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

21°F

-6°C

Humidity 71%
Wind Speed W 12 mph
Barometer 30.01 in (1018.8 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill9°F (-13°C)
Last update 17 Jan 9:56 pm EST
Extended Forecast for

Jamestown West NY

Winter Storm Warning January 19, 07:00am until January 21, 04:00pm
Click here for hazard details and duration
Winter Storm Warning

  • Tonight

    Tonight: A slight chance of snow showers after 2am. Mostly cloudy, with a low around 15. West wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    Low: 15 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 20. Southwest wind 10 to 14 mph.

    High: 20 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 13. Southwest wind 9 to 14 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 13 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • M.L.King Day

    M.L.King Day: A chance of snow showers before 1pm, then snow likely after 1pm. Areas of blowing snow after 1pm. Mostly cloudy, with a high near 21. West wind 10 to 18 mph, with gusts as high as 39 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 21 °F

    Snow Likely
    and Areas
    Blowing Snow

  • Monday Night

    Monday Night: A chance of snow showers. Mostly cloudy, with a low around 2. West wind 11 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 50%.

    Low: 2 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: A chance of snow showers, mainly before 1pm. Partly sunny and cold, with a high near 10. Southwest wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.

    High: 10 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: A chance of snow showers after 1am. Partly cloudy, with a low around 4. Southwest wind 7 to 9 mph. Chance of precipitation is 30%.

    Low: 4 °F

    Partly Cloudy
    then Chance
    Snow Showers

  • Wednesday

    Wednesday: Snow likely. Mostly cloudy, with a high near 30. South wind 11 to 16 mph, with gusts as high as 33 mph. Chance of precipitation is 60%.

    High: 30 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 16. Chance of precipitation is 60%.

    Low: 16 °F

    Snow Showers
    Likely

Detailed Forecast

Tonight
A slight chance of snow showers after 2am. Mostly cloudy, with a low around 15. West wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 20. Southwest wind 10 to 14 mph.
Sunday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 13. Southwest wind 9 to 14 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
M.L.King Day
A chance of snow showers before 1pm, then snow likely after 1pm. Areas of blowing snow after 1pm. Mostly cloudy, with a high near 21. West wind 10 to 18 mph, with gusts as high as 39 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 2. West wind 11 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 50%.
Tuesday
A chance of snow showers, mainly before 1pm. Partly sunny and cold, with a high near 10. Southwest wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.
Tuesday Night
A chance of snow showers after 1am. Partly cloudy, with a low around 4. Southwest wind 7 to 9 mph. Chance of precipitation is 30%.
Wednesday
Snow likely. Mostly cloudy, with a high near 30. South wind 11 to 16 mph, with gusts as high as 33 mph. Chance of precipitation is 60%.
Wednesday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 16. Chance of precipitation is 60%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 21. Chance of precipitation is 50%.
Thursday Night
Mostly cloudy, with a low around 7.
Friday
A chance of snow showers. Mostly cloudy, with a high near 23. Chance of precipitation is 30%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 11. Chance of precipitation is 30%.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 19. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jamestown West NY
 42.09°N 79.26°W (Elev. 1499 ft)
Last Update:
9:36 pm EST Jan 17, 2026
Forecast Valid:
10pm EST Jan 17, 2026-6pm EST Jan 24, 2026
 
Forecast Discussion
 
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Additional Resources

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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