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Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Light Snow

8°F

-13°C

Humidity 92%
Wind Speed W 7 mph
Barometer 29.79 in (1013.0 mb)
Dewpoint 6°F (-14°C)
Visibility 7.00 mi
Wind Chill-3°F (-19°C)
Last update 26 Jan 5:56 am EST
Extended Forecast for

3 Miles SW Sinclairville NY

Cold Weather Advisory January 26, 10:00pm until January 27, 01:00pm
Winter Storm Warning January 26, 06:49am until January 26, 07:00pm
Click here for hazard details and duration
Cold Weather Advisory
Winter Storm Warning
  •  
    Winter Storm Warning January 26, 06:49am until January 26, 07:00pm

    NOW until 7:00pm Mon

    Winter Storm Warning

  • Today

    High: 14 °F

    Snow Showers

  • Tonight

    Tonight: Snow showers likely, mainly before 1am. Mostly cloudy, with a low around -1. Wind chill values as low as -15. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: -1 °F

    Snow Showers
    Likely

  • Tuesday

    Tuesday: Snow showers likely. Mostly cloudy, with a high near 13. Wind chill values as low as -20. Southwest wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 13 °F

    Snow Showers
    Likely

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 1. Wind chill values as low as -10. West wind 9 to 13 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 1 °F

    Snow Showers
    Likely

  • Wednesday

    Wednesday: A chance of snow showers. Mostly cloudy, with a high near 11. West wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    High: 11 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: A chance of snow showers. Mostly cloudy, with a low around 1. Southwest wind around 7 mph. Chance of precipitation is 40%.

    Low: 1 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: A chance of snow showers. Mostly cloudy and cold, with a high near 8. West wind 6 to 10 mph. Chance of precipitation is 40%.

    High: 8 °F

    Chance Snow
    Showers

  • Thursday Night

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

    Low: -6 °F

    Mostly Cloudy

Detailed Forecast

Today
Snow showers. High near 14. West wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. Total daytime snow accumulation of around an inch possible.
Tonight
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around -1. Wind chill values as low as -15. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday
Snow showers likely. Mostly cloudy, with a high near 13. Wind chill values as low as -20. Southwest wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Tuesday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 1. Wind chill values as low as -10. West wind 9 to 13 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 11. West wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 1. Southwest wind around 7 mph. Chance of precipitation is 40%.
Thursday
A chance of snow showers. Mostly cloudy and cold, with a high near 8. West wind 6 to 10 mph. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around -6. West wind around 6 mph.
Friday
A chance of snow showers. Mostly cloudy and cold, with a high near 8. Chance of precipitation is 30%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 1. Chance of precipitation is 30%.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 14. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 0.
Sunday
Partly sunny, with a high near 19.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Sinclairville NY
 42.22°N 79.3°W (Elev. 1539 ft)
Last Update:
6:36 am EST Jan 26, 2026
Forecast Valid:
6am EST Jan 26, 2026-6pm EST Feb 1, 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