| NWS Forecast for: Southern High Plains Issued by: National Weather Service Great Falls, MT Last Update: 140 AM MDT Mon Jul 13 2026 | |
Today: Mostly cloudy in the morning then becoming partly cloudy. Highs 90 to 95. East winds up to 5 mph shifting to the south in the afternoon. Tonight: Mostly cloudy. A 20 percent chance of thunderstorms in the evening. Lows in the mid 60s. Northwest winds up to 10 mph. Tuesday: Mostly cloudy. Slight chance of showers in the morning, then chance of showers and slight chance of thunderstorms in the afternoon. Highs in the mid 80s. North winds up to 10 mph. Chance of precipitation 50 percent. Tuesday Night: Rain showers likely and slight chance of thunderstorms in the evening, then rain showers likely after midnight. Lows around 60. North winds 5 to 10 mph shifting to the west after midnight. Chance of precipitation 70 percent. Wednesday: Rain showers likely in the morning, then rain showers and slight chance of thunderstorms in the afternoon. Highs 80 to 85. Southeast winds up to 10 mph. Chance of precipitation 90 percent. Wednesday Night: Partly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 60. Chance of precipitation 40 percent. Thursday: Sunny with chance of rain showers and slight chance of thunderstorms. Highs 85 to 90. Chance of precipitation 40 percent. Thursday Night: Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 60. Chance of precipitation 50 percent. Friday: Sunny. Highs 85 to 90. Friday Night: Partly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 60. Chance of precipitation 30 percent. Saturday: Sunny. Highs 85 to 90. Saturday Night: Partly cloudy with a 20 percent chance of rain showers. Lows around 60. Sunday: Sunny. Highs 85 to 90. | |
| Zone Forecast: Southern High Plains | |
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