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Hazardous Weather Conditions

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

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

NA

38°F

3°C

Humidity 62%
Wind Speed SE 1 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 14 Apr 09:15 AM MDT
Extended Forecast for

Gardiner MT

Winter Storm Watch April 15, 06:00pm until April 17, 06:00am
Click here for hazard details and duration
Winter Storm Watch

  • Today

    Today: Mostly sunny, with a high near 56. Breezy, with a southeast wind 5 to 15 mph becoming south southwest in the afternoon. Winds could gust as high as 26 mph.

    High: 56 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 36. Breezy, with a south southwest wind 8 to 16 mph becoming east southeast after midnight. Winds could gust as high as 29 mph.

    Low: 36 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Scattered rain and snow showers before 9am, then rain showers likely. Snow level 5500 feet rising to 7300 feet in the afternoon. Mostly cloudy, with a high near 54. Breezy, with an east southeast wind 8 to 13 mph becoming south southwest 18 to 23 mph in the morning. Winds could gust as high as 36 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 54 °F

    Breezy.
    Scattered
    Rain/Snow
    then Showers
    Likely

  • Wednesday Night

    Wednesday Night: Rain showers before midnight, then rain and snow showers. Some thunder is also possible. Snow level 7400 feet lowering to 5500 feet after midnight . Low around 34. Breezy, with a south southwest wind 18 to 23 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 34 °F

    Breezy.
    Showers then
    Rain/Snow

  • Thursday

    Thursday: Snow showers. Some thunder is also possible. High near 44. West southwest wind around 10 mph becoming northwest in the afternoon. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 44 °F

    Snow Showers

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 22. North northwest wind 5 to 9 mph. Chance of precipitation is 70%.

    Low: 22 °F

    Snow Showers
    Likely then
    Scattered
    Snow Showers

  • Friday

    Friday: Scattered snow showers. Partly sunny, with a high near 44. North northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    High: 44 °F

    Scattered
    Snow Showers

  • Friday Night

    Friday Night: A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 56. Breezy, with a southeast wind 5 to 15 mph becoming south southwest in the afternoon. Winds could gust as high as 26 mph.
Tonight
Partly cloudy, with a low around 36. Breezy, with a south southwest wind 8 to 16 mph becoming east southeast after midnight. Winds could gust as high as 29 mph.
Wednesday
Scattered rain and snow showers before 9am, then rain showers likely. Snow level 5500 feet rising to 7300 feet in the afternoon. Mostly cloudy, with a high near 54. Breezy, with an east southeast wind 8 to 13 mph becoming south southwest 18 to 23 mph in the morning. Winds could gust as high as 36 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
Rain showers before midnight, then rain and snow showers. Some thunder is also possible. Snow level 7400 feet lowering to 5500 feet after midnight . Low around 34. Breezy, with a south southwest wind 18 to 23 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday
Snow showers. Some thunder is also possible. High near 44. West southwest wind around 10 mph becoming northwest in the afternoon. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 22. North northwest wind 5 to 9 mph. Chance of precipitation is 70%.
Friday
Scattered snow showers. Partly sunny, with a high near 44. North northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Friday Night
A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 21.
Saturday
Sunny, with a high near 52.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Sunny, with a high near 62.
Sunday Night
Partly cloudy, with a low around 35.
Monday
A slight chance of showers. Mostly sunny, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Gardiner MT
 45.03°N 110.7°W (Elev. 5400 ft)
Last Update:
8:48 am MDT Apr 14, 2026
Forecast Valid:
10am MDT Apr 14, 2026-6pm MDT Apr 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation