Arctic Front Brings Winter Weather and Colder Temperatures to the Eastern U.S.

A series of cold fronts will bring heavy lake effect snow to the northern Great Lakes. The fronts will merge over the Ohio Valley and bring colder temperatures east of the Mississippi River later today into the end of the week. Additionally, wintry weather will develop over the Ohio Valley, Appalachians, and Northeast as rain switches over to snow tonight into Thursday morning. Read More >

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

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

NA

45°F

7°C

Humidity 43%
Wind Speed SE 2 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 14 Jan 03:15 PM MST
Extended Forecast for

5 Miles WNW Mount Holmes WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 35. Southwest wind 3 to 5 mph.

    High: 35 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 8. Light and variable wind.

    Low: 8 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 24. Calm wind becoming southwest around 6 mph in the morning.

    High: 24 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 8. Wind chill values as low as -5. North wind 8 to 14 mph, with gusts as high as 22 mph.

    Low: 8 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 21. North wind 5 to 10 mph.

    High: 21 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 8. Northwest wind 3 to 5 mph.

    Low: 8 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 26. Light and variable wind becoming west northwest around 6 mph in the morning.

    High: 26 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 9.

    Low: 9 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 26.

    High: 26 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 35. Southwest wind 3 to 5 mph.
Tonight
Mostly clear, with a low around 8. Light and variable wind.
Thursday
Sunny, with a high near 24. Calm wind becoming southwest around 6 mph in the morning.
Thursday Night
Partly cloudy, with a low around 8. Wind chill values as low as -5. North wind 8 to 14 mph, with gusts as high as 22 mph.
Friday
Mostly sunny, with a high near 21. North wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 8. Northwest wind 3 to 5 mph.
Saturday
Sunny, with a high near 26. Light and variable wind becoming west northwest around 6 mph in the morning.
Saturday Night
Mostly clear, with a low around 9.
Sunday
Sunny, with a high near 26.
Sunday Night
Mostly clear, with a low around 7.
M.L.King Day
Sunny, with a high near 25.
Monday Night
Mostly clear, with a low around 9.
Tuesday
Mostly sunny, with a high near 24.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Mount Holmes WY
 44.83°N 110.94°W (Elev. 8369 ft)
3:47 pm MST Jan 14, 2026
3pm MST Jan 14, 2026-6pm MST Jan 20, 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