Tracking Late Season Winter Storms

A moderate atmospheric river will continue to bring heavy snow over the Olympics, northern Cascades and northern Rockies Friday while heavy rain may bring flooding to coastal Oregon and Washington. A winter storm will continue to push across the Great Lakes and Northeast U.S. Friday and Saturday with areas of heavy snow and high winds. Read More >

Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Fair

24°F

-4°C

Humidity	88%
Wind Speed	S 6 mph
Barometer	30.04 in (1019.7 mb)
Dewpoint	21°F (-6°C)
Visibility	10.00 mi
Wind Chill	17°F (-8°C)
Last update	13 Mar 12:56 am EDT

More Information:

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

Extended Forecast for

4 Miles NNE Sherman NY

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

High Wind Warning March 13, 08:00am until March 14, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

High Wind Warning

Overnight
Low: 25 °F
Partly Cloudy
Friday
High: 43 °F
Breezy. Snow
then
Rain/Snow
Likely
Friday Night
Low: 23 °F
Breezy.
Chance
Rain/Snow
then Chance
Snow Showers
Saturday
High: 33 °F
Slight Chance
Snow Showers
Saturday Night
Low: 24 °F
Mostly Cloudy
then Snow
Showers
Likely
Sunday
High: 54 °F
Rain/Snow
Likely
Sunday Night
Low: 44 °F
Breezy.
Mostly Cloudy
then Chance
Showers
Monday
High: 58 °F
Breezy.
Showers then
Rain/Snow
Monday Night
Low: 16 °F
Breezy.
Rain/Snow
Likely then
Chance Snow
Showers

Detailed Forecast

Overnight

Partly cloudy, with a low around 25. Southwest wind around 6 mph.

Friday

Snow before 2pm, then rain and snow likely between 2pm and 5pm, then a chance of rain after 5pm. High near 43. Breezy, with a south wind 17 to 26 mph, with gusts as high as 47 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Friday Night

A chance of rain and snow showers before 7pm, then a chance of snow showers. Mostly cloudy, with a low around 23. Breezy, with a west wind 24 to 28 mph, with gusts as high as 50 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.

Saturday

A slight chance of snow showers before 2pm. Partly sunny, with a high near 33. West wind 13 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.

Saturday Night

Snow showers likely after 2am. Mostly cloudy, with a low around 24. Calm wind becoming east around 6 mph after midnight. Chance of precipitation is 60%.

Sunday

Snow showers likely, possibly mixed with rain, mainly before 8am. Mostly cloudy, with a high near 54. Southeast wind 10 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Sunday Night

A chance of showers after 2am. Mostly cloudy, with a low around 44. Breezy, with a south wind 20 to 23 mph, with gusts as high as 41 mph. Chance of precipitation is 40%.

Monday

Rain showers before 2pm, then rain and snow showers likely. High near 58. Breezy, with a south wind around 20 mph, with gusts as high as 37 mph. Chance of precipitation is 90%.

Monday Night

Rain and snow showers likely before 8pm, then a chance of snow showers. Mostly cloudy, with a low around 16. Breezy. Chance of precipitation is 60%.

Tuesday

A chance of snow showers. Mostly cloudy, with a high near 23. Chance of precipitation is 40%.

Tuesday Night

Mostly cloudy, with a low around 14.

Wednesday

Partly sunny, with a high near 30.

Wednesday Night

Mostly cloudy, with a low around 22.

Thursday

A chance of showers. Partly sunny, with a high near 41. Chance of precipitation is 30%.