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.

Overcast

38°F

3°C

Humidity 93%
Wind Speed W 18 G 30 mph
Barometer 29.45 in (998.6 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 20 Feb 1:56 pm EST
Extended Forecast for

4 Miles SE Clymer NY

Wind Advisory February 20, 02:50pm until February 20, 11:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory February 20, 02:50pm until February 20, 11:00pm

    NOW until 11:00pm Fri

    Wind Advisory

  • This Afternoon

    High: 51 °F

    Chance
    Showers

  • Tonight

    Tonight: Rain and snow showers likely before 7pm, then snow showers. Low around 28. West wind 13 to 16 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 28 °F

    Rain/Snow
    then Snow
    Showers
    Likely

  • Saturday

    Saturday: A chance of snow showers, mainly before 10am. Cloudy, with a high near 34. West wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow
    Showers then
    Cloudy

  • Saturday Night

    Saturday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 26. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Sunday

    Sunday: Snow. High near 34. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 80%.

    High: 34 °F

    Snow

  • Sunday Night

    Sunday Night: Snow likely. Mostly cloudy, with a low around 23. Northwest wind 3 to 6 mph. Chance of precipitation is 60%.

    Low: 23 °F

    Snow Likely

  • Monday

    Monday: Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 30. Northwest wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

    High: 30 °F

    Snow Showers
    Likely

  • Monday Night

    Monday Night: A chance of snow showers. Mostly cloudy, with a low around 10. Northwest wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    Low: 10 °F

    Chance Snow
    Showers

Detailed Forecast

This Afternoon
A chance of showers. Cloudy, with a high near 51. Southwest wind around 15 mph, with gusts as high as 32 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain and snow showers likely before 7pm, then snow showers. Low around 28. West wind 13 to 16 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Saturday
A chance of snow showers, mainly before 10am. Cloudy, with a high near 34. West wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Saturday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 26. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Sunday
Snow. High near 34. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 80%.
Sunday Night
Snow likely. Mostly cloudy, with a low around 23. Northwest wind 3 to 6 mph. Chance of precipitation is 60%.
Monday
Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 30. Northwest wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 10. Northwest wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Tuesday
Mostly cloudy, with a high near 24.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 19. Chance of precipitation is 50%.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 34. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Clymer NY
 42.01°N 79.6°W (Elev. 1601 ft)
Last Update:
1:36 pm EST Feb 20, 2026
Forecast Valid:
2pm EST Feb 20, 2026-6pm EST Feb 26, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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