National Weather Service United States Department of Commerce

Storm system to bring winter weather from the Plains to New England through Monday

A storm system spinning over the central U.S. will set the stage for a widespread precipitation event across the central and eastern U.S. through Monday. A wide swath of accumulating snow will extend from Nebraska to New England. Just to the south of this area of snow, marginal temps will lead to the possibility of a transition zone of sleet and freezing rain.
Read More...

Current Conditions

En Español

Share |

9 Miles S Lothair MT

7 Day Forecast

For More Weather Information:

Great Falls, MT Local Forecast Office

Overnight

Patchy Freezing Fog

Patchy
Freezing Fog

Low: -5 °F

Sunday

Patchy Freezing Fog

Patchy
Freezing Fog

High: 27 °F

Sunday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 18 °F

Monday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 27 °F

Monday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 11 °F

Tuesday

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 15 °F

Tuesday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 0 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 22 °F

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: 16 °F

Detailed Forecast

  • Overnight Patchy freezing fog. Partly cloudy, with a low around -5. Calm wind.
  • Sunday Patchy freezing fog before 11am. Mostly sunny, with a high near 27. Wind chill values as low as -3. Calm wind becoming southeast around 6 mph in the afternoon.
  • Sunday Night A 30 percent chance of snow. Mostly cloudy, with a low around 18. Calm wind becoming north northwest around 5 mph after midnight. New snow accumulation of less than a half inch possible.
  • Monday A 30 percent chance of snow. Mostly cloudy, with a high near 27. West northwest wind around 5 mph becoming calm in the morning. New snow accumulation of less than a half inch possible.
  • Monday Night A 50 percent chance of snow. Cloudy, with a low around 11. Light and variable wind. New snow accumulation of 1 to 3 inches possible.
  • Tuesday A 40 percent chance of snow. Cloudy, with a high near 15. New snow accumulation of around an inch possible.
  • Tuesday Night A 20 percent chance of snow. Mostly cloudy, with a low around 0.
  • Wednesday Mostly sunny, with a high near 22.
  • Wednesday Night Partly cloudy, with a low around 16.
  • Thursday Mostly sunny, with a high near 34.
  • Thursday Night Mostly cloudy, with a low around 22.
  • Friday Mostly sunny, with a high near 38.
  • Friday Night A slight chance of rain. Mostly cloudy, with a low around 23.
  • Saturday Partly sunny, with a high near 45.