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.

Mostly Cloudy

10°F

-12°C

Humidity 61%
Wind Speed W 20 G 28 mph
Barometer 30.21 in (1027.4 mb)
Dewpoint -1°F (-18°C)
Visibility 8.00 mi
Wind Chill-9°F (-23°C)
Last update 20 Jan 12:56 pm EST
Extended Forecast for

3 Miles SSW Steamburg NY

Winter Storm Warning January 20, 01:29pm until January 21, 03:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning January 20, 01:29pm until January 21, 03:00pm

    NOW until 3:00pm Wed

    Winter Storm Warning

  • This Afternoon

    High: 10 °F

    Cold

  • Tonight

    Tonight: Partly cloudy, with a low around 5. Wind chill values as low as -10. Southwest wind 10 to 13 mph.

    Low: 5 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Snow showers, mainly after 10am. High near 30. Wind chill values as low as -10. Breezy, with a south wind 15 to 21 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 30 °F

    Snow Showers
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow showers. Low around 21. Southwest wind 15 to 18 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 21 °F

    Snow Showers

  • Thursday

    Thursday: A chance of snow showers. Mostly cloudy, with a high near 25. West wind 15 to 17 mph. Chance of precipitation is 50%.

    High: 25 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 5. West wind 11 to 15 mph. Chance of precipitation is 30%.

    Low: 5 °F

    Chance Snow
    Showers

  • Friday

    Friday: A chance of snow showers before 1pm. Mostly cloudy, with a high near 11. West wind 13 to 15 mph. Chance of precipitation is 30%.

    High: 11 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -5. West wind 6 to 10 mph.

    Low: -5 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Partly sunny and cold, with a high near 10. Wind chill values as low as -10. West wind around 16 mph.
Tonight
Partly cloudy, with a low around 5. Wind chill values as low as -10. Southwest wind 10 to 13 mph.
Wednesday
Snow showers, mainly after 10am. High near 30. Wind chill values as low as -10. Breezy, with a south wind 15 to 21 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow showers. Low around 21. Southwest wind 15 to 18 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 25. West wind 15 to 17 mph. Chance of precipitation is 50%.
Thursday Night
A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 5. West wind 11 to 15 mph. Chance of precipitation is 30%.
Friday
A chance of snow showers before 1pm. Mostly cloudy, with a high near 11. West wind 13 to 15 mph. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around -5. West wind 6 to 10 mph.
Saturday
Mostly cloudy and cold, with a high near 5.
Saturday Night
Mostly cloudy, with a low around -5.
Sunday
A chance of snow showers. Partly sunny and cold, with a high near 10. Chance of precipitation is 30%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around -1. Chance of precipitation is 30%.
Monday
A chance of snow showers. Partly sunny, with a high near 15. Chance of precipitation is 30%.
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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:
12:36 pm EST Jan 20, 2026
Forecast Valid:
1pm EST Jan 20, 2026-6pm EST Jan 26, 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