. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Partly cloudy(30-35%) until 1200, then mostly sunny. Max Temperature.....83-87. 24 hr trend......Little change. Min Humidity........14-18%. 24 hr trend......Little change. 20-foot winds.......South winds 4-6 mph until 1200, then southeast 4-9 mph with gusts to around 20 mph. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 20-30 mph. Mixing height.......7500-8500 ft AGL. Transport winds.....Light winds until 1200, then south 10-15 mph. Smoke dispersal.....Poor until 1300, then good until 1700, then fair. .FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds 4-8 mph. .SATURDAY...Cooler. Rain showers and chance of thunderstorms. Highs in the lower 70s. North winds 8-15 mph. .SUNDAY...Cooler. Mostly cloudy. Rain showers likely and slight chance of thunderstorms. Lows in the mid 40s. Highs in the lower 60s. North winds 4-13 mph. .MONDAY...Partly cloudy. Slight chance of thunderstorms. Lows in the mid 40s. Highs in the lower 70s. West winds 4-7 mph. $$ COZ240-191030- 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 244 PM MDT Wed Sep 18 2024 .TONIGHT... Sky/weather.........Clear. Min Temperature.....48-52. 24 hr trend......Little change. Max Humidity........40-48%. 24 hr trend......More than 50% drier. 20-foot winds.......Northwest winds 4-9 mph until 2400, then southwest 4-8 mph. Haines Index........5 or moderate. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 20-30 mph. Mixing height.......1500-2500 ft AGL until 2200, then Below 1000 FT AGL. Transport winds.....Northwest around 10 mph until 0100, then light until 0300, then southwest around 10 mph until 0500, then light. Smoke dispersal.....Poor. .THURSDAY... Sky/weather.........Mostly sunny. Max Temperature.....82-86. 24 hr trend......Little change. Min Humidity........11-15%. 24 hr trend......Little change. 20-foot winds.......South winds 4-12 mph. Gusts up to 20 mph in the afternoon. Haines Index........3 or very low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 20-30 mph. Mixing height.......Below 1000 FT AGL until 0900, then 8500-9500 ft AGL. Transport winds.....South around 10 mph until 0700, then light until 1000, then south 10-15 mph. Smoke dispersal.....Poor until 1300, then good. .THURSDAY NIGHT... Sky/weather.........Partly cloudy. Min Temperature.....51-55. 24 hr trend......2-4 degrees warmer. Max Humidity........43-49%. 24 hr trend......Little change. 20-foot winds.......Southeast winds 6-13 mph with gusts to around 20 mph until 2400, then southwest 4-8 mph. Haines Index........3 or very low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 20-30 mph. Mixing height.......2000-3000 ft AGL until 2100, then Below 1000 FT AGL. Transport winds.....Southeast around 15 mph until 2300, then southwest. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Partly cloudy(30-40%). Max Temperature.....84-88. 24 hr trend......Little change. Min Humidity........11-15%. 24 hr trend......Little change. 20-foot winds.......Southwest winds 4-8 mph until 1200, then southeast 4-9 mph with gusts to around 20 mph. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 20-30 mph. Mixing height.......Below 1000 FT AGL until 0700, then 9000-10000 ft AGL. Transport winds.....Southwest around 10 mph until 0700, then light until 1300, then south 10-15 mph. Smoke dispersal.....Poor until 1300, then good until 1500, then very good until 1700, then fair. .FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. Southwest winds 4-9 mph. .SATURDAY...Cooler. Rain showers and chance of thunderstorms. Highs in the mid 70s. North winds 9-16 mph. .SUNDAY...Cooler. Mostly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows in the upper 40s. Highs in the lower 60s. North winds 6-13 mph. .MONDAY...Warmer. Partly cloudy. Slight chance of thunderstorms. Lows in the mid 40s. Highs in the lower 70s. South winds 4-8 mph. $$ COZ241-191030- Elbert/Central and East Douglas Counties Above 6000 Feet- Including Castle Rock, Elbert, Fondis, Kiowa, and Larkspur 244 PM MDT Wed Sep 18 2024 .TONIGHT... Sky/weather.........Clear. Min Temperature.....45-49. 24 hr trend......Little change. Max Humidity........40-46%. 24 hr trend......15-20% drier. 20-foot winds.......West winds 5-13 mph. Gusts up to 20 mph in the evening. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 15-25 mph. Mixing height.......2000-3000 ft AGL until 2000, then Below 1000 FT AGL. Transport winds.....West 10-15 mph until 2100, then northwest. Smoke dispersal.....Poor. .THURSDAY... Sky/weather.........Sunny. Max Temperature.....76-82. 24 hr trend......Little change. Min Humidity........15-19%. 24 hr trend......2-4% wetter. 20-foot winds.......South winds 6-14 mph. Gusts up to 25 mph in the afternoon. Haines Index........3 or very low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 20-30 mph. Mixing height.......Below 1000 FT AGL until 0900, then 8000-9000 ft AGL. Transport winds.....West around 10 mph until 0900, then south. Smoke dispersal.....Poor until 1200. Very good after 1500. .THURSDAY NIGHT... Sky/weather.........Partly cloudy. Min Temperature.....48-52. 24 hr trend......Little change. Max Humidity........47-57%. 24 hr trend......7-10% wetter. 20-foot winds.......South winds 6-14 mph. Haines Index........3 or very low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 20-30 mph. Mixing height.......2000-3000 ft AGL until 2100, then Below 1000 FT AGL. Transport winds.....South 15-20 mph. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Partly cloudy(30-40%) until 1500, then mostly sunny. Max Temperature.....81-85. 24 hr trend......4-7 degrees warmer. Min Humidity........13-17%. 24 hr trend......Little change. 20-foot winds.......Southwest winds 6-14 mph. Gusts up to 30 mph in the afternoon. Haines Index........5 or moderate. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 20-30 mph. Mixing height.......Below 1000 FT AGL until 0700, then 4000-5000 ft AGL until 1200, then 10000-11000 ft AGL until 1700, then 6000 ft AGL. Transport winds.....Southwest 10-15 mph until 1500, then 15-20 mph. Smoke dispersal.....Poor until 1100, then good until 1300, then very good until 1500, then excellent until 1600, then very good until 1700, then good. .FRIDAY NIGHT...Mostly clear. Lows in the lower 50s. Southwest winds 6-13 mph. .SATURDAY...Cooler. Rain showers and chance of thunderstorms. Highs in the lower 70s. North winds 10-17 mph. .SUNDAY...Cooler. Mostly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows in the lower 40s. Highs in the upper 50s. Northwest winds 9-16 mph. .MONDAY...Warmer. Partly cloudy. Slight chance of thunderstorms. Lows in the lower 40s. Highs around 70. Southwest winds 4-8 mph. $$ COZ243-191030- Central and South Weld County- Including Eaton, Fort Lupton, Greeley, and Roggen 244 PM MDT Wed Sep 18 2024 .TONIGHT... Sky/weather.........Clear. Min Temperature.....44-48. 24 hr trend......Little change. Max Humidity........56-66%. 24 hr trend......35-50% drier. 20-foot winds.......Northwest winds 5-13 mph. Haines Index........5 or moderate. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 20-30 mph. Mixing height.......2000-3000 ft AGL until 2000, then Below 1000 FT AGL. Transport winds.....Northwest around 10 mph. Smoke dispersal.....Poor. .THURSDAY... Sky/weather.........Mostly sunny. Max Temperature.....82-86. 24 hr trend......Little change. Min Humidity........13-17%. 24 hr trend......Little change. 20-foot winds.......Southwest winds 4-8 mph until 1200, then southeast 6-13 mph with gusts to around 20 mph. Haines Index........3 or very low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 20-30 mph. Mixing height.......Below 1000 FT AGL until 0900, then 7500-8500 ft AGL. Transport winds.....Light winds until 1200, then south around 10 mph. Smoke dispersal.....Poor until 1300, then good. .THURSDAY NIGHT... Sky/weather.........Mostly clear. Min Temperature.....44-50. 24 hr trend......Little change. Max Humidity........57-67%. 24 hr trend......4-7% wetter. 20-foot winds.......Southeast winds 6-13 mph with gusts to around 20 mph until 2400, then northwest 4-8 mph. Haines Index........3 or very low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 20-30 mph. Mixing height.......2000-3000 ft AGL until 2000, then Below 1000 FT AGL. Transport winds.....Southeast 10-15 mph until 0100, then southwest until 0400, then west until 0500, then light. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Partly cloudy until 0900, then mostly sunny. Max Temperature.....84-88. 24 hr trend......Little change. Min Humidity........14-18%. 24 hr trend......Little change. 20-foot winds.......West winds 4-7 mph until 1200, then southeast 5-12 mph with gusts to around 20 mph. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 20-30 mph. Mixing height.......Below 1000 FT AGL until 0800, then 6000-7000 ft AGL. Transport winds.....Light winds until 1300, then south around 10 mph until 1700, then southeast. Smoke dispersal.....Poor until 1400, then good until 1700, then poor. .FRIDAY NIGHT...Mostly clear. Lows in the lower 50s. North winds 6-13 mph. .SATURDAY...Not as warm. Rain showers and chance of thunderstorms. Highs in the mid 70s. Northeast winds 13-23 mph. .SUNDAY...Cooler. Mostly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows in the mid 40s. Highs in the lower 60s. North winds 9-16 mph. .MONDAY...Warmer. Partly cloudy. Slight chance of thunderstorms. Lows around 40. Highs in the lower 70s. West winds 4-8 mph. $$ COZ242-191030- Northeast Weld County- Including Briggsdale, East Pawnee Grasslands, Grover, Pawnee Buttes, Raymer, and Stoneham 244 PM MDT Wed Sep 18 2024 .TONIGHT... Sky/weather.........Clear. Min Temperature.....45-51. 24 hr trend......2-4 degrees warmer. Max Humidity........50-60%. 24 hr trend......25-35% drier. 20-foot winds.......Northwest winds 5-13 mph. Gusts up to 20 mph after midnight. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 25-35 mph. Mixing height.......4000 ft AGL until 1900, then Below 1000 FT AGL. Transport winds.....Southwest around 10 mph until 1900, then light until 2100, then northwest 10-15 mph. Smoke dispersal.....Poor. .THURSDAY... Sky/weather.........Sunny. Max Temperature.....80-84. 24 hr trend......Little change. Min Humidity........14-18%. 24 hr trend......Little change. 20-foot winds.......Northwest winds 6-13 mph with gusts to around 20 mph until 1200, then southwest 6-10 mph. Haines Index........3 or very low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 25-35 mph. Mixing height.......Below 1000 FT AGL until 0900, then 7000-8000 ft AGL. Transport winds.....Northwest 15-20 mph until 1400, then southwest around 10 mph. Smoke dispersal.....Poor until 1100, then good. .THURSDAY NIGHT... Sky/weather.........Mostly clear. Min Temperature.....45-51. 24 hr trend......Little change. Max Humidity........58-68%. 24 hr trend......7-10% wetter. 20-foot winds.......Southeast winds 4-12 mph. Haines Index........3 or very low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 25-35 mph. Mixing height.......4500 ft AGL until 1900, then Below 1000 FT AGL. Transport winds.....Southeast 10-15 mph. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Mostly sunny. Max Temperature.....83-87. 24 hr trend......2-4 degrees warmer. Min Humidity........14-18%. 24 hr trend......Little change. 20-foot winds.......South winds 4-12 mph. Gusts up to 20 mph in the afternoon. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 20-30 mph. Mixing height.......Below 1000 FT AGL until 0700, then 6500-7500 ft AGL. Transport winds.....South around 10 mph. Smoke dispersal.....Poor until 1400, then good until 1700, then poor. .FRIDAY NIGHT...Mostly clear. Lows in the lower 50s. Northeast winds 6-13 mph. .SATURDAY...Cooler, breezy. Mostly cloudy. Rain showers likely and chance of thunderstorms. Highs in the mid 70s. Northeast winds 17-27 mph. .SUNDAY...Cooler. Mostly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows in the lower 40s. Highs in the upper 50s. North winds 13-20 mph. .MONDAY...Warmer. Partly cloudy. Slight chance of thunderstorms. Lows in the upper 30s. Highs in the lower 70s. Northwest winds 6-13 mph. $$ COZ244-191030- Morgan County- Including Brush, Fort Morgan, Goodrich, and Wiggins 244 PM MDT Wed Sep 18 2024 .TONIGHT... Sky/weather.........Clear. Min Temperature.....45-49. 24 hr trend......Little change. Max Humidity........56-66%. 24 hr trend......35-50% drier. 20-foot winds.......Northwest winds 5-13 mph. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 20-30 mph. Mixing height.......2500 ft AGL until 1900, then Below 1000 FT AGL. Transport winds.....Light winds until 2000, then north around 10 mph until 2300, then around 15 mph. Smoke dispersal.....Poor. .THURSDAY... Sky/weather.........Mostly sunny. Max Temperature.....81-85. 24 hr trend......Little change. Min Humidity........16-20%. 24 hr trend......Little change. 20-foot winds.......West winds 4-9 mph until 1200, then southeast. Haines Index........3 or very low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 25-35 mph. Mixing height.......Below 1000 FT AGL until 0900, then 7000-8000 ft AGL. Transport winds.....Northwest around 10 mph until 1400, then southwest. Smoke dispersal.....Poor until 1400, then good. .THURSDAY NIGHT... Sky/weather.........Partly cloudy. Min Temperature.....48-52. 24 hr trend......2-4 degrees warmer. Max Humidity........60-68%. 24 hr trend......Little change. 20-foot winds.......Southeast winds 5-13 mph. Gusts up to 20 mph in the evening. Haines Index........3 or very low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 25-35 mph. Mixing height.......3000 ft AGL until 1900, then Below 1000 FT AGL. Transport winds.....Southeast 10-15 mph. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Partly cloudy(30-35%). Max Temperature.....84-88. 24 hr trend......2-4 degrees warmer. Min Humidity........16-20%. 24 hr trend......Little change. 20-foot winds.......Southwest winds 4-9 mph until 1200, then southeast 5-12 mph with gusts to around 20 mph. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 20-30 mph. Mixing height.......Below 1000 FT AGL until 0700, then 5000-6000 ft AGL. Transport winds.....South around 10 mph until 1100. Southeast after 1600. Smoke dispersal.....Poor until 1500, then fair. .FRIDAY NIGHT...Mostly clear. Lows in the lower 50s. Southeast winds 7-14 mph. .SATURDAY...Breezy. Rain showers and chance of thunderstorms. Highs in the upper 70s. Northeast winds 15-25 mph. .SUNDAY...Cooler. Mostly cloudy. Rain showers likely and slight chance of thunderstorms. Lows in the mid 40s. Highs around 60. North winds 13-20 mph. .MONDAY...Warmer. Partly cloudy. Slight chance of thunderstorms. Lows in the lower 40s. Highs in the lower 70s. West winds 6-10 mph. $$ COZ245-191030- Central and East Adams and Arapahoe Counties- Including Bennett, Byers, Deer Trail, and Leader 244 PM MDT Wed Sep 18 2024 .TONIGHT... Sky/weather.........Clear. Min Temperature.....46-50. 24 hr trend......2-4 degrees warmer. Max Humidity........41-51%. 24 hr trend......More than 50% drier. 20-foot winds.......North winds 5-12 mph until 2400, then west 4-12 mph. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 15-25 mph. Mixing height.......3000-4000 ft AGL until 2000, then Below 1000 FT AGL. Transport winds.....North 10-15 mph. Smoke dispersal.....Poor. .THURSDAY... Sky/weather.........Mostly sunny. Max Temperature.....81-85. 24 hr trend......Little change. Min Humidity........12-16%. 24 hr trend......2-4% wetter. 20-foot winds.......Southwest winds 4-8 mph until 1200, then southeast 7-14 mph with gusts to around 25 mph. Haines Index........3 or very low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 20-30 mph. Mixing height.......Below 1000 FT AGL until 0900, then 8000-9000 ft AGL. Transport winds.....Northwest around 10 mph until 1000, then north until 1100, then south. Smoke dispersal.....Poor until 1300, then good. .THURSDAY NIGHT... Sky/weather.........Mostly clear. Min Temperature.....50-54. 24 hr trend......2-4 degrees warmer. Max Humidity........49-57%. 24 hr trend......10-15% wetter. 20-foot winds.......South winds 7-15 mph. Haines Index........3 or very low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 20-30 mph. Mixing height.......3000-4000 ft AGL until 2000, then Below 1000 FT AGL. Transport winds.....South 15-20 mph. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Partly cloudy(30-40%). Max Temperature.....84-88. 24 hr trend......2-4 degrees warmer. Min Humidity........13-17%. 24 hr trend......Little change. 20-foot winds.......Southwest winds 5-12 mph until 1200, then southeast 7-14 mph with gusts to around 25 mph. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 20-30 mph. Mixing height.......Below 1000 FT AGL until 0700, then 7000-8000 ft AGL. Transport winds.....Southwest 10-15 mph. Smoke dispersal.....Poor until 1300, then good until 1700, then fair. .FRIDAY NIGHT...Mostly clear. Lows in the lower 50s. Southwest winds 8-15 mph. .SATURDAY...Not as warm. Rain showers and chance of thunderstorms. Highs in the mid 70s. North winds 13-23 mph. .SUNDAY...Cooler. Mostly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows in the mid 40s. Highs around 60. Northwest winds 12-18 mph. .MONDAY...Warmer. Partly cloudy. Slight chance of rain showers. Lows in the lower 40s. Highs in the lower 70s. Southwest winds 6-10 mph. $$ COZ248-191030- Logan County- Including Crook, Merino, Sterling, and Peetz 244 PM MDT Wed Sep 18 2024 .TONIGHT... Sky/weather.........Clear. Min Temperature.....48-52. 24 hr trend......Little change. Max Humidity........53-63%. 24 hr trend......35-50% drier. 20-foot winds.......Northeast winds 4-8 mph until 2400, then northwest 6-13 mph. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 25-35 mph. Mixing height.......2000 ft AGL until 1900, then Below 1000 FT AGL. Transport winds.....Light winds until 2000, then east around 10 mph until 2200, then north until 0300, then northwest. Smoke dispersal.....Poor. .THURSDAY... Sky/weather.........Sunny. Max Temperature.....81-85. 24 hr trend......Little change. Min Humidity........17-21%. 24 hr trend......Little change. 20-foot winds.......Northwest 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.......Below 1000 FT AGL until 0800, then 7500-8500 ft AGL. Transport winds.....Northwest 15-20 mph until 1500, then west around 10 mph. Smoke dispersal.....Poor until 1100, then good. .THURSDAY NIGHT... Sky/weather.........Mostly clear. Min Temperature.....48-52. 24 hr trend......Little change. Max Humidity........60-68%. 24 hr trend......7-10% wetter. 20-foot winds.......Southeast winds 5-13 mph. Haines Index........3 or very low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 25-35 mph. Mixing height.......2500 ft AGL until 1900, then Below 1000 FT AGL. Transport winds.....Light winds until 1900, then southeast 10-15 mph. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Partly cloudy until 1200, then mostly sunny. Max Temperature.....85-89. 24 hr trend......2-4 degrees warmer. Min Humidity........18-22%. 24 hr trend......Little change. 20-foot winds.......South winds 5-13 mph with gusts to around 20 mph. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 20-30 mph. Mixing height.......Below 1000 FT AGL until 0700, then 4500-5500 ft AGL. Transport winds.....South 10-15 mph. Smoke dispersal.....Poor until 1500, then fair. .FRIDAY NIGHT...Mostly clear. Slight chance of thunderstorms. Lows in the lower 50s. East winds 6-12 mph. .SATURDAY...Not as warm. Breezy. Mostly cloudy. Rain showers and chance of thunderstorms. Highs in the upper 70s. Northeast winds 15-25 mph. .SUNDAY...Cooler. Mostly cloudy. Rain showers likely and chance of thunderstorms. Lows in the mid 40s. Highs around 60. Northeast winds 12-18 mph. .MONDAY...Warmer. Partly cloudy. Slight chance of thunderstorms. Lows in the lower 40s. Highs in the lower 70s. Northwest winds 6-13 mph. $$ COZ249-250-191030- Washington County-Sedgwick County- Including Akron, Cope, Last Chance, Otis, Julesburg, Ovid, and Sedgwick 244 PM MDT Wed Sep 18 2024 .TONIGHT... Sky/weather.........Clear. Min Temperature.....48-52. 24 hr trend......Little change. Max Humidity........49-59%. 24 hr trend......35-50% drier. 20-foot winds.......South winds 4-9 mph with gusts to around 20 mph until 2400, then northwest 6-13 mph. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 20-30 mph. Mixing height.......2000-3000 ft AGL until 2000, then Below 1000 FT AGL. Transport winds.....Southeast around 10 mph until 2300, then north. Smoke dispersal.....Poor. .THURSDAY... Sky/weather.........Mostly sunny. Max Temperature.....80-84. 24 hr trend......Little change. Min Humidity........15-23%. 24 hr trend......Little change. 20-foot winds.......North 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.......Below 1000 FT AGL until 0900, then 7000-8000 ft AGL. Transport winds.....Northwest 10-15 mph until 1400. Southwest after 1700. Smoke dispersal.....Poor until 1300, then good. .THURSDAY NIGHT... Sky/weather.........Partly cloudy. Min Temperature.....50-54. 24 hr trend......2-4 degrees warmer. Max Humidity........55-65%. 24 hr trend......Little change. 20-foot winds.......Southeast winds 6-13 mph with gusts to around 20 mph. Haines Index........3 or very low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 25-35 mph. Mixing height.......3000 ft AGL until 1900, then Below 1000 FT AGL. Transport winds.....Southeast 10-15 mph. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Partly cloudy(30-35%). Max Temperature.....85-89. 24 hr trend......2-4 degrees warmer. Min Humidity........13-23%. 24 hr trend......Little change. 20-foot winds.......South winds 8-16 mph with gusts to around 25 mph. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 20-30 mph. Mixing height.......Below 1000 FT AGL until 0700, then 6000-7000 ft AGL. Transport winds.....South 15-20 mph. Smoke dispersal.....Poor until 1300, then good until 1700, then fair. .FRIDAY NIGHT...Mostly clear. Slight chance of rain showers. Lows in the mid 50s. South winds 8-15 mph. .SATURDAY...Rain showers and chance of thunderstorms. Highs in the upper 70s. Northeast winds 14-24 mph. .SUNDAY...Cooler. Mostly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows in the mid 40s. Highs in the upper 50s. North winds 13-23 mph. .MONDAY...Warmer. Partly cloudy. Slight chance of rain showers. Lows in the lower 40s. Highs in the lower 70s. West winds 7-14 mph. $$ COZ251-191030- Phillips County- Including Amherst, Haxtun, and Holyoke 244 PM MDT Wed Sep 18 2024 .TONIGHT... Sky/weather.........Clear. Min Temperature.....49-53. 24 hr trend......Little change. Max Humidity........55-61%. 24 hr trend......35-50% drier. 20-foot winds.......East winds 4-7 mph until 2400, then northwest 4-13 mph. Haines Index........3 or very low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 25-35 mph. Mixing height.......2000 ft AGL until 1900, then Below 1000 FT AGL. Transport winds.....Light winds until 2000, then east around 10 mph until 2400, then north. Smoke dispersal.....Poor. .THURSDAY... Sky/weather.........Mostly sunny. Max Temperature.....80-84. 24 hr trend......Little change. Min Humidity........21-25%. 24 hr trend......Little change. 20-foot winds.......Northwest winds 5-13 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.......Below 1000 FT AGL until 0900, then 6500-7500 ft AGL. Transport winds.....Northwest 15-20 mph until 1600, then west around 10 mph. Smoke dispersal.....Poor until 1100, then good. .THURSDAY NIGHT... Sky/weather.........Mostly clear. Min Temperature.....49-53. 24 hr trend......Little change. Max Humidity........65-69%. 24 hr trend......7-10% wetter. 20-foot winds.......Southeast winds 4-8 mph. Haines Index........3 or very low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 25-35 mph. Mixing height.......1500 ft AGL until 1900, then Below 1000 FT AGL. Transport winds.....Light winds until 2000, then southeast around 10 mph until 0500, then south. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Partly cloudy(30-40%). Max Temperature.....Around 86. 24 hr trend......2-4 degrees warmer. Min Humidity........23-27%. 24 hr trend......2-4% wetter. 20-foot winds.......South winds 5-13 mph with gusts to around 20 mph. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 20-30 mph. Mixing height.......Below 1000 FT AGL until 0700, then 5000-6000 ft AGL. Transport winds.....South 15-20 mph until 1700, then around 10 mph. Smoke dispersal.....Poor until 1200, then good until 1700, then poor. .FRIDAY NIGHT...Mostly clear. Slight chance of thunderstorms. Lows in the lower 50s. Southeast winds 4-12 mph. .SATURDAY...Rain showers and chance of thunderstorms. Highs in the upper 70s. Northeast winds 12-22 mph. .SUNDAY...Cooler. Mostly cloudy. Rain showers and chance of thunderstorms. Lows in the mid 40s. Highs in the upper 50s. Northeast winds 10-17 mph. .MONDAY...Warmer. Partly cloudy. Slight chance of thunderstorms. Lows in the lower 40s. Highs around 70. Northwest winds 4-13 mph. $$ COZ246-191030- North and Northeast Elbert County Below 6000 Feet/North Lincoln County- Including Agate, Hugo, Limon, and Matheson 244 PM MDT Wed Sep 18 2024 .TONIGHT... Sky/weather.........Clear. Min Temperature.....46-50. 24 hr trend......Little change. Max Humidity........43-49%. 24 hr trend......25-35% drier. 20-foot winds.......Southwest winds 6-13 mph until 2400, then northwest. Gusts up to 20 mph. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 15-25 mph. Mixing height.......2000-3000 ft AGL until 2000, then Below 1000 FT AGL. Transport winds.....South 10-15 mph until 2200, then northwest until 0100, then north 15-20 mph. Smoke dispersal.....Poor. .THURSDAY... Sky/weather.........Sunny. Max Temperature.....80-84. 24 hr trend......Little change. Min Humidity........14-18%. 24 hr trend......Little change. 20-foot winds.......North winds 4-9 mph until 1200, then southeast 7-14 mph with gusts to around 20 mph. Haines Index........3 or very low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 20-30 mph. Mixing height.......Below 1000 FT AGL until 0900, then 7500-8500 ft AGL. Transport winds.....North 10-15 mph until 1200, then southwest until 1500, then south. Smoke dispersal.....Poor until 1300, then good. .THURSDAY NIGHT... Sky/weather.........Mostly clear. Min Temperature.....48-54. 24 hr trend......2-4 degrees warmer. Max Humidity........53-63%. 24 hr trend......10-15% wetter. 20-foot winds.......South 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....West 20-30 mph. Mixing height.......3000-4000 ft AGL until 2000, then Below 1000 FT AGL. Transport winds.....South 15-20 mph. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Partly cloudy until 0900, then mostly sunny. Max Temperature.....84-88. 24 hr trend......2-4 degrees warmer. Min Humidity........13-17%. 24 hr trend......Little change. 20-foot winds.......South winds 10-18 mph with gusts to around 30 mph. Haines Index........5 or moderate. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 20-30 mph. Mixing height.......Below 1000 FT AGL until 0700, then 3500-4500 ft AGL until 1200, then 9500-10500 ft AGL until 1700, then 5500 ft AGL. Transport winds.....Southwest 15-20 mph. Smoke dispersal.....Poor until 1100, then good until 1400, then very good until 1700, then good. .FRIDAY NIGHT...Mostly clear. Lows in the lower 50s. Southwest winds 10-17 mph. .SATURDAY...Not as warm. Rain showers and chance of thunderstorms. Highs in the mid 70s. North winds 14-24 mph. .SUNDAY...Cooler. Mostly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows in the lower 40s. Highs in the upper 50s. Northwest winds 14-24 mph. .MONDAY...Warmer. Partly cloudy. Slight chance of rain showers. Lows in the lower 40s. Highs in the lower 70s. West winds 7-14 mph. $$ COZ247-191030- Southeast Elbert County Below 6000 Feet/South Lincoln County- Including Forder, Karval, Kutch, and Punkin Center 244 PM MDT Wed Sep 18 2024 .TONIGHT... Sky/weather.........Clear. Min Temperature.....46-50. 24 hr trend......Little change. Max Humidity........41-49%. 24 hr trend......More than 50% drier. 20-foot winds.......Southwest winds 5-12 mph until 2400, then northwest 8-15 mph. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 15-25 mph. Mixing height.......2500-3500 ft AGL until 2000, then Below 1000 FT AGL. Transport winds.....South 10-15 mph until 2300, then northwest until 0100, then north 15-20 mph. Smoke dispersal.....Poor. .THURSDAY... Sky/weather.........Sunny. Max Temperature.....80-84. 24 hr trend......Little change. Min Humidity........14-18%. 24 hr trend......Little change. 20-foot winds.......North winds 7-13 mph until 1200, then southeast 7-14 mph. Gusts up to 20 mph. Haines Index........3 or very low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 20-30 mph. Mixing height.......Below 1000 FT AGL until 0900, then 7000-8000 ft AGL. Transport winds.....North 10-15 mph until 1200, then south. Smoke dispersal.....Poor until 1300, then good. .THURSDAY NIGHT... Sky/weather.........Partly cloudy. Min Temperature.....47-51. 24 hr trend......Little change. Max Humidity........64-70%. 24 hr trend......20-25% wetter. 20-foot winds.......Southeast winds 5-13 mph. Gusts up to 20 mph in the evening. Haines Index........3 or very low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 20-30 mph. Mixing height.......3000-4000 ft AGL until 2000, then Below 1000 FT AGL. Transport winds.....Southeast 10-15 mph. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Mostly sunny. Max Temperature.....85-89. 24 hr trend......4-7 degrees warmer. Min Humidity........14-18%. 24 hr trend......Little change. 20-foot winds.......South winds 4-9 mph with gusts to around 20 mph until 1200, then 13-20 mph with gusts to around 30 mph. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 25-35 mph. Mixing height.......Below 1000 FT AGL until 0700, then 7500-8500 ft AGL. Transport winds.....South 10-15 mph until 1100. Southwest 20-25 mph after 1500. Smoke dispersal.....Poor until 1200, then good until 1400, then excellent until 1600, then very good until 1700, then good. .FRIDAY NIGHT...Mostly clear. Lows in the lower 50s. Southwest winds 8-15 mph. .SATURDAY...Rain showers and chance of thunderstorms. Highs in the upper 70s. Northeast winds 14-23 mph. .SUNDAY...Cooler, breezy. Mostly cloudy. Chance of rain showers. Lows in the mid 40s. Highs in the lower 60s. North winds 15-25 mph. .MONDAY...Warmer. Mostly clear. Slight chance of rain showers. Lows around 40. Highs in the lower 70s. Southwest winds 6-13 mph. $$ COZ215-191030- Larimer and Boulder Counties Between 6000 and 9000 Feet- Including Estes Park, Glendevey, Laramie River Valley, Nederland, and Red Feather Lakes 244 PM MDT Wed Sep 18 2024 .TONIGHT... Sky/weather.........Mostly clear. Min Temperature.....40-50. 24 hr trend......2-4 degrees warmer. Max Humidity........42-52%. 24 hr trend......7-10% drier. 20-foot winds....... Valleys/lwr slopes...West winds 7-15 mph with gusts to around 25 mph. Ridges/upr slopes....West winds 7-15 mph with gusts to around 25 mph. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 30-40 mph. Mixing height.......2000-3000 ft AGL. Transport winds.....West 15-20 mph. Smoke dispersal.....Very good until 1900, then poor. .THURSDAY... Sky/weather.........Mostly sunny. Max Temperature.....67-77. 24 hr trend......4-7 degrees warmer. Min Humidity........16-22%. 24 hr trend......Little change. 20-foot winds....... Valleys/lwr slopes...West winds 4-9 mph until 1200, then south 5-12 mph. Ridges/upr slopes....West winds 4-9 mph with gusts to around 20 mph until 1200, then south. Haines Index........3 or very low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 25-35 mph. Mixing height.......7500-8500 ft AGL. Transport winds.....West around 15 mph until 1700, then south. Smoke dispersal.....Poor until 1100, then good. .THURSDAY NIGHT... Sky/weather.........Mostly clear. Min Temperature.....42-52. 24 hr trend......Little change. Max Humidity........39-49%. 24 hr trend......2-4% drier. 20-foot winds....... Valleys/lwr slopes...South winds 4-8 mph until 2400, then west 4-9 mph. Ridges/upr slopes....Southwest winds 4-9 mph. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 25-35 mph. Mixing height.......1500-2500 ft AGL. Transport winds.....Southeast around 10 mph until 2000, then light until 2200, then west around 10 mph. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Mostly sunny. Max Temperature.....69-79. 24 hr trend......Little change. Min Humidity........16-22%. 24 hr trend......Little change. 20-foot winds....... Valleys/lwr slopes...West winds 4-8 mph until 1200, then south 6-13 mph with gusts to around 20 mph. Ridges/upr slopes....Southwest winds 4-8 mph until 1200, then south 5-12 mph with gusts to around 20 mph. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 25-35 mph. Mixing height.......4500-5500 ft AGL until 1200, then 8500-9500 ft AGL. Transport winds.....Southwest 10-15 mph until 1700, then south. Smoke dispersal.....Poor until 1100, then good until 1300, then very good until 1700, then good. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s. West winds 4-8 mph. .SATURDAY...Cooler. Mostly cloudy. Chance of thunderstorms. Highs in the lower 60s. Northeast winds 8-15 mph. .SUNDAY...Cooler. Mostly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows in the upper 30s. Highs in the lower 50s. Northwest winds 5-12 mph. .MONDAY...Partly cloudy. Slight chance of thunderstorms. Lows in the upper 30s. Highs in the lower 60s. West winds 4-9 mph. $$ COZ216-191030- 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 244 PM MDT Wed Sep 18 2024 .TONIGHT... Sky/weather.........Clear. Min Temperature.....40-50. 24 hr trend......2-4 degrees warmer. Max Humidity........38-48%. 24 hr trend......4-7% drier. 20-foot winds....... Valleys/lwr slopes...West winds 5-13 mph. Ridges/upr slopes....West winds 5-13 mph. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 20-30 mph. Mixing height.......2000-3000 ft AGL. Transport winds.....West 10-15 mph. Smoke dispersal.....Good until 1900, then poor. .THURSDAY... Sky/weather.........Mostly sunny. Max Temperature.....70-80. 24 hr trend......Little change. Min Humidity........14-20%. 24 hr trend......4-7% wetter. 20-foot winds....... Valleys/lwr slopes...Southwest winds 4-9 mph until 1200, then southeast 5-12 mph with gusts to around 20 mph. Ridges/upr slopes....South winds 4-12 mph. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 20-30 mph. Mixing height.......9000-10000 ft AGL. Transport winds.....Southwest 10-15 mph. Smoke dispersal.....Poor until 1200, then good. .THURSDAY NIGHT... Sky/weather.........Partly cloudy. Min Temperature.....44-54. 24 hr trend......2-4 degrees warmer. Max Humidity........42-52%. 24 hr trend......4-7% wetter. 20-foot winds....... Valleys/lwr slopes...Southwest winds 4-9 mph. Ridges/upr slopes....Southwest winds 5-13 mph. Haines Index........3 or very low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 20-30 mph. Mixing height.......2000-3000 ft AGL. Transport winds.....South around 15 mph until 1900, then southwest. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Partly cloudy(35-45%). Max Temperature.....72-82. 24 hr trend......2-4 degrees warmer. Min Humidity........13-19%. 24 hr trend......4-7% drier. 20-foot winds....... Valleys/lwr slopes...South winds 5-13 mph. Gusts up to 25 mph in the afternoon. Ridges/upr slopes....South winds 5-13 mph. Gusts up to 30 mph in the afternoon. Haines Index........5 or moderate. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 20-30 mph. Mixing height.......4000-5000 ft AGL until 1200, then 9500-10500 ft AGL. Transport winds.....Southwest 10-15 mph until 1500, then 15-20 mph. Smoke dispersal.....Poor until 1100, then good until 1300, then very good until 1500, then excellent until 1600, then very good. .FRIDAY NIGHT...Mostly clear. Lows in the upper 40s. Southwest winds 4-8 mph. .SATURDAY...Cooler. Rain showers and chance of thunderstorms. Highs in the mid 60s. Northeast winds 7-14 mph. .SUNDAY...Cooler. Mostly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows in the lower 40s. Highs in the mid 50s. North winds 4-9 mph. .MONDAY...Partly cloudy. Slight chance of thunderstorms. Lows around 40. Highs in the mid 60s. West winds 4-8 mph. $$ COZ211-191030- Jackson County Below 9000 Feet- Including Gould, North Park, Rand, Spicer, and Walden 244 PM MDT Wed Sep 18 2024 .TONIGHT... Sky/weather.........Mostly clear. Min Temperature.....25-35. 24 hr trend......Little change. Max Humidity........72-82%. 24 hr trend......20-25% wetter. 20-foot winds.......Southwest winds 6-14 mph. Gusts up to 35 mph in the evening. Haines Index........3 or very low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 30-40 mph. Mixing height.......7000 ft AGL until 1900, then 1000-2000 ft AGL. Transport winds.....West 20-25 mph until 2000, then southwest 10-15 mph. Smoke dispersal.....Very good until 1900, then poor. .THURSDAY... Sky/weather.........Mostly sunny. Max Temperature.....66-70. 24 hr trend......4-7 degrees warmer. Min Humidity........19-23%. 24 hr trend......4-7% drier. 20-foot winds.......Southwest winds 5-13 mph. Gusts up to 20 mph in the afternoon. Haines Index........3 or very low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 25-35 mph. Mixing height.......7500-8500 ft AGL. Transport winds.....Southwest around 10 mph until 0800, then light until 0900, then west 10-15 mph until 1300, then 15-20 mph. Smoke dispersal.....Poor until 1100. Very good after 1500. .THURSDAY NIGHT... Sky/weather.........Mostly clear. Min Temperature.....27-37. 24 hr trend......2-4 degrees cooler. Max Humidity........68-78%. 24 hr trend......15-20% drier. 20-foot winds.......South winds 4-9 mph. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 25-35 mph. Mixing height.......1500-2500 ft AGL. Transport winds.....West 10-15 mph until 2000, then light. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Mostly sunny. Max Temperature.....68-74. 24 hr trend......2-4 degrees warmer. Min Humidity........19-23%. 24 hr trend......Little change. 20-foot winds.......Southwest winds 6-14 mph. Gusts up to 25 mph in the afternoon. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 25-35 mph. Mixing height.......4000-5000 ft AGL until 1200, then 9500-10500 ft AGL. Transport winds.....Light winds until 0800. Southwest 15-20 mph after 1200. Smoke dispersal.....Poor until 1100, then good until 1200, then excellent until 1700, then very good. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 30s. South winds 4-7 mph. .SATURDAY...Rain showers likely and chance of thunderstorms. Highs in the mid 60s. East winds 9-16 mph. .SUNDAY...Cooler. Mostly cloudy. Rain showers likely and slight chance of thunderstorms. Lows around 30. Highs in the lower 50s. Northwest winds 5-12 mph. .MONDAY...Partly cloudy. Slight chance of thunderstorms. Lows in the upper 20s. Highs in the upper 50s. Southwest winds 5-12 mph. $$ COZ213-191030- 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 244 PM MDT Wed Sep 18 2024 .TONIGHT... Sky/weather.........Mostly clear. Min Temperature.....29-39. 24 hr trend......Little change. Max Humidity........62-72%. 24 hr trend......4-7% drier. 20-foot winds.......Southwest winds 4-12 mph. Gusts up to 25 mph in the evening. Haines Index........3 or very low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 30-40 mph. Mixing height.......2000-3000 ft AGL. Transport winds.....West 15-20 mph until 2000. Light after 0200. Smoke dispersal.....Very good until 1900, then poor. .THURSDAY... Sky/weather.........Mostly sunny. Max Temperature.....65-73. 24 hr trend......2-4 degrees warmer. Min Humidity........17-23%. 24 hr trend......Little change. 20-foot winds.......Southwest winds 4-9 mph. Haines Index........3 or very low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 25-35 mph. Mixing height.......8000-9000 ft AGL. Transport winds.....Light winds until 1000, then west 10-15 mph. Smoke dispersal.....Poor until 1200, then good. .THURSDAY NIGHT... Sky/weather.........Mostly clear. Min Temperature.....30-40. 24 hr trend......Little change. Max Humidity........63-73%. 24 hr trend......Little change. 20-foot winds.......West winds 4-7 mph until 2400, then southeast 4-6 mph. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 25-35 mph. Mixing height.......2000-3000 ft AGL. Transport winds.....West around 10 mph until 1900, then light. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Mostly sunny. Max Temperature.....67-75. 24 hr trend......2-4 degrees warmer. Min Humidity........16-22%. 24 hr trend......Little change. 20-foot winds.......South winds 4-6 mph until 1200, then west 5-12 mph with gusts to around 20 mph. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 25-35 mph. Mixing height.......8500-9500 ft AGL. Transport winds.....Light winds until 1000, then southwest 10-15 mph until 1400, then 15-20 mph. Smoke dispersal.....Poor until 1100, then good until 1300, then excellent until 1600, then very good. .FRIDAY NIGHT...Mostly clear. Lows in the upper 30s. South winds 4-6 mph. .SATURDAY...Rain showers likely and chance of thunderstorms. Highs in the mid 60s. East winds 5-12 mph. .SUNDAY...Cooler. Mostly cloudy. Rain showers likely and slight chance of thunderstorms. Lows in the mid 30s. Highs in the lower 50s. Northwest winds 4-8 mph. .MONDAY...Partly cloudy. Slight chance of thunderstorms. Lows around 30. Highs around 60. West winds 4-8 mph. $$ COZ214-191030- Central and Southeast Park County- Including Eleven Mile Canyon Reservoir, Fairplay, Guffey, Hartsel, Lake George, and South Park 244 PM MDT Wed Sep 18 2024 .TONIGHT... Sky/weather.........Clear. Min Temperature.....32-40. 24 hr trend......Little change. Max Humidity........51-61%. 24 hr trend......2-4% drier. 20-foot winds....... Valleys/lwr slopes...West winds 5-13 mph. Gusts up to 20 mph in the evening. Ridges/upr slopes....West winds 5-13 mph with gusts to around 20 mph. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 20-30 mph. Mixing height.......1500-2500 ft AGL. Transport winds.....West 15-20 mph until 2000, then around 10 mph. Smoke dispersal.....Good until 1900, then poor. .THURSDAY... Sky/weather.........Mostly sunny. Max Temperature.....64-72. 24 hr trend......Little change. Min Humidity........18-22%. 24 hr trend......2-4% wetter. 20-foot winds....... Valleys/lwr slopes...Southwest winds 6-14 mph. Ridges/upr slopes....Southwest winds 6-14 mph. Haines Index........3 or very low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 20-30 mph. Mixing height.......8000-9000 ft AGL. Transport winds.....West around 10 mph until 0800, then light until 0900, then southwest 10-15 mph until 1600, then 15-20 mph. Smoke dispersal.....Poor until 1200. Very good after 1500. .THURSDAY NIGHT... Sky/weather.........Partly cloudy(35-45%). Min Temperature.....36-44. 24 hr trend......2-4 degrees warmer. Max Humidity........55-65%. 24 hr trend......Little change. 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 20 mph in the evening. Haines Index........3 or very low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 20-30 mph. Mixing height.......1500-2500 ft AGL. Transport winds.....South 10-15 mph until 0300, then west. Smoke dispersal.....Good until 1900, then poor. .FRIDAY... Sky/weather.........Partly cloudy until 0900, then mostly sunny until 1200, then partly cloudy(30-35%). Max Temperature.....65-73. 24 hr trend......Little change. Min Humidity........16-20%. 24 hr trend......Little change. 20-foot winds....... Valleys/lwr slopes...Southwest winds 4-7 mph until 1200, then 12-18 mph with gusts to around 30 mph. Ridges/upr slopes....Southwest winds 7-15 mph. Gusts up to 20 mph increasing to 30 mph in the afternoon. Haines Index........5 or moderate. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 20-30 mph. Mixing height.......8500-9500 ft AGL. Transport winds.....Southwest 10-15 mph until 1200, then 20-25 mph. Smoke dispersal.....Poor until 1100, then good until 1200, then excellent until 1700, then very good. .FRIDAY NIGHT...Mostly clear. Lows in the upper 30s. West winds 5-12 mph. .SATURDAY...Rain showers and chance of thunderstorms. Highs in the lower 60s. East winds 9-16 mph. .SUNDAY...Mostly cloudy. Rain showers likely and slight chance of thunderstorms. Lows in the mid 30s. Highs in the lower 50s. Northwest winds 6-13 mph. .MONDAY...Partly cloudy. Slight chance of thunderstorms. Lows in the lower 30s. Highs in the upper 50s. West winds 5-12 mph. $$ COZ218-191030- 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 244 PM MDT Wed Sep 18 2024 .TONIGHT... Sky/weather.........Mostly clear. Min Temperature.....32-42. 24 hr trend......2-4 degrees warmer. Max Humidity........45-55%. 24 hr trend......20-25% drier. 20-foot winds....... Valleys/lwr slopes...Southwest winds 8-16 mph with gusts to around 30 mph. Ridges/upr slopes....West winds 9-17 mph with gusts to around 35 mph. Haines Index........3 or very low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 30-40 mph. Mixing height.......1500-2500 ft AGL. Transport winds.....West around 25 mph until 1900, then around 15 mph. Smoke dispersal.....Good until 1900, then poor. .THURSDAY... Sky/weather.........Mostly sunny. Max Temperature.....55-65. 24 hr trend......4-7 degrees warmer. Min Humidity........18-24%. 24 hr trend......2-4% drier. 20-foot winds....... Valleys/lwr slopes...Southwest winds 6-13 mph with gusts to around 20 mph. Ridges/upr slopes....Southwest winds 6-14 mph with gusts to around 25 mph. Haines Index........3 or very low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 25-35 mph. Mixing height.......6500-7500 ft AGL. Transport winds.....West 10-15 mph. Smoke dispersal.....Poor until 1100, then good. .THURSDAY NIGHT... Sky/weather.........Mostly clear. Min Temperature.....34-44. 24 hr trend......2-4 degrees warmer. Max Humidity........47-57%. 24 hr trend......2-4% wetter. 20-foot winds....... Valleys/lwr slopes...Southwest winds 4-9 mph. Ridges/upr slopes....Southwest winds 4-12 mph. Gusts up to 20 mph after midnight. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 25-35 mph. Mixing height.......1500-2500 ft AGL. Transport winds.....Southwest around 10 mph until 1900, then light until 2400, then southwest around 10 mph. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Mostly sunny. Max Temperature.....57-67. 24 hr trend......Little change. Min Humidity........18-24%. 24 hr trend......Little change. 20-foot winds....... Valleys/lwr slopes...Southwest winds 6-14 mph. Gusts up to 25 mph in the afternoon. Ridges/upr slopes....Southwest winds 7-15 mph with gusts to around 25 mph. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 25-35 mph. Mixing height.......7500-8500 ft AGL. Transport winds.....Southwest 10-15 mph until 1200, then 15-20 mph. Smoke dispersal.....Poor until 1100, then good until 1300, then very good until 1700, then good. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 30s. West winds 4-8 mph. .SATURDAY...Rain showers likely, chance of thunderstorms and snow showers likely. Highs in the lower 50s. East winds 8-15 mph. .SUNDAY...Mostly cloudy. Chance of rain showers, snow showers and slight chance of thunderstorms. Lows in the lower 30s. Highs in the mid 40s. Northwest winds 5-12 mph. .MONDAY...Partly cloudy. Slight chance of thunderstorms. Lows in the lower 30s. Highs in the upper 40s. West winds 6-13 mph. $$ COZ212-191030- 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 244 PM MDT Wed Sep 18 2024 .TONIGHT... Sky/weather.........Mostly clear. Min Temperature.....31-41. 24 hr trend......2-4 degrees warmer. Max Humidity........43-53%. 24 hr trend......25-35% drier. 20-foot winds....... Valleys/lwr slopes...West winds 6-14 mph with gusts to around 20 mph. Ridges/upr slopes....West winds 7-15 mph with gusts to around 30 mph. Haines Index........3 or very low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 25-35 mph. Mixing height.......1500-2500 ft AGL. Transport winds.....West 15-20 mph until 2000, then 10-15 mph. Smoke dispersal.....Good until 1900, then poor. .THURSDAY... Sky/weather.........Mostly sunny. Max Temperature.....56-66. 24 hr trend......4-7 degrees warmer. Min Humidity........17-25%. 24 hr trend......Little change. 20-foot winds....... Valleys/lwr slopes...Southwest winds 4-12 mph. Ridges/upr slopes....Southwest winds 5-13 mph with gusts to around 25 mph. Haines Index........3 or very low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 20-30 mph. Mixing height.......7500-8500 ft AGL. Transport winds.....West 10-15 mph. Smoke dispersal.....Poor until 1200, then good. .THURSDAY NIGHT... Sky/weather.........Partly cloudy. Min Temperature.....34-44. 24 hr trend......Little change. Max Humidity........50-60%. 24 hr trend......10-15% wetter. 20-foot winds....... Valleys/lwr slopes...Southwest winds 4-9 mph. Ridges/upr slopes....Southwest winds 5-13 mph. Gusts up to 20 mph after midnight. Haines Index........3 or very low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 20-30 mph. Mixing height.......1500-2500 ft AGL. Transport winds.....Southwest around 10 mph. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Mostly sunny until 1200, then partly cloudy. Max Temperature.....58-68. 24 hr trend......Little change. Min Humidity........17-25%. 24 hr trend......Little change. 20-foot winds....... Valleys/lwr slopes...Southwest winds 5-13 mph. Gusts up to 25 mph in the afternoon. Ridges/upr slopes....Southwest winds 6-14 mph with gusts to around 25 mph. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 20-30 mph. Mixing height.......9000-10000 ft AGL. Transport winds.....Southwest 10-15 mph until 1400, then 15-20 mph. Smoke dispersal.....Poor until 1100, then good until 1300, then very good until 1700, then good. .FRIDAY NIGHT...Mostly clear. Lows in the upper 30s. West winds 4-9 mph. .SATURDAY...Rain showers, snow showers and chance of thunderstorms. Highs in the mid 50s. East winds 8-15 mph. .SUNDAY...Colder. Mostly cloudy. Chance of rain showers, snow showers and slight chance of thunderstorms. Lows in the lower 30s. Highs in the mid 40s. Northwest winds 5-12 mph. .MONDAY...Partly cloudy. Slight chance of thunderstorms and snow showers. Lows around 30. Highs in the lower 50s. West winds 5-12 mph. $$ COZ217-191030- West Jackson and West Grand Counties Above 9000 Feet- Including East Slopes Park and Northern Gore Ranges, Gore Pass, and Rabbit Ears Pass 244 PM MDT Wed Sep 18 2024 .TONIGHT... Sky/weather.........Mostly clear. Min Temperature.....31-39. 24 hr trend......Little change. Max Humidity........57-67%. 24 hr trend......10-15% drier. 20-foot winds....... Valleys/lwr slopes...Southwest winds 6-14 mph. Gusts up to 30 mph in the evening. Ridges/upr slopes....Southwest winds 6-14 mph. Gusts up to 35 mph decreasing to 20 mph after midnight. Haines Index........3 or very low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 30-40 mph. Mixing height.......1500-2500 ft AGL. Transport winds.....West around 25 mph until 1900, then 10-15 mph. Smoke dispersal.....Very good until 1900, then poor. .THURSDAY... Sky/weather.........Mostly sunny. Max Temperature.....57-67. 24 hr trend......2-4 degrees warmer. Min Humidity........19-27%. 24 hr trend......2-4% drier. 20-foot winds....... Valleys/lwr slopes...Southwest winds 5-13 mph. Ridges/upr slopes....Southwest winds 5-13 mph with gusts to around 20 mph. Haines Index........3 or very low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 20-30 mph. Mixing height.......7000-8000 ft AGL. Transport winds.....West 10-15 mph until 1400, then 15-20 mph. Smoke dispersal.....Poor until 1100, then good. .THURSDAY NIGHT... Sky/weather.........Mostly clear. Min Temperature.....32-42. 24 hr trend......Little change. Max Humidity........53-63%. 24 hr trend......10-15% drier. 20-foot winds....... Valleys/lwr slopes...Southwest winds 4-8 mph. Ridges/upr slopes....Southwest winds 4-12 mph with gusts to around 20 mph. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 25-35 mph. Mixing height.......1500-2500 ft AGL. Transport winds.....West 10-15 mph until 2100, then light until 0200, then southwest around 10 mph. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Mostly sunny. Max Temperature.....60-70. 24 hr trend......2-4 degrees warmer. Min Humidity........20-26%. 24 hr trend......Little change. 20-foot winds....... Valleys/lwr slopes...Southwest winds 5-13 mph. Gusts up to 25 mph in the afternoon. Ridges/upr slopes....Southwest winds 6-14 mph with gusts to around 25 mph. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Southwest 25-35 mph. Mixing height.......4000-5000 ft AGL until 1200, then 9000-10000 ft AGL. Transport winds.....Southwest 10-15 mph until 1200, then 15-20 mph. Smoke dispersal.....Poor until 1100, then good until 1200, then excellent until 1700, then very good. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 30s. Southwest winds 4-7 mph. .SATURDAY...Rain showers likely and chance of thunderstorms. Highs in the upper 50s. East winds 7-14 mph. .SUNDAY...Cooler. Mostly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows in the mid 30s. Highs in the upper 40s. Northwest winds 5-12 mph. .MONDAY...Partly cloudy. Slight chance of thunderstorms. Lows in the lower 30s. Highs in the lower 50s. Southwest winds 5-12 mph. $$ .Outlook 6 to 10 Days... Temperatures Above Normal and Precipitation near Normal. $$