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Current conditions at

St Marys Municipal Airport (KOYM)

Lat: 41.41°NLon: 78.5°WElev: 1934ft.

Partly Cloudy

27°F

-3°C

Humidity 46%
Wind Speed W 3 mph
Barometer 29.92 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Last update 5 Feb 4:35 pm EST
Extended Forecast for

5 Miles S 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 11. Light southwest wind.  Chance of precipitation is 20%.

    Low: 11 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Friday

    Friday: Snow likely, mainly after 2pm.  Cloudy, with a high near 26. Southwest wind around 6 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 26 °F

    Chance Snow
    then Snow
    Likely

  • Friday Night

    Friday Night: Snow, mainly before 10pm.  Low around -3. Wind chill values as low as -15. West wind 6 to 14 mph, with gusts as high as 32 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: -3 °F

    Snow then
    Chance Snow

  • Saturday

    Saturday: Mostly cloudy and cold, with a high near 6. Wind chill values as low as -20. Northwest wind around 14 mph, with gusts as high as 43 mph.

    High: 6 °F

    Cold

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -3. Northwest wind 10 to 13 mph, with gusts as high as 33 mph.

    Low: -3 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 15.

    High: 15 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 0.

    Low: 0 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 24.

    High: 24 °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 11. Light southwest wind. Chance of precipitation is 20%.
Friday
Snow likely, mainly after 2pm. Cloudy, with a high near 26. Southwest wind around 6 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday Night
Snow, mainly before 10pm. Low around -3. Wind chill values as low as -15. West wind 6 to 14 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Saturday
Mostly cloudy and cold, with a high near 6. Wind chill values as low as -20. Northwest wind around 14 mph, with gusts as high as 43 mph.
Saturday Night
Partly cloudy, with a low around -3. Northwest wind 10 to 13 mph, with gusts as high as 33 mph.
Sunday
Mostly sunny, with a high near 15.
Sunday Night
Partly cloudy, with a low around 0.
Monday
Mostly sunny, with a high near 24.
Monday Night
Mostly cloudy, with a low around 7.
Tuesday
Mostly cloudy, with a high near 33.
Tuesday Night
Mostly cloudy, with a low around 20.
Wednesday
A chance of showers. Mostly cloudy, with a high near 37. Chance of precipitation is 30%.
Wednesday Night
A chance of freezing rain. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.
Thursday
A chance of showers. Mostly cloudy, with a high near 35. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Cross Fork PA
 41.41°N 77.81°W (Elev. 2096 ft)
1:16 pm EST Feb 5, 2026
4pm EST Feb 5, 2026-6pm EST Feb 12, 2026
 
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