Heavy Rain and Strong Winds in the Northwest; Severe Thunderstorms and Excessive Rainfall in the Mississippi Valley

Areas of heavy rain and strong winds are ongoing in the Northwest. Showers and severe thunderstorms over parts of the Upper/Middle Mississippi Valley and Central Plains may produce damaging gusts, large hail, and localized areas of flash flooding. A heat wave will impact the southwest U.S. and California Central Valley. 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.

Light Rain

64°F

18°C

Humidity	100%
Wind Speed	SW 6 mph
Barometer	29.57 in (1000.9 mb)
Dewpoint	64°F (18°C)
Visibility	8.00 mi
Last update	6 Jun 6:56 am EDT

More Information:

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

Extended Forecast for

4 Miles WSW Clymer NY

Today
High: 74 °F
Showers
Likely then
Slight Chance
T-storms
Tonight
Low: 54 °F
Mostly Clear
then Chance
Showers
Friday
High: 63 °F
Showers
Likely
Friday Night
Low: 51 °F
Showers
Likely
Saturday
High: 67 °F
Showers
Likely
Saturday Night
Low: 52 °F
Showers
Likely
Sunday
High: 66 °F
Chance
Showers
Sunday Night
Low: 51 °F
Chance
Showers
Monday
High: 64 °F
Chance
Showers

Detailed Forecast

Today

Showers and thunderstorms likely before 10am, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 74. West wind 7 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A chance of showers, mainly after 4am. Partly cloudy, with a low around 54. Southwest wind 6 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Friday

Showers likely before 1pm, then showers likely and possibly a thunderstorm between 1pm and 2pm, then a chance of showers after 2pm. Mostly cloudy, with a high near 63. West wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 11pm, then a chance of showers after 11pm. Mostly cloudy, with a low around 51. West wind 6 to 11 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 67. West wind 8 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 52. West wind 5 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

A chance of showers. Partly sunny, with a high near 66. West wind 7 to 13 mph. Chance of precipitation is 40%.

Sunday Night

A chance of showers. Partly cloudy, with a low around 51. Northwest wind 5 to 8 mph. Chance of precipitation is 40%.

Monday

A chance of showers. Partly sunny, with a high near 64. Chance of precipitation is 40%.

Monday Night

Partly cloudy, with a low around 48.

Tuesday

Mostly sunny, with a high near 70.

Tuesday Night

Partly cloudy, with a low around 52.