Heavy Rain From the Central Plains to the Mid-Atlantic; Heat Wave Begins This Weekend

Strong to severe thunderstorms and heavy rain will impact portions of the central Plains into the Upper Midwest and the Mid-Atlantic through the weekend. A stretch of unusually hot and humid weather is expected across portions of the central U.S. and the Southeast beginning this weekend and continuing through next week. The heat may reach dangerous levels, particularly mid to late next week. 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.

Fair

61°F

16°C

Humidity	75%
Wind Speed	Calm
Barometer	30.15 in (1021.1 mb)
Dewpoint	53°F (12°C)
Visibility	10.00 mi
Last update	18 Jul 11:56 pm EDT

More Information:

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

Extended Forecast for

5 Miles ESE Frewsburg NY

Overnight
Low: 55 °F
Partly Cloudy
Saturday
High: 83 °F
Mostly Sunny
Saturday Night
Low: 66 °F
Chance
T-storms then
Showers
Likely
Sunday
High: 75 °F
Showers
Likely then
Chance
T-storms
Sunday Night
Low: 56 °F
Mostly Clear
then Patchy
Fog
Monday
High: 74 °F
Patchy Fog
then Sunny
Monday Night
Low: 53 °F
Mostly Clear
then Patchy
Fog
Tuesday
High: 80 °F
Patchy Fog
then Sunny
Tuesday Night
Low: 60 °F
Mostly Clear

Detailed Forecast

Overnight

Partly cloudy, with a low around 55. Calm wind.

Saturday

Mostly sunny, with a high near 83. Southwest wind 3 to 7 mph.

Saturday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Increasing clouds, with a low around 66. South wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

Showers likely and possibly a thunderstorm before 8am, then a chance of showers and thunderstorms between 8am and 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 75. Southwest wind 6 to 9 mph becoming northwest in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night

Patchy fog after 4am. Otherwise, mostly clear, with a low around 56. North wind around 6 mph.

Monday

Patchy fog before 9am. Otherwise, sunny, with a high near 74. North wind 3 to 7 mph.

Monday Night

Patchy fog after 3am. Otherwise, mostly clear, with a low around 53. North wind around 6 mph becoming light and variable after midnight.

Tuesday

Patchy fog before 7am. Otherwise, sunny, with a high near 80. Southeast wind 3 to 5 mph.

Tuesday Night

Mostly clear, with a low around 60.

Wednesday

Mostly sunny, with a high near 85.