Severe Thunderstorms and Flash Flooding Potential Across the Gulf Coast States

Strong to severe thunderstorms capable of producing large hail, damaging winds, a few tornadoes and heavy rain will be in play across the western and central Gulf Coast over the next few days. Multiple rounds of heavy rainfall may lead to considerable flash and urban flooding especially within vulnerable areas. New and renewed river flooding will also be possible. Read More >

Current conditions at

Malmstrom Air Force Base (KGFA)

Lat: 47.5°NLon: 111.18333°WElev: 3527.0ft.

Partly Cloudy

70°F

21°C

Humidity	31%
Wind Speed	W 13 MPH
Barometer	29.78 in (1008.47 mb)
Dewpoint	38°F (3°C)
Visibility	10.00 mi
Last update	13 May 03:55 PM MDT

More Information:

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

Extended Forecast for

Great Falls MT

This Afternoon
High: 73 °F
Chance
T-storms
Tonight
Low: 47 °F
Chance
T-storms then
Chance
Showers
Tuesday
High: 63 °F
Showers then
Showers
Likely
Tuesday Night
Low: 44 °F
Chance
Showers
Wednesday
High: 72 °F
Mostly Sunny
Wednesday Night
Low: 48 °F
Slight Chance
Showers
Thursday
High: 76 °F
Partly Sunny
then Slight
Chance
Showers
Thursday Night
Low: 52 °F
Slight Chance
Showers
Friday
High: 72 °F
Sunny then
Slight Chance
Showers

Detailed Forecast

This Afternoon

A 40 percent chance of showers and thunderstorms. Partly sunny, with a steady temperature around 73. West wind around 14 mph, with gusts as high as 23 mph.

Tonight

A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 3am, then a chance of showers and thunderstorms after 3am. Increasing clouds, with a low around 47. West wind 6 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.

Tuesday

Showers and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms, mainly between 1pm and 4pm. High near 63. West wind 7 to 13 mph becoming north northwest in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 44. North northwest wind 5 to 7 mph becoming southwest after midnight. Chance of precipitation is 30%.

Wednesday

Mostly sunny, with a high near 72. Southwest wind 6 to 10 mph.

Wednesday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 48. West southwest wind 7 to 10 mph.

Thursday

A 20 percent chance of showers after noon. Partly sunny, with a high near 76. Southwest wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.

Thursday Night

A slight chance of showers. Partly cloudy, with a low around 52. Southwest wind 16 to 20 mph, with gusts as high as 30 mph.

Friday

A slight chance of showers after noon. Mostly sunny, with a high near 72.

Friday Night

A chance of showers. Mostly cloudy, with a low around 41.

Saturday

A chance of showers. Partly sunny, with a high near 59.

Saturday Night

A chance of showers. Mostly cloudy, with a low around 39.

Sunday

A chance of showers. Mostly sunny, with a high near 64.