Expires:202607261100;;614699 FPUS53 KUNR 260429 ZFPUNR Zone Forecast for Western SD and Northeastern WY National Weather Service Rapid City SD 1028 PM MDT Sat Jul 25 2026 SDZ046-261100- Mellette- Including the cities of White River, Wood, Norris, and Cedar Butte 1128 PM CDT Sat Jul 25 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT SUNDAY... .OVERNIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 70s. South winds 10 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent. .SUNDAY...Mostly sunny. Hot with highs around 104. Southwest winds 10 to 15 mph, becoming north in the afternoon. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. Northeast winds 10 to 15 mph, becoming west 5 to 10 mph after midnight. .MONDAY...Partly cloudy. Highs in the upper 90s. Northeast winds 10 to 20 mph with gusts up to 30 mph. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Southeast winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of rain 50 percent. .TUESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning. Highs in the mid 90s. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 60s. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny. Highs in the mid 90s. .WEDNESDAY NIGHT...Partly cloudy with a chance of thunderstorms. Showers likely in the evening, then a chance of showers after midnight. Lows in the upper 60s. Chance of rain 60 percent. .THURSDAY...Partly cloudy in the morning, then clearing. A chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 50 percent. .THURSDAY NIGHT...Mostly clear. A chance of showers and thunderstorms in the evening. Lows in the mid 60s. Chance of rain 40 percent. .FRIDAY...Mostly sunny. Highs in the lower 90s. .FRIDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 60s. Chance of rain 20 percent. .SATURDAY...Mostly sunny. Highs in the lower 90s. $$