Strong Storm System Brings Heavy Mountain Snow to the Sierra Nevada and Critical Fire Weather Conditions to the Plains

A Pacific storm system will continue to bring low elevation rain and mountain snow to much of the West through Wednesday, with heavy mountain snow expected in the higher elevations of the Sierra Nevada. This system will also bring strong winds to the Intermountain West, Rockies, and Plains, which will create Critical fire weather conditions for portions of the central and southern High Plains. Read More >

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Fair

58°F

14°C

Humidity	32%
Wind Speed	SW 14 G 21 mph
Barometer	30.02 in (1018.1 mb)
Dewpoint	28°F (-2°C)
Visibility	10.00 mi
Last update	21 Apr 4:56 pm EDT

More Information:

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

Extended Forecast for

3 Miles ESE Youngsville PA

This Afternoon
High: 61 °F
Slight Chance
Showers
Tonight
Low: 47 °F
Showers
Likely
Wednesday
High: 70 °F
Decreasing
Clouds
Wednesday Night
Low: 41 °F
Mostly Clear
Thursday
High: 73 °F
Sunny
Thursday Night
Low: 47 °F
Partly Cloudy
Friday
High: 73 °F
Mostly Sunny
then Chance
Showers
Friday Night
Low: 48 °F
Showers
Likely
Saturday
High: 59 °F
Showers
Likely

Detailed Forecast

This Afternoon

A slight chance of showers. Partly sunny, with a high near 61. South wind around 7 mph. Chance of precipitation is 20%.

Tonight

Showers likely, mainly between 10pm and 1am. Mostly cloudy, with a low around 47. Light south wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

Mostly cloudy, then gradually becoming sunny, with a high near 70. Calm wind becoming west around 6 mph in the afternoon.

Wednesday Night

Mostly clear, with a low around 41. Calm wind.

Thursday

Sunny, with a high near 73. Calm wind.

Thursday Night

Partly cloudy, with a low around 47.

Friday

A chance of showers after 2pm. Partly sunny, with a high near 73. Chance of precipitation is 30%.

Friday Night

Showers likely, mainly after 2am. Mostly cloudy, with a low around 48. Chance of precipitation is 70%.