Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Hazardous Weather Conditions

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Clear

70°F

21°C

Humidity	52%
Wind Speed	SSW 12 MPH
Barometer	29.97 in (1014.9 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	24 Jul 07:05 AM MDT

More Information:

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

Extended Forecast for

Ulm MT

Extreme Heat Warning July 24, 12:00pm until July 26, 09:00pm

Red Flag Warning July 24, 10:00am until July 25, 09:00pm

Click here for hazard details and duration

Extreme Heat Warning

Red Flag Warning

Today
High: 100 °F
Patchy Smoke
Tonight
Low: 60 °F
Patchy Smoke
Saturday
High: 103 °F
Patchy Smoke
then Slight
Chance
Showers
Saturday Night
Low: 60 °F
Mostly Clear
Sunday
High: 99 °F
Hot
Sunday Night
Low: 59 °F
Mostly Clear
Monday
High: 96 °F
Hot
Monday Night
Low: 58 °F
Mostly Clear
Tuesday
High: 96 °F
Hot

Detailed Forecast

Today

Patchy smoke before 4pm, then patchy smoke after 5pm. Sunny and hot, with a high near 100. West southwest wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph.

Tonight

Patchy smoke after 7pm. Mostly clear, with a low around 60. West wind 11 to 16 mph becoming light and variable in the evening. Winds could gust as high as 26 mph.

Saturday

A slight chance of showers between 3pm and 4pm. Patchy smoke before 11am. Sunny and hot, with a high near 103. Light southwest wind increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 20%.

Saturday Night

Mostly clear, with a low around 60. South southwest wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 24 mph.

Sunday

Sunny and hot, with a high near 99. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 22 mph.

Sunday Night

Mostly clear, with a low around 59. West wind 11 to 16 mph becoming light and variable after midnight. Winds could gust as high as 23 mph.

Monday

Sunny and hot, with a high near 96. Calm wind becoming north around 6 mph in the afternoon. Winds could gust as high as 18 mph.

Monday Night

Mostly clear, with a low around 58. West northwest wind 5 to 10 mph becoming light and variable after midnight.

Tuesday

Sunny and hot, with a high near 96.