• Today

    Nov 20

    25°Lo 16°

    Mostly cloudy, snow showers

    Poor for lawn mowing
    • Hours of Precip
      6.5
    • Precip
      65%
    • Hi
      RealFeel
      16°
  • Fri

    Nov 21

    26°Lo 12°

    Quite cold with snow showers

    Poor for lawn mowing
    • Hours of Precip
      2.5
    • Precip
      75%
    • Hi
      RealFeel
      20°
    more
  • Sat

    Nov 22

    41°Lo 37°

    Not as cold

    Poor for lawn mowing
    • Hours of Precip
      4
    • Precip
      25%
    • Hi
      RealFeel
      34°
    more
  • Sun

    Nov 23

    49°Lo 42°

    Milder; a little p.m. rain

    Poor for lawn mowing
    • Hours of Precip
      3
    • Precip
      63%
    • Hi
      RealFeel
      47°
    more
  • Mon

    Nov 24

    57°Lo 37°

    Mostly cloudy, showers around

    Poor for lawn mowing
    • Hours of Precip
      1.5
    • Precip
      62%
    • Hi
      RealFeel
      52°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
8am
9am 10am 11am 12pm 1pm 2pm 3pm
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Forecast
Flurries
Flurries
Flurries
Cloudy
Cloudy
Mostly Cloudy
Cloudy
Cloudy
Temp (°F) 20° 21° 23° 23° 25° 23° 25° 25°
RealFeel® 16° 11° 11° 15° 12° 13°
Humidity 74% 74% 68% 63% 58% 57% 53% 55%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
43%
 
46%
 
52%
 
48%
 
41%
 
34%
 
34%
 
37%
Ice
 
6%
 
6%
 
6%
 
6%
 
9%
 
16%
 
16%
 
16%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (mph) 10 SW 13 SW 8 WSW 12 WSW 14 SW 9 WSW 13 W 13 W
UV Index 0 0 1 1 1 1 1 0
Cloud Cover 100% 100% 100% 100% 100% 75% 100% 98%
Dew Point 13° 14° 14° 12° 12° 10° 10° 11°
Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F Middle Grid line 15 F

Temperature History - Nov 20

more Historical Weather Data >
  Today Normal Record 11/20/2013
High 25° 43° 66° (1991) 41°
Low 16° 28° 10° (1966) 18°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:10 AM with 9:39 of sunlight, then sets at 4:49 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:01 AM with 10:52 of moolight, then sets at 3:53 PM

Olean Weather Report

Eight Dead as Snow Buries Upstate New York, Great Lakes

November 20, 2014; 2:57 PM ET

Between 3 and 6 feet of snow and plunging temperatures have left thousands snowed in over upstate New York, and the cold and snow has taken lives. more >

Why Do Leaves Change Color?

Sep 20, 2011; 5:00 AM ET Why do leaves change from green to beautiful shades of red, orange and yellow in the fall?

Current Drought Status

Current Soil Conditions

Thu. Overnight Freeze

Thu. Degree Days

Thu. Evapotranspiration