| NWS Forecast for: Meagher County Valleys Issued by: National Weather Service Great Falls, MT Last Update: 1232 PM MDT Sun May 17 2026 | |
| Rest Of Today: Breezy. Partly sunny. Slight chance of thunderstorms and snow showers early in the afternoon, then slight chance of snow late in the afternoon. Near steady temperature in the upper 30s. Northwest winds 15 to 25 mph with gusts to around 40 mph. Chance of precipitation 20 percent. Tonight: Mostly cloudy. A 20 percent chance of snow in the evening. Lows in the mid 20s. Northwest winds 15 to 20 mph with gusts to around 45 mph decreasing to 5 to 15 mph after midnight. Monday: Partly sunny. A 20 percent chance of snow showers in the afternoon. Highs in the upper 40s. North winds 5 to 15 mph with gusts to around 30 mph. Monday Night: Mostly clear. Lows in the mid 20s. North winds up to 10 mph with gusts to around 25 mph shifting to the south after midnight. Tuesday: Mostly sunny. Highs in the upper 50s. Southwest winds up to 15 mph. Tuesday Night: Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 30s. Wednesday And Wednesday Night: Mostly cloudy. Chance of rain showers and slight chance of thunderstorms. Highs in the upper 50s. Lows in the mid 30s. Chance of precipitation 50 percent. Thursday: Mostly sunny. Highs around 60. Thursday Night: Mostly cloudy. Slight chance of rain in the evening, then chance of rain after midnight. Lows in the upper 30s. Chance of rain 30 percent. Friday: Partly sunny. Slight 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. Friday Night: Partly cloudy. A 20 percent chance of rain in the evening. Lows in the upper 30s. Saturday: Mostly sunny. Highs around 70. | |
| Zone Forecast: Meagher County Valleys | |
Visit your local NWS office at: https://www.weather.gov/tfx |