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

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Fair

40°F

4°C

Humidity 70%
Wind Speed W 13 mph
Barometer 30.01 in (1018.0 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 28 Feb 11:56 am EST
Extended Forecast for

3 Miles ENE Clymer NY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 41. Northwest wind 7 to 9 mph.

    High: 41 °F

    Mostly Sunny

  • Tonight

    Tonight: Snow likely, mainly after 1am. Increasing clouds, with a low around 18. North wind 6 to 8 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 18 °F

    Chance Snow
    then Snow
    Likely

  • Sunday

    Sunday: A chance of snow showers, mainly before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 23. Northwest wind 10 to 13 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 23 °F

    Chance Snow
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 6. Northwest wind 5 to 8 mph becoming calm after midnight.

    Low: 6 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 29. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 29 °F

    Sunny

  • Monday Night

    Monday Night: A slight chance of snow showers after 1am. Partly cloudy, with a low around 19. Light southeast wind becoming south 5 to 10 mph in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    Low: 19 °F

    Mostly Clear
    then Slight
    Chance Snow
    Showers

  • Tuesday

    Tuesday: Showers. High near 40. South wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.

    High: 40 °F

    Showers

  • Tuesday Night

    Tuesday Night: Rain showers before 1am, then a chance of rain and snow showers. Low around 30. South wind 6 to 9 mph becoming north after midnight. Chance of precipitation is 80%.

    Low: 30 °F

    Showers then
    Rain/Snow

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 48.

    High: 48 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 41. Northwest wind 7 to 9 mph.
Tonight
Snow likely, mainly after 1am. Increasing clouds, with a low around 18. North wind 6 to 8 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Sunday
A chance of snow showers, mainly before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 23. Northwest wind 10 to 13 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Sunday Night
Partly cloudy, with a low around 6. Northwest wind 5 to 8 mph becoming calm after midnight.
Monday
Sunny, with a high near 29. Calm wind becoming southeast around 5 mph in the afternoon.
Monday Night
A slight chance of snow showers after 1am. Partly cloudy, with a low around 19. Light southeast wind becoming south 5 to 10 mph in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Tuesday
Showers. High near 40. South wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.
Tuesday Night
Rain showers before 1am, then a chance of rain and snow showers. Low around 30. South wind 6 to 9 mph becoming north after midnight. Chance of precipitation is 80%.
Wednesday
Mostly cloudy, with a high near 48.
Wednesday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 38. Chance of precipitation is 60%.
Thursday
Showers likely. Mostly cloudy, with a high near 56. Chance of precipitation is 70%.
Thursday Night
Showers likely. Cloudy, with a low around 44. Chance of precipitation is 70%.
Friday
A chance of showers. Mostly cloudy, with a high near 58. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Clymer NY
 42.05°N 79.62°W (Elev. 1588 ft)
Last Update:
9:58 am EST Feb 28, 2026
Forecast Valid:
12pm EST Feb 28, 2026-6pm EST Mar 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation