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Current conditions at
St Marys Municipal Airport (KOYM)
Lat: 41.41°NLon: 78.5°WElev: 1934ft.
Overcast
34°F
1°C
| Humidity | 93% |
| Wind Speed | E 6 mph |
| Barometer | 30.17 in |
| Dewpoint | 32°F (0°C) |
| Visibility | 10.00 mi |
| Wind Chill | 29°F (-2°C) |
| Last update | 10 Jan 5:15 am EST |
Extended Forecast for
6 Miles ESE Sinnamahoning PA
Today
High: 38 °F
Patchy Fog
then RainTonight
Low: 27 °F
Rain then
Mostly CloudySunday
High: 32 °F
Chance Snow
ShowersSunday Night
Low: 25 °F
Mostly Cloudy
Monday
High: 34 °F
Partly Sunny
Monday Night
Low: 29 °F
Mostly Cloudy
Tuesday
High: 41 °F
Partly Sunny
Tuesday Night
Low: 34 °F
Mostly Cloudy
then Chance
ShowersWednesday
High: 39 °F
Chance
Showers then
Chance
Rain/Snow
Detailed Forecast
Today
Rain, mainly after noon. Patchy fog before 9am. High near 38. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain before 10pm, then showers between 10pm and midnight. Low around 27. Southeast wind 9 to 14 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A chance of snow showers, mainly after 1pm. Partly sunny, with a high near 32. West wind 14 to 16 mph, with gusts as high as 37 mph. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, with a low around 25. West wind 14 to 17 mph, with gusts as high as 40 mph.
Monday
Partly sunny, with a high near 34. West wind 9 to 11 mph, with gusts as high as 24 mph.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
Partly sunny, with a high near 41.
Tuesday Night
A chance of showers after 1am. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
Wednesday
A chance of rain showers before 1pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 39. Chance of precipitation is 50%.
Wednesday Night
A chance of rain and snow showers before 1am, then a chance of snow showers. Mostly cloudy, with a low around 20. Chance of precipitation is 40%.
Thursday
A chance of snow showers. Mostly sunny, with a high near 25. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 15.
Friday
Mostly sunny, with a high near 28.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
6 Miles ESE Sinnamahoning PA
41.35°N 77.94°W (Elev. 1998 ft)
41.35°N 77.94°W (Elev. 1998 ft)
1:06 am EST Jan 10, 2026
5am EST Jan 10, 2026-6pm EST Jan 16, 2026
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