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

Hazardous Weather Conditions

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

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

NA

37°F

3°C

Humidity 44%
Wind Speed S 11 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility NA
Wind Chill29°F (-2°C)
Last update 02 Apr 04:15 PM MDT
Extended Forecast for

Gardiner MT

Winter Storm Warning April 2, 04:40pm until April 3, 06:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning April 2, 04:40pm until April 3, 06:00pm

    NOW until 6:00pm Fri

    Winter Storm Warning

  • This Afternoon

    High: 38 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: Snow showers. Low around 27. West wind 7 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 27 °F

    Snow Showers

  • Friday

    Friday: Snow showers likely, mainly before 2pm. Mostly cloudy, with a high near 47. Northwest wind around 8 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 47 °F

    Snow Showers
    Likely then
    Scattered
    Snow Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 28. West northwest wind 5 to 7 mph becoming light and variable in the evening.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 58. Light and variable wind becoming west 5 to 7 mph in the afternoon.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30. West wind 5 to 7 mph becoming calm in the evening.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 63. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 63 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Snow showers likely. Some thunder is also possible. Cloudy, with a steady temperature around 38. South southwest wind 11 to 13 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow showers. Low around 27. West wind 7 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Friday
Snow showers likely, mainly before 2pm. Mostly cloudy, with a high near 47. Northwest wind around 8 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday Night
Mostly clear, with a low around 28. West northwest wind 5 to 7 mph becoming light and variable in the evening.
Saturday
Sunny, with a high near 58. Light and variable wind becoming west 5 to 7 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 30. West wind 5 to 7 mph becoming calm in the evening.
Sunday
Sunny, with a high near 63. Calm wind becoming west southwest around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 35.
Monday
Mostly sunny, with a high near 65.
Monday Night
Mostly cloudy, with a low around 38.
Tuesday
Sunny, with a high near 66.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 39.
Wednesday
A chance of showers. Mostly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gardiner MT
 45.03°N 110.7°W (Elev. 5400 ft)
Last Update:
3:47 pm MDT Apr 2, 2026
Forecast Valid:
4pm MDT Apr 2, 2026-6pm MDT Apr 8, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation