Fire Weather Issues; Pacific System Moving Inland

Dry fuels, strong winds and dry weather will continue to bring elevated to critical fire weather conditions to the areas of the Plains, Midwest and Southeast today. A Pacific storm system will bring low elevation rain and heavy high elevation mountain snow to California through early week, expanding into the Pacific Northwest, Great Basin, and southern California on Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Light Snow

29°F

-2°C

Humidity	63%
Wind Speed	NW 13 G 17 mph
Barometer	30.25 in (1026.8 mb)
Dewpoint	18°F (-8°C)
Visibility	9.00 mi
Wind Chill	19°F (-7°C)
Last update	20 Apr 9:56 am EDT

More Information:

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

Extended Forecast for

7 Miles S Youngsville PA

Freeze Warning April 21, 12:00am until April 21, 11:00am

Click here for hazard details and duration

Freeze Warning

Today
High: 42 °F
Mostly Sunny
Tonight
Low: 23 °F
Frost
Tuesday
High: 59 °F
Mostly Sunny
Tuesday Night
Low: 46 °F
Chance
Showers
Wednesday
High: 67 °F
Slight Chance
Showers
Wednesday Night
Low: 41 °F
Mostly Clear
Thursday
High: 73 °F
Sunny
Thursday Night
Low: 48 °F
Partly Cloudy
Friday
High: 76 °F
Mostly Sunny
then Chance
Showers

Detailed Forecast

Today

Mostly sunny, with a high near 42. Northwest wind 6 to 8 mph, with gusts as high as 20 mph.

Tonight

Widespread frost after 11pm. Otherwise, mostly clear, with a low around 23. Light and variable wind.

Tuesday

Mostly sunny, with a high near 59. South wind 3 to 8 mph. Winds could gust as high as 20 mph.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 46. South wind 3 to 5 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday

A slight chance of showers before 2pm. Mostly sunny, with a high near 67. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 20%.

Wednesday Night

Mostly clear, with a low around 41.

Thursday

Sunny, with a high near 73.

Thursday Night

Partly cloudy, with a low around 48.

Friday

A chance of showers after 2pm. Mostly sunny, with a high near 76. Chance of precipitation is 30%.

Friday Night

A chance of showers. Mostly cloudy, with a low around 52. Chance of precipitation is 50%.

Saturday

Showers likely. Mostly cloudy, with a high near 65. Chance of precipitation is 60%.