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
Winter Weather Advisory until March 3, 01:00pm
NOW until 1:00pm Tue
Winter Weather Advisory
Today
High: 40 °F
Rain/Freezing
Rain then
RainTonight
Low: 35 °F
Rain then
Patchy FogWednesday
High: 53 °F
Areas Dense
Fog then
Slight Chance
RainWednesday Night

Low: 42 °F
Chance Rain
Thursday

High: 56 °F
Rain
Thursday Night

Low: 49 °F
Rain
Friday

High: 62 °F
Mostly Cloudy
Friday Night
Low: 50 °F
Mostly Cloudy
then Chance
Rain
Detailed Forecast
Today
Rain or freezing rain, becoming all rain after noon. High near 40. Southeast wind around 7 mph. Chance of precipitation is 90%. Total daytime ice accumulation of around a 0.1 of an inch possible.
Tonight
Rain, mainly before 10pm. Patchy fog after 1am. Low around 35. Light and variable wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A slight chance of rain after 1pm. Areas of dense fog before 9am. Otherwise, partly sunny, with a high near 53. Calm wind. Chance of precipitation is 20%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 42. Calm wind. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain. High near 56. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain and possibly a thunderstorm before 4am, then rain likely. Low around 49. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Mostly cloudy, with a high near 62.
Friday Night
A chance of rain after 1am. Mostly cloudy, with a low around 50. Chance of precipitation is 40%.
Saturday
Rain, mainly after 1pm. High near 68. Chance of precipitation is 90%.
Saturday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.
Sunday
Mostly sunny, with a high near 58.
Sunday Night
Partly cloudy, with a low around 45.
Monday
Mostly sunny, with a high near 61.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
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)
9:36 am EST Mar 3, 2026
10am EST Mar 3, 2026-6pm EDT Mar 9, 2026



