FNUS53 KUNR 081020 FWFUNR Fire Weather Planning Forecast for NE Wyoming and WRN South Dakota National Weather Service Rapid City SD 420 AM MDT Wed Jul 8 2026 .DISCUSSION...Expect daily chances for thunderstorms through Thursday. Today, development is expected to begin around 1-2 PM across northeast Wyoming, the Black Hills, and southwest South Dakota, and then largely end by 11 PM this evening. While a couple storms may spill just east of these areas, this region should see most of the activity and the best chance for a few strong to severe storms. SPC maintains a Marginal Risk (Level 1 of 5) of severe thunderstorms in this corridor with lightning, wind gusts of 50 to 65 MPH, and dime to golf ball size hail possible. Looking ahead, upper level ridge will move into the region this weekend, supporting very hot conditions, dry weather, and elevated fire weather concerns. Sunday and Monday in particular look near critical to critical as breezy winds will be in place with RH of 10 to 15 percent. WYZ314-082100- Northern Campbell- Including Gillette and Weston 420 AM MDT Wed Jul 8 2026 .TODAY... Sky/weather.........Sunny then becoming partly sunny. Chance of showers and thunderstorms in the afternoon. Chc of wetting rain.30 percent. Max temperature.....Around 89. Min humidity........28 percent. 20-foot winds.......East around 5 mph shifting to the northeast with gusts to around 20 mph in the afternoon. Transport winds.....West around 10 mph increasing to northwest around 25 mph in the afternoon. Smoke dispersal.....Poor increasing to excellent in the afternoon. Mixing height.......8400 to 10600 ft agl. .TONIGHT... Sky/weather.........Partly cloudy. Chance of showers and thunderstorms in the evening. Chc of wetting rain.30 percent. Min temperature.....Around 60. Max humidity........74-84 percent. 20-foot winds.......South 5 to 10 mph with gusts to around 20 mph. Transport winds.....South around 20 mph. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .THURSDAY... Sky/weather.........Mostly sunny. Chance of rain showers and slight chance of thunderstorms in the afternoon. Chc of wetting rain.30 percent. Max temperature.....Around 91. Min humidity........23 percent. 20-foot winds.......South 5 to 10 mph. Gusts to around 20 mph in the afternoon. Transport winds.....Southwest 15 to 20 mph. Smoke dispersal.....Fair increasing to excellent in the afternoon. Mixing height.......8500 to 10700 ft agl. .FORECAST DAYS 3 THROUGH 7... .FRIDAY...Mostly clear. Chance of showers and slight chance of thunderstorms. Lows around 60. Highs in the mid 90s. South winds around 15 mph. .SATURDAY...Mostly clear. Lows in the mid 60s. Highs around 102. South winds 15 to 20 mph. .SUNDAY...Mostly clear. Lows in the upper 60s. Highs around 106. South winds around 20 mph. .MONDAY...Mostly clear. Lows in the lower 70s. Highs around 103. .TUESDAY...Mostly clear. Lows around 70. Highs in the upper 90s. $$ WYZ315-082100- Southern Campbell- Including Wright and Savageton 420 AM MDT Wed Jul 8 2026 .TODAY... Sky/weather.........Partly sunny. Chance of showers and thunderstorms in the afternoon. Chc of wetting rain.30 percent. Max temperature.....Around 87. Min humidity........30 percent. 20-foot winds.......West around 5 mph shifting to the east with gusts to around 25 mph in the afternoon. Transport winds.....West around 10 mph increasing to around 20 mph in the afternoon. Smoke dispersal.....Poor increasing to excellent in the afternoon. Mixing height.......8500 to 10700 ft agl. .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening. Chc of wetting rain.20 percent. Min temperature.....Around 57. Max humidity........83-91 percent. 20-foot winds.......East 10 to 15 mph shifting to the south 5 to 10 mph after midnight. Transport winds.....East around 25 mph shifting to the south after midnight. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .THURSDAY... Sky/weather.........Partly sunny. Chance of showers and thunderstorms in the afternoon. Chc of wetting rain.30 percent. Max temperature.....Around 87. Min humidity........27 percent. 20-foot winds.......South 5 to 10 mph. Gusts to around 20 mph in the afternoon. Transport winds.....South around 15 mph shifting to the northwest in the afternoon. Smoke dispersal.....Fair increasing to very good in the afternoon. Mixing height.......7200 to 9100 ft agl. .FORECAST DAYS 3 THROUGH 7... .FRIDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the upper 50s. Highs in the lower 90s. South winds 10 to 15 mph. .SATURDAY...Mostly clear. Lows in the lower 60s. Highs in the upper 90s. South winds 15 to 20 mph. .SUNDAY...Mostly clear. Lows in the mid 60s. Highs around 102. South winds around 20 mph. .MONDAY...Mostly clear. Lows in the upper 60s. Highs around 102. .TUESDAY...Mostly clear. Lows in the upper 60s. Highs in the upper 90s. $$ WYZ316-082100- Crook County Plains- Including Moorcroft, Devils Tower, Hulett, and New Haven 420 AM MDT Wed Jul 8 2026 .TODAY... Sky/weather.........Mostly sunny. Chance of showers and thunderstorms in the afternoon. Chc of wetting rain.20 percent. Max temperature.....Around 89. Min humidity........29 percent. 20-foot winds.......Northeast 5 to 10 mph. Gusts to around 20 mph in the afternoon. Transport winds.....Northwest 10 to 15 mph. Smoke dispersal.....Poor increasing to very good in the afternoon. Mixing height.......8600 to 10800 ft agl. .TONIGHT... Sky/weather.........Mostly cloudy then becoming mostly clear. Chance of showers and thunderstorms in the evening. Chc of wetting rain.30 percent. Min temperature.....Around 58. Max humidity........81-87 percent. 20-foot winds.......South 5 to 10 mph. Transport winds.....South 20 to 25 mph. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .THURSDAY... Sky/weather.........Mostly sunny. Chance of showers and thunderstorms in the afternoon. Chc of wetting rain.30 percent. Max temperature.....Around 90. Min humidity........28 percent. 20-foot winds.......South 5 to 10 mph. Transport winds.....South around 20 mph increasing to around 30 mph in the afternoon. Smoke dispersal.....Fair increasing to excellent in the afternoon. Mixing height.......8400 to 10500 ft agl. .FORECAST DAYS 3 THROUGH 7... .FRIDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the upper 50s. Highs in the mid 90s. Southeast winds around 10 mph. .SATURDAY...Mostly clear. Lows in the mid 60s. Highs around 101. South winds around 15 mph. .SUNDAY...Mostly clear. Lows in the upper 60s. Highs around 105. South winds 15 to 20 mph. .MONDAY...Mostly clear. Lows in the lower 70s. Highs around 103. .TUESDAY...Mostly clear. Lows in the upper 60s. Highs in the upper 90s. $$ WYZ317-082100- Weston County Plains- Including Newcastle, Upton, and Rochelle 420 AM MDT Wed Jul 8 2026 .TODAY... Sky/weather.........Mostly sunny then becoming mostly cloudy. Chance of showers and thunderstorms in the afternoon. Chc of wetting rain.30 percent. Max temperature.....Around 88. Min humidity........29 percent. 20-foot winds.......North around 5 mph shifting to the southeast 10 to 15 mph with gusts to around 25 mph in the afternoon. Transport winds.....Northwest around 10 mph increasing to around 20 mph in the afternoon. Smoke dispersal.....Poor increasing to very good in the afternoon. Mixing height.......8400 to 10600 ft agl. .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Chance of showers and thunderstorms in the evening. Chc of wetting rain.30 percent. Min temperature.....Around 58. Max humidity........77-89 percent. 20-foot winds.......Southeast 10 to 15 mph. Transport winds.....Southeast 15 to 20 mph. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .THURSDAY... Sky/weather.........Mostly sunny. Chance of showers and thunderstorms in the afternoon. Chc of wetting rain.30 percent. Max temperature.....Around 87. Min humidity........29 percent. 20-foot winds.......Southeast 5 to 10 mph. Gusts to around 20 mph in the afternoon. Transport winds.....Southeast around 15 mph increasing to southwest around 30 mph in the afternoon. Smoke dispersal.....Poor increasing to excellent in the afternoon. Mixing height.......7400 to 9300 ft agl. .FORECAST DAYS 3 THROUGH 7... .FRIDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the upper 50s. Highs in the lower 90s. Southeast winds 10 to 15 mph. .SATURDAY...Mostly clear. Lows in the lower 60s. Highs in the upper 90s. Southeast winds 10 to 15 mph. .SUNDAY...Mostly clear. Lows in the mid 60s. Highs around 103. Southeast winds 15 to 20 mph. .MONDAY...Mostly clear. Lows around 70. Highs around 103. .TUESDAY...Mostly clear. Lows around 70. Highs in the upper 90s. $$ WYZ318-082100- Wyoming Black Hills- Including Sundance and Four Corners 420 AM MDT Wed Jul 8 2026 .TODAY... Sky/weather.........Partly sunny. Chance of showers and thunderstorms in the afternoon. Chc of wetting rain.30 percent. Max temperature.....80-86. Min humidity........34-42 percent. 20-foot winds.......Northeast 5 to 10 mph. 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.......7700 to 9700 ft agl. .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Chance of showers and thunderstorms in the evening. Chc of wetting rain.30 percent. Min temperature.....Around 58. Max humidity........73-81 percent. 20-foot winds.......South 5 to 10 mph. Transport winds.....South around 20 mph. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .THURSDAY... Sky/weather.........Mostly sunny. Slight chance of rain showers in the morning, then rain showers likely and chance of thunderstorms in the afternoon. Chc of wetting rain.40 percent. Max temperature.....80-88. Min humidity........32-40 percent. 20-foot winds.......South 5 to 10 mph. Transport winds.....South 15 to 20 mph. Smoke dispersal.....Poor increasing to excellent in the afternoon. Mixing height.......7700 to 9700 ft agl. .FORECAST DAYS 3 THROUGH 7... .FRIDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the upper 50s. Highs in the upper 80s. Southeast winds around 10 mph. .SATURDAY...Mostly clear. Lows in the mid 60s. Highs in the mid 90s. South winds around 15 mph. .SUNDAY...Mostly clear. Lows in the upper 60s. Highs in the upper 90s. South winds around 15 mph. .MONDAY...Mostly clear. Lows in the lower 70s. Highs in the upper 90s. .TUESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the upper 60s. Highs in the lower 90s. $$ SDZ327-082100- Butte County Area- Including Belle Fourche, Colony, and Newell 420 AM MDT Wed Jul 8 2026 .TODAY... Sky/weather.........Mostly cloudy then becoming mostly sunny. Slight chance of showers and thunderstorms in the afternoon. Chc of wetting rain.0 percent. Max temperature.....Around 86. Min humidity........38 percent. 20-foot winds.......East 10 to 15 mph. Transport winds.....East 15 to 20 mph. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......5500 to 6900 ft agl. .TONIGHT... Sky/weather.........Mostly cloudy then becoming mostly clear. Chance of rain showers and slight chance of thunderstorms in the evening. Chc of wetting rain.10 percent. Min temperature.....Around 60. Max humidity........89-95 percent. 20-foot winds.......South 10 to 15 mph. Transport winds.....South 15 to 20 mph. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .THURSDAY... Sky/weather.........Mostly sunny. Chance of showers and thunderstorms in the afternoon. Chc of wetting rain.30 percent. Max temperature.....Around 90. Min humidity........33 percent. 20-foot winds.......Southeast 10 to 20 mph. Gusts to around 30 mph in the afternoon. Transport winds.....Southeast around 20 mph increasing to south around 30 mph in the afternoon. Smoke dispersal.....Fair increasing to excellent in the afternoon. Mixing height.......7200 to 9000 ft agl. .FORECAST DAYS 3 THROUGH 7... .FRIDAY...Breezy. Partly cloudy. Slight chance of showers and thunderstorms. Lows in the upper 50s. Highs in the mid 90s. Southeast winds 20 to 25 mph. .SATURDAY...Breezy. Mostly clear. Lows in the mid 60s. Highs around 100. Southeast winds around 25 mph. .SUNDAY...Windy. Mostly clear. Lows in the upper 60s. Highs around 106. South winds 25 to 35 mph. .MONDAY...Mostly clear. Lows in the lower 70s. Highs around 104. .TUESDAY...Mostly clear. Lows in the upper 60s. Highs in the upper 90s. $$ SDZ319-082100- Northern Black Hills- Including Lead, Deadwood, and Rochford 420 AM MDT Wed Jul 8 2026 .TODAY... Sky/weather.........Partly sunny. Rain showers likely and chance of thunderstorms in the afternoon. Chc of wetting rain.40 percent. Max temperature.....73-79. Min humidity........48-54 percent. 20-foot winds.......North around 5 mph shifting to the northeast with gusts to around 20 mph in the afternoon. Transport winds.....Northwest around 15 mph shifting to the northeast in the afternoon. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......5900 to 7400 ft agl. .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Chance of showers and thunderstorms in the evening. Chc of wetting rain.30 percent. Min temperature.....50-56. Max humidity........80-94 percent. 20-foot winds.......Southwest around 5 mph. Transport winds.....Southwest around 15 mph. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .THURSDAY... Sky/weather.........Mostly sunny. Rain showers likely and chance of thunderstorms in the afternoon. Chc of wetting rain.50 percent. Max temperature.....74-82. Min humidity........42-48 percent. 20-foot winds.......South 5 to 10 mph. Transport winds.....South around 10 mph increasing to southeast around 25 mph in the afternoon. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......5100 to 6400 ft agl. .FORECAST DAYS 3 THROUGH 7... .FRIDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 50s. Highs in the lower 80s. Southeast winds 10 to 15 mph. .SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the upper 80s. South winds around 10 mph. .SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower 90s. South winds 10 to 15 mph. .MONDAY...Mostly clear. Lows in the mid 60s. Highs in the lower 90s. .TUESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 60s. Highs in the upper 80s. $$ SDZ320-082100- Central Black Hills- Including Custer, Hill City, and Keystone 420 AM MDT Wed Jul 8 2026 .TODAY... Sky/weather.........Partly sunny. Rain showers likely and chance of thunderstorms in the afternoon. Chc of wetting rain.50 percent. Max temperature.....74-80. Min humidity........47-55 percent. 20-foot winds.......North around 5 mph shifting to the southeast with gusts to around 20 mph in the afternoon. Transport winds.....North around 15 mph shifting to the southeast in the afternoon. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......6500 to 8200 ft agl. .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Chance of showers and thunderstorms in the evening. Chc of wetting rain.30 percent. Min temperature.....52-58. Max humidity........79-89 percent. 20-foot winds.......West around 5 mph. Transport winds.....Southwest 15 to 20 mph. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .THURSDAY... Sky/weather.........Mostly sunny. Rain showers likely and chance of thunderstorms in the afternoon. Chc of wetting rain.40 percent. Max temperature.....75-83. Min humidity........40-48 percent. 20-foot winds.......South 5 to 10 mph. Gusts to around 20 mph in the afternoon. Transport winds.....South 15 to 20 mph. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......5700 to 7200 ft agl. .FORECAST DAYS 3 THROUGH 7... .FRIDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the mid 50s. Highs in the lower 80s. Southeast winds 10 to 15 mph. .SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the upper 80s. South winds around 10 mph. .SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower 90s. South winds 10 to 15 mph. .MONDAY...Mostly clear. Lows in the mid 60s. Highs in the lower 90s. .TUESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the mid 60s. Highs in the upper 80s. $$ SDZ321-082100- Southern Black Hills- Including Pringle, Custer State Park, and Wind Cave 420 AM MDT Wed Jul 8 2026 .TODAY... Sky/weather.........Partly sunny. Chance of showers and thunderstorms in the afternoon. Chc of wetting rain.30 percent. Max temperature.....Around 81. Min humidity........46-52 percent. 20-foot winds.......East 5 to 10 mph. Gusts to around 20 mph in the afternoon. Transport winds.....North around 15 mph increasing to east around 25 mph in the afternoon. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......5400 to 6800 ft agl. .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Chance of showers and thunderstorms in the evening. Chc of wetting rain.30 percent. Min temperature.....Around 60. Max humidity........76-82 percent. 20-foot winds.......Northwest 5 to 10 mph. Gusts to around 20 mph in the evening. Transport winds.....South around 25 mph becoming west around 10 mph after midnight. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .THURSDAY... Sky/weather.........Mostly sunny. Rain showers likely and chance of thunderstorms in the afternoon. Chc of wetting rain.40 percent. Max temperature.....Around 82. Min humidity........43 percent. 20-foot winds.......Southeast 5 to 10 mph. Gusts to around 20 mph in the afternoon. Transport winds.....South 15 to 20 mph. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......5600 to 7000 ft agl. .FORECAST DAYS 3 THROUGH 7... .FRIDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the upper 50s. Highs in the mid 80s. Southeast winds around 10 mph. .SATURDAY...Mostly clear. Lows in the lower 60s. Highs in the lower 90s. South winds around 10 mph. .SUNDAY...Mostly clear. Lows in the mid 60s. Highs in the mid 90s. South winds 10 to 15 mph. .MONDAY...Mostly clear. Lows in the upper 60s. Highs in the mid 90s. .TUESDAY...Mostly clear. Lows in the upper 60s. Highs in the lower 90s. $$ SDZ322-082100- Fall River County Area- Including Hot Springs, Edgemont, and Ardmore 420 AM MDT Wed Jul 8 2026 .TODAY... Sky/weather.........Partly sunny. Chance of showers and thunderstorms in the afternoon. Chc of wetting rain.20 percent. Max temperature.....Around 87. Min humidity........35-41 percent. 20-foot winds.......Northeast 5 to 10 mph with gusts to around 20 mph shifting to the east 10 to 15 mph with gusts to around 30 mph in the afternoon. Transport winds.....North around 15 mph increasing to east around 25 mph in the afternoon. Smoke dispersal.....Poor increasing to very good in the afternoon. Mixing height.......6100 to 7700 ft agl. .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Chance of showers and thunderstorms in the evening. Chc of wetting rain.30 percent. Min temperature.....Around 61. Max humidity........78-90 percent. 20-foot winds.......East 10 to 15 mph with gusts to around 25 mph shifting to the northwest around 5 mph after midnight. Transport winds.....East around 25 mph becoming south around 10 mph after midnight. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .THURSDAY... Sky/weather.........Mostly sunny then becoming mostly cloudy. Showers likely and chance of thunderstorms in the afternoon. Chc of wetting rain.40 percent. Max temperature.....Around 87. Min humidity........36 percent. 20-foot winds.......Southeast 10 to 15 mph with gusts to around 25 mph. Transport winds.....Southeast around 15 mph increasing to around 30 mph in the afternoon. Smoke dispersal.....Fair increasing to excellent in the afternoon. Mixing height.......5900 to 7400 ft agl. .FORECAST DAYS 3 THROUGH 7... .FRIDAY...Partly cloudy. Chance of showers and thunderstorms. Lows around 60. Highs in the lower 90s. South winds around 15 mph. .SATURDAY...Mostly clear. Lows in the mid 60s. Highs in the upper 90s. Southeast winds around 15 mph. .SUNDAY...Breezy. Mostly clear. Lows in the upper 60s. Highs around 101. South winds 15 to 25 mph. .MONDAY...Mostly clear. Lows in the lower 70s. Highs around 102. .TUESDAY...Mostly clear. Lows in the lower 70s. Highs in the upper 90s. $$ SDZ323-082100- Northern Foot Hills- Including Spearfish and Sturgis 420 AM MDT Wed Jul 8 2026 .TODAY... Sky/weather.........Partly sunny. Chance of showers and thunderstorms in the afternoon. Chc of wetting rain.20 percent. Max temperature.....Around 85. Min humidity........38-44 percent. 20-foot winds.......Northeast 5 to 10 mph. Gusts to around 20 mph in the afternoon. Transport winds.....Northeast 15 to 20 mph. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......5200 to 6500 ft agl. .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Chance of showers and slight chance of thunderstorms in the evening. Chc of wetting rain.20 percent. Min temperature.....Around 60. Max humidity........73-83 percent. 20-foot winds.......Southwest 10 to 15 mph. Transport winds.....South 15 to 20 mph. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .THURSDAY... Sky/weather.........Mostly sunny. Chance of showers and thunderstorms in the afternoon. Chc of wetting rain.30 percent. Max temperature.....Around 88. Min humidity........36 percent. 20-foot winds.......Southeast 10 to 15 mph. Gusts to around 25 mph in the afternoon. Transport winds.....Southeast around 15 mph increasing to around 25 mph in the afternoon. Smoke dispersal.....Fair increasing to very good in the afternoon. Mixing height.......6500 to 8200 ft agl. .FORECAST DAYS 3 THROUGH 7... .FRIDAY...Partly cloudy. Chance of showers and slight chance of thunderstorms. Lows around 60. Highs in the lower 90s. Southeast winds 15 to 20 mph. .SATURDAY...Mostly clear. Lows in the mid 60s. Highs in the upper 90s. Southeast winds 15 to 20 mph. .SUNDAY...Windy. Mostly clear. Lows in the upper 60s. Highs around 104. South winds 20 to 30 mph. .MONDAY...Mostly clear. Lows in the lower 70s. Highs around 102. .TUESDAY...Mostly clear. Lows in the lower 70s. Highs in the mid 90s. $$ SDZ324-082100- Eastern Foot Hills- Including Rapid City and Piedmont 420 AM MDT Wed Jul 8 2026 .TODAY... Sky/weather.........Partly sunny. Chance of showers and thunderstorms in the afternoon. Chc of wetting rain.30 percent. Max temperature.....Around 85. Min humidity........39-45 percent. 20-foot winds.......Northeast 5 to 10 mph shifting to the east with gusts to around 20 mph in the afternoon. Transport winds.....Northeast around 15 mph increasing to east around 25 mph in the afternoon. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......4100 to 5200 ft agl. .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Chance of showers and thunderstorms in the evening. Chc of wetting rain.20 percent. Min temperature.....Around 60. Max humidity........80-86 percent. 20-foot winds.......Southwest 5 to 10 mph. Transport winds.....Southwest around 25 mph decreasing to around 15 mph after midnight. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .THURSDAY... Sky/weather.........Mostly sunny. Chance of showers and thunderstorms in the afternoon. Chc of wetting rain.30 percent. Max temperature.....Around 88. Min humidity........37 percent. 20-foot winds.......South 10 to 15 mph with gusts to around 25 mph. Transport winds.....South 20 to 25 mph. Smoke dispersal.....Fair increasing to very good in the afternoon. Mixing height.......5000 to 6300 ft agl. .FORECAST DAYS 3 THROUGH 7... .FRIDAY...Partly cloudy. Chance of showers and slight chance of thunderstorms. Lows around 60. Highs in the lower 90s. Southeast winds around 15 mph. .SATURDAY...Mostly clear. Lows in the mid 60s. Highs in the upper 90s. South winds around 15 mph. .SUNDAY...Breezy. Mostly clear. Lows in the upper 60s. Highs around 103. South winds 15 to 25 mph. .MONDAY...Mostly clear. Lows in the lower 70s. Highs around 104. .TUESDAY...Mostly clear. Lows in the lower 70s. Highs in the upper 90s. $$ SDZ325-082100- Custer County Plains- Including Hermosa, Fairburn, Buffalo Gap, and Folsom 420 AM MDT Wed Jul 8 2026 .TODAY... Sky/weather.........Partly sunny. Chance of showers and thunderstorms in the afternoon. Chc of wetting rain.20 percent. Max temperature.....Around 85. Min humidity........44 percent. 20-foot winds.......Northeast 10 to 15 mph. Transport winds.....Northeast 15 to 20 mph. Smoke dispersal.....Good. Mixing height.......4100 to 5200 ft agl. .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Chance of showers and thunderstorms in the evening. Chc of wetting rain.20 percent. Min temperature.....Around 60. Max humidity........86-94 percent. 20-foot winds.......Northwest 10 to 15 mph shifting to the southwest 5 to 10 mph after midnight. Transport winds.....West around 20 mph becoming southwest around 10 mph after midnight. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .THURSDAY... Sky/weather.........Mostly sunny. Chance of showers and thunderstorms in the afternoon. Chc of wetting rain.30 percent. Max temperature.....Around 87. Min humidity........38 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 very good in the afternoon. Mixing height.......5200 to 6600 ft agl. .FORECAST DAYS 3 THROUGH 7... .FRIDAY...Partly cloudy. Chance of showers and thunderstorms. Lows around 60. Highs in the lower 90s. South winds around 15 mph. .SATURDAY...Mostly clear. Lows in the mid 60s. Highs in the upper 90s. South winds around 15 mph. .SUNDAY...Breezy. Mostly clear. Lows in the upper 60s. Highs around 102. South winds 15 to 25 mph. .MONDAY...Mostly clear. Lows in the lower 70s. Highs around 103. .TUESDAY...Mostly clear. Lows in the lower 70s. Highs in the upper 90s. $$ SDZ326-082100- Pine Ridge Area- Including Pine Ridge, Oelrichs, Batesland, and Kyle 420 AM MDT Wed Jul 8 2026 .TODAY... Sky/weather.........Partly sunny. Slight chance of showers and thunderstorms in the afternoon. Chc of wetting rain.0 percent. Max temperature.....Around 86. Min humidity........41 percent. 20-foot winds.......Northeast 10 to 15 mph with gusts to around 25 mph. Transport winds.....Northeast around 20 mph. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......4400 to 5500 ft agl. .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Chance of showers and slight chance of thunderstorms in the evening. Chc of wetting rain.20 percent. Min temperature.....Around 61. Max humidity........92 percent. 20-foot winds.......Southeast 10 to 15 mph shifting to the south 5 to 10 mph after midnight. Transport winds.....Southeast around 20 mph becoming south around 10 mph after midnight. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .THURSDAY... Sky/weather.........Mostly sunny. Chance of showers and thunderstorms in the afternoon. Chc of wetting rain.30 percent. Max temperature.....Around 88. Min humidity........37 percent. 20-foot winds.......South 10 to 15 mph with gusts to around 25 mph. Transport winds.....South around 15 mph increasing to southeast around 30 mph in the afternoon. Smoke dispersal.....Fair increasing to very good in the afternoon. Mixing height.......5500 to 6900 ft agl. .FORECAST DAYS 3 THROUGH 7... .FRIDAY...Partly cloudy. Chance of showers and thunderstorms. Lows around 60. Highs around 90. South winds around 15 mph. .SATURDAY...Mostly clear. Lows in the mid 60s. Highs in the upper 90s. South winds around 15 mph. .SUNDAY...Breezy. Mostly clear. Lows in the upper 60s. Highs around 101. South winds 20 to 25 mph. .MONDAY...Mostly clear. Lows in the lower 70s. Highs around 101. .TUESDAY...Mostly clear. Lows in the lower 70s. Highs around 100. $$ SDZ328-082100- Perkins County- Including Lemmon and Bison 420 AM MDT Wed Jul 8 2026 .TODAY... Sky/weather.........Cloudy then becoming mostly sunny. Chc of wetting rain.0 percent. Max temperature.....Around 82. Min humidity........43-49 percent. 20-foot winds.......East 5 to 10 mph. Transport winds.....Northeast around 15 mph. Smoke dispersal.....Fair. Mixing height.......4300 to 5400 ft agl. .TONIGHT... Sky/weather.........Mostly cloudy then becoming mostly clear. Slight chance of showers and thunderstorms in the evening. Chc of wetting rain.0 percent. Min temperature.....Around 60. Max humidity........95 percent. 20-foot winds.......Southeast 10 to 15 mph. Transport winds.....Southeast around 15 mph. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .THURSDAY... Sky/weather.........Sunny. Chance of rain showers and slight chance of thunderstorms in the afternoon. Chc of wetting rain.20 percent. Max temperature.....Around 89. Min humidity........36 percent. 20-foot winds.......South 10 to 20 mph. Transport winds.....South 20 to 25 mph. Smoke dispersal.....Fair increasing to very good in the afternoon. Mixing height.......6300 to 7900 ft agl. .FORECAST DAYS 3 THROUGH 7... .FRIDAY...Mostly clear. Chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 90s. South winds around 20 mph. .SATURDAY...Breezy. Mostly clear. Lows in the upper 60s. Highs in the upper 90s. South winds 20 to 25 mph. .SUNDAY...Windy. Mostly clear. Lows in the upper 60s. Highs around 105. South winds 20 to 30 mph. .MONDAY...Mostly clear. Lows in the mid 70s. Highs around 104. .TUESDAY...Mostly clear. Lows around 70. Highs in the upper 90s. $$ SDZ329-082100- West Central Plains- Including Faith, Ellsworth AFB, New Underwood, and Wall 420 AM MDT Wed Jul 8 2026 .TODAY... Sky/weather.........Mostly cloudy then becoming mostly sunny. Slight chance of showers and thunderstorms in the afternoon. Chc of wetting rain.0 percent. Max temperature.....Around 85. Min humidity........41 percent. 20-foot winds.......Northeast 5 to 10 mph. Gusts to around 20 mph in the afternoon. Transport winds.....Northeast 15 to 20 mph. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......4600 to 5800 ft agl. .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Slight chance of showers and thunderstorms in the evening. Chc of wetting rain.10 percent. Min temperature.....Around 62. Max humidity........89-95 percent. 20-foot winds.......Southeast 10 to 15 mph. Transport winds.....South around 15 mph. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .THURSDAY... Sky/weather.........Mostly sunny. Chance of showers and thunderstorms in the afternoon. Chc of wetting rain.20 percent. Max temperature.....Around 90. Min humidity........34 percent. 20-foot winds.......South 10 to 20 mph with gusts to around 30 mph. Transport winds.....South 20 to 25 mph. Smoke dispersal.....Fair increasing to excellent in the afternoon. Mixing height.......5700 to 7200 ft agl. .FORECAST DAYS 3 THROUGH 7... .FRIDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows in the lower 60s. Highs in the mid 90s. South winds around 20 mph. .SATURDAY...Breezy. Mostly clear. Lows in the upper 60s. Highs around 100. South winds 20 to 25 mph. .SUNDAY...Windy. Mostly clear. Lows around 70. Highs around 106. South winds 25 to 30 mph. .MONDAY...Mostly clear. Lows in the mid 70s. Highs around 106. .TUESDAY...Mostly clear. Lows in the lower 70s. Highs around 100. $$ SDZ332-082100- Badlands Area- Including Interior, Scenic, Rockyford, and Wanblee 420 AM MDT Wed Jul 8 2026 .TODAY... Sky/weather.........Mostly cloudy then becoming mostly sunny. Slight chance of showers and thunderstorms in the afternoon. Chc of wetting rain.0 percent. Max temperature.....Around 86. Min humidity........39-45 percent. 20-foot winds.......Northeast 10 to 15 mph. Transport winds.....North 15 to 20 mph. Smoke dispersal.....Fair. Mixing height.......3900 to 4900 ft agl. .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Chance of showers and slight chance of thunderstorms in the evening. Chc of wetting rain.10 percent. Min temperature.....Around 62. Max humidity........92-98 percent. 20-foot winds.......East 10 to 15 mph shifting to the southeast 5 to 10 mph after midnight. Transport winds.....Southeast 15 to 20 mph. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .THURSDAY... Sky/weather.........Mostly sunny. Chance of showers and thunderstorms in the afternoon. Chc of wetting rain.20 percent. Max temperature.....Around 89. Min humidity........35 percent. 20-foot winds.......South 10 to 15 mph with gusts to around 25 mph. Transport winds.....South around 20 mph increasing to around 30 mph in the afternoon. Smoke dispersal.....Fair increasing to very good in the afternoon. Mixing height.......5400 to 6800 ft agl. .FORECAST DAYS 3 THROUGH 7... .FRIDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 90s. South winds 15 to 20 mph. .SATURDAY...Mostly clear. Lows in the mid 60s. Highs in the upper 90s. South winds around 20 mph. .SUNDAY...Breezy. Mostly clear. Lows around 70. Highs around 104. South winds 20 to 25 mph. .MONDAY...Mostly clear. Lows in the lower 70s. Highs around 104. .TUESDAY...Mostly clear. Lows in the lower 70s. Highs around 102. $$ SDZ333-082100- Bennett County Area- Including Martin, Tuthill, Allen, and Long Valley 420 AM MDT Wed Jul 8 2026 .TODAY... Sky/weather.........Mostly cloudy then becoming mostly sunny. Chc of wetting rain.0 percent. Max temperature.....Around 84. Min humidity........47 percent. 20-foot winds.......Northeast 5 to 10 mph. Gusts to around 20 mph in the morning. Transport winds.....North around 15 mph. Smoke dispersal.....Fair. Mixing height.......3600 to 4600 ft agl. .TONIGHT... Sky/weather.........Mostly cloudy. Chance of showers and slight chance of thunderstorms in the evening. Chc of wetting rain.20 percent. Min temperature.....Around 60. Max humidity........95-100 percent. 20-foot winds.......Northeast 10 to 15 mph shifting to the southeast 5 to 10 mph after midnight. Transport winds.....East around 15 mph. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .THURSDAY... Sky/weather.........Mostly sunny. Chance of showers and slight chance of thunderstorms in the afternoon. Chc of wetting rain.20 percent. Max temperature.....Around 86. Min humidity........40 percent. 20-foot winds.......Southeast 10 to 15 mph. Transport winds.....Southeast 15 to 20 mph. Smoke dispersal.....Fair increasing to very good in the afternoon. Mixing height.......5000 to 6300 ft agl. .FORECAST DAYS 3 THROUGH 7... .FRIDAY...Partly cloudy. Chance of showers and thunderstorms. Lows around 60. Highs in the upper 80s. South winds 15 to 20 mph. .SATURDAY...Mostly clear. Lows in the lower 60s. Highs in the mid 90s. South winds around 20 mph. .SUNDAY...Breezy. Mostly clear. Lows in the mid 60s. Highs in the upper 90s. South winds 20 to 25 mph. .MONDAY...Mostly clear. Lows in the upper 60s. Highs in the upper 90s. .TUESDAY...Mostly clear. Lows in the upper 60s. Highs in the upper 90s. $$ SDZ330-082100- Ziebach County- Including Dupree and Glad Valley 420 AM MDT Wed Jul 8 2026 .TODAY... Sky/weather.........Cloudy then becoming mostly sunny. Chc of wetting rain.0 percent. Max temperature.....Around 82. Min humidity........48 percent. 20-foot winds.......Northeast 10 to 15 mph. Transport winds.....Northeast around 15 mph. Smoke dispersal.....Fair. Mixing height.......4000 to 5000 ft agl. .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Chc of wetting rain.0 percent. Min temperature.....Around 61. Max humidity........98 percent. 20-foot winds.......East 5 to 10 mph. Transport winds.....Southeast around 15 mph. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .THURSDAY... Sky/weather.........Sunny. Slight chance of showers and thunderstorms in the afternoon. Chc of wetting rain.10 percent. Max temperature.....Around 88. Min humidity........39 percent. 20-foot winds.......South 10 to 15 mph. Transport winds.....South around 20 mph. Smoke dispersal.....Fair increasing to very good in the afternoon. Mixing height.......5600 to 7000 ft agl. .FORECAST DAYS 3 THROUGH 7... .FRIDAY...Partly cloudy. Chance of showers and slight chance of thunderstorms. Lows in the lower 60s. Highs in the lower 90s. South winds around 15 mph. .SATURDAY...Mostly clear. Lows in the upper 60s. Highs in the upper 90s. South winds 15 to 20 mph. .SUNDAY...Breezy. Mostly clear. Lows around 70. Highs around 105. South winds 20 to 25 mph. .MONDAY...Mostly clear. Lows in the lower 70s. Highs around 105. .TUESDAY...Mostly clear. Lows in the lower 70s. Highs around 100. $$ SDZ331-082100- Haakon County Area- Including Philip, Kadoka, Belvidere, and Midland 420 AM MDT Wed Jul 8 2026 .TODAY... Sky/weather.........Cloudy then becoming mostly sunny. Chc of wetting rain.0 percent. Max temperature.....Around 84. Min humidity........43-51 percent. 20-foot winds.......Northeast 10 to 15 mph. Transport winds.....North around 15 mph. Smoke dispersal.....Fair. Mixing height.......3600 to 4600 ft agl. .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Chc of wetting rain.0 percent. Min temperature.....Around 61. Max humidity........98 percent. 20-foot winds.......East 5 to 10 mph. Transport winds.....Southeast around 15 mph. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .THURSDAY... Sky/weather.........Mostly sunny. Chance of showers and slight chance of thunderstorms in the afternoon. Chc of wetting rain.10 percent. Max temperature.....Around 89. Min humidity........35-41 percent. 20-foot winds.......Southeast 10 to 15 mph. Transport winds.....South 15 to 20 mph. Smoke dispersal.....Fair increasing to very good in the afternoon. Mixing height.......5200 to 6600 ft agl. .FORECAST DAYS 3 THROUGH 7... .FRIDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 90s. South winds around 15 mph. .SATURDAY...Mostly clear. Lows in the mid 60s. Highs in the upper 90s. South winds around 15 mph. .SUNDAY...Mostly clear. Lows around 70. Highs around 104. South winds 15 to 20 mph. .MONDAY...Mostly clear. Lows in the lower 70s. Highs around 105. .TUESDAY...Mostly clear. Lows in the lower 70s. Highs around 102. $$ SDZ334-082100- Mellette and Todd Counties- Including Mission, White River, and Saint Francis 520 AM CDT Wed Jul 8 2026 .TODAY... Sky/weather.........Mostly sunny. Chc of wetting rain.0 percent. Max temperature.....Around 85. Min humidity........51 percent. 20-foot winds.......North 5 to 10 mph. Gusts to around 20 mph in the morning. Transport winds.....North around 15 mph. Smoke dispersal.....Fair. Mixing height.......3700 to 4700 ft agl. .TONIGHT... Sky/weather.........Partly cloudy then becoming mostly cloudy. Slight chance of thunderstorms in the evening. Slight chance of showers through the night. Chc of wetting rain.0 percent. Min temperature.....Around 61. Max humidity........100 percent. 20-foot winds.......East 10 to 15 mph. Transport winds.....Northeast around 15 mph shifting to the southeast after midnight. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .THURSDAY... Sky/weather.........Mostly sunny. Slight chance of showers and thunderstorms in the afternoon. Chc of wetting rain.0 percent. Max temperature.....Around 87. Min humidity........41 percent. 20-foot winds.......Southeast 10 to 15 mph. Transport winds.....Southeast 15 to 20 mph. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......5100 to 6400 ft agl. .FORECAST DAYS 3 THROUGH 7... .FRIDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 60s. Highs around 90. South winds 15 to 20 mph. .SATURDAY...Mostly clear. Lows in the mid 60s. Highs in the mid 90s. South winds around 20 mph. .SUNDAY...Breezy. Mostly clear. Lows in the upper 60s. Highs in the upper 90s. South winds 20 to 25 mph. .MONDAY...Mostly clear. Lows around 70. Highs around 100. .TUESDAY...Mostly clear. Lows around 70. Highs around 100. $$ SDZ335-082100- Tripp County- Including Winner, Colome, and Hamill 520 AM CDT Wed Jul 8 2026 .TODAY... Sky/weather.........Mostly sunny. Chc of wetting rain.0 percent. Max temperature.....Around 86. Min humidity........48-54 percent. 20-foot winds.......North 10 to 15 mph. Transport winds.....North around 20 mph. Smoke dispersal.....Fair. Mixing height.......3400 to 4300 ft agl. .TONIGHT... Sky/weather.........Partly cloudy then becoming mostly cloudy. Chc of wetting rain.0 percent. Min temperature.....Around 62. Max humidity........100 percent. 20-foot winds.......East 10 to 15 mph. Transport winds.....Northeast 15 to 20 mph. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .THURSDAY... Sky/weather.........Mostly sunny. Chc of wetting rain.0 percent. Max temperature.....Around 87. Min humidity........39-45 percent. 20-foot winds.......East 5 to 10 mph. Transport winds.....East around 15 mph. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......5000 to 6300 ft agl. .FORECAST DAYS 3 THROUGH 7... .FRIDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows in the lower 60s. Highs around 90. South winds around 15 mph. .SATURDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid 90s. South winds 15 to 20 mph. .SUNDAY...Mostly clear. Lows in the upper 60s. Highs in the upper 90s. South winds around 20 mph. .MONDAY...Mostly clear. Lows around 70. Highs around 100. .TUESDAY...Mostly clear. Lows in the lower 70s. Highs around 100. $$