National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

STEVI (STVM8)

Lat: 46.55653°NLon: 114.07436°WElev: 3205.0ft.

NA

54°F

12°C

Humidity 97%
Wind Speed N 2 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Last update 23 Aug 05:14 AM MDT
Extended Forecast for

20 Miles E Stevensville MT

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 63. West wind 7 to 17 mph, with gusts as high as 29 mph.

    High: 63 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Patchy smoke between 9pm and 1am. Mostly clear, with a low around 46. West southwest wind 8 to 16 mph, with gusts as high as 25 mph.

    Low: 46 °F

    Patchy Smoke

  • Monday

    Monday: Sunny, with a high near 65. Light and variable wind becoming west northwest 5 to 8 mph in the afternoon.

    High: 65 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 51. Northwest wind 5 to 7 mph becoming south southeast after midnight.

    Low: 51 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 67. South wind 5 to 7 mph becoming light and variable.

    High: 67 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of rain before midnight. Mostly cloudy, with a low around 53.

    Low: 53 °F

    Chance Rain
    then Mostly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 63. West wind 7 to 17 mph, with gusts as high as 29 mph.
Tonight
Patchy smoke between 9pm and 1am. Mostly clear, with a low around 46. West southwest wind 8 to 16 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 65. Light and variable wind becoming west northwest 5 to 8 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 51. Northwest wind 5 to 7 mph becoming south southeast after midnight.
Tuesday
Sunny, with a high near 67. South wind 5 to 7 mph becoming light and variable.
Tuesday Night
Partly cloudy, with a low around 53.
Wednesday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 69.
Wednesday Night
A chance of rain before midnight. Mostly cloudy, with a low around 53.
Thursday
Mostly sunny, with a high near 66.
Thursday Night
Partly cloudy, with a low around 50.
Friday
Sunny, with a high near 64.
Friday Night
Mostly clear, with a low around 49.
Saturday
Sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles E Stevensville MT
 46.48°N 113.67°W (Elev. 7799 ft)
Last Update:
2:01 am MDT Aug 23, 2026
Forecast Valid:
6am MDT Aug 23, 2026-6pm MDT Aug 29, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation