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

St Marys Municipal Airport (KOYM)

Lat: 41.41°NLon: 78.5°WElev: 1934ft.

Overcast

45°F

7°C

Humidity 93%
Wind Speed W 9 mph
Barometer 29.81 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 23 May 1:35 am EDT
Extended Forecast for

3 Miles WSW Ridgway PA

  • Overnight

    Overnight: Scattered showers. Cloudy, with a low around 44. West wind around 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Scattered
    Showers

  • Friday

    Friday: Periods of showers, mainly after noon. High near 51. West wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Scattered
    Showers then
    Showers

  • Friday Night

    Friday Night: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 43. West wind 6 to 8 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Showers
    Likely

  • Saturday

    Saturday: A chance of showers, mainly before 2pm. Mostly cloudy, with a high near 56. West wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    High: 56 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 40. West wind 3 to 6 mph.

    Low: 40 °F

    Partly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: A slight chance of showers after 2pm. Patchy fog before 7am. Otherwise, partly sunny, with a high near 61. Chance of precipitation is 20%.

    High: 61 °F

    Patchy Fog
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Clear
    then Patchy
    Fog

  • Memorial Day

    Memorial Day: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Scattered showers. Cloudy, with a low around 44. West wind around 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Periods of showers, mainly after noon. High near 51. West wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 43. West wind 6 to 8 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of showers, mainly before 2pm. Mostly cloudy, with a high near 56. West wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Saturday Night
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 40. West wind 3 to 6 mph.
Sunday
A slight chance of showers after 2pm. Patchy fog before 7am. Otherwise, partly sunny, with a high near 61. Chance of precipitation is 20%.
Sunday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 40.
Memorial Day
Mostly sunny, with a high near 69.
Monday Night
Mostly cloudy, with a low around 47.
Tuesday
A chance of showers after 2pm. Mostly cloudy, with a high near 67. Chance of precipitation is 40%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 51. Chance of precipitation is 50%.
Wednesday
Showers likely. Mostly cloudy, with a high near 64. Chance of precipitation is 60%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 53. Chance of precipitation is 60%.
Thursday
A chance of showers. Mostly cloudy, with a high near 68. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Ridgway PA
 41.41°N 78.78°W (Elev. 1706 ft)
Last Update:
1:49 am EDT May 23, 2025
Forecast Valid:
1am EDT May 23, 2025-6pm EDT May 29, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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