Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. Read More >

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

Lat: 47.47333°NLon: 111.38222°WElev: 3675.0ft.

Clear

61°F

16°C

Humidity	51%
Wind Speed	ENE 6 MPH
Barometer	30.23 in (1023.71 mb)
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Last update	16 Sep 06:35 PM MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Sun Prairie MT

Tonight
Low: 42 °F
Mostly Clear
Thursday
High: 75 °F
Sunny
Thursday Night
Low: 49 °F
Chance Rain
then Mostly
Cloudy
Friday
High: 74 °F
Mostly Sunny
Friday Night
Low: 50 °F
Showers
Likely
Saturday
High: 70 °F
Chance
Showers
Saturday Night
Low: 48 °F
Partly Cloudy
Sunday
High: 76 °F
Sunny
Sunday Night
Low: 47 °F
Clear

Detailed Forecast

Tonight

Mostly clear, with a low around 42. East northeast wind 5 to 8 mph becoming calm in the evening.

Thursday

Sunny, with a high near 75. Light and variable wind becoming east northeast 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.

Thursday Night

A chance of rain between 8pm and 11pm. Mostly cloudy, with a low around 49. Northeast wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 30%.

Friday

Mostly sunny, with a high near 74. Calm wind becoming north around 6 mph in the afternoon.

Friday Night

A chance of showers and thunderstorms, then rain likely after 9pm. Mostly cloudy, with a low around 50. Northeast wind 5 to 9 mph becoming light and variable after midnight. Chance of precipitation is 60%.

Saturday

A chance of rain before noon, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 70. Light and variable wind becoming south southeast around 5 mph in the afternoon. Chance of precipitation is 50%.

Saturday Night

Partly cloudy, with a low around 48. Southeast wind around 5 mph becoming light and variable in the evening.

Sunday

Sunny, with a high near 76. Southwest wind 3 to 5 mph.

Sunday Night

Clear, with a low around 47.

Monday

Sunny, with a high near 78.

Monday Night

Mostly clear, with a low around 48.

Tuesday

Mostly sunny, with a high near 75.