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.

Overcast

25°F

-4°C

Humidity 88%
Wind Speed SW 10 mph
Barometer 30.10 in (1022.2 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 12 Jan 4:56 am EST
Extended Forecast for

3 Miles ENE Dewittville NY

  • Overnight

    Overnight: Scattered flurries. Mostly cloudy, with a low around 21. West wind around 15 mph.

    Low: 21 °F

    Scattered
    Flurries

  • Monday

    Monday: A slight chance of snow showers after 3pm. Mostly cloudy, with a high near 32. Southwest wind 15 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.

    High: 32 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Monday Night

    Monday Night: A slight chance of snow showers before 11pm. Mostly cloudy, with a low around 27. Southwest wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    Low: 27 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A chance of showers after 4pm. Partly sunny, with a high near 39. Breezy, with a south wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 30%.

    High: 39 °F

    Partly Sunny
    then Chance
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain likely, possibly mixed with snow showers, mainly after 7pm. Cloudy, with a low around 33. Breezy, with a southwest wind 16 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Rain/Snow
    Likely and
    Breezy

  • Wednesday

    Wednesday: Rain and snow showers, becoming all snow after 4pm. High near 37. Southwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 37 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow showers. Low around 16. North wind 6 to 10 mph. Chance of precipitation is 90%.

    Low: 16 °F

    Snow Showers

  • Thursday

    Thursday: Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 20. North wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

    High: 20 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 11. Chance of precipitation is 30%.

    Low: 11 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
Scattered flurries. Mostly cloudy, with a low around 21. West wind around 15 mph.
Monday
A slight chance of snow showers after 3pm. Mostly cloudy, with a high near 32. Southwest wind 15 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.
Monday Night
A slight chance of snow showers before 11pm. Mostly cloudy, with a low around 27. Southwest wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Tuesday
A chance of showers after 4pm. Partly sunny, with a high near 39. Breezy, with a south wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 30%.
Tuesday Night
Rain likely, possibly mixed with snow showers, mainly after 7pm. Cloudy, with a low around 33. Breezy, with a southwest wind 16 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain and snow showers, becoming all snow after 4pm. High near 37. Southwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Snow showers. Low around 16. North wind 6 to 10 mph. Chance of precipitation is 90%.
Thursday
Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 20. North wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Thursday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 11. Chance of precipitation is 30%.
Friday
A chance of snow showers. Partly sunny, with a high near 24. Chance of precipitation is 30%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 17. Chance of precipitation is 50%.
Saturday
Snow showers likely. Mostly cloudy, with a high near 30. Chance of precipitation is 70%.
Saturday Night
Snow showers likely. Mostly cloudy, with a low around 14. Chance of precipitation is 60%.
Sunday
Snow showers likely. Mostly cloudy, with a high near 20. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Dewittville NY
 42.25°N 79.36°W (Elev. 1411 ft)
Last Update:
3:36 am EST Jan 12, 2026
Forecast Valid:
5am EST Jan 12, 2026-6pm EST Jan 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation