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

St Marys Municipal Airport (KOYM)

Lat: 41.41°NLon: 78.5°WElev: 1934ft.

Overcast

50°F

10°C

Humidity 82%
Wind Speed E 7 mph
Barometer 29.67 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 9 Nov 11:35 am EST
Extended Forecast for

11 Miles WSW Galeton PA

  • Today

    Today: Showers, mainly before 3pm. High near 50. Southeast wind 5 to 8 mph becoming south in the afternoon. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Showers

  • Tonight

    Tonight: A chance of rain showers before 1am, then a chance of snow showers between 1am and 4am. Cloudy, with a low around 27. West wind 7 to 9 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Monday

    Monday: Snow showers likely, mainly between 7am and 1pm. Mostly cloudy, with a high near 32. North wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Snow Showers
    Likely

  • Monday Night

    Monday Night: A chance of snow showers. Mostly cloudy, with a low around 21. West wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Chance Snow
    Showers

  • Veterans Day

    Veterans Day: Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 34. West wind around 14 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Snow Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.

    Low: 25 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: A chance of rain and snow showers after 1pm. Mostly cloudy, with a high near 40. Chance of precipitation is 40%.

    High: 40 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow showers before 1am, then a chance of snow showers. Cloudy, with a low around 32. Chance of precipitation is 50%.

    Low: 32 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: A chance of snow showers. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.

    High: 40 °F

    Chance Snow
    Showers

Detailed Forecast

Today
Showers, mainly before 3pm. High near 50. Southeast wind 5 to 8 mph becoming south in the afternoon. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of rain showers before 1am, then a chance of snow showers between 1am and 4am. Cloudy, with a low around 27. West wind 7 to 9 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Monday
Snow showers likely, mainly between 7am and 1pm. Mostly cloudy, with a high near 32. North wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 21. West wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Veterans Day
Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 34. West wind around 14 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
A chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.
Wednesday
A chance of rain and snow showers after 1pm. Mostly cloudy, with a high near 40. Chance of precipitation is 40%.
Wednesday Night
A chance of rain and snow showers before 1am, then a chance of snow showers. Cloudy, with a low around 32. Chance of precipitation is 50%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 30.
Friday
Partly sunny, with a high near 41.
Friday Night
Mostly cloudy, with a low around 27.
Saturday
Partly sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WSW Galeton PA
 41.67°N 77.83°W (Elev. 1998 ft)
Last Update:
9:04 am EST Nov 9, 2025
Forecast Valid:
11am EST Nov 9, 2025-6pm EST Nov 15, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation