Severe Thunderstorms and Heavy Rain Across the Central US; Wintry Mix in the Northern Plains and Northeast

Severe thunderstorms and flash flooding are possible across the central U.S. through Saturday. Large hail, damaging winds, and tornadoes are all possible. There is an increased threat for wildfire development in the southern to central High Plains. A wintry mix of snow, sleet and freezing rain are forecast across portions of the northern Plains and central New England into early Friday morning. Read More >

Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Fog/Mist

40°F

4°C

Humidity	100%
Wind Speed	W 7 mph
Barometer	30.12 in (1021.4 mb)
Dewpoint	40°F (4°C)
Visibility	3.00 mi
Wind Chill	35°F (2°C)
Last update	6 Mar 1:56 am EST

More Information:

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

Extended Forecast for

Jamestown NY

Overnight
Low: 43 °F
Areas Dense
Fog
Friday
High: 62 °F
Areas Dense
Fog then
Partly Sunny
Friday Night
Low: 52 °F
Slight Chance
Showers then
Chance
T-storms
Saturday
High: 69 °F
Showers
Likely then
Showers
Saturday Night
Low: 38 °F
Showers
Likely
Sunday
High: 53 °F
Mostly Sunny
Sunday Night
Low: 39 °F
Mostly Clear
Monday
High: 64 °F
Sunny
Monday Night
Low: 43 °F
Partly Cloudy

Detailed Forecast

Overnight

Areas of dense fog. Otherwise, mostly cloudy, with a low around 43. West wind 3 to 5 mph.

Friday

Areas of dense fog before 10am. Otherwise, partly sunny, with a high near 62. Calm wind becoming south around 6 mph in the morning.

Friday Night

A slight chance of showers, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 52. South wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 7am. High near 69. South wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Showers likely and possibly a thunderstorm before 10pm, then showers likely between 10pm and 1am. Mostly cloudy, with a low around 38. West wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

Mostly sunny, with a high near 53. West wind 6 to 13 mph.

Sunday Night

Mostly clear, with a low around 39. Southwest wind around 8 mph.

Monday

Sunny, with a high near 64. Southwest wind 9 to 14 mph, with gusts as high as 24 mph.

Monday Night

Partly cloudy, with a low around 43.

Tuesday

A chance of showers. Partly sunny, with a high near 60. Chance of precipitation is 40%.

Tuesday Night

Showers. Low around 47. Chance of precipitation is 80%.