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.

Light Snow

24°F

-4°C

Humidity 77%
Wind Speed N 9 mph
Barometer 30.34 in (1030.3 mb)
Dewpoint 18°F (-8°C)
Visibility 9.00 mi
Wind Chill14°F (-10°C)
Last update 24 Mar 12:56 am EDT
Extended Forecast for

3 Miles SSW Little Valley NY

  • Overnight

    Overnight: Isolated snow showers before 2am. Mostly cloudy, with a low around 18. North wind around 8 mph. Chance of precipitation is 20%.

    Low: 18 °F

    Isolated Snow
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 40. Light and variable wind becoming west 5 to 8 mph in the afternoon.

    High: 40 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 25. West wind around 5 mph becoming light and variable in the evening.

    Low: 25 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 48. South wind 6 to 9 mph.

    High: 48 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of showers. Mostly cloudy, with a low around 40. Southwest wind around 8 mph. Chance of precipitation is 30%.

    Low: 40 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 59. Southwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 59 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Rain showers before 2am, then a chance of rain and snow showers. Low around 25. Southwest wind around 9 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%.

    Low: 25 °F

    Showers then
    Rain/Snow

  • Friday

    Friday: A chance of rain and snow showers before 8am. Partly sunny, with a high near 31. North wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    High: 31 °F

    Chance
    Rain/Snow
    then Partly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

Detailed Forecast

Overnight
Isolated snow showers before 2am. Mostly cloudy, with a low around 18. North wind around 8 mph. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 40. Light and variable wind becoming west 5 to 8 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 25. West wind around 5 mph becoming light and variable in the evening.
Wednesday
Mostly cloudy, with a high near 48. South wind 6 to 9 mph.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 40. Southwest wind around 8 mph. Chance of precipitation is 30%.
Thursday
A chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 59. Southwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Rain showers before 2am, then a chance of rain and snow showers. Low around 25. Southwest wind around 9 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%.
Friday
A chance of rain and snow showers before 8am. Partly sunny, with a high near 31. North wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 16.
Saturday
Mostly sunny, with a high near 34.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
Mostly sunny, with a high near 44.
Sunday Night
Partly cloudy, with a low around 28.
Monday
Mostly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Little Valley NY
 42.21°N 78.83°W (Elev. 1900 ft)
Last Update:
9:58 pm EDT Mar 23, 2026
Forecast Valid:
1am EDT Mar 24, 2026-6pm EDT Mar 30, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation