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
11 Miles WSW Galeton PA
Overnight

Low: 42 °F
Slight Chance
Showers and
Areas FogSaturday
High: 59 °F
Severe
Thunderstorms
and Areas FogSaturday Night
Low: 44 °F
Severe
Thunderstorms
then Showers
LikelySunday

High: 53 °F
Becoming
SunnySunday Night

Low: 39 °F
Clear
Monday

High: 61 °F
Sunny
Monday Night

Low: 43 °F
Mostly Clear
Tuesday
High: 65 °F
Mostly Sunny
then Chance
ShowersTuesday Night
Low: 51 °F
Chance
Showers then
Showers
Detailed Forecast
Overnight
A slight chance of showers after 4am. Areas of fog. Otherwise, mostly cloudy, with a low around 42. South wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Saturday
A chance of showers, then showers likely and possibly a thunderstorm after 4pm. Some of the storms could be severe. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 59. South wind around 11 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and possibly a thunderstorm before 3am, then a slight chance of showers between 3am and 4am. Some of the storms could be severe. Low around 44. Southwest wind around 11 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Mostly cloudy through mid morning, then gradual clearing, with a high near 53. West wind around 11 mph, with gusts as high as 25 mph.
Sunday Night
Clear, with a low around 39. Southwest wind around 8 mph, with gusts as high as 21 mph.
Monday
Sunny, with a high near 61.
Monday Night
Mostly clear, with a low around 43.
Tuesday
A chance of showers after 1pm. Mostly sunny, with a high near 65. Chance of precipitation is 30%.
Tuesday Night
Showers, mainly after 1am. Low around 51. Chance of precipitation is 80%.
Wednesday
Showers. High near 58. Chance of precipitation is 80%.
Wednesday Night
Rain and snow showers likely. Cloudy, with a low around 29. Chance of precipitation is 60%.
Thursday
Mostly sunny, with a high near 39.
Thursday Night
Mostly clear, with a low around 25.
Friday
A chance of rain and snow showers. Mostly sunny, with a high near 43. Chance of precipitation is 30%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
11 Miles WSW Galeton PA
41.67°N 77.83°W (Elev. 1998 ft)
41.67°N 77.83°W (Elev. 1998 ft)
11:10 pm EST Mar 6, 2026
12am EST Mar 7, 2026-6pm EDT Mar 13, 2026


