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Current conditions at

St Marys Municipal Airport (KOYM)

Lat: 41.41°NLon: 78.5°WElev: 1934ft.

Overcast

19°F

-7°C

Humidity 79%
Wind Speed SW 12 G 20 mph
Barometer 29.79 in
Dewpoint 14°F (-10°C)
Visibility 1.50 mi
Wind Chill6°F (-14°C)
Last update 19 Jan 9:35 am EST
Extended Forecast for

4 Miles NW Renovo PA

Cold Weather Advisory January 19, 09:00pm until January 20, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  • M.L.King Day

    M.L.King Day: A slight chance of snow showers before 2pm.  Mostly cloudy, with a high near 27. Southwest wind 7 to 14 mph, with gusts as high as 34 mph.  Chance of precipitation is 20%.

    High: 27 °F

    Slight Chance
    Snow Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 4. Wind chill values as low as -5. West wind 8 to 13 mph, with gusts as high as 37 mph.

    Low: 4 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 16. Wind chill values as low as -10. West wind 8 to 10 mph, with gusts as high as 25 mph.

    High: 16 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 7. West wind around 6 mph becoming calm  after midnight.

    Low: 7 °F

    Mostly Clear

  • Wednesday

    Wednesday: A chance of snow showers after 1pm.  Partly sunny, with a high near 33. Light south wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 23 mph.  Chance of precipitation is 50%. New snow accumulation of around an inch possible.

    High: 33 °F

    Partly Sunny
    then Chance
    Snow Showers

  • Wednesday Night

    Wednesday Night: A chance of snow showers.  Mostly cloudy, with a low around 25. Chance of precipitation is 40%.

    Low: 25 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: A chance of snow showers before 1pm.  Partly sunny, with a high near 34. Chance of precipitation is 30%.

    High: 34 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 11.

    Low: 11 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 22.

    High: 22 °F

    Partly Sunny

Detailed Forecast

M.L.King Day
A slight chance of snow showers before 2pm. Mostly cloudy, with a high near 27. Southwest wind 7 to 14 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around 4. Wind chill values as low as -5. West wind 8 to 13 mph, with gusts as high as 37 mph.
Tuesday
Mostly sunny, with a high near 16. Wind chill values as low as -10. West wind 8 to 10 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 7. West wind around 6 mph becoming calm after midnight.
Wednesday
A chance of snow showers after 1pm. Partly sunny, with a high near 33. Light south wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 50%. New snow accumulation of around an inch possible.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.
Thursday
A chance of snow showers before 1pm. Partly sunny, with a high near 34. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 11.
Friday
Partly sunny, with a high near 22.
Friday Night
Mostly cloudy, with a low around 1.
Saturday
Partly sunny, with a high near 12.
Saturday Night
Mostly cloudy, with a low around 0.
Sunday
A chance of snow. Partly sunny, with a high near 16. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Renovo PA
 41.36°N 77.82°W (Elev. 1201 ft)
7:06 am EST Jan 19, 2026
9am EST Jan 19, 2026-6pm EST Jan 25, 2026
 
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