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 Rain

52°F

11°C

Humidity 97%
Wind Speed SW 14 mph
Barometer 29.25 in (991.3 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 29 Dec 3:56 am EST
Extended Forecast for

4 Miles NNE Sherman NY

Flood Watch December 29, 04:29am until December 29, 04:00pm
Winter Storm Warning December 29, 01:00pm until January 2, 01:00am
High Wind Warning until December 30, 01:00am
Lakeshore Flood Warning December 29, 05:00am until December 29, 10:00pm
Click here for hazard details and duration
Flood Watch
Winter Storm Warning
High Wind Warning
Lakeshore Flood Warning
  •  
    Flood Watch December 29, 04:29am until December 29, 04:00pm
    High Wind Warning until December 30, 01:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 35 °F

    Chance
    Showers

  • Monday

    Monday: A chance of rain and snow showers before 8am, then snow showers likely, possibly mixed with rain showers and sleet between 8am and 9am, then snow showers after 9am. Patchy blowing snow after 8am. Temperature falling to around 22 by 4pm. Windy, with a southwest wind 24 to 31 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 2 to 4 inches possible.

    High: 39 °F⇓

    Wintry Mix
    and Patchy
    Blowing Snow

  • Monday Night

    Monday Night: Snow showers. Widespread blowing snow, mainly before 1am. Low around 18. Breezy, with a west wind 26 to 28 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 18 °F

    Snow Showers
    and Blowing
    Snow

  • Tuesday

    Tuesday: Snow showers, mainly before 1pm. Areas of blowing snow before 4pm. High near 24. Breezy, with a west wind 17 to 24 mph, with gusts as high as 44 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 24 °F

    Snow Showers
    and Areas
    Blowing Snow

  • Tuesday Night

    Tuesday Night: Snow showers. Low around 18. West wind around 16 mph, with gusts as high as 31 mph. Chance of precipitation is 100%.

    Low: 18 °F

    Snow Showers

  • Wednesday

    Wednesday: Snow showers. High near 26. Breezy, with a west wind 17 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 100%.

    High: 26 °F

    Snow Showers
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow showers. Low around 12. West wind 9 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.

    Low: 12 °F

    Snow Showers

  • New Year's Day

    New Year's Day: Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 17. West wind 9 to 13 mph. Chance of precipitation is 60%.

    High: 17 °F

    Snow Showers
    Likely

Detailed Forecast

Overnight
A chance of showers. Cloudy, with a low around 35. Southwest wind around 18 mph, with gusts as high as 33 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
A chance of rain and snow showers before 8am, then snow showers likely, possibly mixed with rain showers and sleet between 8am and 9am, then snow showers after 9am. Patchy blowing snow after 8am. Temperature falling to around 22 by 4pm. Windy, with a southwest wind 24 to 31 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 2 to 4 inches possible.
Monday Night
Snow showers. Widespread blowing snow, mainly before 1am. Low around 18. Breezy, with a west wind 26 to 28 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Tuesday
Snow showers, mainly before 1pm. Areas of blowing snow before 4pm. High near 24. Breezy, with a west wind 17 to 24 mph, with gusts as high as 44 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Tuesday Night
Snow showers. Low around 18. West wind around 16 mph, with gusts as high as 31 mph. Chance of precipitation is 100%.
Wednesday
Snow showers. High near 26. Breezy, with a west wind 17 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 100%.
Wednesday Night
Snow showers. Low around 12. West wind 9 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
New Year's Day
Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 17. West wind 9 to 13 mph. Chance of precipitation is 60%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 11. Chance of precipitation is 40%.
Friday
A chance of snow showers before 1pm. Mostly cloudy, with a high near 19. Chance of precipitation is 30%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 14. Chance of precipitation is 30%.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 23. Chance of precipitation is 30%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 12. Chance of precipitation is 30%.
Sunday
A chance of snow showers. Partly sunny, with a high near 24. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Sherman NY
 42.2°N 79.57°W (Elev. 1598 ft)
Last Update:
4:20 am EST Dec 29, 2025
Forecast Valid:
4am EST Dec 29, 2025-6pm EST Jan 4, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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