National Weather Service United States Department of Commerce

Wet weather continues across Pacific Northwest and New England

Two developing storm systems will bring heavy rain to opposite coasts of the U.S. on Wednesday, one affecting the Pacific Northwest and northern California and the other New England. There is a risk of flash flooding across both areas, with 2-4 inches of rainfall, with isolated higher amounts, possible by Thursday morning.
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Current Conditions

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5 Miles NE Winston MT

7 Day Forecast

For More Weather Information:

Great Falls, MT Local Forecast Office

Tonight

Partly Cloudy

Partly
Cloudy

Low: 37 °F

Thursday

Partly Sunny

Partly
Sunny

High: 64 °F

Thursday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 42 °F

Friday

Partly Sunny

Partly
Sunny

High: 59 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 38 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 64 °F

Saturday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 39 °F

Sunday

Slight Chance Showers

Slight Chc
Showers

High: 55 °F

Sunday
Night

Slight Chance Showers

Slight Chc
Showers

Low: 31 °F

Detailed Forecast

  • Tonight Partly cloudy, with a low around 37. South southeast wind 10 to 14 mph, with gusts as high as 20 mph.
  • Thursday Partly sunny, with a high near 64. South southeast wind around 10 mph becoming southwest in the afternoon.
  • Thursday Night A 20 percent chance of showers. Mostly cloudy, with a low around 42. South southwest wind 7 to 9 mph.
  • Friday Partly sunny, with a high near 59. West southwest wind 7 to 10 mph.
  • Friday Night Partly cloudy, with a low around 38. Light and variable wind becoming southeast around 6 mph after midnight.
  • Saturday Mostly sunny, with a high near 64.
  • Saturday Night A 20 percent chance of showers. Partly cloudy, with a low around 39.
  • Sunday A slight chance of showers. Partly sunny, with a high near 55.
  • Sunday Night A slight chance of showers. Partly cloudy, with a low around 31.
  • Monday Partly sunny, with a high near 50.
  • Monday Night Mostly cloudy, with a low around 28.
  • Tuesday Partly sunny, with a high near 53.
  • Tuesday Night A slight chance of showers. Mostly cloudy, with a low around 33.
  • Wednesday A chance of showers. Partly sunny, with a high near 53.