Tropical System in the Gulf of Mexico; Excessive Rainfall and Severe Storm Potential for the Plains

A tropical system in the Gulf of Mexico is forecast to track southward and away from Florida; However, this system will enhance rainfall potential across South Florida through Friday. Meanwhile, heavy to excessive rainfall and severe thunderstorms are expected for portions of the Plains. For the Great Lakes, Northeast and Mid-Atlantic, new daily record high temperatures are expected later Friday. Read More >

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Current conditions at

Great Falls, Great Falls International Airport (KGTF)

Lat: 47.47333°NLon: 111.38222°WElev: 3675ft.

Clear

66°F

19°C

Humidity	52%
Wind Speed	NNW 9 MPH
Barometer	29.95 in (1014.22 mb)
Dewpoint	48°F (9°C)
Visibility	10.00 mi
Last update	01 Jun 03:35 PM MDT

More Information:

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

Extended Forecast for

2 Miles NE Great Falls International Airport MT

This
Afternoon

Chance
T-storms
High: 74 °F
Tonight

Heavy Rain
Low: 54 °F
Friday

Heavy Rain
High: 61 °F
Friday
Night

Heavy Rain
Low: 54 °F
Saturday

Showers
High: 66 °F
Saturday
Night

Chance
Showers then
Slight Chance
T-storms
Low: 52 °F
Sunday

Slight Chance
Showers then
Chance
Showers
High: 73 °F
Sunday
Night

Chance
Showers then
Partly Cloudy
Low: 55 °F
Monday

Chance
Showers
High: 78 °F

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms, mainly before 5pm. Partly sunny, with a high near 74. North wind around 9 mph.

Tonight

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 54. North wind 8 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

Showers and possibly a thunderstorm before 9am, then showers between 9am and noon, then showers and possibly a thunderstorm after noon. Some of the storms could produce heavy rain. High near 61. North northwest wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Friday Night

Showers and possibly a thunderstorm before 9pm, then showers between 9pm and midnight, then showers likely and possibly a thunderstorm after midnight. Some of the storms could produce heavy rain. Low around 54. West northwest wind 8 to 11 mph. Chance of precipitation is 80%.

Saturday

Showers, with thunderstorms also possible after noon. High near 66. West wind around 10 mph. Chance of precipitation is 80%.

Saturday Night

A 30 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 52. West southwest wind 5 to 9 mph becoming light south after midnight.

Sunday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 73. Light and variable wind becoming north northeast 5 to 7 mph in the morning. Chance of precipitation is 50%.

Sunday Night

A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 55. East wind around 7 mph becoming south southwest after midnight.

Monday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 78.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 55.

Tuesday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 71.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 56.

Wednesday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 77.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 58.