


Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Rapid City, SD
Issued by NWS Rapid City, SD
131 FNUS53 KUNR 310821 FWFUNR Fire Weather Planning Forecast for NE Wyoming and WRN South Dakota National Weather Service Rapid City SD 221 AM MDT Sun Aug 31 2025 .DISCUSSION... Showers and isolated thunderstorms will continue today with the best chance for wetting rains over central South Dakota. Drier and slightly warmer conditions are expected on Monday and Tuesday, before a cold front moves through later Tuesday into Wednesday. The cold front will bring chances for showers and thunderstorms along with cooler temperatures. WYZ314-312215- Northern Campbell- Including Gillette and Weston 221 AM MDT Sun Aug 31 2025 .TODAY... Sky/weather.........Sunny. Chc of wetting rain.0 percent. Max temperature.....Around 80. Min humidity........27-33 percent. 20-foot winds.......Southwest 5 to 10 mph shifting to the north 10 to 15 mph in the afternoon. Transport winds.....Southwest around 15 mph increasing to northwest around 25 mph in the afternoon. Smoke dispersal.....Fair increasing to very good in the afternoon. Mixing height.......7200 to 9100 ft agl. .TONIGHT... Sky/weather.........Mostly clear. Chc of wetting rain.0 percent. Min temperature.....Around 53. Max humidity........72-90 percent. 20-foot winds.......East 10 to 15 mph shifting to the south 5 to 10 mph after midnight. Transport winds.....Northeast around 20 mph becoming south around 10 mph after midnight. Smoke dispersal.....Poor. Mixing height.......300 to 400 ft agl. .LABOR DAY... Sky/weather.........Sunny. Chc of wetting rain.0 percent. Max temperature.....Around 84. Min humidity........23 percent. 20-foot winds.......Southwest 5 to 10 mph shifting to the north with gusts to around 20 mph in the afternoon. Transport winds.....Southwest around 15 mph increasing to northwest around 25 mph in the afternoon. Smoke dispersal.....Fair increasing to excellent in the afternoon. Mixing height.......6900 to 8700 ft agl. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the mid 80s. Northwest winds around 10 mph. .WEDNESDAY...Not as warm. Partly cloudy. Slight chance of showers. Lows in the lower 50s. Highs in the lower 70s. North winds 10 to 15 mph. .THURSDAY...Partly cloudy. Lows in the upper 40s. Highs in the upper 70s. Northwest winds around 15 mph. .FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the mid 70s. .SATURDAY...Partly cloudy. Lows around 50. Highs in the lower 80s. $$ WYZ315-312215- Southern Campbell- Including Wright and Savageton 221 AM MDT Sun Aug 31 2025 .TODAY... Sky/weather.........Sunny. Chc of wetting rain.0 percent. Max temperature.....Around 78. Min humidity........28 percent. 20-foot winds.......Northwest 10 to 15 mph. Gusts to around 25 mph in the afternoon. Transport winds.....Northwest 20 to 25 mph. Smoke dispersal.....Good increasing to excellent in the afternoon. Mixing height.......7300 to 9200 ft agl. .TONIGHT... Sky/weather.........Mostly clear. Chc of wetting rain.0 percent. Min temperature.....Around 51. Max humidity........75-89 percent. 20-foot winds.......Northeast 10 to 15 mph with gusts to around 25 mph shifting to the southwest 5 to 10 mph after midnight. Transport winds.....Northeast around 25 mph becoming south around 10 mph after midnight. Smoke dispersal.....Poor. Mixing height.......300 to 400 ft agl. .LABOR DAY... Sky/weather.........Sunny. Chc of wetting rain.0 percent. Max temperature.....Around 82. Min humidity........23 percent. 20-foot winds.......West 5 to 10 mph shifting to the north 10 to 15 mph in the afternoon. Transport winds.....West around 15 mph increasing to north around 25 mph in the afternoon. Smoke dispersal.....Fair increasing to excellent in the afternoon. Mixing height.......6900 to 8700 ft agl. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the lower 80s. Northwest winds 10 to 15 mph. .WEDNESDAY...Not as warm. Partly cloudy. Lows around 50. Highs in the lower 70s. North winds 10 to 15 mph. .THURSDAY...Partly cloudy. Lows in the upper 40s. Highs in the upper 70s. Northwest winds around 15 mph. .FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the mid 70s. .SATURDAY...Partly cloudy. Lows in the upper 40s. Highs in the lower 80s. $$ WYZ316-312215- Crook County Plains- Including Moorcroft, Devils Tower, Hulett, and New Haven 221 AM MDT Sun Aug 31 2025 .TODAY... Sky/weather.........Sunny. Patchy fog in the morning. Chc of wetting rain.0 percent. Max temperature.....Around 77. Min humidity........33-43 percent. 20-foot winds.......South around 5 mph shifting to the north with gusts to around 20 mph in the afternoon. Transport winds.....Southeast around 10 mph increasing to north around 25 mph in the afternoon. Smoke dispersal.....Poor increasing to very good in the afternoon. Mixing height.......6400 to 8000 ft agl. .TONIGHT... Sky/weather.........Clear. Chc of wetting rain.0 percent. Min temperature.....Around 49. Max humidity........100 percent. 20-foot winds.......East 5 to 10 mph with gusts to around 20 mph shifting to the south after midnight. Transport winds.....Northeast around 20 mph becoming south around 10 mph after midnight. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .LABOR DAY... Sky/weather.........Sunny. Chc of wetting rain.0 percent. Max temperature.....Around 83. Min humidity........27 percent. 20-foot winds.......Southwest 5 to 10 mph shifting to the north in the afternoon. Transport winds.....Southwest around 10 mph increasing to northwest around 25 mph in the afternoon. Smoke dispersal.....Poor increasing to excellent in the afternoon. Mixing height.......6900 to 8700 ft agl. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the lower 80s. Northwest winds around 10 mph. .WEDNESDAY...Not as warm. Partly cloudy. Chance of showers and slight chance of thunderstorms. Lows around 50. Highs around 70. North winds 10 to 15 mph. .THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid 70s. Northwest winds around 15 mph. .FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the mid 70s. .SATURDAY...Mostly clear. Lows in the mid 40s. Highs around 80. $$ WYZ317-312215- Weston County Plains- Including Newcastle, Upton, and Rochelle 221 AM MDT Sun Aug 31 2025 .TODAY... Sky/weather.........Sunny. Patchy fog in the morning. Chc of wetting rain.0 percent. Max temperature.....Around 79. Min humidity........24-30 percent. 20-foot winds.......Northwest 10 to 15 mph. Gusts to around 25 mph in the afternoon. Transport winds.....Northwest around 15 mph increasing to around 30 mph in the afternoon. Smoke dispersal.....Fair increasing to excellent in the afternoon. Mixing height.......7100 to 8900 ft agl. .TONIGHT... Sky/weather.........Mostly clear. Chc of wetting rain.0 percent. Min temperature.....Around 49. Max humidity........98 percent. 20-foot winds.......Northeast 10 to 15 mph with gusts to around 25 mph shifting to the southeast 5 to 10 mph after midnight. Transport winds.....Northeast around 25 mph becoming south around 15 mph after midnight. Smoke dispersal.....Poor. Mixing height.......300 to 400 ft agl. .LABOR DAY... Sky/weather.........Sunny. Chc of wetting rain.0 percent. Max temperature.....Around 83. Min humidity........22 percent. 20-foot winds.......North 10 to 15 mph. Transport winds.....Northwest around 15 mph increasing to north around 25 mph in the afternoon. Smoke dispersal.....Fair increasing to excellent in the afternoon. Mixing height.......7200 to 9000 ft agl. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the mid 80s. Northwest winds around 15 mph. .WEDNESDAY...Not as warm. Partly cloudy. Slight chance of showers. Lows around 50. Highs in the mid 70s. North winds around 15 mph. .THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the upper 70s. Northwest winds 15 to 20 mph. .FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the mid 70s. .SATURDAY...Partly cloudy. Lows in the upper 40s. Highs in the lower 80s. $$ WYZ318-312215- Wyoming Black Hills- Including Sundance and Four Corners 221 AM MDT Sun Aug 31 2025 .TODAY... Sky/weather.........Sunny. Patchy fog in the morning. Chc of wetting rain.0 percent. Max temperature.....68-74. Min humidity........42-56 percent. 20-foot winds.......North 5 to 10 mph. Gusts to around 20 mph in the afternoon. Transport winds.....North 15 to 20 mph. Smoke dispersal.....Poor increasing to very good in the afternoon. Mixing height.......5300 to 6700 ft agl. .TONIGHT... Sky/weather.........Mostly clear. Chc of wetting rain.0 percent. Min temperature.....Around 50. Max humidity........90-100 percent. 20-foot winds.......Northeast 5 to 10 mph with gusts to around 20 mph shifting to the south after midnight. Transport winds.....Northeast around 20 mph becoming south around 10 mph after midnight. Smoke dispersal.....Poor. Mixing height.......200 to 300 ft agl. .LABOR DAY... Sky/weather.........Sunny. Chc of wetting rain.0 percent. Max temperature.....75-81. Min humidity........29-37 percent. 20-foot winds.......West 5 to 10 mph shifting to the north with gusts to around 20 mph in the afternoon. Transport winds.....Northwest around 20 mph. Smoke dispersal.....Good increasing to very good in the afternoon. Mixing height.......6600 to 8300 ft agl. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the upper 70s. Northwest winds around 10 mph. .WEDNESDAY...Cooler. Partly cloudy. Chance of showers and slight chance of thunderstorms. Lows in the lower 50s. Highs in the mid 60s. North winds 10 to 15 mph. .THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the lower 70s. Northwest winds 10 to 15 mph. .FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the upper 60s. .SATURDAY...Mostly clear. Lows in the upper 40s. Highs in the mid 70s. $$ SDZ327-312215- Butte County Area- Including Belle Fourche, Colony, and Newell 221 AM MDT Sun Aug 31 2025 .TODAY... Sky/weather.........Mostly cloudy then becoming mostly sunny. Patchy fog in the morning. Chance of rain showers in the morning. Slight chance of showers and thunderstorms in the afternoon. Chc of wetting rain.10 percent. Max temperature.....Around 72. Min humidity........60-74 percent. 20-foot winds.......East 5 to 10 mph. Gusts to around 20 mph in the afternoon. Transport winds.....East around 15 mph. Smoke dispersal.....Fair. Mixing height.......4000 to 5000 ft agl. .TONIGHT... Sky/weather.........Partly cloudy. Patchy fog after midnight. Chc of wetting rain.0 percent. Min temperature.....Around 51. Max humidity........100 percent. 20-foot winds.......East 5 to 10 mph with gusts to around 20 mph shifting to the south after midnight. Transport winds.....Southeast 10 to 15 mph. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .LABOR DAY... Sky/weather.........Mostly sunny. Areas of fog in the morning. Chc of wetting rain.0 percent. Max temperature.....Around 81. Min humidity........35-45 percent. 20-foot winds.......Southwest around 5 mph shifting to the north in the afternoon. Transport winds.....Southwest around 10 mph shifting to the northwest in the afternoon. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......6700 to 8400 ft agl. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the lower 80s. Northwest winds around 15 mph. .WEDNESDAY...Cooler. Mostly cloudy. Chance of showers and slight chance of thunderstorms. Lows in the lower 50s. Highs in the upper 60s. North winds 15 to 20 mph. .THURSDAY...Partly cloudy. Lows in the lower 40s. Highs in the mid 70s. West winds 15 to 20 mph. .FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the lower 70s. .SATURDAY...Mostly clear. Lows in the mid 40s. Highs in the mid 70s. $$ SDZ319-312215- Northern Black Hills- Including Lead, Deadwood, and Rochford 221 AM MDT Sun Aug 31 2025 .TODAY... Sky/weather.........Mostly sunny. Patchy fog in the morning. Slight chance of showers and thunderstorms in the afternoon. Chc of wetting rain.10 percent. Max temperature.....62-68. Min humidity........58-70 percent. 20-foot winds.......North 5 to 10 mph. Gusts to around 20 mph in the afternoon. Transport winds.....Northwest 15 to 20 mph. Smoke dispersal.....Fair. Mixing height.......4300 to 5400 ft agl. .TONIGHT... Sky/weather.........Mostly clear. Chc of wetting rain.0 percent. Min temperature.....41-49. Max humidity........94-100 percent. 20-foot winds.......Northwest around 5 mph shifting to the west after midnight. Transport winds.....North around 15 mph shifting to the west after midnight. Smoke dispersal.....Poor. Mixing height.......200 to 300 ft agl. .LABOR DAY... Sky/weather.........Sunny. Chc of wetting rain.0 percent. Max temperature.....69-75. Min humidity........40-46 percent. 20-foot winds.......North 5 to 10 mph. Gusts to around 20 mph in the afternoon. Transport winds.....Northwest around 20 mph. Smoke dispersal.....Good. Mixing height.......5300 to 6700 ft agl. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the upper 40s. Highs in the lower 70s. Northwest winds around 10 mph. .WEDNESDAY...Cooler. Partly cloudy. Chance of showers and slight chance of thunderstorms. Lows in the mid 40s. Highs around 60. North winds 10 to 15 mph. .THURSDAY...Partly cloudy. Lows around 40. Highs in the mid 60s. Northwest winds 10 to 15 mph. .FRIDAY...Mostly clear. Lows in the lower 40s. Highs in the mid 60s. .SATURDAY...Mostly clear. Lows in the lower 40s. Highs around 70. $$ SDZ320-312215- Central Black Hills- Including Custer, Hill City, and Keystone 221 AM MDT Sun Aug 31 2025 .TODAY... Sky/weather.........Mostly sunny. Patchy fog in the morning. Slight chance of showers and thunderstorms in the afternoon. Chc of wetting rain.10 percent. Max temperature.....63-69. Min humidity........48-66 percent. 20-foot winds.......North 5 to 10 mph. Gusts to around 20 mph in the afternoon. Transport winds.....North 15 to 20 mph. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......4900 to 6200 ft agl. .TONIGHT... Sky/weather.........Mostly clear. Patchy fog after midnight. Chc of wetting rain.0 percent. Min temperature.....44-50. Max humidity........95-100 percent. 20-foot winds.......North 5 to 10 mph with gusts to around 20 mph shifting to the northwest after midnight. Transport winds.....North around 20 mph shifting to the northwest after midnight. Smoke dispersal.....Poor. Mixing height.......200 to 300 ft agl. .LABOR DAY... Sky/weather.........Sunny. Chc of wetting rain.0 percent. Max temperature.....71-77. Min humidity........35-43 percent. 20-foot winds.......North 5 to 10 mph. Gusts to around 20 mph in the afternoon. Transport winds.....North around 20 mph. Smoke dispersal.....Good. Mixing height.......5800 to 7300 ft agl. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the mid 70s. North winds around 10 mph. .WEDNESDAY...Cooler. Partly cloudy. Chance of showers and thunderstorms. Lows in the upper 40s. Highs in the lower 60s. North winds 10 to 15 mph. .THURSDAY...Partly cloudy. Lows in the lower 40s. Highs in the upper 60s. Northwest winds 10 to 15 mph. .FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the upper 60s. .SATURDAY...Partly cloudy. Lows in the mid 40s. Highs in the lower 70s. $$ SDZ321-312215- Southern Black Hills- Including Pringle, Custer State Park, and Wind Cave 221 AM MDT Sun Aug 31 2025 .TODAY... Sky/weather.........Mostly sunny. Patchy fog in the morning. Slight chance of showers and thunderstorms in the afternoon. Chc of wetting rain.10 percent. Max temperature.....67-73. Min humidity........47-59 percent. 20-foot winds.......North 5 to 10 mph shifting to the northeast with gusts to around 20 mph in the afternoon. Transport winds.....North around 10 mph increasing to northeast around 20 mph in the afternoon. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......5300 to 6700 ft agl. .TONIGHT... Sky/weather.........Mostly clear. Chc of wetting rain.0 percent. Min temperature.....Around 51. Max humidity........90-98 percent. 20-foot winds.......Northeast 5 to 10 mph with gusts to around 20 mph shifting to the northwest after midnight. Transport winds.....Northeast around 20 mph becoming northwest around 10 mph after midnight. Smoke dispersal.....Poor. Mixing height.......200 to 300 ft agl. .LABOR DAY... Sky/weather.........Sunny. Chc of wetting rain.0 percent. Max temperature.....Around 78. Min humidity........35-41 percent. 20-foot winds.......North 5 to 10 mph. Gusts to around 20 mph in the afternoon. Transport winds.....North around 15 mph. Smoke dispersal.....Good. Mixing height.......5700 to 7200 ft agl. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the mid 50s. Highs around 80. North winds around 10 mph. .WEDNESDAY...Cooler. Partly cloudy. Chance of showers and slight chance of thunderstorms. Lows in the lower 50s. Highs in the upper 60s. North winds 10 to 15 mph. .THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid 70s. Northwest winds around 15 mph. .FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the mid 70s. .SATURDAY...Partly cloudy. Lows in the upper 40s. Highs in the mid 70s. $$ SDZ322-312215- Fall River County Area- Including Hot Springs, Edgemont, and Ardmore 221 AM MDT Sun Aug 31 2025 .TODAY... Sky/weather.........Mostly sunny. Patchy fog in the morning. Slight chance of rain showers in the afternoon. Chc of wetting rain.0 percent. Max temperature.....Around 78. Min humidity........32-44 percent. 20-foot winds.......Northwest 10 to 15 mph shifting to the north 15 to 20 mph with gusts to around 30 mph in the afternoon. Transport winds.....Northwest around 15 mph increasing to north around 25 mph in the afternoon. Smoke dispersal.....Fair increasing to very good in the afternoon. Mixing height.......6000 to 7600 ft agl. .TONIGHT... Sky/weather.........Mostly clear. Patchy fog after midnight. Chc of wetting rain.0 percent. Min temperature.....Around 53. Max humidity........95-100 percent. 20-foot winds.......Northeast 15 to 20 mph becoming north 5 to 10 mph after midnight. Transport winds.....Northeast around 25 mph decreasing to around 10 mph after midnight. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .LABOR DAY... Sky/weather.........Sunny. Patchy fog in the morning. Chc of wetting rain.0 percent. Max temperature.....Around 83. Min humidity........27-33 percent. 20-foot winds.......North 10 to 15 mph. Gusts to around 25 mph in the afternoon. Transport winds.....North 15 to 20 mph. Smoke dispersal.....Fair increasing to very good in the afternoon. Mixing height.......6500 to 8200 ft agl. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid 80s. Northwest winds around 15 mph. .WEDNESDAY...Not as warm. Partly cloudy. Slight chance of showers and thunderstorms. Lows in the mid 50s. Highs in the lower 70s. Northeast winds 15 to 20 mph. .THURSDAY...Partly cloudy. Lows in the upper 40s. Highs in the upper 70s. Northwest winds around 20 mph. .FRIDAY...Mostly clear. Lows around 50. Highs in the upper 70s. .SATURDAY...Partly cloudy. Lows around 50. Highs in the lower 80s. $$ SDZ323-312215- Northern Foot Hills- Including Spearfish and Sturgis 221 AM MDT Sun Aug 31 2025 .TODAY... Sky/weather.........Mostly cloudy then becoming sunny. Patchy fog in the morning. Slight chance of rain showers through the day. Slight chance of thunderstorms in the afternoon. Chc of wetting rain.10 percent. Max temperature.....Around 72. Min humidity........59-69 percent. 20-foot winds.......Northeast 5 to 10 mph. Transport winds.....North around 15 mph. Smoke dispersal.....Fair. Mixing height.......4400 to 5500 ft agl. .TONIGHT... Sky/weather.........Mostly clear. Patchy fog after midnight. Chc of wetting rain.0 percent. Min temperature.....Around 53. Max humidity........93-100 percent. 20-foot winds.......Southeast 5 to 10 mph shifting to the southwest after midnight. Transport winds.....East around 15 mph shifting to the south after midnight. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .LABOR DAY... Sky/weather.........Sunny. Patchy fog in the morning. Chc of wetting rain.0 percent. Max temperature.....Around 79. Min humidity........39 percent. 20-foot winds.......Northwest 5 to 10 mph shifting to the northeast with gusts to around 20 mph in the afternoon. Transport winds.....Northwest 10 to 15 mph. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......5700 to 7200 ft agl. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the upper 50s. Highs in the lower 80s. Northwest winds 10 to 15 mph. .WEDNESDAY...Cooler. Mostly cloudy. Chance of showers and slight chance of thunderstorms. Lows in the lower 50s. Highs in the mid 60s. North winds around 15 mph. .THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the lower 70s. Northwest winds around 15 mph. .FRIDAY...Mostly clear. Lows around 50. Highs in the lower 70s. .SATURDAY...Mostly clear. Lows in the upper 40s. Highs in the mid 70s. $$ SDZ324-312215- Eastern Foot Hills- Including Rapid City and Piedmont 221 AM MDT Sun Aug 31 2025 .TODAY... Sky/weather.........Mostly sunny. Patchy fog in the morning. Slight chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Chc of wetting rain.20 percent. Max temperature.....Around 71. Min humidity........62-68 percent. 20-foot winds.......North 5 to 10 mph. Gusts to around 20 mph in the afternoon. Transport winds.....North 15 to 20 mph. Smoke dispersal.....Fair. Mixing height.......3400 to 4300 ft agl. .TONIGHT... Sky/weather.........Partly cloudy. Patchy fog after midnight. Chc of wetting rain.0 percent. Min temperature.....Around 52. Max humidity........100 percent. 20-foot winds.......Northeast 5 to 10 mph with gusts to around 20 mph shifting to the west after midnight. Transport winds.....Northeast around 15 mph shifting to the southwest after midnight. Smoke dispersal.....Poor. Mixing height.......500 to 600 ft agl. .LABOR DAY... Sky/weather.........Sunny. Patchy fog in the morning. Chc of wetting rain.0 percent. Max temperature.....Around 80. Min humidity........41 percent. 20-foot winds.......North around 5 mph shifting to the northeast with gusts to around 20 mph in the afternoon. Transport winds.....North around 10 mph increasing to around 20 mph in the afternoon. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......4700 to 5900 ft agl. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the upper 50s. Highs in the lower 80s. North winds 10 to 15 mph. .WEDNESDAY...Cooler. Mostly cloudy. Chance of showers and slight chance of thunderstorms. Lows in the mid 50s. Highs in the upper 60s. North winds 10 to 15 mph. .THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid 70s. Northwest winds around 15 mph. .FRIDAY...Mostly clear. Lows around 50. Highs in the mid 70s. .SATURDAY...Mostly clear. Lows in the upper 40s. Highs in the upper 70s. $$ SDZ325-312215- Custer County Plains- Including Hermosa, Fairburn, Buffalo Gap, and Folsom 221 AM MDT Sun Aug 31 2025 .TODAY... Sky/weather.........Mostly sunny. Patchy fog in the morning. Slight chance of rain showers in the morning. Chance of rain showers and slight chance of thunderstorms in the afternoon. Chc of wetting rain.20 percent. Max temperature.....Around 73. Min humidity........55-61 percent. 20-foot winds.......Northeast 10 to 15 mph. Transport winds.....North 15 to 20 mph. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......4100 to 5200 ft agl. .TONIGHT... Sky/weather.........Partly cloudy. Patchy fog after midnight. Chc of wetting rain.0 percent. Min temperature.....Around 52. Max humidity........100 percent. 20-foot winds.......Northeast 10 to 15 mph shifting to the northwest around 5 mph after midnight. Transport winds.....Northeast around 20 mph becoming northwest around 10 mph after midnight. Smoke dispersal.....Poor. Mixing height.......500 to 600 ft agl. .LABOR DAY... Sky/weather.........Sunny. Patchy fog in the morning. Chc of wetting rain.0 percent. Max temperature.....Around 82. Min humidity........39 percent. 20-foot winds.......Northeast 5 to 10 mph. Gusts to around 20 mph in the afternoon. Transport winds.....North 10 to 15 mph. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......4600 to 5800 ft agl. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid 80s. North winds 10 to 15 mph. .WEDNESDAY...Not as warm. Mostly cloudy. Chance of showers and slight chance of thunderstorms. Lows in the mid 50s. Highs around 70. North winds 15 to 20 mph. .THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the upper 70s. Northwest winds 15 to 20 mph. .FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the upper 70s. .SATURDAY...Mostly clear. Lows in the upper 40s. Highs around 80. $$ SDZ326-312215- Pine Ridge Area- Including Pine Ridge, Oelrichs, Batesland, and Kyle 221 AM MDT Sun Aug 31 2025 .TODAY... Sky/weather.........Mostly cloudy then becoming mostly sunny. Patchy fog in the morning. Slight chance of rain showers through the day. Slight chance of thunderstorms in the afternoon. Chc of wetting rain.10 percent. Max temperature.....Around 73. Min humidity........49-59 percent. 20-foot winds.......North 10 to 15 mph. Gusts to around 25 mph in the afternoon. Transport winds.....North 15 to 20 mph. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......4800 to 6100 ft agl. .TONIGHT... Sky/weather.........Partly cloudy. Patchy fog after midnight. Chc of wetting rain.0 percent. Min temperature.....Around 52. Max humidity........100 percent. 20-foot winds.......East 10 to 15 mph with gusts to around 25 mph shifting to the southwest around 5 mph after midnight. Transport winds.....Northeast around 20 mph becoming north around 10 mph after midnight. Smoke dispersal.....Poor. Mixing height.......500 to 600 ft agl. .LABOR DAY... Sky/weather.........Mostly sunny. Areas of fog in the morning. Chc of wetting rain.0 percent. Max temperature.....Around 81. Min humidity........34-40 percent. 20-foot winds.......North 10 to 15 mph. Transport winds.....North around 10 mph increasing to around 20 mph in the afternoon. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......4800 to 6000 ft agl. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid 80s. Northwest winds around 15 mph. .WEDNESDAY...Not as warm. Partly cloudy. Slight chance of showers. Lows in the lower 50s. Highs around 70. Northeast winds 15 to 20 mph. .THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the upper 70s. Northwest winds 15 to 20 mph. .FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the upper 70s. .SATURDAY...Mostly clear. Lows in the upper 40s. Highs in the lower 80s. $$ SDZ328-312215- Perkins County- Including Lemmon and Bison 221 AM MDT Sun Aug 31 2025 .TODAY... Sky/weather.........Mostly cloudy. Patchy fog in the morning. Chance of rain showers through the day. Slight chance of thunderstorms in the afternoon. Chc of wetting rain.30 percent. Max temperature.....Around 69. Min humidity........70-78 percent. 20-foot winds.......East 5 to 10 mph. Gusts to around 20 mph in the afternoon. Transport winds.....Southeast around 15 mph. Smoke dispersal.....Poor. Mixing height.......2800 to 3600 ft agl. .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Patchy fog after midnight. Chc of wetting rain.0 percent. Min temperature.....Around 52. Max humidity........100 percent. 20-foot winds.......Southeast 5 to 10 mph. Transport winds.....Southeast 10 to 15 mph. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .LABOR DAY... Sky/weather.........Partly sunny then becoming sunny. Patchy fog in the morning. Chc of wetting rain.0 percent. Max temperature.....Around 79. Min humidity........46-56 percent. 20-foot winds.......South 5 to 10 mph. Transport winds.....South 10 to 15 mph. Smoke dispersal.....Fair. Mixing height.......3900 to 4900 ft agl. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the lower 80s. Northwest winds 10 to 15 mph. .WEDNESDAY...Cooler. Mostly cloudy. Chance of showers and thunderstorms. Lows around 50. Highs in the mid 60s. North winds 15 to 20 mph. .THURSDAY...Partly cloudy. Lows around 40. Highs in the mid 70s. West winds around 15 mph. .FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the lower 70s. .SATURDAY...Mostly clear. Lows in the lower 40s. Highs in the lower 70s. $$ SDZ329-312215- West Central Plains- Including Faith, Ellsworth AFB, New Underwood, and Wall 221 AM MDT Sun Aug 31 2025 .TODAY... Sky/weather.........Cloudy then becoming partly sunny. Patchy fog in the morning. Chance of rain showers through the day. Chance of thunderstorms in the afternoon. Chc of wetting rain.30 percent. Max temperature.....Around 69. Min humidity........67-81 percent. 20-foot winds.......Northeast 10 to 15 mph. Transport winds.....East around 15 mph. Smoke dispersal.....Fair. Mixing height.......3200 to 4000 ft agl. .TONIGHT... Sky/weather.........Partly cloudy then becoming mostly cloudy. Slight chance of showers and thunderstorms in the evening. Patchy fog after midnight. Chc of wetting rain.0 percent. Min temperature.....Around 52. Max humidity........100 percent. 20-foot winds.......East 5 to 10 mph with gusts to around 20 mph shifting to the southeast after midnight. Transport winds.....Southeast 10 to 15 mph. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .LABOR DAY... Sky/weather.........Partly sunny then becoming sunny. Patchy fog in the morning. Chc of wetting rain.0 percent. Max temperature.....Around 80. Min humidity........42-54 percent. 20-foot winds.......Southeast 5 to 10 mph. Gusts to around 20 mph in the afternoon. Transport winds.....Southeast 10 to 15 mph. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......4400 to 5500 ft agl. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid 80s. Northwest winds around 15 mph. .WEDNESDAY...Cooler. Mostly cloudy. Chance of showers and slight chance of thunderstorms. Lows in the lower 50s. Highs in the upper 60s. North winds 15 to 20 mph. .THURSDAY...Partly cloudy. Lows in the lower 40s. Highs in the mid 70s. West winds 15 to 20 mph. .FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the mid 70s. .SATURDAY...Mostly clear. Lows in the mid 40s. Highs in the upper 70s. $$ SDZ332-312215- Badlands Area- Including Interior, Scenic, Rockyford, and Wanblee 221 AM MDT Sun Aug 31 2025 .TODAY... Sky/weather.........Cloudy then becoming partly sunny. Patchy fog in the morning. Chance of rain showers and slight chance of thunderstorms through the day. Chc of wetting rain.30 percent. Max temperature.....Around 72. Min humidity........58-70 percent. 20-foot winds.......Northeast 10 to 15 mph. Transport winds.....Northeast 15 to 20 mph. Smoke dispersal.....Fair. Mixing height.......3600 to 4600 ft agl. .TONIGHT... Sky/weather.........Partly cloudy then becoming mostly cloudy. Slight chance of rain showers in the evening. Patchy fog after midnight. Chc of wetting rain.0 percent. Min temperature.....Around 54. Max humidity........100 percent. 20-foot winds.......Northeast 10 to 15 mph. Transport winds.....East around 20 mph decreasing to around 10 mph after midnight. Smoke dispersal.....Poor. Mixing height.......500 to 600 ft agl. .LABOR DAY... Sky/weather.........Partly sunny then becoming sunny. Patchy fog in the morning. Chc of wetting rain.0 percent. Max temperature.....Around 80. Min humidity........39-51 percent. 20-foot winds.......Northeast 5 to 10 mph. Transport winds.....Northeast 10 to 15 mph. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......4200 to 5300 ft agl. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid 80s. Northwest winds 10 to 15 mph. .WEDNESDAY...Not as warm. Mostly cloudy. Chance of showers and slight chance of thunderstorms. Lows in the mid 50s. Highs around 70. North winds 15 to 20 mph. .THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the upper 70s. Northwest winds 15 to 20 mph. .FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the mid 70s. .SATURDAY...Mostly clear. Lows in the upper 40s. Highs in the lower 80s. $$ SDZ333-312215- Bennett County Area- Including Martin, Tuthill, Allen, and Long Valley 221 AM MDT Sun Aug 31 2025 .TODAY... Sky/weather.........Mostly cloudy. Patchy fog in the morning. Slight chance of thunderstorms in the morning. Chance of rain showers through the day. Chance of thunderstorms in the afternoon. Chc of wetting rain.30 percent. Max temperature.....Around 69. Min humidity........67-73 percent. 20-foot winds.......Northeast 10 to 15 mph. Transport winds.....Northeast 15 to 20 mph. Smoke dispersal.....Fair. Mixing height.......3500 to 4400 ft agl. .TONIGHT... Sky/weather.........Mostly cloudy. Slight chance of showers and thunderstorms in the evening. Patchy fog after midnight. Chc of wetting rain.0 percent. Min temperature.....Around 53. Max humidity........99 percent. 20-foot winds.......East 10 to 15 mph shifting to the southwest 5 to 10 mph after midnight. Transport winds.....Northeast 10 to 15 mph. Smoke dispersal.....Poor. Mixing height.......500 to 600 ft agl. .LABOR DAY... Sky/weather.........Partly sunny then becoming sunny. Patchy fog in the morning. Chc of wetting rain.0 percent. Max temperature.....Around 77. Min humidity........47-55 percent. 20-foot winds.......Northeast 5 to 10 mph. Transport winds.....Northeast 10 to 15 mph. Smoke dispersal.....Fair. Mixing height.......4000 to 5100 ft agl. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the lower 80s. Northwest winds around 15 mph. .WEDNESDAY...Cooler. Mostly cloudy. Chance of showers and slight chance of thunderstorms. Lows in the lower 50s. Highs in the mid 60s. North winds 15 to 20 mph. .THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid 70s. West winds 15 to 20 mph. .FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the mid 70s. .SATURDAY...Mostly clear. Lows in the upper 40s. Highs in the upper 70s. $$ SDZ330-312215- Ziebach County- Including Dupree and Glad Valley 221 AM MDT Sun Aug 31 2025 .TODAY... Sky/weather.........Cloudy. Patchy fog in the morning. Chance of rain showers through the day. Chance of thunderstorms in the afternoon. Chc of wetting rain.30 percent. Max temperature.....Around 67. Min humidity........79-89 percent. 20-foot winds.......East 5 to 10 mph. Transport winds.....East around 15 mph. Smoke dispersal.....Poor. Mixing height.......2200 to 2800 ft agl. .TONIGHT... Sky/weather.........Mostly cloudy. Slight chance of showers and thunderstorms in the evening. Patchy fog after midnight. Chc of wetting rain.10 percent. Min temperature.....Around 53. Max humidity........100 percent. 20-foot winds.......Southeast 5 to 10 mph. Transport winds.....Southeast 10 to 15 mph. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .LABOR DAY... Sky/weather.........Mostly cloudy then becoming sunny. Areas of fog in the morning. Chc of wetting rain.0 percent. Max temperature.....Around 77. Min humidity........57-65 percent. 20-foot winds.......South 5 to 10 mph. Transport winds.....South around 10 mph. Smoke dispersal.....Poor. Mixing height.......3200 to 4100 ft agl. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the lower 80s. Northwest winds 10 to 15 mph. .WEDNESDAY...Cooler. Mostly cloudy. Chance of showers and slight chance of thunderstorms. Lows in the lower 50s. Highs in the upper 60s. North winds around 15 mph. .THURSDAY...Partly cloudy. Lows in the lower 40s. Highs in the lower 70s. West winds around 15 mph. .FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the lower 70s. .SATURDAY...Mostly clear. Lows in the mid 40s. Highs in the mid 70s. $$ SDZ331-312215- Haakon County Area- Including Philip, Kadoka, Belvidere, and Midland 221 AM MDT Sun Aug 31 2025 .TODAY... Sky/weather.........Mostly cloudy. Patchy fog in the morning. Slight chance of thunderstorms in the morning. Chance of rain showers through the day. Chance of thunderstorms in the afternoon. Chc of wetting rain.40 percent. Max temperature.....Around 67. Min humidity........75-89 percent. 20-foot winds.......East 5 to 10 mph. Transport winds.....Southeast around 15 mph. Smoke dispersal.....Fair. Mixing height.......2900 to 3700 ft agl. .TONIGHT... Sky/weather.........Mostly cloudy. Slight chance of showers and thunderstorms in the evening. Patchy fog after midnight. Chc of wetting rain.10 percent. Min temperature.....Around 53. Max humidity........100 percent. 20-foot winds.......East 5 to 10 mph. Transport winds.....East 10 to 15 mph. Smoke dispersal.....Poor. Mixing height.......500 to 600 ft agl. .LABOR DAY... Sky/weather.........Partly sunny then becoming sunny. Patchy fog in the morning. Chc of wetting rain.0 percent. Max temperature.....Around 78. Min humidity........52-62 percent. 20-foot winds.......Southeast around 5 mph. Transport winds.....Southeast around 10 mph. Smoke dispersal.....Poor. Mixing height.......3400 to 4300 ft agl. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid 80s. Northwest winds 10 to 15 mph. .WEDNESDAY...Cooler. Mostly cloudy. Chance of showers and slight chance of thunderstorms. Lows in the lower 50s. Highs in the upper 60s. North winds around 15 mph. .THURSDAY...Partly cloudy. Lows in the lower 40s. Highs in the mid 70s. West winds 10 to 15 mph. .FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the mid 70s. .SATURDAY...Mostly clear. Lows in the mid 40s. Highs in the upper 70s. $$ SDZ334-312215- Mellette and Todd Counties- Including Mission, White River, and Saint Francis 321 AM CDT Sun Aug 31 2025 .TODAY... Sky/weather.........Cloudy. Patchy fog in the morning. Slight chance of thunderstorms in the morning. Chance of rain showers through the day. Chance of thunderstorms in the afternoon. Chc of wetting rain.40 percent. Max temperature.....Around 66. Min humidity........78-90 percent. 20-foot winds.......East 10 to 15 mph. Transport winds.....East around 20 mph. Smoke dispersal.....Fair. Mixing height.......2500 to 3200 ft agl. .TONIGHT... Sky/weather.........Mostly cloudy. Patchy fog through the night. Chance of rain showers and slight chance of thunderstorms in the evening. Slight chance of rain showers after midnight. Chc of wetting rain.20 percent. Min temperature.....Around 55. Max humidity........100 percent. 20-foot winds.......East 10 to 15 mph. Transport winds.....East around 20 mph becoming northeast around 10 mph after midnight. Smoke dispersal.....Poor. Mixing height.......500 to 600 ft agl. .LABOR DAY... Sky/weather.........Mostly cloudy then becoming mostly sunny. Patchy fog in the morning. Chc of wetting rain.0 percent. Max temperature.....Around 75. Min humidity........57-69 percent. 20-foot winds.......Northeast 5 to 10 mph. Transport winds.....Northeast around 15 mph. Smoke dispersal.....Fair. Mixing height.......3600 to 4500 ft agl. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the lower 80s. Northwest winds around 15 mph. .WEDNESDAY...Cooler. Mostly cloudy. Chance of showers and slight chance of thunderstorms. Lows in the mid 50s. Highs in the upper 60s. North winds 15 to 20 mph. .THURSDAY...Partly cloudy. Lows in the lower 40s. Highs in the mid 70s. West winds 15 to 20 mph. .FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the mid 70s. .SATURDAY...Mostly clear. Lows in the mid 40s. Highs in the upper 70s. $$ SDZ335-312215- Tripp County- Including Winner, Colome, and Hamill 321 AM CDT Sun Aug 31 2025 .TODAY... Sky/weather.........Cloudy. Patchy fog in the morning. Rain showers likely through the day. Slight chance of thunderstorms in the afternoon. Chc of wetting rain.50 percent. Max temperature.....Around 68. Min humidity........81-87 percent. 20-foot winds.......East 10 to 15 mph. Transport winds.....East around 20 mph. Smoke dispersal.....Poor. Mixing height.......2400 to 3100 ft agl. .TONIGHT... Sky/weather.........Cloudy. Patchy fog through the night. Slight chance of thunderstorms in the evening. Chance of rain showers through the night. Chc of wetting rain.30 percent. Min temperature.....Around 57. Max humidity........100 percent. 20-foot winds.......East 5 to 10 mph. Transport winds.....East 10 to 15 mph. Smoke dispersal.....Poor. Mixing height.......500 to 600 ft agl. .LABOR DAY... Sky/weather.........Cloudy then becoming mostly sunny. Patchy fog in the morning. Slight chance of rain showers through the day. Slight chance of thunderstorms in the afternoon. Chc of wetting rain.0 percent. Max temperature.....Around 73. Min humidity........73-79 percent. 20-foot winds.......Northeast 5 to 10 mph. Transport winds.....Northeast around 15 mph. Smoke dispersal.....Poor. Mixing height.......3200 to 4000 ft agl. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the lower 80s. Northwest winds around 10 mph. .WEDNESDAY...Cooler. Mostly cloudy. Chance of showers and thunderstorms. Lows in the mid 50s. Highs in the upper 60s. North winds 15 to 20 mph. .THURSDAY...Partly cloudy. Lows in the lower 40s. Highs in the lower 70s. West winds around 15 mph. .FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the lower 70s. .SATURDAY...Mostly clear. Lows in the mid 40s. Highs in the mid 70s. $$