National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

St Marys Municipal Airport (KOYM)

Lat: 41.41°NLon: 78.5°WElev: 1934ft.

Overcast

37°F

3°C

Humidity 75%
Wind Speed W 12 G 28 mph
Barometer 29.53 in
Dewpoint 30°F (-1°C)
Visibility 7.00 mi
Wind Chill29°F (-2°C)
Last update 16 Nov 11:35 am EST
Extended Forecast for

Ridgway PA

Wind Advisory until November 17, 12:00am
Lake Effect Snow Warning until November 17, 01:00pm
Click here for hazard details and duration
Wind Advisory
Lake Effect Snow Warning
  •  
    Wind Advisory until November 17, 12:00am
    Lake Effect Snow Warning until November 17, 01:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: 41 °F

    Rain/Snow and
    Areas Blowing
    Snow

  • Tonight

    Tonight: Snow showers. Areas of blowing snow. Low around 27. West wind 13 to 16 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 27 °F

    Snow Showers
    and Areas
    Blowing Snow

  • Monday

    Monday: Snow showers likely, mainly before 7am. The snow could be heavy at times. Areas of blowing snow before 10am. Cloudy, with a high near 38. West wind 13 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 38 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 24. West wind 3 to 8 mph. Winds could gust as high as 20 mph.

    Low: 24 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain and snow showers between 1pm and 4pm, then a slight chance of rain showers after 4pm. Mostly cloudy, with a high near 41. West wind 3 to 6 mph. Chance of precipitation is 20%.

    High: 41 °F

    Partly Sunny
    then Slight
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain showers before 1am, then a chance of freezing rain. Mostly cloudy, with a low around 27. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 27 °F

    Chance
    Showers then
    Chance
    Rain/Freezing
    Rain

  • Wednesday

    Wednesday: Partly sunny, with a high near 47.

    High: 47 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.

    Low: 32 °F

    Chance
    Showers

Detailed Forecast

Today
Rain and snow showers likely before noon, then snow showers. Areas of blowing snow after 1pm. High near 41. Breezy, with a west wind around 22 mph, with gusts as high as 46 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow showers. Areas of blowing snow. Low around 27. West wind 13 to 16 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Monday
Snow showers likely, mainly before 7am. The snow could be heavy at times. Areas of blowing snow before 10am. Cloudy, with a high near 38. West wind 13 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Monday Night
Mostly cloudy, with a low around 24. West wind 3 to 8 mph. Winds could gust as high as 20 mph.
Tuesday
A slight chance of rain and snow showers between 1pm and 4pm, then a slight chance of rain showers after 4pm. Mostly cloudy, with a high near 41. West wind 3 to 6 mph. Chance of precipitation is 20%.
Tuesday Night
A chance of rain showers before 1am, then a chance of freezing rain. Mostly cloudy, with a low around 27. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Partly sunny, with a high near 47.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
Thursday
A chance of showers after 1pm. Mostly cloudy, with a high near 52. Chance of precipitation is 30%.
Thursday Night
Showers. Low around 39. Chance of precipitation is 80%.
Friday
Showers likely. Mostly cloudy, with a high near 56. Chance of precipitation is 70%.
Friday Night
Showers likely. Mostly cloudy, with a low around 38. Chance of precipitation is 60%.
Saturday
A chance of showers. Mostly cloudy, with a high near 50. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ridgway PA
 41.43°N 78.75°W (Elev. 1526 ft)
Last Update:
9:11 am EST Nov 16, 2025
Forecast Valid:
11am EST Nov 16, 2025-6pm EST Nov 22, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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