Record Warmth Lingers; Fire Weather Concerns; Unsettled Pacific Northwest

More record warm temperatures are forecast this week from California, Southwest, Plains then into the Mississippi Valley and Southeast. The warmth combining with dry conditions may result in elevated to locally critical fire weather conditions. Meanwhile, another Pacific system will move across the Pacific Northwest with lower elevation rain and mountain snows. For Hawaii, conditions improving. Read More >

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

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

NA

47°F

8°C

Humidity 31%
Wind Speed SSW 4 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Wind Chill45°F (7°C)
Last update 22 Mar 09:15 PM MDT
Extended Forecast for

17 Miles W Gardiner MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 28. East northeast wind around 9 mph becoming south southeast after midnight.

    Low: 28 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 44. South wind 8 to 13 mph becoming west in the afternoon.

    High: 44 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 33. Southwest wind 11 to 13 mph.

    Low: 33 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow showers after noon.  Mostly cloudy, with a high near 43. Breezy, with a south southwest wind 13 to 20 mph, with gusts as high as 28 mph.

    High: 43 °F

    Breezy.
    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow showers before midnight.  Snow level 10000 feet lowering to 9400 feet after midnight . Mostly cloudy, with a low around 37. Breezy, with a south southwest wind 21 to 23 mph, with gusts as high as 32 mph.  Chance of precipitation is 20%.

    Low: 37 °F

    Breezy.
    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow showers after noon.  Mostly sunny, with a high near 47. Windy, with a south southwest wind 21 to 25 mph, with gusts as high as 37 mph.

    High: 47 °F

    Slight Chance
    Snow Showers
    and Windy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow showers after midnight.  Mostly cloudy, with a low around 27. Windy, with a west wind 15 to 25 mph, with gusts as high as 33 mph.

    Low: 27 °F

    Mostly Cloudy
    and Windy
    then Chance
    Snow Showers
    and Breezy

  • Thursday

    Thursday: A 40 percent chance of snow showers, mainly before noon.  Mostly sunny, with a high near 35. Breezy.

    High: 35 °F

    Chance Snow
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 18. Blustery.

    Low: 18 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 28. East northeast wind around 9 mph becoming south southeast after midnight.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 44. South wind 8 to 13 mph becoming west in the afternoon.
Monday Night
Mostly cloudy, with a low around 33. Southwest wind 11 to 13 mph.
Tuesday
A 20 percent chance of snow showers after noon. Mostly cloudy, with a high near 43. Breezy, with a south southwest wind 13 to 20 mph, with gusts as high as 28 mph.
Tuesday Night
A slight chance of rain and snow showers before midnight. Snow level 10000 feet lowering to 9400 feet after midnight . Mostly cloudy, with a low around 37. Breezy, with a south southwest wind 21 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.
Wednesday
A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 47. Windy, with a south southwest wind 21 to 25 mph, with gusts as high as 37 mph.
Wednesday Night
A 30 percent chance of snow showers after midnight. Mostly cloudy, with a low around 27. Windy, with a west wind 15 to 25 mph, with gusts as high as 33 mph.
Thursday
A 40 percent chance of snow showers, mainly before noon. Mostly sunny, with a high near 35. Breezy.
Thursday Night
Mostly clear, with a low around 18. Blustery.
Friday
Sunny, with a high near 38.
Friday Night
Partly cloudy, with a low around 24.
Saturday
Mostly sunny, with a high near 45.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Mostly sunny, with a high near 50.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles W Gardiner MT
 45.08°N 111.07°W (Elev. 9426 ft)
10:03 pm MDT Mar 22, 2026
10pm MDT Mar 22, 2026-6pm MDT Mar 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