Heavy Rainfall for Portions of the West and Southern Plains; Dangerous Heat for the Northwest

Monsoonal flow coinciding with a frontal boundary will focus more showers and thunderstorms across the central Great Basin, central Rockies, Southwest into the Southern Plains. Heavy rainfall may bring about instances of flash flooding. Meanwhile, record setting heat continues for the Pacific Northwest through Monday. Heat combining with dry conditions could allow for any fires to quickly spread. Read More >

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Fair

62°F

17°C

Humidity	100%
Wind Speed	W 8 mph
Barometer	29.91 in (1012.5 mb)
Dewpoint	62°F (17°C)
Visibility	10.00 mi
Last update	24 Aug 6:56 am EDT

More Information:

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

Extended Forecast for

Stow NY

Today
High: 76 °F
Slight Chance
T-storms then
Mostly Sunny
Tonight
Low: 54 °F
Chance
Showers
Monday
High: 68 °F
Showers
Likely
Monday Night
Low: 49 °F
Showers
Likely
Tuesday
High: 65 °F
Chance
Showers
Tuesday Night
Low: 46 °F
Slight Chance
T-storms then
Chance
Showers
Wednesday
High: 66 °F
Chance
Showers
Wednesday Night
Low: 48 °F
Partly Cloudy
Thursday
High: 70 °F
Partly Sunny

Detailed Forecast

Today

A slight chance of showers before 8am, then a slight chance of showers and thunderstorms between 8am and 10am. Mostly sunny, with a high near 76. Southwest wind 6 to 10 mph becoming west in the afternoon. Chance of precipitation is 20%.

Tonight

A chance of showers, mainly after 11pm. Partly cloudy, with a low around 54. Southwest wind 3 to 6 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Monday

Showers likely, with thunderstorms also possible after 2pm. Partly sunny, with a high near 68. West wind 6 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday Night

Showers and thunderstorms likely before 11pm, then showers likely between 11pm and 5am, then showers likely and possibly a thunderstorm after 5am. Cloudy, with a low around 49. West wind 3 to 8 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday

A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 65. West wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

A slight chance of showers and thunderstorms, then a chance of showers after 8pm. Mostly cloudy, with a low around 46. West wind 3 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday

A chance of showers before 2pm. Mostly sunny, with a high near 66. West wind 5 to 10 mph. Chance of precipitation is 30%.

Wednesday Night

Partly cloudy, with a low around 48. Southwest wind around 6 mph.

Thursday

Partly sunny, with a high near 70.

Thursday Night

Mostly cloudy, with a low around 50.

Friday

Mostly sunny, with a high near 68.

Friday Night

Partly cloudy, with a low around 48.