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

19°F

-7°C

Humidity 88%
Wind Speed SW 8 mph
Barometer 30.05 in (1020.8 mb)
Dewpoint 16°F (-9°C)
Visibility 2.50 mi
Wind Chill9°F (-13°C)
Last update 2 Feb 11:56 pm EST
Extended Forecast for

2 Miles NW Sugar Grove PA

  • Overnight

    Overnight: A slight chance of snow showers. Cloudy, with a low around 14. West wind around 8 mph. Chance of precipitation is 20%.

    Low: 14 °F

    Slight Chance
    Snow Showers

  • Tuesday

    Tuesday: A chance of snow showers, mainly between 3pm and 5pm. Mostly cloudy, with a high near 24. West wind 7 to 10 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 24 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 5. West wind 3 to 6 mph.

    Low: 5 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of snow showers after 1pm. Partly sunny, with a high near 20. Northwest wind 3 to 6 mph. Chance of precipitation is 20%.

    High: 20 °F

    Partly Sunny
    then Slight
    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of snow showers before 1am. Mostly cloudy, with a low around 5. Light northwest wind. Chance of precipitation is 20%.

    Low: 5 °F

    Slight Chance
    Snow Showers

  • Thursday

    Thursday: Partly sunny, with a high near 20. West wind 3 to 7 mph.

    High: 20 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 9. Southwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Low: 9 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Friday

    Friday: Snow. High near 28. Southwest wind 9 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    High: 28 °F

    Snow

  • Friday Night

    Friday Night: A chance of snow before 1am. Mostly cloudy, with a low around -2. Chance of precipitation is 30%.

    Low: -2 °F

    Chance Snow

Detailed Forecast

Overnight
A slight chance of snow showers. Cloudy, with a low around 14. West wind around 8 mph. Chance of precipitation is 20%.
Tuesday
A chance of snow showers, mainly between 3pm and 5pm. Mostly cloudy, with a high near 24. West wind 7 to 10 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday Night
Mostly cloudy, with a low around 5. West wind 3 to 6 mph.
Wednesday
A slight chance of snow showers after 1pm. Partly sunny, with a high near 20. Northwest wind 3 to 6 mph. Chance of precipitation is 20%.
Wednesday Night
A slight chance of snow showers before 1am. Mostly cloudy, with a low around 5. Light northwest wind. Chance of precipitation is 20%.
Thursday
Partly sunny, with a high near 20. West wind 3 to 7 mph.
Thursday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 9. Southwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Friday
Snow. High near 28. Southwest wind 9 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Friday Night
A chance of snow before 1am. Mostly cloudy, with a low around -2. Chance of precipitation is 30%.
Saturday
Partly sunny and cold, with a high near 6.
Saturday Night
Mostly cloudy, with a low around -3.
Sunday
Partly sunny, with a high near 13.
Sunday Night
Mostly cloudy, with a low around 0.
Monday
Partly sunny, with a high near 19.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Sugar Grove PA
 42.01°N 79.37°W (Elev. 1699 ft)
Last Update:
12:36 am EST Feb 3, 2026
Forecast Valid:
12am EST Feb 3, 2026-6pm EST Feb 9, 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