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Hazardous Weather Conditions

Current conditions at

St Marys Municipal Airport (KOYM)

Lat: 41.41°NLon: 78.5°WElev: 1934ft.

Partly Cloudy and Breezy

32°F

0°C

Humidity 44%
Wind Speed W 21 G 30 mph
Barometer 30.00 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 22 Jan 11:35 am EST
Extended Forecast for

Dagus Mines PA

Winter Storm Watch January 24, 10:00pm until January 26, 01:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Today

    Today: Partly sunny, with a high near 30. West wind 14 to 18 mph, with gusts as high as 36 mph.

    High: 30 °F

    Partly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 10. Wind chill values as low as zero. West wind 11 to 14 mph, with gusts as high as 26 mph.

    Low: 10 °F

    Increasing
    Clouds

  • Friday

    Friday: Partly sunny, with a temperature falling to around 4 by 5pm. Wind chill values as low as -15. West wind 14 to 17 mph, with gusts as high as 31 mph.

    High: 16 °F⇓

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -4. Wind chill values as low as -15. Northwest wind 6 to 11 mph, with gusts as high as 22 mph.

    Low: -4 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny and cold, with a high near 10. Northwest wind around 6 mph becoming light and variable in the afternoon.

    High: 10 °F

    Cold

  • Saturday Night

    Saturday Night: Snow, mainly after 1am. Low around 4. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 4 °F

    Chance Snow
    then Snow

  • Sunday

    Sunday: Snow. High near 15. Chance of precipitation is 90%.

    High: 15 °F

    Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly before 1am. Mostly cloudy, with a low around 9. Chance of precipitation is 70%.

    Low: 9 °F

    Snow Likely

  • Monday

    Monday: A chance of snow showers. Mostly cloudy, with a high near 16. Chance of precipitation is 40%.

    High: 16 °F

    Chance Snow
    Showers

Detailed Forecast

Today
Partly sunny, with a high near 30. West wind 14 to 18 mph, with gusts as high as 36 mph.
Tonight
Increasing clouds, with a low around 10. Wind chill values as low as zero. West wind 11 to 14 mph, with gusts as high as 26 mph.
Friday
Partly sunny, with a temperature falling to around 4 by 5pm. Wind chill values as low as -15. West wind 14 to 17 mph, with gusts as high as 31 mph.
Friday Night
Mostly cloudy, with a low around -4. Wind chill values as low as -15. Northwest wind 6 to 11 mph, with gusts as high as 22 mph.
Saturday
Partly sunny and cold, with a high near 10. Northwest wind around 6 mph becoming light and variable in the afternoon.
Saturday Night
Snow, mainly after 1am. Low around 4. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Sunday
Snow. High near 15. Chance of precipitation is 90%.
Sunday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 9. Chance of precipitation is 70%.
Monday
A chance of snow showers. Mostly cloudy, with a high near 16. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 0.
Tuesday
Partly sunny, with a high near 16.
Tuesday Night
Mostly cloudy, with a low around 4.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 20. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Dagus Mines PA
 41.37°N 78.58°W (Elev. 1916 ft)
Last Update:
11:36 am EST Jan 22, 2026
Forecast Valid:
11am EST Jan 22, 2026-6pm EST Jan 28, 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