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Current conditions at

St Marys Municipal Airport (KOYM)

Lat: 41.41°NLon: 78.5°WElev: 1934ft.

Overcast

7°F

-14°C

Humidity 72%
Wind Speed SW 12 G 20 mph
Barometer 29.90 in
Dewpoint 0°F (-18°C)
Visibility 2.00 mi
Wind Chill-9°F (-23°C)
Last update 27 Jan 10:15 am EST
Extended Forecast for

5 Miles S Cross Fork PA

Cold Weather Advisory January 27, 07:00pm until January 28, 10:00am
Cold Weather Advisory January 27, 10:28am until January 27, 01:00pm
Click here for hazard details and duration
Cold Weather Advisory
Cold Weather Advisory
  •  
    Cold Weather Advisory January 27, 10:28am until January 27, 01:00pm

    NOW until 1:00pm Tue

    Cold Weather Advisory

  • Today

    High: 12 °F

    Intermittent
    Flurries

  • Tonight

    Tonight: Mostly cloudy, with a low around 0. Wind chill values as low as -15. West wind around 10 mph, with gusts as high as 23 mph.

    Low: 0 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 13. Wind chill values as low as -15. West wind around 8 mph.

    High: 13 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around -2. Wind chill values as low as -15. West wind around 7 mph.

    Low: -2 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 13. West wind 7 to 9 mph, with gusts as high as 21 mph.

    High: 13 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -7.

    Low: -7 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 11.

    High: 11 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around -7.

    Low: -7 °F

    Partly Cloudy

Detailed Forecast

Today
Intermittent flurries. Mostly cloudy, with a high near 12. Wind chill values as low as -10. Southwest wind 10 to 13 mph, with gusts as high as 29 mph.
Tonight
Mostly cloudy, with a low around 0. Wind chill values as low as -15. West wind around 10 mph, with gusts as high as 23 mph.
Wednesday
Partly sunny, with a high near 13. Wind chill values as low as -15. West wind around 8 mph.
Wednesday Night
Mostly cloudy, with a low around -2. Wind chill values as low as -15. West wind around 7 mph.
Thursday
Partly sunny, with a high near 13. West wind 7 to 9 mph, with gusts as high as 21 mph.
Thursday Night
Partly cloudy, with a low around -7.
Friday
Mostly sunny, with a high near 11.
Friday Night
Partly cloudy, with a low around -7.
Saturday
Mostly sunny, with a high near 16.
Saturday Night
Mostly cloudy, with a low around 0.
Sunday
Partly sunny, with a high near 20.
Sunday Night
Partly cloudy, with a low around 6.
Monday
Mostly sunny, with a high near 24.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Cross Fork PA
 41.41°N 77.81°W (Elev. 2096 ft)
7:05 am EST Jan 27, 2026
10am EST Jan 27, 2026-6pm EST Feb 2, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database