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

Cattaraugus County-Olean Airport (KOLE)

Lat: 42.24°NLon: 78.37°WElev: 2135ft.

Overcast

25°F

-4°C

Humidity	74%
Wind Speed	Calm
Barometer	30.23 in
Dewpoint	18°F (-8°C)
Visibility	10.00 mi
Last update	15 Mar 2:15 am EDT

More Information:

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

Extended Forecast for

Allegany NY

Wind Advisory March 15, 05:00pm until March 16, 08:00pm

Click here for hazard details and duration

Wind Advisory

Overnight
Low: 23 °F
Snow Likely
Sunday
High: 52 °F
Chance Snow
then Partly
Sunny
Sunday Night
Low: 44 °F
Mostly Cloudy
then Slight
Chance
Showers
Monday
High: 55 °F
Showers
Monday Night
Low: 14 °F
Snow Showers
Tuesday
High: 24 °F
Chance Snow
Showers
Tuesday Night
Low: 14 °F
Chance Snow
Showers
Wednesday
High: 36 °F
Mostly Cloudy
Wednesday Night
Low: 25 °F
Mostly Cloudy

Detailed Forecast

Overnight

Snow likely, mainly after 5am. Mostly cloudy, with a low around 23. Calm wind. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

Sunday

A chance of snow, mainly before 7am. Mostly cloudy, with a high near 52. South wind 8 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

Sunday Night

A slight chance of showers after 3am. Mostly cloudy, with a low around 44. South wind 15 to 17 mph, with gusts as high as 37 mph. Chance of precipitation is 20%.

Monday

Showers, mainly after 11am. High near 55. South wind 13 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Monday Night

Snow showers, mainly before 2am. Low around 14. West wind 10 to 13 mph, with gusts as high as 37 mph. Chance of precipitation is 80%.

Tuesday

A chance of snow showers. Mostly cloudy, with a high near 24. West wind around 15 mph, with gusts as high as 36 mph. Chance of precipitation is 40%.

Tuesday Night

A chance of snow showers before 2am. Mostly cloudy, with a low around 14. West wind 3 to 8 mph. Winds could gust as high as 20 mph. Chance of precipitation is 50%.

Wednesday

Mostly cloudy, with a high near 36. Calm wind becoming southwest 5 to 7 mph in the morning.

Wednesday Night

Mostly cloudy, with a low around 25.

Thursday

Mostly cloudy, with a high near 46.

Thursday Night

Mostly cloudy, with a low around 32.

Friday

Partly sunny, with a high near 49.

Friday Night

A chance of showers. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.