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

Cattaraugus County-Olean Airport (KOLE)

Lat: 42.24°NLon: 78.37°WElev: 2135ft.

Light Snow

30°F

-1°C

Humidity	100%
Wind Speed	W 5 mph
Barometer	29.59 in
Dewpoint	30°F (-1°C)
Visibility	1.50 mi
Wind Chill	25°F (-4°C)
Last update	13 Mar 9:15 pm EDT

More Information:

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

Extended Forecast for

4 Miles SW Allegany NY

Winter Storm Warning until March 14, 11:00am

High Wind Warning March 13, 09:28pm until March 14, 11:00am

Click here for hazard details and duration

Winter Storm Warning

High Wind Warning

Winter Storm Warning until March 14, 11:00am
High Wind Warning March 13, 09:28pm until March 14, 11:00am
NOW: Multiple hazards in effect
Click HERE for Details
Tonight
Low: 23 °F
Chance Snow
Showers and
Breezy
Saturday
High: 34 °F
Slight Chance
Snow Showers
and Breezy
then Partly
Sunny
Saturday Night
Low: 22 °F
Partly Cloudy
then Chance
Snow
Sunday
High: 49 °F
Chance Snow
then Mostly
Cloudy
Sunday Night
Low: 42 °F
Breezy.
Mostly Cloudy
then Slight
Chance
Showers
Monday
High: 60 °F
Showers
Monday Night
Low: 16 °F
Rain/Snow
then Snow
Showers
Likely
Tuesday
High: 22 °F
Chance Snow
Showers

Detailed Forecast

Tonight

A chance of snow showers. Mostly cloudy, with a low around 23. Breezy, with a west wind 18 to 24 mph, with gusts as high as 55 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of 1 to 2 inches possible.

Saturday

A slight chance of snow showers before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 34. Breezy, with a west wind 15 to 22 mph, with gusts as high as 41 mph. Chance of precipitation is 20%.

Saturday Night

A chance of snow after 2am. Increasing clouds, with a low around 22. Light and variable wind. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

Sunday

A chance of snow before 8am. Mostly cloudy, with a high near 49. South wind 9 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

Sunday Night

A slight chance of showers after 2am. Mostly cloudy, with a low around 42. Breezy, with a south wind around 20 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.

Monday

Showers, mainly after 8am. High near 60. South wind 16 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Monday Night

Rain, possibly mixed with snow showers, becoming all snow after 8pm. Low around 16. West wind 15 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 80%.

Tuesday

A chance of snow showers before 2pm. Mostly cloudy, with a high near 22. West wind 16 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.

Tuesday Night

Mostly cloudy, with a low around 12.

Wednesday

Partly sunny, with a high near 33.

Wednesday Night

Mostly cloudy, with a low around 25.

Thursday

Partly sunny, with a high near 44.

Thursday Night

Mostly cloudy, with a low around 28.

Friday

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