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Current conditions at

St Marys Municipal Airport (KOYM)

Lat: 41.41°NLon: 78.5°WElev: 1934ft.

Overcast

12°F

-11°C

Humidity 73%
Wind Speed W 9 mph
Barometer 30.01 in
Dewpoint 5°F (-15°C)
Visibility 3.00 mi
Wind Chill0°F (-18°C)
Last update 27 Jan 12:55 am EST
Extended Forecast for

6 Miles SW Cross Fork PA

Cold Weather Advisory January 27, 07:00pm until January 28, 10:00am
Cold Weather Advisory January 27, 01:17am until January 27, 01:00pm
Click here for hazard details and duration
Cold Weather Advisory
Cold Weather Advisory
  •  
    Cold Weather Advisory January 27, 01:17am until January 27, 01:00pm

    NOW until 1:00pm Tue

    Cold Weather Advisory

  • Overnight

    Low: -1 °F

    Intermittent
    Flurries

  • Tuesday

    Tuesday: Intermittent flurries after 8am.  Mostly cloudy, with a high near 15. Wind chill values as low as -15. Southwest wind 6 to 9 mph, with gusts as high as 24 mph.

    High: 15 °F

    Intermittent
    Flurries

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 2. Wind chill values as low as -5. West wind around 6 mph, with gusts as high as 20 mph.

    Low: 2 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 15. Wind chill values as low as -5. West wind 3 to 6 mph.

    High: 15 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around -1. Light west wind.

    Low: -1 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 16.

    High: 16 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -6.

    Low: -6 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 14.

    High: 14 °F

    Mostly Sunny

Detailed Forecast

Overnight
Intermittent flurries before 4am. Mostly cloudy, with a low around -1. Wind chill values as low as -10. Southwest wind around 6 mph.
Tuesday
Intermittent flurries after 8am. Mostly cloudy, with a high near 15. Wind chill values as low as -15. Southwest wind 6 to 9 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly cloudy, with a low around 2. Wind chill values as low as -5. West wind around 6 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 15. Wind chill values as low as -5. West wind 3 to 6 mph.
Wednesday Night
Mostly cloudy, with a low around -1. Light west wind.
Thursday
Partly sunny, with a high near 16.
Thursday Night
Partly cloudy, with a low around -6.
Friday
Mostly sunny, with a high near 14.
Friday Night
Partly cloudy, with a low around -6.
Saturday
Mostly sunny, with a high near 19.
Saturday Night
Partly cloudy, with a low around 2.
Sunday
Mostly sunny, with a high near 23.
Sunday Night
Partly cloudy, with a low around 7.
Monday
Mostly sunny, with a high near 27.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SW Cross Fork PA
 41.42°N 77.9°W (Elev. 1407 ft)
1:05 am EST Jan 27, 2026
1am EST Jan 27, 2026-6pm EST Feb 2, 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