Weather Impacts for the Pacific Northwest This Week; Watching the Northeast U.S.

A series of Pacific fronts will bring periods of moderate rain, higher elevation snow, and gusty winds to the Pacific Northwest through this week. A more widespread precipitation event looks likely this weekend. In the Northeast U.S. a storm may bring gusty winds, low elevation rain, and high elevation snow Friday into this coming weekend. Read More >

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

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

NA

43°F

6°C

Humidity 59%
Wind Speed ESE 1 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 10 Nov 02:15 AM MST
Extended Forecast for

Mammoth Hot Springs WY

  • Overnight

    Overnight: A 20 percent chance of snow showers after 4am.  Snow level 7700 feet. Mostly cloudy, with a low around 33. South southwest wind around 10 mph.

    Low: 33 °F

    Slight Chance
    Snow Showers

  • Tuesday

    Tuesday: A 20 percent chance of snow showers before 8am.  Snow level 7300 feet rising to 8300 feet in the afternoon. Sunny, with a high near 45. Breezy, with a southwest wind 8 to 15 mph, with gusts as high as 23 mph.

    High: 45 °F

    Slight Chance
    Snow Showers
    then Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 30. South wind 9 to 13 mph.

    Low: 30 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 48. South wind 5 to 7 mph.

    High: 48 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 29. South wind around 7 mph.

    Low: 29 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 53. South southeast wind around 6 mph.

    High: 53 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 31. South southeast wind around 8 mph.

    Low: 31 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 32. Breezy.

    Low: 32 °F

    Mostly Cloudy
    and Breezy

Detailed Forecast

Overnight
A 20 percent chance of snow showers after 4am. Snow level 7700 feet. Mostly cloudy, with a low around 33. South southwest wind around 10 mph.
Tuesday
A 20 percent chance of snow showers before 8am. Snow level 7300 feet rising to 8300 feet in the afternoon. Sunny, with a high near 45. Breezy, with a southwest wind 8 to 15 mph, with gusts as high as 23 mph.
Tuesday Night
Partly cloudy, with a low around 30. South wind 9 to 13 mph.
Veterans Day
Mostly sunny, with a high near 48. South wind 5 to 7 mph.
Wednesday Night
Partly cloudy, with a low around 29. South wind around 7 mph.
Thursday
Mostly sunny, with a high near 53. South southeast wind around 6 mph.
Thursday Night
Partly cloudy, with a low around 31. South southeast wind around 8 mph.
Friday
Mostly sunny, with a high near 49.
Friday Night
Mostly cloudy, with a low around 32. Breezy.
Saturday
A chance of snow showers before 2pm, then a chance of rain and snow showers. Snow level 7500 feet. Mostly cloudy, with a high near 43. Chance of precipitation is 40%.
Saturday Night
A chance of snow showers. Snow level 7600 feet lowering to 7200 feet after midnight . Mostly cloudy, with a low around 32. Breezy.
Sunday
A slight chance of snow showers. Partly sunny, with a high near 42. Breezy.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 31.
Monday
A chance of snow showers. Mostly cloudy, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
Mammoth Hot Springs WY
 44.96°N 110.72°W (Elev. 7185 ft)
1:46 am MST Nov 10, 2026
2am MST Nov 10, 2026-6pm MST Nov 16, 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