Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, 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

58°F

14°C

Humidity	100%
Wind Speed	S 5 mph
Barometer	29.97 in (1014.6 mb)
Dewpoint	58°F (14°C)
Visibility	10.00 mi
Last update	19 Aug 3:56 am EDT

More Information:

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

Extended Forecast for

3 Miles SSE Chautauqua NY

Today
High: 76 °F
Showers
Likely
Tonight
Low: 55 °F
Partly Cloudy
then Patchy
Fog
Thursday
High: 75 °F
Chance
Showers
Thursday Night
Low: 52 °F
Clear then
Patchy Fog
Friday
High: 77 °F
Patchy Fog
then Sunny
Friday Night
Low: 56 °F
Partly Cloudy
Saturday
High: 79 °F
Mostly Sunny
then Showers
Likely
Saturday Night
Low: 56 °F
Showers
Sunday
High: 73 °F
Showers
Likely

Detailed Forecast

Today

Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms, mainly between 1pm and 4pm. Partly sunny, with a high near 76. West wind 7 to 13 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Patchy fog after 5am. Otherwise, partly cloudy, with a low around 55. West wind around 6 mph becoming calm in the evening.

Thursday

A chance of showers before 2pm. Mostly cloudy, then gradually becoming sunny, with a high near 75. Light and variable wind becoming north around 6 mph in the afternoon. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night

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

Friday

Patchy fog before 9am. Otherwise, sunny, with a high near 77. East wind 3 to 5 mph.

Friday Night

Partly cloudy, with a low around 56. Northeast wind around 6 mph becoming south after midnight.

Saturday

Showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 79. Southwest wind 7 to 9 mph. Chance of precipitation is 70%.

Saturday Night

Showers and possibly a thunderstorm, mainly before 2am, then a chance of showers and thunderstorms after 2am. Low around 56. Southwest wind around 7 mph. Chance of precipitation is 80%.

Sunday

Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 73. Chance of precipitation is 60%.

Sunday Night

A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 53. Chance of precipitation is 30%.

Monday

Mostly sunny, with a high near 72.

Monday Night

Partly cloudy, with a low around 53.

Tuesday

Mostly sunny, with a high near 76.