Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

Bearmouth I-90 MP 145.8 (MTBRM)

Lat: 46.71854°NLon: 113.29534°WElev: 3901.0ft.

unknown precip

72°F

22°C

Humidity	56%
Wind Speed	NW 5 MPH
Barometer	NA
Dewpoint	55°F (13°C)
Visibility	NA
Last update	22 Aug 06:00 PM MDT

More Information:

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

Extended Forecast for

8 Miles SSW Helmville MT

Tonight
Low: 55 °F
Chance
Showers then
Partly Cloudy
Sunday
High: 74 °F
Becoming
Sunny
Sunday Night
Low: 50 °F
Patchy Smoke
then Mostly
Clear
Monday
High: 76 °F
Sunny
Monday Night
Low: 53 °F
Mostly Clear
Tuesday
High: 79 °F
Sunny
Tuesday Night
Low: 56 °F
Partly Cloudy
Wednesday
High: 80 °F
Mostly Sunny
Wednesday Night
Low: 55 °F
Slight Chance
Rain then
Partly Cloudy

Detailed Forecast

Tonight

A 40 percent chance of showers and thunderstorms, mainly before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 55. South southeast wind 3 to 6 mph. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

Partly sunny, then gradually becoming sunny, with a high near 74. Light and variable wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 24 mph.

Sunday Night

Patchy smoke between 8pm and 11pm. Mostly clear, with a low around 50. West northwest wind 5 to 10 mph becoming light southwest after midnight. Winds could gust as high as 23 mph.

Monday

Sunny, with a high near 76. Calm wind becoming west northwest around 5 mph in the afternoon.

Monday Night

Mostly clear, with a low around 53. Northwest wind around 6 mph becoming calm in the evening.

Tuesday

Sunny, with a high near 79.

Tuesday Night

Partly cloudy, with a low around 56.

Wednesday

Mostly sunny, with a high near 80.

Wednesday Night

A slight chance of rain before midnight. Partly cloudy, with a low around 55.