Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Cheyenne, WY
Issued by NWS Cheyenne, WY
956 FNUS55 KCYS 241857 FWFCYS Fire Weather Planning Forecast for Southeast Wyoming/Western Nebraska National Weather Service CHEYENNE WY 1257 PM MDT Fri May 24 2024 .DISCUSSION... Elevated fire weather concerns are possible for areas west of the Laramie Range as the combination of relative humidity values around 20 percent and wind gusts up to 25 mph are expected this afternoon. With the approach of a fast moving storm system, relative humidities are progged to jump above 50 percent across much of the area tonight and into tomorrow morning. The main concern tomorrow will be some isolated thunderstorms to develop which could bring gusty winds and lightning. Winds will then turn gusty across much of SE Wyoming and the Nebraska Panhandle on Sunday where gusts could gust up to 50 mph. NEZ434-251200- Pine Ridge/Nebraska National Forest- 1257 PM MDT Fri May 24 2024 .TONIGHT... Sky/weather.........Partly cloudy. Min temperature.....47-52. 24 hr trend......7 degrees warmer. Max humidity........57-63 percent. 24 hr trend......14 percent drier. Humidity recovery...Fair. 20-foot winds.......Northwest around 10 mph shifting to the southwest and gusty after midnight. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....South around 15 mph. Mixing height.......5200-7200 ft AGL decreasing to 300-800 ft AGL after midnight. Smoke dispersal.....Poor to fair (6400-54300 knot-ft). Haines Index........4 or low potential for large plume dominated fire growth. .SATURDAY... Sky/weather.........Mostly cloudy. Slight chance of showers after 1200 until 1400, then chance of showers. Slight chance of thunderstorms after 1500. Max temperature.....68-73. 24 hr trend......3 degrees warmer. Min humidity........30-36 percent. 24 hr trend......11 percent wetter. 20-foot winds.......Southwest around 10 mph with higher gusts. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....Southwest around 15 mph. Mixing height.......3100-5100 ft AGL increasing to 6600-8600 ft AGL in the afternoon. Smoke dispersal.....Poor (38900 knot-ft) increasing to very good (122300 knot-ft) in the afternoon. Haines Index........4 or low potential for large plume dominated fire growth. .SATURDAY NIGHT... Sky/weather.........Mostly cloudy until 2100, then partly cloudy until 2400, then mostly cloudy until 0300, then partly cloudy. Chance of showers and thunderstorms. Min temperature.....46-51. 24 hr trend......1 degree cooler. Max humidity........80-86 percent. 24 hr trend......24 percent wetter. Humidity recovery...Good. 20-foot winds.......Southeast around 5 mph. Gusts up to 25 mph after midnight. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....South around 10 mph. Mixing height.......MISSING. Smoke dispersal.....MISSING. Haines Index........3 or very low potential for large plume dominated fire growth. .SUNDAY... Sky/weather.........Mostly cloudy until 0900, then partly cloudy. Chance of showers and slight chance of thunderstorms until 1200, then showers likely and chance of thunderstorms. Max temperature.....62-67. 24 hr trend......6 degrees cooler. Min humidity........38-44 percent. 24 hr trend......5 percent wetter. 20-foot winds.......Southwest around 10 mph with gusts to around 35 mph. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....West 15 to 20 mph. Mixing height.......MISSING. Smoke dispersal.....MISSING. Haines Index........3 or very low potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .MEMORIAL DAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 40s. Highs in the lower 70s. Southeast winds around 10 mph. .TUESDAY...Clear. Lows in the mid 40s. Highs in the upper 70s. Winds generally less than 10 mph. .WEDNESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 50s. Highs in the lower 80s. Southeast winds around 10 mph. .THURSDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows in the mid 50s. Highs in the upper 70s. .FRIDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows in the upper 40s. Highs in the lower 70s. $$ NEZ435-251200- Box Butte/South Sioux/Niobrara River- 1257 PM MDT Fri May 24 2024 .TONIGHT... Sky/weather.........Partly cloudy. Min temperature.....45-50. 24 hr trend......9 degrees warmer. Max humidity........61-67 percent. 24 hr trend......11 percent drier. Humidity recovery...Fair. 20-foot winds.......North around 10 mph shifting to the south after midnight. Gusts up to 25 mph. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....South around 15 mph. Mixing height.......5100-7100 ft AGL decreasing to 300-800 ft AGL after midnight. Smoke dispersal.....Poor to fair (8500-57500 knot-ft). Haines Index........4 or low potential for large plume dominated fire growth. .SATURDAY... Sky/weather.........Mostly cloudy. Slight chance of showers and thunderstorms after 1300 until 1500, then chance of showers and thunderstorms. Max temperature.....69-74. 24 hr trend......5 degrees warmer. Min humidity........29-35 percent. 24 hr trend......10 percent wetter. 20-foot winds.......Southwest around 10 mph. Gusts up to 25 mph in the afternoon. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....Southwest around 20 mph. Mixing height.......2900-4900 ft AGL increasing to 6400-8400 ft AGL in the afternoon. Smoke dispersal.....Poor (38300 knot-ft) increasing to very good (115400 knot-ft) in the afternoon. Haines Index........3 or very low potential for large plume dominated fire growth. .SATURDAY NIGHT... Sky/weather.........Mostly cloudy until 2100, then partly cloudy. Chance of showers and thunderstorms until 2400, then slight chance of showers and thunderstorms. Min temperature.....45-50. 24 hr trend......Unchanged. Max humidity........77-83 percent. 24 hr trend......18 percent wetter. Humidity recovery...Good. 20-foot winds.......Southeast 5 to 10 mph and gusty. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....South around 10 mph. Mixing height.......MISSING. Smoke dispersal.....MISSING. Haines Index........3 or very low potential for large plume dominated fire growth. .SUNDAY... Sky/weather.........Partly cloudy. Slight chance of showers until 1200. Slight chance of thunderstorms after 0900. Chance of showers after 1200. Max temperature.....64-69. 24 hr trend......5 degrees cooler. Min humidity........32-38 percent. 24 hr trend......3 percent wetter. 20-foot winds.......South around 10 mph with gusts to around 35 mph. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....Southwest around 15 mph increasing to west around 25 mph in the afternoon. Mixing height.......MISSING. Smoke dispersal.....MISSING. Haines Index........3 or very low potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .MEMORIAL DAY...Mostly clear. Lows in the lower 40s. Highs in the lower 70s. Southwest winds around 10 mph. .TUESDAY...Clear. Lows in the lower 40s. Highs in the upper 70s. Winds generally less than 10 mph. .WEDNESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the upper 40s. Highs in the upper 70s. Southeast winds around 10 mph. .THURSDAY...Partly cloudy. Chance of showers and slight chance of thunderstorms. Lows in the lower 50s. Highs in the upper 70s. .FRIDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows in the upper 40s. Highs in the lower 70s. $$ NEZ436-251200- Lower North Platte River Basin/Scottsbluff National Monument- 1257 PM MDT Fri May 24 2024 .TONIGHT... Sky/weather.........Partly cloudy. Min temperature.....46-51. 24 hr trend......7 degrees warmer. Max humidity........58-64 percent. 24 hr trend......7 percent drier. Humidity recovery...Fair. 20-foot winds.......North around 10 mph shifting to the south after midnight. Gusts up to 25 mph. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....Southwest 15 to 20 mph. Mixing height.......5200-7200 ft AGL decreasing to 300-800 ft AGL after midnight. Smoke dispersal.....Poor to fair (8100-55100 knot-ft). Haines Index........4 or low potential for large plume dominated fire growth. .SATURDAY... Sky/weather.........Partly cloudy until 0900, then mostly cloudy. Chance of showers and thunderstorms after 1200. Max temperature.....69-74. 24 hr trend......4 degrees warmer. Min humidity........28-34 percent. 24 hr trend......9 percent wetter. 20-foot winds.......South around 10 mph. Gusts up to 25 mph in the afternoon. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....Southwest around 15 mph. Mixing height.......2900-4900 ft AGL increasing to 6200-8200 ft AGL in the afternoon. Smoke dispersal.....Poor (35700 knot-ft) increasing to good (96000 knot-ft) in the afternoon. Haines Index........3 or very low potential for large plume dominated fire growth. .SATURDAY NIGHT... Sky/weather.........Mostly cloudy until 2100, then partly cloudy. Slight chance of showers and thunderstorms until 2400. Min temperature.....45-50. 24 hr trend......Unchanged. Max humidity........70-76 percent. 24 hr trend......11 percent wetter. Humidity recovery...Good. 20-foot winds.......Southeast around 5 mph and gusty. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....South around 10 mph. Mixing height.......MISSING. Smoke dispersal.....MISSING. Haines Index........3 or very low potential for large plume dominated fire growth. .SUNDAY... Sky/weather.........Partly cloudy until 1500, then mostly sunny. Chance of showers after 1200. Slight chance of thunderstorms after 1500. Max temperature.....67-72. 24 hr trend......4 degrees cooler. Min humidity........24-30 percent. 24 hr trend......Unchanged. 20-foot winds.......South 5 to 10 mph with gusts to around 40 mph. LAL.................MISSING. Chc of wetting rain.10 percent. Transport winds.....West around 15 mph increasing to around 25 mph in the afternoon. Mixing height.......MISSING. Smoke dispersal.....MISSING. Haines Index........3 or very low potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .MEMORIAL DAY...Mostly clear. Lows in the lower 40s. Highs in the mid 70s. West winds around 10 mph. .TUESDAY...Clear. Lows in the mid 40s. Highs in the upper 70s. Winds generally less than 10 mph. .WEDNESDAY...Mostly clear. Chance of showers and thunderstorms. Lows in the upper 40s. Highs around 80. Southeast winds around 10 mph. .THURSDAY...Partly cloudy. Chance of showers and slight chance of thunderstorms. Lows in the lower 50s. Highs in the upper 70s. .FRIDAY...Partly cloudy. Chance of showers and slight chance of thunderstorms. Lows in the upper 40s. Highs in the mid 70s. $$ NEZ437-251200- Lodgepole Creek/Southern Nebraska Panhandle- 1257 PM MDT Fri May 24 2024 .TONIGHT... Sky/weather.........Partly cloudy. Slight chance of showers after 2300 until 0100. Min temperature.....44-49. 24 hr trend......6 degrees warmer. Max humidity........58-64 percent. 24 hr trend......7 percent drier. Humidity recovery...Fair. 20-foot winds.......North around 10 mph shifting to the southwest after midnight. Gusts up to 25 mph. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....Southwest 15 to 20 mph. Mixing height.......5500-7500 ft AGL decreasing to 200-700 ft AGL after midnight. Smoke dispersal.....Poor to fair (7800-47900 knot-ft). Haines Index........4 or low potential for large plume dominated fire growth. .SATURDAY... Sky/weather.........Partly cloudy until 0900, then mostly cloudy until 1500, then partly cloudy. Chance of showers and thunderstorms after 1200. Max temperature.....69-75. 24 hr trend......7 degrees warmer. Min humidity........26-32 percent. 24 hr trend......11 percent wetter. 20-foot winds.......Southwest around 10 mph. Gusts up to 25 mph in the afternoon. LAL.................MISSING. Chc of wetting rain.10 percent. Transport winds.....Southwest around 20 mph. Mixing height.......2100-4100 ft AGL increasing to 4600-6600 ft AGL in the afternoon. Smoke dispersal.....Poor to good (37700-85200 knot-ft). Haines Index........4 or low potential for large plume dominated fire growth. .SATURDAY NIGHT... Sky/weather.........Mostly cloudy until 2100, then partly cloudy. Slight chance of showers and thunderstorms until 2400. Min temperature.....45-50. 24 hr trend......2 degrees warmer. Max humidity........68-74 percent. 24 hr trend......11 percent wetter. Humidity recovery...Good. 20-foot winds.......Southeast around 5 mph and gusty. LAL.................MISSING. Chc of wetting rain.10 percent. Transport winds.....Southwest around 10 mph. Mixing height.......MISSING. Smoke dispersal.....MISSING. Haines Index........3 or very low potential for large plume dominated fire growth. .SUNDAY... Sky/weather.........Mostly sunny. Chance of showers after 1200. Slight chance of thunderstorms after 1500. Max temperature.....67-72. 24 hr trend......5 degrees cooler. Min humidity........23-29 percent. 24 hr trend......10 percent drier. 20-foot winds.......South around 10 mph with gusts to around 45 mph. LAL.................MISSING. Chc of wetting rain.10 percent. Transport winds.....West 15 to 20 mph. Mixing height.......MISSING. Smoke dispersal.....MISSING. Haines Index........3 or very low potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .MEMORIAL DAY...Clear. Lows in the lower 40s. Highs in the lower 70s. West winds around 10 mph. .TUESDAY...Clear. Lows in the lower 40s. Highs in the mid 70s. Winds generally less than 10 mph. .WEDNESDAY...Mostly clear. Chance of showers and thunderstorms. Lows in the upper 40s. Highs in the upper 70s. Southeast winds around 10 mph. .THURSDAY...Partly cloudy. Chance of showers and slight chance of thunderstorms. Lows around 50. Highs in the upper 70s. .FRIDAY...Partly cloudy. Chance of showers and slight chance of thunderstorms. Lows in the upper 40s. Highs in the mid 70s. $$ WYZ417-251200- Niobrara/Lower Elevations of Converse/Thunder Basin National Grassland- 1257 PM MDT Fri May 24 2024 .TONIGHT... Sky/weather.........Partly cloudy until 0300, then mostly cloudy. Min temperature.....43-48. 24 hr trend......9 degrees warmer. Max humidity........60-66 percent. 24 hr trend......24 percent drier. Humidity recovery...Fair. 20-foot winds.......North around 10 mph shifting to the southwest after midnight. Gusts up to 25 mph. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....East around 15 mph shifting to the south after midnight. Mixing height.......4900-6900 ft AGL decreasing to 200-700 ft AGL after midnight. Smoke dispersal.....Good (61800 knot-ft) decreasing to poor (4300 knot-ft) after midnight. Haines Index........3 or very low potential for large plume dominated fire growth. .SATURDAY... Sky/weather.........Mostly cloudy until 1500, then partly cloudy. Chance of showers and slight chance of thunderstorms after 1200. Max temperature.....66-71. 24 hr trend......3 degrees warmer. Min humidity........27-33 percent. 24 hr trend......10 percent wetter. 20-foot winds.......Southwest 5 to 10 mph and gusty. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....West 15 to 20 mph. Mixing height.......3300-5300 ft AGL increasing to 8500-10500 ft AGL in the afternoon. Smoke dispersal.....Poor (39900 knot-ft) increasing to excellent (172500 knot-ft) in the afternoon. Haines Index........3 or very low potential for large plume dominated fire growth. .SATURDAY NIGHT... Sky/weather.........Partly cloudy until 2400, then mostly cloudy. Chance of showers and thunderstorms until 2400, then slight chance of showers and thunderstorms. Min temperature.....44-49. 24 hr trend......2 degrees warmer. Max humidity........79-85 percent. 24 hr trend......21 percent wetter. Humidity recovery...Good. 20-foot winds.......Southeast around 5 mph and gusty. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....North around 15 mph shifting to the south after midnight. Mixing height.......MISSING. Smoke dispersal.....MISSING. Haines Index........3 or very low potential for large plume dominated fire growth. .SUNDAY... Sky/weather.........Mostly cloudy until 0900, then partly cloudy. Chance of showers. Slight chance of thunderstorms after 0900. Max temperature.....60-65. 24 hr trend......6 degrees cooler. Min humidity........33-39 percent. 24 hr trend......9 percent wetter. 20-foot winds.......West 5 to 10 mph with higher gusts. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....Southwest around 15 mph increasing to west around 25 mph in the afternoon. Mixing height.......MISSING. Smoke dispersal.....MISSING. Haines Index........3 or very low potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .MEMORIAL DAY...Mostly clear. Lows around 40. Highs in the upper 60s. Northwest winds around 10 mph. .TUESDAY...Clear. Lows in the lower 40s. Highs in the mid 70s. Winds generally less than 10 mph. .WEDNESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows around 50. Highs in the lower 80s. Southeast winds around 10 mph. .THURSDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows in the lower 50s. Highs in the upper 70s. .FRIDAY...Partly cloudy with slight chance of showers and thunderstorms. Lows in the mid 40s. Highs in the lower 70s. $$ WYZ418-251200- Middle North Platte River Basin/Niobrara and Converse High Plains- 1257 PM MDT Fri May 24 2024 .TONIGHT... Sky/weather.........Partly cloudy until 2400, then mostly cloudy. Min temperature.....44-49. 24 hr trend......12 degrees warmer. Max humidity........64-70 percent. 24 hr trend......21 percent drier. Humidity recovery...Fair. 20-foot winds.......Northwest around 10 mph shifting to the southwest after midnight. Gusts up to 25 mph. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....Southwest 10 to 15 mph. Mixing height.......5700-7700 ft AGL decreasing to 200-700 ft AGL after midnight. Smoke dispersal.....Good (68100 knot-ft) decreasing to poor (4500 knot-ft) after midnight. Haines Index........4 or low potential for large plume dominated fire growth. .SATURDAY... Sky/weather.........Mostly cloudy. Slight chance of showers after 1100 until 1300. Slight chance of thunderstorms after 1200. Chance of showers after 1300. Max temperature.....63-68. 24 hr trend......1 degree warmer. Min humidity........30-36 percent. 24 hr trend......17 percent wetter. 20-foot winds.......Southwest 5 to 10 mph with higher gusts. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....West 15 to 20 mph. Mixing height.......3000-5000 ft AGL increasing to 8700-10700 ft AGL in the afternoon. Smoke dispersal.....Poor (39300 knot-ft) increasing to excellent (183100 knot-ft) in the afternoon. Haines Index........4 or low potential for large plume dominated fire growth. .SATURDAY NIGHT... Sky/weather.........Mostly cloudy until 0300, then partly cloudy. Chance of thunderstorms until 2100. Chance of showers until 2400. Slight chance of thunderstorms after 2100 until 2400. Min temperature.....43-48. 24 hr trend......1 degree cooler. Max humidity........74-80 percent. 24 hr trend......11 percent wetter. Humidity recovery...Good. 20-foot winds.......South around 5 mph and gusty. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....North around 15 mph shifting to the southwest after midnight. Mixing height.......MISSING. Smoke dispersal.....MISSING. Haines Index........3 or very low potential for large plume dominated fire growth. .SUNDAY... Sky/weather.........Partly cloudy. Slight chance of showers until 1200, then chance of showers and slight chance of thunderstorms. Max temperature.....60-66. 24 hr trend......4 degrees cooler. Min humidity........28-34 percent. 24 hr trend......5 percent drier. 20-foot winds.......West 5 to 10 mph with gusts to around 35 mph. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....West around 15 mph increasing to around 30 mph in the afternoon. Mixing height.......MISSING. Smoke dispersal.....MISSING. Haines Index........3 or very low potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .MEMORIAL DAY...Mostly clear. Lows in the upper 30s. Highs in the upper 60s. West winds around 10 mph. .TUESDAY...Clear. Lows in the lower 40s. Highs in the mid 70s. Winds generally less than 10 mph. .WEDNESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the upper 40s. Highs around 80. Southeast winds around 10 mph. .THURSDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows in the upper 40s. Highs in the mid 70s. .FRIDAY...Partly cloudy with slight chance of showers and thunderstorms. Lows in the mid 40s. Highs in the lower 70s. $$ WYZ419-251200- North Laramie Range and Adjacent High Plains- 1257 PM MDT Fri May 24 2024 .TONIGHT... Sky/weather.........Partly cloudy until 2400, then mostly cloudy. Slight chance of showers after 0100. Min temperature.....39-47. 24 hr trend......9 degrees warmer. Max humidity........71-77 percent. 24 hr trend......6 percent wetter. Humidity recovery...Good. 20-foot winds.......West around 15 mph becoming southwest around 5 mph after midnight. Gusts up to 35 mph. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....Southwest around 15 mph. Mixing height.......6000-8000 ft AGL decreasing to 0-800 ft AGL after midnight. Smoke dispersal.....Good (80300 knot-ft) decreasing to poor (5500 knot-ft) after midnight. Haines Index........4 or low potential for large plume dominated fire growth. .SATURDAY... Sky/weather.........Mostly cloudy until 0900, then partly cloudy until 1200, then mostly cloudy. Slight chance of showers until 1200, then showers likely and chance of thunderstorms. Max temperature.....54-62. 24 hr trend......1 degree warmer. Min humidity........37-43 percent. 24 hr trend......21 percent wetter. 20-foot winds.......West 10 to 15 mph with gusts to around 35 mph. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....West 20 to 25 mph. Mixing height.......2300-4300 ft AGL increasing to 7100-9100 ft AGL in the afternoon. Smoke dispersal.....Fair (47600 knot-ft) increasing to excellent (185800 knot-ft) in the afternoon. Haines Index........4 or low potential for large plume dominated fire growth. .SATURDAY NIGHT... Sky/weather.........Mostly cloudy until 2400, then partly cloudy. Chance of thunderstorms until 2100. Chance of showers until 2400. Slight chance of thunderstorms after 2100 until 2400. Min temperature.....37-45. 24 hr trend......3 degrees cooler. Max humidity........68-74 percent. 24 hr trend......6 percent wetter. Humidity recovery...Good. 20-foot winds.......Southwest 5 to 10 mph. Gusts up to 40 mph increasing to 50 mph after midnight. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....West around 15 mph. Mixing height.......MISSING. Smoke dispersal.....MISSING. Haines Index........3 or very low potential for large plume dominated fire growth. .SUNDAY... Sky/weather.........Mostly sunny. Slight chance of showers and snow showers until 1200, then chance of showers and slight chance of thunderstorms. Max temperature.....53-63. 24 hr trend......7 degrees warmer. Min humidity........23-29 percent. 24 hr trend......15 percent drier. 20-foot winds.......West 10 to 15 mph with gusts to around 60 mph. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....West around 25 mph increasing to around 40 mph in the afternoon. Mixing height.......MISSING. Smoke dispersal.....MISSING. Haines Index........3 or very low potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .MEMORIAL DAY...Mostly clear. Lows in the upper 30s. Highs in the mid 60s. West winds around 15 mph. .TUESDAY...Mostly clear. Lows in the lower 40s. Highs around 70. Winds generally less than 10 mph. .WEDNESDAY...Mostly clear. Chance of showers and slight chance of thunderstorms. Lows in the upper 40s. Highs in the mid 70s. Winds generally less than 10 mph. .THURSDAY...Partly cloudy. Slight chance of showers. Lows in the upper 40s. Highs around 70. .FRIDAY...Partly cloudy with slight chance of showers and thunderstorms. Lows in the lower 40s. Highs in the upper 60s. $$ WYZ420-251200- North Laramie Valley/Shirley Basin- 1257 PM MDT Fri May 24 2024 .TONIGHT... Sky/weather.........Partly cloudy until 2400, then mostly cloudy. Slight chance of showers after 0100 until 0300, then chance of showers until 0400, then slight chance of showers. Min temperature.....38-43. 24 hr trend......12 degrees warmer. Max humidity........78-84 percent. 24 hr trend......8 percent drier. Humidity recovery...Good. 20-foot winds.......Southwest 5 to 10 mph. Gusts up to 30 mph decreasing to 20 mph after midnight. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....Southwest around 15 mph. Mixing height.......5900-7900 ft AGL decreasing to 200-700 ft AGL after midnight. Smoke dispersal.....Good (85000 knot-ft) decreasing to poor (5600 knot-ft) after midnight. Haines Index........5 or moderate potential for large plume dominated fire growth. .SATURDAY... Sky/weather.........Mostly cloudy until 0900, then partly cloudy until 1200, then mostly cloudy. Chance of showers until 1200, then showers likely and chance of thunderstorms. Max temperature.....54-59. 24 hr trend......3 degrees cooler. Min humidity........38-44 percent. 24 hr trend......25 percent wetter. 20-foot winds.......West 10 to 15 mph with gusts to around 35 mph. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....Southwest around 20 mph increasing to west around 30 mph in the afternoon. Mixing height.......2200-4200 ft AGL increasing to 7400-9400 ft AGL in the afternoon. Smoke dispersal.....Fair (50800 knot-ft) increasing to excellent (199500 knot-ft) in the afternoon. Haines Index........4 or low potential for large plume dominated fire growth. .SATURDAY NIGHT... Sky/weather.........Mostly cloudy until 2400, then partly cloudy. Chance of thunderstorms until 2100. Chance of showers until 2400. Slight chance of thunderstorms after 2100 until 2400. Min temperature.....35-40. 24 hr trend......3 degrees cooler. Max humidity........76-82 percent. 24 hr trend......Unchanged. Humidity recovery...Good. 20-foot winds.......Southwest 5 to 10 mph. Gusts up to 35 mph increasing to 45 mph after midnight. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....West around 20 mph becoming southwest around 10 mph after midnight. Mixing height.......MISSING. Smoke dispersal.....MISSING. Haines Index........3 or very low potential for large plume dominated fire growth. .SUNDAY... Sky/weather.........Mostly sunny. Slight chance of showers until 1200. Slight chance of snow showers after 0700 until 0900. Chance of showers after 1200. Max temperature.....55-60. 24 hr trend......2 degrees warmer. Min humidity........21-27 percent. 24 hr trend......17 percent drier. 20-foot winds.......West 10 to 15 mph with gusts to around 50 mph. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....West around 25 mph increasing to around 40 mph in the afternoon. Mixing height.......MISSING. Smoke dispersal.....MISSING. Haines Index........2 or very low potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .MEMORIAL DAY...Mostly clear. Lows in the mid 30s. Highs in the mid 60s. West winds around 15 mph. .TUESDAY...Clear. Lows in the upper 30s. Highs in the lower 70s. Winds generally less than 10 mph. .WEDNESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 40s. Highs in the mid 70s. Winds generally less than 10 mph. .THURSDAY...Mostly clear. Slight chance of showers. Lows in the mid 40s. Highs around 70. .FRIDAY...Partly cloudy with slight chance of showers and thunderstorms. Lows in the lower 40s. Highs in the upper 60s. $$ WYZ421-251200- Ferris/Seminoe/Shirley Mountains- 1257 PM MDT Fri May 24 2024 .TONIGHT... Sky/weather.........Partly cloudy until 2100, then mostly cloudy. Slight chance of showers after 0200. Min temperature.....39-44. 24 hr trend......10 degrees warmer. Max humidity........75-81 percent. 24 hr trend......9 percent drier. Humidity recovery...Good. 20-foot winds.......Southwest 5 to 10 mph and gusty. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....Southwest 10 to 15 mph. Mixing height.......6500-8500 ft AGL decreasing to 0-800 ft AGL after midnight. Smoke dispersal.....Good (86300 knot-ft) decreasing to poor (3900 knot-ft) after midnight. Haines Index........5 or moderate potential for large plume dominated fire growth. .SATURDAY... Sky/weather.........Mostly cloudy. Chance of showers until 1200, then showers likely and chance of thunderstorms. Max temperature.....52-60. 24 hr trend......3 degrees cooler. Min humidity........38-44 percent. 24 hr trend......27 percent wetter. 20-foot winds.......Southwest 10 to 15 mph with gusts to around 35 mph. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....Southwest around 20 mph increasing to west around 30 mph in the afternoon. Mixing height.......2700-4700 ft AGL increasing to 8600-10600 ft AGL in the afternoon. Smoke dispersal.....Fair (50000 knot-ft) increasing to excellent (239200 knot-ft) in the afternoon. Haines Index........4 or low potential for large plume dominated fire growth. .SATURDAY NIGHT... Sky/weather.........Mostly cloudy until 2400, then partly cloudy. Chance of thunderstorms until 2100. Chance of showers until 2400. Slight chance of thunderstorms after 2100 until 2400. Min temperature.....35-40. 24 hr trend......4 degrees cooler. Max humidity........73-79 percent. 24 hr trend......9 percent drier. Humidity recovery...Good. 20-foot winds.......Southwest 5 to 10 mph with gusts to around 40 mph. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....Southwest 15 to 20 mph. Mixing height.......MISSING. Smoke dispersal.....MISSING. Haines Index........3 or very low potential for large plume dominated fire growth. .SUNDAY... Sky/weather.........Mostly sunny. Slight chance of showers after 1200. Max temperature.....55-63. 24 hr trend......3 degrees cooler. Min humidity........19-25 percent. 24 hr trend......15 percent drier. 20-foot winds.......Southwest 10 to 15 mph with gusts to around 45 mph. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....Southwest around 25 mph increasing to west around 35 mph in the afternoon. Mixing height.......MISSING. Smoke dispersal.....MISSING. Haines Index........2 or very low potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .MEMORIAL DAY...Clear. Lows in the upper 30s. Highs in the mid 60s. West winds around 15 mph. .TUESDAY...Clear. Lows in the lower 40s. Highs in the lower 70s. Winds generally less than 10 mph. .WEDNESDAY...Mostly clear. Slight chance of showers. Lows in the mid 40s. Highs in the mid 70s. Winds generally less than 10 mph. .THURSDAY...Mostly clear. Slight chance of showers. Lows in the mid 40s. Highs in the lower 70s. .FRIDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 40s. Highs in the upper 60s. $$ WYZ422-251200- Central and West Carbon- 1257 PM MDT Fri May 24 2024 .TONIGHT... Sky/weather.........Partly cloudy until 2100, then mostly cloudy. Chance of showers after 2400. Min temperature.....38-43. 24 hr trend......12 degrees warmer. Max humidity........78-84 percent. 24 hr trend......5 percent drier. Humidity recovery...Good. 20-foot winds.......Southwest 5 to 10 mph and gusty. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....Southwest around 15 mph. Mixing height.......6200-8200 ft AGL decreasing to 100-800 ft AGL after midnight. Smoke dispersal.....Good (80100 knot-ft) decreasing to poor (5700 knot-ft) after midnight. Haines Index........5 or moderate potential for large plume dominated fire growth. .SATURDAY... Sky/weather.........Mostly cloudy. Showers likely until 1200, then chance of showers and thunderstorms. Max temperature.....51-57. 24 hr trend......5 degrees cooler. Min humidity........45-51 percent. 24 hr trend......27 percent wetter. 20-foot winds.......Southwest 10 to 15 mph with gusts to around 35 mph. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....Southwest 20 to 25 mph. Mixing height.......2600-4600 ft AGL increasing to 8900-10900 ft AGL in the afternoon. Smoke dispersal.....Fair (49300 knot-ft) increasing to excellent (232700 knot-ft) in the afternoon. Haines Index........4 or low potential for large plume dominated fire growth. .SATURDAY NIGHT... Sky/weather.........Mostly cloudy until 2100, then partly cloudy. Chance of thunderstorms until 2100. Chance of showers until 2400. Slight chance of thunderstorms after 2100 until 2400. Min temperature.....35-40. 24 hr trend......3 degrees cooler. Max humidity........79-85 percent. 24 hr trend......Unchanged. Humidity recovery...Good. 20-foot winds.......Southwest 5 to 10 mph with gusts to around 35 mph. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....Southwest 15 to 20 mph. Mixing height.......MISSING. Smoke dispersal.....MISSING. Haines Index........3 or very low potential for large plume dominated fire growth. .SUNDAY... Sky/weather.........Mostly sunny. Slight chance of showers after 1200. Max temperature.....57-62. 24 hr trend......5 degrees warmer. Min humidity........19-25 percent. 24 hr trend......20 percent drier. 20-foot winds.......Southwest 10 to 15 mph with gusts to around 45 mph. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....West around 25 mph increasing to around 35 mph in the afternoon. Mixing height.......MISSING. Smoke dispersal.....MISSING. Haines Index........2 or very low potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .MEMORIAL DAY...Clear. Lows in the mid 30s. Highs in the upper 60s. West winds around 15 mph. .TUESDAY...Clear. Lows around 40. Highs in the lower 70s. Winds generally less than 10 mph. .WEDNESDAY...Mostly clear. Lows in the mid 40s. Highs in the mid 70s. Winds generally less than 10 mph. .THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the lower 70s. .FRIDAY...Mostly clear. Lows in the lower 40s. Highs in the lower 70s. $$ WYZ423-251200- Southwest Carbon County- 1257 PM MDT Fri May 24 2024 .TONIGHT... Sky/weather.........Partly cloudy until 2100, then cloudy. Slight chance of showers after 2200 until 2400, then chance of showers. Min temperature.....37-42. 24 hr trend......13 degrees warmer. Max humidity........83-89 percent. 24 hr trend......2 percent drier. Humidity recovery...Excellent. 20-foot winds.......Southwest around 10 mph shifting to the south after midnight. Gusts up to 30 mph. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....South 10 to 15 mph. Mixing height.......5400-7400 ft AGL decreasing to 200-800 ft AGL after midnight. Smoke dispersal.....Good (60900 knot-ft) decreasing to poor (4600 knot-ft) after midnight. Haines Index........4 or low potential for large plume dominated fire growth. .SATURDAY... Sky/weather.........Mostly cloudy. Showers until 1200, then showers likely and chance of thunderstorms. Max temperature.....50-55. 24 hr trend......9 degrees cooler. Min humidity........53-59 percent. 24 hr trend......39 percent wetter. 20-foot winds.......Southwest 10 to 15 mph with gusts to around 35 mph. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....Southwest 15 to 20 mph. Mixing height.......2900-4900 ft AGL increasing to 7400-9400 ft AGL in the afternoon. Smoke dispersal.....Fair (43700 knot-ft) increasing to excellent (168100 knot-ft) in the afternoon. Haines Index........4 or low potential for large plume dominated fire growth. .SATURDAY NIGHT... Sky/weather.........Mostly cloudy until 2400, then partly cloudy. Chance of thunderstorms until 2100. Chance of showers until 2400. Slight chance of thunderstorms after 2100 until 2400. Min temperature.....33-38. 24 hr trend......5 degrees cooler. Max humidity........86-92 percent. 24 hr trend......3 percent wetter. Humidity recovery...Excellent. 20-foot winds.......South 5 to 10 mph. Gusts up to 30 mph decreasing to 20 mph after midnight. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....Southwest 10 to 15 mph. Mixing height.......MISSING. Smoke dispersal.....MISSING. Haines Index........3 or very low potential for large plume dominated fire growth. .SUNDAY... Sky/weather.........Partly cloudy until 0900, then mostly sunny. Slight chance of showers until 1200. Max temperature.....57-62. 24 hr trend......9 degrees warmer. Min humidity........22-28 percent. 24 hr trend......32 percent drier. 20-foot winds.......Southwest 10 to 15 mph with gusts to around 40 mph. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....West around 20 mph increasing to around 30 mph in the afternoon. Mixing height.......MISSING. Smoke dispersal.....MISSING. Haines Index........2 or very low potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .MEMORIAL DAY...Clear. Lows in the mid 30s. Highs in the upper 60s. West winds around 15 mph. .TUESDAY...Clear. Lows in the upper 30s. Highs in the lower 70s. Winds generally less than 10 mph. .WEDNESDAY...Mostly clear. Lows in the lower 40s. Highs in the mid 70s. Winds generally less than 10 mph. .THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the lower 70s. .FRIDAY...Mostly clear. Lows in the lower 40s. Highs in the lower 70s. $$ WYZ424-251200- Sierra Madre Range/Medicine Bow NF- 1257 PM MDT Fri May 24 2024 .TONIGHT... Sky/weather.........Partly cloudy until 2100, then mostly cloudy. Chance of showers and snow showers. Min temperature.....34-39. 24 hr trend......12 degrees warmer. Max humidity........78-84 percent. 24 hr trend......3 percent drier. Humidity recovery...Good. 20-foot winds.......South 5 to 10 mph and gusty. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....South around 15 mph. Mixing height.......4700-6700 ft AGL decreasing to 0-800 ft AGL after midnight. Smoke dispersal.....Poor to fair (4000-51900 knot-ft). Haines Index........4 or low potential for large plume dominated fire growth. .SATURDAY... Sky/weather.........Mostly cloudy. Showers and snow showers likely until 1200, then showers, chance of thunderstorms and snow showers. Snow accumulation up to 2 inches. Max temperature.....42-50. 24 hr trend......7 degrees cooler. Min humidity........60-66 percent. 24 hr trend......41 percent wetter. 20-foot winds.......Southwest 5 to 10 mph with higher gusts. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....Southwest 20 to 25 mph. Mixing height.......1900-3900 ft AGL increasing to 5400-7400 ft AGL in the afternoon. Smoke dispersal.....Fair (46200 knot-ft) increasing to very good (135000 knot-ft) in the afternoon. Haines Index........4 or low potential for large plume dominated fire growth. .SATURDAY NIGHT... Sky/weather.........Mostly cloudy until 2400, then partly cloudy. Snow showers likely, chance of showers and thunderstorms until 2400, then slight chance of showers, thunderstorms and snow showers. Snow accumulation up to 2 inches. Min temperature.....31-36. 24 hr trend......3 degrees cooler. Max humidity........85-91 percent. 24 hr trend......7 percent wetter. Humidity recovery...Excellent. 20-foot winds.......South 5 to 10 mph and gusty. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....Southwest around 10 mph. Mixing height.......MISSING. Smoke dispersal.....MISSING. Haines Index........3 or very low potential for large plume dominated fire growth. .SUNDAY... Sky/weather.........Partly cloudy until 1500, then mostly sunny. Chance of snow showers and slight chance of showers. Slight chance of thunderstorms after 1200. Max temperature.....47-55. 24 hr trend......8 degrees warmer. Min humidity........30-36 percent. 24 hr trend......33 percent drier. 20-foot winds.......Southwest around 10 mph with gusts to around 40 mph. LAL.................MISSING. Chc of wetting rain.10 percent. Transport winds.....West around 15 mph increasing to around 25 mph in the afternoon. Mixing height.......MISSING. Smoke dispersal.....MISSING. Haines Index........2 or very low potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .MEMORIAL DAY...Clear. Lows in the lower 30s. Highs in the upper 50s. West winds around 10 mph. .TUESDAY...Clear. Slight chance of showers and thunderstorms. Lows in the upper 30s. Highs in the mid 60s. Winds generally less than 10 mph. .WEDNESDAY...Mostly clear. Slight chance of showers. Lows in the lower 40s. Highs in the upper 60s. Winds generally less than 10 mph. .THURSDAY...Mostly clear. Slight chance of showers. Lows in the lower 40s. Highs in the mid 60s. .FRIDAY...Mostly clear. Slight chance of showers. Lows in the upper 30s. Highs in the mid 60s. $$ WYZ425-251200- Upper North Platte River Basin- 1257 PM MDT Fri May 24 2024 .TONIGHT... Sky/weather.........Partly cloudy until 2100, then mostly cloudy. Slight chance of showers after 2300 until 2400, then chance of showers until 0400, then slight chance of showers. Min temperature.....37-42. 24 hr trend......13 degrees warmer. Max humidity........78-84 percent. 24 hr trend......4 percent wetter. Humidity recovery...Good. 20-foot winds.......Southwest 5 to 10 mph. Gusts up to 30 mph decreasing to 20 mph after midnight. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....Southwest around 15 mph. Mixing height.......5500-7500 ft AGL decreasing to 400-900 ft AGL after midnight. Smoke dispersal.....Good (66500 knot-ft) decreasing to poor (7900 knot-ft) after midnight. Haines Index........5 or moderate potential for large plume dominated fire growth. .SATURDAY... Sky/weather.........Mostly cloudy. Showers likely. Chance of thunderstorms after 1200. Max temperature.....51-56. 24 hr trend......5 degrees cooler. Min humidity........47-53 percent. 24 hr trend......34 percent wetter. 20-foot winds.......Southwest 10 to 15 mph with gusts to around 35 mph. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....Southwest 20 to 25 mph. Mixing height.......2700-4700 ft AGL increasing to 7700-9700 ft AGL in the afternoon. Smoke dispersal.....Good (61400 knot-ft) increasing to excellent (193200 knot-ft) in the afternoon. Haines Index........4 or low potential for large plume dominated fire growth. .SATURDAY NIGHT... Sky/weather.........Mostly cloudy until 2400, then partly cloudy. Chance of thunderstorms until 2100. Chance of showers until 2400. Slight chance of thunderstorms after 2100 until 2400. Min temperature.....34-39. 24 hr trend......4 degrees cooler. Max humidity........81-87 percent. 24 hr trend......3 percent wetter. Humidity recovery...Good. 20-foot winds.......Southwest 5 to 10 mph and gusty. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....Southwest 10 to 15 mph. Mixing height.......MISSING. Smoke dispersal.....MISSING. Haines Index........3 or very low potential for large plume dominated fire growth. .SUNDAY... Sky/weather.........Partly cloudy until 0900, then mostly sunny. Slight chance of snow showers until 0800. Slight chance of showers. Slight chance of thunderstorms after 1200 until 1500. Max temperature.....56-61. 24 hr trend......5 degrees warmer. Min humidity........24-30 percent. 24 hr trend......27 percent drier. 20-foot winds.......Southwest 10 to 15 mph with gusts to around 45 mph. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....West around 20 mph increasing to around 35 mph in the afternoon. Mixing height.......MISSING. Smoke dispersal.....MISSING. Haines Index........2 or very low potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .MEMORIAL DAY...Clear. Lows in the mid 30s. Highs in the mid 60s. West winds around 15 mph. .TUESDAY...Clear. Slight chance of showers and thunderstorms. Lows in the upper 30s. Highs in the lower 70s. Winds generally less than 10 mph. .WEDNESDAY...Mostly clear. Slight chance of showers. Lows in the lower 40s. Highs in the mid 70s. Winds generally less than 10 mph. .THURSDAY...Mostly clear. Slight chance of showers. Lows in the lower 40s. Highs in the lower 70s. .FRIDAY...Mostly clear. Slight chance of showers. Lows in the lower 40s. Highs around 70. $$ WYZ426-251200- Snowy Range/Medicine Bow NF- 1257 PM MDT Fri May 24 2024 .TONIGHT... Sky/weather.........Partly cloudy until 2100, then mostly cloudy. Slight chance of showers and snow showers until 2400Chance of showers and snow showers after 2400. Min temperature.....33-38. 24 hr trend......12 degrees warmer. Max humidity........76-82 percent. 24 hr trend......6 percent drier. Humidity recovery...Good. 20-foot winds.......Southwest 5 to 10 mph and gusty. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....Southwest around 15 mph. Mixing height.......5000-7000 ft AGL decreasing to 0-700 ft AGL after midnight. Smoke dispersal.....Fair (59900 knot-ft) decreasing to poor (4300 knot-ft) after midnight. Haines Index........5 or moderate potential for large plume dominated fire growth. .SATURDAY... Sky/weather.........Mostly cloudy until 0900, then partly cloudy until 1200, then mostly cloudy. Chance of showers and snow showers until 1200, then showers, chance of thunderstorms and snow showers. Snow accumulation up to 1 inch. Max temperature.....43-51. 24 hr trend......2 degrees cooler. Min humidity........52-58 percent. 24 hr trend......36 percent wetter. 20-foot winds.......Southwest 10 to 15 mph. Gusts up to 30 mph increasing to 40 mph in the afternoon. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....West 20 to 25 mph. Mixing height.......2200-4200 ft AGL increasing to 5600-7600 ft AGL in the afternoon. Smoke dispersal.....Good (61300 knot-ft) increasing to excellent (161400 knot-ft) in the afternoon. Haines Index........4 or low potential for large plume dominated fire growth. .SATURDAY NIGHT... Sky/weather.........Mostly cloudy until 2400, then partly cloudy. Chance of thunderstorms until 2100. Chance of showers and snow showers until 2400. Slight chance of thunderstorms after 2100 until 2400. Min temperature.....29-35. 24 hr trend......3 degrees cooler. Max humidity........83-89 percent. 24 hr trend......3 percent wetter. Humidity recovery...Excellent. 20-foot winds.......Southwest 5 to 10 mph. Gusts up to 40 mph increasing to 55 mph after midnight. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....Southwest around 15 mph. Mixing height.......MISSING. Smoke dispersal.....MISSING. Haines Index........3 or very low potential for large plume dominated fire growth. .SUNDAY... Sky/weather.........Partly cloudy until 0900, then mostly sunny. Slight chance of snow showers until 1200, then chance of showers, snow showers and slight chance of thunderstorms. Max temperature.....46-54. 24 hr trend......2 degrees warmer. Min humidity........30-36 percent. 24 hr trend......25 percent drier. 20-foot winds.......Southwest 10 to 15 mph with gusts to around 60 mph. LAL.................MISSING. Chc of wetting rain.10 percent. Transport winds.....West 25 to 30 mph. Mixing height.......MISSING. Smoke dispersal.....MISSING. Haines Index........3 or very low potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .MEMORIAL DAY...Clear. Lows in the lower 30s. Highs in the upper 50s. West winds around 15 mph. .TUESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the mid 30s. Highs in the mid 60s. Winds generally less than 10 mph. .WEDNESDAY...Mostly clear with chance of showers. Lows in the upper 30s. Highs in the mid 60s. Winds generally less than 10 mph. .THURSDAY...Mostly clear. Slight chance of showers. Lows around 40. Highs in the lower 60s. .FRIDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the upper 30s. Highs in the lower 60s. $$ WYZ427-251200- North Snowy Range Foothills- 1257 PM MDT Fri May 24 2024 .TONIGHT... Sky/weather.........Partly cloudy until 2100, then mostly cloudy. Slight chance of showers after 2400 until 0100, then chance of showers until 0500, then slight chance of showers. Min temperature.....38-43. 24 hr trend......11 degrees warmer. Max humidity........74-80 percent. 24 hr trend......4 percent wetter. Humidity recovery...Good. 20-foot winds.......West around 15 mph becoming southwest around 5 mph after midnight. Gusts up to 30 mph. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....Southwest around 15 mph. Mixing height.......5600-7600 ft AGL decreasing to 200-800 ft AGL after midnight. Smoke dispersal.....Good (77300 knot-ft) decreasing to poor (7400 knot-ft) after midnight. Haines Index........5 or moderate potential for large plume dominated fire growth. .SATURDAY... Sky/weather.........Mostly cloudy. Chance of showers until 1200, then showers likely and chance of thunderstorms. Max temperature.....51-56. 24 hr trend......3 degrees cooler. Min humidity........45-51 percent. 24 hr trend......31 percent wetter. 20-foot winds.......Southwest 10 to 15 mph. Gusts up to 30 mph increasing to 40 mph in the afternoon. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....Southwest around 20 mph increasing to west around 30 mph in the afternoon. Mixing height.......2600-4600 ft AGL increasing to 7700-9700 ft AGL in the afternoon. Smoke dispersal.....Good (72000 knot-ft) increasing to excellent (224500 knot-ft) in the afternoon. Haines Index........4 or low potential for large plume dominated fire growth. .SATURDAY NIGHT... Sky/weather.........Mostly cloudy until 2400, then partly cloudy. Chance of thunderstorms until 2100. Chance of showers until 2400. Slight chance of thunderstorms after 2100 until 2400. Min temperature.....36-41. 24 hr trend......2 degrees cooler. Max humidity........73-79 percent. 24 hr trend......Unchanged. Humidity recovery...Good. 20-foot winds.......Southwest around 10 mph. Gusts up to 40 mph increasing to 50 mph after midnight. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....Southwest 15 to 20 mph. Mixing height.......MISSING. Smoke dispersal.....MISSING. Haines Index........3 or very low potential for large plume dominated fire growth. .SUNDAY... Sky/weather.........Mostly sunny. Slight chance of showers after 1200. Max temperature.....54-59. 24 hr trend......2 degrees warmer. Min humidity........21-27 percent. 24 hr trend......23 percent drier. 20-foot winds.......West 10 to 15 mph with gusts to around 60 mph. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....West around 25 mph increasing to around 35 mph in the afternoon. Mixing height.......MISSING. Smoke dispersal.....MISSING. Haines Index........2 or very low potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .MEMORIAL DAY...Clear. Lows in the upper 30s. Highs in the mid 60s. West winds around 15 mph. .TUESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows around 40. Highs in the lower 70s. Winds generally less than 10 mph. .WEDNESDAY...Mostly clear. Slight chance of showers. Lows in the mid 40s. Highs in the lower 70s. Winds generally less than 10 mph. .THURSDAY...Mostly clear. Slight chance of showers. Lows in the mid 40s. Highs in the upper 60s. .FRIDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 40s. Highs in the upper 60s. $$ WYZ428-251200- Southern Laramie Valley- 1257 PM MDT Fri May 24 2024 .TONIGHT... Sky/weather.........Partly cloudy until 2100, then mostly cloudy. Slight chance of showers after 2400 until 0100, then chance of showers until 0300, then slight chance of showers. Min temperature.....38-43. 24 hr trend......11 degrees warmer. Max humidity........71-77 percent. 24 hr trend......1 percent wetter. Humidity recovery...Good. 20-foot winds.......Southwest 5 to 10 mph. Gusts up to 30 mph in the evening. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....Southwest around 15 mph. Mixing height.......5800-7800 ft AGL decreasing to 300-800 ft AGL after midnight. Smoke dispersal.....Good (72500 knot-ft) decreasing to poor (6900 knot-ft) after midnight. Haines Index........5 or moderate potential for large plume dominated fire growth. .SATURDAY... Sky/weather.........Partly cloudy until 1500, then mostly cloudy. Slight chance of showers until 1200, then showers likely and chance of thunderstorms. Max temperature.....56-61. 24 hr trend......3 degrees cooler. Min humidity........34-40 percent. 24 hr trend......16 percent wetter. 20-foot winds.......Southwest 10 to 15 mph. Gusts up to 30 mph increasing to 40 mph in the afternoon. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....Southwest around 20 mph increasing to west around 30 mph in the afternoon. Mixing height.......2800-4800 ft AGL increasing to 7700-9700 ft AGL in the afternoon. Smoke dispersal.....Good (64800 knot-ft) increasing to excellent (220800 knot-ft) in the afternoon. Haines Index........4 or low potential for large plume dominated fire growth. .SATURDAY NIGHT... Sky/weather.........Mostly cloudy until 2100, then partly cloudy. Chance of thunderstorms until 2100. Chance of showers until 2400. Min temperature.....35-40. 24 hr trend......3 degrees cooler. Max humidity........68-74 percent. 24 hr trend......6 percent drier. Humidity recovery...Good. 20-foot winds.......Southwest 5 to 10 mph with gusts to around 40 mph. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....Southwest 10 to 15 mph. Mixing height.......MISSING. Smoke dispersal.....MISSING. Haines Index........3 or very low potential for large plume dominated fire growth. .SUNDAY... Sky/weather.........Mostly sunny. Slight chance of thunderstorms after 1200 until 1500. Slight chance of showers after 1200. Max temperature.....56-61. 24 hr trend......3 degrees warmer. Min humidity........20-26 percent. 24 hr trend......8 percent drier. 20-foot winds.......West 10 to 15 mph with gusts to around 55 mph. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....West around 25 mph increasing to around 35 mph in the afternoon. Mixing height.......MISSING. Smoke dispersal.....MISSING. Haines Index........3 or very low potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .MEMORIAL DAY...Clear. Lows in the mid 30s. Highs in the mid 60s. West winds around 15 mph. .TUESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the upper 30s. Highs in the lower 70s. Winds generally less than 10 mph. .WEDNESDAY...Mostly clear with chance of showers and slight chance of thunderstorms. Lows in the lower 40s. Highs in the mid 70s. Winds generally less than 10 mph. .THURSDAY...Partly cloudy. Slight chance of showers. Lows in the mid 40s. Highs in the lower 70s. .FRIDAY...Partly cloudy with slight chance of showers and thunderstorms. Lows in the lower 40s. Highs in the lower 70s. $$ WYZ429-251200- Southern Laramie Range- 1257 PM MDT Fri May 24 2024 .TONIGHT... Sky/weather.........Partly cloudy until 2100, then mostly cloudy. Slight chance of showers after 2300 until 0500. Min temperature.....37-42. 24 hr trend......10 degrees warmer. Max humidity........66-72 percent. 24 hr trend......7 percent wetter. Humidity recovery...Fair. 20-foot winds.......West 10 to 15 mph. Gusts up to 35 mph decreasing to 25 mph after midnight. LAL.................MISSING. Chc of wetting rain.10 percent. Transport winds.....Southwest around 15 mph. Mixing height.......5500-7500 ft AGL decreasing to 0-500 ft AGL after midnight. Smoke dispersal.....Good (65500 knot-ft) decreasing to poor (3400 knot-ft) after midnight. Haines Index........5 or moderate potential for large plume dominated fire growth. .SATURDAY... Sky/weather.........Partly cloudy until 1200, then mostly cloudy. Slight chance of showers until 1200, then showers likely and chance of thunderstorms. Max temperature.....54-59. 24 hr trend......1 degree warmer. Min humidity........33-39 percent. 24 hr trend......16 percent wetter. 20-foot winds.......Southwest 10 to 15 mph with gusts to around 35 mph. LAL.................MISSING. Chc of wetting rain.10 percent. Transport winds.....West around 20 mph increasing to around 30 mph in the afternoon. Mixing height.......2800-4800 ft AGL increasing to 7200-9200 ft AGL in the afternoon. Smoke dispersal.....Good (64700 knot-ft) increasing to excellent (216100 knot-ft) in the afternoon. Haines Index........4 or low potential for large plume dominated fire growth. .SATURDAY NIGHT... Sky/weather.........Mostly cloudy until 2100, then partly cloudy. Chance of thunderstorms until 2100. Chance of showers until 2400. Min temperature.....35-40. 24 hr trend......1 degree cooler. Max humidity........67-73 percent. 24 hr trend......3 percent wetter. Humidity recovery...Good. 20-foot winds.......Southwest around 10 mph. Gusts up to 40 mph increasing to 55 mph after midnight. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....West 15 to 20 mph. Mixing height.......MISSING. Smoke dispersal.....MISSING. Haines Index........3 or very low potential for large plume dominated fire growth. .SUNDAY... Sky/weather.........Mostly sunny. Slight chance of thunderstorms after 1200 until 1500. Slight chance of showers after 1200. Max temperature.....53-59. 24 hr trend......2 degrees cooler. Min humidity........21-27 percent. 24 hr trend......9 percent drier. 20-foot winds.......West 10 to 15 mph with gusts to around 60 mph. LAL.................MISSING. Chc of wetting rain.10 percent. Transport winds.....West around 25 mph increasing to around 35 mph in the afternoon. Mixing height.......MISSING. Smoke dispersal.....MISSING. Haines Index........3 or very low potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .MEMORIAL DAY...Clear. Lows in the mid 30s. Highs in the lower 60s. West winds around 15 mph. .TUESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows around 40. Highs in the mid 60s. Winds generally less than 10 mph. .WEDNESDAY...Mostly clear with chance of showers and slight chance of thunderstorms. Lows in the mid 40s. Highs in the lower 70s. South winds around 10 mph. .THURSDAY...Mostly clear. Chance of showers. Lows in the mid 40s. Highs in the upper 60s. .FRIDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the lower 40s. Highs in the mid 60s. $$ WYZ430-251200- Laramie Foothills and High Plains- 1257 PM MDT Fri May 24 2024 .TONIGHT... Sky/weather.........Partly cloudy until 2100, then mostly cloudy. Slight chance of showers after 2300 until 0400. Min temperature.....41-46. 24 hr trend......9 degrees warmer. Max humidity........63-69 percent. 24 hr trend......4 percent wetter. Humidity recovery...Fair. 20-foot winds.......West around 10 mph. Gusts up to 30 mph decreasing to 20 mph after midnight. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....Southwest around 15 mph. Mixing height.......6500-8500 ft AGL decreasing to 200-700 ft AGL after midnight. Smoke dispersal.....Good (64100 knot-ft) decreasing to poor (6600 knot-ft) after midnight. Haines Index........5 or moderate potential for large plume dominated fire growth. .SATURDAY... Sky/weather.........Partly cloudy until 1200, then mostly cloudy. Slight chance of showers until 1200, then showers likely and chance of thunderstorms. Max temperature.....62-67. 24 hr trend......1 degree cooler. Min humidity........28-34 percent. 24 hr trend......15 percent wetter. 20-foot winds.......Southwest around 10 mph with higher gusts. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....West around 15 mph increasing to around 25 mph in the afternoon. Mixing height.......3100-5100 ft AGL increasing to 8500-10500 ft AGL in the afternoon. Smoke dispersal.....Fair (51800 knot-ft) increasing to excellent (195900 knot-ft) in the afternoon. Haines Index........4 or low potential for large plume dominated fire growth. .SATURDAY NIGHT... Sky/weather.........Mostly cloudy until 2400, then partly cloudy. Chance of thunderstorms until 2100. Chance of showers until 2400. Slight chance of thunderstorms after 2100 until 2400. Min temperature.....41-46. 24 hr trend......1 degree warmer. Max humidity........59-65 percent. 24 hr trend......7 percent drier. Humidity recovery...Fair. 20-foot winds.......Southwest 5 to 10 mph. Gusts up to 35 mph increasing to 45 mph after midnight. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....West 15 to 20 mph. Mixing height.......MISSING. Smoke dispersal.....MISSING. Haines Index........3 or very low potential for large plume dominated fire growth. .SUNDAY... Sky/weather.........Mostly sunny. Slight chance of showers after 1200. Max temperature.....62-67. 24 hr trend......2 degrees warmer. Min humidity........16-22 percent. 24 hr trend......11 percent drier. 20-foot winds.......West around 10 mph with gusts to around 55 mph. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....West around 20 mph increasing to around 30 mph in the afternoon. Mixing height.......MISSING. Smoke dispersal.....MISSING. Haines Index........3 or very low potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .MEMORIAL DAY...Clear. Lows in the upper 30s. Highs in the lower 70s. West winds around 10 mph. .TUESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 40s. Highs in the lower 70s. Winds generally less than 10 mph. .WEDNESDAY...Mostly clear with chance of showers and thunderstorms. Lows in the mid 40s. Highs in the upper 70s. South winds around 10 mph. .THURSDAY...Partly cloudy. Chance of showers and slight chance of thunderstorms. Lows in the upper 40s. Highs in the mid 70s. .FRIDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the mid 40s. Highs in the lower 70s. $$ WYZ431-251200- Laramie East High Plains- 1257 PM MDT Fri May 24 2024 .TONIGHT... Sky/weather.........Partly cloudy until 2100, then mostly cloudy. Slight chance of showers after 2300 until 0300. Min temperature.....43-48. 24 hr trend......9 degrees warmer. Max humidity........61-67 percent. 24 hr trend......7 percent drier. Humidity recovery...Fair. 20-foot winds.......West around 10 mph shifting to the southwest after midnight. Gusts up to 25 mph. LAL.................MISSING. Chc of wetting rain.10 percent. Transport winds.....Southwest 15 to 20 mph. Mixing height.......6300-8300 ft AGL decreasing to 300-800 ft AGL after midnight. Smoke dispersal.....Poor to fair (8200-58100 knot-ft). Haines Index........5 or moderate potential for large plume dominated fire growth. .SATURDAY... Sky/weather.........Partly cloudy until 0900, then mostly cloudy. Showers likely and chance of thunderstorms after 1200. Max temperature.....65-70. 24 hr trend......Unchanged. Min humidity........27-33 percent. 24 hr trend......14 percent wetter. 20-foot winds.......Southwest around 10 mph and gusty. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....Southwest around 15 mph. Mixing height.......3200-5200 ft AGL increasing to 7300-9300 ft AGL in the afternoon. Smoke dispersal.....Poor (36400 knot-ft) increasing to very good (117000 knot-ft) in the afternoon. Haines Index........4 or low potential for large plume dominated fire growth. .SATURDAY NIGHT... Sky/weather.........Mostly cloudy until 2400, then partly cloudy. Chance of thunderstorms until 2100. Chance of showers until 2400. Slight chance of thunderstorms after 2100 until 2400. Min temperature.....Around 45. 24 hr trend......Unchanged. Max humidity........63-69 percent. 24 hr trend......3 percent wetter. Humidity recovery...Fair. 20-foot winds.......South around 5 mph. Gusts up to 25 mph increasing to 35 mph after midnight. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....West around 15 mph. Mixing height.......MISSING. Smoke dispersal.....MISSING. Haines Index........3 or very low potential for large plume dominated fire growth. .SUNDAY... Sky/weather.........Mostly sunny. Slight chance of showers after 1200. Slight chance of thunderstorms after 1500. Max temperature.....66-71. 24 hr trend......2 degrees warmer. Min humidity........16-22 percent. 24 hr trend......14 percent drier. 20-foot winds.......West around 10 mph with gusts to around 45 mph. LAL.................MISSING. Chc of wetting rain.10 percent. Transport winds.....West around 15 mph increasing to northwest around 25 mph in the afternoon. Mixing height.......MISSING. Smoke dispersal.....MISSING. Haines Index........3 or very low potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .MEMORIAL DAY...Clear. Lows in the upper 30s. Highs in the lower 70s. West winds around 10 mph. .TUESDAY...Mostly clear. Lows in the lower 40s. Highs in the mid 70s. Winds generally less than 10 mph. .WEDNESDAY...Mostly clear. Chance of showers and thunderstorms. Lows in the upper 40s. Highs in the upper 70s. South winds around 10 mph. .THURSDAY...Partly cloudy. Chance of showers and slight chance of thunderstorms. Lows in the upper 40s. Highs in the upper 70s. .FRIDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the mid 40s. Highs in the mid 70s. $$ WYZ432-251200- Bordeaux/Chugwater/Wheatland- 1257 PM MDT Fri May 24 2024 .TONIGHT... Sky/weather.........Partly cloudy until 2100, then mostly cloudy. Slight chance of showers after 0100 until 0400. Min temperature.....46-51. 24 hr trend......11 degrees warmer. Max humidity........63-69 percent. 24 hr trend......1 percent wetter. Humidity recovery...Fair. 20-foot winds.......West 5 to 10 mph and gusty. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....Southwest around 15 mph. Mixing height.......6000-8000 ft AGL decreasing to 200-700 ft AGL after midnight. Smoke dispersal.....Good (71100 knot-ft) decreasing to poor (7100 knot-ft) after midnight. Haines Index........4 or low potential for large plume dominated fire growth. .SATURDAY... Sky/weather.........Partly cloudy until 1200, then mostly cloudy. Chance of showers after 1200 until 1400. Chance of thunderstorms after 1200. Showers likely after 1400. Max temperature.....65-70. 24 hr trend......Unchanged. Min humidity........30-36 percent. 24 hr trend......17 percent wetter. 20-foot winds.......Southwest around 10 mph with higher gusts. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....West around 15 mph increasing to around 25 mph in the afternoon. Mixing height.......3100-5100 ft AGL increasing to 8000-10000 ft AGL in the afternoon. Smoke dispersal.....Fair (44600 knot-ft) increasing to excellent (182500 knot-ft) in the afternoon. Haines Index........4 or low potential for large plume dominated fire growth. .SATURDAY NIGHT... Sky/weather.........Mostly cloudy until 2400, then partly cloudy. Chance of thunderstorms until 2100. Chance of showers until 2400. Slight chance of thunderstorms after 2100 until 2400. Min temperature.....45-50. 24 hr trend......1 degree cooler. Max humidity........59-65 percent. 24 hr trend......2 percent drier. Humidity recovery...Fair. 20-foot winds.......South 5 to 10 mph with gusts to around 35 mph. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....West around 15 mph. Mixing height.......MISSING. Smoke dispersal.....MISSING. Haines Index........3 or very low potential for large plume dominated fire growth. .SUNDAY... Sky/weather.........Partly cloudy until 0900, then mostly sunny until 1200, then partly cloudy until 1500, then mostly sunny. Chance of showers after 1200. Slight chance of thunderstorms after 1500. Max temperature.....65-70. 24 hr trend......Unchanged. Min humidity........19-25 percent. 24 hr trend......9 percent drier. 20-foot winds.......West around 10 mph with gusts to around 50 mph. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....West around 20 mph increasing to around 30 mph in the afternoon. Mixing height.......MISSING. Smoke dispersal.....MISSING. Haines Index........3 or very low potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .MEMORIAL DAY...Mostly clear. Lows in the lower 40s. Highs in the lower 70s. West winds around 10 mph. .TUESDAY...Clear. Lows in the lower 40s. Highs in the upper 70s. Winds generally less than 10 mph. .WEDNESDAY...Mostly clear. Chance of showers and thunderstorms. Lows in the upper 40s. Highs around 80. Winds generally less than 10 mph. .THURSDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows around 50. Highs in the upper 70s. .FRIDAY...Partly cloudy with slight chance of showers and thunderstorms. Lows in the mid 40s. Highs in the lower 70s. $$ WYZ433-251200- Goshen/Middle-Lower North Platte River Basin- 1257 PM MDT Fri May 24 2024 .TONIGHT... Sky/weather.........Partly cloudy until 2400, then mostly cloudy. Slight chance of showers after 0200 until 0300. Min temperature.....46-51. 24 hr trend......10 degrees warmer. Max humidity........62-68 percent. 24 hr trend......5 percent drier. Humidity recovery...Fair. 20-foot winds.......Northwest around 10 mph and gusty shifting to the south after midnight. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....Southwest around 15 mph. Mixing height.......5400-7400 ft AGL decreasing to 300-800 ft AGL after midnight. Smoke dispersal.....Good (63200 knot-ft) decreasing to poor (7700 knot-ft) after midnight. Haines Index........4 or low potential for large plume dominated fire growth. .SATURDAY... Sky/weather.........Partly cloudy until 1200, then mostly cloudy. Slight chance of showers and thunderstorms after 1200 until 1300, then chance of showers and thunderstorms. Max temperature.....68-73. 24 hr trend......2 degrees warmer. Min humidity........32 percent. 24 hr trend......15 percent wetter. 20-foot winds.......Southwest 5 to 10 mph. Gusts up to 20 mph in the afternoon. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....West 15 to 20 mph. Mixing height.......3500-5500 ft AGL increasing to 8200-10200 ft AGL in the afternoon. Smoke dispersal.....Poor (35800 knot-ft) increasing to excellent (156800 knot-ft) in the afternoon. Haines Index........4 or low potential for large plume dominated fire growth. .SATURDAY NIGHT... Sky/weather.........Mostly cloudy until 2400, then partly cloudy. Chance of thunderstorms until 2100. Chance of showers until 2400. Slight chance of thunderstorms after 2100 until 2400. Min temperature.....45-50. 24 hr trend......2 degrees cooler. Max humidity........67-73 percent. 24 hr trend......Unchanged. Humidity recovery...Good. 20-foot winds.......Southeast around 5 mph. Gusts up to 20 mph increasing to 30 mph after midnight. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....Southeast around 10 mph shifting to the southwest after midnight. Mixing height.......MISSING. Smoke dispersal.....MISSING. Haines Index........3 or very low potential for large plume dominated fire growth. .SUNDAY... Sky/weather.........Partly cloudy until 1500, then mostly sunny. Chance of showers after 1200. Slight chance of thunderstorms after 1500. Max temperature.....67-72. 24 hr trend......2 degrees cooler. Min humidity........24 percent. 24 hr trend......8 percent drier. 20-foot winds.......West 5 to 10 mph with gusts to around 40 mph. LAL.................MISSING. Chc of wetting rain.5 percent. Transport winds.....West around 15 mph increasing to around 30 mph in the afternoon. Mixing height.......MISSING. Smoke dispersal.....MISSING. Haines Index........3 or very low potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .MEMORIAL DAY...Mostly clear. Lows around 40. Highs in the lower 70s. Northwest winds around 10 mph. .TUESDAY...Clear. Lows in the lower 40s. Highs in the upper 70s. Winds generally less than 10 mph. .WEDNESDAY...Mostly clear. Chance of showers and thunderstorms. Lows in the upper 40s. Highs in the lower 80s. Southeast winds around 10 mph. .THURSDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows in the upper 40s. Highs around 80. .FRIDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows in the mid 40s. Highs in the mid 70s. $$