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

29°F

-2°C

Humidity 92%
Wind Speed N 3 mph
Barometer 30.03 in (1019.5 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 21 Feb 8:56 pm EST
Extended Forecast for

Jamestown West NY

  • Tonight

    Tonight: A chance of snow showers, mainly after 1am. Cloudy, with a low around 27. Light south wind. Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 27 °F

    Cloudy then
    Chance Snow
    Showers

  • Sunday

    Sunday: Snow, mainly before 4pm, then a chance of snow showers after 4pm. High near 34. Calm wind becoming northwest 5 to 9 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Snow

  • Sunday Night

    Sunday Night: Snow likely. Cloudy, with a low around 25. Northwest wind 7 to 11 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 25 °F

    Snow Likely

  • Monday

    Monday: Snow. High near 30. Northwest wind 11 to 16 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 30 °F

    Snow

  • Monday Night

    Monday Night: A chance of snow showers. Mostly cloudy, with a low around 8. Northwest wind around 14 mph. Chance of precipitation is 50%.

    Low: 8 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: A slight chance of snow showers. Partly sunny, with a high near 25. West wind 7 to 9 mph. Chance of precipitation is 20%.

    High: 25 °F

    Slight Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 1am. Mostly cloudy, with a low around 18. South wind 5 to 9 mph. Chance of precipitation is 70%.

    Low: 18 °F

    Snow Likely

  • Wednesday

    Wednesday: Snow likely before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 38. Southwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.

    High: 38 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: A chance of rain and snow showers before 1am, then snow showers likely. Mostly cloudy, with a low around 24. Chance of precipitation is 60%.

    Low: 24 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
A chance of snow showers, mainly after 1am. Cloudy, with a low around 27. Light south wind. Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Snow, mainly before 4pm, then a chance of snow showers after 4pm. High near 34. Calm wind becoming northwest 5 to 9 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Sunday Night
Snow likely. Cloudy, with a low around 25. Northwest wind 7 to 11 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Monday
Snow. High near 30. Northwest wind 11 to 16 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 8. Northwest wind around 14 mph. Chance of precipitation is 50%.
Tuesday
A slight chance of snow showers. Partly sunny, with a high near 25. West wind 7 to 9 mph. Chance of precipitation is 20%.
Tuesday Night
Snow likely, mainly after 1am. Mostly cloudy, with a low around 18. South wind 5 to 9 mph. Chance of precipitation is 70%.
Wednesday
Snow likely before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 38. Southwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
Wednesday Night
A chance of rain and snow showers before 1am, then snow showers likely. Mostly cloudy, with a low around 24. Chance of precipitation is 60%.
Thursday
A chance of snow showers before 1pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 35. Chance of precipitation is 50%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 20. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 38.
Friday Night
Partly cloudy, with a low around 26.
Saturday
Mostly sunny, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Jamestown West NY
 42.09°N 79.26°W (Elev. 1499 ft)
Last Update:
6:36 pm EST Feb 21, 2026
Forecast Valid:
9pm EST Feb 21, 2026-6pm EST Feb 28, 2026
 
Forecast Discussion
 
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Additional Resources

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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