Significant Severe Weather in the Upper Midwest; Blizzard Conditions in the Cascades; Heavy Rain and Thunderstorms in Hawaii

Significant severe thunderstorms, including the risk for strong to intense tornadoes, are expected across the Upper Midwest this afternoon and evening. An atmospheric river will bring blizzard conditions to the northern Cascades. A powerful Kona storm is expected to impact Hawaii today into Saturday, bringing heavy rainfall and strong winds. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Cattaraugus County-Olean Airport (KOLE)

Lat: 42.24°NLon: 78.37°WElev: 2135ft.

Light Rain

55°F

13°C

Humidity	100%
Wind Speed	Calm
Barometer	29.97 in
Dewpoint	55°F (13°C)
Visibility	7.00 mi
Last update	10 Mar 4:55 pm EDT

More Information:

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

Extended Forecast for

3 Miles WNW Ellicottville NY

This Afternoon
High: 65 °F
Showers
Likely
Tonight
Low: 56 °F
Showers
Likely then
Slight Chance
T-storms
Wednesday
High: 65 °F
Showers
Wednesday Night
Low: 24 °F
Showers then
Rain/Snow and
Breezy
Thursday
High: 31 °F
Chance Snow
Showers
Thursday Night
Low: 23 °F
Partly Cloudy
Friday
High: 40 °F
Snow
Friday Night
Low: 23 °F
Chance Snow
Showers
Saturday
High: 33 °F
Partly Sunny

Detailed Forecast

This Afternoon

Showers likely. Mostly cloudy, with a high near 65. Southwest wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Showers and thunderstorms likely before 3am, then a slight chance of showers between 3am and 5am, then a slight chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 56. South wind 6 to 8 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

Showers and thunderstorms before 10am, then showers and possibly a thunderstorm, mainly after 10am. High near 65. South wind 13 to 17 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday Night

Rain showers before 2am, then a chance of snow showers. Some thunder is also possible. Low around 24. Breezy, with a west wind 15 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Thursday

A chance of snow showers, mainly before 2pm. Mostly cloudy, with a high near 31. West wind 13 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

Thursday Night

Partly cloudy, with a low around 23. West wind 6 to 8 mph becoming southwest after midnight.

Friday

Snow. High near 40. South wind 13 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 90%.

Friday Night

A chance of snow showers before 2am. Mostly cloudy, with a low around 23. West wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

Saturday

Partly sunny, with a high near 33.

Saturday Night

Snow showers likely, mainly after 2am. Mostly cloudy, with a low around 24. Chance of precipitation is 60%.

Sunday

Rain and snow showers likely. Mostly cloudy, with a high near 52. Chance of precipitation is 60%.

Sunday Night

Rain and snow showers. Low around 25. Chance of precipitation is 90%.

Monday

Rain and snow showers. High near 34. Chance of precipitation is 80%.

Monday Night

A chance of snow showers. Mostly cloudy, with a low around 11. Chance of precipitation is 40%.