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
3 Miles NW Sinnamahoning PA
Tornado Watch until March 7, 08:00pm
NOW until 8:00pm Sat
Tornado Watch
This Afternoon
High: 63 °F
Showers
LikelyTonight
Low: 44 °F
Severe
Thunderstorms
then Showers
LikelySunday
High: 53 °F
Becoming
SunnySunday Night
Low: 41 °F
Clear
Monday
High: 63 °F
Sunny
Monday Night
Low: 46 °F
Mostly Clear
Tuesday
High: 68 °F
Mostly Sunny
Tuesday Night
Low: 54 °F
Mostly Cloudy
then Chance
Showers
Detailed Forecast
This Afternoon
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 63. South wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms before 1am, then showers likely. Some of the storms could be severe and produce heavy rainfall. Low around 44. Southwest wind 11 to 13 mph, with gusts as high as 25 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 41. West wind 8 to 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 63. Southwest wind around 10 mph, with gusts as high as 24 mph.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Mostly sunny, with a high near 68.
Tuesday Night
A chance of showers after 1am. Mostly cloudy, with a low around 54. Chance of precipitation is 50%.
Wednesday
Showers. High near 69. Chance of precipitation is 80%.
Wednesday Night
Showers. Low around 32. Chance of precipitation is 90%.
Thursday
A chance of rain and snow showers. Mostly cloudy, with a high near 47. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 26.
Friday
A chance of rain and snow showers. Mostly cloudy, with a high near 47. Chance of precipitation is 30%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles NW Sinnamahoning PA
41.41°N 78.11°W (Elev. 2169 ft)
41.41°N 78.11°W (Elev. 2169 ft)
1:26 pm EST Mar 7, 2026
2pm EST Mar 7, 2026-6pm EDT Mar 13, 2026
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