Hazardous Weather Conditions
Current conditions at
St Marys Municipal Airport (KOYM)
Lat: 41.41°NLon: 78.5°WElev: 1934ft.
Overcast
34°F
1°C
| Humidity | 87% |
| Wind Speed | Calm |
| Barometer | 30.00 in |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Last update | 25 Dec 7:55 am EST |
Extended Forecast for
Austin PASimilar City Names
Winter Storm Watch December 26, 07:00am until December 27, 07:00am
Christmas Day
High: 40 °F
Mostly Cloudy
Tonight
Low: 18 °F
Partly Cloudy
Friday
High: 27 °F
Chance Snow
then Wintry
MixFriday Night
Low: 23 °F
Wintry Mix
Saturday
High: 35 °F
Chance Snow
then Mostly
CloudySaturday Night
Low: 23 °F
Mostly Cloudy
Sunday
High: 42 °F
Chance Rain
then RainSunday Night
Low: 34 °F
Rain
Monday
High: 41 °F
Rain/Snow
Detailed Forecast
Christmas Day
Mostly cloudy, with a high near 40. Calm wind becoming northwest 5 to 9 mph in the morning. Winds could gust as high as 21 mph.
Tonight
Partly cloudy, with a low around 18. North wind 5 to 7 mph becoming calm after midnight.
Friday
Snow before 3pm, then snow, freezing rain, and sleet between 3pm and 4pm, then freezing rain and sleet after 4pm. High near 27. Light east wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of less than one inch possible.
Friday Night
Freezing rain and sleet before 1am, then a chance of sleet between 1am and 4am, then a chance of snow after 4am. Low around 23. Southeast wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 80%. New snow and sleet accumulation of less than a half inch possible.
Saturday
A chance of snow before 7am. Mostly cloudy, with a high near 35. Calm wind becoming north around 5 mph. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 23.
Sunday
Rain, mainly after 1pm. High near 42. Chance of precipitation is 80%.
Sunday Night
Rain. Low around 34. Chance of precipitation is 90%.
Monday
Rain and snow before 1pm, then a chance of snow. High near 41. Chance of precipitation is 80%.
Monday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 16. Breezy. Chance of precipitation is 60%.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 26. Chance of precipitation is 30%.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 17. Chance of precipitation is 30%.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 29. Chance of precipitation is 30%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Austin PASimilar City Names
41.63°N 78.1°W (Elev. 1739 ft)
41.63°N 78.1°W (Elev. 1739 ft)
7:21 am EST Dec 25, 2025
8am EST Dec 25, 2025-6pm EST Dec 31, 2025
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