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Current conditions at

St Marys Municipal Airport (KOYM)

Lat: 41.41°NLon: 78.5°WElev: 1934ft.

Fair

45°F

7°C

Humidity 49%
Wind Speed S 5 mph
Barometer 29.82 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 10 Feb 1:15 pm EST
Extended Forecast for

5 Miles SSW Cross Fork PA

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 38. South wind around 6 mph.

    High: 38 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of rain before 9pm. Mostly cloudy, with a low around 27. Southwest wind 5 to 8 mph becoming west in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 20%.

    Low: 27 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of snow and freezing rain before 7am, then a chance of snow. Mostly cloudy, with a high near 32. West wind 9 to 11 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.

    High: 32 °F

    Chance Wintry
    Mix then
    Chance Snow

  • Wednesday Night

    Wednesday Night: A chance of snow showers, mainly before 1am. 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 29. Northwest wind 7 to 9 mph, with gusts as high as 22 mph.

    High: 29 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 15.

    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 22.

    Low: 22 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 38. South wind around 6 mph.
Tonight
A slight chance of rain before 9pm. Mostly cloudy, with a low around 27. Southwest wind 5 to 8 mph becoming west in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 20%.
Wednesday
A slight chance of snow and freezing rain before 7am, then a chance of snow. Mostly cloudy, with a high near 32. West wind 9 to 11 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of snow showers, mainly before 1am. 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 29. Northwest wind 7 to 9 mph, with gusts as high as 22 mph.
Thursday Night
Mostly cloudy, with a low around 15.
Friday
Partly sunny, with a high near 34.
Friday Night
Mostly cloudy, with a low around 22.
Saturday
Partly sunny, with a high near 38.
Saturday Night
Partly cloudy, with a low around 20.
Sunday
A chance of snow. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.
Washington's Birthday
Partly sunny, with a high near 42.
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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:
1:06 pm EST Feb 10, 2026
Forecast Valid:
1pm EST Feb 10, 2026-6pm EST Feb 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation