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 >

Current conditions at

Lewistown Divide MT-200 MP 90.3 (MTLEW)

Lat: 47.07579°NLon: 109.26247°WElev: 4723.0ft.

76°F

24°C

Humidity	29%
Wind Speed	W 3 MPH
Barometer	NA
Dewpoint	41°F (5°C)
Visibility	NA
Heat Index	77°F (25°C)
Last update	10 Jul 09:30 AM MDT

More Information:

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

Extended Forecast for

8 Miles WNW Forestgrove MT

Today
High: 86 °F
Sunny then
Slight Chance
T-storms
Tonight
Low: 57 °F
Slight Chance
T-storms
Saturday
High: 95 °F
Sunny
Saturday Night
Low: 59 °F
Mostly Clear
Sunday
High: 99 °F
Hot
Sunday Night
Low: 61 °F
Mostly Cloudy
Monday
High: 90 °F
Sunny
Monday Night
Low: 60 °F
Partly Cloudy
Tuesday
High: 83 °F
Mostly Sunny
then Slight
Chance
T-storms

Detailed Forecast

Today

A 20 percent chance of showers and thunderstorms after 3pm. Sunny, with a high near 86. Calm wind becoming east northeast 5 to 7 mph in the afternoon.

Tonight

A 20 percent chance of showers and thunderstorms, mainly between 3am and 5am. Partly cloudy, with a low around 57. East northeast wind 5 to 7 mph becoming light and variable.

Saturday

Sunny, with a high near 95. South wind 5 to 11 mph, with gusts as high as 23 mph.

Saturday Night

Mostly clear, with a low around 59. West wind 3 to 8 mph. Winds could gust as high as 18 mph.

Sunday

Mostly sunny and hot, with a high near 99. Light south southeast wind becoming south southwest 9 to 14 mph in the morning. Winds could gust as high as 26 mph.

Sunday Night

Mostly cloudy, with a low around 61. West wind 6 to 9 mph, with gusts as high as 20 mph.

Monday

Sunny, with a high near 90. Light and variable wind becoming east 6 to 11 mph in the afternoon. Winds could gust as high as 22 mph.

Monday Night

Partly cloudy, with a low around 60. East wind 6 to 13 mph, with gusts as high as 22 mph.

Tuesday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 83.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 58.

Wednesday

A chance of showers and thunderstorms. Partly sunny, with a high near 83.