Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Overcast

29°F

-2°C

Humidity	61%
Wind Speed	SE 5 mph
Barometer	30.22 in (1026.0 mb)
Dewpoint	17°F (-8°C)
Visibility	10.00 mi
Wind Chill	24°F (-4°C)
Last update	15 Mar 1:56 am EDT

More Information:

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

Extended Forecast for

3 Miles ENE Clymer NY

High Wind Warning March 15, 02:00pm until March 16, 08:00pm

Click here for hazard details and duration

High Wind Warning

Overnight
Low: 25 °F
Chance Snow
Sunday
High: 54 °F
Mostly Cloudy
then Partly
Sunny and
Breezy
Sunday Night
Low: 39 °F
Mostly Cloudy
and Breezy
Monday
High: 53 °F
Showers and
Breezy then
Rain/Snow
Monday Night
Low: 14 °F
Snow Showers
Tuesday
High: 22 °F
Snow Showers
Tuesday Night
Low: 15 °F
Snow Showers
Wednesday
High: 34 °F
Chance Snow
Showers then
Mostly Cloudy
Wednesday Night
Low: 27 °F
Chance Snow
Showers

Detailed Forecast

Overnight

A chance of snow. Mostly cloudy, with a low around 25. Southeast wind around 7 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.

Sunday

Mostly cloudy, with a high near 54. Breezy, with a south wind 15 to 21 mph, with gusts as high as 39 mph.

Sunday Night

Mostly cloudy, with a low around 39. Breezy, with a south wind 23 to 25 mph, with gusts as high as 50 mph.

Monday

Rain showers after 7am, mixing with snow after 2pm. High near 53. Breezy, with a southwest wind 16 to 20 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Monday Night

Snow showers. Low around 14. West wind around 18 mph, with gusts as high as 43 mph. Chance of precipitation is 90%.

Tuesday

Snow showers. High near 22. West wind around 17 mph, with gusts as high as 38 mph. Chance of precipitation is 80%.

Tuesday Night

Snow showers, mainly before 2am. Low around 15. West wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.

Wednesday

A chance of snow showers before 8am. Mostly cloudy, with a high near 34. South wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

Wednesday Night

A chance of snow showers between 8pm and 2am. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.

Thursday

A chance of rain showers before 8am, then a chance of rain and snow showers between 8am and 2pm, then a chance of rain showers after 2pm. Mostly cloudy, with a high near 45. Chance of precipitation is 30%.

Thursday Night

Mostly cloudy, with a low around 32.

Friday

A chance of showers. Mostly cloudy, with a high near 49. Chance of precipitation is 30%.

Friday Night

A chance of rain and snow showers. Mostly cloudy, with a low around 32. Chance of precipitation is 50%.

Saturday

A chance of rain and snow showers. Partly sunny, with a high near 43. Chance of precipitation is 30%.