| NWS Forecast for: Northern Valley Issued by: National Weather Service Glasgow, MT Last Update: 336 PM MDT Tue Aug 4 2026 | |
Tonight: Partly cloudy. Lows around 50. West wind 10 to 15 mph, becoming southwest 5 to 10 mph after midnight. Wednesday: Mostly cloudy in the morning, then clearing. Highs around 80. West wind 10 to 15 mph. Wednesday Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 50s. Northwest wind 10 to 15 mph, becoming southwest around 5 mph after midnight. Thursday: Sunny. Highs in the mid 80s. West wind around 10 mph, becoming northwest 15 to 20 mph in the afternoon. Thursday Night: Mostly clear. Lows around 50. Northwest wind 15 to 20 mph, becoming northeast 5 to 10 mph after midnight. Friday Through Saturday: Mostly clear. Highs in the lower 80s. Lows in the lower 50s. Saturday Night Through Sunday Night: Partly cloudy. Lows in the mid 50s. Highs in the lower 80s. Monday: Partly sunny. Highs in the upper 70s. Monday Night: A chance of showers with a slight chance of thunderstorms. Lows in the mid 50s. Tuesday: A slight chance of thunderstorms. Highs in the upper 70s. | |
| Zone Forecast: Northern Valley | |
Visit your local NWS office at: https://www.weather.gov/ggw |