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

Sieben I-15 MP 216 (MTSBN)

Lat: 46.88748267°NLon: 112.1111196°WElev: 4199.0ft.

87°F

31°C

Humidity	17%
Wind Speed	NW 2 MPH
Barometer	NA
Dewpoint	37°F (3°C)
Visibility	NA
Heat Index	84°F (29°C)
Last update	10 Jul 04:00 PM MDT

More Information:

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

Extended Forecast for

3 Miles ESE Wolf Creek MT

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

Click here for hazard details and duration

Heat Advisory

Tonight
Low: 61 °F
Slight Chance
Showers then
Mostly Clear
Saturday
High: 98 °F
Hot
Saturday Night
Low: 64 °F
Partly Cloudy
Sunday
High: 100 °F
Hot
Sunday Night
Low: 66 °F
Mostly Cloudy
Monday
High: 97 °F
Hot
Monday Night
Low: 66 °F
Slight Chance
T-storms then
Slight Chance
Showers
Tuesday
High: 90 °F
Mostly Sunny
then Slight
Chance
T-storms
Tuesday Night
Low: 63 °F
Showers
Likely

Detailed Forecast

Tonight

A slight chance of showers between 8pm and 11pm. Mostly clear, with a low around 61. West wind around 5 mph becoming calm. Chance of precipitation is 20%.

Saturday

Sunny and hot, with a high near 98. South wind 6 to 13 mph becoming west in the afternoon. Winds could gust as high as 22 mph.

Saturday Night

Partly cloudy, with a low around 64. West wind 5 to 7 mph becoming calm after midnight.

Sunday

Partly sunny and hot, with a high near 100. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

Sunday Night

Mostly cloudy, with a low around 66. West northwest wind 5 to 9 mph becoming calm in the evening.

Monday

Mostly sunny and hot, with a high near 97. Calm wind becoming southwest around 6 mph in the afternoon.

Monday Night

A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 66. North wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.

Tuesday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 90. Calm wind becoming north 5 to 8 mph in the afternoon.

Tuesday Night

Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 63.

Wednesday

A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 89.

Wednesday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 62.

Thursday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 89.

Thursday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 62.