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Hazardous Weather Conditions

Current conditions at

St Marys Municipal Airport (KOYM)

Lat: 41.41°NLon: 78.5°WElev: 1934ft.

Overcast

36°F

2°C

Humidity 93%
Wind Speed W 12 G 18 mph
Barometer 29.34 in
Dewpoint 34°F (1°C)
Visibility 5.00 mi
Wind Chill28°F (-2°C)
Last update 10 Dec 6:15 pm EST
Extended Forecast for

4 Miles NE Benezett PA

Winter Weather Advisory December 10, 06:37pm until December 12, 04:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 10, 06:37pm until December 12, 04:00am

    NOW until 4:00am Fri

    Winter Weather Advisory

  • Tonight

    Low: 21 °F

    Rain/Snow
    Likely then
    Mostly Cloudy

  • Thursday

    Thursday: Snow showers likely, mainly between 1pm and 2pm. Mostly cloudy, with a high near 27. West wind 9 to 13 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 27 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of snow showers before 1am, then a slight chance of snow after 1am. Mostly cloudy, with a low around 20. West wind 6 to 8 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 20 °F

    Chance Snow
    Showers

  • Friday

    Friday: Mostly cloudy, with a high near 31. West wind 3 to 5 mph.

    High: 31 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A chance of snow, mainly after 1am. Mostly cloudy, with a low around 16. Calm wind. Chance of precipitation is 40%.

    Low: 16 °F

    Chance Snow

  • Saturday

    Saturday: Snow likely, mainly before 1pm. Mostly cloudy, with a high near 30. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Snow Likely

  • Saturday Night

    Saturday Night: Snow likely. Mostly cloudy, with a low around 13. Chance of precipitation is 60%.

    Low: 13 °F

    Snow Likely

  • Sunday

    Sunday: A chance of snow. Mostly cloudy, with a high near 22. Chance of precipitation is 50%.

    High: 22 °F

    Chance Snow

Detailed Forecast

Tonight
Rain and snow likely before 11pm, then a slight chance of snow after 5am. Mostly cloudy, with a low around 21. Northwest wind 8 to 10 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
Thursday
Snow showers likely, mainly between 1pm and 2pm. Mostly cloudy, with a high near 27. West wind 9 to 13 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
A chance of snow showers before 1am, then a slight chance of snow after 1am. Mostly cloudy, with a low around 20. West wind 6 to 8 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Friday
Mostly cloudy, with a high near 31. West wind 3 to 5 mph.
Friday Night
A chance of snow, mainly after 1am. Mostly cloudy, with a low around 16. Calm wind. Chance of precipitation is 40%.
Saturday
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 30. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
Snow likely. Mostly cloudy, with a low around 13. Chance of precipitation is 60%.
Sunday
A chance of snow. Mostly cloudy, with a high near 22. Chance of precipitation is 50%.
Sunday Night
Mostly cloudy, with a low around 12.
Monday
Mostly cloudy, with a high near 25.
Monday Night
A chance of snow. Mostly cloudy, with a low around 14. Chance of precipitation is 30%.
Tuesday
Mostly cloudy, with a high near 31.
Tuesday Night
Mostly cloudy, with a low around 19.
Wednesday
A chance of rain. Mostly cloudy, with a high near 38. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Benezett PA
 41.36°N 78.26°W (Elev. 1598 ft)
Last Update:
3:06 pm EST Dec 10, 2025
Forecast Valid:
6pm EST Dec 10, 2025-6pm EST Dec 17, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation