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

Raynolds Pass MT-87 MP 1.2 (MTRAY)

Lat: 44.72814°NLon: 111.47012°WElev: 6834.0ft.

NA

49°F

9°C

Humidity NA
Wind Speed S 4 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Wind Chill48°F (9°C)
Last update NA
Extended Forecast for

19 Miles NW West Yellowstone MT

  • Overnight

    Overnight: Mostly cloudy, with a low around 52. South southwest wind around 6 mph.

    Low: 52 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 72. South southwest wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 72 °F

    Mostly Sunny
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 48. West southwest wind 8 to 13 mph becoming light southwest  after midnight. Winds could gust as high as 23 mph.

    Low: 48 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 73. Light southwest wind becoming west southwest 6 to 11 mph in the morning. Winds could gust as high as 22 mph.

    High: 73 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 50. West southwest wind around 6 mph becoming light and variable.

    Low: 50 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 72. Light and variable wind becoming west 5 to 7 mph in the afternoon.

    High: 72 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Mostly cloudy, with a low around 50. Light and variable wind becoming east around 6 mph in the evening.  Chance of precipitation is 20%.

    Low: 50 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms after noon.  Partly sunny, with a high near 74. East wind 5 to 8 mph becoming west southwest in the afternoon.

    High: 74 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers before midnight.  Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 52. South southwest wind around 6 mph.
Sunday
A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 72. South southwest wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph.
Sunday Night
Partly cloudy, with a low around 48. West southwest wind 8 to 13 mph becoming light southwest after midnight. Winds could gust as high as 23 mph.
Monday
Mostly sunny, with a high near 73. Light southwest wind becoming west southwest 6 to 11 mph in the morning. Winds could gust as high as 22 mph.
Monday Night
Mostly cloudy, with a low around 50. West southwest wind around 6 mph becoming light and variable.
Tuesday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 72. Light and variable wind becoming west 5 to 7 mph in the afternoon.
Tuesday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 50. Light and variable wind becoming east around 6 mph in the evening. Chance of precipitation is 20%.
Wednesday
A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 74. East wind 5 to 8 mph becoming west southwest in the afternoon.
Wednesday Night
A chance of showers before midnight. Mostly cloudy, with a low around 50.
Thursday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73.
Thursday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 49.
Friday
Mostly sunny, with a high near 71.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 48.
Saturday
A slight chance of showers. Mostly sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles NW West Yellowstone MT
 44.84°N 111.43°W (Elev. 7694 ft)
12:31 am MDT Aug 23, 2026
3am MDT Aug 23, 2026-6pm MDT Aug 29, 2026
 
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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