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.

Mostly Cloudy

60°F

16°C

Humidity 100%
Wind Speed S 7 mph
Barometer 29.90 in (1012.6 mb)
Dewpoint 60°F (16°C)
Visibility 9.00 mi
Last update 16 Apr 7:56 am EDT
Extended Forecast for

3 Miles SSW Little Valley NY

  • Today

    Today: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3pm. High near 72. Southwest wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 72 °F

    Chance
    Showers then
    Showers

  • Tonight

    Tonight: Showers and thunderstorms likely before midnight, then a chance of showers. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 50. West wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 50 °F

    Showers
    Likely then
    Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: Cloudy, then gradually becoming mostly sunny, with a high near 65. North wind around 6 mph.

    High: 65 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 50. Calm wind becoming southeast around 6 mph after midnight.

    Low: 50 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 71. South wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 71 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Rain showers likely before 5am, then a chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 34. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 34 °F

    Showers
    Likely then
    Rain/Snow
    Likely

  • Sunday

    Sunday: A chance of rain and snow showers before 11am, then a chance of rain showers. Mostly cloudy, with a high near 39. West wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.

    High: 39 °F

    Chance
    Rain/Snow
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of snow showers before 2am. Mostly cloudy, with a low around 24. Northwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    Low: 24 °F

    Chance Snow
    Showers

  • Monday

    Monday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

Detailed Forecast

Today
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3pm. High near 72. Southwest wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms likely before midnight, then a chance of showers. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 50. West wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Cloudy, then gradually becoming mostly sunny, with a high near 65. North wind around 6 mph.
Friday Night
Partly cloudy, with a low around 50. Calm wind becoming southeast around 6 mph after midnight.
Saturday
A slight chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 71. South wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Rain showers likely before 5am, then a chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 34. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
A chance of rain and snow showers before 11am, then a chance of rain showers. Mostly cloudy, with a high near 39. West wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Sunday Night
A chance of snow showers before 2am. Mostly cloudy, with a low around 24. Northwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 37.
Monday Night
Partly cloudy, with a low around 23.
Tuesday
Mostly sunny, with a high near 54.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.
Wednesday
A chance of showers. Partly sunny, with a high near 55. Chance of precipitation is 30%.
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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:
7:58 am EDT Apr 16, 2026
Forecast Valid:
8am EDT Apr 16, 2026-6pm EDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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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