Areas of Severe Thunderstorms and Excessive Rainfall; Heat Wave Builds in the Intermountain West and Plains

A slow moving front will bring rounds of strong to severe thunderstorms and heavy rainfall to the central Plains eastward to the east-central U.S.. The first widespread significant heat wave of summer for the Intermountain West and Plains is expected to develop today and expand through next week. Dangerous heat will continue to impact portions of the Southwest and Southeast. Read More >

Hazardous Weather Conditions

Extreme Heat Warning in effect from July 11, 06:00 AM MDT until July 13, 06:00 AM MDT

Current conditions at

FORT PECK DAM (GGWFP)

Lat: 48.0084°NLon: 106.3962°WElev: 2280.0ft.

81°F

27°C

Humidity	50%
Wind Speed	SSE 9 MPH
Barometer	NA
Dewpoint	61°F (16°C)
Visibility	NA
Heat Index	82°F (28°C)
Last update	10 Jul 10:48 AM MDT

More Information:

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

Extended Forecast for

27 Miles NW Brockway MT

Extreme Heat Warning July 11, 06:00am until July 13, 06:00am

Click here for hazard details and duration

Extreme Heat Warning

Today
High: 94 °F
Sunny
Tonight
Low: 66 °F
Mostly Clear
Saturday
High: 101 °F
Hot
Saturday Night
Low: 68 °F
Mostly Clear
Sunday
High: 106 °F
Hot
Sunday Night
Low: 74 °F
Partly Cloudy
Monday
High: 95 °F
Sunny
Monday Night
Low: 65 °F
Partly Cloudy
Tuesday
High: 89 °F
Mostly Sunny

Detailed Forecast

Today

Sunny, with a high near 94. South southeast wind 5 to 7 mph.

Tonight

Mostly clear, with a low around 66. East wind around 6 mph becoming calm after midnight.

Saturday

Sunny and hot, with a high near 101. Light and variable wind becoming south 5 to 8 mph in the morning.

Saturday Night

Mostly clear, with a low around 68. Southwest wind around 6 mph becoming light and variable after midnight.

Sunday

Sunny and hot, with a high near 106. Light and variable wind becoming south 9 to 14 mph in the morning. Winds could gust as high as 24 mph.

Sunday Night

Partly cloudy, with a low around 74. South wind 8 to 17 mph becoming north after midnight. Winds could gust as high as 30 mph.

Monday

Sunny, with a high near 95. North wind 8 to 11 mph, with gusts as high as 21 mph.

Monday Night

Partly cloudy, with a low around 65. East northeast wind around 10 mph, with gusts as high as 20 mph.

Tuesday

Mostly sunny, with a high near 89. East wind 10 to 16 mph, with gusts as high as 26 mph.

Tuesday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65. East northeast wind 10 to 17 mph, with gusts as high as 26 mph.

Wednesday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. Northeast wind 8 to 10 mph, with gusts as high as 18 mph.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 64.

Thursday

Sunny, with a high near 89.