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

8 Miles NW Cross Fork PA

Wind Advisory March 16, 04:40am until March 16, 02:00pm
Winter Weather Advisory March 16, 05:00pm until March 17, 02:00am
Click here for hazard details and duration
Wind Advisory
Winter Weather Advisory
  •  
    Wind Advisory March 16, 04:40am until March 16, 02:00pm

    NOW until 2:00pm Mon

    Wind Advisory

  • Overnight

    Low: 43 °F

    Chance
    Showers

  • Monday

    Monday: Showers, with thunderstorms also possible after 2pm. Some of the storms could be severe.  High near 62. South wind 13 to 15 mph, with gusts as high as 39 mph.  Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 62 °F

    Chance
    Showers then
    Severe
    Thunderstorms

  • Monday Night

    Monday Night: Snow showers, possibly mixed with sleet, becoming all snow after 8pm. The snow could be heavy at times.  Low around 18. West wind 11 to 15 mph, with gusts as high as 36 mph.  Chance of precipitation is 90%. New snow and sleet accumulation of 2 to 4 inches possible.

    Low: 18 °F

    Snow/Sleet
    then Slight
    Chance Snow
    Showers

  • Tuesday

    Tuesday: A chance of snow showers, mainly before 2pm.  Mostly cloudy, with a high near 27. West wind 13 to 16 mph, with gusts as high as 38 mph.  Chance of precipitation is 30%.

    High: 27 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 15. West wind 5 to 10 mph, with gusts as high as 23 mph.

    Low: 15 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 34.

    High: 34 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain and snow showers after 2pm.  Mostly cloudy, with a high near 42. Chance of precipitation is 30%.

    High: 42 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

Detailed Forecast

Overnight
A chance of showers. Mostly cloudy, with a low around 43. South wind around 13 mph, with gusts as high as 39 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Showers, with thunderstorms also possible after 2pm. Some of the storms could be severe. High near 62. South wind 13 to 15 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night
Snow showers, possibly mixed with sleet, becoming all snow after 8pm. The snow could be heavy at times. Low around 18. West wind 11 to 15 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow and sleet accumulation of 2 to 4 inches possible.
Tuesday
A chance of snow showers, mainly before 2pm. Mostly cloudy, with a high near 27. West wind 13 to 16 mph, with gusts as high as 38 mph. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 15. West wind 5 to 10 mph, with gusts as high as 23 mph.
Wednesday
Mostly cloudy, with a high near 34.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
A chance of rain and snow showers after 2pm. Mostly cloudy, with a high near 42. Chance of precipitation is 30%.
Thursday Night
A chance of rain and snow showers before 8pm, then a chance of rain showers between 8pm and 2am. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 47.
Friday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.
Saturday
A chance of rain and snow showers. Mostly cloudy, with a high near 47. Chance of precipitation is 30%.
Saturday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 44. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NW Cross Fork PA
 41.55°N 77.94°W (Elev. 1726 ft)
3:36 am EDT Mar 16, 2026
4am EDT Mar 16, 2026-6pm EDT Mar 22, 2026
 
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Additional Resources

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