Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

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

NA

30°F

-1°C

Humidity 64%
Wind Speed SSW 8 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Wind Chill22°F (-6°C)
Last update 16 Apr 03:15 PM MDT
Extended Forecast for

16 Miles W Gardiner MT

Winter Storm Warning April 16, 04:29pm until April 17, 06:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning April 16, 04:29pm until April 17, 06:00am

    NOW until 6:00am Fri

    Winter Storm Warning

  • This Afternoon

    High: 20 °F

    Snow Showers

  • Tonight

    Tonight: A chance of snow showers before 9pm, then a chance of snow showers after 11pm.  Mostly cloudy, with a low around 13. Northwest wind 5 to 10 mph.  Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    Low: 13 °F

    Chance Snow
    Showers

  • Friday

    Friday: Snow showers likely, mainly between 1pm and 4pm. Some thunder is also possible.  Partly sunny, with a high near 21. West northwest wind 5 to 11 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 21 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: A 20 percent chance of snow showers before midnight.  Mostly cloudy, then gradually becoming mostly clear, with a low around 8. West northwest wind 5 to 9 mph becoming calm  in the evening.

    Low: 8 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 35. Southwest wind 5 to 11 mph, with gusts as high as 24 mph.

    High: 35 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 19. South southwest wind 7 to 10 mph, with gusts as high as 23 mph.

    Low: 19 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 44. South wind 7 to 11 mph, with gusts as high as 23 mph.

    High: 44 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Snow showers. Some thunder is also possible. High near 20. West northwest wind around 8 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
A chance of snow showers before 9pm, then a chance of snow showers after 11pm. Mostly cloudy, with a low around 13. Northwest wind 5 to 10 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Friday
Snow showers likely, mainly between 1pm and 4pm. Some thunder is also possible. Partly sunny, with a high near 21. West northwest wind 5 to 11 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday Night
A 20 percent chance of snow showers before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 8. West northwest wind 5 to 9 mph becoming calm in the evening.
Saturday
Sunny, with a high near 35. Southwest wind 5 to 11 mph, with gusts as high as 24 mph.
Saturday Night
Mostly clear, with a low around 19. South southwest wind 7 to 10 mph, with gusts as high as 23 mph.
Sunday
Mostly sunny, with a high near 44. South wind 7 to 11 mph, with gusts as high as 23 mph.
Sunday Night
Mostly cloudy, with a low around 26.
Monday
Mostly sunny, with a high near 50.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Sunny, with a high near 54. Breezy.
Tuesday Night
A slight chance of rain and snow showers. Snow level 9800 feet lowering to 9100 feet after midnight . Partly cloudy, with a low around 33.
Wednesday
Rain and snow showers likely. Some thunder is also possible. Snow level 8600 feet. Mostly sunny, with a high near 49. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles W Gardiner MT
 45.06°N 111.04°W (Elev. 8474 ft)
4:03 pm MDT Apr 16, 2026
4pm MDT Apr 16, 2026-6pm MDT Apr 22, 2026
 
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Additional Resources

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