National Weather Service United States Department of Commerce

Wintry mix and snow from western mountains to Ohio Valley Saturday

A storm system in the west will bring rain to California and the Desert Southwest Saturday. Snow will fall in the Sierra, Great Basin and southern Rocky Mountains. Meanwhile a warm front will bring rain to Texas with a wintry mix from the Red River Valley to southern Ohio Valley. North of this front, snow is expected from the southern Plains to northern Ohio Valley.
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11 Miles NNE Helena MT

7 Day Forecast

For More Weather Information:

Great Falls, MT Local Forecast Office

Today

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 23 °F

Tonight

Mostly Clear

Mostly
Clear

Low: 2 °F

Sunday

Sunny

Sunny

High: 32 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 12 °F

Monday

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 36 °F

Monday
Night

Snow Chance for Measurable Precipitation 80%

Snow

Low: 4 °F

Tuesday

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 13 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: -5 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 26 °F

Detailed Forecast

  • Today A 20 percent chance of snow showers before 11am. Partly sunny, then gradually becoming sunny, with a high near 23. North northwest wind 7 to 9 mph.
  • Tonight Mostly clear, with a low around 2. North northwest wind around 5 mph becoming calm in the evening.
  • Sunday Sunny, with a high near 32. Calm wind becoming south southeast 5 to 7 mph in the afternoon.
  • Sunday Night Partly cloudy, with a low around 12. South wind around 7 mph.
  • Monday Snow likely after 11am. Mostly cloudy, with a high near 36. South wind 8 to 10 mph becoming north northwest in the morning. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
  • Monday Night Snow. Low around 4. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
  • Tuesday A 40 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 13. New snow accumulation of less than a half inch possible.
  • Tuesday Night Partly cloudy, with a low around -5.
  • Wednesday Mostly sunny, with a high near 26.
  • Wednesday Night Partly cloudy, with a low around 14.
  • Thursday Mostly sunny, with a high near 42.
  • Thursday Night Mostly cloudy, with a low around 26.
  • Friday Partly sunny, with a high near 44.