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
Force PA
Tonight

Low: 47 °F
Increasing
CloudsTuesday

High: 68 °F
Partly Sunny
Tuesday Night
Low: 57 °F
Partly Cloudy
then Chance
ShowersWednesday
High: 71 °F
Showers then
Severe
ThunderstormsWednesday Night
Low: 32 °F
Severe
Thunderstorms
then
Rain/SnowThursday
High: 40 °F
Rain/Snow
Likely then
Slight Chance
Snow ShowersThursday Night

Low: 25 °F
Mostly Clear
Friday
High: 46 °F
Chance Snow
Showers then
Rain/Snow
LikelyFriday Night

Low: 27 °F
Rain/Snow
Likely
Detailed Forecast
Tonight
Increasing clouds, with a low around 47. Southwest wind 3 to 6 mph.
Tuesday
Partly sunny, with a high near 68. Southwest wind 3 to 7 mph.
Tuesday Night
A chance of showers between 2am and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 57. Light south wind. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers and thunderstorms before 11am, then showers between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. Some of the storms could be severe. High near 71. South wind 6 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Rain showers before 5am, then snow showers likely, possibly mixed with rain. Some thunder is also possible. Low around 32. West wind 9 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday
Snow showers likely, possibly mixed with rain before 8am, then a slight chance of snow showers between 8am and 2pm. Mostly cloudy, with a high near 40. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
Mostly clear, with a low around 25.
Friday
A chance of snow showers before 2pm, then rain and snow showers likely. Mostly cloudy, with a high near 46. Chance of precipitation is 70%.
Friday Night
Rain and snow showers likely, mainly before 8pm. Mostly cloudy, with a low around 27. Chance of precipitation is 60%.
Saturday
Partly sunny, with a high near 43.
Saturday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 31. Chance of precipitation is 50%.
Sunday
A chance of rain and snow showers. Mostly cloudy, with a high near 56. Chance of precipitation is 50%.
Sunday Night
Rain and snow showers. Low around 29. Chance of precipitation is 80%.
Monday
Rain and snow showers. High near 38. Chance of precipitation is 80%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Force PA
41.25°N 78.52°W (Elev. 1302 ft)
41.25°N 78.52°W (Elev. 1302 ft)
2:26 pm EDT Mar 9, 2026
3pm EDT Mar 9, 2026-6pm EDT Mar 16, 2026


