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

34°F

1°C

Humidity 81%
Wind Speed W 12 G 17 mph
Barometer 29.88 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 11 Jan 2:35 am EST
Extended Forecast for

Cross Fork PA

  • Overnight

    Overnight: Partly cloudy, with a low around 27. West wind around 9 mph, with gusts as high as 22 mph.

    Low: 27 °F

    Partly Cloudy

  • Sunday

    Sunday: Snow showers likely, mainly after 3pm. The snow could be heavy at times. Increasing clouds, with a high near 34. West wind 6 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Isolated snow showers before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 24. West wind 11 to 15 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.

    Low: 24 °F

    Isolated Snow
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 35. West wind 7 to 9 mph, with gusts as high as 23 mph.

    High: 35 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28. West wind around 6 mph, with gusts as high as 20 mph.

    Low: 28 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers after 1am. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.

    Low: 35 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly after 1pm. Mostly cloudy, with a high near 40. Chance of precipitation is 60%.

    High: 40 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Rain and snow showers likely before 1am, then a chance of snow showers. Mostly cloudy, with a low around 20. Chance of precipitation is 60%.

    Low: 20 °F

    Rain/Snow
    Likely

Detailed Forecast

Overnight
Partly cloudy, with a low around 27. West wind around 9 mph, with gusts as high as 22 mph.
Sunday
Snow showers likely, mainly after 3pm. The snow could be heavy at times. Increasing clouds, with a high near 34. West wind 6 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Sunday Night
Isolated snow showers before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 24. West wind 11 to 15 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 35. West wind 7 to 9 mph, with gusts as high as 23 mph.
Monday Night
Partly cloudy, with a low around 28. West wind around 6 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 41.
Tuesday Night
A chance of showers after 1am. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.
Wednesday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 40. Chance of precipitation is 60%.
Wednesday Night
Rain and snow showers likely before 1am, then a chance of snow showers. Mostly cloudy, with a low around 20. Chance of precipitation is 60%.
Thursday
A chance of snow showers before 1pm. Mostly cloudy, with a high near 26. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 14.
Friday
Partly sunny, with a high near 28.
Friday Night
Mostly cloudy, with a low around 18.
Saturday
A chance of snow showers. Partly sunny, with a high near 32. Chance of precipitation is 30%.
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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:
1:06 am EST Jan 11, 2026
Forecast Valid:
2am EST Jan 11, 2026-6pm EST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation