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 and Breezy

34°F

1°C

Humidity 70%
Wind Speed NW 21 G 32 mph
Barometer 29.58 in (1003.1 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 16 Nov 3:56 pm EST
Extended Forecast for

3 Miles ENE Dewittville NY

Winter Weather Advisory November 16, 04:48pm until November 17, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory November 16, 04:48pm until November 17, 01:00pm

    NOW until 1:00pm Mon

    Winter Weather Advisory

  • This Afternoon

    High: 39 °F

    Snow and
    Patchy
    Blowing Snow

  • Tonight

    Tonight: Snow before 3am, then snow showers likely after 3am. Patchy blowing snow before midnight. Low around 29. Blustery, with a northwest wind 17 to 21 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 29 °F

    Snow and
    Patchy
    Blowing Snow

  • Monday

    Monday: Snow showers likely. Mostly cloudy, with a high near 36. West wind around 17 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 36 °F

    Snow Showers
    Likely

  • Monday Night

    Monday Night: A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 28. West wind 7 to 13 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: A slight chance of showers after 1pm. Mostly cloudy, with a high near 40. West wind around 7 mph. Chance of precipitation is 20%.

    High: 40 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of rain showers before 10pm, then a chance of snow showers. Mostly cloudy, with a low around 26. Light and variable wind. Chance of precipitation is 40%.

    Low: 26 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 44. East wind 3 to 5 mph.

    High: 44 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 32. Light and variable wind.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Snow. Patchy blowing snow. High near 39. Breezy, with a northwest wind around 21 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow before 3am, then snow showers likely after 3am. Patchy blowing snow before midnight. Low around 29. Blustery, with a northwest wind 17 to 21 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Monday
Snow showers likely. Mostly cloudy, with a high near 36. West wind around 17 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Monday Night
A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 28. West wind 7 to 13 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday
A slight chance of showers after 1pm. Mostly cloudy, with a high near 40. West wind around 7 mph. Chance of precipitation is 20%.
Tuesday Night
A chance of rain showers before 10pm, then a chance of snow showers. Mostly cloudy, with a low around 26. Light and variable wind. Chance of precipitation is 40%.
Wednesday
Mostly sunny, with a high near 44. East wind 3 to 5 mph.
Wednesday Night
Mostly cloudy, with a low around 32. Light and variable wind.
Thursday
Mostly cloudy, with a high near 48.
Thursday Night
Showers. Low around 39. Chance of precipitation is 90%.
Friday
Showers. High near 55. Chance of precipitation is 80%.
Friday Night
Showers likely. Cloudy, with a low around 38. Chance of precipitation is 60%.
Saturday
A chance of showers. Mostly cloudy, with a high near 47. Chance of precipitation is 40%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
Sunday
A chance of showers. Mostly cloudy, with a high near 47.
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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 pm EST Nov 16, 2025
Forecast Valid:
4pm EST Nov 16, 2025-6pm EST Nov 23, 2025
 
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