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Current conditions at

St Marys Municipal Airport (KOYM)

Lat: 41.41°NLon: 78.5°WElev: 1934ft.

Overcast

36°F

2°C

Humidity 81%
Wind Speed NW 14 G 23 mph
Barometer 29.79 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 10 Feb 11:35 pm EST
Extended Forecast for

5 Miles SSW Cross Fork PA

  • Tonight

    Tonight: Mostly cloudy, with a low around 26. West wind 7 to 9 mph, with gusts as high as 24 mph.

    Low: 26 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of snow showers, mainly after 1pm. Mostly cloudy, with a high near 31. West wind 10 to 13 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.

    High: 31 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: A chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 21. Northwest wind around 9 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    Low: 21 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: Mostly cloudy, with a high near 28. Northwest wind around 9 mph, with gusts as high as 22 mph.

    High: 28 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 15. Northwest wind around 6 mph.

    Low: 15 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 26. West wind 7 to 9 mph, with gusts as high as 24 mph.
Wednesday
A chance of snow showers, mainly after 1pm. Mostly cloudy, with a high near 31. West wind 10 to 13 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 21. Northwest wind around 9 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Thursday
Mostly cloudy, with a high near 28. Northwest wind around 9 mph, with gusts as high as 22 mph.
Thursday Night
Mostly cloudy, with a low around 15. Northwest wind around 6 mph.
Friday
Partly sunny, with a high near 34.
Friday Night
Mostly cloudy, with a low around 24.
Saturday
Mostly sunny, with a high near 39.
Saturday Night
Mostly cloudy, with a low around 17.
Sunday
Partly sunny, with a high near 39.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.
Washington's Birthday
Partly sunny, with a high near 43.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
Partly sunny, with a high near 45.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Cross Fork PA
 41.41°N 77.87°W (Elev. 1736 ft)
Last Update:
11:01 pm EST Feb 10, 2026
Forecast Valid:
11pm EST Feb 10, 2026-6pm EST Feb 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation