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/Mist

17°F

-8°C

Humidity 88%
Wind Speed NW 13 mph
Barometer 29.99 in (1018.6 mb)
Dewpoint 14°F (-10°C)
Visibility 2.50 mi
Wind Chill3°F (-16°C)
Last update 23 Feb 7:56 pm EST
Extended Forecast for

3 Miles SE Clymer NY

Winter Storm Warning February 23, 08:38pm until February 24, 06:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning February 23, 08:38pm until February 24, 06:00am

    NOW until 6:00am Tue

    Winter Storm Warning

  • Tonight

    Low: 9 °F

    Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 28. West wind 7 to 9 mph becoming south in the afternoon.

    High: 28 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Snow. Low around 22. South wind 9 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 22 °F

    Snow

  • Wednesday

    Wednesday: A chance of snow showers, mainly before 1pm. Mostly cloudy, with a high near 36. West wind 11 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of snow showers before 1am. Mostly cloudy, with a low around 14. West wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 20%.

    Low: 14 °F

    Slight Chance
    Snow Showers

  • Thursday

    Thursday: A chance of snow. Partly sunny, with a high near 32. Calm wind becoming east 5 to 7 mph in the morning. Chance of precipitation is 40%.

    High: 32 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A chance of snow before 1am. Mostly cloudy, with a low around 18. Northeast wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 30%.

    Low: 18 °F

    Chance Snow

  • Friday

    Friday: Mostly sunny, with a high near 38. Southwest wind 3 to 8 mph.

    High: 38 °F

    Mostly Sunny

Detailed Forecast

Tonight
Snow before 3am, then a chance of snow showers after 3am. Low around 9. Wind chill values as low as -5. Northwest wind 11 to 14 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.
Tuesday
Partly sunny, with a high near 28. West wind 7 to 9 mph becoming south in the afternoon.
Tuesday Night
Snow. Low around 22. South wind 9 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Wednesday
A chance of snow showers, mainly before 1pm. Mostly cloudy, with a high near 36. West wind 11 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Wednesday Night
A slight chance of snow showers before 1am. Mostly cloudy, with a low around 14. West wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 20%.
Thursday
A chance of snow. Partly sunny, with a high near 32. Calm wind becoming east 5 to 7 mph in the morning. Chance of precipitation is 40%.
Thursday Night
A chance of snow before 1am. Mostly cloudy, with a low around 18. Northeast wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 38. Southwest wind 3 to 8 mph.
Friday Night
Partly cloudy, with a low around 29.
Saturday
Mostly sunny, with a high near 45.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 27.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 14. Chance of precipitation is 40%.
Monday
A chance of snow showers. Partly sunny, with a high near 28. Chance of precipitation is 50%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Clymer NY
 42.01°N 79.63°W (Elev. 1476 ft)
Last Update:
6:36 pm EST Feb 23, 2026
Forecast Valid:
8pm EST Feb 23, 2026-6pm EST Mar 2, 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