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Hazardous Weather Conditions
Current conditions at
St Marys Municipal Airport (KOYM)
Lat: 41.41°NLon: 78.5°WElev: 1934ft.
Overcast
32°F
0°C
| Humidity | 93% |
| Wind Speed | S 6 mph |
| Barometer | 29.98 in |
| Dewpoint | 30°F (-1°C) |
| Visibility | 3.00 mi |
| Wind Chill | 26°F (-3°C) |
| Last update | 21 Jan 7:15 pm EST |
Extended Forecast for
8 Miles NW Cross Fork PA
Winter Weather Advisory January 21, 07:25pm until January 22, 10:00am
NOW until 10:00am Thu
Winter Weather Advisory
Tonight
Low: 25 °F
Wintry Mix
then Chance
Wintry MixThursday
High: 30 °F
Partly Sunny
Thursday Night
Low: 13 °F
Partly Cloudy
Friday
High: 19 °F
Partly Sunny
Friday Night
Low: -2 °F
Mostly Cloudy
Saturday
High: 10 °F
Cold
Saturday Night
Low: 4 °F
Chance Snow
then Snow
LikelySunday
High: 14 °F
Snow
Detailed Forecast
Tonight
Snow and freezing rain before 1am, then a chance of drizzle, snow, and freezing rain between 1am and 4am, then a slight chance of snow after 4am. Low around 25. Southwest wind 8 to 10 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. Total nighttime snow accumulation of less than one inch possible.
Thursday
Partly sunny, with a high near 30. West wind 10 to 13 mph, with gusts as high as 30 mph.
Thursday Night
Partly cloudy, with a low around 13. West wind around 8 mph, with gusts as high as 23 mph.
Friday
Partly sunny, with a high near 19. Wind chill values as low as -5. West wind around 11 mph, with gusts as high as 28 mph.
Friday Night
Mostly cloudy, with a low around -2. West wind 5 to 9 mph, with gusts as high as 22 mph.
Saturday
Partly sunny and cold, with a high near 10.
Saturday Night
Snow likely, mainly after 1am. Mostly cloudy, with a low around 4. Chance of precipitation is 60%.
Sunday
Snow. High near 14. Chance of precipitation is 80%.
Sunday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 7. Chance of precipitation is 60%.
Monday
A chance of snow before 1pm. Mostly cloudy, with a high near 17. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 0.
Tuesday
Mostly sunny, with a high near 16.
Tuesday Night
Mostly cloudy, with a low around 6.
Wednesday
A chance of snow. Mostly cloudy, with a high near 20. Chance of precipitation is 30%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
8 Miles NW Cross Fork PA
41.55°N 77.94°W (Elev. 1726 ft)
41.55°N 77.94°W (Elev. 1726 ft)
7:06 pm EST Jan 21, 2026
7pm EST Jan 21, 2026-6pm EST Jan 28, 2026
Additional Resources
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