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

USCRN SITE NEAR ST. MARY 1SSW (MRYM8)

Lat: 48.74111°NLon: 113.43306°WElev: 4550.0ft.

69°F

21°C

Humidity	43%
Wind Speed	NA 5 MPH
Barometer	NA
Dewpoint	46°F (8°C)
Visibility	NA
Last update	23 Aug 05:10 AM MDT

More Information:

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

Extended Forecast for

4 Miles SW St Mary MT

Today
High: 69 °F
Mostly Sunny
then Patchy
Smoke and
Breezy
Tonight
Low: 51 °F
Mostly Clear
and Breezy
then Patchy
Smoke
Monday
High: 71 °F
Sunny
Monday Night
Low: 50 °F
Mostly Clear
Tuesday
High: 76 °F
Sunny
Tuesday Night
Low: 55 °F
Mostly Clear
Wednesday
High: 80 °F
Mostly Sunny
Wednesday Night
Low: 58 °F
Partly Cloudy
Thursday
High: 76 °F
Mostly Sunny

Detailed Forecast

Today

Patchy smoke between 1pm and 4pm. Mostly cloudy through mid morning, then gradual clearing, with a high near 69. Breezy, with a west southwest wind 9 to 14 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 39 mph.

Tonight

Patchy smoke between 1am and 4am. Mostly clear, with a low around 51. Breezy, with a west southwest wind 17 to 22 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 44 mph.

Monday

Sunny, with a high near 71. West wind around 7 mph.

Monday Night

Mostly clear, with a low around 50. North northwest wind around 6 mph becoming calm in the evening.

Tuesday

Sunny, with a high near 76. Calm wind becoming east southeast 5 to 7 mph in the afternoon.

Tuesday Night

Mostly clear, with a low around 55. East southeast wind around 6 mph becoming calm after midnight.

Wednesday

Mostly sunny, with a high near 80. Calm wind becoming south southeast 5 to 7 mph in the afternoon.

Wednesday Night

Partly cloudy, with a low around 58. South southeast wind 6 to 10 mph becoming southwest after midnight.