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.

Partly Cloudy

57°F

14°C

Humidity NA
Wind Speed S 7 mph
Barometer 29.88 in (1011.9 mb)
Dewpoint N/A
Visibility 10.00 mi
Last update 16 Apr 8:56 pm EDT
Extended Forecast for

3 Miles SSW Little Valley NY

  • Tonight

    Tonight: A chance of showers, mainly before 2am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 50. Northwest wind around 6 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 50 °F

    Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 65. Northwest wind around 5 mph.

    High: 65 °F

    Patchy Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 50. Calm wind becoming southeast around 6 mph in the evening.

    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 72. South wind 10 to 13 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: 72 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Rain showers before 5am, then rain and snow showers likely. Some thunder is also possible. Low around 34. West wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 34 °F

    Showers then
    Rain/Snow

  • Sunday

    Sunday: Rain and snow showers likely before 2pm, then a chance of snow showers. Mostly cloudy, with a high near 42. West wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 42 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: A chance of snow showers before 2am. Mostly cloudy, with a low around 24. Northwest wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    Low: 24 °F

    Chance Snow
    Showers

  • Monday

    Monday: Partly sunny, with a high near 36. Northwest wind around 10 mph, with gusts as high as 22 mph.

    High: 36 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of showers, mainly before 2am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 50. Northwest wind around 6 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 65. Northwest wind around 5 mph.
Friday Night
Partly cloudy, with a low around 50. Calm wind becoming southeast around 6 mph in the evening.
Saturday
A slight chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 72. South wind 10 to 13 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 before 5am, then rain and snow showers likely. Some thunder is also possible. Low around 34. West wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Rain and snow showers likely before 2pm, then a chance of snow showers. Mostly cloudy, with a high near 42. West wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A chance of snow showers before 2am. Mostly cloudy, with a low around 24. Northwest wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 36. Northwest wind around 10 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Mostly sunny, with a high near 57.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 38. Chance of precipitation is 40%.
Wednesday
Mostly sunny, with a high near 56.
Wednesday Night
Partly cloudy, with a low around 34.
Thursday
Mostly sunny, with a high near 56.
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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:
8:04 pm EDT Apr 16, 2026
Forecast Valid:
9pm EDT Apr 16, 2026-6pm EDT Apr 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

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Chance of Precipitation