| NWS Forecast for: Central and Southern Valley Issued by: National Weather Service Glasgow, MT Last Update: 606 PM MDT Mon Apr 13 2026 |  |
| Tonight: Mostly cloudy with a slight chance of rain showers this evening, then partly cloudy after midnight. Lows in the mid 30s. Northeast wind 5 to 10 mph, becoming southeast after midnight. Chance of rain 20 percent. Tuesday: Sunny. Highs in the mid 60s. Southwest wind 10 to 15 mph. Tuesday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 30s. West wind 10 to 15 mph. Wednesday: Partly sunny. Highs in the lower 60s. West wind 10 to 15 mph. Wednesday Night: Showers. Lows in the upper 30s. Northwest wind around 10 mph, becoming northeast after midnight. Chance of rain 80 percent. Thursday: Showers likely. Cooler with highs in the upper 40s. Thursday Night And Friday: A slight chance of snow showers. Brisk. Lows around 20. Highs in the upper 30s. Friday Night And Saturday: Partly cloudy. Lows 15 to 20. Highs in the lower 50s. Saturday Night And Sunday: Partly cloudy. Lows in the upper 20s. Highs in the lower 60s. Sunday Night And Monday: Partly cloudy. Lows in the upper 30s. Highs in the upper 60s. | |
| Zone Forecast: Central and Southern Valley | |
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