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Hazardous Weather Conditions

Current conditions at

St Marys Municipal Airport (KOYM)

Lat: 41.41°NLon: 78.5°WElev: 1934ft.

Overcast

-5°C

23°F

Humidity 86%
Wind Speed W 17 G 28 km/h
Barometer 30.01 in
Dewpoint -7°C (19°F)
Visibility 16 km
Wind Chill-11°C (13°F)
Last update 6 Dec 12:35 am EST
Extended Forecast for

Ridgway PA

Lake Effect Snow Warning December 6, 12:45am until December 6, 08:00pm
Click here for hazard details and duration
Lake Effect Snow Warning
  •  
    Lake Effect Snow Warning December 6, 12:45am until December 6, 08:00pm

    NOW until 8:00pm Fri

    Lake Effect Snow Warning

  • Overnight

    Low: -9 °C

    Snow Showers
    Likely

  • Friday

    Friday: Snow showers likely, mainly after 11am. Mostly cloudy, with a high near -3. West wind 13 to 16 km/h, with gusts as high as 37 km/h. Chance of precipitation is 60%. New snow accumulation of 1 to 3 centimeters possible.

    High: -3 °C

    Snow Showers
    Likely

  • Friday Night

    Friday Night: A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around -8. West wind 16 to 18 km/h, with gusts as high as 39 km/h. Chance of precipitation is 40%.

    Low: -8 °C

    Chance Snow
    Showers

  • Saturday

    Saturday: A slight chance of snow after 1pm. Mostly cloudy, with a high near -1. West wind around 14 km/h, with gusts as high as 34 km/h. Chance of precipitation is 20%.

    High: -1 °C

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow before 7pm. Mostly cloudy, with a low around -5. Southwest wind 13 to 18 km/h, with gusts as high as 45 km/h. Chance of precipitation is 30%.

    Low: -5 °C

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 6.

    High: 6 °C

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of rain after 1am. Mostly cloudy, with a low around 1. Chance of precipitation is 40%.

    Low: 1 °C

    Partly Cloudy
    then Chance
    Rain

  • Monday

    Monday: Rain. High near 8. Chance of precipitation is 100%.

    High: 8 °C

    Rain

Detailed Forecast

Overnight
Snow showers likely, mainly before 3am. Mostly cloudy, with a low around -9. Northwest wind around 16 km/h, with gusts as high as 45 km/h. Chance of precipitation is 60%. Total nighttime snow accumulation of 3 to 7 centimeters possible.
Friday
Snow showers likely, mainly after 11am. Mostly cloudy, with a high near -3. West wind 13 to 16 km/h, with gusts as high as 37 km/h. Chance of precipitation is 60%. New snow accumulation of 1 to 3 centimeters possible.
Friday Night
A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around -8. West wind 16 to 18 km/h, with gusts as high as 39 km/h. Chance of precipitation is 40%.
Saturday
A slight chance of snow after 1pm. Mostly cloudy, with a high near -1. West wind around 14 km/h, with gusts as high as 34 km/h. Chance of precipitation is 20%.
Saturday Night
A chance of snow before 7pm. Mostly cloudy, with a low around -5. Southwest wind 13 to 18 km/h, with gusts as high as 45 km/h. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 6.
Sunday Night
A chance of rain after 1am. Mostly cloudy, with a low around 1. Chance of precipitation is 40%.
Monday
Rain. High near 8. Chance of precipitation is 100%.
Monday Night
Showers likely, mainly before 1am. Cloudy, with a low around 4. Chance of precipitation is 60%.
Tuesday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 10. Chance of precipitation is 70%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 1. Chance of precipitation is 60%.
Wednesday
Rain and snow showers likely. Mostly cloudy, with a high near 4. Chance of precipitation is 60%.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around -7. Chance of precipitation is 50%.
Thursday
A chance of snow showers. Partly sunny, with a high near -2. Chance of precipitation is 30%.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Ridgway PA
 41.43°N 78.72°W (Elev. 1404 m)
Last Update:
10:17 pm EST Dec 5, 2024
Forecast Valid:
12am EST Dec 6, 2024-6pm EST Dec 12, 2024
 
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