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

46°F

8°C

Humidity 57%
Wind Speed W 17 G 25 mph
Barometer 29.94 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 23 Nov 2:35 pm EST
Extended Forecast for

6 Miles WNW Driftwood PA

  • This Afternoon

    This Afternoon: Cloudy, with a high near 50. West wind around 11 mph, with gusts as high as 32 mph.

    High: 50 °F

    Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. West wind 5 to 7 mph, with gusts as high as 22 mph.

    Low: 32 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 53. Light west wind.

    High: 53 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 37. Calm wind.

    Low: 37 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Rain. High near 53. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 53 °F

    Rain Likely
    then Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 43. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Rain

  • Wednesday

    Wednesday: Rain. High near 60. Chance of precipitation is 80%.

    High: 60 °F

    Rain

  • Wednesday Night

    Wednesday Night: A chance of rain showers before 1am, then a chance of rain and snow showers. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.

    Low: 29 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Thanksgiving Day

    Thanksgiving Day: A chance of snow showers. Mostly cloudy, with a high near 38. Chance of precipitation is 40%.

    High: 38 °F

    Chance Snow
    Showers

Detailed Forecast

This Afternoon
Cloudy, with a high near 50. West wind around 11 mph, with gusts as high as 32 mph.
Tonight
Mostly cloudy, with a low around 32. West wind 5 to 7 mph, with gusts as high as 22 mph.
Monday
Mostly sunny, with a high near 53. Light west wind.
Monday Night
Increasing clouds, with a low around 37. Calm wind.
Tuesday
Rain. High near 53. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Rain. Low around 43. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain. High near 60. Chance of precipitation is 80%.
Wednesday Night
A chance of rain showers before 1am, then a chance of rain and snow showers. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.
Thanksgiving Day
A chance of snow showers. Mostly cloudy, with a high near 38. Chance of precipitation is 40%.
Thursday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.
Friday
A chance of snow showers. Mostly cloudy, with a high near 37. Chance of precipitation is 50%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WNW Driftwood PA
 41.36°N 78.23°W (Elev. 925 ft)
Last Update:
1:05 pm EST Nov 23, 2025
Forecast Valid:
2pm EST Nov 23, 2025-6pm EST Nov 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