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.

Mostly Cloudy

65°F

18°C

Humidity	100%
Wind Speed	S 13 mph
Barometer	29.85 in (1010.1 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Last update	19 Jun 1:56 am EDT

More Information:

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

Extended Forecast for

Jamestown NY

Overnight
Low: 65 °F
Chance
Showers
Juneteenth
High: 74 °F
Chance
T-storms then
Showers
Likely
Thursday Night
Low: 57 °F
Showers
Likely then
Slight Chance
Showers and
Patchy Fog
Friday
High: 75 °F
Partly Sunny
then Slight
Chance
T-storms
Friday Night
Low: 62 °F
Mostly Cloudy
then Slight
Chance
Showers
Saturday
High: 84 °F
Slight Chance
T-storms
Saturday Night
Low: 69 °F
Partly Cloudy
Sunday
High: 89 °F
Mostly Sunny
Sunday Night
Low: 71 °F
Mostly Clear

Detailed Forecast

Overnight

A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. South wind around 8 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

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 74. Southwest wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Showers likely, mainly before 8pm. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 57. West wind 7 to 11 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Friday

A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 75. West wind 6 to 11 mph. Chance of precipitation is 20%.

Friday Night

A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers after 2am. Mostly cloudy, with a low around 62. Southwest wind 3 to 6 mph. Chance of precipitation is 20%.

Saturday

A slight chance of showers and thunderstorms. Partly sunny, with a high near 84. Southwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Saturday Night

Partly cloudy, with a low around 69. Southwest wind around 9 mph.

Sunday

Mostly sunny, with a high near 89. West wind 8 to 10 mph.

Sunday Night

Mostly clear, with a low around 71.

Monday

Sunny and hot, with a high near 91.

Monday Night

Mostly clear, with a low around 71.

Tuesday

Sunny and hot, with a high near 90.