Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Hazardous Weather Conditions

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

Lat: 44.977222°NLon: 110.695278°WElev: 6138.0ft.

NA

47°F

8°C

Humidity 35%
Wind Speed S 6 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Wind Chill44°F (7°C)
Last update 18 Mar 06:15 AM MDT
Extended Forecast for

17 Miles W Gardiner MT

  • Today

    Today: Sunny, with a high near 48. Breezy, with a west southwest wind 18 to 21 mph, with gusts as high as 31 mph.

    High: 48 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 34. Breezy, with a southwest wind 15 to 17 mph, with gusts as high as 26 mph.

    Low: 34 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Sunny, with a high near 48. Breezy, with a southwest wind around 17 mph, with gusts as high as 26 mph.

    High: 48 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 35. Breezy, with a southwest wind around 17 mph, with gusts as high as 26 mph.

    Low: 35 °F

    Partly Cloudy
    and Breezy

  • Friday

    Friday: Mostly sunny, with a high near 50. Breezy, with a south southwest wind around 17 mph, with gusts as high as 26 mph.

    High: 50 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37. Breezy, with a south southwest wind around 18 mph, with gusts as high as 28 mph.

    Low: 37 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: A 30 percent chance of snow showers after noon.  Partly sunny, with a high near 49. Breezy, with a south southwest wind 16 to 18 mph, with gusts as high as 28 mph.

    High: 49 °F

    Breezy.
    Partly Sunny
    then Chance
    Snow Showers

  • Saturday Night

    Saturday Night: A chance of rain and snow showers before midnight.  Mostly cloudy, with a low around 27. Breezy.  Chance of precipitation is 30%.

    Low: 27 °F

    Chance
    Rain/Snow and
    Breezy then
    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow showers after noon.  Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny
    then Slight
    Chance Snow
    Showers

Detailed Forecast

Today
Sunny, with a high near 48. Breezy, with a west southwest wind 18 to 21 mph, with gusts as high as 31 mph.
Tonight
Partly cloudy, with a low around 34. Breezy, with a southwest wind 15 to 17 mph, with gusts as high as 26 mph.
Thursday
Sunny, with a high near 48. Breezy, with a southwest wind around 17 mph, with gusts as high as 26 mph.
Thursday Night
Partly cloudy, with a low around 35. Breezy, with a southwest wind around 17 mph, with gusts as high as 26 mph.
Friday
Mostly sunny, with a high near 50. Breezy, with a south southwest wind around 17 mph, with gusts as high as 26 mph.
Friday Night
Partly cloudy, with a low around 37. Breezy, with a south southwest wind around 18 mph, with gusts as high as 28 mph.
Saturday
A 30 percent chance of snow showers after noon. Partly sunny, with a high near 49. Breezy, with a south southwest wind 16 to 18 mph, with gusts as high as 28 mph.
Saturday Night
A chance of rain and snow showers before midnight. Mostly cloudy, with a low around 27. Breezy. Chance of precipitation is 30%.
Sunday
A 20 percent chance of snow showers after noon. Partly sunny, with a high near 39.
Sunday Night
Partly cloudy, with a low around 26.
Monday
A slight chance of snow showers. Partly sunny, with a high near 40. Breezy.
Monday Night
A slight chance of snow showers. Mostly cloudy, with a low around 29. Breezy.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 42. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles W Gardiner MT
 45.08°N 111.07°W (Elev. 9426 ft)
6:19 am MDT Mar 18, 2026
7am MDT Mar 18, 2026-6pm MDT Mar 24, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database