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

Great Falls, Great Falls International Airport (KGTF)

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

Partly Cloudy

46°F

8°C

Humidity	87%
Wind Speed	SW 4 MPH
Barometer	29.85 in (1010.84 mb)
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Wind Chill	44°F (7°C)
Last update	14 May 01:35 AM MDT

More Information:

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

Extended Forecast for

2 Miles ENE Great Falls International Airport MT

Overnight
Low: 48 °F
Chance
Showers
Tuesday
High: 63 °F
Showers
Tuesday Night
Low: 44 °F
Chance
Showers
Wednesday
High: 73 °F
Increasing
Clouds
Wednesday Night
Low: 48 °F
Slight Chance
Showers then
Mostly Cloudy
Thursday
High: 77 °F
Partly Sunny
then Slight
Chance
Showers and
Breezy
Thursday Night
Low: 52 °F
Slight Chance
Showers
Friday
High: 72 °F
Sunny then
Slight Chance
Showers
Friday Night
Low: 41 °F
Chance
Showers

Detailed Forecast

Overnight

A slight chance of rain between 2am and 3am, then a chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 48. West southwest wind around 8 mph. Chance of precipitation is 50%.

Tuesday

Rain and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms, mainly between 1pm and 4pm. High near 63. West wind 8 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 21 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 before 9pm, then a chance of rain, mainly between 9pm and midnight. Mostly cloudy, with a low around 44. North northwest wind 6 to 9 mph becoming south southwest in the evening. Chance of precipitation is 30%.

Wednesday

Increasing clouds, with a high near 73. West wind 7 to 11 mph, with gusts as high as 18 mph.

Wednesday Night

A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 48. West southwest wind 8 to 11 mph.

Thursday

A 20 percent chance of showers after noon. Mostly sunny, with a high near 77. Breezy, with a southwest wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph.

Thursday Night

A 20 percent chance of showers. Partly cloudy, with a low around 52. Southwest wind 16 to 21 mph, with gusts as high as 30 mph.

Friday

A slight chance of showers after noon. Mostly sunny, with a high near 72. West wind 16 to 20 mph, with gusts as high as 29 mph.

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.