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.

Unknown Precip Fog/Mist

29°F

-2°C

Humidity 96%
Wind Speed W 17 G 23 mph
Barometer 29.76 in (1009.7 mb)
Dewpoint 28°F (-2°C)
Visibility 4.00 mi
Wind Chill17°F (-8°C)
Last update 20 Feb 11:56 pm EST
Extended Forecast for

3 Miles SSW Steamburg NY

  • Overnight

    Overnight: Snow showers likely, mainly before 3am. Cloudy, with a low around 28. West wind 11 to 14 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 28 °F

    Snow Showers
    Likely

  • Saturday

    Saturday: A chance of snow showers, mainly before 10am. Cloudy, with a high near 33. West wind 7 to 10 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Chance Snow
    Showers then
    Cloudy

  • Saturday Night

    Saturday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 26. West wind around 5 mph becoming calm after midnight. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Sunday

    Sunday: Snow. High near 34. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 34 °F

    Snow

  • Sunday Night

    Sunday Night: Snow likely. Mostly cloudy, with a low around 23. North wind around 6 mph. Chance of precipitation is 70%.

    Low: 23 °F

    Snow Likely

  • Monday

    Monday: Snow showers likely. Mostly cloudy, with a high near 29. Northwest wind 8 to 11 mph. Chance of precipitation is 70%.

    High: 29 °F

    Snow Showers
    Likely

  • Monday Night

    Monday Night: A chance of snow showers. Mostly cloudy, with a low around 10. Northwest wind around 11 mph. Chance of precipitation is 40%.

    Low: 10 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 22. West wind around 9 mph.

    High: 22 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow. Mostly cloudy, with a low around 16. Chance of precipitation is 50%.

    Low: 16 °F

    Chance Snow

Detailed Forecast

Overnight
Snow showers likely, mainly before 3am. Cloudy, with a low around 28. West wind 11 to 14 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 2 inches possible.
Saturday
A chance of snow showers, mainly before 10am. Cloudy, with a high near 33. West wind 7 to 10 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Saturday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 26. West wind around 5 mph becoming calm after midnight. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Sunday
Snow. High near 34. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
Snow likely. Mostly cloudy, with a low around 23. North wind around 6 mph. Chance of precipitation is 70%.
Monday
Snow showers likely. Mostly cloudy, with a high near 29. Northwest wind 8 to 11 mph. Chance of precipitation is 70%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 10. Northwest wind around 11 mph. Chance of precipitation is 40%.
Tuesday
Partly sunny, with a high near 22. West wind around 9 mph.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 16. Chance of precipitation is 50%.
Wednesday
Snow likely. Mostly cloudy, with a high near 36. Chance of precipitation is 70%.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 26. Chance of precipitation is 70%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 34. Chance of precipitation is 50%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Steamburg NY
 42.08°N 78.91°W (Elev. 1867 ft)
Last Update:
9:36 pm EST Feb 20, 2026
Forecast Valid:
12am EST Feb 21, 2026-6pm EST Feb 27, 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