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Current conditions at

St Marys Municipal Airport (KOYM)

Lat: 41.41°NLon: 78.5°WElev: 1934ft.

Mostly Cloudy

27°F

-3°C

Humidity 46%
Wind Speed W 5 mph
Barometer 29.91 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 5 Feb 4:55 pm EST
Extended Forecast for

6 Miles SW Cross Fork PA

Extreme Cold Watch February 7, 01:00am until February 8, 10:00am
Click here for hazard details and duration
Extreme Cold Watch
  • Tonight

    Tonight: A slight chance of snow after 4am.  Mostly cloudy, with a low around 13. Calm wind.  Chance of precipitation is 20%.

    Low: 13 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Friday

    Friday: Snow likely, mainly after 1pm.  Mostly cloudy, with a high near 28. Calm wind becoming southwest around 5 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 28 °F

    Snow Likely

  • Friday Night

    Friday Night: Snow, mainly before 10pm.  Low around -1. Wind chill values as low as -10. Light and variable wind becoming northwest 6 to 11 mph after midnight. Winds could gust as high as 30 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: -1 °F

    Snow then
    Chance Snow

  • Saturday

    Saturday: Partly sunny and cold, with a high near 8. Wind chill values as low as -20. Northwest wind 10 to 13 mph, with gusts as high as 41 mph.

    High: 8 °F

    Cold

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -2. Northwest wind 6 to 8 mph, with gusts as high as 32 mph.

    Low: -2 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 18.

    High: 18 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 0.

    Low: 0 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 7.

    Low: 7 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of snow after 4am. Mostly cloudy, with a low around 13. Calm wind. Chance of precipitation is 20%.
Friday
Snow likely, mainly after 1pm. Mostly cloudy, with a high near 28. Calm wind becoming southwest around 5 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday Night
Snow, mainly before 10pm. Low around -1. Wind chill values as low as -10. Light and variable wind becoming northwest 6 to 11 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday
Partly sunny and cold, with a high near 8. Wind chill values as low as -20. Northwest wind 10 to 13 mph, with gusts as high as 41 mph.
Saturday Night
Partly cloudy, with a low around -2. Northwest wind 6 to 8 mph, with gusts as high as 32 mph.
Sunday
Mostly sunny, with a high near 18.
Sunday Night
Mostly clear, with a low around 0.
Monday
Mostly sunny, with a high near 27.
Monday Night
Mostly cloudy, with a low around 7.
Tuesday
Partly sunny, with a high near 36.
Tuesday Night
Mostly cloudy, with a low around 21.
Wednesday
A chance of showers. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.
Thursday
A chance of showers. Mostly cloudy, with a high near 37. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SW Cross Fork PA
 41.42°N 77.9°W (Elev. 1407 ft)
1:16 pm EST Feb 5, 2026
5pm EST Feb 5, 2026-6pm EST Feb 12, 2026
 
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Additional Resources

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