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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

38°F

3°C

Humidity 68%
Wind Speed SE 1 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 08 Nov 03:15 AM MST
Extended Forecast for

Mammoth Hot Springs WY

  • Today

    Today: Partly sunny, with a high near 48. South southwest wind 9 to 14 mph, with gusts as high as 29 mph.

    High: 48 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. South southeast wind 8 to 11 mph, with gusts as high as 22 mph.

    Low: 31 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 48. South southwest wind 7 to 11 mph, with gusts as high as 25 mph.

    High: 48 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32. South southwest wind 8 to 10 mph, with gusts as high as 22 mph.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45. West southwest wind 6 to 9 mph, with gusts as high as 20 mph.

    High: 45 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 28. South wind around 8 mph.

    Low: 28 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 48. South wind 3 to 6 mph.

    High: 48 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 48. South southwest wind 9 to 14 mph, with gusts as high as 29 mph.
Tonight
Mostly cloudy, with a low around 31. South southeast wind 8 to 11 mph, with gusts as high as 22 mph.
Monday
Partly sunny, with a high near 48. South southwest wind 7 to 11 mph, with gusts as high as 25 mph.
Monday Night
Mostly cloudy, with a low around 32. South southwest wind 8 to 10 mph, with gusts as high as 22 mph.
Tuesday
Mostly sunny, with a high near 45. West southwest wind 6 to 9 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 28. South wind around 8 mph.
Veterans Day
Mostly sunny, with a high near 48. South wind 3 to 6 mph.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 54.
Thursday Night
Partly cloudy, with a low around 32.
Friday
Mostly sunny, with a high near 49.
Friday Night
Partly cloudy, with a low around 32.
Saturday
Mostly sunny, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mammoth Hot Springs WY
 44.96°N 110.72°W (Elev. 7185 ft)
Last Update:
1:47 am MST Nov 8, 2026
Forecast Valid:
4am MST Nov 8, 2026-6pm MST Nov 14, 2026
 
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Additional Resources

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Chance of Precipitation