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.

Fair

54°F

12°C

Humidity 97%
Wind Speed S 5 mph
Barometer 29.94 in (1013.9 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Wind Chill53°F (12°C)
Last update 18 Apr 2:56 am EDT
Extended Forecast for

3 Miles SSW Little Valley NY

  • Overnight

    Overnight: Mostly clear, with a low around 51. Southeast wind around 7 mph.

    Low: 51 °F

    Mostly Clear

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 4pm. Some of the storms could produce heavy rainfall. High near 74. South wind 13 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 74 °F

    Mostly Sunny
    then Heavy
    Rain

  • Saturday Night

    Saturday Night: Rain showers before 5am, then rain likely, possibly mixed with snow showers. Some thunder is also possible. Low around 33. West wind 10 to 14 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 33 °F

    Showers then
    Rain/Snow

  • Sunday

    Sunday: A chance of snow showers, mainly before 11am. Partly sunny, with a high near 42. West wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: A chance of snow showers, mainly before 2am. Mostly cloudy, with a low around 23. Northwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    Low: 23 °F

    Chance Snow
    Showers

  • Monday

    Monday: A slight chance of snow showers before 2pm. Partly sunny, with a high near 35. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 35 °F

    Slight Chance
    Snow Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 20. West wind around 6 mph becoming light and variable in the evening.

    Low: 20 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 52. Southwest wind 7 to 11 mph, with gusts as high as 21 mph.

    High: 52 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 38. Chance of precipitation is 40%.

    Low: 38 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 51. Southeast wind around 7 mph.
Saturday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 4pm. Some of the storms could produce heavy rainfall. High near 74. South wind 13 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
Rain showers before 5am, then rain likely, possibly mixed with snow showers. Some thunder is also possible. Low around 33. West wind 10 to 14 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday
A chance of snow showers, mainly before 11am. Partly sunny, with a high near 42. West wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Sunday Night
A chance of snow showers, mainly before 2am. Mostly cloudy, with a low around 23. Northwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Monday
A slight chance of snow showers before 2pm. Partly sunny, with a high near 35. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 20. West wind around 6 mph becoming light and variable in the evening.
Tuesday
Mostly sunny, with a high near 52. Southwest wind 7 to 11 mph, with gusts as high as 21 mph.
Tuesday Night
A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 38. Chance of precipitation is 40%.
Wednesday
Partly sunny, with a high near 57.
Wednesday Night
Mostly clear, with a low around 36.
Thursday
Sunny, with a high near 65.
Thursday Night
Partly cloudy, with a low around 45.
Friday
A chance of showers. Mostly sunny, with a high near 68. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Little Valley NY
 42.21°N 78.83°W (Elev. 1900 ft)
Last Update:
2:23 am EDT Apr 18, 2026
Forecast Valid:
3am EDT Apr 18, 2026-6pm EDT Apr 24, 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