7-Day Zone Forecast for Northern Blaine County (Text-Only)
NWS Forecast for: Northern Blaine County
Issued by: National Weather Service Great Falls, MT
Last Update: 320 AM MST Fri Jan 16 2026
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Today: Windy, colder. Mostly sunny. Highs in the upper 20s. Northwest winds 15 to 30 mph. Gusts up to 55 mph decreasing to 45 mph in the afternoon.

Tonight: Colder. Partly cloudy. Lows around 6. Northwest winds 10 to 15 mph with gusts to around 35 mph decreasing to up to 10 mph after midnight.

Saturday: Breezy. Not as cold. Sunny. Highs 34 to 40. South winds up to 10 mph increasing to west 10 to 25 mph in the afternoon.

Saturday Night: Windy. Not as cold. Partly cloudy in the evening then becoming mostly cloudy. Lows around 19. Northwest winds 20 to 30 mph with gusts to around 55 mph.

Sunday: Windy. Partly sunny. Highs in the upper 20s. Northwest winds 15 to 30 mph.

Sunday Night And Martin Luther King Jr Day: Partly cloudy. Lows around 6. Highs in the upper 20s.

Monday Night Through Tuesday Night: Mostly cloudy. Lows around 14. Highs in the lower 30s.

Wednesday And Wednesday Night: Colder. Mostly cloudy. Highs in the lower 20s. Lows around 7.

Thursday: Partly sunny. A 20 percent chance of snow in the morning. Highs in the lower 20s.







Zone Forecast: Northern Blaine County

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