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 Rain

34°F

1°C

Humidity 100%
Wind Speed W 16 G 25 mph
Barometer 29.96 in (1016.4 mb)
Dewpoint 34°F (1°C)
Visibility 8.00 mi
Wind Chill24°F (-4°C)
Last update 5 Apr 6:56 pm EDT
Extended Forecast for

5 Miles E Conewango Valley NY

  • Tonight

    Tonight: A chance of snow showers, mainly before 3am. Cloudy, with a low around 28. West wind 11 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 28 °F

    Chance Snow
    Showers

  • Monday

    Monday: Snow showers likely before 4pm, then a chance of rain showers between 4pm and 5pm, then a chance of rain and snow showers after 5pm. Cloudy, with a high near 39. West wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Snow Showers
    Likely then
    Rain/Snow
    Likely

  • Monday Night

    Monday Night: Snow showers, mainly after 8pm. Low around 22. West wind 6 to 13 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 22 °F

    Snow Showers

  • Tuesday

    Tuesday: Snow showers likely, mainly before 1pm. Partly sunny, with a high near 29. Northwest wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 29 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 16. West wind around 5 mph becoming calm in the evening.

    Low: 16 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 48. South wind 3 to 8 mph.

    High: 48 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 34. South wind 6 to 11 mph, with gusts as high as 23 mph.

    Low: 34 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 60. South wind around 14 mph, with gusts as high as 24 mph.

    High: 60 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of showers. Mostly cloudy, with a low around 45. Chance of precipitation is 30%.

    Low: 45 °F

    Chance
    Showers

Detailed Forecast

Tonight
A chance of snow showers, mainly before 3am. Cloudy, with a low around 28. West wind 11 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.
Monday
Snow showers likely before 4pm, then a chance of rain showers between 4pm and 5pm, then a chance of rain and snow showers after 5pm. Cloudy, with a high near 39. West wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday Night
Snow showers, mainly after 8pm. Low around 22. West wind 6 to 13 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Tuesday
Snow showers likely, mainly before 1pm. Partly sunny, with a high near 29. Northwest wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Tuesday Night
Mostly clear, with a low around 16. West wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 48. South wind 3 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 34. South wind 6 to 11 mph, with gusts as high as 23 mph.
Thursday
Mostly sunny, with a high near 60. South wind around 14 mph, with gusts as high as 24 mph.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 45. Chance of precipitation is 30%.
Friday
A chance of showers after 2pm. Partly sunny, with a high near 62. Chance of precipitation is 40%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 41. Chance of precipitation is 40%.
Saturday
A chance of showers. Partly sunny, with a high near 59. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
A chance of showers. Partly sunny, with a high near 70. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Conewango Valley NY
 42.26°N 78.91°W (Elev. 1900 ft)
Last Update:
7:00 pm EDT Apr 5, 2026
Forecast Valid:
7pm EDT Apr 5, 2026-6pm EDT Apr 12, 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

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation