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

27°F

-3°C

Humidity 75%
Wind Speed S 7 mph
Barometer 29.79 in (1011.5 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 17 Jan 1:56 am EST
Extended Forecast for

3 Miles WNW Clymer NY

Winter Storm Watch January 18, 07:00pm until January 21, 04:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Overnight

    Overnight: A chance of snow showers. Cloudy, with a low around 24. South wind around 11 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of less than one inch possible.

    Low: 24 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Snow showers likely, mainly between 1pm and 3pm. Mostly cloudy, with a high near 33. Southwest wind 9 to 14 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 33 °F

    Snow Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of snow showers, mainly before 7pm. Mostly cloudy, with a low around 11. West wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 11 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 18. Southwest wind 9 to 14 mph.

    High: 18 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 11. Southwest wind 7 to 13 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    Low: 11 °F

    Chance Snow
    Showers

  • M.L.King Day

    M.L.King Day: Snow showers likely, mainly after 1pm. Cloudy, with a high near 18. West wind 14 to 18 mph, with gusts as high as 41 mph. Chance of precipitation is 70%.

    High: 18 °F

    Snow Showers
    Likely

  • Monday Night

    Monday Night: A chance of snow showers before 1am, then snow after 1am. Low around -1. West wind around 14 mph, with gusts as high as 37 mph. Chance of precipitation is 80%.

    Low: -1 °F

    Chance Snow
    Showers then
    Snow

  • Tuesday

    Tuesday: Snow showers likely, mainly before 1pm. Cloudy and cold, with a high near 10. Southwest wind 13 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.

    High: 10 °F

    Snow Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of snow showers. Mostly cloudy, with a low around 3. Chance of precipitation is 30%.

    Low: 3 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
A chance of snow showers. Cloudy, with a low around 24. South wind around 11 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of less than one inch possible.
Saturday
Snow showers likely, mainly between 1pm and 3pm. Mostly cloudy, with a high near 33. Southwest wind 9 to 14 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
A chance of snow showers, mainly before 7pm. Mostly cloudy, with a low around 11. West wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Sunday
Mostly sunny, with a high near 18. Southwest wind 9 to 14 mph.
Sunday Night
A chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 11. Southwest wind 7 to 13 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
M.L.King Day
Snow showers likely, mainly after 1pm. Cloudy, with a high near 18. West wind 14 to 18 mph, with gusts as high as 41 mph. Chance of precipitation is 70%.
Monday Night
A chance of snow showers before 1am, then snow after 1am. Low around -1. West wind around 14 mph, with gusts as high as 37 mph. Chance of precipitation is 80%.
Tuesday
Snow showers likely, mainly before 1pm. Cloudy and cold, with a high near 10. Southwest wind 13 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 3. Chance of precipitation is 30%.
Wednesday
Snow showers likely. Mostly cloudy, with a high near 25. Chance of precipitation is 60%.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 16. Chance of precipitation is 60%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 22. Chance of precipitation is 40%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 10. Chance of precipitation is 40%.
Friday
A chance of snow showers. Mostly cloudy, with a high near 24. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Clymer NY
 42.06°N 79.74°W (Elev. 1608 ft)
Last Update:
12:36 am EST Jan 17, 2026
Forecast Valid:
2am EST Jan 17, 2026-6pm EST Jan 23, 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