Expires:202607271100;;662225 FPUS53 KUNR 262343 ZFPUNR Zone Forecast for Western SD and Northeastern WY National Weather Service Rapid City SD 543 PM MDT Sun Jul 26 2026 SDZ031-271100- Pennington Co Plains- Including the cities of Box Elder, Caputa, New Underwood, Wasta, Wall, Scenic, and Quinn 543 PM MDT Sun Jul 26 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM MDT THIS EVENING... .TONIGHT...Mostly clear this evening, then becoming partly cloudy. A slight chance of thunderstorms. A slight chance of showers this evening, then a chance of showers after midnight. Areas of smoke after midnight. Lows in the lower 70s. North winds 5 to 10 mph. Gusts up to 25 mph this evening. Chance of rain 30 percent. .MONDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Areas of smoke. Some thunderstorms may produce gusty winds in the morning. Some thunderstorms may produce gusty winds in the afternoon. Highs in the upper 90s. East winds 10 to 15 mph. Gusts up to 20 mph, increasing to 30 mph in the afternoon. Chance of rain 30 percent. .MONDAY NIGHT...Areas of smoke in the evening. Mostly cloudy with scattered showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Some thunderstorms may produce gusty winds. Lows in the upper 60s. Southeast winds 10 to 15 mph. Gusts up to 30 mph, decreasing to 20 mph after midnight. Chance of rain 50 percent. .TUESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Some thunderstorms may produce gusty winds in the afternoon. Highs in the mid 90s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent. .TUESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Some thunderstorms may produce gusty winds in the evening. Lows around 70. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Some thunderstorms may produce gusty winds in the afternoon. Highs in the upper 90s. Chance of rain 40 percent. .WEDNESDAY NIGHT...Partly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the upper 60s. Chance of rain 70 percent. .THURSDAY...Partly cloudy in the morning, then mostly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 40 percent. .THURSDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 60s. Chance of rain 20 percent. .FRIDAY...Partly cloudy in the morning, then sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly clear. A chance of showers and thunderstorms in the evening. Lows in the mid 60s. Chance of rain 30 percent. .SATURDAY...Mostly sunny. Highs in the mid 90s. .SATURDAY NIGHT...Clear. Lows in the upper 60s. .SUNDAY...Mostly sunny and breezy. Highs in the upper 90s. $$