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Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Overcast

41°F

5°C

Humidity 100%
Wind Speed S 10 mph
Barometer 29.44 in (998.1 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 20 Feb 10:56 am EST
Extended Forecast for

2 Miles E Ashville NY

Wind Advisory until February 20, 11:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until February 20, 11:00pm

    NOW until 11:00pm Fri

    Wind Advisory

  • Today

    High: 50 °F

    Chance Rain

  • Tonight

    Tonight: Snow likely before 1am, then snow showers likely, mainly between 1am and 2am. Mostly cloudy, with a low around 29. West wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Snow Likely

  • Saturday

    Saturday: A chance of snow showers before 1pm. Mostly cloudy, with a high near 36. West wind 7 to 11 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: A chance of snow, mainly after 1am. Mostly cloudy, with a low around 27. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Slight Chance
    Snow then
    Chance Snow

  • Sunday

    Sunday: Snow. High near 35. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 80%.

    High: 35 °F

    Snow

  • Sunday Night

    Sunday Night: Snow likely. Cloudy, with a low around 24. Northwest wind around 6 mph. Chance of precipitation is 70%.

    Low: 24 °F

    Snow Likely

  • Monday

    Monday: Snow showers likely. Cloudy, with a high near 32. North wind 6 to 10 mph. Chance of precipitation is 60%.

    High: 32 °F

    Snow Showers
    Likely

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 13. Northwest wind 6 to 8 mph.

    Low: 13 °F

    Mostly Cloudy

Detailed Forecast

Today
A chance of rain. Partly sunny, with a high near 50. South wind 14 to 16 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Snow likely before 1am, then snow showers likely, mainly between 1am and 2am. Mostly cloudy, with a low around 29. West wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Saturday
A chance of snow showers before 1pm. Mostly cloudy, with a high near 36. West wind 7 to 11 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Saturday Night
A chance of snow, mainly after 1am. Mostly cloudy, with a low around 27. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Sunday
Snow. High near 35. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 80%.
Sunday Night
Snow likely. Cloudy, with a low around 24. Northwest wind around 6 mph. Chance of precipitation is 70%.
Monday
Snow showers likely. Cloudy, with a high near 32. North wind 6 to 10 mph. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 13. Northwest wind 6 to 8 mph.
Tuesday
Partly sunny, with a high near 26.
Tuesday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 18. Chance of precipitation is 40%.
Wednesday
Rain and snow showers likely. Mostly cloudy, with a high near 39. Chance of precipitation is 70%.
Wednesday Night
Rain and snow showers likely. Mostly cloudy, with a low around 24. Chance of precipitation is 60%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 32. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Ashville NY
 42.12°N 79.38°W (Elev. 1309 ft)
Last Update:
9:37 am EST Feb 20, 2026
Forecast Valid:
11am EST Feb 20, 2026-6pm EST Feb 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation