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

Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Light Snow

11°F

-12°C

Humidity 81%
Wind Speed SW 10 mph
Barometer 29.77 in (1012.0 mb)
Dewpoint 6°F (-14°C)
Visibility 6.00 mi
Wind Chill-2°F (-19°C)
Last update 1 Jan 6:56 pm EST
Extended Forecast for

Columbus PA

Winter Weather Advisory January 1, 07:20pm until January 2, 04:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 1, 07:20pm until January 2, 04:00pm

    NOW until 4:00pm Fri

    Winter Weather Advisory

  • Tonight

    Low: 12 °F

    Snow Showers

  • Friday

    Friday: Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 23. West wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 23 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 12. West wind 3 to 6 mph.

    Low: 12 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 24. Calm wind becoming west around 6 mph in the afternoon.

    High: 24 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of snow showers. Mostly cloudy, with a low around 16. Calm wind. Chance of precipitation is 50%. New snow accumulation of 1 to 2 inches possible.

    Low: 16 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: A slight chance of snow showers before 1pm. Mostly cloudy, with a high near 26. Chance of precipitation is 20%.

    High: 26 °F

    Slight Chance
    Snow Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of snow showers. Mostly cloudy, with a high near 32. Chance of precipitation is 50%.

    High: 32 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Snow showers. Low around 12. Southwest wind around 7 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 2 to 4 inches possible.
Friday
Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 23. West wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Mostly cloudy, with a low around 12. West wind 3 to 6 mph.
Saturday
Mostly cloudy, with a high near 24. Calm wind becoming west around 6 mph in the afternoon.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 16. Calm wind. Chance of precipitation is 50%. New snow accumulation of 1 to 2 inches possible.
Sunday
A slight chance of snow showers before 1pm. Mostly cloudy, with a high near 26. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 12.
Monday
A chance of snow showers. Mostly cloudy, with a high near 32. Chance of precipitation is 50%.
Monday Night
Mostly cloudy, with a low around 25.
Tuesday
A chance of showers after 1pm. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
Partly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Columbus PA
 41.94°N 79.58°W (Elev. 1453 ft)
Last Update:
7:06 pm EST Jan 1, 2026
Forecast Valid:
7pm EST Jan 1, 2026-6pm EST Jan 8, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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