


Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Rapid City, SD
Issued by NWS Rapid City, SD
801 FNUS53 KUNR 180939 FWFUNR Fire Weather Planning Forecast for NE Wyoming and WRN South Dakota National Weather Service Rapid City SD 339 AM MDT Fri Jul 18 2025 .DISCUSSION... Temperatures will climb to near or somewhat above normal through at least the next week or so. Daily chances for thunderstorms, some of which could be strong to severe at times, are also anticipated as an active upper-level pattern sets up over the region. However, much of the region could remain dry on a day-to- day basis. WYZ314-182215- Northern Campbell- Including Gillette and Weston 339 AM MDT Fri Jul 18 2025 .TODAY... Sky/weather.........Sunny. Chc of wetting rain.0 percent. Max temperature.....Around 84. Min humidity........35 percent. 20-foot winds.......North 5 to 10 mph. Transport winds.....North around 15 mph. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......6400 to 8100 ft agl. .TONIGHT... Sky/weather.........Mostly cloudy. Slight chance of showers and thunderstorms through the night. Chc of wetting rain.20 percent. Min temperature.....Around 61. Max humidity........80-90 percent. 20-foot winds.......East 10 to 15 mph shifting to the south after midnight. Transport winds.....Southeast 20 to 25 mph. Smoke dispersal.....Poor. Mixing height.......500 to 600 ft agl. .SATURDAY... Sky/weather.........Sunny. Slight chance of showers and thunderstorms in the afternoon. Chc of wetting rain.0 percent. Max temperature.....Around 91. Min humidity........22 percent. 20-foot winds.......South 10 to 15 mph with gusts to around 25 mph. Transport winds.....South around 25 mph shifting to the west in the afternoon. Smoke dispersal.....Good increasing to excellent in the afternoon. Mixing height.......9900 to 12400 ft agl. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Mostly clear. Lows around 60. Highs in the lower 90s. Northwest winds around 15 mph. .MONDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 90s. Northwest winds around 15 mph. .TUESDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows in the upper 50s. Highs in the mid 80s. Northwest winds around 15 mph. .WEDNESDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the upper 50s. Highs in the mid 80s. .THURSDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the upper 50s. Highs in the upper 80s. $$ WYZ315-182215- Southern Campbell- Including Wright and Savageton 339 AM MDT Fri Jul 18 2025 .TODAY... Sky/weather.........Sunny. Chc of wetting rain.0 percent. Max temperature.....Around 84. Min humidity........35 percent. 20-foot winds.......North 10 to 15 mph. Transport winds.....North around 15 mph. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......6800 to 8600 ft agl. .TONIGHT... Sky/weather.........Mostly cloudy. Slight chance of showers and thunderstorms in the evening. Chc of wetting rain.20 percent. Min temperature.....Around 59. Max humidity........86-94 percent. 20-foot winds.......Southeast 10 to 15 mph. Transport winds.....Southeast around 25 mph. Smoke dispersal.....Poor. Mixing height.......500 to 600 ft agl. .SATURDAY... Sky/weather.........Mostly sunny. Slight chance of showers and thunderstorms in the afternoon. Chc of wetting rain.0 percent. Max temperature.....Around 90. Min humidity........20 percent. 20-foot winds.......Southwest 10 to 15 mph. Transport winds.....Southwest 20 to 25 mph. Smoke dispersal.....Very good increasing to excellent in the afternoon. Mixing height.......9900 to 12400 ft agl. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the lower 90s. West winds around 15 mph. .MONDAY...Mostly clear. Lows in the upper 50s. Highs in the lower 90s. Southwest winds around 15 mph. .TUESDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows in the upper 50s. Highs in the upper 80s. West winds around 15 mph. .WEDNESDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows in the mid 50s. Highs in the mid 80s. .THURSDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows in the upper 50s. Highs in the upper 80s. $$ WYZ316-182215- Crook County Plains- Including Moorcroft, Devils Tower, Hulett, and New Haven 339 AM MDT Fri Jul 18 2025 .TODAY... Sky/weather.........Sunny. Chc of wetting rain.0 percent. Max temperature.....Around 82. Min humidity........38 percent. 20-foot winds.......North 5 to 10 mph. Transport winds.....Northeast around 15 mph. Smoke dispersal.....Good. Mixing height.......5700 to 7200 ft agl. .TONIGHT... Sky/weather.........Mostly cloudy. Slight chance of showers and thunderstorms in the evening, then chance of showers and thunderstorms after midnight. Chc of wetting rain.30 percent. Min temperature.....Around 59. Max humidity........90-96 percent. 20-foot winds.......Southeast 10 to 15 mph. Transport winds.....Southeast 20 to 25 mph. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .SATURDAY... Sky/weather.........Sunny. Slight chance of showers and thunderstorms in the morning, then chance of showers and thunderstorms in the afternoon. Chc of wetting rain.20 percent. Max temperature.....Around 88. Min humidity........27-35 percent. 20-foot winds.......Southeast 10 to 15 mph. Transport winds.....South around 30 mph becoming southwest around 20 mph in the afternoon. Smoke dispersal.....Fair increasing to excellent in the afternoon. Mixing height.......9500 to 11900 ft agl. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the upper 50s. Highs in the lower 90s. West winds 10 to 15 mph. .MONDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the upper 50s. Highs in the lower 90s. Southeast winds around 10 mph. .TUESDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the upper 50s. Highs in the mid 80s. Southwest winds around 10 mph. .WEDNESDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the upper 50s. Highs in the lower 80s. .THURSDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the upper 50s. Highs in the upper 80s. $$ WYZ317-182215- Weston County Plains- Including Newcastle, Upton, and Rochelle 339 AM MDT Fri Jul 18 2025 .TODAY... Sky/weather.........Sunny. Chc of wetting rain.0 percent. Max temperature.....Around 85. Min humidity........28-36 percent. 20-foot winds.......North 10 to 15 mph. Transport winds.....Northwest 15 to 20 mph. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......6300 to 7900 ft agl. .TONIGHT... Sky/weather.........Mostly cloudy. Chance of showers and thunderstorms. Chc of wetting rain.30 percent. Min temperature.....Around 60. Max humidity........86-94 percent. 20-foot winds.......Southeast 10 to 20 mph. Transport winds.....Southeast around 30 mph decreasing to around 20 mph after midnight. Smoke dispersal.....Poor. Mixing height.......600 to 700 ft agl. .SATURDAY... Sky/weather.........Mostly sunny. Slight chance of showers and thunderstorms through the day. Chc of wetting rain.10 percent. Max temperature.....Around 89. Min humidity........22-30 percent. 20-foot winds.......Southeast 10 to 15 mph with gusts to around 25 mph. Transport winds.....South around 25 mph. Smoke dispersal.....Good increasing to excellent in the afternoon. Mixing height.......9900 to 12400 ft agl. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows around 60. Highs in the lower 90s. West winds 10 to 15 mph. .MONDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows around 60. Highs in the lower 90s. South winds 10 to 15 mph. .TUESDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows around 60. Highs in the upper 80s. Southwest winds around 15 mph. .WEDNESDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the upper 50s. Highs in the mid 80s. .THURSDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the upper 50s. Highs in the upper 80s. $$ WYZ318-182215- Wyoming Black Hills- Including Sundance and Four Corners 339 AM MDT Fri Jul 18 2025 .TODAY... Sky/weather.........Sunny. Patchy fog in the morning. Chc of wetting rain.0 percent. Max temperature.....76-82. Min humidity........42-50 percent. 20-foot winds.......North 5 to 10 mph. Transport winds.....Northeast 15 to 20 mph. Smoke dispersal.....Good. Mixing height.......5900 to 7400 ft agl. .TONIGHT... Sky/weather.........Mostly cloudy. Slight chance of rain showers in the evening. Chance of thunderstorms through the night. Chance of rain showers after midnight. Chc of wetting rain.30 percent. Min temperature.....Around 58. Max humidity........85-95 percent. 20-foot winds.......Southeast 5 to 10 mph. Transport winds.....Southeast 15 to 20 mph. Smoke dispersal.....Poor. Mixing height.......300 to 400 ft agl. .SATURDAY... Sky/weather.........Partly sunny then becoming sunny. Chance of showers and thunderstorms. Chc of wetting rain.20 percent. Max temperature.....80-86. Min humidity........39-47 percent. 20-foot winds.......South 10 to 15 mph. Transport winds.....South 25 to 30 mph. Smoke dispersal.....Fair increasing to very good in the afternoon. Mixing height.......7600 to 9600 ft agl. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows around 60. Highs in the mid 80s. West winds around 10 mph. .MONDAY...Mostly clear. Chance of showers and thunderstorms. Lows around 60. Highs in the upper 80s. South winds around 10 mph. .TUESDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the upper 50s. Highs in the lower 80s. West winds around 10 mph. .WEDNESDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the upper 50s. Highs in the upper 70s. .THURSDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the upper 50s. Highs in the lower 80s. $$ SDZ327-182215- Butte County Area- Including Belle Fourche, Colony, and Newell 339 AM MDT Fri Jul 18 2025 .TODAY... Sky/weather.........Sunny. Patchy fog in the morning. Chc of wetting rain.0 percent. Max temperature.....Around 82. Min humidity........44 percent. 20-foot winds.......North 10 to 15 mph with gusts to around 25 mph. Transport winds.....North 20 to 25 mph. Smoke dispersal.....Good. Mixing height.......4300 to 5400 ft agl. .TONIGHT... Sky/weather.........Partly cloudy then becoming mostly cloudy. Chance of showers and thunderstorms after midnight. Chc of wetting rain.30 percent. Min temperature.....Around 60. Max humidity........100 percent. 20-foot winds.......East 10 to 15 mph with gusts to around 25 mph. Transport winds.....East 20 to 25 mph. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .SATURDAY... Sky/weather.........Mostly sunny. Chance of showers and thunderstorms. Chc of wetting rain.20 percent. Max temperature.....Around 84. Min humidity........48-54 percent. 20-foot winds.......Southeast 20 to 30 mph with gusts to around 40 mph. Transport winds.....Southeast around 40 mph. Smoke dispersal.....Good increasing to very good in the afternoon. Mixing height.......5600 to 7000 ft agl. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Breezy. Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 60s. Highs in the upper 80s. Northeast winds 15 to 25 mph. .MONDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows in the lower 60s. Highs in the upper 80s. East winds around 15 mph. .TUESDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 60s. Highs in the mid 80s. East winds 15 to 20 mph. .WEDNESDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 80s. .THURSDAY...Partly cloudy. Chance of showers and thunderstorms. Lows around 60. Highs in the mid 80s. $$ SDZ319-182215- Northern Black Hills- Including Lead, Deadwood, and Rochford 339 AM MDT Fri Jul 18 2025 .TODAY... Sky/weather.........Sunny. Patchy fog in the morning. Slight chance of showers and thunderstorms in the afternoon. Chc of wetting rain.0 percent. Max temperature.....Around 75. Min humidity........49-57 percent. 20-foot winds.......North 5 to 10 mph. Transport winds.....North around 15 mph. Smoke dispersal.....Fair. Mixing height.......4400 to 5600 ft agl. .TONIGHT... Sky/weather.........Mostly cloudy. Slight chance of showers and thunderstorms in the evening, then chance of showers and thunderstorms after midnight. Chc of wetting rain.30 percent. Min temperature.....50-56. Max humidity........90-100 percent. 20-foot winds.......Southeast around 5 mph shifting to the south after midnight. Transport winds.....South 15 to 20 mph. Smoke dispersal.....Poor. Mixing height.......200 to 300 ft agl. .SATURDAY... Sky/weather.........Mostly sunny. Chance of showers and thunderstorms. Chc of wetting rain.30 percent. Max temperature.....74-80. Min humidity........48-54 percent. 20-foot winds.......South 10 to 15 mph with gusts to around 25 mph. Transport winds.....South 20 to 25 mph. Smoke dispersal.....Fair increasing to good in the afternoon. Mixing height.......5500 to 6900 ft agl. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the mid 50s. Highs in the lower 80s. West winds 10 to 15 mph. .MONDAY...Mostly clear. Chance of showers and thunderstorms. Lows in the mid 50s. Highs in the lower 80s. South winds around 10 mph. .TUESDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the mid 50s. Highs in the upper 70s. Northwest winds around 10 mph. .WEDNESDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the mid 50s. Highs in the mid 70s. .THURSDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 50s. Highs in the upper 70s. $$ SDZ320-182215- Central Black Hills- Including Custer, Hill City, and Keystone 339 AM MDT Fri Jul 18 2025 .TODAY... Sky/weather.........Sunny. Patchy fog in the morning. Slight chance of showers and thunderstorms in the afternoon. Chc of wetting rain.0 percent. Max temperature.....74-80. Min humidity........44-50 percent. 20-foot winds.......North 10 to 15 mph with gusts to around 25 mph. Transport winds.....North around 15 mph. Smoke dispersal.....Good. Mixing height.......5800 to 7300 ft agl. .TONIGHT... Sky/weather.........Mostly cloudy. Slight chance of showers and thunderstorms in the evening, then chance of showers and thunderstorms after midnight. Chc of wetting rain.30 percent. Min temperature.....52-58. Max humidity........90-100 percent. 20-foot winds.......Southeast 5 to 10 mph with gusts to around 20 mph shifting to the south after midnight. Transport winds.....Southeast around 15 mph shifting to the south after midnight. Smoke dispersal.....Poor. Mixing height.......200 to 300 ft agl. .SATURDAY... Sky/weather.........Mostly sunny. Chance of showers and thunderstorms. Chc of wetting rain.30 percent. Max temperature.....75-81. Min humidity........46-54 percent. 20-foot winds.......South 10 to 15 mph with gusts to around 25 mph. Transport winds.....South 20 to 25 mph. Smoke dispersal.....Fair increasing to good in the afternoon. Mixing height.......5100 to 6400 ft agl. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the upper 50s. Highs in the mid 80s. West winds 10 to 15 mph. .MONDAY...Mostly clear. Chance of showers and thunderstorms. Lows in the upper 50s. Highs in the mid 80s. South winds around 10 mph. .TUESDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the upper 50s. Highs in the lower 80s. Southeast winds around 10 mph. .WEDNESDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the upper 50s. Highs in the upper 70s. .THURSDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the mid 50s. Highs in the upper 70s. $$ SDZ321-182215- Southern Black Hills- Including Pringle, Custer State Park, and Wind Cave 339 AM MDT Fri Jul 18 2025 .TODAY... Sky/weather.........Sunny. Patchy fog in the morning. Slight chance of showers and thunderstorms in the afternoon. Chc of wetting rain.0 percent. Max temperature.....Around 81. Min humidity........41 percent. 20-foot winds.......North 10 to 15 mph shifting to the east in the afternoon. Gusts to around 25 mph. Transport winds.....North around 20 mph. Smoke dispersal.....Fair increasing to good in the afternoon. Mixing height.......5700 to 7200 ft agl. .TONIGHT... Sky/weather.........Mostly cloudy. Chance of showers and thunderstorms. Chc of wetting rain.30 percent. Min temperature.....Around 60. Max humidity........84-94 percent. 20-foot winds.......East 10 to 15 mph. Transport winds.....East 15 to 20 mph. Smoke dispersal.....Poor. Mixing height.......300 to 400 ft agl. .SATURDAY... Sky/weather.........Mostly sunny. Chance of showers and thunderstorms. Chc of wetting rain.30 percent. Max temperature.....80-86. Min humidity........41-47 percent. 20-foot winds.......Southeast 10 to 15 mph with gusts to around 25 mph. Transport winds.....South around 20 mph. Smoke dispersal.....Poor increasing to very good in the afternoon. Mixing height.......5600 to 7100 ft agl. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 60s. Highs around 90. West winds 10 to 15 mph. .MONDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 60s. Highs in the upper 80s. Southeast winds around 10 mph. .TUESDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows in the lower 60s. Highs in the upper 80s. Southeast winds around 10 mph. .WEDNESDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 80s. .THURSDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 60s. Highs in the mid 80s. $$ SDZ322-182215- Fall River County Area- Including Hot Springs, Edgemont, and Ardmore 339 AM MDT Fri Jul 18 2025 .TODAY... Sky/weather.........Sunny. Chc of wetting rain.0 percent. Max temperature.....Around 87. Min humidity........35 percent. 20-foot winds.......Northwest 10 to 15 mph shifting to the east 15 to 20 mph with gusts to around 30 mph in the afternoon. Transport winds.....Northwest around 20 mph shifting to the northeast in the afternoon. Smoke dispersal.....Fair increasing to very good in the afternoon. Mixing height.......6400 to 8100 ft agl. .TONIGHT... Sky/weather.........Mostly cloudy. Chance of showers and thunderstorms. Chc of wetting rain.30 percent. Min temperature.....Around 62. Max humidity........86-94 percent. 20-foot winds.......East 10 to 20 mph. Transport winds.....East around 25 mph decreasing to around 15 mph after midnight. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .SATURDAY... Sky/weather.........Mostly sunny. Slight chance of showers and thunderstorms in the morning, then chance of showers and thunderstorms in the afternoon. Chc of wetting rain.20 percent. Max temperature.....Around 90. Min humidity........32-38 percent. 20-foot winds.......Southeast 10 to 15 mph with gusts to around 25 mph. Transport winds.....Southeast around 25 mph. Smoke dispersal.....Fair increasing to excellent in the afternoon. Mixing height.......7100 to 8900 ft agl. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 60s. Highs in the mid 90s. West winds around 15 mph. .MONDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the mid 60s. Highs in the mid 90s. Southeast winds around 15 mph. .TUESDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows in the mid 60s. Highs in the lower 90s. East winds around 15 mph. .WEDNESDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 60s. Highs in the upper 80s. .THURSDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 60s. Highs in the upper 80s. $$ SDZ323-182215- Northern Foot Hills- Including Spearfish and Sturgis 339 AM MDT Fri Jul 18 2025 .TODAY... Sky/weather.........Sunny. Patchy fog in the morning. Chc of wetting rain.0 percent. Max temperature.....Around 80. Min humidity........50 percent. 20-foot winds.......Northwest 10 to 15 mph shifting to the north in the afternoon. Transport winds.....Northwest around 20 mph shifting to the northeast in the afternoon. Smoke dispersal.....Fair. Mixing height.......3600 to 4600 ft agl. .TONIGHT... Sky/weather.........Partly cloudy then becoming mostly cloudy. Slight chance of showers and thunderstorms in the evening, then chance of showers and thunderstorms after midnight. Chc of wetting rain.30 percent. Min temperature.....Around 62. Max humidity........90-98 percent. 20-foot winds.......Southeast 10 to 15 mph. Transport winds.....Southeast 15 to 20 mph. Smoke dispersal.....Poor. Mixing height.......500 to 600 ft agl. .SATURDAY... Sky/weather.........Mostly sunny. Chance of showers and thunderstorms. Chc of wetting rain.30 percent. Max temperature.....Around 84. Min humidity........50-58 percent. 20-foot winds.......Southeast 15 to 25 mph with gusts to around 35 mph. Transport winds.....Southeast 30 to 35 mph. Smoke dispersal.....Fair increasing to very good in the afternoon. Mixing height.......5700 to 7200 ft agl. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Mostly clear. Chance of showers and thunderstorms. Lows in the lower 60s. Highs in the upper 80s. Northwest winds 15 to 20 mph. .MONDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the mid 60s. Highs in the mid 80s. East winds around 15 mph. .TUESDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 80s. Northeast winds around 15 mph. .WEDNESDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 60s. Highs around 80. .THURSDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 80s. $$ SDZ324-182215- Eastern Foot Hills- Including Rapid City and Piedmont 339 AM MDT Fri Jul 18 2025 .TODAY... Sky/weather.........Mostly sunny. Patchy fog in the morning. Chc of wetting rain.0 percent. Max temperature.....Around 82. Min humidity........46 percent. 20-foot winds.......North 10 to 15 mph with gusts to around 30 mph. Transport winds.....North around 25 mph. Smoke dispersal.....Fair increasing to good in the afternoon. Mixing height.......3800 to 4800 ft agl. .TONIGHT... Sky/weather.........Mostly cloudy. Slight chance of showers and thunderstorms in the evening, then chance of showers and thunderstorms after midnight. Chc of wetting rain.20 percent. Min temperature.....Around 61. Max humidity........98 percent. 20-foot winds.......East 5 to 10 mph with gusts to around 20 mph shifting to the south after midnight. Transport winds.....East around 15 mph shifting to the south after midnight. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .SATURDAY... Sky/weather.........Mostly cloudy then becoming mostly sunny. Chance of showers and thunderstorms. Chc of wetting rain.30 percent. Max temperature.....Around 86. Min humidity........48-54 percent. 20-foot winds.......Southeast 10 to 20 mph with gusts to around 30 mph. Transport winds.....South around 30 mph. Smoke dispersal.....Fair increasing to very good in the afternoon. Mixing height.......3700 to 4700 ft agl. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 90s. Northeast winds 10 to 20 mph. .MONDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the mid 60s. Highs around 90. Northeast winds around 10 mph. .TUESDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 60s. Highs in the upper 80s. Northeast winds 10 to 15 mph. .WEDNESDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 80s. .THURSDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 60s. Highs in the mid 80s. $$ SDZ325-182215- Custer County Plains- Including Hermosa, Fairburn, Buffalo Gap, and Folsom 339 AM MDT Fri Jul 18 2025 .TODAY... Sky/weather.........Sunny. Chc of wetting rain.0 percent. Max temperature.....Around 85. Min humidity........42 percent. 20-foot winds.......North 10 to 20 mph with gusts to around 30 mph. Transport winds.....North around 30 mph. Smoke dispersal.....Fair increasing to very good in the afternoon. Mixing height.......4000 to 5000 ft agl. .TONIGHT... Sky/weather.........Mostly cloudy. Slight chance of showers and thunderstorms in the evening, then chance of showers and thunderstorms after midnight. Chc of wetting rain.30 percent. Min temperature.....Around 61. Max humidity........99 percent. 20-foot winds.......Northeast 10 to 15 mph. Gusts to around 25 mph in the evening. Transport winds.....East around 20 mph shifting to the south after midnight. Smoke dispersal.....Poor. Mixing height.......500 to 600 ft agl. .SATURDAY... Sky/weather.........Mostly cloudy then becoming mostly sunny. Chance of showers and thunderstorms. Chc of wetting rain.30 percent. Max temperature.....Around 88. Min humidity........45 percent. 20-foot winds.......Southeast 10 to 20 mph with gusts to around 30 mph. Transport winds.....South 20 to 25 mph. Smoke dispersal.....Fair increasing to very good in the afternoon. Mixing height.......4700 to 5900 ft agl. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Mostly clear. Chance of showers and thunderstorms. Lows in the lower 60s. Highs in the mid 90s. Southeast winds 15 to 20 mph. .MONDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows in the lower 60s. Highs in the mid 90s. Northeast winds around 15 mph. .TUESDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 90s. Northeast winds around 15 mph. .WEDNESDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 60s. Highs in the mid 80s. .THURSDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 60s. Highs in the upper 80s. $$ SDZ326-182215- Pine Ridge Area- Including Pine Ridge, Oelrichs, Batesland, and Kyle 339 AM MDT Fri Jul 18 2025 .TODAY... Sky/weather.........Sunny. Chc of wetting rain.0 percent. Max temperature.....Around 87. Min humidity........39-45 percent. 20-foot winds.......Northwest 15 to 20 mph shifting to the northeast 10 to 20 mph in the afternoon. Gusts to around 30 mph. Transport winds.....Northwest around 25 mph shifting to the north in the afternoon. Smoke dispersal.....Fair increasing to very good in the afternoon. Mixing height.......4000 to 5000 ft agl. .TONIGHT... Sky/weather.........Mostly cloudy. Slight chance of showers and thunderstorms in the evening, then chance of showers and thunderstorms after midnight. Chc of wetting rain.30 percent. Min temperature.....Around 61. Max humidity........99 percent. 20-foot winds.......East 10 to 15 mph. Gusts to around 25 mph in the evening. Transport winds.....Northeast around 25 mph becoming east around 15 mph after midnight. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .SATURDAY... Sky/weather.........Partly sunny. Chance of showers and thunderstorms. Chc of wetting rain.30 percent. Max temperature.....84-90. Min humidity........40-50 percent. 20-foot winds.......Southeast 10 to 20 mph. Transport winds.....Southeast around 20 mph increasing to around 30 mph in the afternoon. Smoke dispersal.....Fair increasing to very good in the afternoon. Mixing height.......5200 to 6600 ft agl. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Mostly clear. Chance of showers and thunderstorms. Lows in the lower 60s. Highs in the mid 90s. Southwest winds 15 to 20 mph. .MONDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 60s. Highs in the mid 90s. North winds around 15 mph. .TUESDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 90s. Northeast winds around 15 mph. .WEDNESDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 60s. Highs in the upper 80s. .THURSDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 60s. Highs in the upper 80s. $$ SDZ328-182215- Perkins County- Including Lemmon and Bison 339 AM MDT Fri Jul 18 2025 .TODAY... Sky/weather.........Mostly sunny. Chc of wetting rain.0 percent. Max temperature.....Around 81. Min humidity........42-48 percent. 20-foot winds.......North 10 to 15 mph with gusts to around 25 mph. Transport winds.....North around 20 mph. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......4400 to 5600 ft agl. .TONIGHT... Sky/weather.........Mostly clear then becoming mostly cloudy. Slight chance of showers and thunderstorms after midnight. Chc of wetting rain.10 percent. Min temperature.....Around 57. Max humidity........100 percent. 20-foot winds.......East 10 to 15 mph. Transport winds.....East around 20 mph. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .SATURDAY... Sky/weather.........Mostly cloudy then becoming mostly sunny. Chance of showers and thunderstorms. Chc of wetting rain.20 percent. Max temperature.....Around 81. Min humidity........52 percent. 20-foot winds.......Southeast 20 to 30 mph. Transport winds.....Southeast 30 to 35 mph. Smoke dispersal.....Fair increasing to very good in the afternoon. Mixing height.......3200 to 4000 ft agl. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Breezy. Mostly cloudy. Chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 80s. Southeast winds 20 to 25 mph. .MONDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 60s. Highs in the upper 80s. East winds around 15 mph. .TUESDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 80s. East winds around 15 mph. .WEDNESDAY...Mostly cloudy. Chance of showers and thunderstorms. Lows in the lower 60s. Highs around 80. .THURSDAY...Partly cloudy. Chance of showers and thunderstorms. Lows around 60. Highs in the mid 80s. $$ SDZ329-182215- West Central Plains- Including Faith, Ellsworth AFB, New Underwood, and Wall 339 AM MDT Fri Jul 18 2025 .TODAY... Sky/weather.........Mostly sunny. Patchy fog in the morning. Chc of wetting rain.0 percent. Max temperature.....Around 84. Min humidity........44 percent. 20-foot winds.......North 10 to 20 mph with gusts to around 30 mph. Transport winds.....North around 25 mph. Smoke dispersal.....Fair increasing to good in the afternoon. Mixing height.......3700 to 4700 ft agl. .TONIGHT... Sky/weather.........Partly cloudy then becoming mostly cloudy. Slight chance of showers and thunderstorms after midnight. Chc of wetting rain.20 percent. Min temperature.....Around 61. Max humidity........100 percent. 20-foot winds.......East 10 to 15 mph with gusts to around 25 mph. Transport winds.....East around 20 mph. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .SATURDAY... Sky/weather.........Mostly cloudy then becoming mostly sunny. Chance of showers and thunderstorms. Chc of wetting rain.30 percent. Max temperature.....Around 85. Min humidity........48 percent. 20-foot winds.......Southeast 20 to 30 mph. Transport winds.....Southeast 30 to 35 mph. Smoke dispersal.....Fair increasing to very good in the afternoon. Mixing height.......3600 to 4600 ft agl. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Breezy. Partly cloudy. Chance of showers and thunderstorms. Lows in the mid 60s. Highs in the lower 90s. East winds 20 to 25 mph. .MONDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows in the mid 60s. Highs in the lower 90s. East winds 15 to 20 mph. .TUESDAY...Partly cloudy. Chance of showers and slight chance of thunderstorms. Lows in the mid 60s. Highs in the upper 80s. Northeast winds 15 to 20 mph. .WEDNESDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 80s. .THURSDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 60s. Highs in the upper 80s. $$ SDZ332-182215- Badlands Area- Including Interior, Scenic, Rockyford, and Wanblee 339 AM MDT Fri Jul 18 2025 .TODAY... Sky/weather.........Sunny. Chc of wetting rain.0 percent. Max temperature.....Around 86. Min humidity........40-46 percent. 20-foot winds.......North 15 to 20 mph with gusts to around 30 mph. Transport winds.....North around 30 mph. Smoke dispersal.....Fair increasing to very good in the afternoon. Mixing height.......3600 to 4500 ft agl. .TONIGHT... Sky/weather.........Partly cloudy then becoming mostly cloudy. Chance of showers and thunderstorms after midnight. Chc of wetting rain.20 percent. Min temperature.....Around 63. Max humidity........100 percent. 20-foot winds.......East 10 to 20 mph. Transport winds.....East around 25 mph becoming southeast around 15 mph after midnight. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .SATURDAY... Sky/weather.........Mostly cloudy then becoming mostly sunny. Chance of showers and thunderstorms. Chc of wetting rain.30 percent. Max temperature.....Around 86. Min humidity........43-49 percent. 20-foot winds.......Southeast 10 to 20 mph with gusts to around 30 mph. Transport winds.....Southeast 25 to 30 mph. Smoke dispersal.....Fair increasing to very good in the afternoon. Mixing height.......4100 to 5200 ft agl. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the mid 60s. Highs in the mid 90s. South winds around 20 mph. .MONDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows in the mid 60s. Highs in the mid 90s. East winds 15 to 20 mph. .TUESDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows in the mid 60s. Highs in the lower 90s. Northeast winds around 15 mph. .WEDNESDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 60s. Highs in the upper 80s. .THURSDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 60s. Highs around 90. $$ SDZ333-182215- Bennett County Area- Including Martin, Tuthill, Allen, and Long Valley 339 AM MDT Fri Jul 18 2025 .TODAY... Sky/weather.........Mostly sunny. Chc of wetting rain.0 percent. Max temperature.....Around 85. Min humidity........50 percent. 20-foot winds.......Southwest 15 to 25 mph shifting to the north 10 to 20 mph in the afternoon. Gusts to around 35 mph. Transport winds.....Southwest around 35 mph shifting to the north in the afternoon. Smoke dispersal.....Good. Mixing height.......3200 to 4000 ft agl. .TONIGHT... Sky/weather.........Partly cloudy then becoming mostly cloudy. Slight chance of showers and thunderstorms in the evening, then chance of showers and thunderstorms after midnight. Chc of wetting rain.20 percent. Min temperature.....Around 62. Max humidity........100 percent. 20-foot winds.......Northeast 10 to 20 mph. Gusts to around 30 mph in the evening. Transport winds.....Northeast around 25 mph becoming east around 15 mph after midnight. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .SATURDAY... Sky/weather.........Mostly cloudy then becoming mostly sunny. Chance of showers and thunderstorms. Chc of wetting rain.30 percent. Max temperature.....Around 81. Min humidity........55-61 percent. 20-foot winds.......Southeast 15 to 20 mph with gusts to around 30 mph. Transport winds.....Southeast 25 to 30 mph. Smoke dispersal.....Fair increasing to good in the afternoon. Mixing height.......2900 to 3700 ft agl. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Warmer. Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 90s. South winds around 20 mph. .MONDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows in the mid 60s. Highs in the lower 90s. South winds 15 to 20 mph. .TUESDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the mid 60s. Highs around 90. Northeast winds 15 to 20 mph. .WEDNESDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 60s. Highs in the mid 80s. .THURSDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 60s. Highs in the upper 80s. $$ SDZ330-182215- Ziebach County- Including Dupree and Glad Valley 339 AM MDT Fri Jul 18 2025 .TODAY... Sky/weather.........Mostly sunny. Chc of wetting rain.0 percent. Max temperature.....Around 83. Min humidity........49 percent. 20-foot winds.......Northeast 10 to 15 mph. Transport winds.....East around 20 mph shifting to the north in the afternoon. Smoke dispersal.....Good. Mixing height.......3700 to 4700 ft agl. .TONIGHT... Sky/weather.........Mostly clear then becoming mostly cloudy. Chc of wetting rain.0 percent. Min temperature.....Around 60. Max humidity........100 percent. 20-foot winds.......East 10 to 15 mph. Transport winds.....East around 20 mph. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .SATURDAY... Sky/weather.........Mostly cloudy then becoming mostly sunny. Chance of showers and thunderstorms. Chc of wetting rain.20 percent. Max temperature.....Around 82. Min humidity........52 percent. 20-foot winds.......Southeast 10 to 20 mph with gusts to around 30 mph. Transport winds.....Southeast 25 to 30 mph. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......3100 to 3900 ft agl. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Mostly cloudy. Chance of showers and thunderstorms. Lows in the lower 60s. Highs in the mid 80s. Southeast winds around 20 mph. .MONDAY...Mostly cloudy. Chance of showers and thunderstorms. Lows in the mid 60s. Highs around 90. East winds 10 to 15 mph. .TUESDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the mid 60s. Highs in the mid 80s. Northeast winds around 15 mph. .WEDNESDAY...Mostly cloudy. Chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 80s. .THURSDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 60s. Highs in the mid 80s. $$ SDZ331-182215- Haakon County Area- Including Philip, Kadoka, Belvidere, and Midland 339 AM MDT Fri Jul 18 2025 .TODAY... Sky/weather.........Mostly sunny. Chc of wetting rain.0 percent. Max temperature.....Around 85. Min humidity........47 percent. 20-foot winds.......Northeast 10 to 15 mph with gusts to around 25 mph. Transport winds.....East around 20 mph shifting to the northeast in the afternoon. Smoke dispersal.....Fair increasing to good in the afternoon. Mixing height.......3400 to 4300 ft agl. .TONIGHT... Sky/weather.........Partly cloudy then becoming mostly cloudy. Slight chance of showers and thunderstorms after midnight. Chc of wetting rain.0 percent. Min temperature.....Around 62. Max humidity........100 percent. 20-foot winds.......Northeast 10 to 15 mph with gusts to around 25 mph. Transport winds.....East around 20 mph. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .SATURDAY... Sky/weather.........Mostly cloudy then becoming mostly sunny. Chance of showers and thunderstorms. Chc of wetting rain.30 percent. Max temperature.....Around 84. Min humidity........49 percent. 20-foot winds.......Southeast 10 to 20 mph with gusts to around 30 mph. Transport winds.....Southeast 25 to 30 mph. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......3200 to 4000 ft agl. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the mid 60s. Highs in the lower 90s. Southeast winds around 20 mph. .MONDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows in the mid 60s. Highs in the lower 90s. East winds 15 to 20 mph. .TUESDAY...Partly cloudy. Chance of showers and slight chance of thunderstorms. Lows in the mid 60s. Highs in the upper 80s. Northeast winds around 15 mph. .WEDNESDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 60s. Highs in the mid 80s. .THURSDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 60s. Highs in the upper 80s. $$ SDZ334-182215- Mellette and Todd Counties- Including Mission, White River, and Saint Francis 439 AM CDT Fri Jul 18 2025 .TODAY... Sky/weather.........Mostly sunny. Chc of wetting rain.0 percent. Max temperature.....Around 89. Min humidity........48 percent. 20-foot winds.......Southwest 15 to 25 mph shifting to the northwest 10 to 20 mph in the afternoon. Gusts to around 35 mph. Transport winds.....South around 35 mph shifting to the northwest in the afternoon. Smoke dispersal.....Good. Mixing height.......4200 to 5300 ft agl. .TONIGHT... Sky/weather.........Partly cloudy then becoming mostly cloudy. Slight chance of showers and thunderstorms after midnight. Chc of wetting rain.10 percent. Min temperature.....Around 62. Max humidity........100 percent. 20-foot winds.......Northeast 10 to 20 mph. Gusts to around 30 mph in the evening. Transport winds.....Northeast around 30 mph decreasing to around 20 mph after midnight. Smoke dispersal.....Poor. Mixing height.......500 to 600 ft agl. .SATURDAY... Sky/weather.........Cloudy then becoming mostly sunny. Chance of showers and thunderstorms. Chc of wetting rain.20 percent. Max temperature.....Around 82. Min humidity........53-61 percent. 20-foot winds.......East 10 to 20 mph with gusts to around 30 mph. Transport winds.....East 25 to 30 mph. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......2900 to 3700 ft agl. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Mostly cloudy. Chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 90s. Southeast winds around 20 mph. .MONDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows in the mid 60s. Highs in the mid 90s. Southeast winds 15 to 20 mph. .TUESDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the mid 60s. Highs in the lower 90s. Southeast winds 15 to 20 mph. .WEDNESDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the mid 60s. Highs in the mid 80s. .THURSDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the mid 60s. Highs in the upper 80s. $$ SDZ335-182215- Tripp County- Including Winner, Colome, and Hamill 439 AM CDT Fri Jul 18 2025 .TODAY... Sky/weather.........Mostly cloudy then becoming mostly sunny. Slight chance of showers and thunderstorms in the morning. Chc of wetting rain.0 percent. Max temperature.....Around 89. Min humidity........46-52 percent. 20-foot winds.......South 15 to 25 mph with gusts to around 35 mph shifting to the northwest 10 to 15 mph with gusts to around 25 mph in the afternoon. Transport winds.....South around 35 mph becoming southwest around 25 mph in the afternoon. Smoke dispersal.....Good. Mixing height.......4300 to 5400 ft agl. .TONIGHT... Sky/weather.........Partly cloudy then becoming mostly cloudy. Slight chance of showers and thunderstorms. Chc of wetting rain.0 percent. Min temperature.....Around 63. Max humidity........100 percent. 20-foot winds.......Northeast 10 to 15 mph. Gusts to around 25 mph in the evening. Transport winds.....Northeast 15 to 20 mph. Smoke dispersal.....Poor. Mixing height.......700 to 800 ft agl. .SATURDAY... Sky/weather.........Cloudy then becoming partly sunny. Chance of showers and thunderstorms in the morning, then slight chance of showers and thunderstorms in the afternoon. Chc of wetting rain.10 percent. Max temperature.....Around 82. Min humidity........53-65 percent. 20-foot winds.......East 10 to 15 mph with gusts to around 25 mph. Transport winds.....East 20 to 25 mph. Smoke dispersal.....Fair. Mixing height.......2800 to 3500 ft agl. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Mostly cloudy. Chance of showers and thunderstorms. Lows in the mid 60s. Highs in the upper 80s. Southeast winds 15 to 20 mph. .MONDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the mid 60s. Highs in the mid 90s. Southeast winds 15 to 20 mph. .TUESDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the upper 60s. Highs in the mid 90s. Southeast winds around 15 mph. .WEDNESDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the mid 60s. Highs in the upper 80s. .THURSDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the mid 60s. Highs around 90. $$