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Areas of Hazardous Weather This Weekend

A series of cold fronts from North Pacific storms will bring periods of gusty winds, low elevation rainfall, and high elevation snow to the Pacific Northwest this weekend into next week. Heavy to excessive rainfall may produce areas of flooding over southern Texas this weekend. Read More >

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

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

NA

42°F

6°C

Humidity 63%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 07 Nov 10:15 AM MST
Extended Forecast for

4 Miles SE Mammoth Hot Springs WY

  • Today

    Today: Sunny, with a high near 46. Light southwest wind.

    High: 46 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 28. South southwest wind 6 to 10 mph becoming southeast after midnight.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 47. East wind 8 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 30 mph.

    High: 47 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 29. South wind 8 to 13 mph, with gusts as high as 25 mph.

    Low: 29 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 46. South wind 6 to 11 mph, with gusts as high as 25 mph.

    High: 46 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 30. South wind 8 to 11 mph, with gusts as high as 22 mph.

    Low: 30 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain and snow showers before 11am. Snow level rising to 8000 feet in the afternoon. Mostly sunny, with a high near 43. Southwest wind 5 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 43 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 46. Light southwest wind.
Tonight
Partly cloudy, with a low around 28. South southwest wind 6 to 10 mph becoming southeast after midnight.
Sunday
Partly sunny, with a high near 47. East wind 8 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 30 mph.
Sunday Night
Mostly cloudy, with a low around 29. South wind 8 to 13 mph, with gusts as high as 25 mph.
Monday
Partly sunny, with a high near 46. South wind 6 to 11 mph, with gusts as high as 25 mph.
Monday Night
Mostly cloudy, with a low around 30. South wind 8 to 11 mph, with gusts as high as 22 mph.
Tuesday
A slight chance of rain and snow showers before 11am. Snow level rising to 8000 feet in the afternoon. Mostly sunny, with a high near 43. Southwest wind 5 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 28.
Veterans Day
Mostly sunny, with a high near 46.
Wednesday Night
Partly cloudy, with a low around 28.
Thursday
Mostly sunny, with a high near 51.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Mostly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Mammoth Hot Springs WY
 44.92°N 110.65°W (Elev. 7454 ft)
Last Update:
11:31 am MST Nov 7, 2026
Forecast Valid:
11am MST Nov 7, 2026-6pm MST Nov 13, 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