National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Overcast

20°F

-7°C

Humidity 96%
Wind Speed S 5 mph
Barometer 30.11 in (1023.0 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 4 Jan 10:56 pm EST
Extended Forecast for

4 Miles NNE Sherman NY

  • Overnight

    Overnight: Occasional snow, mainly after 2am. Low around 16. South wind around 6 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 16 °F

    Snow

  • Monday

    Monday: Snow likely, mainly before 11am. Mostly cloudy, with a high near 33. South wind 7 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Snow Likely
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26. Southwest wind around 6 mph.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of drizzle or freezing rain before 10am, then a slight chance of freezing rain between 10am and 1pm, then rain showers likely after 1pm. Mostly cloudy, with a high near 42. South wind 6 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 42 °F

    Chance
    Drizzle/Freezing
    Rain then
    Rain/Freezing
    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain showers likely before 4am, then a chance of snow showers. Cloudy, with a low around 31. West wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Showers
    Likely then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: A chance of snow showers, mainly before 7am. Mostly cloudy, with a high near 36. West wind 8 to 10 mph. Chance of precipitation is 30%.

    High: 36 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 30. South wind around 6 mph.

    Low: 30 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 45. South wind 6 to 9 mph.

    High: 45 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of showers. Mostly cloudy, with a low around 32. Chance of precipitation is 50%.

    Low: 32 °F

    Chance
    Showers

Detailed Forecast

Overnight
Occasional snow, mainly after 2am. Low around 16. South wind around 6 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Monday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 33. South wind 7 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
Mostly cloudy, with a low around 26. Southwest wind around 6 mph.
Tuesday
A chance of drizzle or freezing rain before 10am, then a slight chance of freezing rain between 10am and 1pm, then rain showers likely after 1pm. Mostly cloudy, with a high near 42. South wind 6 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Rain showers likely before 4am, then a chance of snow showers. Cloudy, with a low around 31. West wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of snow showers, mainly before 7am. Mostly cloudy, with a high near 36. West wind 8 to 10 mph. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 30. South wind around 6 mph.
Thursday
Partly sunny, with a high near 45. South wind 6 to 9 mph.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 32. Chance of precipitation is 50%.
Friday
Showers likely. Mostly cloudy, with a high near 43. Chance of precipitation is 60%.
Friday Night
Showers likely. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.
Saturday
A chance of rain and snow showers. Mostly cloudy, with a high near 39. Chance of precipitation is 40%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 29. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Sherman NY
 42.2°N 79.57°W (Elev. 1598 ft)
Last Update:
9:36 pm EST Jan 4, 2026
Forecast Valid:
12am EST Jan 5, 2026-6pm EST Jan 11, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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