Severe Weather in the Central U.S.; Heavy Rain in the Ohio Valley and Mid-Atlantic

Scattered severe thunderstorms capable of producing severe gusts, large hail, and perhaps a couple tornadoes are forecast from the north-central High Plains into the Upper Mississippi Valley. Widespread thunderstorms may produce excessive rainfall across portions of the Ohio Valley and Mid-Atlantic. Hot conditions and Critical Fire Weather looms over the Great Basin and Southwest through midweek. Read More >

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Overcast

63°F

17°C

Humidity	97%
Wind Speed	S 5 mph
Barometer	30.12 in (1019.5 mb)
Dewpoint	62°F (17°C)
Visibility	10.00 mi
Last update	16 Jun 7:56 am EDT

More Information:

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

Extended Forecast for

Sherman NYSimilar City Names

Today
High: 75 °F
Mostly Cloudy
then Slight
Chance
Showers
Tonight
Low: 61 °F
Slight Chance
Showers then
Chance
Showers
Tuesday
High: 76 °F
Showers
Likely
Tuesday Night
Low: 65 °F
Slight Chance
T-storms then
Chance
Showers
Wednesday
High: 80 °F
Chance
Showers then
Chance
T-storms
Wednesday Night
Low: 64 °F
Showers
Likely
Juneteenth
High: 75 °F
Showers
Likely
Thursday Night
Low: 57 °F
Chance
T-storms then
Partly Cloudy
Friday
High: 72 °F
Mostly Sunny

Detailed Forecast

Today

A slight chance of showers after 3pm. Mostly cloudy, with a high near 75. Southeast wind around 8 mph. Chance of precipitation is 20%.

Tonight

A slight chance of showers before 8pm, then a chance of showers after 11pm. Mostly cloudy, with a low around 61. South wind 8 to 13 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8am. Mostly cloudy, with a high near 76. South wind around 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

A slight chance of showers and thunderstorms, then a chance of showers after 11pm. Mostly cloudy, with a low around 65. South wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday

A chance of showers, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 80. Southwest wind 7 to 9 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 64. Southwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Juneteenth

Showers likely, with thunderstorms also possible after 2pm. Partly sunny, with a high near 75. West wind 14 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

Thursday Night

A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 57. West wind 7 to 10 mph. Chance of precipitation is 30%.

Friday

Mostly sunny, with a high near 72.

Friday Night

Partly cloudy, with a low around 58.

Saturday

Partly sunny, with a high near 81.

Saturday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 30%.

Sunday

Mostly sunny, with a high near 84.