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Current conditions at
St Marys Municipal Airport (KOYM)
Lat: 41.41°NLon: 78.5°WElev: 1934ft.
Fair
45°F
7°C
| Humidity | 61% |
| Wind Speed | SE 8 mph |
| Barometer | 30.12 in |
| Dewpoint | 32°F (0°C) |
| Visibility | 10.00 mi |
| Wind Chill | 41°F (5°C) |
| Last update | 8 Jan 10:15 pm EST |
Extended Forecast for
3 Miles S Kersey PA
Tonight

Low: 36 °F
Decreasing
CloudsFriday

High: 53 °F
Rain
Friday Night

Low: 33 °F
Chance Rain
Saturday
High: 42 °F
Chance Rain
then RainSaturday Night
Low: 29 °F
Showers
Likely then
Rain/Snow
LikelySunday

High: 32 °F
Snow Showers
LikelySunday Night

Low: 21 °F
Chance Snow
Showers and
BreezyMonday

High: 32 °F
Partly Sunny
Monday Night

Low: 25 °F
Partly Cloudy
Detailed Forecast
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 36. Southeast wind 9 to 14 mph, with gusts as high as 26 mph.
Friday
Rain, mainly after 9am. High near 53. South wind 11 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A chance of rain before 10pm, then a chance of showers between 10pm and 1am. Mostly cloudy, with a low around 33. West wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain, mainly after 1pm. High near 42. East wind 5 to 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain showers likely before 1am, then a chance of rain and snow showers between 1am and 4am, then a chance of snow showers after 4am. Mostly cloudy, with a low around 29. Southeast wind 7 to 13 mph becoming west after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Sunday
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 32. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Sunday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 21. Breezy. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 32.
Monday Night
Partly cloudy, with a low around 25.
Tuesday
Mostly sunny, with a high near 37.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Rain and snow showers likely. Mostly cloudy, with a high near 36. Chance of precipitation is 60%.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 26. Chance of precipitation is 30%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles S Kersey PA
41.29°N 78.63°W (Elev. 1896 ft)
41.29°N 78.63°W (Elev. 1896 ft)
7:06 pm EST Jan 8, 2026
10pm EST Jan 8, 2026-6pm EST Jan 15, 2026


