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
Tonight

Low: 55 °F
Partly Cloudy
Wednesday
High: 73 °F
Severe
ThunderstormsWednesday Night
Low: 33 °F
Severe
Thunderstorms
then
Rain/SnowThursday
High: 43 °F
Snow Showers
Likely then
Mostly SunnyThursday Night

Low: 29 °F
Mostly Clear
Friday

High: 50 °F
Rain/Snow
LikelyFriday Night

Low: 29 °F
Rain/Snow
LikelySaturday

High: 46 °F
Partly Sunny
Saturday Night

Low: 31 °F
Chance
Rain/Snow
Detailed Forecast
Tonight
Partly cloudy, with a low around 55. Light south wind.
Wednesday
Showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Some of the storms could be severe. High near 73. Southwest wind 5 to 11 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday Night
Rain showers before 5am, then rain and snow showers likely. Some thunder is also possible. Low around 33. Southwest wind 11 to 13 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday
Snow showers likely before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 43. Northwest wind around 14 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday Night
Mostly clear, with a low around 29. West wind around 6 mph becoming calm in the evening.
Friday
A chance of rain and snow showers before 2pm, then rain showers likely. Mostly cloudy, with a high near 50. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday Night
Rain showers likely, possibly mixing with snow after 8pm, then gradually ending. Mostly cloudy, with a low around 29. Chance of precipitation is 60%.
Saturday
Partly sunny, with a high near 46.
Saturday Night
A chance of rain and snow showers before 2am, then a chance of snow showers. Mostly cloudy, with a low around 31. Chance of precipitation is 40%.
Sunday
A chance of snow showers before 8am, then a chance of rain and snow showers between 8am and 2pm, then a chance of rain showers after 2pm. Mostly cloudy, with a high near 59. Chance of precipitation is 40%.
Sunday Night
Showers. Low around 36. Chance of precipitation is 90%.
Monday
Rain and snow showers. High near 49. Chance of precipitation is 80%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 32.
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)
2:36 pm EDT Mar 10, 2026
7pm EDT Mar 10, 2026-6pm EDT Mar 17, 2026


