National Weather Service United States Department of Commerce

Severe Storms and Heavy Rain Possible Later This Afternoon Into Tonight

A few severe storms with damaging winds and large hail are expected later today from parts of Illinois into lower Michigan. A somewhat longer-duration severe storm threat is expected this afternoon into tonight from the Kansas/Oklahoma border region into southern Missouri, where a couple tornadoes will also be possible.
Read More...

Current Conditions

En Español

Share |

11 Miles NNE Helena MT

7 Day Forecast

For More Weather Information:

Great Falls, MT Local Forecast Office

Tonight

Mostly Clear

Mostly
Clear

Low: 44 °F

Tuesday

Sunny

Sunny

High: 76 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 47 °F

Wednesday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 63 °F

Wednesday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 41 °F

Thursday

Mostly Sunny

Mostly
Sunny

High: 65 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 38 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 70 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 43 °F

Detailed Forecast

  • Tonight Mostly clear, with a low around 44. West southwest wind 5 to 9 mph becoming calm after midnight.
  • Tuesday Sunny, with a high near 76. Light south wind becoming southwest 5 to 10 mph in the morning.
  • Tuesday Night Partly cloudy, with a low around 47. West southwest wind 5 to 7 mph becoming calm in the evening.
  • Wednesday A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 63. West wind 6 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
  • Wednesday Night A 20 percent chance of showers before midnight. Partly cloudy, with a low around 41. Northwest wind 5 to 10 mph.
  • Thursday Mostly sunny, with a high near 65.
  • Thursday Night Partly cloudy, with a low around 38.
  • Friday Mostly sunny, with a high near 70.
  • Friday Night Partly cloudy, with a low around 43.
  • Saturday Mostly sunny, with a high near 74.
  • Saturday Night Partly cloudy, with a low around 46.
  • Sunday Mostly sunny, with a high near 77.
  • Sunday Night Partly cloudy, with a low around 47.
  • Monday Mostly sunny, with a high near 71.