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Hazardous Weather Conditions
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
6 Miles S Galeton PA
Winter Weather Advisory March 16, 05:00pm until March 17, 02:00am
Wind Advisory March 16, 10:49am until March 16, 02:00pm
NOW until 2:00pm Mon
Wind Advisory
Today
High: 59 °F
Severe
Thunderstorms
and BreezyTonight
Low: 17 °F
Rain/Snow
then Slight
Chance Snow
Showers and
BreezyTuesday

High: 25 °F
Slight Chance
Snow Showers
and BreezyTuesday Night

Low: 15 °F
Partly Cloudy
Wednesday

High: 31 °F
Mostly Cloudy
Wednesday Night
Low: 24 °F
Mostly Cloudy
then Slight
Chance Snow
ShowersThursday

High: 39 °F
Mostly Cloudy
Thursday Night

Low: 30 °F
Chance
Rain/Snow
Detailed Forecast
Today
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1pm. Some of the storms could be severe. High near 59. Breezy, with a south wind 17 to 20 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
Snow showers, possibly mixed with rain before 10pm, then a chance of snow showers. The snow could be heavy at times. Low around 17. Breezy, with a west wind 16 to 20 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Tuesday
A slight chance of snow showers before 7am, then a slight chance of snow showers after 8am. Mostly cloudy, with a high near 25. Wind chill values as low as zero. Breezy, with a west wind 17 to 21 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 15. West wind 6 to 13 mph, with gusts as high as 26 mph.
Wednesday
Mostly cloudy, with a high near 31. South wind 6 to 9 mph.
Wednesday Night
A slight chance of snow showers after 2am. Mostly cloudy, with a low around 24. Chance of precipitation is 20%.
Thursday
Mostly cloudy, with a high near 39.
Thursday Night
A chance of rain and snow showers between 8pm and 2am. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 45.
Friday Night
A chance of showers after 8pm. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.
Saturday
A chance of rain and snow showers. Mostly cloudy, with a high near 44. Chance of precipitation is 30%.
Saturday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
6 Miles S Galeton PA
41.66°N 77.65°W (Elev. 2087 ft)
41.66°N 77.65°W (Elev. 2087 ft)
8:06 am EDT Mar 16, 2026
10am EDT Mar 16, 2026-6pm EDT Mar 22, 2026



