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

Lufborough Hill MT-200 MP 175.3 (MTLUF)

Lat: 47.07813°NLon: 107.57201°WElev: 3222.0ft.

93°F

34°C

Humidity	17%
Wind Speed	N 5 MPH
Barometer	NA
Dewpoint	42°F (6°C)
Visibility	NA
Heat Index	89°F (32°C)
Last update	10 Jul 05:15 PM MDT

More Information:

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

Extended Forecast for

20 Miles SE Sand Springs MT

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

Click here for hazard details and duration

Extreme Heat Warning

Tonight
Low: 64 °F
Increasing
Clouds
Saturday
High: 99 °F
Hot
Saturday Night
Low: 68 °F
Mostly Clear
Sunday
High: 104 °F
Hot
Sunday Night
Low: 71 °F
Partly Cloudy
and Breezy
then Partly
Cloudy
Monday
High: 94 °F
Sunny
Monday Night
Low: 68 °F
Mostly Clear
Tuesday
High: 92 °F
Sunny then
Sunny and
Breezy
Tuesday Night
Low: 65 °F
Breezy.
Slight Chance
T-storms then
Chance
Showers

Detailed Forecast

Tonight

Increasing clouds, with a low around 64. Southwest wind 5 to 10 mph becoming north northeast in the evening.

Saturday

Sunny and hot, with a high near 99. Southeast wind 7 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

Saturday Night

Mostly clear, with a low around 68. South southeast wind around 10 mph.

Sunday

Sunny and hot, with a high near 104. South wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph.

Sunday Night

Partly cloudy, with a low around 71. Breezy, with a south wind 16 to 24 mph becoming north after midnight. Winds could gust as high as 31 mph.

Monday

Sunny, with a high near 94. North wind around 17 mph, with gusts as high as 23 mph.

Monday Night

Mostly clear, with a low around 68. East northeast wind around 17 mph, with gusts as high as 24 mph.

Tuesday

Sunny, with a high near 92. Breezy, with a northeast wind 17 to 23 mph, with gusts as high as 30 mph.

Tuesday Night

A 30 percent chance of showers and thunderstorms, mainly after midnight. Partly cloudy, with a low around 65. Breezy, with a north northeast wind 21 to 25 mph, with gusts as high as 31 mph.

Wednesday

A slight chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 85. North wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Wednesday Night

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62. North northeast wind 14 to 17 mph, with gusts as high as 22 mph.

Thursday

Mostly sunny, with a high near 85.

Thursday Night

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

Friday

Mostly sunny, with a high near 86.