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Hazardous Weather Conditions
Current conditions at
St Marys Municipal Airport (KOYM)
Lat: 41.41°NLon: 78.5°WElev: 1934ft.N/A
| Humidity | NA |
| Wind Speed | NA |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | NA |
| Last update | *** Not a current observation *** |
Extended Forecast for
3 Miles W Driftwood PA
Winter Weather Advisory February 22, 07:09pm until February 23, 01:00pm
NOW until 1:00pm Mon

Winter Weather Advisory
Tonight

Low: 30 °F
Snow
Monday
High: 38 °F
Chance Snow
then Mostly
CloudyMonday Night

Low: 14 °F
Mostly Cloudy
Tuesday

High: 32 °F
Mostly Sunny
Tuesday Night

Low: 24 °F
Snow Showers
Wednesday

High: 42 °F
Chance
Rain/SnowWednesday Night

Low: 24 °F
Mostly Cloudy
Thursday
High: 44 °F
Snow Showers
Likely then
Rain/Snow
Likely
Detailed Forecast
Tonight
Snow. Low around 30. Northwest wind around 6 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.
Monday
A chance of snow, mainly before 9am. Mostly cloudy, with a high near 38. Northwest wind 8 to 10 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 14. Northwest wind around 9 mph, with gusts as high as 24 mph.
Tuesday
Mostly sunny, with a high near 32. West wind 5 to 8 mph, with gusts as high as 23 mph.
Tuesday Night
Snow showers. Low around 24. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Wednesday
A chance of rain and snow showers before 1pm. Mostly cloudy, with a high near 42. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Wednesday Night
Mostly cloudy, with a low around 24.
Thursday
Snow showers likely before 1pm, then rain and snow showers likely. Mostly cloudy, with a high near 44. Chance of precipitation is 70%.
Thursday Night
A chance of rain and snow showers before 1am. Mostly cloudy, with a low around 26. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 41.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Mostly sunny, with a high near 53.
Saturday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 42.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles W Driftwood PA
41.33°N 78.18°W (Elev. 938 ft)
41.33°N 78.18°W (Elev. 938 ft)
7:06 pm EST Feb 22, 2026
7pm EST Feb 22, 2026-6pm EST Mar 1, 2026



