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

Heat Advisory in effect from July 11, 12:00 PM MDT until July 13, 09:00 PM MDT

Current conditions at

JUDITH PEAK (JPKM8)

Lat: 47.21753°NLon: 109.22281°WElev: 6428.0ft.

67°F

19°C

Humidity	35%
Wind Speed	SW 13 MPH
Barometer	NA
Dewpoint	38°F (3°C)
Visibility	NA
Last update	10 Jul 08:52 AM MDT

More Information:

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

Extended Forecast for

6 Miles W Fergus MT

Heat Advisory July 11, 12:00pm until July 13, 09:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 90 °F
Sunny
Tonight
Low: 65 °F
Mostly Clear
then Slight
Chance
T-storms
Saturday
High: 98 °F
Hot
Saturday Night
Low: 67 °F
Mostly Clear
Sunday
High: 102 °F
Hot
Sunday Night
Low: 69 °F
Mostly Cloudy
Monday
High: 93 °F
Mostly Sunny
Monday Night
Low: 65 °F
Partly Cloudy
Tuesday
High: 86 °F
Slight Chance
Showers then
Slight Chance
T-storms

Detailed Forecast

Today

Sunny, with a high near 90. West wind 5 to 7 mph becoming north northwest in the afternoon.

Tonight

A slight chance of showers and thunderstorms between 3am and 5am. Mostly clear, with a low around 65. North wind 6 to 8 mph becoming south southeast after midnight. Chance of precipitation is 20%.

Saturday

Sunny and hot, with a high near 98. South southwest wind 6 to 11 mph, with gusts as high as 22 mph.

Saturday Night

Mostly clear, with a low around 67. South southwest wind 5 to 9 mph.

Sunday

Mostly sunny and hot, with a high near 102. Southeast wind 6 to 16 mph, with gusts as high as 26 mph.

Sunday Night

Mostly cloudy, with a low around 69. Northwest wind 8 to 14 mph, with gusts as high as 22 mph.

Monday

Mostly sunny, with a high near 93. West southwest wind 7 to 11 mph becoming east in the afternoon. Winds could gust as high as 20 mph.

Monday Night

Partly cloudy, with a low around 65. East wind 9 to 15 mph, with gusts as high as 23 mph.