A Number Of Hazards Expected Today

A number of hazards are expected across the U.S. today. Severe thunderstorms are expected in the Upper Mississippi Valley and from Missouri to the Carolinas. Widespread critical fire weather conditions are likely from the Southwest to south-central High Plains. Flood watches are in effect for parts of Hawaii and Alaska. Finally, record heat persists in the Southern U.S. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

En Español

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Fog/Mist

55°F

13°C

Humidity	96%
Wind Speed	W 15 G 22 mph
Barometer	29.76 in (1008.4 mb)
Dewpoint	54°F (12°C)
Visibility	6.00 mi
Wind Chill	51°F (11°C)
Last update	19 May 12:56 pm EDT

More Information:

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

Extended Forecast for

Jamestown NYSimilar City Names

This
Afternoon

Isolated
Showers
High: 71 °F
Tonight

Partly Cloudy
Low: 55 °F
Friday

Chance
Showers
High: 84 °F
Friday
Night

Partly Cloudy
Low: 66 °F
Saturday

Chance
Showers then
Chance
T-storms
High: 88 °F
Saturday
Night

Chance
T-storms then
Chance
Showers
Low: 65 °F
Sunday

Heavy Rain
High: 78 °F
Sunday
Night

Showers
Likely then
Mostly Cloudy
Low: 46 °F
Monday

Partly Sunny
High: 62 °F

Detailed Forecast

This Afternoon

Isolated showers before 3pm. Cloudy early, then gradual clearing, with a high near 71. West wind 13 to 15 mph. Chance of precipitation is 20%.

Tonight

Partly cloudy, with a low around 55. South wind 3 to 6 mph.

Friday

A chance of showers and thunderstorms. Partly sunny, with a high near 84. South wind 11 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

Partly cloudy, with a low around 66. Southwest wind 8 to 15 mph.

Saturday

A slight chance of showers between 9am and 11am, then a chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 88. Southwest wind 9 to 13 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

Showers and thunderstorms, mainly after 11am. Some of the storms could produce gusty winds and heavy rain. High near 78. Chance of precipitation is 90%.

Sunday Night

Showers likely and possibly a thunderstorm before 10pm. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.

Monday

Partly sunny, with a high near 62.

Monday Night

Partly cloudy, with a low around 44.

Tuesday

Mostly sunny, with a high near 72.

Tuesday Night

Scattered showers. Mostly cloudy, with a low around 52. Chance of precipitation is 40%.

Wednesday

Showers likely. Mostly cloudy, with a high near 72. Chance of precipitation is 60%.