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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Big Sky MT

7 Day Forecast

For More Weather Information:

Great Falls, MT Local Forecast Office

Tonight

Partly Cloudy

Partly
Cloudy

Low: 32 °F

Thursday

Partly Sunny

Partly
Sunny

High: 55 °F

Thursday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 38 °F

Friday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 53 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 35 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 62 °F

Saturday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 35 °F

Sunday

Chance Rain/Snow

Chance
Rain/Snow

High: 46 °F

Sunday
Night

Chance Snow

Chance
Snow

Low: 25 °F

Detailed Forecast

  • Tonight Partly cloudy, with a low around 32. South wind 5 to 8 mph.
  • Thursday Partly sunny, with a high near 55. South wind 7 to 11 mph.
  • Thursday Night A 20 percent chance of showers. Mostly cloudy, with a low around 38. Southwest wind 6 to 8 mph.
  • Friday A 20 percent chance of showers after noon. Partly sunny, with a high near 53. Southwest wind around 8 mph.
  • Friday Night Partly cloudy, with a low around 35. South southwest wind around 6 mph.
  • Saturday Mostly sunny, with a high near 62.
  • Saturday Night A 20 percent chance of showers. Mostly cloudy, with a low around 35.
  • Sunday A chance of rain and snow showers. Partly sunny, with a high near 46.
  • Sunday Night A chance of snow showers. Mostly cloudy, with a low around 25.
  • Monday A slight chance of snow showers. Partly sunny, with a high near 40.
  • Monday Night A slight chance of snow showers. Mostly cloudy, with a low around 22.
  • Tuesday A slight chance of snow showers. Partly sunny, with a high near 44.
  • Tuesday Night A slight chance of snow showers. Mostly cloudy, with a low around 27.
  • Wednesday A chance of showers. Partly sunny, with a high near 46.