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Current conditions at

St Marys Municipal Airport (KOYM)

Lat: 41.41°NLon: 78.5°WElev: 1934ft.

Overcast

10°F

-12°C

Humidity 92%
Wind Speed W 7 mph
Barometer 30.11 in
Dewpoint 9°F (-13°C)
Visibility 3.00 mi
Wind Chill-1°F (-18°C)
Last update 2 Feb 5:55 am EST
Extended Forecast for

3 Miles SSE Brandy Camp PA

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 21. Wind chill values as low as -10. West wind around 6 mph.

    High: 21 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: A slight chance of snow showers before 10pm, then a slight chance of snow showers after 2am. Cloudy, with a low around 12. Light southwest wind. Chance of precipitation is 20%.

    Low: 12 °F

    Slight Chance
    Snow Showers

  • Tuesday

    Tuesday: A slight chance of snow after 1pm. Mostly cloudy, with a high near 26. West wind 3 to 7 mph. Chance of precipitation is 20%.

    High: 26 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 4. Calm wind.

    Low: 4 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 22. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 22 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 2.

    Low: 2 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 20.

    High: 20 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of snow after 1am. Mostly cloudy, with a low around 10. Chance of precipitation is 30%.

    Low: 10 °F

    Mostly Cloudy
    then Chance
    Snow

  • Friday

    Friday: Snow. High near 27. Chance of precipitation is 90%.

    High: 27 °F

    Snow

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 21. Wind chill values as low as -10. West wind around 6 mph.
Tonight
A slight chance of snow showers before 10pm, then a slight chance of snow showers after 2am. Cloudy, with a low around 12. Light southwest wind. Chance of precipitation is 20%.
Tuesday
A slight chance of snow after 1pm. Mostly cloudy, with a high near 26. West wind 3 to 7 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 4. Calm wind.
Wednesday
Partly sunny, with a high near 22. Calm wind becoming northwest around 6 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 2.
Thursday
Partly sunny, with a high near 20.
Thursday Night
A chance of snow after 1am. Mostly cloudy, with a low around 10. Chance of precipitation is 30%.
Friday
Snow. High near 27. Chance of precipitation is 90%.
Friday Night
A chance of snow before 1am. Mostly cloudy, with a low around -1. Chance of precipitation is 30%.
Saturday
Partly sunny and cold, with a high near 9.
Saturday Night
Mostly cloudy, with a low around -2.
Sunday
Partly sunny, with a high near 15.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Brandy Camp PA
 41.31°N 78.68°W (Elev. 1683 ft)
Last Update:
5:41 am EST Feb 2, 2026
Forecast Valid:
6am EST Feb 2, 2026-6pm EST Feb 8, 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