National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Port Meadville Airport (KGKJ)

Lat: 41.63°NLon: 80.21°WElev: 1401ft.

Light Snow

29°F

-2°C

Humidity 72%
Wind Speed SW 17 G 30 mph
Barometer 29.90 in (1013.8 mb)
Dewpoint 21°F (-6°C)
Visibility 9.00 mi
Wind Chill17°F (-8°C)
Last update 27 Nov 7:53 am EST
Extended Forecast for

2 Miles NW Jamestown PA

Lake Effect Snow Warning November 27, 08:53am until November 29, 01:00am
Click here for hazard details and duration
Lake Effect Snow Warning
  •  
    Lake Effect Snow Warning November 27, 08:53am until November 29, 01:00am

    NOW until 1:00am Sat

    Lake Effect Snow Warning

  • Thanksgiving Day

    High: 34 °F

    Snow and
    Patchy
    Blowing Snow

  • Tonight

    Tonight: Snow. Low around 26. West wind 14 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 26 °F

    Snow

  • Friday

    Friday: Snow. High near 33. West wind 15 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 33 °F

    Snow

  • Friday Night

    Friday Night: A slight chance of snow before 1am. Mostly cloudy, with a low around 21. West wind 6 to 10 mph. Chance of precipitation is 20%.

    Low: 21 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: Mostly cloudy, with a high near 33. Southwest wind around 6 mph becoming south in the afternoon.

    High: 33 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Snow, mainly after 1am. Low around 26. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 26 °F

    Chance Snow
    then Snow

  • Sunday

    Sunday: Rain and snow. High near 39. Chance of precipitation is 90%.

    High: 39 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly before 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 60%.

    Low: 23 °F

    Snow Likely

Detailed Forecast

Thanksgiving Day
Snow. Patchy blowing snow after 11am. High near 34. Breezy, with a west wind 17 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow. Low around 26. West wind 14 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Friday
Snow. High near 33. West wind 15 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Friday Night
A slight chance of snow before 1am. Mostly cloudy, with a low around 21. West wind 6 to 10 mph. Chance of precipitation is 20%.
Saturday
Mostly cloudy, with a high near 33. Southwest wind around 6 mph becoming south in the afternoon.
Saturday Night
Snow, mainly after 1am. Low around 26. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Sunday
Rain and snow. High near 39. Chance of precipitation is 90%.
Sunday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 60%.
Monday
Mostly cloudy, with a high near 31.
Monday Night
A chance of snow after 1am. Mostly cloudy, with a low around 21. Chance of precipitation is 40%.
Tuesday
A chance of snow. Mostly cloudy, with a high near 32. Chance of precipitation is 40%.
Tuesday Night
Mostly cloudy, with a low around 17.
Wednesday
Partly sunny, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Jamestown PA
 41.51°N 80.47°W (Elev. 1007 ft)
Last Update:
4:01 am EST Nov 27, 2025
Forecast Valid:
8am EST Nov 27, 2025-6pm EST Dec 3, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation