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Current conditions at

St Marys Municipal Airport (KOYM)

Lat: 41.41°NLon: 78.5°WElev: 1934ft.

Overcast

37°F

3°C

Humidity 93%
Wind Speed W 8 mph
Barometer 30.01 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 7 Jan 7:15 pm EST
Extended Forecast for

8 Miles NE Cross Fork PA

  • Tonight

    Tonight: Cloudy, with a low around 32. West wind around 5 mph becoming calm in the evening.

    Low: 32 °F

    Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 46. Light and variable wind.

    High: 46 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A slight chance of rain after 1am. Increasing clouds, with a low around 34. Calm wind becoming south 5 to 7 mph after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 20%.

    Low: 34 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Friday

    Friday: Rain. High near 51. South wind 7 to 9 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 51 °F

    Rain

  • Friday Night

    Friday Night: A chance of rain. Cloudy, with a low around 42. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Chance Rain

  • Saturday

    Saturday: Rain. High near 51. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 51 °F

    Rain

  • Saturday Night

    Saturday Night: A chance of rain before 1am. Mostly cloudy, with a low around 32. Chance of precipitation is 50%.

    Low: 32 °F

    Chance Rain

  • Sunday

    Sunday: A chance of rain and snow showers before 1pm, then a chance of snow showers. Partly sunny, with a high near 37. Chance of precipitation is 40%.

    High: 37 °F

    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.

    Low: 22 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Cloudy, with a low around 32. West wind around 5 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 46. Light and variable wind.
Thursday Night
A slight chance of rain after 1am. Increasing clouds, with a low around 34. Calm wind becoming south 5 to 7 mph after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 20%.
Friday
Rain. High near 51. South wind 7 to 9 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A chance of rain. Cloudy, with a low around 42. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain. High near 51. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
A chance of rain before 1am. Mostly cloudy, with a low around 32. Chance of precipitation is 50%.
Sunday
A chance of rain and snow showers before 1pm, then a chance of snow showers. Partly sunny, with a high near 37. Chance of precipitation is 40%.
Sunday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 34.
Monday Night
Mostly cloudy, with a low around 25.
Tuesday
Mostly sunny, with a high near 40.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
A chance of rain. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NE Cross Fork PA
 41.55°N 77.7°W (Elev. 1299 ft)
Last Update:
7:05 pm EST Jan 7, 2026
Forecast Valid:
7pm EST Jan 7, 2026-6pm EST Jan 14, 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