Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

A Few Clouds

61°F

16°C

Humidity	100%
Wind Speed	NE 5 mph
Barometer	30.03 in (1016.6 mb)
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Last update	20 Aug 3:56 am EDT

More Information:

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

Extended Forecast for

3 Miles SW Frewsburg NY

Today
High: 77 °F
Chance
Showers and
Patchy Fog
Tonight
Low: 52 °F
Mostly Clear
then Areas
Fog
Friday
High: 81 °F
Areas Fog
then Sunny
Friday Night
Low: 59 °F
Mostly Clear
Saturday
High: 80 °F
Mostly Sunny
then Showers
Saturday Night
Low: 57 °F
Showers
Sunday
High: 74 °F
Showers
Likely
Sunday Night
Low: 52 °F
Chance
Showers
Monday
High: 73 °F
Chance
Showers

Detailed Forecast

Today

A chance of showers, mainly before 1pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 77. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Areas of fog after 2am. Otherwise, mostly clear, with a low around 52. Light and variable wind.

Friday

Areas of fog before 9am. Otherwise, sunny, with a high near 81. Light east wind.

Friday Night

Mostly clear, with a low around 59. Light southeast wind.

Saturday

Showers and possibly a thunderstorm after 2pm. High near 80. Light and variable wind becoming south around 6 mph in the morning. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Showers and possibly a thunderstorm before 2am, then a chance of showers. Low around 57. Light south wind. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

Showers likely, mainly after 8am. Mostly cloudy, with a high near 74. West wind 6 to 10 mph. Chance of precipitation is 60%.

Sunday Night

A chance of showers before 2am. Mostly cloudy, with a low around 52. West wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 30%.

Monday

A chance of showers after 8am. Mostly sunny, with a high near 73. Chance of precipitation is 30%.

Monday Night

Partly cloudy, with a low around 52.

Tuesday

Mostly sunny, with a high near 77.

Tuesday Night

Partly cloudy, with a low around 54.

Wednesday

Mostly sunny, with a high near 80.