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

48°F

9°C

Humidity 32%
Wind Speed SW 6 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Wind Chill45°F (7°C)
Last update 08 Apr 11:15 PM MDT
Extended Forecast for

16 Miles W Gardiner MT

  • Overnight

    Overnight: Partly cloudy, with a low around 28. West wind around 7 mph.

    Low: 28 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 46. West wind 5 to 10 mph.

    High: 46 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 28. North northwest wind 5 to 8 mph becoming light and variable.

    Low: 28 °F

    Partly Cloudy

  • Friday

    Friday: A chance of snow showers before noon, then a chance of rain showers. Some thunder is also possible. Snow level rising to 9600 feet in the afternoon. Partly sunny, with a high near 51. Light and variable wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 51 °F

    Chance Snow
    Showers then
    Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers. Snow level 9800 feet lowering to 9100 feet after midnight . Partly cloudy, with a low around 35. South wind 7 to 9 mph, with gusts as high as 20 mph.

    Low: 35 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of rain and snow showers. Snow level 8800 feet. Mostly sunny, with a high near 49. Breezy, with a south southwest wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 50%.

    High: 49 °F

    Chance
    Rain/Snow and
    Breezy

  • Saturday Night

    Saturday Night: Rain and snow showers likely before midnight, then a chance of snow showers. Mostly cloudy, with a low around 32. Breezy, with a south wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

    Low: 32 °F

    Breezy.
    Rain/Snow
    Likely then
    Chance Snow
    Showers

  • Sunday

    Sunday: Snow showers, mainly after noon. Some thunder is also possible. High near 39. Breezy. Chance of precipitation is 80%.

    High: 39 °F

    Breezy.
    Chance Snow
    Showers then
    Snow Showers

  • Sunday Night

    Sunday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 26. Breezy. Chance of precipitation is 60%.

    Low: 26 °F

    Snow Showers
    Likely and
    Breezy

Detailed Forecast

Overnight
Partly cloudy, with a low around 28. West wind around 7 mph.
Thursday
Sunny, with a high near 46. West wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 28. North northwest wind 5 to 8 mph becoming light and variable.
Friday
A chance of snow showers before noon, then a chance of rain showers. Some thunder is also possible. Snow level rising to 9600 feet in the afternoon. Partly sunny, with a high near 51. Light and variable wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday Night
A 30 percent chance of showers. Snow level 9800 feet lowering to 9100 feet after midnight . Partly cloudy, with a low around 35. South wind 7 to 9 mph, with gusts as high as 20 mph.
Saturday
A chance of rain and snow showers. Snow level 8800 feet. Mostly sunny, with a high near 49. Breezy, with a south southwest wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 50%.
Saturday Night
Rain and snow showers likely before midnight, then a chance of snow showers. Mostly cloudy, with a low around 32. Breezy, with a south wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Sunday
Snow showers, mainly after noon. Some thunder is also possible. High near 39. Breezy. Chance of precipitation is 80%.
Sunday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 26. Breezy. Chance of precipitation is 60%.
Monday
Snow showers. Some thunder is also possible. High near 35. Chance of precipitation is 80%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 23.
Tuesday
A chance of snow showers. Partly sunny, with a high near 38.
Tuesday Night
A slight chance of snow showers. Partly cloudy, with a low around 24.
Wednesday
A chance of snow showers. Mostly sunny, with a high near 39. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles W Gardiner MT
 45.06°N 111.04°W (Elev. 8474 ft)
Last Update:
11:47 pm MDT Apr 8, 2026
Forecast Valid:
12am MDT Apr 9, 2026-6pm MDT Apr 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation