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 SSE James City PA
Wind Advisory March 13, 11:00am until March 14, 02:00am
Tonight

Low: 25 °F
Partly Cloudy
Friday
High: 44 °F
Chance Snow
Showers then
Rain/Snow
LikelyFriday Night
Low: 25 °F
Chance
Rain/Snow
then Chance
Snow ShowersSaturday

High: 40 °F
Decreasing
CloudsSaturday Night
Low: 27 °F
Mostly Cloudy
then Chance
Snow ShowersSunday

High: 53 °F
Chance Snow
ShowersSunday Night
Low: 45 °F
Mostly Cloudy
then Chance
RainMonday

High: 61 °F
Rain
Monday Night
Low: 17 °F
Rain/Snow
Likely then
Chance Snow
Showers
Detailed Forecast
Tonight
Partly cloudy, with a low around 25. Southwest wind 3 to 7 mph.
Friday
Snow showers likely before 3pm, then a chance of rain and snow showers between 3pm and 4pm, then rain showers likely after 4pm. Mostly cloudy, with a high near 44. South wind 9 to 18 mph, with gusts as high as 46 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday Night
A chance of rain showers before 8pm, then a chance of snow showers between 8pm and 2am. Mostly cloudy, with a low around 25. West wind 15 to 17 mph, with gusts as high as 45 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 40. West wind 9 to 11 mph, with gusts as high as 24 mph.
Saturday Night
A chance of snow showers after 2am. Mostly cloudy, with a low around 27. Light and variable wind. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Sunday
A chance of snow showers before 8am, then a slight chance of snow between 8am and 2pm. Mostly cloudy, with a high near 53. Chance of precipitation is 30%.
Sunday Night
A chance of rain after 2am. Mostly cloudy, with a low around 45. Chance of precipitation is 40%.
Monday
Rain, mainly after 8am. High near 61. Chance of precipitation is 90%.
Monday Night
Rain likely, possibly mixed with snow showers before 8pm, then a chance of snow showers between 8pm and 2am. Mostly cloudy, with a low around 17. Chance of precipitation is 60%.
Tuesday
A chance of snow showers between 8am and 2pm. Mostly cloudy, with a high near 24. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 14.
Wednesday
Partly sunny, with a high near 32.
Wednesday Night
Mostly cloudy, with a low around 23.
Thursday
Mostly cloudy, with a high near 41.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
6 Miles SSE James City PA
41.54°N 78.79°W (Elev. 1699 ft)
41.54°N 78.79°W (Elev. 1699 ft)
8:41 pm EDT Mar 12, 2026
10pm EDT Mar 12, 2026-6pm EDT Mar 19, 2026



