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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Great Falls MT

7 Day Forecast

For More Weather Information:

Great Falls, MT Local Forecast Office

This
Afternoon

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

High: 16 °C

Tonight

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

Low: 4 °C

Wednesday

Sunny

Sunny

High: 17 °C

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: 7 °C

Thursday

Mostly Sunny

Mostly
Sunny

High: 19 °C

Thursday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 6 °C

Friday

Mostly Sunny

Mostly
Sunny

High: 17 °C

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 6 °C

Saturday

Mostly Sunny

Mostly
Sunny

High: 19 °C

Detailed Forecast

  • This Afternoon Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 16. West wind around 23 km/h, with gusts as high as 29 km/h. Chance of precipitation is 60%.
  • Tonight A 40 percent chance of showers before midnight. Mostly cloudy, with a low around 4. Southwest wind around 24 km/h, with gusts as high as 35 km/h.
  • Wednesday Sunny, with a high near 17. South southwest wind 16 to 24 km/h, with gusts as high as 34 km/h.
  • Wednesday Night Partly cloudy, with a low around 7. South southwest wind around 18 km/h.
  • Thursday Mostly sunny, with a high near 19. South southwest wind 18 to 26 km/h, with gusts as high as 35 km/h.
  • Thursday Night Mostly cloudy, with a low around 6.
  • Friday Mostly sunny, with a high near 17.
  • Friday Night Partly cloudy, with a low around 6.
  • Saturday Mostly sunny, with a high near 19.
  • Saturday Night Partly cloudy, with a low around 4.
  • Sunday Partly sunny, with a high near 13.
  • Sunday Night Mostly cloudy, with a low around 2.
  • Monday Partly sunny, with a high near 12.