Winter Storm in the Central Appalachians through the Northeast; Heavy Snow in the Great Basin and Rockies

A winter storm will impact the central Appalachians to the Northeast through the night. Accumulating snow is expected for interior New England and the northern Mid-Atlantic. Scattered showers and occasional thunderstorms will persist across Florida and the Southeast coast. Locally heavy mountain snow is expected in the Great Basin and Rockies over the next couple of days. Read More >

Current conditions at

St Marys Municipal Airport (KOYM)

Lat: 41.41°NLon: 78.5°WElev: 1934ft.

Overcast

28°F

-2°C

Humidity 86%
Wind Speed W 5 mph
Barometer 30.02 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 3 Dec 6:55 am EST
Extended Forecast for

6 Miles SW Cross Fork PA

  • Today

    Today: Partly sunny, with a high near 36. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 36 °F

    Partly Sunny

  • Tonight

    Tonight: A slight chance of snow showers after 1am.  Mostly cloudy, with a low around 26. Southwest wind 3 to 5 mph.  Chance of precipitation is 20%.

    Low: 26 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Thursday

    Thursday: A chance of snow showers before 1pm.  Partly sunny, with a high near 32. West wind 6 to 11 mph, with gusts as high as 30 mph.  Chance of precipitation is 30%.

    High: 32 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 9. Northwest wind 5 to 7 mph becoming calm  in the evening. Winds could gust as high as 21 mph.

    Low: 9 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 30. Calm wind becoming south around 6 mph in the afternoon.

    High: 30 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 37.

    High: 37 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 34.

    High: 34 °F

    Mostly Cloudy

Detailed Forecast

Today
Partly sunny, with a high near 36. Calm wind becoming southwest around 6 mph in the afternoon.
Tonight
A slight chance of snow showers after 1am. Mostly cloudy, with a low around 26. Southwest wind 3 to 5 mph. Chance of precipitation is 20%.
Thursday
A chance of snow showers before 1pm. Partly sunny, with a high near 32. West wind 6 to 11 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 9. Northwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 21 mph.
Friday
Mostly sunny, with a high near 30. Calm wind becoming south around 6 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 19.
Saturday
Mostly cloudy, with a high near 37.
Saturday Night
Mostly cloudy, with a low around 23.
Sunday
Mostly cloudy, with a high near 34.
Sunday Night
Mostly cloudy, with a low around 18.
Monday
Partly sunny, with a high near 30.
Monday Night
Mostly cloudy, with a low around 15.
Tuesday
A chance of snow. Mostly cloudy, with a high near 33. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SW Cross Fork PA
 41.42°N 77.9°W (Elev. 1407 ft)
1:05 am EST Dec 3, 2025
7am EST Dec 3, 2025-6pm EST Dec 9, 2025
 
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Additional Resources

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