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Lake-effect snow to create whiteouts, dangerous travel. See the details. Chevron right

Olean, NY

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Olean, NY Weather
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Lake Effect Snow Warning

Tonight's Weather

Thu, Nov 27

Lake-effect snow and intense squalls, accumulating an additional 1-3 inches; windy; watch for sudden whiteouts and slippery roads if traveling Lo: 25°

Tomorrow: Lake-effect snow in the morning, 1-2", then lake-effect snow; otherwise, cloudy, windy and cold; watch for sudden whiteouts and slippery roads if traveling Hi: 33°

Current Weather

9:24 PM

30°F
RealFeel® 18°
Snow More Details
Wind WSW 10 mph
Wind Gusts 25 mph
Air Quality Excellent

MINUTECAST™

Snow, heavy at times, for at least 60 min

Now
10:24 PM

Looking Ahead

Snow squalls this evening to tomorrow afternoon will accumulate 2-4 inches

WinterCast®

Started
Thu Morning - Late Fri Night

Snow

Ending in 1 day

Olean Weather Radar

Olean Weather Radar
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Clouds
Temperature

Hourly Weather

10 PM 25°
rain drop 56%
11 PM 26°
rain drop 56%
12 AM 26°
rain drop 63%
1 AM 26°
rain drop 49%
2 AM 26°
rain drop 62%
3 AM 26°
rain drop 66%
4 AM 26°
rain drop 61%
5 AM 26°
rain drop 49%
6 AM 26°
rain drop 44%
7 AM 27°
rain drop 34%
8 AM 27°
rain drop 34%
9 AM 29°
rain drop 40%

10-Day Weather Forecast

Tonight

11/27

25° Lo

Lake-effect snow, 1-3"; windy

96%

Fri

11/28

33° 24°

Morning snow squalls, 1-2"

Night: Snow showers; breezy early

95%

Sat

11/29

33° 25°

Cloudy and cold

Snow and flurries late

5%

Sun

11/30

36° 26°

Snow and sleet, up to 1"

Breezy early; cloudy

94%

Mon

12/1

28° 21°

Cold with clouds breaking

Overcast

13%

Tue

12/2

30° 19°

Cold with snow

Cloudy with a chance for snow

96%

Wed

12/3

30° 24°

Cold with low clouds

Cloudy, a bit of snow late

18%

Thu

12/4

32° 15°

A bit of morning snow; cloudy

Low clouds

55%

Fri

12/5

24° 16°

Very cold; a bit of p.m. snow

A sleet shower in the evening

55%

Sat

12/6

31° 19°

Morning flurries; cloudy

A little snow late

55%

Sun & Moon

9 hrs 27 mins
Rise 7:18 AM
Set 4:45 PM
Waxing Crescent
Rise 12:42 PM
Set 11:34 PM

Air Quality

See More
Air Quality Excellent

The air quality is ideal for most individuals; enjoy your normal outdoor activities.

Allergy Outlook

See All
Tree Pollen Low Data is not supported in this location Ragweed Pollen Low Data is not supported in this location Mold Low Data is not supported in this location Grass Pollen Low Data is not supported in this location Dust & Dander High Data is not supported in this location

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