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

Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Raynolds Pass MT-87 MP 1.2 (MTRAY)

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

NA

42°F

6°C

Humidity 43%
Wind Speed SE 13 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Wind Chill35°F (2°C)
Last update 21 Mar 06:46 AM MDT
Extended Forecast for

21 Miles NW West Yellowstone MT

  • Today

    Today: A slight chance of rain and snow before 2pm, then a chance of rain between 2pm and 5pm, then a chance of rain and snow after 5pm. Partly sunny, with a high near 46. Breezy, with a south southwest wind 16 to 25 mph becoming west in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 46 °F

    Mostly Sunny
    then Chance
    Rain/Snow and
    Breezy

  • Tonight

    Tonight: A chance of rain and snow before 8pm, then a chance of snow between 8pm and midnight. Partly cloudy, with a low around 23. Blustery, with a west northwest wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance
    Rain/Snow and
    Blustery then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 38. West southwest wind 10 to 18 mph, with gusts as high as 32 mph.

    High: 38 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 25. South wind 13 to 18 mph, with gusts as high as 30 mph.

    Low: 25 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 42. South wind 11 to 15 mph, with gusts as high as 24 mph.

    High: 42 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 31. Southwest wind 13 to 15 mph, with gusts as high as 24 mph.

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 42. South southwest wind 14 to 18 mph, with gusts as high as 30 mph. Little or no snow accumulation expected.

    High: 42 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before 9pm, then a chance of snow between 9pm and midnight. Mostly cloudy, with a low around 34. South southwest wind 15 to 20 mph, with gusts as high as 28 mph.

    Low: 34 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: A chance of snow, mainly after noon. Partly sunny, with a high near 44. Breezy.

    High: 44 °F

    Chance Snow
    and Breezy

Detailed Forecast

Today
A slight chance of rain and snow before 2pm, then a chance of rain between 2pm and 5pm, then a chance of rain and snow after 5pm. Partly sunny, with a high near 46. Breezy, with a south southwest wind 16 to 25 mph becoming west in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tonight
A chance of rain and snow before 8pm, then a chance of snow between 8pm and midnight. Partly cloudy, with a low around 23. Blustery, with a west northwest wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Sunday
Sunny, with a high near 38. West southwest wind 10 to 18 mph, with gusts as high as 32 mph.
Sunday Night
Partly cloudy, with a low around 25. South wind 13 to 18 mph, with gusts as high as 30 mph.
Monday
Mostly sunny, with a high near 42. South wind 11 to 15 mph, with gusts as high as 24 mph.
Monday Night
Mostly cloudy, with a low around 31. Southwest wind 13 to 15 mph, with gusts as high as 24 mph.
Tuesday
A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 42. South southwest wind 14 to 18 mph, with gusts as high as 30 mph. Little or no snow accumulation expected.
Tuesday Night
A chance of rain and snow before 9pm, then a chance of snow between 9pm and midnight. Mostly cloudy, with a low around 34. South southwest wind 15 to 20 mph, with gusts as high as 28 mph.
Wednesday
A chance of snow, mainly after noon. Partly sunny, with a high near 44. Breezy.
Wednesday Night
A chance of snow, mainly before midnight. Mostly cloudy, with a low around 25. Breezy.
Thursday
A slight chance of snow. Mostly sunny, with a high near 36.
Thursday Night
Partly cloudy, with a low around 21.
Friday
Mostly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
21 Miles NW West Yellowstone MT
 44.88°N 111.43°W (Elev. 9094 ft)
Last Update:
2:52 am MDT Mar 21, 2026
Forecast Valid:
7am MDT Mar 21, 2026-6pm MDT Mar 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation