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Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Cheyenne, WY
Issued by NWS Cheyenne, WY
461 FNUS55 KCYS 200756 FWFCYS Fire Weather Planning Forecast for Southeast Wyoming/Western Nebraska National Weather Service CHEYENNE WY 156 AM MDT Thu Jun 20 2024 .DISCUSSION... Thunderstorms expected Thursday and Friday afternoon across the area with wetting rainfall likely over much of western NE. Temperatures will begin to warm this weekend and headed into early next week to well above average for late June. This will lead to elevated fire weather conditions, especially west of the Laramie Range in Carbon and Albany Co where afternoon RHs will regularly drop into the teens. NEZ434-202215- Pine Ridge/Nebraska National Forest- 156 AM MDT Thu Jun 20 2024 .TODAY... Sky/weather.........Mostly cloudy. Areas of fog until 0700Patchy fog after 0700 until 0900. Chance of showers and slight chance of thunderstorms until 1200, then showers likely and chance of thunderstorms. Some thunderstorms may produce damaging winds, large hail, and heavy rainfall after 1500 until 1600Some thunderstorms may be severe with damaging winds, large hail, and heavy rainfall after 1600. Max temperature.....72-77. 24 hr trend......2 degrees warmer. Min humidity........62-68 percent. 24 hr trend......31 percent wetter. 20-foot winds.......East around 10 mph. Gusts up to 25 mph in the afternoon. LAL.................3 until 0900, then 2 until 1500, then 3. Chc of wetting rain.25 percent. Transport winds.....Southeast 15 to 20 mph. Mixing height.......1300-3300 ft AGL increasing to 3900-5900 ft AGL in the afternoon. Smoke dispersal.....Poor to good (33500-63100 knot-ft). Haines Index........4 or low potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Mostly cloudy. Showers likely and chance of thunderstorms until 2400, then slight chance of showers and thunderstorms. Some thunderstorms may be severe until 2400. Min temperature.....56-61. 24 hr trend......3 degrees warmer. Max humidity........94-100 percent. 24 hr trend......7 percent wetter. Humidity recovery...Excellent. 20-foot winds.......Northeast 5 to 10 mph. Gusts up to 25 mph decreasing to 15 mph after midnight. LAL.................4 until 2100, then 3 until 2400, then 2. Chc of wetting rain.15 percent. Transport winds.....East 10 to 15 mph. Mixing height.......900-2900 ft AGL. Smoke dispersal.....Poor (11500-19000 knot-ft). Haines Index........3 or very low potential for large plume dominated fire growth. .FRIDAY... Sky/weather.........Mostly cloudy. Slight chance of showers and thunderstorms until 1500, then chance of showers and thunderstorms. Some thunderstorms may be severe after 0900. Max temperature.....72-77. 24 hr trend......Unchanged. Min humidity........65-71 percent. 24 hr trend......5 percent wetter. 20-foot winds.......East around 5 mph and gusty. LAL.................2 until 1500, then 3. Chc of wetting rain.15 percent. Transport winds.....Northeast 5 to 10 mph. Mixing height.......1300-3300 ft AGL. Smoke dispersal.....Poor (9400-20900 knot-ft). Haines Index........2 or very low potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .SATURDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the upper 50s. Highs in the mid 80s. North winds around 5 mph. .SUNDAY...Clear. Lows in the upper 50s. Highs in the lower 90s. Southeast winds around 5 mph. .MONDAY...Mostly clear. Lows in the mid 60s. Highs in the upper 90s. Southwest winds around 10 mph. .TUESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 60s. Highs around 90. .WEDNESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 90s. $$ NEZ435-202215- Box Butte/South Sioux/Niobrara River- 156 AM MDT Thu Jun 20 2024 .TODAY... Sky/weather.........Mostly cloudy until 1200, then partly cloudy until 1500, then mostly cloudy. Areas of fog until 0700Patchy fog after 0700 until 0900. Slight chance of showers and thunderstorms until 1200, then showers likely and chance of thunderstorms. Some thunderstorms may produce gusty winds and small hail after 1200 until 1500, then some thunderstorms may be severe with damaging winds, large hail, and heavy rainfall. Max temperature.....77-82. 24 hr trend......10 degrees warmer. Min humidity........53-59 percent. 24 hr trend......12 percent wetter. 20-foot winds.......Southeast 10 to 15 mph. Gusts up to 20 mph increasing to 30 mph in the afternoon. LAL.................3 until 1300, then 2 until 1500, then 3. Chc of wetting rain.25 percent. Transport winds.....South 20 to 25 mph. Mixing height.......1600-3600 ft AGL increasing to 4200-6200 ft AGL in the afternoon. Smoke dispersal.....Fair to good (51100-87600 knot-ft). Haines Index........3 or very low potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Mostly cloudy. Showers and thunderstorms likely until 2400, then slight chance of showers and thunderstorms. Some thunderstorms may be severe with damaging winds, large hail, and heavy rainfall until 2000Some thunderstorms may be severe after 2000 until 2400. Min temperature.....56-61. 24 hr trend......6 degrees warmer. Max humidity........94-100 percent. 24 hr trend......Unchanged. Humidity recovery...Excellent. 20-foot winds.......East 5 to 10 mph. Gusts up to 25 mph decreasing to 15 mph after midnight. LAL.................4 until 2100, then 3 until 2400, then 2. Chc of wetting rain.20 percent. Transport winds.....East 15 to 20 mph. Mixing height.......1100-3100 ft AGL. Smoke dispersal.....Poor (14500-26700 knot-ft). Haines Index........3 or very low potential for large plume dominated fire growth. .FRIDAY... Sky/weather.........Mostly cloudy until 1500, then partly cloudy. Slight chance of showers and thunderstorms until 1500, then chance of showers and thunderstorms. Some thunderstorms may be severe after 0900. Max temperature.....76-82. 24 hr trend......1 degree cooler. Min humidity........57-63 percent. 24 hr trend......2 percent wetter. 20-foot winds.......East around 5 mph and gusty. LAL.................2 until 1500, then 3. Chc of wetting rain.10 percent. Transport winds.....Northeast around 5 mph. Mixing height.......1600-3600 ft AGL. Smoke dispersal.....Poor (10100-20300 knot-ft). Haines Index........3 or very low potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .SATURDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the upper 50s. Highs in the mid 80s. North winds around 5 mph. .SUNDAY...Clear. Lows in the upper 50s. Highs in the lower 90s. Southeast winds around 10 mph. .MONDAY...Mostly clear. Lows in the lower 60s. Highs in the mid 90s. Southwest winds around 10 mph. .TUESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows around 60. Highs in the lower 90s. .WEDNESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows around 60. Highs around 90. $$ NEZ436-202215- Lower North Platte River Basin/Scottsbluff National Monument- 156 AM MDT Thu Jun 20 2024 .TODAY... Sky/weather.........Mostly cloudy until 1200, then partly cloudy. Areas of fog until 0700Patchy fog after 0700 until 0900. Slight chance of showers and thunderstorms after 1200 until 1500, then showers likely and chance of thunderstorms. Some thunderstorms may produce gusty winds and small hail after 1200 until 1500, then some thunderstorms may be severe with damaging winds, large hail, and heavy rainfall. Max temperature.....82-87. 24 hr trend......16 degrees warmer. Min humidity........42-48 percent. 24 hr trend......1 percent wetter. 20-foot winds.......Southeast 10 to 15 mph with higher gusts. LAL.................1 until 1200, then 2 until 1500, then 4. Chc of wetting rain.25 percent. Transport winds.....South around 25 mph. Mixing height.......2100-4100 ft AGL increasing to 4300-6300 ft AGL in the afternoon. Smoke dispersal.....Fair (58300 knot-ft) increasing to very good (113200 knot-ft) in the afternoon. Haines Index........4 or low potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Mostly cloudy until 2100, then partly cloudy until 2400, then mostly cloudy. Chance of showers and thunderstorms until 2400, then slight chance of showers and thunderstorms. Some thunderstorms may be severe with damaging winds, large hail, and heavy rainfall until 2000Some thunderstorms may be severe after 2000 until 2300. Min temperature.....58-63. 24 hr trend......5 degrees warmer. Max humidity........91-97 percent. 24 hr trend......1 percent wetter. Humidity recovery...Excellent. 20-foot winds.......East 5 to 10 mph. Gusts up to 25 mph decreasing to 15 mph after midnight. LAL.................4 until 2100, then 3 until 2400, then 2. Chc of wetting rain.15 percent. Transport winds.....East 15 to 20 mph. Mixing height.......2700-4700 ft AGL decreasing to 800-1700 ft AGL after midnight. Smoke dispersal.....Poor to fair (13900-41500 knot-ft). Haines Index........3 or very low potential for large plume dominated fire growth. .FRIDAY... Sky/weather.........Mostly cloudy until 1500, then partly cloudy. Slight chance of thunderstorms after 0900 until 1500. Slight chance of showers after 1200 until 1500, then chance of showers and thunderstorms. Some thunderstorms may be severe after 0900 until 1500. Some thunderstorms may be severe after 1500. Max temperature.....82-87. 24 hr trend......1 degree warmer. Min humidity........44-50 percent. 24 hr trend......5 percent wetter. 20-foot winds.......East around 5 mph and gusty. LAL.................2 until 1500, then 3. Chc of wetting rain.10 percent. Transport winds.....Northwest around 5 mph. Mixing height.......900-2700 ft AGL increasing to 3700-5700 ft AGL in the afternoon. Smoke dispersal.....Poor (11200-28300 knot-ft). Haines Index........3 or very low potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .SATURDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the upper 50s. Highs in the upper 80s. Northwest winds around 5 mph. .SUNDAY...Clear. Lows in the lower 60s. Highs in the mid 90s. South winds around 5 mph. .MONDAY...Mostly clear. Slight chance of showers. Lows in the mid 60s. Highs in the upper 90s. Southwest winds around 10 mph. .TUESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 60s. Highs in the mid 90s. .WEDNESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 90s. $$ NEZ437-202215- Lodgepole Creek/Southern Nebraska Panhandle- 156 AM MDT Thu Jun 20 2024 .TODAY... Sky/weather.........Mostly cloudy until 0900, then partly cloudy. Areas of fog until 0700Patchy fog after 0700 until 0900. Slight chance of showers and thunderstorms after 1200 until 1500, then chance of showers and thunderstorms. Some thunderstorms may be severe with damaging winds, large hail, and heavy rainfall after 1500. Max temperature.....83-88. 24 hr trend......21 degrees warmer. Min humidity........39-45 percent. 24 hr trend......6 percent drier. 20-foot winds.......South around 15 mph. Gusts up to 25 mph increasing to 35 mph in the afternoon. LAL.................1 until 1200, then 2 until 1500, then 4. Chc of wetting rain.15 percent. Transport winds.....South around 25 mph. Mixing height.......1900-3900 ft AGL increasing to 5000-7000 ft AGL in the afternoon. Smoke dispersal.....Good (64500 knot-ft) increasing to very good (136300 knot-ft) in the afternoon. Haines Index........3 or very low potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Partly cloudy until 0300, then mostly cloudy. Chance of showers and thunderstorms until 2400. Some thunderstorms may be severe with damaging winds, large hail, and heavy rainfall until 2000Some thunderstorms may be severe after 2000 until 2300. Min temperature.....57-62. 24 hr trend......3 degrees warmer. Max humidity........92-98 percent. 24 hr trend......Unchanged. Humidity recovery...Excellent. 20-foot winds.......Southeast around 10 mph. Gusts up to 35 mph decreasing to 15 mph after midnight. LAL.................4 until 2100, then 3 until 2400, then 2. Chc of wetting rain.10 percent. Transport winds.....South around 25 mph becoming southeast around 10 mph after midnight. Mixing height.......3200-5200 ft AGL decreasing to 500-1400 ft AGL after midnight. Smoke dispersal.....Good (91300 knot-ft) decreasing to poor (7500 knot-ft) after midnight. Haines Index........3 or very low potential for large plume dominated fire growth. .FRIDAY... Sky/weather.........Mostly cloudy until 1500, then partly cloudy. Slight chance of showers and thunderstorms after 1200 until 1500, then chance of showers and thunderstorms. Some thunderstorms may be severe after 1200. Max temperature.....83-88. 24 hr trend......Unchanged. Min humidity........41-47 percent. 24 hr trend......4 percent wetter. 20-foot winds.......East around 5 mph and gusty. LAL.................1 until 1200, then 3. Chc of wetting rain.5 percent. Transport winds.....Southwest around 10 mph. Mixing height.......1500-3500 ft AGL increasing to 5500-7500 ft AGL in the afternoon. Smoke dispersal.....Poor to fair (12400-46700 knot-ft). Haines Index........3 or very low potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .SATURDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the upper 50s. Highs in the upper 80s. Northwest winds around 5 mph. .SUNDAY...Mostly clear. Lows around 60. Highs in the mid 90s. South winds around 5 mph. .MONDAY...Mostly clear. Slight chance of showers. Lows in the mid 60s. Highs in the mid 90s. Southwest winds around 10 mph. .TUESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 90s. .WEDNESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 90s. $$ WYZ417-202215- Niobrara/Lower Elevations of Converse/Thunder Basin National Grassland- 156 AM MDT Thu Jun 20 2024 .TODAY... Sky/weather.........Mostly cloudy until 1500, then partly cloudy. Areas of fog until 0700Patchy fog after 0700 until 0900. Slight chance of showers and thunderstorms until 1200Chance of showers and thunderstorms after 1200. Some thunderstorms may be severe after 1600. Max temperature.....70-75. 24 hr trend......1 degree cooler. Min humidity........56-62 percent. 24 hr trend......28 percent wetter. 20-foot winds.......East 10 to 15 mph. Gusts up to 20 mph increasing to 30 mph in the afternoon. LAL.................2 until 0900, then 1 until 1200, then 2 until 1500, then 3. Chc of wetting rain.5 percent. Transport winds.....Southeast 10 to 15 mph. Mixing height.......1400-3400 ft AGL. Smoke dispersal.....Poor (21900-28000 knot-ft). Haines Index........4 or low potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Partly cloudy until 2100, then mostly cloudy. Chance of showers and thunderstorms. Some thunderstorms may be severe until 2100Some thunderstorms may be severe after 2100 until 2200. Min temperature.....54-59. 24 hr trend......5 degrees warmer. Max humidity........94-100 percent. 24 hr trend......4 percent wetter. Humidity recovery...Excellent. 20-foot winds.......East around 10 mph. Gusts up to 25 mph in the evening. LAL.................3. Chc of wetting rain.10 percent. Transport winds.....Southeast 10 to 15 mph. Mixing height.......1300-3300 ft AGL. Smoke dispersal.....Poor (17400-25500 knot-ft). Haines Index........3 or very low potential for large plume dominated fire growth. .FRIDAY... Sky/weather.........Mostly cloudy. Slight chance of showers and thunderstorms until 1200, then chance of showers and thunderstorms. Some thunderstorms may be severe after 0900 until 1500Some thunderstorms may be severe after 1500. Max temperature.....73-78. 24 hr trend......2 degrees warmer. Min humidity........56-62 percent. 24 hr trend......Unchanged. 20-foot winds.......Southeast 5 to 10 mph. Gusts up to 15 mph increasing to 25 mph in the afternoon. LAL.................2 until 0900, then 3. Chc of wetting rain.15 percent. Transport winds.....Southeast 5 to 10 mph. Mixing height.......1200-3200 ft AGL increasing to 3800-5800 ft AGL in the afternoon. Smoke dispersal.....Poor to fair (11200-45700 knot-ft). Haines Index........3 or very low potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .SATURDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the mid 50s. Highs in the mid 80s. West winds around 5 mph. .SUNDAY...Clear. Lows in the mid 50s. Highs in the lower 90s. Southeast winds around 5 mph. .MONDAY...Mostly clear. Lows in the lower 60s. Highs in the mid 90s. Southwest winds around 10 mph. .TUESDAY...Mostly clear. Lows around 60. Highs in the lower 90s. .WEDNESDAY...Mostly clear. Slight chance of showers. Lows around 60. Highs in the lower 90s. $$ WYZ418-202215- Middle North Platte River Basin/Niobrara and Converse High Plains- 156 AM MDT Thu Jun 20 2024 .TODAY... Sky/weather.........Mostly cloudy until 1200, then partly cloudy. Slight chance of thunderstorms after 1200 until 1500. Chance of showers after 1200. Chance of thunderstorms after 1500. Some thunderstorms may produce gusty winds and small hail after 1200 until 1500Some thunderstorms may be severe with damaging winds, large hail, and heavy rainfall after 1500. Max temperature.....74-79. 24 hr trend......Unchanged. Min humidity........50-56 percent. 24 hr trend......17 percent wetter. 20-foot winds.......East 5 to 10 mph. Gusts up to 15 mph increasing to 30 mph in the afternoon. LAL.................2 until 0900, then 1 until 1200, then 3. Chc of wetting rain.10 percent. Transport winds.....Southeast around 10 mph. Mixing height.......1300-3300 ft AGL increasing to 3300-5300 ft AGL in the afternoon. Smoke dispersal.....Poor (23100-39900 knot-ft). Haines Index........4 or low potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Partly cloudy until 2100, then mostly cloudy. Chance of showers and thunderstorms until 2100, then slight chance of showers and thunderstorms. Some thunderstorms may be severe until 2300. Min temperature.....55-60. 24 hr trend......4 degrees warmer. Max humidity........92-98 percent. 24 hr trend......4 percent drier. Humidity recovery...Excellent. 20-foot winds.......East 5 to 10 mph and gusty. LAL.................3. Chc of wetting rain.10 percent. Transport winds.....Southeast around 15 mph. Mixing height.......2200-4200 ft AGL decreasing to 1100-1900 ft AGL after midnight. Smoke dispersal.....Poor (16900-32200 knot-ft). Haines Index........3 or very low potential for large plume dominated fire growth. .FRIDAY... Sky/weather.........Mostly cloudy. Slight chance of showers and thunderstorms until 1200, then showers likely and chance of thunderstorms. Some thunderstorms may be severe after 1200. Max temperature.....75-80. 24 hr trend......3 degrees warmer. Min humidity........49-55 percent. 24 hr trend......Unchanged. 20-foot winds.......Southeast 5 to 10 mph. Gusts up to 15 mph increasing to 25 mph in the afternoon. LAL.................2 until 0900, then 3 until 1500, then 4. Chc of wetting rain.20 percent. Transport winds.....South around 10 mph. Mixing height.......1600-3600 ft AGL increasing to 4400-6400 ft AGL in the afternoon. Smoke dispersal.....Poor to fair (14100-57400 knot-ft). Haines Index........3 or very low potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .SATURDAY...Mostly clear. Chance of showers and thunderstorms. Lows in the mid 50s. Highs in the mid 80s. West winds around 5 mph. .SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the lower 90s. Southwest winds around 5 mph. .MONDAY...Mostly clear. Lows in the lower 60s. Highs in the mid 90s. Southwest winds around 10 mph. .TUESDAY...Mostly clear. Slight chance of showers. Lows in the upper 50s. Highs in the lower 90s. .WEDNESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the upper 50s. Highs in the lower 90s. $$ WYZ419-202215- North Laramie Range and Adjacent High Plains- 156 AM MDT Thu Jun 20 2024 .TODAY... Sky/weather.........Partly cloudy. Chance of thunderstorms after 1200 until 1500. Chance of showers after 1200. Chance of thunderstorms after 1500. Some thunderstorms may produce gusty winds and small hail after 1200 until 1400Some thunderstorms may be severe with gusty winds and small hail after 1400 until 1500, then some thunderstorms may be severe with damaging winds, large hail, and heavy rainfall. Max temperature.....68-76. 24 hr trend......1 degree warmer. Min humidity........45-51 percent. 24 hr trend......4 percent wetter. 20-foot winds.......Southeast 5 to 10 mph and gusty. LAL.................1 until 1200, then 3 until 1500, then 4. Chc of wetting rain.15 percent. Transport winds.....South around 10 mph. Mixing height.......2800-4800 ft AGL. Smoke dispersal.....Poor to fair (17400-47600 knot-ft). Haines Index........4 or low potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Partly cloudy until 2100, then mostly cloudy. Chance of showers and thunderstorms until 2100, then slight chance of showers and thunderstorms. Some thunderstorms may be severe until 2200. Min temperature.....53-59. 24 hr trend......9 degrees warmer. Max humidity........85-91 percent. 24 hr trend......6 percent drier. Humidity recovery...Excellent. 20-foot winds.......Southeast 5 to 10 mph. Gusts up to 25 mph decreasing to 15 mph after midnight. LAL.................3 until 2400, then 2. Chc of wetting rain.5 percent. Transport winds.....East around 15 mph shifting to the south after midnight. Mixing height.......1400-3400 ft AGL. Smoke dispersal.....Poor (12100-27300 knot-ft). Haines Index........3 or very low potential for large plume dominated fire growth. .FRIDAY... Sky/weather.........Mostly cloudy. Slight chance of showers and thunderstorms until 1200, then showers likely and chance of thunderstorms. Some thunderstorms may be severe after 0900 until 1200. Some thunderstorms may be severe after 1200. Max temperature.....70-78. 24 hr trend......4 degrees warmer. Min humidity........44-50 percent. 24 hr trend......2 percent wetter. 20-foot winds.......Southwest around 10 mph with higher gusts. LAL.................1 until 0900, then 2 until 1200, then 3 until 1500, then 4. Chc of wetting rain.25 percent. Transport winds.....Southwest 10 to 15 mph. Mixing height.......2600-4600 ft AGL increasing to 6400-8400 ft AGL in the afternoon. Smoke dispersal.....Poor (30600 knot-ft) increasing to good (85400 knot-ft) in the afternoon. Haines Index........3 or very low potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .SATURDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the mid 50s. Highs in the lower 80s. West winds around 10 mph. .SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the mid 80s. West winds around 10 mph. .MONDAY...Mostly clear. Slight chance of showers. Lows in the lower 60s. Highs in the upper 80s. West winds around 10 mph. .TUESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows around 60. Highs in the upper 80s. .WEDNESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the upper 50s. Highs in the mid 80s. $$ WYZ420-202215- North Laramie Valley/Shirley Basin- 156 AM MDT Thu Jun 20 2024 .TODAY... Sky/weather.........Partly cloudy. Chance of thunderstorms after 1200 until 1400. Chance of showers after 1200. Chance of thunderstorms after 1400. Some thunderstorms may produce gusty winds and small hail after 1200 until 1400. Some thunderstorms may be severe after 1500. Max temperature.....72-77. 24 hr trend......3 degrees warmer. Min humidity........28-34 percent. 24 hr trend......4 percent drier. 20-foot winds.......Southeast around 5 mph and gusty shifting to the southwest with higher gusts in the afternoon. LAL.................1 until 1200, then 3. Chc of wetting rain.10 percent. Transport winds.....South 10 to 15 mph. Mixing height.......3300-5300 ft AGL increasing to 7700-9700 ft AGL in the afternoon. Smoke dispersal.....Poor (22200 knot-ft) increasing to very good (116100 knot-ft) in the afternoon. Haines Index........4 or low potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Mostly cloudy. Slight chance of showers and thunderstorms until 2400. Some thunderstorms may be severe until 2200. Min temperature.....52-57. 24 hr trend......7 degrees warmer. Max humidity........88-94 percent. 24 hr trend......3 percent drier. Humidity recovery...Excellent. 20-foot winds.......East around 15 mph and gusty becoming southeast around 5 mph after midnight. LAL.................3 until 2100, then 2 until 2400, then 1. Chc of wetting rain.5 percent. Transport winds.....Southeast 10 to 15 mph. Mixing height.......4400-6400 ft AGL decreasing to 600-1500 ft AGL after midnight. Smoke dispersal.....Poor to fair (9800-47300 knot-ft). Haines Index........3 or very low potential for large plume dominated fire growth. .FRIDAY... Sky/weather.........Mostly cloudy. Chance of showers after 1200 until 1500. Chance of thunderstorms after 1200. Showers likely after 1500. Some thunderstorms may be severe after 1500. Max temperature.....73-78. 24 hr trend......1 degree warmer. Min humidity........30-36 percent. 24 hr trend......6 percent wetter. 20-foot winds.......Southwest 10 to 15 mph. Gusts up to 25 mph increasing to 35 mph in the afternoon. LAL.................1 until 1200, then 3. Chc of wetting rain.25 percent. Transport winds.....Southwest around 15 mph. Mixing height.......2200-4200 ft AGL increasing to 6700-8700 ft AGL in the afternoon. Smoke dispersal.....Poor (36600 knot-ft) increasing to good (97800 knot-ft) in the afternoon. Haines Index........3 or very low potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .SATURDAY...Partly cloudy. Chance of showers and thunderstorms. Lows around 50. Highs in the lower 80s. West winds around 10 mph. .SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the mid 80s. Southwest winds around 10 mph. .MONDAY...Mostly clear. Slight chance of showers. Lows in the mid 50s. Highs in the upper 80s. Southwest winds around 10 mph. .TUESDAY...Mostly clear. Slight chance of showers. Lows in the mid 50s. Highs in the upper 80s. .WEDNESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the mid 50s. Highs in the mid 80s. $$ WYZ421-202215- Ferris/Seminoe/Shirley Mountains- 156 AM MDT Thu Jun 20 2024 .TODAY... Sky/weather.........Partly cloudy. Slight chance of showers and thunderstorms after 1200 until 1500, then chance of showers and thunderstorms. Max temperature.....72-78. 24 hr trend......6 degrees warmer. Min humidity........25-31 percent. 24 hr trend......12 percent wetter. 20-foot winds.......Northeast around 5 mph shifting to the west and gusty in the afternoon. LAL.................1 until 1200, then 3. Chc of wetting rain.5 percent. Transport winds.....East around 10 mph shifting to the southwest in the afternoon. Mixing height.......1900-3900 ft AGL increasing to 6300-8300 ft AGL in the afternoon. Smoke dispersal.....Poor (13500 knot-ft) increasing to very good (103400 knot-ft) in the afternoon. Haines Index........4 or low potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Partly cloudy until 2100, then mostly cloudy. Slight chance of showers and thunderstorms until 2400. Some thunderstorms may be severe until 2100. Min temperature.....54-59. 24 hr trend......6 degrees warmer. Max humidity........76-82 percent. 24 hr trend......3 percent drier. Humidity recovery...Good. 20-foot winds.......East around 10 mph shifting to the southeast after midnight. Gusts up to 30 mph. LAL.................2 until 0300, then 1. Chc of wetting rain.5 percent. Transport winds.....East around 20 mph shifting to the south after midnight. Mixing height.......4100-6100 ft AGL decreasing to 900-2100 ft AGL after midnight. Smoke dispersal.....Poor to fair (17500-47000 knot-ft). Haines Index........4 or low potential for large plume dominated fire growth. .FRIDAY... Sky/weather.........Mostly cloudy until 0900, then partly cloudy until 1500, then mostly cloudy. Chance of showers after 1200 until 1500. Chance of thunderstorms after 1200. Showers likely after 1500. Max temperature.....72-80. 24 hr trend......3 degrees warmer. Min humidity........30-36 percent. 24 hr trend......4 percent wetter. 20-foot winds.......Southwest around 15 mph with gusts to around 35 mph. LAL.................1 until 0900, then 2 until 1200, then 3. Chc of wetting rain.25 percent. Transport winds.....Southwest around 20 mph. Mixing height.......2900-4900 ft AGL increasing to 7900-9900 ft AGL in the afternoon. Smoke dispersal.....Fair (51300 knot-ft) increasing to excellent (167500 knot-ft) in the afternoon. Haines Index........4 or low potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .SATURDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 50s. Highs in the lower 80s. Southwest winds around 10 mph. .SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the upper 80s. Southwest winds around 10 mph. .MONDAY...Mostly clear. Lows around 60. Highs in the upper 80s. Southwest winds around 10 mph. .TUESDAY...Mostly clear. Lows in the upper 50s. Highs in the upper 80s. .WEDNESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the upper 50s. Highs in the upper 80s. $$ WYZ422-202215- Central and West Carbon- 156 AM MDT Thu Jun 20 2024 .TODAY... Sky/weather.........Partly cloudy. Slight chance of showers and thunderstorms after 1200. Some thunderstorms may be severe after 1500. Max temperature.....78-83. 24 hr trend......8 degrees warmer. Min humidity........17-23 percent. 24 hr trend......7 percent wetter. 20-foot winds.......East around 5 mph and gusty shifting to the southwest with higher gusts in the afternoon. LAL.................1 until 1200, then 3. Chc of wetting rain.5 percent. Transport winds.....East around 10 mph increasing to southwest around 20 mph in the afternoon. Mixing height.......3600-5600 ft AGL increasing to 9700-11700 ft AGL in the afternoon. Smoke dispersal.....Poor (27400 knot-ft) increasing to excellent (214500 knot-ft) in the afternoon. Haines Index........4 or low potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Partly cloudy until 2100, then mostly cloudy. Slight chance of showers until 2100. Slight chance of thunderstorms until 2200. Some thunderstorms may be severe until 2200. Min temperature.....53-58. 24 hr trend......7 degrees warmer. Max humidity........72-78 percent. 24 hr trend......9 percent drier. Humidity recovery...Good. 20-foot winds.......Southeast around 10 mph and gusty. LAL.................2. Chc of wetting rain.5 percent. Transport winds.....South around 15 mph. Mixing height.......5500-7500 ft AGL decreasing to 800-1800 ft AGL after midnight. Smoke dispersal.....Good (68100 knot-ft) decreasing to poor (17200 knot-ft) after midnight. Haines Index........4 or low potential for large plume dominated fire growth. .FRIDAY... Sky/weather.........Mostly cloudy until 0900, then partly cloudy until 1500, then mostly cloudy. Slight chance of showers and thunderstorms until 1200, then showers likely and chance of thunderstorms. Some thunderstorms may be severe after 0900 until 1200. Max temperature.....74-80. 24 hr trend......Unchanged. Min humidity........30-36 percent. 24 hr trend......13 percent wetter. 20-foot winds.......Southwest 15 to 20 mph with gusts to around 40 mph. LAL.................1 until 0900, then 2 until 1200, then 3. Chc of wetting rain.20 percent. Transport winds.....Southwest around 20 mph. Mixing height.......3200-5200 ft AGL increasing to 8100-10100 ft AGL in the afternoon. Smoke dispersal.....Fair (54900 knot-ft) increasing to excellent (170400 knot-ft) in the afternoon. Haines Index........4 or low potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .SATURDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 50s. Highs in the mid 80s. Southwest winds around 10 mph. .SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the upper 80s. Southwest winds around 10 mph. .MONDAY...Mostly clear. Slight chance of showers. Lows in the upper 50s. Highs in the upper 80s. Southwest winds around 10 mph. .TUESDAY...Mostly clear. Slight chance of showers. Lows in the upper 50s. Highs in the upper 80s. .WEDNESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the upper 50s. Highs in the upper 80s. $$ WYZ423-202215- Southwest Carbon County- 156 AM MDT Thu Jun 20 2024 .TODAY... Sky/weather.........Partly cloudy. Slight chance of showers and thunderstorms after 1200. Some thunderstorms may be severe after 1400. Max temperature.....79-84. 24 hr trend......8 degrees warmer. Min humidity........18-24 percent. 24 hr trend......9 percent wetter. 20-foot winds.......South around 5 mph increasing to southwest around 15 mph in the afternoon. Gusts up to 30 mph. LAL.................1 until 1200, then 2. Chc of wetting rain.Zero percent. Transport winds.....South around 10 mph increasing to southwest around 25 mph in the afternoon. Mixing height.......3800-5800 ft AGL increasing to 11000-13000 ft AGL in the afternoon. Smoke dispersal.....Fair (44300 knot-ft) increasing to excellent (265400 knot-ft) in the afternoon. Haines Index........4 or low potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Partly cloudy until 2100, then mostly cloudy until 2400, then partly cloudy until 0300, then mostly cloudy. Slight chance of showers and thunderstorms. Some thunderstorms may be severe until 2200. Min temperature.....53-58. 24 hr trend......8 degrees warmer. Max humidity........75-81 percent. 24 hr trend......12 percent wetter. Humidity recovery...Good. 20-foot winds.......South around 10 mph and gusty. LAL.................2. Chc of wetting rain.5 percent. Transport winds.....South 15 to 20 mph. Mixing height.......5500-7500 ft AGL decreasing to 1100-1700 ft AGL after midnight. Smoke dispersal.....Good (85300 knot-ft) decreasing to poor (20600 knot-ft) after midnight. Haines Index........4 or low potential for large plume dominated fire growth. .FRIDAY... Sky/weather.........Mostly cloudy until 0900, then partly cloudy until 1500, then mostly cloudy. Slight chance of showers until 1200. Slight chance of thunderstorms after 0900 until 1200, then chance of showers and thunderstorms. Some thunderstorms may be severe after 0900. Max temperature.....74-79. 24 hr trend......3 degrees cooler. Min humidity........35-41 percent. 24 hr trend......15 percent wetter. 20-foot winds.......Southwest 15 to 20 mph with gusts to around 40 mph. LAL.................1 until 0900, then 2 until 1200, then 3. Chc of wetting rain.15 percent. Transport winds.....Southwest around 25 mph. Mixing height.......2600-4600 ft AGL increasing to 6000-8000 ft AGL in the afternoon. Smoke dispersal.....Fair (52800 knot-ft) increasing to excellent (170200 knot-ft) in the afternoon. Haines Index........3 or very low potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .SATURDAY...Mostly clear. Chance of showers and slight chance of thunderstorms. Lows around 50. Highs in the lower 80s. South winds around 10 mph. .SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the upper 80s. South winds around 10 mph. .MONDAY...Mostly clear. Slight chance of showers. Lows in the mid 50s. Highs in the upper 80s. Southwest winds around 10 mph. .TUESDAY...Mostly clear. Slight chance of showers. Lows in the mid 50s. Highs in the upper 80s. .WEDNESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the mid 50s. Highs in the upper 80s. $$ WYZ424-202215- Sierra Madre Range/Medicine Bow NF- 156 AM MDT Thu Jun 20 2024 .TODAY... Sky/weather.........Partly cloudy. Slight chance of showers and thunderstorms after 1200. Some thunderstorms may be severe after 1400. Max temperature.....69-77. 24 hr trend......7 degrees warmer. Min humidity........26-32 percent. 24 hr trend......12 percent wetter. 20-foot winds.......Southwest 10 to 15 mph. Gusts up to 20 mph increasing to 30 mph in the afternoon. LAL.................1 until 1200, then 3. Chc of wetting rain.5 percent. Transport winds.....Southwest around 15 mph increasing to around 25 mph in the afternoon. Mixing height.......4500-6500 ft AGL increasing to 10000-12000 ft AGL in the afternoon. Smoke dispersal.....Good (95700 knot-ft) increasing to excellent (234500 knot-ft) in the afternoon. Haines Index........4 or low potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Mostly cloudy. Slight chance of showers and thunderstorms. Some thunderstorms may be severe until 2200. Min temperature.....49-55. 24 hr trend......5 degrees warmer. Max humidity........70-76 percent. 24 hr trend......18 percent wetter. Humidity recovery...Good. 20-foot winds.......South around 10 mph and gusty. LAL.................3 until 2100, then 2. Chc of wetting rain.5 percent. Transport winds.....South 15 to 20 mph. Mixing height.......5200-7200 ft AGL decreasing to 1000-1800 ft AGL after midnight. Smoke dispersal.....Good (99000 knot-ft) decreasing to poor (21000 knot-ft) after midnight. Haines Index........3 or very low potential for large plume dominated fire growth. .FRIDAY... Sky/weather.........Mostly cloudy. Chance of showers and slight chance of thunderstorms until 1200, then showers likely and chance of thunderstorms. Some thunderstorms may be severe after 1200. Max temperature.....65-73. 24 hr trend......3 degrees cooler. Min humidity........43-49 percent. 24 hr trend......17 percent wetter. 20-foot winds.......Southwest 10 to 15 mph with higher gusts. LAL.................1 until 0900, then 2 until 1200, then 3. Chc of wetting rain.20 percent. Transport winds.....Southwest around 20 mph. Mixing height.......2400-4400 ft AGL increasing to 5100-7100 ft AGL in the afternoon. Smoke dispersal.....Fair (48300 knot-ft) increasing to very good (108100 knot-ft) in the afternoon. Haines Index........3 or very low potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .SATURDAY...Mostly clear. Chance of showers and thunderstorms. Lows in the upper 40s. Highs in the lower 70s. Southwest winds around 10 mph. .SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the upper 70s. Southwest winds around 10 mph. .MONDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 50s. Highs in the upper 70s. Southwest winds around 5 mph. .TUESDAY...Mostly clear. Slight chance of showers. Lows in the lower 50s. Highs around 80. .WEDNESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the mid 50s. Highs in the upper 70s. $$ WYZ425-202215- Upper North Platte River Basin- 156 AM MDT Thu Jun 20 2024 .TODAY... Sky/weather.........Partly cloudy. Slight chance of showers and thunderstorms after 1200. Some thunderstorms may be severe after 1400. Max temperature.....77-82. 24 hr trend......7 degrees warmer. Min humidity........20-26 percent. 24 hr trend......10 percent wetter. 20-foot winds.......South around 5 mph increasing to southwest around 15 mph in the afternoon. Gusts up to 25 mph. LAL.................1 until 1200, then 3. Chc of wetting rain.5 percent. Transport winds.....South around 10 mph increasing to southwest around 20 mph in the afternoon. Mixing height.......4600-6600 ft AGL increasing to 11500-13200 ft AGL in the afternoon. Smoke dispersal.....Fair (55600 knot-ft) increasing to excellent (234400 knot-ft) in the afternoon. Haines Index........4 or low potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Mostly cloudy. Slight chance of showers and thunderstorms. Some thunderstorms may be severe until 2200. Min temperature.....52-57. 24 hr trend......7 degrees warmer. Max humidity........69-75 percent. 24 hr trend......Unchanged. Humidity recovery...Good. 20-foot winds.......Southeast around 10 mph and gusty. LAL.................2. Chc of wetting rain.5 percent. Transport winds.....South 10 to 15 mph. Mixing height.......5500-7500 ft AGL decreasing to 800-2000 ft AGL after midnight. Smoke dispersal.....Good (67100 knot-ft) decreasing to poor (15700 knot-ft) after midnight. Haines Index........4 or low potential for large plume dominated fire growth. .FRIDAY... Sky/weather.........Mostly cloudy until 1200, then partly cloudy until 1500, then mostly cloudy. Slight chance of showers until 1200. Slight chance of thunderstorms after 0900 until 1200, then chance of showers and thunderstorms. Some thunderstorms may be severe after 0900 until 1500. Max temperature.....74-79. 24 hr trend......4 degrees cooler. Min humidity........31-37 percent. 24 hr trend......11 percent wetter. 20-foot winds.......Southwest 10 to 15 mph. Gusts up to 30 mph increasing to 40 mph in the afternoon. LAL.................1 until 0900, then 2 until 1200, then 3. Chc of wetting rain.15 percent. Transport winds.....Southwest around 20 mph. Mixing height.......2900-4900 ft AGL increasing to 7200-9200 ft AGL in the afternoon. Smoke dispersal.....Fair (56500 knot-ft) increasing to very good (133800 knot-ft) in the afternoon. Haines Index........3 or very low potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .SATURDAY...Mostly clear. Chance of showers and slight chance of thunderstorms. Lows around 50. Highs in the lower 80s. Southwest winds around 10 mph. .SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the mid 80s. Southwest winds around 10 mph. .MONDAY...Mostly clear. Slight chance of showers. Lows in the mid 50s. Highs in the mid 80s. Southwest winds around 10 mph. .TUESDAY...Mostly clear. Slight chance of showers. Lows in the mid 50s. Highs in the mid 80s. .WEDNESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the mid 50s. Highs in the mid 80s. $$ WYZ426-202215- Snowy Range/Medicine Bow NF- 156 AM MDT Thu Jun 20 2024 .TODAY... Sky/weather.........Partly cloudy. Slight chance of showers after 0900 until 1200, then chance of showers and thunderstorms. Some thunderstorms may be severe after 1400. Max temperature.....66-74. 24 hr trend......7 degrees warmer. Min humidity........26-32 percent. 24 hr trend......13 percent wetter. 20-foot winds.......Southwest 10 to 15 mph. Gusts up to 20 mph increasing to 30 mph in the afternoon. LAL.................1 until 1200, then 3. Chc of wetting rain.10 percent. Transport winds.....Southwest 15 to 20 mph. Mixing height.......4400-6400 ft AGL increasing to 10000-12000 ft AGL in the afternoon. Smoke dispersal.....Good (83900 knot-ft) increasing to excellent (201000 knot-ft) in the afternoon. Haines Index........4 or low potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Mostly cloudy. Slight chance of showers and thunderstorms. Some thunderstorms may be severe until 2200. Min temperature.....46-54. 24 hr trend......6 degrees warmer. Max humidity........71-77 percent. 24 hr trend......12 percent drier. Humidity recovery...Good. 20-foot winds.......South 5 to 10 mph and gusty. LAL.................3 until 2100, then 2. Chc of wetting rain.5 percent. Transport winds.....Southwest 10 to 15 mph. Mixing height.......5200-7200 ft AGL decreasing to 700-2000 ft AGL after midnight. Smoke dispersal.....Poor to good (16200-65500 knot-ft). Haines Index........4 or low potential for large plume dominated fire growth. .FRIDAY... Sky/weather.........Mostly cloudy. Slight chance of showers until 1200, then showers likely and chance of thunderstorms. Some thunderstorms may be severe after 1200. Max temperature.....64-72. 24 hr trend......6 degrees cooler. Min humidity........37-43 percent. 24 hr trend......13 percent wetter. 20-foot winds.......Southwest around 10 mph with higher gusts increasing to around 20 mph with gusts to around 40 mph in the afternoon. LAL.................1 until 1200, then 3. Chc of wetting rain.25 percent. Transport winds.....Southwest around 15 mph. Mixing height.......2900-4900 ft AGL increasing to 6300-8300 ft AGL in the afternoon. Smoke dispersal.....Fair to good (48500-98200 knot-ft). Haines Index........3 or very low potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .SATURDAY...Mostly clear. Chance of showers and thunderstorms. Lows in the mid 40s. Highs in the lower 70s. Southwest winds around 10 mph. .SUNDAY...Mostly clear. Slight chance of showers. Lows in the upper 40s. Highs in the mid 70s. Southwest winds around 10 mph. .MONDAY...Mostly clear. Chance of showers and slight chance of thunderstorms. Lows in the lower 50s. Highs in the upper 70s. Southwest winds around 10 mph. .TUESDAY...Mostly clear. Chance of showers. Lows in the lower 50s. Highs in the upper 70s. .WEDNESDAY...Mostly clear. Chance of showers and thunderstorms. Lows in the lower 50s. Highs in the upper 70s. $$ WYZ427-202215- North Snowy Range Foothills- 156 AM MDT Thu Jun 20 2024 .TODAY... Sky/weather.........Partly cloudy. Slight chance of showers after 0900 until 1200, then chance of showers and thunderstorms. Some thunderstorms may be severe after 1400. Max temperature.....75-80. 24 hr trend......3 degrees warmer. Min humidity........16-22 percent. 24 hr trend......1 percent wetter. 20-foot winds.......Southeast around 5 mph and gusty increasing to southwest around 15 mph with higher gusts in the afternoon. LAL.................1 until 1200, then 3. Chc of wetting rain.10 percent. Transport winds.....Southwest 10 to 15 mph. Mixing height.......3800-5800 ft AGL increasing to 10100-12100 ft AGL in the afternoon. Smoke dispersal.....Poor (33400 knot-ft) increasing to excellent (170800 knot-ft) in the afternoon. Haines Index........4 or low potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Mostly cloudy. Slight chance of showers and thunderstorms until 2400. Some thunderstorms may be severe until 2200. Min temperature.....54-59. 24 hr trend......7 degrees warmer. Max humidity........68-74 percent. 24 hr trend......24 percent drier. Humidity recovery...Good. 20-foot winds.......Southeast around 15 mph becoming south around 5 mph after midnight. Gusts up to 30 mph. LAL.................3 until 2100, then 2 until 2400, then 1. Chc of wetting rain.5 percent. Transport winds.....South 10 to 15 mph. Mixing height.......4800-6800 ft AGL decreasing to 600-1600 ft AGL after midnight. Smoke dispersal.....Poor to fair (10600-54400 knot-ft). Haines Index........4 or low potential for large plume dominated fire growth. .FRIDAY... Sky/weather.........Mostly cloudy. Chance of showers after 1200 until 1500. Chance of thunderstorms after 1200. Showers likely after 1500. Some thunderstorms may be severe after 1500. Max temperature.....74-79. 24 hr trend......Unchanged. Min humidity........22-28 percent. 24 hr trend......4 percent wetter. 20-foot winds.......Southwest around 10 mph with higher gusts increasing to around 20 mph with gusts to around 40 mph in the afternoon. LAL.................1 until 1200, then 3. Chc of wetting rain.20 percent. Transport winds.....Southwest around 15 mph. Mixing height.......2600-4600 ft AGL increasing to 7300-9300 ft AGL in the afternoon. Smoke dispersal.....Fair (43800 knot-ft) increasing to good (96900 knot-ft) in the afternoon. Haines Index........3 or very low potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .SATURDAY...Mostly clear. Chance of showers and slight chance of thunderstorms. Lows in the lower 50s. Highs in the lower 80s. West winds around 15 mph. .SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the mid 80s. Southwest winds around 10 mph. .MONDAY...Mostly clear. Slight chance of showers. Lows in the upper 50s. Highs in the upper 80s. Southwest winds around 10 mph. .TUESDAY...Mostly clear. Slight chance of showers. Lows in the upper 50s. Highs in the upper 80s. .WEDNESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the upper 50s. Highs in the mid 80s. $$ WYZ428-202215- Southern Laramie Valley- 156 AM MDT Thu Jun 20 2024 .TODAY... Sky/weather.........Partly cloudy. Slight chance of showers after 0900 until 1200, then chance of showers and thunderstorms. Some thunderstorms may be severe after 1400. Max temperature.....76-81. 24 hr trend......8 degrees warmer. Min humidity........22-28 percent. 24 hr trend......11 percent drier. 20-foot winds.......South around 10 mph with higher gusts. LAL.................1 until 1200, then 3. Chc of wetting rain.10 percent. Transport winds.....Southwest around 15 mph. Mixing height.......4300-6300 ft AGL increasing to 9900-11900 ft AGL in the afternoon. Smoke dispersal.....Fair (48700 knot-ft) increasing to excellent (177500 knot-ft) in the afternoon. Haines Index........4 or low potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Mostly cloudy. Chance of showers and thunderstorms until 2100, then slight chance of showers and thunderstorms until 2400. Some thunderstorms may be severe until 2200. Min temperature.....53-58. 24 hr trend......7 degrees warmer. Max humidity........76-82 percent. 24 hr trend......17 percent drier. Humidity recovery...Good. 20-foot winds.......South 5 to 10 mph and gusty. LAL.................3 until 2100, then 2 until 2400, then 1. Chc of wetting rain.5 percent. Transport winds.....South 10 to 15 mph. Mixing height.......4400-6400 ft AGL decreasing to 600-1500 ft AGL after midnight. Smoke dispersal.....Poor to fair (9000-43500 knot-ft). Haines Index........3 or very low potential for large plume dominated fire growth. .FRIDAY... Sky/weather.........Mostly cloudy. Chance of showers after 1200 until 1500. Chance of thunderstorms after 1200. Showers likely after 1500. Max temperature.....74-79. 24 hr trend......2 degrees cooler. Min humidity........29-35 percent. 24 hr trend......6 percent wetter. 20-foot winds.......Southwest 10 to 15 mph. Gusts up to 20 mph increasing to 35 mph in the afternoon. LAL.................1 until 1200, then 3. Chc of wetting rain.20 percent. Transport winds.....Southwest 10 to 15 mph. Mixing height.......3100-5100 ft AGL increasing to 8100-10100 ft AGL in the afternoon. Smoke dispersal.....Poor (38000 knot-ft) increasing to very good (107300 knot-ft) in the afternoon. Haines Index........3 or very low potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .SATURDAY...Partly cloudy. Chance of showers and thunderstorms. Lows around 50. Highs in the lower 80s. West winds around 10 mph. .SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the mid 80s. Southwest winds around 10 mph. .MONDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the mid 50s. Highs in the upper 80s. Southwest winds around 10 mph. .TUESDAY...Mostly clear. Slight chance of showers. Lows in the mid 50s. Highs in the upper 80s. .WEDNESDAY...Mostly clear. Chance of showers and thunderstorms. Lows in the mid 50s. Highs in the mid 80s. $$ WYZ429-202215- Southern Laramie Range- 156 AM MDT Thu Jun 20 2024 ...DENSE FOG ADVISORY IN EFFECT UNTIL 6 AM MDT EARLY THIS MORNING... .TODAY... Sky/weather.........Partly cloudy. Widespread fog until 0800Areas of fog after 0800 until 0900. Chance of showers and thunderstorms after 1200. Some thunderstorms may be severe after 1400. Max temperature.....72-77. 24 hr trend......13 degrees warmer. Min humidity........30-36 percent. 24 hr trend......22 percent drier. 20-foot winds.......South around 10 mph with higher gusts. LAL.................1 until 1200, then 3. Chc of wetting rain.10 percent. Transport winds.....Southwest 15 to 20 mph. Mixing height.......3500-5500 ft AGL increasing to 8100-10100 ft AGL in the afternoon. Smoke dispersal.....Fair (46500 knot-ft) increasing to very good (131400 knot-ft) in the afternoon. Haines Index........4 or low potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Mostly cloudy. Chance of showers and thunderstorms until 2100, then slight chance of showers and thunderstorms until 2400. Some thunderstorms may be severe until 2200. Min temperature.....53-58. 24 hr trend......7 degrees warmer. Max humidity........75-81 percent. 24 hr trend......20 percent drier. Humidity recovery...Good. 20-foot winds.......South 5 to 10 mph. Gusts up to 25 mph decreasing to 15 mph after midnight. LAL.................3 until 2400, then 1. Chc of wetting rain.5 percent. Transport winds.....South 10 to 15 mph. Mixing height.......3200-5200 ft AGL decreasing to 600-1500 ft AGL after midnight. Smoke dispersal.....Poor to fair (9300-40100 knot-ft). Haines Index........3 or very low potential for large plume dominated fire growth. .FRIDAY... Sky/weather.........Mostly cloudy. Slight chance of showers and thunderstorms until 1200, then showers likely and chance of thunderstorms. Max temperature.....71-76. 24 hr trend......2 degrees cooler. Min humidity........36-42 percent. 24 hr trend......10 percent wetter. 20-foot winds.......Southwest around 10 mph with higher gusts. LAL.................1 until 0900, then 2 until 1200, then 3 until 1500, then 4. Chc of wetting rain.25 percent. Transport winds.....Southwest around 10 mph. Mixing height.......2900-4900 ft AGL increasing to 7800-9800 ft AGL in the afternoon. Smoke dispersal.....Poor (31200 knot-ft) increasing to good (92300 knot-ft) in the afternoon. Haines Index........3 or very low potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .SATURDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 50s. Highs in the upper 70s. West winds around 10 mph. .SUNDAY...Mostly clear. Slight chance of showers. Lows in the mid 50s. Highs in the lower 80s. West winds around 10 mph. .MONDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the upper 50s. Highs in the mid 80s. West winds around 10 mph. .TUESDAY...Mostly clear. Chance of showers and slight chance of thunderstorms. Lows in the upper 50s. Highs in the lower 80s. .WEDNESDAY...Mostly clear. Chance of showers and thunderstorms. Lows in the upper 50s. Highs in the lower 80s. $$ WYZ430-202215- Laramie Foothills and High Plains- 156 AM MDT Thu Jun 20 2024 ...DENSE FOG ADVISORY IN EFFECT UNTIL 6 AM MDT EARLY THIS MORNING... .TODAY... Sky/weather.........Partly cloudy. Widespread fog until 0800Areas of fog after 0800 until 0900. Showers and thunderstorms likely after 1200. Some thunderstorms may produce gusty winds and small hail after 1200 until 1400Some thunderstorms may be severe after 1400 until 1500, then some thunderstorms may be severe with damaging winds, large hail, and heavy rainfall. Max temperature.....79-84. 24 hr trend......17 degrees warmer. Min humidity........31-37 percent. 24 hr trend......7 percent drier. 20-foot winds.......South around 10 mph with higher gusts. LAL.................1 until 1200, then 3 until 1500, then 4. Chc of wetting rain.20 percent. Transport winds.....South 20 to 25 mph. Mixing height.......2200-4200 ft AGL increasing to 5300-7300 ft AGL in the afternoon. Smoke dispersal.....Fair (51100 knot-ft) increasing to very good (121600 knot-ft) in the afternoon. Haines Index........3 or very low potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Partly cloudy until 2100, then mostly cloudy. Chance of showers and thunderstorms until 2100, then slight chance of showers and thunderstorms until 2400. Some thunderstorms may be severe until 2300. Min temperature.....54-59. 24 hr trend......3 degrees warmer. Max humidity........88-94 percent. 24 hr trend......7 percent drier. Humidity recovery...Excellent. 20-foot winds.......South 5 to 10 mph. Gusts up to 25 mph in the evening. LAL.................3 until 2100, then 2 until 2400, then 1. Chc of wetting rain.5 percent. Transport winds.....South 10 to 15 mph. Mixing height.......3200-5200 ft AGL decreasing to 700-1300 ft AGL after midnight. Smoke dispersal.....Poor to fair (6800-44100 knot-ft). Haines Index........3 or very low potential for large plume dominated fire growth. .FRIDAY... Sky/weather.........Mostly cloudy. Chance of showers and thunderstorms after 1200 until 1500, then showers and thunderstorms likely. Max temperature.....78-83. 24 hr trend......3 degrees cooler. Min humidity........35-41 percent. 24 hr trend......3 percent wetter. 20-foot winds.......Northwest around 5 mph shifting to the southeast in the afternoon. Gusts up to 20 mph. LAL.................1 until 1200, then 3 until 1500, then 4. Chc of wetting rain.20 percent. Transport winds.....West around 5 mph shifting to the southwest in the afternoon. Mixing height.......2900-4900 ft AGL increasing to 8300-10300 ft AGL in the afternoon. Smoke dispersal.....Poor (18900 knot-ft) increasing to good (77500 knot-ft) in the afternoon. Haines Index........3 or very low potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .SATURDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the mid 50s. Highs in the mid 80s. West winds around 10 mph. .SUNDAY...Mostly clear. Lows in the upper 50s. Highs around 90. West winds around 10 mph. .MONDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 90s. West winds around 10 mph. .TUESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows around 60. Highs in the lower 90s. .WEDNESDAY...Mostly clear. Chance of showers and thunderstorms. Lows in the upper 50s. Highs in the upper 80s. $$ WYZ431-202215- Laramie East High Plains- 156 AM MDT Thu Jun 20 2024 .TODAY... Sky/weather.........Mostly cloudy until 0900, then partly cloudy. Widespread fog until 0800Areas of fog after 0800 until 0900. Slight chance of showers and thunderstorms after 1200 until 1500, then showers and thunderstorms likely. Some thunderstorms may produce gusty winds and small hail after 1200 until 1400Some thunderstorms may be severe with gusty winds and small hail after 1400 until 1500, then some thunderstorms may be severe with damaging winds, large hail, and heavy rainfall. Max temperature.....82-87. 24 hr trend......20 degrees warmer. Min humidity........31-37 percent. 24 hr trend......8 percent drier. 20-foot winds.......South 10 to 15 mph. Gusts up to 25 mph increasing to 35 mph in the afternoon. LAL.................1 until 1200, then 3 until 1500, then 4. Chc of wetting rain.25 percent. Transport winds.....South 25 to 30 mph. Mixing height.......1800-3800 ft AGL increasing to 5200-7200 ft AGL in the afternoon. Smoke dispersal.....Good (65400 knot-ft) increasing to very good (116500 knot-ft) in the afternoon. Haines Index........3 or very low potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Partly cloudy until 2400, then mostly cloudy. Chance of showers and thunderstorms until 2400. Some thunderstorms may be severe with damaging winds, large hail, and heavy rainfall until 2000Some thunderstorms may be severe after 2000 until 2300. Min temperature.....55-60. 24 hr trend......3 degrees warmer. Max humidity........92-98 percent. 24 hr trend......Unchanged. Humidity recovery...Excellent. 20-foot winds.......Southeast 5 to 10 mph. Gusts up to 35 mph decreasing to 15 mph after midnight. LAL.................3 until 2100, then 2 until 2400, then 1. Chc of wetting rain.5 percent. Transport winds.....Southeast 10 to 15 mph. Mixing height.......3700-5700 ft AGL decreasing to 700-1600 ft AGL after midnight. Smoke dispersal.....Poor to fair (8500-50800 knot-ft). Haines Index........3 or very low potential for large plume dominated fire growth. .FRIDAY... Sky/weather.........Mostly cloudy until 1500, then partly cloudy. Chance of showers and thunderstorms after 1200. Max temperature.....81-86. 24 hr trend......2 degrees cooler. Min humidity........36-42 percent. 24 hr trend......3 percent wetter. 20-foot winds.......Northwest around 5 mph shifting to the east in the afternoon. Gusts up to 15 mph. LAL.................1 until 1200, then 3. Chc of wetting rain.10 percent. Transport winds.....Northwest around 5 mph shifting to the southwest in the afternoon. Mixing height.......2200-4200 ft AGL increasing to 7000-9000 ft AGL in the afternoon. Smoke dispersal.....Poor (11200 knot-ft) increasing to good (64000 knot-ft) in the afternoon. Haines Index........3 or very low potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .SATURDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the mid 50s. Highs in the upper 80s. Northwest winds around 5 mph. .SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the lower 90s. Southwest winds around 5 mph. .MONDAY...Mostly clear. Slight chance of showers. Lows in the lower 60s. Highs in the mid 90s. Southwest winds around 10 mph. .TUESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 90s. .WEDNESDAY...Mostly clear. Chance of showers and thunderstorms. Lows around 60. Highs in the lower 90s. $$ WYZ432-202215- Bordeaux/Chugwater/Wheatland- 156 AM MDT Thu Jun 20 2024 .TODAY... Sky/weather.........Mostly cloudy until 0900, then partly cloudy. Chance of showers and thunderstorms after 1200 until 1500, then showers likely and chance of thunderstorms. Some thunderstorms may produce gusty winds and small hail after 1200 until 1400Some thunderstorms may be severe with gusty winds and small hail after 1400 until 1500, then some thunderstorms may be severe with damaging winds, large hail, and heavy rainfall. Max temperature.....78-83. 24 hr trend......11 degrees warmer. Min humidity........42-48 percent. 24 hr trend......16 percent wetter. 20-foot winds.......Southeast 5 to 10 mph. Gusts up to 15 mph increasing to 25 mph in the afternoon. LAL.................1 until 1200, then 3 until 1500, then 4. Chc of wetting rain.20 percent. Transport winds.....South 10 to 15 mph. Mixing height.......1800-3800 ft AGL increasing to 5500-7500 ft AGL in the afternoon. Smoke dispersal.....Poor to good (36000-63800 knot-ft). Haines Index........4 or low potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Partly cloudy until 2100, then mostly cloudy. Chance of showers and thunderstorms until 2100, then slight chance of showers and thunderstorms until 2400. Some thunderstorms may be severe until 2300. Min temperature.....57-62. 24 hr trend......5 degrees warmer. Max humidity........89-95 percent. 24 hr trend......Unchanged. Humidity recovery...Excellent. 20-foot winds.......East 5 to 10 mph. Gusts up to 25 mph in the evening. LAL.................3 until 2400, then 2. Chc of wetting rain.5 percent. Transport winds.....Southeast around 10 mph. Mixing height.......1500-3500 ft AGL. Smoke dispersal.....Poor (17500-20800 knot-ft). Haines Index........3 or very low potential for large plume dominated fire growth. .FRIDAY... Sky/weather.........Mostly cloudy. Chance of showers after 1200 until 1500. Chance of thunderstorms after 1200. Showers likely after 1500. Some thunderstorms may be severe after 1500. Max temperature.....78-83. 24 hr trend......1 degree warmer. Min humidity........42-48 percent. 24 hr trend......1 percent wetter. 20-foot winds.......Northeast around 5 mph shifting to the southeast with gusts to around 35 mph in the afternoon. LAL.................1 until 1200, then 3 until 1500, then 4. Chc of wetting rain.15 percent. Transport winds.....West around 5 mph shifting to the south in the afternoon. Mixing height.......2100-4100 ft AGL increasing to 5200-7200 ft AGL in the afternoon. Smoke dispersal.....Poor (9100 knot-ft) increasing to fair (59900 knot-ft) in the afternoon. Haines Index........3 or very low potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .SATURDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the upper 50s. Highs in the upper 80s. West winds around 5 mph. .SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the mid 90s. West winds around 5 mph. .MONDAY...Mostly clear. Slight chance of showers. Lows in the mid 60s. Highs in the mid 90s. Southwest winds around 10 mph. .TUESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 90s. .WEDNESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 90s. $$ WYZ433-202215- Goshen/Middle-Lower North Platte River Basin- 156 AM MDT Thu Jun 20 2024 .TODAY... Sky/weather.........Mostly cloudy until 0900, then partly cloudy until 1500, then mostly cloudy. Areas of fog until 0700Patchy fog after 0700 until 0900. Chance of showers and thunderstorms after 1200 until 1500, then showers likely and chance of thunderstorms. Some thunderstorms may produce gusty winds and small hail after 1200 until 1500, then some thunderstorms may be severe with damaging winds, large hail, and heavy rainfall. Max temperature.....80-85. 24 hr trend......9 degrees warmer. Min humidity........40-46 percent. 24 hr trend......16 percent wetter. 20-foot winds.......Southeast around 5 mph and gusty increasing to around 15 mph with higher gusts in the afternoon. LAL.................1 until 1200, then 3 until 1500, then 4. Chc of wetting rain.25 percent. Transport winds.....South around 20 mph. Mixing height.......2100-4100 ft AGL increasing to 5600-7600 ft AGL in the afternoon. Smoke dispersal.....Fair (48700 knot-ft) increasing to good (99800 knot-ft) in the afternoon. Haines Index........3 or very low potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Partly cloudy until 2100, then mostly cloudy. Chance of showers and thunderstorms until 2400. Some thunderstorms may be severe with damaging winds, large hail, and heavy rainfall until 2000Some thunderstorms may be severe after 2000 until 2300. Min temperature.....56-61. 24 hr trend......2 degrees warmer. Max humidity........91-97 percent. 24 hr trend......Unchanged. Humidity recovery...Excellent. 20-foot winds.......East 5 to 10 mph. Gusts up to 30 mph in the evening. LAL.................3 until 2400, then 1. Chc of wetting rain.5 percent. Transport winds.....East 10 to 15 mph. Mixing height.......1000-2800 ft AGL. Smoke dispersal.....Poor (15400-22000 knot-ft). Haines Index........3 or very low potential for large plume dominated fire growth. .FRIDAY... Sky/weather.........Mostly cloudy. Chance of showers and thunderstorms after 1200. Some thunderstorms may be severe after 1500. Max temperature.....80-85. 24 hr trend......1 degree warmer. Min humidity........41-47 percent. 24 hr trend......3 percent drier. 20-foot winds.......Northeast around 5 mph. Gusts up to 20 mph in the afternoon. LAL.................1 until 1200, then 3. Chc of wetting rain.15 percent. Transport winds.....North around 5 mph shifting to the east in the afternoon. Mixing height.......1400-2600 ft AGL increasing to 3600-5600 ft AGL in the afternoon. Smoke dispersal.....Poor (8000-35800 knot-ft). Haines Index........3 or very low potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .SATURDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the upper 50s. Highs in the upper 80s. Northwest winds around 5 mph. .SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the mid 90s. Southwest winds around 5 mph. .MONDAY...Mostly clear. Slight chance of showers. Lows in the lower 60s. Highs in the upper 90s. Southwest winds around 5 mph. .TUESDAY...Mostly clear. Slight chance of showers. Lows in the lower 60s. Highs in the mid 90s. .WEDNESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 60s. Highs in the mid 90s. $$