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Current conditions at

St Marys Municipal Airport (KOYM)

Lat: 41.41°NLon: 78.5°WElev: 1934ft.

Overcast

25°F

-4°C

Humidity 80%
Wind Speed SW 8 mph
Barometer 30.10 in
Dewpoint 19°F (-7°C)
Visibility 4.00 mi
Wind Chill16°F (-9°C)
Last update 3 Feb 9:55 am EST
Extended Forecast for

5 Miles SSW Cross Fork PA

  • Today

    Today: A slight chance of light snow before 11am, then occasional flurries between 11am and noon.  Cloudy, with a high near 28. West wind around 6 mph.  Chance of precipitation is 20%.

    High: 28 °F

    Slight Chance
    Light Snow
    then Mostly
    Cloudy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 6. Light northwest wind.

    Low: 6 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Mostly sunny, with a high near 27. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 27 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 5. Light northwest wind.

    Low: 5 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 25. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 25 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 9.

    Low: 9 °F

    Mostly Cloudy

  • Friday

    Friday: Snow.  High near 29. Chance of precipitation is 80%.

    High: 29 °F

    Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 3.

    Low: 3 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 14.

    High: 14 °F

    Mostly Sunny

Detailed Forecast

Today
A slight chance of light snow before 11am, then occasional flurries between 11am and noon. Cloudy, with a high near 28. West wind around 6 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 6. Light northwest wind.
Wednesday
Mostly sunny, with a high near 27. Calm wind becoming northwest around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 5. Light northwest wind.
Thursday
Mostly sunny, with a high near 25. Calm wind becoming northwest around 6 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 9.
Friday
Snow. High near 29. Chance of precipitation is 80%.
Friday Night
Mostly cloudy, with a low around 3.
Saturday
Mostly sunny, with a high near 14.
Saturday Night
Mostly cloudy, with a low around 1.
Sunday
Mostly sunny, with a high near 16.
Sunday Night
Partly cloudy, with a low around -2.
Monday
Mostly sunny, with a high near 21.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Cross Fork PA
 41.41°N 77.87°W (Elev. 1736 ft)
7:16 am EST Feb 3, 2026
10am EST Feb 3, 2026-6pm EST Feb 9, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database