National Weather Service United States Department of Commerce

Hazardous Weather Outlook product no longer displayed on national hazards map

NWS has made a change to the national hazard map, shown below, and will no longer be displaying the Hazardous Weather Outlook (HWO) product on the map. This change is intended to help users focus more quickly on the immediate impacts of hazards instead of those that are highlighted for the future. The Hazardous Weather Outlook will still be available on local Weather Forecast Office Web pages.
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Current Conditions

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12 Miles E Big Sky MT

7 Day Forecast

For More Weather Information:

Great Falls, MT Local Forecast Office

This
Afternoon

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

High: 37 °F

Tonight

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: 28 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 39 °F

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: 32 °F

Thursday

Breezy

Breezy

High: 43 °F

Thursday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 32 °F

Friday

Partly Sunny

Partly
Sunny

High: 46 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 34 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 46 °F

Detailed Forecast

  • This Afternoon Scattered rain and snow showers. Some thunder is also possible. Partly sunny, with a steady temperature around 37. Southwest wind around 17 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
  • Tonight Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 28. West southwest wind 8 to 13 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
  • Wednesday Mostly sunny, with a high near 39. South southwest wind 9 to 13 mph.
  • Wednesday Night Partly cloudy, with a low around 32. South southwest wind around 16 mph, with gusts as high as 23 mph.
  • Thursday Mostly sunny, with a high near 43. Breezy, with a south southwest wind 18 to 22 mph, with gusts as high as 31 mph.
  • Thursday Night A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 32.
  • Friday Partly sunny, with a high near 46.
  • Friday Night Mostly clear, with a low around 34.
  • Saturday Mostly sunny, with a high near 46.
  • Saturday Night A slight chance of showers. Partly cloudy, with a low around 29.
  • Sunday A chance of snow showers. Partly sunny, with a high near 35.
  • Sunday Night A chance of snow showers. Mostly cloudy, with a low around 23.
  • Monday A slight chance of snow showers. Mostly sunny, with a high near 36.