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

54°F

12°C

Humidity 94%
Wind Speed SW 6 mph
Barometer 29.76 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 26 Nov 7:35 am EST
Extended Forecast for

8 Miles NW Cross Fork PA

Winter Weather Advisory November 27, 07:00am until November 29, 01:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: Showers likely, mainly before 1pm. Mostly cloudy, with a high near 56. Southwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 56 °F

    Showers
    Likely

  • Tonight

    Tonight: A chance of snow showers before 10pm. Mostly cloudy, with a low around 27. West wind 10 to 14 mph, with gusts as high as 39 mph. Chance of precipitation is 30%.

    Low: 27 °F

    Chance Snow
    Showers then
    Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 33. West wind around 14 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: Snow showers. Low around 25. West wind 11 to 14 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 25 °F

    Snow Showers

  • Friday

    Friday: Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 34. West wind 11 to 14 mph, with gusts as high as 36 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 34 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.

    Low: 22 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Mostly cloudy, with a high near 33.

    High: 33 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of snow showers after 1am. Cloudy, with a low around 24. Chance of precipitation is 40%.

    Low: 24 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Sunday

    Sunday: A chance of snow showers before 1pm, then rain and snow showers likely. Cloudy, with a high near 39. Chance of precipitation is 60%.

    High: 39 °F

    Chance Snow
    Showers then
    Rain/Snow
    Likely

Detailed Forecast

Today
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 56. Southwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of snow showers before 10pm. Mostly cloudy, with a low around 27. West wind 10 to 14 mph, with gusts as high as 39 mph. Chance of precipitation is 30%.
Thanksgiving Day
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 33. West wind around 14 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow showers. Low around 25. West wind 11 to 14 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 34. West wind 11 to 14 mph, with gusts as high as 36 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Friday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 33.
Saturday Night
A chance of snow showers after 1am. Cloudy, with a low around 24. Chance of precipitation is 40%.
Sunday
A chance of snow showers before 1pm, then rain and snow showers likely. Cloudy, with a high near 39. Chance of precipitation is 60%.
Sunday Night
Rain and snow showers likely, mainly before 1am. Cloudy, with a low around 27. Chance of precipitation is 60%.
Monday
A chance of rain and snow showers. Mostly cloudy, with a high near 36. Chance of precipitation is 50%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 23. Chance of precipitation is 50%.
Tuesday
A chance of rain and snow showers. Mostly cloudy, with a high near 33. Chance of precipitation is 50%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NW Cross Fork PA
 41.55°N 77.94°W (Elev. 1726 ft)
Last Update:
7:16 am EST Nov 26, 2025
Forecast Valid:
7am EST Nov 26, 2025-6pm EST Dec 2, 2025
 
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