Winter Returns Across the Northern Tier; Record Warmth for the Southwest

A large high pressure system will usher in cold air for this first day of March across the northern Plains, Great Lakes, Northeast and mid-Atlantic. Some wintry precipitation may evolve across the mid-Mississippi Valley, Ohio Valley and mid-Atlantic through Monday. Meanwhile, record warmth will spread across the Southwest, southern Plains through early this week. Read More >

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

4 Miles NW Renovo PA

  • Today

    Today: Sunny, with a high near 33. Northwest wind around 6 mph.

    High: 33 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 15. North wind around 5 mph becoming calm  in the evening.

    Low: 15 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, then gradually becoming sunny, with a high near 37. Calm wind becoming south around 5 mph in the afternoon.

    High: 37 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: A chance of snow showers and freezing rain between 1am and 4am, then a chance of freezing rain after 4am.  Increasing clouds, with a low around 25. Southeast wind 3 to 5 mph.  Chance of precipitation is 30%.

    Low: 25 °F

    Mostly Clear
    then Chance
    Wintry Mix

  • Tuesday

    Tuesday: Freezing rain before 10am, then rain or freezing rain between 10am and 1pm, then rain showers after 1pm.  High near 42. Southeast wind 3 to 6 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 42 °F

    Rain/Freezing
    Rain

  • Tuesday Night

    Tuesday Night: Showers, mainly before 1am.  Low around 36. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Showers

  • Wednesday

    Wednesday: A chance of showers.  Mostly cloudy, with a high near 51. Chance of precipitation is 50%.

    High: 51 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely.  Mostly cloudy, with a low around 44. Chance of precipitation is 70%.

    Low: 44 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers likely.  Mostly cloudy, with a high near 62. Chance of precipitation is 70%.

    High: 62 °F

    Showers
    Likely

Detailed Forecast

Today
Sunny, with a high near 33. Northwest wind around 6 mph.
Tonight
Mostly clear, with a low around 15. North wind around 5 mph becoming calm in the evening.
Monday
Partly sunny, then gradually becoming sunny, with a high near 37. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
A chance of snow showers and freezing rain between 1am and 4am, then a chance of freezing rain after 4am. Increasing clouds, with a low around 25. Southeast wind 3 to 5 mph. Chance of precipitation is 30%.
Tuesday
Freezing rain before 10am, then rain or freezing rain between 10am and 1pm, then rain showers after 1pm. High near 42. Southeast wind 3 to 6 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Showers, mainly before 1am. Low around 36. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A chance of showers. Mostly cloudy, with a high near 51. Chance of precipitation is 50%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 44. Chance of precipitation is 70%.
Thursday
Showers likely. Mostly cloudy, with a high near 62. Chance of precipitation is 70%.
Thursday Night
Showers. Low around 48. Chance of precipitation is 80%.
Friday
A chance of showers. Mostly cloudy, with a high near 63. Chance of precipitation is 50%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 49. Chance of precipitation is 50%.
Saturday
Showers likely. Mostly cloudy, with a high near 67. Chance of precipitation is 70%.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Renovo PA
 41.36°N 77.82°W (Elev. 1201 ft)
10:45 am EST Mar 1, 2026
10am EST Mar 1, 2026-6pm EST Mar 7, 2026
 
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Additional Resources

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