Dangerous Surf and Rip Currents Along East Coast Beaches; Hazardous Heat in the West

Tropical storm conditions, storm surge flooding and coastal flooding will continue into Thursday across the Outer Banks and into portions of the Mid-Atlantic coastline. Life-threatening rip currents and high surf will continue to impact much of the Atlantic shoreline through the end of the week. Hazardous, record heat will continue across the Western U.S. through the weekend. Read More >

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Overcast

61°F

16°C

Humidity	100%
Wind Speed	N 7 mph
Barometer	30.05 in (1017.4 mb)
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Last update	20 Aug 11:56 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles WSW Sinclairville NY

Overnight
Low: 60 °F
Patchy
Drizzle and
Patchy Fog
Thursday
High: 74 °F
Areas Fog
then Partly
Sunny
Thursday Night
Low: 55 °F
Decreasing
Clouds
Friday
High: 80 °F
Sunny
Friday Night
Low: 59 °F
Mostly Clear
Saturday
High: 82 °F
Mostly Sunny
then Slight
Chance
T-storms
Saturday Night
Low: 61 °F
Showers
Likely
Sunday
High: 76 °F
Chance
Showers then
Chance
T-storms
Sunday Night
Low: 54 °F
Chance
T-storms then
Chance
Showers

Detailed Forecast

Overnight

Patchy drizzle and fog with a slight chance of showers before 2am, then patchy drizzle with a slight chance of showers after 5am. Cloudy, with a low around 60. Northeast wind around 6 mph. Chance of precipitation is 20%.

Thursday

Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 74. Northeast wind 6 to 9 mph.

Thursday Night

Mostly cloudy, then gradually becoming mostly clear, with a low around 55. Northeast wind 5 to 7 mph becoming calm after midnight.

Friday

Sunny, with a high near 80. Calm wind becoming north around 6 mph in the afternoon.

Friday Night

Mostly clear, with a low around 59. Light and variable wind.

Saturday

A slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 82. South wind 6 to 8 mph. Chance of precipitation is 20%.

Saturday Night

Showers likely and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am. Mostly cloudy, with a low around 61. South wind around 6 mph. Chance of precipitation is 70%.

Sunday

A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 76. West wind 6 to 10 mph. Chance of precipitation is 40%.

Sunday Night

A chance of thunderstorms before 8pm, then a chance of showers after 2am. Partly cloudy, with a low around 54. Chance of precipitation is 30%.

Monday

A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 70. Chance of precipitation is 40%.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 50. Chance of precipitation is 40%.

Tuesday

A chance of showers. Partly sunny, with a high near 66. Chance of precipitation is 40%.

Tuesday Night

A chance of showers. Partly cloudy, with a low around 47. Chance of precipitation is 30%.

Wednesday

Mostly sunny, with a high near 70.