| NWS Forecast for: Central and Southern Valley Issued by: National Weather Service Glasgow, MT Last Update: 346 PM MDT Mon Aug 3 2026 |  |
| Tonight: Partly cloudy this evening, then becoming mostly clear. Lows in the lower 40s. Northwest wind 15 to 20 mph, becoming west around 5 mph after midnight. Tuesday: Sunny. Highs in the mid 70s. Northwest wind 10 to 15 mph. Tuesday Night: Partly cloudy. Lows in the upper 40s. West wind 5 to 10 mph, becoming south after midnight. Wednesday: Mostly cloudy in the morning, then becoming mostly sunny. Highs in the mid 80s. Southwest wind around 5 mph, becoming west 10 to 15 mph in the afternoon. Wednesday Night: Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 50s. Northwest wind 10 to 15 mph, becoming northeast around 5 mph after midnight. Thursday And Thursday Night: Mostly clear. Highs in the upper 80s. Lows in the upper 50s. Friday Through Saturday Night: Mostly clear. Highs in the lower 90s. Lows around 60. Sunday: Mostly sunny. Highs in the upper 80s. Sunday Night: A chance of showers with a slight chance of thunderstorms. Lows in the upper 50s. Monday: A slight chance of showers. Highs in the mid 80s. | |
| Zone Forecast: Central and Southern Valley | |
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