National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Isaias Expected To Be A Strong Hurricane Approaching The Northern Gulf Coast Friday

Isaias is expected to strengthen and be a strong hurricane when it approaches the northern Gulf Coast on Friday. Damaging hurricane-force winds and life-threatening storm surge impacts are expected Friday into Saturday. Isaias will bring heavy rainfall to the northern Gulf Coast and much of the Southeast U.S. Friday into the weekend. Read More >

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Overcast

59°F

15°C

Humidity 78%
Wind Speed SW 12 mph
Barometer 29.77 in (1008.3 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 7 Oct 11:56 pm EDT
Extended Forecast for

3 Miles WSW Sugar Grove PA

  • Overnight

    Overnight: Mostly clear, with a low around 49. West wind 7 to 10 mph.

    Low: 49 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 64. West wind 7 to 14 mph, with gusts as high as 25 mph.

    High: 64 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 43. West wind 3 to 7 mph.

    Low: 43 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 64. West wind 3 to 8 mph.

    High: 64 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 45. Light south wind.

    Low: 45 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Showers after 2am. Low around 53. Chance of precipitation is 90%.

    Low: 53 °F

    Partly Cloudy
    then Showers

  • Sunday

    Sunday: Showers. High near 64. Chance of precipitation is 90%.

    High: 64 °F

    Showers

  • Sunday Night

    Sunday Night: Cloudy, with a low around 56.

    Low: 56 °F

    Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 49. West wind 7 to 10 mph.
Thursday
Sunny, with a high near 64. West wind 7 to 14 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 43. West wind 3 to 7 mph.
Friday
Sunny, with a high near 64. West wind 3 to 8 mph.
Friday Night
Mostly clear, with a low around 45. Light south wind.
Saturday
Mostly sunny, with a high near 74.
Saturday Night
Showers after 2am. Low around 53. Chance of precipitation is 90%.
Sunday
Showers. High near 64. Chance of precipitation is 90%.
Sunday Night
Cloudy, with a low around 56.
Columbus Day
Mostly cloudy, with a high near 66.
Monday Night
A chance of showers. Mostly cloudy, with a low around 48. Chance of precipitation is 40%.
Tuesday
A chance of showers. Partly sunny, with a high near 58. Chance of precipitation is 50%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 39. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 53.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Sugar Grove PA
 41.97°N 79.4°W (Elev. 1706 ft)
Last Update:
10:11 pm EDT Oct 7, 2026
Forecast Valid:
12am EDT Oct 8, 2026-6pm EDT Oct 14, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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