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Hazardous Weather Conditions

Current conditions at

St Marys Municipal Airport (KOYM)

Lat: 41.41°NLon: 78.5°WElev: 1934ft.

Overcast and Windy

27°F

-3°C

Humidity 80%
Wind Speed W 26 G 39 mph
Barometer 29.99 in
Dewpoint 21°F (-6°C)
Visibility 2.50 mi
Wind Chill12°F (-11°C)
Last update 11 Jan 5:35 pm EST
Extended Forecast for

6 Miles SSE Coudersport PA

  • This Afternoon

    This Afternoon: Snow showers likely. Mostly cloudy, with a high near 30. West wind around 15 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.

    High: 30 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: A chance of snow showers, mainly before 8pm. Mostly cloudy, with a low around 22. Northwest wind 11 to 16 mph, with gusts as high as 39 mph. Chance of precipitation is 30%.

    Low: 22 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 32. Southwest wind 10 to 13 mph, with gusts as high as 26 mph.

    High: 32 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 25. West wind around 9 mph, with gusts as high as 21 mph.

    Low: 25 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 37. South wind 7 to 10 mph, with gusts as high as 22 mph.

    High: 37 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain and snow showers before 1am, then a chance of rain showers. Mostly cloudy, with a low around 32. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of showers before 1pm, then rain likely after 1pm. Mostly cloudy, with a high near 37. Chance of precipitation is 70%.

    High: 37 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain and snow likely, becoming all snow after 1am. Mostly cloudy, with a low around 19. Chance of precipitation is 70%.

    Low: 19 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of snow. Mostly cloudy, with a high near 23. Chance of precipitation is 50%.

    High: 23 °F

    Chance Snow

Detailed Forecast

This Afternoon
Snow showers likely. Mostly cloudy, with a high near 30. West wind around 15 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.
Tonight
A chance of snow showers, mainly before 8pm. Mostly cloudy, with a low around 22. Northwest wind 11 to 16 mph, with gusts as high as 39 mph. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 32. Southwest wind 10 to 13 mph, with gusts as high as 26 mph.
Monday Night
Mostly cloudy, with a low around 25. West wind around 9 mph, with gusts as high as 21 mph.
Tuesday
Partly sunny, with a high near 37. South wind 7 to 10 mph, with gusts as high as 22 mph.
Tuesday Night
A chance of rain and snow showers before 1am, then a chance of rain showers. Mostly cloudy, with a low around 32. Chance of precipitation is 50%. Little or no snow accumulation expected.
Wednesday
A chance of showers before 1pm, then rain likely after 1pm. Mostly cloudy, with a high near 37. Chance of precipitation is 70%.
Wednesday Night
Rain and snow likely, becoming all snow after 1am. Mostly cloudy, with a low around 19. Chance of precipitation is 70%.
Thursday
A chance of snow. Mostly cloudy, with a high near 23. Chance of precipitation is 50%.
Thursday Night
A chance of snow before 1am. Mostly cloudy, with a low around 11. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 22.
Friday Night
Mostly cloudy, with a low around 13.
Saturday
A chance of snow showers. Partly sunny, with a high near 26. Chance of precipitation is 40%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 16. Chance of precipitation is 40%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 23.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSE Coudersport PA
 41.71°N 77.97°W (Elev. 2093 ft)
Last Update:
3:41 pm EST Jan 11, 2026
Forecast Valid:
5pm EST Jan 11, 2026-6pm EST Jan 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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