| NWS Forecast for: Southern High Plains Issued by: National Weather Service Great Falls, MT Last Update: 812 PM MDT Wed May 27 2026 |  |
| Rest Of Tonight: Partly cloudy. Slight chance of thunderstorms early in the evening, then slight chance of rain late in the evening. Lows in the mid 50s. Northwest winds up to 5 mph. Chance of precipitation 20 percent. Thursday: Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs in the upper 80s. North winds up to 5 mph shifting to the east in the afternoon. Thursday Night: Partly cloudy. A 20 percent chance of thunderstorms in the evening. Lows in the upper 50s. Northeast winds up to 10 mph shifting to the west after midnight. Friday: Mostly sunny. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Southwest winds up to 10 mph. Chance of precipitation 50 percent. Friday Night: Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows in the mid 50s. West winds 5 to 15 mph. Chance of precipitation 50 percent. Saturday: Much cooler. Rain showers likely in the morning, then rain showers and chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of precipitation 90 percent. Saturday Night: Colder. Rain showers and slight chance of thunderstorms in the evening, then rain after midnight. Lows in the mid 40s. Chance of precipitation 90 percent. Sunday: Rain likely in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Highs in the upper 50s. Chance of precipitation 70 percent. Sunday Night: Mostly cloudy with a 50 percent chance of rain. Lows in the lower 40s. Monday: Partly sunny. Chance of rain in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs around 60. Chance of precipitation 50 percent. Monday Night: Mostly cloudy. Chance of rain in the evening, then slight chance of rain after midnight. Lows in the lower 40s. Chance of rain 40 percent. Tuesday: Partly sunny. Chance of rain in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of precipitation 40 percent. Tuesday Night: Mostly cloudy with a 20 percent chance of rain in the evening, then partly cloudy after midnight. Lows in the mid 40s. Wednesday: Partly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs in the upper 60s. | |
| Zone Forecast: Southern High Plains | |
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