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.

Overcast

49°F

9°C

Humidity 97%
Wind Speed N 9 mph
Barometer 30.20 in (1022.9 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 3 Apr 11:56 pm EDT
Extended Forecast for

Jamestown West NY

  • Overnight

    Overnight: Mostly cloudy, with a low around 48. Light northeast wind.

    Low: 48 °F

    Mostly Cloudy

  • Saturday

    Saturday: Showers and thunderstorms likely, mainly before 2pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 74. Southeast wind 5 to 13 mph becoming south in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers and thunderstorms. Low around 39. South wind around 11 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 39 °F

    Showers

  • Sunday

    Sunday: Rain showers likely before 5pm, then a slight chance of rain and snow showers. Mostly cloudy, with a high near 46. West wind 11 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 46 °F

    Showers
    Likely then
    Slight Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of snow showers, mainly between 8pm and 2am. Mostly cloudy, with a low around 31. West wind 8 to 14 mph. Chance of precipitation is 30%.

    Low: 31 °F

    Chance Snow
    Showers

  • Monday

    Monday: A chance of snow showers after 8am, mixing with rain after 2pm. Partly sunny, with a high near 44. West wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    High: 44 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow

  • Monday Night

    Monday Night: Snow showers likely, possibly mixed with rain, becoming all snow after 8pm. Mostly cloudy, with a low around 25. West wind 6 to 9 mph. Chance of precipitation is 60%.

    Low: 25 °F

    Rain/Snow
    Likely then
    Snow Showers
    Likely

  • Tuesday

    Tuesday: A chance of snow showers before 8am. Partly sunny, with a high near 36. Northwest wind 9 to 11 mph. Chance of precipitation is 30%.

    High: 36 °F

    Chance Snow
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 48. Light northeast wind.
Saturday
Showers and thunderstorms likely, mainly before 2pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 74. Southeast wind 5 to 13 mph becoming south in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and thunderstorms. Low around 39. South wind around 11 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Rain showers likely before 5pm, then a slight chance of rain and snow showers. Mostly cloudy, with a high near 46. West wind 11 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday Night
A chance of snow showers, mainly between 8pm and 2am. Mostly cloudy, with a low around 31. West wind 8 to 14 mph. Chance of precipitation is 30%.
Monday
A chance of snow showers after 8am, mixing with rain after 2pm. Partly sunny, with a high near 44. West wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Monday Night
Snow showers likely, possibly mixed with rain, becoming all snow after 8pm. Mostly cloudy, with a low around 25. West wind 6 to 9 mph. Chance of precipitation is 60%.
Tuesday
A chance of snow showers before 8am. Partly sunny, with a high near 36. Northwest wind 9 to 11 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly clear, with a low around 20.
Wednesday
Sunny, with a high near 54.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
A chance of showers. Mostly sunny, with a high near 65. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 43. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 65.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jamestown West NY
 42.07°N 79.27°W (Elev. 1499 ft)
Last Update:
10:04 pm EDT Apr 3, 2026
Forecast Valid:
12am EDT Apr 4, 2026-6pm EDT Apr 10, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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