Powerful Winter Storm from the Upper Midwest into the Northeast; Severe Thunderstorms in the Midwest and Ohio Valley

A rapidly-intensifying storm is expected to bring heavy snow, blizzard conditions, and icing from the Upper Midwest through the Great Lakes and Northeast. Scattered severe thunderstorms may produce severe/damaging wind gusts and a couple of tornadoes across parts of the Midwest and lower Ohio Valley through the evening. Arctic air will expand across the central and southern U.S.. Read More >

Current conditions at

TOWER FALLS RANGER STATION AT YELLOWSTONE NP (TFAW4)

Lat: 44.916944°NLon: 110.420556°WElev: 6279.0ft.

NA

8°F

-13°C

Humidity 78%
Wind Speed SW 1 MPH
Barometer NA
Dewpoint 3°F (-16°C)
Visibility NA
Last update 29 Dec 01:15 AM MST
Extended Forecast for

8 Miles WNW Mt Washburn WY

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 5. Wind chill values as low as -15. Breezy, with a southwest wind around 15 mph.

    Low: 5 °F

    Partly Cloudy
    and Breezy

  • Monday

    Monday: Sunny, with a high near 20. Wind chill values as low as -10. West southwest wind 8 to 13 mph.

    High: 20 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 12. Wind chill values as low as -5. Breezy, with a south southwest wind 13 to 15 mph.

    Low: 12 °F

    Mostly Clear
    and Breezy

  • Tuesday

    Tuesday: Partly sunny, then gradually becoming sunny, with a high near 26. Wind chill values as low as zero. South wind 7 to 14 mph.

    High: 26 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 11. Breezy, with a south wind 11 to 15 mph.

    Low: 11 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 27. South wind 9 to 14 mph.

    High: 27 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 15. Breezy, with a south wind 13 to 15 mph, with gusts as high as 20 mph.

    Low: 15 °F

    Mostly Cloudy
    and Breezy

  • New Year's Day

    New Year's Day: Mostly cloudy, with a high near 25. Breezy.

    High: 25 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 5. Wind chill values as low as -15. Breezy, with a southwest wind around 15 mph.
Monday
Sunny, with a high near 20. Wind chill values as low as -10. West southwest wind 8 to 13 mph.
Monday Night
Mostly clear, with a low around 12. Wind chill values as low as -5. Breezy, with a south southwest wind 13 to 15 mph.
Tuesday
Partly sunny, then gradually becoming sunny, with a high near 26. Wind chill values as low as zero. South wind 7 to 14 mph.
Tuesday Night
Mostly clear, with a low around 11. Breezy, with a south wind 11 to 15 mph.
Wednesday
Sunny, with a high near 27. South wind 9 to 14 mph.
Wednesday Night
Mostly cloudy, with a low around 15. Breezy, with a south wind 13 to 15 mph, with gusts as high as 20 mph.
New Year's Day
Mostly cloudy, with a high near 25. Breezy.
Thursday Night
Mostly cloudy, with a low around 21.
Friday
A 30 percent chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 26.
Friday Night
A slight chance of snow showers. Mostly cloudy, with a low around 24. Breezy.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 25. Breezy.
Saturday Night
A slight chance of snow showers. Mostly cloudy, with a low around 19. Breezy.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 23. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles WNW Mt Washburn WY
 44.84°N 110.58°W (Elev. 9600 ft)
2:18 am MST Dec 29, 2025
2am MST Dec 29, 2025-6pm MST Jan 4, 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