Record Heat for the Intermountain West and Northern Plains; Heavy Rainfall and Severe Weather Threats

Record setting heat is expected over the next several days from the Intermountain West through the northern Plains. Furthermore, fire weather concerns increase with dry and breezy conditions. Meanwhile, heavy rainfall and severe thunderstorm threats for the Ohio/Tennessee Valleys, central Appalachians and Southeast today. The threat shifts to central Gulf Coast and across central Texas this week. Read More >

Hazardous Weather Conditions

Heat Advisory until July 13, 09:00 PM MDT

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Clear

75°F

24°C

Humidity	44%
Wind Speed	W 3 MPH
Barometer	29.97 in (1014.9 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	12 Jul 09:35 AM MDT

More Information:

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

Extended Forecast for

6 Miles WSW Ulm MT

Heat Advisory July 12, 09:53am until July 13, 09:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory July 12, 09:53am until July 13, 09:00pm
NOW until 9:00pm Mon
Heat Advisory
Today
High: 102 °F
Hot
Tonight
Low: 62 °F
Partly Cloudy
Monday
High: 97 °F
Mostly Sunny
then Slight
Chance
T-storms
Monday Night
Low: 63 °F
Slight Chance
T-storms then
Chance
Showers
Tuesday
High: 90 °F
Chance
Showers
Tuesday Night
Low: 60 °F
Showers
Likely
Wednesday
High: 91 °F
Chance
Showers then
Chance
T-storms
Wednesday Night
Low: 60 °F
Chance
T-storms then
Partly Cloudy

Detailed Forecast

Today

Partly sunny and hot, with a high near 102. Light and variable wind becoming northwest 9 to 14 mph in the afternoon. Winds could gust as high as 22 mph.

Tonight

Partly cloudy, with a low around 62. North northwest wind 10 to 15 mph becoming light and variable in the evening. Winds could gust as high as 22 mph.

Monday

A 20 percent chance of showers and thunderstorms after 5pm. Mostly sunny and hot, with a high near 97. Calm wind becoming east 5 to 9 mph in the afternoon.

Monday Night

A slight chance of showers and thunderstorms, then a chance of showers after midnight. Mostly cloudy, with a low around 63. East wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 30%.

Tuesday

A chance of showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 90. Calm wind becoming north 5 to 8 mph in the afternoon. Chance of precipitation is 30%.

Tuesday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 60. North northeast wind 6 to 11 mph becoming light and variable after midnight. Chance of precipitation is 70%.

Wednesday

A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 91. Calm wind becoming east northeast around 5 mph in the afternoon. Chance of precipitation is 50%.

Wednesday Night

A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 60. East wind 5 to 9 mph becoming calm after midnight.

Thursday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 91.

Thursday Night

A chance of showers before midnight. Partly cloudy, with a low around 59.

Friday

Sunny, with a high near 92.

Friday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 59.

Saturday

Sunny, with a high near 93.