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Current conditions at

St Marys Municipal Airport (KOYM)

Lat: 41.41°NLon: 78.5°WElev: 1934ft.

Overcast

34°F

1°C

Humidity 81%
Wind Speed W 10 G 16 mph
Barometer 29.79 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 11 Feb 4:15 am EST
Extended Forecast for

6 Miles ESE Sinnamahoning PA

  • Today

    Today: A chance of snow showers, mainly after 1pm. Cloudy, with a high near 31. West wind around 14 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.

    High: 31 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: A chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 21. Northwest wind 10 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

    Low: 21 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: Mostly cloudy, with a high near 27. Northwest wind 10 to 13 mph, with gusts as high as 23 mph.

    High: 27 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 15. Northwest wind 8 to 10 mph.

    Low: 15 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 33. West wind around 9 mph, with gusts as high as 20 mph.

    High: 33 °F

    Partly Sunny

  • Friday Night

    Friday Night: A slight chance of snow showers before 1am. Partly cloudy, with a low around 24. Chance of precipitation is 20%.

    Low: 24 °F

    Slight Chance
    Snow Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

Detailed Forecast

Today
A chance of snow showers, mainly after 1pm. Cloudy, with a high near 31. West wind around 14 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
Tonight
A chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 21. Northwest wind 10 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Thursday
Mostly cloudy, with a high near 27. Northwest wind 10 to 13 mph, with gusts as high as 23 mph.
Thursday Night
Mostly cloudy, with a low around 15. Northwest wind 8 to 10 mph.
Friday
Partly sunny, with a high near 33. West wind around 9 mph, with gusts as high as 20 mph.
Friday Night
A slight chance of snow showers before 1am. Partly cloudy, with a low around 24. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 38.
Saturday Night
Partly cloudy, with a low around 17.
Sunday
Partly sunny, with a high near 37.
Sunday Night
A chance of snow before 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.
Washington's Birthday
Mostly sunny, with a high near 41.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
Partly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Sinnamahoning PA
 41.35°N 77.94°W (Elev. 1998 ft)
Last Update:
1:16 am EST Feb 11, 2026
Forecast Valid:
4am EST Feb 11, 2026-6pm EST Feb 17, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation