| NWS Forecast for: Northwest Beaverhead County Issued by: National Weather Service Great Falls, MT Last Update: 1133 PM MST Sat Feb 21 2026 |  |
| Rest Of Tonight: Mostly cloudy. Near steady temperature around 16. South winds up to 10 mph with gusts to around 30 mph. Sunday: Not as cold. Sunny. Highs 34 to 40. South winds 5 to 15 mph with gusts to around 35 mph. Sunday Night: Mostly clear. Lows 17 to 23. Southwest winds 5 to 15 mph with gusts to around 35 mph. Monday: Breezy. Mostly sunny. A 20 percent chance of snow in the afternoon. Highs 35 to 43. Southwest winds 5 to 15 mph with gusts to around 40 mph increasing to 10 to 25 mph with gusts to around 50 mph in the afternoon. Monday Night: Breezy. Chance of snow in the evening, then snow likely after midnight. Light snow accumulations. Lows in the upper 20s. Southwest winds 10 to 25 mph with gusts to around 55 mph. Chance of snow 70 percent. Tuesday: Snow. Light snow accumulations. Highs 33 to 41. Chance of snow near 100 percent. Tuesday Night: Snow. Moderate snow accumulations. Lows 20 to 26. Chance of snow 90 percent. Wednesday: Windy. Partly sunny. Snow likely in the morning, then chance of snow in the afternoon. Light snow accumulations. Highs 27 to 35. Chance of snow 70 percent. Wednesday Night: Breezy, colder. Partly cloudy. A 20 percent chance of snow in the evening. Lows 12 to 18. Thursday: Breezy, sunny. A 20 percent chance of snow in the afternoon. Highs 31 to 39. Thursday Night: Breezy. Partly cloudy with a 20 percent chance of snow. Lows 17 to 23. Friday And Friday Night: Windy. Mostly cloudy. A 50 percent chance of snow. Highs 31 to 39. Lows 15 to 21. Saturday: Breezy. Mostly sunny with a 20 percent chance of snow. Highs 29 to 37. | |
| Zone Forecast: Northwest Beaverhead County | |
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