| NWS Forecast for: Central and Southern Valley Issued by: National Weather Service Glasgow, MT Last Update: 132 PM MDT Mon Sep 29 2025 |  |
| Tonight: Mostly clear. Lows in the mid 50s. East wind 15 to 20 mph. Tuesday: Sunny. Highs in the upper 80s. Southeast wind 10 to 15 mph, becoming south in the afternoon. Tuesday Night: Partly cloudy in the evening, then mostly cloudy with a slight chance of thunderstorms after midnight. Lows in the mid 50s. Northwest wind around 10 mph. Chance of precipitation 20 percent. Wednesday: Sunny. Highs in the lower 80s. West wind 5 to 10 mph. Wednesday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s. West wind 5 to 10 mph, becoming northeast after midnight. Thursday: Mostly sunny. Highs in the upper 70s. Thursday Night: A slight chance of showers. Lows in the upper 40s. Friday: Partly sunny. Highs in the lower 70s. Friday Night And Saturday: Partly cloudy. Lows in the mid 40s. Highs in the upper 60s. Saturday Night: Mostly cloudy. Lows around 40. Sunday: A slight chance of showers. Highs around 60. Sunday Night: Mostly cloudy. Lows in the mid 30s. Monday: Mostly sunny. Highs in the upper 50s. | |
| Zone Forecast: Central and Southern Valley | |
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