| NWS Forecast for: Northwest Beaverhead County Issued by: National Weather Service Great Falls, MT Last Update: 402 PM MST Wed Jan 14 2026 |  |
| Tonight: Colder. Mostly clear. Lows 15 to 25. West winds 5 to 15 mph. Gusts up to 30 mph increasing to 40 mph after midnight. Thursday: Sunny. Highs 32 to 40. West winds 5 to 15 mph with gusts to around 35 mph. Thursday Night: Colder. Mostly clear. Lows 9 to 15. Northwest winds up to 10 mph. Gusts up to 30 mph in the evening. Friday: Sunny. Highs 26 to 32. Southeast winds up to 5 mph with gusts to around 20 mph shifting to the west in the afternoon. Friday Night: Mostly clear. Lows 12 to 18. West winds up to 5 mph. Saturday: Not as cold. Sunny. Highs 33 to 41. Saturday Night And Sunday: Clear. Lows 15 to 21. Highs 32 to 40. Sunday Night Through Monday Night: Mostly clear. Lows 13 to 22. Highs 32 to 38. Tuesday Through Wednesday: Partly cloudy. Highs 30 to 40. Lows 17 to 23. | |
| Zone Forecast: Northwest Beaverhead County | |
Visit your local NWS office at: https://www.weather.gov/tfx |