Strong to Severe Thunderstorms in the East; Heat in the Central and Western U.S.

Strong to potentially severe thunderstorms with damaging wind gusts are forecast Thursday from parts of New England into the Mid Atlantic and Carolinas. Significant heat will expand across the West and Central Plains through Friday, potentially breaking daily high temperature records. Dangerous heat will then build into the Eastern U.S. this weekend through much of next week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Overcast

67°F

19°C

Humidity	100%
Wind Speed	SW 14 G 23 mph
Barometer	29.80 in (1008.8 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Last update	19 Jun 8:56 am EDT

More Information:

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

Extended Forecast for

5 Miles E Conewango Valley NY

Juneteenth
High: 71 °F
Chance
T-storms then
Showers
Likely
Tonight
Low: 55 °F
Chance
Showers
Friday
High: 72 °F
Patchy Fog
then Slight
Chance
T-storms
Friday Night
Low: 60 °F
Slight Chance
T-storms
Saturday
High: 79 °F
Slight Chance
T-storms
Saturday Night
Low: 68 °F
Slight Chance
T-storms then
Slight Chance
Showers
Sunday
High: 85 °F
Mostly Sunny
Sunday Night
Low: 70 °F
Mostly Clear
Monday
High: 88 °F
Sunny

Detailed Forecast

Juneteenth

A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 71. Southwest wind 15 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

A chance of showers, mainly between 7pm and 11pm. Mostly cloudy, with a low around 55. West wind 7 to 13 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday

A slight chance of showers and thunderstorms after 2pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 72. West wind 6 to 10 mph. Chance of precipitation is 20%.

Friday Night

A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am, then a slight chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 60. Southwest wind around 6 mph. Chance of precipitation is 20%.

Saturday

A slight chance of showers and thunderstorms. Partly sunny, with a high near 79. Southwest wind 6 to 10 mph. Chance of precipitation is 20%.

Saturday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 68. Southwest wind around 9 mph. Chance of precipitation is 20%.

Sunday

Mostly sunny, with a high near 85. West wind 8 to 10 mph.

Sunday Night

Mostly clear, with a low around 70. Southwest wind around 6 mph.

Monday

Sunny, with a high near 88.

Monday Night

Mostly clear, with a low around 70.