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Current conditions at

St Marys Municipal Airport (KOYM)

Lat: 41.41°NLon: 78.5°WElev: 1934ft.

Overcast

32°F

0°C

Humidity 87%
Wind Speed W 14 G 21 mph
Barometer 29.91 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 22 Jan 4:35 am EST
Extended Forecast for

9 Miles NW Emporium PA

Winter Storm Watch January 24, 10:00pm until January 26, 01:00pm
Winter Weather Advisory January 22, 04:48am until January 22, 10:00am
Click here for hazard details and duration
Winter Storm Watch
Winter Weather Advisory
  •  
    Winter Weather Advisory January 22, 04:48am until January 22, 10:00am

    NOW until 10:00am Thu

    Winter Weather Advisory

  • Overnight

    Low: 23 °F

    Slight Chance
    Snow Showers

  • Thursday

    Thursday: A chance of snow showers, mainly between 7am and 10am.  Partly sunny, with a high near 28. West wind 14 to 16 mph, with gusts as high as 37 mph.  Chance of precipitation is 30%.

    High: 28 °F

    Chance Snow
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 9. Wind chill values as low as zero. West wind around 10 mph, with gusts as high as 24 mph.

    Low: 9 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 15. Wind chill values as low as -15. West wind 11 to 14 mph, with gusts as high as 29 mph.

    High: 15 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -4. Northwest wind 6 to 10 mph, with gusts as high as 22 mph.

    Low: -4 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny and cold, with a high near 9.

    High: 9 °F

    Cold

  • Saturday Night

    Saturday Night: Snow likely, mainly after 1am.  Mostly cloudy, with a low around 2. Chance of precipitation is 70%.

    Low: 2 °F

    Chance Snow
    then Snow
    Likely

  • Sunday

    Sunday: Snow.  High near 14. Chance of precipitation is 90%.

    High: 14 °F

    Snow

Detailed Forecast

Overnight
A slight chance of snow showers. Mostly cloudy, with a low around 23. West wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Thursday
A chance of snow showers, mainly between 7am and 10am. Partly sunny, with a high near 28. West wind 14 to 16 mph, with gusts as high as 37 mph. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 9. Wind chill values as low as zero. West wind around 10 mph, with gusts as high as 24 mph.
Friday
Partly sunny, with a high near 15. Wind chill values as low as -15. West wind 11 to 14 mph, with gusts as high as 29 mph.
Friday Night
Mostly cloudy, with a low around -4. Northwest wind 6 to 10 mph, with gusts as high as 22 mph.
Saturday
Partly sunny and cold, with a high near 9.
Saturday Night
Snow likely, mainly after 1am. Mostly cloudy, with a low around 2. Chance of precipitation is 70%.
Sunday
Snow. High near 14. Chance of precipitation is 90%.
Sunday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 7. Chance of precipitation is 60%.
Monday
A chance of snow showers. Mostly cloudy, with a high near 15. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around -1.
Tuesday
Partly sunny, with a high near 15.
Tuesday Night
Mostly cloudy, with a low around 4.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 19. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NW Emporium PA
 41.59°N 78.37°W (Elev. 1942 ft)
2:41 am EST Jan 22, 2026
4am EST Jan 22, 2026-6pm EST Jan 28, 2026
 
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Additional Resources

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