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 Fog

32°F

0°C

Humidity 100%
Wind Speed Calm
Barometer 29.39 in (997.0 mb)
Dewpoint 32°F (0°C)
Visibility 0.25 mi
Last update 14 Jan 7:56 pm EST
Extended Forecast for

Warren PA

Winter Weather Advisory January 14, 08:56pm until January 16, 01:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 14, 08:56pm until January 16, 01:00am

    NOW until 1:00am Fri

    Winter Weather Advisory

  • Tonight

    Low: 16 °F

    Rain/Snow
    then Snow
    Showers

  • Thursday

    Thursday: Snow showers likely, mainly before 5pm. Mostly cloudy, with a high near 20. West wind 9 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 20 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of snow showers, mainly before 7pm. Mostly cloudy, with a low around 13. West wind 7 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    Low: 13 °F

    Chance Snow
    Showers

  • Friday

    Friday: A chance of snow showers. Mostly cloudy, with a high near 31. South wind 5 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 23. Southwest wind around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Low: 23 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Snow showers likely. Mostly cloudy, with a high near 34. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 34 °F

    Snow Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 9. Chance of precipitation is 30%.

    Low: 9 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: A chance of snow showers before 1pm. Partly sunny, with a high near 19. Chance of precipitation is 30%.

    High: 19 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Snow showers, possibly mixed with rain, becoming all snow after 10pm. Low around 16. Calm wind becoming west 5 to 9 mph in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 2 to 4 inches possible.
Thursday
Snow showers likely, mainly before 5pm. Mostly cloudy, with a high near 20. West wind 9 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
A chance of snow showers, mainly before 7pm. Mostly cloudy, with a low around 13. West wind 7 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Friday
A chance of snow showers. Mostly cloudy, with a high near 31. South wind 5 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Friday Night
A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 23. Southwest wind around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Saturday
Snow showers likely. Mostly cloudy, with a high near 34. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 9. Chance of precipitation is 30%.
Sunday
A chance of snow showers before 1pm. Partly sunny, with a high near 19. Chance of precipitation is 30%.
Sunday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 9. Chance of precipitation is 30%.
M.L.King Day
A chance of snow showers. Mostly cloudy, with a high near 19. Chance of precipitation is 50%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 4. Chance of precipitation is 50%.
Tuesday
A chance of snow showers. Partly sunny, with a high near 13. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 4.
Wednesday
Mostly cloudy, with a high near 22.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Warren PA
 41.84°N 79.16°W (Elev. 1198 ft)
Last Update:
7:06 pm EST Jan 14, 2026
Forecast Valid:
8pm EST Jan 14, 2026-6pm EST Jan 21, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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