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 SW Cross Fork PA
Today
High: 70 °F
Showers then
Severe
ThunderstormsTonight
Low: 32 °F
Severe
Thunderstorms
then Chance
RainThursday

High: 39 °F
Partly Sunny
Thursday Night

Low: 28 °F
Mostly Clear
Friday

High: 48 °F
Chance
Rain/SnowFriday Night
Low: 28 °F
Chance
Rain/Snow
then Chance
SnowSaturday

High: 42 °F
Mostly Sunny
Saturday Night

Low: 29 °F
Chance Snow
ShowersSunday
High: 52 °F
Chance Snow
Showers then
Chance
Rain/Snow
Detailed Forecast
Today
Showers and possibly a thunderstorm before 3pm, then showers and thunderstorms, mainly after 3pm. Some of the storms could be severe. High near 70. South wind 7 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers and possibly a thunderstorm before 11pm, then a chance of showers between 11pm and midnight, then a chance of rain after midnight. Some of the storms could be severe. Low around 32. Southwest wind 9 to 13 mph becoming west after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Partly sunny, with a high near 39. Northwest wind around 14 mph, with gusts as high as 34 mph.
Thursday Night
Mostly clear, with a low around 28. West wind around 6 mph becoming calm in the evening.
Friday
A chance of snow before 11am, then a chance of rain and snow between 11am and 5pm, then a chance of rain after 5pm. Mostly cloudy, with a high near 48. South wind 5 to 11 mph, with gusts as high as 32 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Friday Night
A chance of rain before 11pm, then a chance of snow between 11pm and 2am. Mostly cloudy, with a low around 28. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly sunny, with a high near 42.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.
Sunday
A chance of snow showers before 2pm, then a chance of rain showers. Mostly cloudy, with a high near 52. Chance of precipitation is 30%.
Sunday Night
Showers, mainly after 2am. Low around 36. Chance of precipitation is 80%.
Monday
Rain and snow showers. High near 49. Chance of precipitation is 80%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 30.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
6 Miles SW Cross Fork PA
41.42°N 77.9°W (Elev. 1407 ft)
41.42°N 77.9°W (Elev. 1407 ft)
10:36 am EDT Mar 11, 2026
10am EDT Mar 11, 2026-6pm EDT Mar 17, 2026



