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Hazardous Weather Conditions

Current conditions at

St Marys Municipal Airport (KOYM)

Lat: 41.41°NLon: 78.5°WElev: 1934ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

6 Miles WSW Cross Fork PA

Wind Advisory March 14, 04:14am until March 14, 11:00am
Click here for hazard details and duration
...
  •  
    Wind Advisory March 14, 04:14am until March 14, 11:00am

    NOW until 11:00am Sat

    Wind Advisory

  • Today

    High: 42 °F

    Becoming
    Sunny

  • Tonight

    Tonight: A slight chance of snow after 2am. Increasing clouds, with a low around 29. Calm wind. Chance of precipitation is 20%.

    Low: 29 °F

    Mostly Clear
    then Slight
    Chance Snow

  • Sunday

    Sunday: Mostly cloudy, with a high near 52. South wind 9 to 15 mph, with gusts as high as 34 mph.

    High: 52 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Showers likely, mainly after 2am. Mostly cloudy, with a low around 45. Southeast wind around 14 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Monday

    Monday: Showers. High near 64. Southeast wind around 14 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 64 °F

    Showers

  • Monday Night

    Monday Night: Rain and snow showers likely, becoming all snow after 11pm, then gradually ending. Mostly cloudy, with a low around 20. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 20 °F

    Rain/Snow
    Likely then
    Snow Showers
    Likely

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 28.

    High: 28 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly cloudy through mid morning, then gradual clearing, with a high near 42. West wind 9 to 13 mph, with gusts as high as 45 mph.
Tonight
A slight chance of snow after 2am. Increasing clouds, with a low around 29. Calm wind. Chance of precipitation is 20%.
Sunday
Mostly cloudy, with a high near 52. South wind 9 to 15 mph, with gusts as high as 34 mph.
Sunday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 45. Southeast wind around 14 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Showers. High near 64. Southeast wind around 14 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Monday Night
Rain and snow showers likely, becoming all snow after 11pm, then gradually ending. Mostly cloudy, with a low around 20. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Tuesday
Mostly cloudy, with a high near 28.
Tuesday Night
Mostly cloudy, with a low around 16.
Wednesday
Partly sunny, with a high near 37.
Wednesday Night
Mostly cloudy, with a low around 27.
Thursday
Partly sunny, with a high near 46.
Thursday Night
Mostly cloudy, with a low around 33.
Friday
A chance of rain and snow showers. Mostly cloudy, with a high near 48. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WSW Cross Fork PA
 41.44°N 77.93°W (Elev. 1411 ft)
Last Update:
2:24 am EDT Mar 14, 2026
Forecast Valid:
4am EDT Mar 14, 2026-6pm EDT Mar 20, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation