National Weather Service United States Department of Commerce

Stormy weather expected for the Pacific Northwest and Intermountain West

An impressive frontal system will continue moving through the Pacific Northwest and the Intermountain West and slowly make its way south. Behind it very cold Arctic air will follow. Higher elevation snow and moderate rainfall can be expected throughout these regions along with strong winds.
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Current Conditions

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Great Falls MT

7 Day Forecast

For More Weather Information:

Great Falls, MT Local Forecast Office

Overnight

Breezy

Breezy

Low: 10 °C

Friday

Windy

Windy

High: 11 °C

Friday
Night

Rain/Snow Chance for Measurable Precipitation 80%

Rain/Snow

Low: -19 °C

Saturday

Snow Chance for Measurable Precipitation 80%

Snow

High: -14 °C

Saturday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: -23 °C

Sunday

Sunny

Sunny

High: -11 °C

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: -16 °C

Monday

Mostly Sunny

Mostly
Sunny

High: 0 °C

Monday
Night

Slight Chance Snow

Slight Chc
Snow

Low: -8 °C

Detailed Forecast

  • Overnight Partly cloudy, with a steady temperature around -12. Breezy, with a southwest wind around 35 km/h, with gusts as high as 50 km/h.
  • Friday Partly sunny, with a high near 11. Windy, with a southwest wind 34 to 39 km/h increasing to 45 to 50 km/h in the morning. Winds could gust as high as 70 km/h.
  • Friday Night A chance of rain showers before 11pm, then snow. Low around -19. North northwest wind 10 to 15 km/h becoming north 16 to 21 km/h in the evening. Chance of precipitation is 80%. New snow accumulation of 1 to 2 centimeters possible.
  • Saturday Snow. High near -14. Wind chill values as low as -31. North wind 13 to 21 km/h. Chance of precipitation is 80%. New snow accumulation of 3 to 5 centimeters possible.
  • Saturday Night A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around -23. North northwest wind 10 to 13 km/h becoming west southwest in the evening.
  • Sunday Sunny, with a high near -11.
  • Sunday Night Partly cloudy, with a low around -16.
  • Monday Mostly sunny, with a high near 0.
  • Monday Night A slight chance of snow. Mostly cloudy, with a low around -8.
  • Tuesday Partly sunny, with a high near 0.
  • Tuesday Night Mostly cloudy, with a low around -9.
  • Wednesday Mostly sunny, with a high near 1.
  • Wednesday Night Partly cloudy, with a low around -4.
  • Thursday Mostly sunny, with a high near 4.