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Hazardous Weather Conditions
Current conditions at
St Marys Municipal Airport (KOYM)
Lat: 41.41°NLon: 78.5°WElev: 1934ft.
Partly Cloudy
19°F
-7°C
| Humidity | 68% |
| Wind Speed | SW 5 mph |
| Barometer | 29.87 in |
| Dewpoint | 10°F (-12°C) |
| Visibility | 10.00 mi |
| Wind Chill | 12°F (-11°C) |
| Last update | 5 Feb 8:55 pm EST |
Extended Forecast for
6 Miles ESE Sinnamahoning PA
Extreme Cold Watch February 7, 01:00am until February 8, 10:00am
Tonight
Low: 13 °F
Mostly Cloudy
then Slight
Chance SnowFriday
High: 26 °F
Snow Likely
Friday Night
Low: -2 °F
Snow then
Chance SnowSaturday
High: 7 °F
Cold
Saturday Night
Low: -3 °F
Partly Cloudy
Sunday
High: 16 °F
Mostly Sunny
Sunday Night
Low: 1 °F
Partly Cloudy
Monday
High: 25 °F
Mostly Sunny
Monday Night
Low: 7 °F
Mostly Cloudy
Detailed Forecast
Tonight
A slight chance of snow after 4am. Mostly cloudy, with a low around 13. Southwest wind 3 to 5 mph. Chance of precipitation is 20%.
Friday
Snow likely, mainly after 1pm. Mostly cloudy, with a high near 26. Southwest wind around 6 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday Night
Snow, mainly before 10pm. Low around -2. Wind chill values as low as -15. West wind 7 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday
Partly sunny and cold, with a high near 7. Wind chill values as low as -20. Northwest wind 15 to 17 mph, with gusts as high as 43 mph.
Saturday Night
Partly cloudy, with a low around -3. Northwest wind 13 to 16 mph, with gusts as high as 32 mph.
Sunday
Mostly sunny, with a high near 16.
Sunday Night
Partly cloudy, with a low around 1.
Monday
Mostly sunny, with a high near 25.
Monday Night
Mostly cloudy, with a low around 7.
Tuesday
Partly sunny, with a high near 35.
Tuesday Night
Mostly cloudy, with a low around 21.
Wednesday
A chance of showers. Mostly cloudy, with a high near 37. Chance of precipitation is 30%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.
Thursday
A chance of showers. Mostly cloudy, with a high near 36. Chance of precipitation is 30%.
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)
7:06 pm EST Feb 5, 2026
9pm EST Feb 5, 2026-6pm EST Feb 12, 2026
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