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.

Light Snow Fog/Mist

9°F

-13°C

Humidity 88%
Wind Speed W 15 G 28 mph
Barometer 29.98 in (1019.7 mb)
Dewpoint 6°F (-14°C)
Visibility 1.75 mi
Wind Chill-8°F (-22°C)
Last update 27 Jan 9:56 pm EST
Extended Forecast for

4 Miles NNE Sherman NY

Cold Weather Advisory January 27, 10:41pm until January 28, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 27, 10:41pm until January 28, 10:00am

    NOW until 10:00am Wed

    Cold Weather Advisory

  • Tonight

    Low: 0 °F

    Snow Showers
    Likely

  • Wednesday

    Wednesday: A chance of snow showers, mainly after 1pm. Mostly cloudy and cold, with a high near 10. Wind chill values as low as -15. Southwest wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 10 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: A chance of snow showers. Mostly cloudy, with a low around 1. Wind chill values as low as -10. Southwest wind around 9 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 1 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: A chance of snow showers. Mostly cloudy and cold, with a high near 10. Wind chill values as low as -15. West wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.

    High: 10 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A slight chance of snow showers after 1am. Mostly cloudy, with a low around -8. Northwest wind around 6 mph. Chance of precipitation is 20%.

    Low: -8 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Friday

    Friday: A chance of snow showers, mainly after 1pm. Partly sunny and cold, with a high near 6. Northwest wind 5 to 8 mph. Chance of precipitation is 30%.

    High: 6 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around -6. West wind around 6 mph. Chance of precipitation is 30%.

    Low: -6 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Mostly cloudy and cold, with a high near 9. Northwest wind 5 to 7 mph.

    High: 9 °F

    Cold

Detailed Forecast

Tonight
Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 0. Wind chill values as low as -15. West wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of around an inch possible.
Wednesday
A chance of snow showers, mainly after 1pm. Mostly cloudy and cold, with a high near 10. Wind chill values as low as -15. Southwest wind 9 to 13 mph, with gusts as high as 24 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 1. Wind chill values as low as -10. Southwest wind around 9 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Thursday
A chance of snow showers. Mostly cloudy and cold, with a high near 10. Wind chill values as low as -15. West wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.
Thursday Night
A slight chance of snow showers after 1am. Mostly cloudy, with a low around -8. Northwest wind around 6 mph. Chance of precipitation is 20%.
Friday
A chance of snow showers, mainly after 1pm. Partly sunny and cold, with a high near 6. Northwest wind 5 to 8 mph. Chance of precipitation is 30%.
Friday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around -6. West wind around 6 mph. Chance of precipitation is 30%.
Saturday
Mostly cloudy and cold, with a high near 9. Northwest wind 5 to 7 mph.
Saturday Night
Mostly cloudy, with a low around 0.
Sunday
Partly sunny, with a high near 13.
Sunday Night
Mostly cloudy, with a low around 4.
Monday
Partly sunny, with a high near 20.
Monday Night
Mostly cloudy, with a low around 9.
Tuesday
Mostly cloudy, with a high near 20.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Sherman NY
 42.2°N 79.57°W (Elev. 1598 ft)
Last Update:
9:36 pm EST Jan 27, 2026
Forecast Valid:
10pm EST Jan 27, 2026-6pm EST Feb 3, 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