National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

St Marys Municipal Airport (KOYM)

Lat: 41.41°NLon: 78.5°WElev: 1934ft.

Overcast

32°F

0°C

Humidity 80%
Wind Speed W 18 G 33 mph
Barometer 29.84 in
Dewpoint 27°F (-3°C)
Visibility 4.00 mi
Wind Chill21°F (-6°C)
Last update 11 Jan 10:55 am EST
Extended Forecast for

Cross Fork PA

  • Today

    Today: Snow showers likely, mainly before 5pm. The snow could be heavy at times. Mostly cloudy, with a high near 34. West wind 9 to 14 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.

    High: 34 °F

    Heavy Snow

  • Tonight

    Tonight: Isolated snow showers before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 24. West wind 11 to 15 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.

    Low: 24 °F

    Isolated Snow
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 35. West wind 7 to 9 mph, with gusts as high as 23 mph.

    High: 35 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28. West wind around 6 mph, with gusts as high as 20 mph.

    Low: 28 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 41. Southwest wind 5 to 7 mph, with gusts as high as 20 mph.

    High: 41 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly after 1am. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.

    Low: 35 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly after 1pm. Mostly cloudy, with a high near 40. Chance of precipitation is 60%.

    High: 40 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Rain and snow showers likely before 1am, then a chance of snow showers. Mostly cloudy, with a low around 20. Chance of precipitation is 60%.

    Low: 20 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of snow showers before 1pm. Mostly cloudy, with a high near 26. Chance of precipitation is 30%.

    High: 26 °F

    Chance Snow
    Showers

Detailed Forecast

Today
Snow showers likely, mainly before 5pm. The snow could be heavy at times. Mostly cloudy, with a high near 34. West wind 9 to 14 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.
Tonight
Isolated snow showers before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 24. West wind 11 to 15 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 35. West wind 7 to 9 mph, with gusts as high as 23 mph.
Monday Night
Partly cloudy, with a low around 28. West wind around 6 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 41. Southwest wind 5 to 7 mph, with gusts as high as 20 mph.
Tuesday Night
A chance of showers, mainly after 1am. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.
Wednesday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 40. Chance of precipitation is 60%.
Wednesday Night
Rain and snow showers likely before 1am, then a chance of snow showers. Mostly cloudy, with a low around 20. Chance of precipitation is 60%.
Thursday
A chance of snow showers before 1pm. Mostly cloudy, with a high near 26. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 14.
Friday
Partly sunny, with a high near 28.
Friday Night
Mostly cloudy, with a low around 18.
Saturday
A chance of snow showers. Partly sunny, with a high near 32. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cross Fork PA
 41.47°N 77.8°W (Elev. 1627 ft)
Last Update:
8:11 am EST Jan 11, 2026
Forecast Valid:
11am EST Jan 11, 2026-6pm EST Jan 17, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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