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

-3°F

-19°C

Humidity 82%
Wind Speed Calm
Barometer 30.54 in (1039.8 mb)
Dewpoint -7°F (-22°C)
Visibility 1.25 mi
Last update 24 Jan 7:56 am EST
Extended Forecast for

3 Miles SSW Little Valley NY

Cold Weather Advisory January 24, 08:26am until January 24, 10:00am
Winter Storm Warning January 25, 01:00am until January 26, 07:00pm
Click here for hazard details and duration
...
Winter Storm Warning
  •  
    Cold Weather Advisory January 24, 08:26am until January 24, 10:00am

    NOW until 10:00am Sat

    Cold Weather Advisory

  • Today

    High: 6 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Tonight

    Tonight: A chance of snow showers, mainly after 4am. Cloudy, with a low around 1. Wind chill values as low as -5. Calm wind becoming southeast 5 to 7 mph after midnight. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 1 °F

    Cloudy then
    Chance Snow
    Showers

  • Sunday

    Sunday: Snow. The snow could be heavy at times. High near 13. Wind chill values as low as -5. Southeast wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 13 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around 8. East wind 6 to 8 mph becoming northwest after midnight. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 8 °F

    Heavy Snow

  • Monday

    Monday: Snow. High near 12. Northwest wind 7 to 13 mph. Chance of precipitation is 80%.

    High: 12 °F

    Snow

  • Monday Night

    Monday Night: A chance of snow showers. Mostly cloudy, with a low around -2. West wind 11 to 13 mph. Chance of precipitation is 50%.

    Low: -2 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: A chance of snow showers. Mostly cloudy and cold, with a high near 9. Southwest wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.

    High: 9 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: A chance of snow showers. Mostly cloudy, with a low around 2. West wind 10 to 13 mph. Chance of precipitation is 40%.

    Low: 2 °F

    Chance Snow
    Showers

Detailed Forecast

Today
A chance of snow showers before 9am. Mostly cloudy and cold, with a high near 6. Wind chill values as low as -15. West wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 40%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of snow showers, mainly after 4am. Cloudy, with a low around 1. Wind chill values as low as -5. Calm wind becoming southeast 5 to 7 mph after midnight. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Sunday
Snow. The snow could be heavy at times. High near 13. Wind chill values as low as -5. Southeast wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Sunday Night
Snow. The snow could be heavy at times. Low around 8. East wind 6 to 8 mph becoming northwest after midnight. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Monday
Snow. High near 12. Northwest wind 7 to 13 mph. Chance of precipitation is 80%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around -2. West wind 11 to 13 mph. Chance of precipitation is 50%.
Tuesday
A chance of snow showers. Mostly cloudy and cold, with a high near 9. Southwest wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 2. West wind 10 to 13 mph. Chance of precipitation is 40%.
Wednesday
A chance of snow showers. Mostly cloudy and cold, with a high near 10. Chance of precipitation is 40%.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around -1. Chance of precipitation is 40%.
Thursday
A chance of snow showers. Mostly cloudy and cold, with a high near 9. Chance of precipitation is 50%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around -1. Chance of precipitation is 30%.
Friday
A chance of snow showers. Mostly cloudy, with a high near 11. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Little Valley NY
 42.21°N 78.83°W (Elev. 1900 ft)
Last Update:
6:36 am EST Jan 24, 2026
Forecast Valid:
8am EST Jan 24, 2026-6pm EST Jan 30, 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