Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Hazardous Weather Conditions

High Wind Watch in effect from March 11, 06:00 PM MDT until March 12, 06:00 PM MDT

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Clear

21°F

-6°C

Humidity	79%
Wind Speed	W 6 MPH
Barometer	29.88 in (1011.85 mb)
Dewpoint	16°F (-9°C)
Visibility	10.00 mi
Wind Chill	13°F (-11°C)
Last update	09 Mar 11:35 PM MDT

More Information:

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

Extended Forecast for

Great Falls International Airport MT

High Wind Watch March 11, 06:00pm until March 12, 06:00pm

Click here for hazard details and duration

High Wind Watch

Tonight
Low: 19 °F
Partly Cloudy
Tuesday
High: 38 °F
Partly Sunny
then Slight
Chance Snow
Tuesday Night
Low: 21 °F
Slight Chance
Snow then
Partly Cloudy
Wednesday
High: 45 °F
Partly Sunny
and Windy
Wednesday Night
Low: 37 °F
Chance
Rain/Snow and
Windy
Thursday
High: 50 °F
Rain Likely
and Windy
then
Rain/Snow and
Very Windy
Thursday Night
Low: 31 °F
Snow and
Windy
Friday
High: 42 °F
Rain/Snow
Friday Night
Low: 21 °F
Rain/Snow
then Snow

Detailed Forecast

Tonight

Partly cloudy, with a low around 19. Southwest wind 8 to 10 mph.

Tuesday

A 20 percent chance of snow after 2pm. Mostly sunny, with a high near 38. South southwest wind 8 to 13 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph.

Tuesday Night

A 20 percent chance of snow before 10pm. Partly cloudy, with a low around 21. Southwest wind 13 to 18 mph, with gusts as high as 25 mph.

Wednesday

Partly sunny, with a high near 45. Windy, with a southwest wind 20 to 30 mph, with gusts as high as 43 mph.

Wednesday Night

A chance of snow before 9pm, then a chance of rain and snow between 9pm and 3am, then a chance of rain after 3am. Mostly cloudy, with a low around 37. Windy, with a southwest wind 20 to 25 mph increasing to 32 to 37 mph after midnight. Winds could gust as high as 46 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

Thursday

Rain likely before noon, then rain and snow between noon and 3pm, then snow after 3pm. High near 50. Very windy, with a west southwest wind 40 to 46 mph, with gusts as high as 60 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Thursday Night

Snow. Low around 31. Windy, with a west wind 20 to 30 mph decreasing to 10 to 20 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Friday

Rain and snow before 9am, then snow between 9am and 3pm, then rain and snow after 3pm. Cloudy, with a high near 42. West southwest wind 10 to 20 mph, with gusts as high as 29 mph.

Friday Night

Rain and snow, becoming all snow after 9pm. Cloudy, with a low around 21.

Saturday

Snow. Cloudy, with a high near 30.

Saturday Night

Snow likely. Mostly cloudy, with a low around 11.

Sunday

A slight chance of snow. Mostly cloudy, with a high near 33.

Sunday Night

A slight chance of snow. Mostly cloudy, with a low around 22.

Monday

A chance of rain and snow. Mostly cloudy, with a high near 49.