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.

Light Snow

10°F

-12°C

Humidity 92%
Wind Speed W 6 mph
Barometer 30.10 in (1023.0 mb)
Dewpoint 8°F (-13°C)
Visibility 9.00 mi
Wind Chill0°F (-18°C)
Last update 2 Feb 2:56 am EST
Extended Forecast for

5 Miles E Conewango Valley NY

  • Overnight

    Overnight: Partly cloudy, with a low around -3. Wind chill values as low as -10. West wind around 6 mph.

    Low: -3 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 21. Wind chill values as low as -10. Southwest wind around 7 mph.

    High: 21 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 12. Southwest wind around 6 mph.

    Low: 12 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of snow showers, mainly before 1pm. Mostly cloudy, with a high near 22. Southwest wind 6 to 9 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 22 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 4. West wind 3 to 5 mph.

    Low: 4 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 16. Northwest wind 3 to 7 mph.

    High: 16 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 3. West wind 3 to 5 mph.

    Low: 3 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 17. West wind 5 to 8 mph.

    High: 17 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 7. Chance of precipitation is 50%.

    Low: 7 °F

    Mostly Cloudy
    then Chance
    Snow Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around -3. Wind chill values as low as -10. West wind around 6 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 21. Wind chill values as low as -10. Southwest wind around 7 mph.
Monday Night
Mostly cloudy, with a low around 12. Southwest wind around 6 mph.
Tuesday
A chance of snow showers, mainly before 1pm. Mostly cloudy, with a high near 22. Southwest wind 6 to 9 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday Night
Mostly cloudy, with a low around 4. West wind 3 to 5 mph.
Wednesday
Mostly cloudy, with a high near 16. Northwest wind 3 to 7 mph.
Wednesday Night
Mostly cloudy, with a low around 3. West wind 3 to 5 mph.
Thursday
Mostly cloudy, with a high near 17. West wind 5 to 8 mph.
Thursday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 7. Chance of precipitation is 50%.
Friday
Snow. High near 24. Chance of precipitation is 90%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around -4. Chance of precipitation is 50%.
Saturday
A chance of snow showers. Partly sunny and cold, with a high near 4. Chance of precipitation is 30%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around -5. Chance of precipitation is 30%.
Sunday
A chance of snow showers. Partly sunny and cold, with a high near 10. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Conewango Valley NY
 42.26°N 78.91°W (Elev. 1900 ft)
Last Update:
2:34 am EST Feb 2, 2026
Forecast Valid:
3am EST Feb 2, 2026-6pm EST Feb 8, 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