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Current conditions at
St Marys Municipal Airport (KOYM)
Lat: 41.41°NLon: 78.5°WElev: 1934ft.
Overcast
48°F
9°C
| Humidity | 82% |
| Wind Speed | W 16 G 23 mph |
| Barometer | 30.06 in |
| Dewpoint | 43°F (6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 42°F (6°C) |
| Last update | 9 Jan 6:55 pm EST |
Extended Forecast for
7 Miles ENE Sinnamahoning PA
Tonight
Low: 33 °F
Mostly Cloudy
Saturday
High: 43 °F
Mostly Cloudy
then RainSaturday Night
Low: 30 °F
Rain and
Patchy Fog
then
Rain/Snow and
Patchy FogSunday
High: 36 °F
Chance Snow
ShowersSunday Night
Low: 25 °F
Mostly Cloudy
Monday
High: 37 °F
Mostly Sunny
Monday Night
Low: 29 °F
Partly Cloudy
Tuesday
High: 43 °F
Partly Sunny
Tuesday Night
Low: 34 °F
Mostly Cloudy
then Chance
Rain
Detailed Forecast
Tonight
Mostly cloudy, with a low around 33. West wind around 6 mph becoming calm in the evening. Winds could gust as high as 34 mph.
Saturday
Rain, mainly after noon. High near 43. Calm wind becoming southeast around 5 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain before 1am, then a slight chance of rain and snow showers between 1am and 4am, then a slight chance of snow showers after 4am. Patchy fog between 8pm and 3am. Low around 30. Light and variable wind becoming west around 6 mph after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday
A chance of snow showers. Partly sunny, with a high near 36. West wind 6 to 10 mph, with gusts as high as 34 mph. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, with a low around 25. West wind 7 to 10 mph, with gusts as high as 40 mph.
Monday
Mostly sunny, with a high near 37.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Partly sunny, with a high near 43.
Tuesday Night
A chance of rain after 1am. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 42. Chance of precipitation is 50%.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.
Thursday
Partly sunny, with a high near 31.
Thursday Night
Mostly cloudy, with a low around 17.
Friday
Partly sunny, with a high near 31.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
7 Miles ENE Sinnamahoning PA
41.4°N 77.93°W (Elev. 1047 ft)
41.4°N 77.93°W (Elev. 1047 ft)
7:06 pm EST Jan 9, 2026
7pm EST Jan 9, 2026-6pm EST Jan 16, 2026
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