National Weather Service United States Department of Commerce

Rain, thunderstorms possible for parts of Texas and Gulf Coast; additional rain and mountain snow forecast out West

A developing storm system will bring rain and thunderstorms across parts of South Texas and the western Gulf Coast on Thursday. Some of the thunderstorms that develop late Thursday night into Friday have the potential to be severe. Meanwhile, additional rainfall and mountain snow is forecast for northern California and the Pacific Northwest.
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Current Conditions

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Marysville MT

7 Day Forecast

For More Weather Information:

Great Falls, MT Local Forecast Office

Overnight

Partly Cloudy

Partly
Cloudy

Low: 25 °F

Friday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 34 °F

Friday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 23 °F

Saturday

Partly Sunny

Partly
Sunny

High: 33 °F

Saturday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 31 °F

Sunday

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 37 °F

Sunday
Night

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: 31 °F

Monday

Chance Snow

Chance
Snow

High: 35 °F

Monday
Night

Chance Snow

Chance
Snow

Low: 26 °F

Detailed Forecast

  • Overnight Partly cloudy, with a low around 25. West southwest wind around 16 mph, with gusts as high as 22 mph.
  • Friday A 30 percent chance of snow after 11am. Mostly cloudy, with a high near 34. Southwest wind 13 to 16 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.
  • Friday Night A 50 percent chance of snow before 11pm. Mostly cloudy, with a low around 23. West wind 14 to 20 mph, with gusts as high as 28 mph. New snow accumulation of less than a half inch possible.
  • Saturday Partly sunny, with a high near 33. West southwest wind around 18 mph, with gusts as high as 25 mph.
  • Saturday Night A 50 percent chance of snow. Mostly cloudy, with a low around 31. Breezy, with a west southwest wind 21 to 29 mph, with gusts as high as 40 mph. New snow accumulation of 1 to 3 inches possible.
  • Sunday Snow likely. Mostly cloudy, with a high near 37. Windy. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
  • Sunday Night Snow likely. Mostly cloudy, with a low around 31. Windy. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
  • Monday A chance of snow. Partly sunny, with a high near 35. Windy.
  • Monday Night A chance of snow. Mostly cloudy, with a low around 26. Blustery.
  • Tuesday A chance of snow. Partly sunny, with a high near 29. Breezy.
  • Tuesday Night A chance of snow. Mostly cloudy, with a low around 19. Breezy.
  • Wednesday Snow likely. Mostly cloudy, with a high near 25. Breezy.
  • Wednesday Night Snow likely. Mostly cloudy, with a low around 12.
  • Christmas Day Snow likely. Mostly cloudy, with a high near 13.