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 3 mph
Barometer	29.61 in
Dewpoint	30°F (-1°C)
Visibility	1.25 mi
Last update	13 Mar 10:55 pm EDT

More Information:

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

Extended Forecast for

Olean NY

Winter Storm Warning until March 14, 11:00am

High Wind Warning March 13, 11:02pm 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, 11:02pm until March 14, 11:00am
NOW: Multiple hazards in effect
Click HERE for Details
Tonight
Low: 25 °F
Chance Snow
Showers and
Breezy
Saturday
High: 36 °F
Chance Snow
Showers and
Breezy then
Partly Sunny
Saturday Night
Low: 22 °F
Partly Cloudy
then Chance
Snow
Sunday
High: 51 °F
Chance Snow
then Mostly
Cloudy
Sunday Night
Low: 42 °F
Mostly Cloudy
then Slight
Chance
Showers
Monday
High: 62 °F
Showers
Monday Night
Low: 16 °F
Rain/Snow
then Snow
Showers
Likely
Tuesday
High: 25 °F
Chance Snow
Showers

Detailed Forecast

Tonight

A chance of snow showers. Mostly cloudy, with a low around 25. Breezy, with a west wind around 22 mph, with gusts as high as 50 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than one inch possible.

Saturday

A chance of snow showers, mainly before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 36. Breezy, with a west wind 16 to 22 mph, with gusts as high as 40 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

Saturday Night

A chance of snow after 2am. Increasing clouds, with a low around 22. Calm 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 51. South wind 6 to 15 mph, with gusts as high as 28 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. South wind around 15 mph, with gusts as high as 37 mph. Chance of precipitation is 20%.

Monday

Showers, mainly after 8am. High near 62. South wind around 16 mph, with gusts as high as 32 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 11 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.

Tuesday

A chance of snow showers before 2pm. Mostly cloudy, with a high near 25. West wind 14 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

Tuesday Night

Mostly cloudy, with a low around 13.

Wednesday

Partly sunny, with a high near 35.

Wednesday Night

Mostly cloudy, with a low around 25.

Thursday

Partly sunny, with a high near 45.

Thursday Night

Mostly cloudy, with a low around 28.

Friday

A chance of showers. Mostly cloudy, with a high near 43. Chance of precipitation is 30%.