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Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Mostly Cloudy

-1°F

-18°C

Humidity 68%
Wind Speed SW 16 mph
Barometer 29.91 in (1017.6 mb)
Dewpoint -9°F (-23°C)
Visibility 9.00 mi
Wind Chill-21°F (-29°C)
Last update 27 Jan 5:56 am EST
Extended Forecast for

Jamestown NY

Cold Weather Advisory January 27, 06:04am until January 27, 01:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 27, 06:04am until January 27, 01:00pm

    NOW until 1:00pm Tue

    Cold Weather Advisory

  • Today

    High: 13 °F

    Isolated Snow
    Showers then
    Snow Showers
    Likely

  • Tonight

    Tonight: Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 0. Wind chill values as low as -10. West wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 0 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Wednesday

    Wednesday: A chance of snow showers, mainly after 1pm. Partly sunny, with a high near 12. Wind chill values as low as -10. Southwest wind 6 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: 12 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: A chance of snow showers. Mostly cloudy, with a low around 0. Wind chill values as low as -10. Southwest wind around 6 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 0 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: A chance of snow showers, mainly before 1pm. Mostly cloudy, with a high near 12. West wind 6 to 10 mph. Chance of precipitation is 30%.

    High: 12 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -7. West wind 3 to 6 mph.

    Low: -7 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny and cold, with a high near 8. Light west wind becoming northwest 5 to 9 mph in the morning.

    High: 8 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -3. West wind around 6 mph becoming calm in the evening.

    Low: -3 °F

    Mostly Cloudy

Detailed Forecast

Today
Snow showers likely, mainly after 3pm. Mostly cloudy, with a high near 13. Wind chill values as low as -20. Southwest wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 0. Wind chill values as low as -10. West wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday
A chance of snow showers, mainly after 1pm. Partly sunny, with a high near 12. Wind chill values as low as -10. Southwest wind 6 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.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 0. Wind chill values as low as -10. Southwest wind around 6 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Thursday
A chance of snow showers, mainly before 1pm. Mostly cloudy, with a high near 12. West wind 6 to 10 mph. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around -7. West wind 3 to 6 mph.
Friday
Partly sunny and cold, with a high near 8. Light west wind becoming northwest 5 to 9 mph in the morning.
Friday Night
Mostly cloudy, with a low around -3. West wind around 6 mph becoming calm in the evening.
Saturday
Mostly cloudy, with a high near 13.
Saturday Night
Mostly cloudy, with a low around 0.
Sunday
Partly sunny, with a high near 16.
Sunday Night
Mostly cloudy, with a low around 3.
Monday
Partly sunny, with a high near 22.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Jamestown NY
 42.09°N 79.24°W (Elev. 1430 ft)
Last Update:
5:25 am EST Jan 27, 2026
Forecast Valid:
6am EST Jan 27, 2026-6pm EST Feb 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation