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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

Weedville PA

Wind Advisory March 13, 11:00am until March 14, 02:00am
Click here for hazard details and duration
Wind Advisory

  • Today

    Today: Cloudy, then gradually becoming mostly sunny, with a high near 38. Northwest wind 11 to 14 mph, with gusts as high as 30 mph.

    High: 38 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 27. West wind 5 to 7 mph becoming calm in the evening.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Snow showers likely before 11am, then snow showers likely, possibly mixed with rain between 11am and 2pm, then rain showers likely after 2pm. Mostly cloudy, with a high near 48. South wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 48 °F

    Rain/Snow
    Likely

  • Friday Night

    Friday Night: Rain showers likely before 11pm, then a chance of snow showers between 11pm and 2am. Mostly cloudy, with a low around 28. West wind around 14 mph, with gusts as high as 39 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 28 °F

    Rain/Snow
    Likely then
    Chance Snow
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 44. West wind around 10 mph, with gusts as high as 23 mph.

    High: 44 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of snow showers, mainly after 2am. Mostly cloudy, with a low around 30. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Slight Chance
    Snow Showers
    then Chance
    Snow Showers

  • Sunday

    Sunday: A chance of rain and snow showers before 2pm. Mostly cloudy, with a high near 54. Chance of precipitation is 30%.

    High: 54 °F

    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Showers likely after 2am. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.

    Low: 42 °F

    Mostly Cloudy
    then Showers
    Likely

  • Monday

    Monday: Rain showers before 2pm, then a chance of rain and snow showers. High near 58. Chance of precipitation is 80%.

    High: 58 °F

    Showers then
    Rain/Snow

Detailed Forecast

Today
Cloudy, then gradually becoming mostly sunny, with a high near 38. Northwest wind 11 to 14 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 27. West wind 5 to 7 mph becoming calm in the evening.
Friday
Snow showers likely before 11am, then snow showers likely, possibly mixed with rain between 11am and 2pm, then rain showers likely after 2pm. Mostly cloudy, with a high near 48. South wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
Rain showers likely before 11pm, then a chance of snow showers between 11pm and 2am. Mostly cloudy, with a low around 28. West wind around 14 mph, with gusts as high as 39 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday
Mostly sunny, with a high near 44. West wind around 10 mph, with gusts as high as 23 mph.
Saturday Night
A chance of snow showers, mainly after 2am. Mostly cloudy, with a low around 30. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Sunday
A chance of rain and snow showers before 2pm. Mostly cloudy, with a high near 54. Chance of precipitation is 30%.
Sunday Night
Showers likely after 2am. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
Monday
Rain showers before 2pm, then a chance of rain and snow showers. High near 58. Chance of precipitation is 80%.
Monday Night
A chance of rain and snow showers before 8pm. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.
Tuesday
Mostly cloudy, with a high near 29.
Tuesday Night
Mostly cloudy, with a low around 17.
Wednesday
Partly sunny, with a high near 36.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Weedville PA
 41.27°N 78.48°W (Elev. 1211 ft)
Last Update:
3:06 am EDT Mar 12, 2026
Forecast Valid:
7am EDT Mar 12, 2026-6pm EDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation