• Sat

    Apr 18

    49°Lo 29°

    Sunshine

    Skiing Weather
    • Rain
      0 in
    • Precip
      5%
    • Hours of Precip
      0
    more
  • Sun

    Apr 19

    53°Lo 29°

    Plenty of clouds

    Skiing Weather
    • Rain
      0 in
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Mon

    Apr 20

    50°Lo 28°

    Partial sunshine

    Skiing Weather
    • Rain
      0 in
    • Precip
      20%
    • Hours of Precip
      0
  • Tue

    Apr 21

    49°Lo 29°

    Abundant sunshine

    Skiing Weather
    • Rain
      0 in
    • Precip
      5%
    • Hours of Precip
      0
    more
  • Wed

    Apr 22

    51°Lo 32°

    Mostly sunny

    Skiing Weather
    • Rain
      0 in
    • Precip
      20%
    • Hours of Precip
      0
    more
Next Previous
Hi 50° RealFeel® 50° Precipitation 20%

Day

N

E

S

W

  • NW 8 mph
  • Gusts: 20 mph

Partial sunshine

  • Max UV Index: 7 (High)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 28° RealFeel® 18° Precipitation 10%

Night

N

E

S

W

  • WNW 9 mph
  • Gusts: 17 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Apr 20

more Historical Weather Data >
  Today Normal Record 4/20/2014
High 50° 57° 80° (1987) 67°
Low 28° 34° 19° (1974) 27°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:26 AM with 13:34 of sunlight, then sets at 8:00 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:52 AM with 14:29 of moolight, then sets at 10:21 PM

Olean Weather Report

The Day an Ice Jam Reduced the Mighty Niagara Falls to a Trickle

March 29, 2015; 9:37 PM ET

On March 29, 1848, a massive ice jam reduced the mighty Niagara Falls to a trickle, a rare phenomenon that lasted for nearly 40 hours. more >

Tourism of Doom: Traveling to Endangered Places

Aug 30, 2012; 5:00 AM ET If you're longing to ski the Alps or swim in the Great Barrier Reef, you may be running out of time. A changing climate may beat you to the punch line. Valerie Smock has more.