Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast; heavy rain in the Southeast

A storm system will bring a variety of hazards to the Eastern US. Wintry precipitation is expected from the central Appalachians to the Northeast. Heavy snow is expected for interior New England and the northern Mid-Atlantic through the night, and icing will continue in the Appalachians this morning. On the south side of the system, heavy rain and thunderstorms will persist across the Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

OLD FAITHFUL RANGER STATION (OFAW4)

Lat: 44.456667°NLon: 110.849444°WElev: 7332.0ft.

NA

22°F

-6°C

Humidity 100%
Wind Speed NE 2 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 02 Dec 09:15 AM MST
Extended Forecast for

Old Faithful WY

  • Today

    Today: A 50 percent chance of snow showers.  Patchy fog before 2pm.  Otherwise, mostly cloudy, with a high near 26. Southwest wind 5 to 10 mph.  Total daytime snow accumulation of less than a half inch possible.

    High: 26 °F

    Chance Snow
    Showers and
    Patchy Fog

  • Tonight

    Tonight: A chance of snow showers before 10pm, then a chance of flurries between 10pm and 11pm.  Patchy fog before 11pm.  Otherwise, mostly cloudy, with a low around 5. Calm wind becoming north around 5 mph.  Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 5 °F

    Chance Snow
    Showers and
    Patchy Fog
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 29. Calm wind.

    High: 29 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 8. Southwest wind 3 to 5 mph.

    Low: 8 °F

    Mostly Cloudy

  • Thursday

    Thursday: Snow showers likely.  Mostly cloudy, with a high near 24. Southwest wind 5 to 7 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 24 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: Snow showers.  Low around 14. Southwest wind around 6 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%.

    Low: 14 °F

    Snow Showers

  • Friday

    Friday: Snow showers.  High near 29. Southwest wind 5 to 9 mph, with gusts as high as 24 mph.  Chance of precipitation is 80%.

    High: 29 °F

    Snow Showers

  • Friday Night

    Friday Night: Snow showers.  Low around 18. Chance of precipitation is 80%.

    Low: 18 °F

    Snow Showers

  • Saturday

    Saturday: Snow showers.  High near 33. Chance of precipitation is 90%.

    High: 33 °F

    Snow Showers

Detailed Forecast

Today
A 50 percent chance of snow showers. Patchy fog before 2pm. Otherwise, mostly cloudy, with a high near 26. Southwest wind 5 to 10 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of snow showers before 10pm, then a chance of flurries between 10pm and 11pm. Patchy fog before 11pm. Otherwise, mostly cloudy, with a low around 5. Calm wind becoming north around 5 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Wednesday
Mostly sunny, with a high near 29. Calm wind.
Wednesday Night
Mostly cloudy, with a low around 8. Southwest wind 3 to 5 mph.
Thursday
Snow showers likely. Mostly cloudy, with a high near 24. Southwest wind 5 to 7 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Thursday Night
Snow showers. Low around 14. Southwest wind around 6 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Friday
Snow showers. High near 29. Southwest wind 5 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.
Friday Night
Snow showers. Low around 18. Chance of precipitation is 80%.
Saturday
Snow showers. High near 33. Chance of precipitation is 90%.
Saturday Night
Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 16. Chance of precipitation is 60%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 32.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 17.
Monday
A chance of snow showers. Partly sunny, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
Old Faithful WY
 44.46°N 110.82°W (Elev. 7398 ft)
9:17 am MST Dec 2, 2025
9am MST Dec 2, 2025-6pm MST Dec 8, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database