National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Storm System to Move Across the Ohio Valley to the Mid-Atlantic and Northeast

Isolated severe thunderstorms will be possible on Veterans Day across parts of the lower Ohio and western Tennessee Valleys. A developing storm will bring rain and gusty winds to the Mid-Atlantic and Northeast on Thursday, with the first accumulating snow likely in the higher elevations of the central Appalachians and interior Northeast. Read More >

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

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

NA

51°F

11°C

Humidity 51%
Wind Speed E 1 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 11 Nov 10:15 AM MST
Extended Forecast for

3 Miles WNW Mammoth Hot Springs WY

  • Veterans Day

    Veterans Day: Sunny, with a high near 47. Southwest wind 6 to 9 mph.

    High: 47 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. South wind 8 to 10 mph.

    Low: 30 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 48. South wind 5 to 9 mph.

    High: 48 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 31. South wind around 11 mph.

    Low: 31 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 44. South southeast wind 8 to 10 mph, with gusts as high as 23 mph.

    High: 44 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 32. Breezy, with a south wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 32 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow showers. Partly sunny, with a high near 41. South southwest wind 3 to 7 mph.

    High: 41 °F

    Slight Chance
    Snow Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny

Detailed Forecast

Veterans Day
Sunny, with a high near 47. Southwest wind 6 to 9 mph.
Tonight
Mostly cloudy, with a low around 30. South wind 8 to 10 mph.
Thursday
Partly sunny, with a high near 48. South wind 5 to 9 mph.
Thursday Night
Mostly cloudy, with a low around 31. South wind around 11 mph.
Friday
Partly sunny, with a high near 44. South southeast wind 8 to 10 mph, with gusts as high as 23 mph.
Friday Night
Mostly cloudy, with a low around 32. Breezy, with a south wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday
A 20 percent chance of snow showers. Partly sunny, with a high near 41. South southwest wind 3 to 7 mph.
Saturday Night
A 30 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 31.
Sunday
Partly sunny, with a high near 36.
Sunday Night
Partly cloudy, with a low around 28.
Monday
Partly sunny, with a high near 40.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 31.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 37.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Mammoth Hot Springs WY
 45°N 110.75°W (Elev. 8100 ft)
Last Update:
8:02 am MST Nov 11, 2026
Forecast Valid:
10am MST Nov 11, 2026-6pm MST Nov 17, 2026
 
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