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

St Marys Municipal Airport (KOYM)

Lat: 41.41°NLon: 78.5°WElev: 1934ft.

Overcast

32°F

0°C

Humidity 75%
Wind Speed W 3 mph
Barometer 30.02 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 7 Dec 3:55 am EST
Extended Forecast for

Cross Fork PA

  • Today

    Today: A slight chance of snow after 3pm. Cloudy, with a high near 34. Calm wind becoming southwest around 6 mph in the morning. Chance of precipitation is 20%.

    High: 34 °F

    Cloudy then
    Slight Chance
    Snow

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 13. West wind 5 to 7 mph becoming north after midnight.

    Low: 13 °F

    Gradual
    Clearing

  • Monday

    Monday: Mostly sunny, with a high near 24. North wind around 5 mph becoming calm in the afternoon.

    High: 24 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 7. Calm wind.

    Low: 7 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of snow after 1pm. Mostly cloudy, with a high near 32. South wind 3 to 8 mph. Winds could gust as high as 22 mph. Chance of precipitation is 30%.

    High: 32 °F

    Partly Sunny
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 1am. Cloudy, with a low around 26. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Slight Chance
    Snow then
    Snow Likely

  • Wednesday

    Wednesday: Rain and snow. High near 40. Chance of precipitation is 90%.

    High: 40 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow likely before 1am, then a chance of snow. Cloudy, with a low around 26. Chance of precipitation is 60%.

    Low: 26 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of snow after 1pm. Mostly cloudy, with a high near 33. Chance of precipitation is 30%.

    High: 33 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Today
A slight chance of snow after 3pm. Cloudy, with a high near 34. Calm wind becoming southwest around 6 mph in the morning. Chance of precipitation is 20%.
Tonight
Cloudy during the early evening, then gradual clearing, with a low around 13. West wind 5 to 7 mph becoming north after midnight.
Monday
Mostly sunny, with a high near 24. North wind around 5 mph becoming calm in the afternoon.
Monday Night
Partly cloudy, with a low around 7. Calm wind.
Tuesday
A chance of snow after 1pm. Mostly cloudy, with a high near 32. South wind 3 to 8 mph. Winds could gust as high as 22 mph. Chance of precipitation is 30%.
Tuesday Night
Snow likely, mainly after 1am. Cloudy, with a low around 26. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
Rain and snow. High near 40. Chance of precipitation is 90%.
Wednesday Night
Rain and snow likely before 1am, then a chance of snow. Cloudy, with a low around 26. Chance of precipitation is 60%.
Thursday
A chance of snow after 1pm. Mostly cloudy, with a high near 33. Chance of precipitation is 30%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 23. Chance of precipitation is 50%.
Friday
A chance of snow. Mostly cloudy, with a high near 31. Chance of precipitation is 50%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 14. Chance of precipitation is 50%.
Saturday
A chance of snow. Mostly cloudy, with a high near 24. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cross Fork PA
 41.47°N 77.8°W (Elev. 1627 ft)
Last Update:
1:11 am EST Dec 7, 2025
Forecast Valid:
4am EST Dec 7, 2025-6pm EST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation