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.

Light Snow Fog/Mist

12°F

-11°C

Humidity 92%
Wind Speed W 7 mph
Barometer 29.98 in (1018.9 mb)
Dewpoint 10°F (-12°C)
Visibility 3.00 mi
Wind Chill1°F (-17°C)
Last update 24 Feb 3:56 am EST
Extended Forecast for

3 Miles SSW Steamburg NY

Winter Weather Advisory February 24, 07:00pm until February 25, 01:00pm
Winter Weather Advisory February 24, 04:00am until February 24, 06:00am
Click here for hazard details and duration
Winter Weather Advisory
Winter Weather Advisory
  •  
    Winter Weather Advisory February 24, 04:00am until February 24, 06:00am

    NOW until 6:00am Tue

    Winter Weather Advisory

  • Overnight

    Low: 8 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 26. Wind chill values as low as -5. West wind 7 to 10 mph becoming southwest in the afternoon.

    High: 26 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow showers before 10pm, then snow between 10pm and 4am, then a chance of snow showers after 4am. The snow could be heavy at times. Low around 20. South wind 9 to 14 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 20 °F

    Heavy Snow

  • Wednesday

    Wednesday: A chance of snow showers before 7am, then snow likely between 7am and 1pm, then a chance of snow showers after 1pm. Mostly cloudy, with a high near 34. Southwest wind 11 to 14 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: A slight chance of snow showers before 1am. Mostly cloudy, with a low around 16. West wind 6 to 11 mph. Chance of precipitation is 20%.

    Low: 16 °F

    Slight Chance
    Snow Showers

  • Thursday

    Thursday: A chance of snow showers, mainly after 1pm. Partly sunny, with a high near 31. West wind 3 to 6 mph. Chance of precipitation is 30%.

    High: 31 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 13. North wind around 5 mph becoming light and variable after midnight.

    Low: 13 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 39. Southwest wind 5 to 8 mph.

    High: 39 °F

    Sunny

Detailed Forecast

Overnight
A chance of snow showers. Mostly cloudy, with a low around 8. Wind chill values as low as -5. Northwest wind around 10 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
Partly sunny, with a high near 26. Wind chill values as low as -5. West wind 7 to 10 mph becoming southwest in the afternoon.
Tuesday Night
A chance of snow showers before 10pm, then snow between 10pm and 4am, then a chance of snow showers after 4am. The snow could be heavy at times. Low around 20. South wind 9 to 14 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Wednesday
A chance of snow showers before 7am, then snow likely between 7am and 1pm, then a chance of snow showers after 1pm. Mostly cloudy, with a high near 34. Southwest wind 11 to 14 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday Night
A slight chance of snow showers before 1am. Mostly cloudy, with a low around 16. West wind 6 to 11 mph. Chance of precipitation is 20%.
Thursday
A chance of snow showers, mainly after 1pm. Partly sunny, with a high near 31. West wind 3 to 6 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 13. North wind around 5 mph becoming light and variable after midnight.
Friday
Sunny, with a high near 39. Southwest wind 5 to 8 mph.
Friday Night
Partly cloudy, with a low around 28.
Saturday
Mostly sunny, with a high near 43.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 17. Chance of precipitation is 40%.
Sunday
Partly sunny, with a high near 22.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 9. Chance of precipitation is 30%.
Monday
A chance of snow showers. Partly sunny, with a high near 25. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Steamburg NY
 42.08°N 78.91°W (Elev. 1867 ft)
Last Update:
2:08 am EST Feb 24, 2026
Forecast Valid:
4am EST Feb 24, 2026-6pm EST Mar 2, 2026
 
Forecast Discussion
 
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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