Widespread Showers in the Eastern US; Severe Thunderstorms in the Plains; Heatwave in the Desert Southwest

Widespread showers and thunderstorms across much of the central and eastern U.S. will produce areas of excessive rainfall, especially in the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. A heatwave will build in the Desert Southwest, in parts of Arizona, southeastern California, and southern Nevada. Read More >

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Mostly Cloudy

76°F

24°C

Humidity	35%
Wind Speed	ESE 4 MPH
Barometer	30.04 in (1017.27 mb)
Dewpoint	47°F (8°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	15 Jun 11:53 AM MDT

More Information:

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

Extended Forecast for

7 Miles SW Ulm MT

This Afternoon
High: 83 °F
Showers
Likely
Tonight
Low: 49 °F
Chance
T-storms then
Partly Cloudy
Monday
High: 80 °F
Partly Sunny
then Chance
Showers
Monday Night
Low: 51 °F
Chance
Showers
Tuesday
High: 81 °F
Partly Sunny
then Slight
Chance
Showers
Tuesday Night
Low: 49 °F
Partly Cloudy
Wednesday
High: 84 °F
Sunny
Wednesday Night
Low: 51 °F
Mostly Clear
Juneteenth
High: 87 °F
Mostly Sunny

Detailed Forecast

This Afternoon

A slight chance of showers before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 83. Calm wind becoming north 5 to 8 mph. Chance of precipitation is 60%.

Tonight

A 30 percent chance of showers and thunderstorms, mainly before 9pm. Partly cloudy, with a low around 49. North wind 5 to 9 mph becoming calm in the evening.

Monday

A 30 percent chance of showers after noon. Partly sunny, with a high near 80. East northeast wind around 5 mph becoming calm in the afternoon.

Monday Night

A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 51. East southeast wind 5 to 9 mph becoming south southwest after midnight. Chance of precipitation is 30%.

Tuesday

A 20 percent chance of showers after noon. Mostly sunny, with a high near 81. South southwest wind 6 to 9 mph becoming west in the afternoon.

Tuesday Night

Partly cloudy, with a low around 49. West northwest wind 6 to 9 mph becoming south in the evening.

Wednesday

Sunny, with a high near 84. Southwest wind 6 to 13 mph, with gusts as high as 21 mph.

Wednesday Night

Mostly clear, with a low around 51. South southwest wind 5 to 14 mph, with gusts as high as 22 mph.

Juneteenth

Mostly sunny, with a high near 87.

Thursday Night

A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 52.