Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. 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

66°F

19°C

Humidity	96%
Wind Speed	S 3 mph
Barometer	30.01 in (1015.5 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Last update	31 Jul 11:56 pm EDT

More Information:

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

Extended Forecast for

4 Miles SSE Frewsburg NY

Overnight
Low: 61 °F
Mostly Cloudy
Saturday
High: 84 °F
Mostly Cloudy
Saturday Night
Low: 64 °F
Chance
T-storms then
Showers
Sunday
High: 77 °F
Showers
Sunday Night
Low: 62 °F
Showers
Likely
Monday
High: 79 °F
Showers
Likely
Monday Night
Low: 59 °F
Showers
Likely then
Mostly Cloudy
Tuesday
High: 82 °F
Mostly Sunny
then Chance
T-storms
Tuesday Night
Low: 61 °F
Chance
T-storms then
Partly Cloudy

Detailed Forecast

Overnight

Mostly cloudy, with a low around 61. Calm wind.

Saturday

Mostly cloudy, with a high near 84. South wind 3 to 7 mph.

Saturday Night

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Low around 64. Southeast wind 3 to 7 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

Showers and possibly a thunderstorm. High near 77. South wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday Night

Showers likely and possibly a thunderstorm before 2am, then a chance of showers between 2am and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 62. South wind 5 to 9 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 79. South wind around 5 mph becoming west in the afternoon. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night

Showers likely and possibly a thunderstorm before 8pm. Mostly cloudy, with a low around 59. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.

Tuesday

A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 82. East wind 3 to 5 mph. Chance of precipitation is 50%.

Tuesday Night

A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 61. Chance of precipitation is 30%.

Wednesday

Showers likely, mainly after 2pm. Partly sunny, with a high near 83. Chance of precipitation is 70%.

Wednesday Night

Showers likely. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.

Thursday

A chance of showers and thunderstorms. Partly sunny, with a high near 82. Chance of precipitation is 50%.

Thursday Night

A chance of thunderstorms. Partly cloudy, with a low around 62. Chance of precipitation is 30%.