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

East of Denton MT-81 MP 17 (MTDEN)

Lat: 47.30023°NLon: 109.85117°WElev: 3648.0ft.

81°F

27°C

Humidity	17%
Wind Speed	W 9 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Heat Index	79°F (26°C)
Last update	10 Jul 11:00 AM MDT

More Information:

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

Extended Forecast for

12 Miles SSE Iliad 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: 61 °F
Mostly Clear
Saturday
High: 100 °F
Hot
Saturday Night
Low: 63 °F
Mostly Clear
Sunday
High: 101 °F
Hot
Sunday Night
Low: 65 °F
Mostly Cloudy
Monday
High: 96 °F
Hot
Monday Night
Low: 67 °F
Slight Chance
T-storms then
Slight Chance
Showers
Tuesday
High: 91 °F
Slight Chance
Showers then
Slight Chance
T-storms

Detailed Forecast

Today

Sunny, with a high near 90. West wind 3 to 5 mph.

Tonight

Mostly clear, with a low around 61. Light and variable wind becoming east southeast 5 to 7 mph in the evening.

Saturday

Sunny and hot, with a high near 100. South southeast wind 6 to 13 mph becoming west in the afternoon. Winds could gust as high as 21 mph.

Saturday Night

Mostly clear, with a low around 63. West northwest wind 6 to 10 mph becoming south after midnight. Winds could gust as high as 18 mph.

Sunday

Mostly sunny and hot, with a high near 101. South southeast wind 8 to 17 mph becoming west southwest in the afternoon. Winds could gust as high as 28 mph.

Sunday Night

Mostly cloudy, with a low around 65. Northwest wind 5 to 15 mph becoming west southwest after midnight. Winds could gust as high as 24 mph.

Monday

Sunny and hot, with a high near 96. Light and variable wind becoming east 5 to 8 mph in the afternoon.

Monday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 67. East wind 6 to 13 mph, with gusts as high as 18 mph.

Tuesday

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

Tuesday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 63.

Wednesday

A chance of showers. Partly sunny, with a high near 85.