• Today

    Aug 2

    88°Lo 66°

    A t-storm late this afternoon

    Warning for hair frizz
    • Wind
      Gust
      31 mph
    • Precip
      61%
    • Hours of Precip
      2
    more
  • Mon

    Aug 3

    81°Lo 58°

    Sunshine and patchy clouds

    Watch for hair frizz
    • Wind
      Gust
      14 mph
    • Precip
      25%
    • Hours of Precip
      0
  • Tue

    Aug 4

    83°Lo 62°

    Humid with periods of sun

    Watch for hair frizz
    • Wind
      Gust
      12 mph
    • Precip
      14%
    • Hours of Precip
      0
    more
  • Wed

    Aug 5

    79°Lo 63°

    Mostly cloudy with a t-storm

    Advisory for hair frizz
    • Wind
      Gust
      9 mph
    • Precip
      55%
    • Hours of Precip
      2.5
    more
  • Thu

    Aug 6

    78°Lo 60°

    Areas of low clouds and humid

    Advisory for hair frizz
    • Wind
      Gust
      12 mph
    • Precip
      18%
    • Hours of Precip
      0.5
    more
Next Previous
Sunny to partly cloudy 79° Lo 69° RealFeel® 84° / 68°

N

E

S

W

  • Precipitation: 25%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 58%
  • Cloud Cover: 25%
  • Dew Point: 58° F
  • Visibility: 10 mi
8 mph

Temperature History - Aug 3

more Historical Weather Data >
  Today Normal Record 8/3/2014
High 81° 83° 104° (1930) 85°
Low 58° 64° 44° (1927) 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:52 AM with 14:18 of sunlight, then sets at 8:10 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:12 PM with 12:40 of moolight, then sets at 10:52 AM

Ottawa Weather Report

Severe Weather to Invade Midwest on Sunday

August 2, 2015; 3:00 PM ET

A disturbance will swing across the Midwest and fire a round of severe thunderstorms to end the weekend. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Mon. Hair Frizz

Mon. Wind Maps

Mon. UV Index