Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Light Snow

32°F

0°C

Humidity	79%
Wind Speed	S 13 G 22 mph
Barometer	29.60 in (1004.8 mb)
Dewpoint	26°F (-3°C)
Visibility	9.00 mi
Wind Chill	22°F (-6°C)
Last update	13 Mar 12:56 pm EDT

More Information:

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

Extended Forecast for

Chautauqua NY

Winter Weather Advisory March 13, 05:00pm until March 14, 08:00am

High Wind Warning until March 14, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

High Wind Warning

High Wind Warning until March 14, 05:00am
NOW until 5:00am Sat
High Wind Warning
This Afternoon
High: 43 °F
Rain/Snow and
Breezy
Tonight
Low: 23 °F
Breezy.
Rain/Snow
Likely then
Heavy Snow
Saturday
High: 34 °F
Chance Snow
Showers
Saturday Night
Low: 23 °F
Mostly Cloudy
then Snow
Showers
Likely
Sunday
High: 54 °F
Rain/Snow
Likely then
Chance
Showers
Sunday Night
Low: 44 °F
Breezy.
Mostly Cloudy
then Slight
Chance
Showers
Monday
High: 63 °F
Showers then
Rain/Snow
Monday Night
Low: 16 °F
Snow Showers
and Breezy

Detailed Forecast

This Afternoon

Rain and snow showers, becoming all rain after 5pm. High near 43. Breezy, with a south wind 20 to 22 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 inches possible.

Tonight

Rain and snow showers likely, becoming all snow after 7pm. The snow could be heavy at times. Cloudy, with a low around 23. Breezy, with a west wind 22 to 28 mph, with gusts as high as 50 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

Saturday

A chance of snow showers before 2pm. Mostly cloudy, with a high near 34. West wind 13 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

Saturday Night

Snow showers likely after 2am. Increasing clouds, with a low around 23. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Sunday

Rain and snow showers likely before 11am, then a chance of rain showers between 11am and 2pm. Mostly cloudy, with a high near 54. South wind 9 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Sunday Night

A slight chance of showers after 2am. Mostly cloudy, with a low around 44. Breezy, with a south wind 18 to 22 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.

Monday

Rain showers after 8am, mixing with snow after 2pm. High near 63. South wind around 18 mph, with gusts as high as 39 mph. Chance of precipitation is 90%.

Monday Night

Snow showers, mainly before 2am. Low around 16. Breezy, with a west wind 22 to 24 mph, with gusts as high as 41 mph. Chance of precipitation is 80%.

Tuesday

A chance of snow showers. Mostly cloudy, with a high near 24. Breezy. Chance of precipitation is 40%.

Tuesday Night

Mostly cloudy, with a low around 14.

Wednesday

Partly sunny, with a high near 34.

Wednesday Night

A chance of snow showers. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.

Thursday

A chance of showers. Mostly cloudy, with a high near 42. Chance of precipitation is 30%.