National Weather Service United States Department of Commerce

Wet weather continues across Pacific Northwest and New England

Two developing storm systems will continue to bring heavy rain to opposite coasts of the U.S. on Thursday. One system is affecting the Pacific Northwest and northern California while the other affects New England. There is a risk of flash flooding across parts of New England on Thursday where Flash Flood Watches are in effect.
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Current Conditions

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7 Miles WNW West Yellowstone MT

7 Day Forecast

For More Weather Information:

Great Falls, MT Local Forecast Office

Tonight

Partly Cloudy

Partly
Cloudy

Low: 28 °F

Thursday

Breezy

Breezy

High: 50 °F

Thursday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 34 °F

Friday

Mostly Cloudy

Mostly
Cloudy

High: 50 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 31 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 58 °F

Saturday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 32 °F

Sunday

Chance Showers

Chance
Showers

High: 43 °F

Sunday
Night

Chance Snow

Chance
Snow

Low: 22 °F

Detailed Forecast

  • Tonight Partly cloudy, with a low around 28. South southwest wind 7 to 9 mph.
  • Thursday Partly sunny, with a high near 50. Breezy, with a south southwest wind 16 to 22 mph, with gusts as high as 31 mph.
  • Thursday Night A 20 percent chance of showers. Mostly cloudy, with a low around 34. Southwest wind 9 to 11 mph.
  • Friday Mostly cloudy, with a high near 50. South southwest wind 7 to 13 mph.
  • Friday Night Mostly clear, with a low around 31. South wind 5 to 8 mph.
  • Saturday Mostly sunny, with a high near 58.
  • Saturday Night A 20 percent chance of showers. Partly cloudy, with a low around 32.
  • Sunday A chance of showers. Partly sunny, with a high near 43.
  • Sunday Night A chance of snow showers. Mostly cloudy, with a low around 22.
  • Monday A slight chance of snow showers. Partly sunny, with a high near 36.
  • Monday Night A slight chance of snow showers. Mostly cloudy, with a low around 19.
  • Tuesday A slight chance of snow showers. Mostly sunny, with a high near 39.
  • Tuesday Night A chance of snow showers. Mostly cloudy, with a low around 24.
  • Wednesday A slight chance of showers. Partly sunny, with a high near 40.