Severe Thunderstorm and Flash Flood Threats Continue into the Weekend

Severe thunderstorms are expected from the southern Plains to the Midwest through Friday night. Severe storm hazards may include large hail, severe winds, and tornadoes, some of which may be strong. There will be another chance for severe thunderstorms on Saturday for portions of Texas, the Lower Mississippi Valley, and the Ohio Valley. Storms could result in locally heavy rain and flash flooding. 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

58°F

14°C

Humidity	90%
Wind Speed	S 6 mph
Barometer	30.09 in (1019.7 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	6 Mar 9:56 pm EST

More Information:

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

Extended Forecast for

3 Miles WNW Clymer NY

Tonight
Low: 53 °F
Partly Cloudy
then Chance
T-storms
Saturday
High: 68 °F
Chance
T-storms then
Showers
Saturday Night
Low: 37 °F
Showers
Sunday
High: 51 °F
Becoming
Sunny
Sunday Night
Low: 40 °F
Clear
Monday
High: 62 °F
Sunny
Monday Night
Low: 45 °F
Mostly Clear
Tuesday
High: 60 °F
Partly Sunny
then Chance
Showers
Tuesday Night
Low: 43 °F
Showers
Likely then
Showers

Detailed Forecast

Tonight

A chance of showers and thunderstorms, mainly after 3am. Mostly cloudy, with a low around 53. South wind 9 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 2pm. High near 68. Southwest wind 13 to 15 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Showers and possibly a thunderstorm. Low around 37. West wind 9 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

Mostly cloudy through mid morning, then gradual clearing, with a high near 51. West wind 7 to 11 mph, with gusts as high as 23 mph.

Sunday Night

Clear, with a low around 40. Southwest wind around 9 mph, with gusts as high as 20 mph.

Monday

Sunny, with a high near 62. Southwest wind 9 to 14 mph, with gusts as high as 28 mph.

Monday Night

Mostly clear, with a low around 45. Southwest wind 6 to 9 mph, with gusts as high as 21 mph.

Tuesday

A chance of showers after 1pm. Partly sunny, with a high near 60. South wind 6 to 8 mph. Chance of precipitation is 40%.

Tuesday Night

Showers. Low around 43. Chance of precipitation is 90%.