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.

Mostly Cloudy

13°F

-11°C

Humidity 64%
Wind Speed W 6 mph
Barometer 29.87 in (1015.3 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill4°F (-16°C)
Last update 18 Jan 5:56 pm EST
Extended Forecast for

3 Miles E Ellington NY

Winter Storm Warning January 19, 07:00am until January 21, 03:00pm
Click here for hazard details and duration
Winter Storm Warning

  • Tonight

    Tonight: A chance of snow showers, mainly after 2am. Mostly cloudy, with a low around 11. Southwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 11 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • M.L.King Day

    M.L.King Day: Snow showers likely, mainly before noon. Patchy blowing snow between noon and 5pm. Mostly cloudy, with a high near 21. Breezy, with a west wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 21 °F

    Snow Showers
    Likely and
    Patchy
    Blowing Snow

  • Monday Night

    Monday Night: A chance of snow showers. Patchy blowing snow before 7pm. Mostly cloudy, with a low around 2. Wind chill values as low as -15. West wind 14 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. New snow accumulation of around an inch possible.

    Low: 2 °F

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

  • Tuesday

    Tuesday: A chance of snow showers. Mostly cloudy and cold, with a high near 10. Wind chill values as low as -15. Southwest wind 13 to 16 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 10 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 5. Southwest wind 7 to 9 mph.

    Low: 5 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Snow showers. High near 27. South wind 10 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.

    High: 27 °F

    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow showers. Low around 16. Southwest wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.

    Low: 16 °F

    Snow Showers

  • Thursday

    Thursday: Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 21. West wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    High: 21 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: Snow showers likely before 1am. Mostly cloudy, with a low around 6. Chance of precipitation is 60%.

    Low: 6 °F

    Snow Showers
    Likely

Detailed Forecast

Tonight
A chance of snow showers, mainly after 2am. Mostly cloudy, with a low around 11. Southwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.
M.L.King Day
Snow showers likely, mainly before noon. Patchy blowing snow between noon and 5pm. Mostly cloudy, with a high near 21. Breezy, with a west wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Monday Night
A chance of snow showers. Patchy blowing snow before 7pm. Mostly cloudy, with a low around 2. Wind chill values as low as -15. West wind 14 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. New snow accumulation of around an inch possible.
Tuesday
A chance of snow showers. Mostly cloudy and cold, with a high near 10. Wind chill values as low as -15. Southwest wind 13 to 16 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday Night
Mostly cloudy, with a low around 5. Southwest wind 7 to 9 mph.
Wednesday
Snow showers. High near 27. South wind 10 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.
Wednesday Night
Snow showers. Low around 16. Southwest wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.
Thursday
Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 21. West wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Thursday Night
Snow showers likely before 1am. Mostly cloudy, with a low around 6. Chance of precipitation is 60%.
Friday
Mostly cloudy, with a high near 17.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 5. Chance of precipitation is 50%.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 16. Chance of precipitation is 40%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around -1. Chance of precipitation is 50%.
Sunday
A chance of snow showers. Mostly cloudy and cold, with a high near 9. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Ellington NY
 42.23°N 79.07°W (Elev. 1345 ft)
Last Update:
3:36 pm EST Jan 18, 2026
Forecast Valid:
5pm EST Jan 18, 2026-6pm EST Jan 25, 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