• Thu

    May 14

    74°Lo 50°

    Mostly cloudy and warm

    Very Good for an outdoor bbq
    • Precip
      2%
    • Hi
      RealFeel
      77°
    • Wind
      Gust
      21 mph
    more
  • Fri

    May 15

    71°Lo 54°

    An afternoon t-storm or two

    Good for an outdoor bbq
    • Precip
      62%
    • Hi
      RealFeel
      73°
    • Wind
      Gust
      24 mph
  • Sat

    May 16

    83°Lo 59°

    A morning shower; warmer

    Very Good for an outdoor bbq
    • Precip
      40%
    • Hi
      RealFeel
      84°
    • Wind
      Gust
      32 mph
    more
  • Sun

    May 17

    83°Lo 59°

    Some sun with a stray t-storm

    Very Good for an outdoor bbq
    • Precip
      41%
    • Hi
      RealFeel
      86°
    • Wind
      Gust
      22 mph
    more
  • Mon

    May 18

    82°Lo 60°

    An afternoon t-storm or two

    Good for an outdoor bbq
    • Precip
      60%
    • Hi
      RealFeel
      84°
    • Wind
      Gust
      27 mph
    more
Next Previous
Hi 71° RealFeel® 73° Precipitation 62%

Day

N

E

S

W

  • S 7 mph
  • Gusts: 24 mph

A t-storm in spots in the morning followed by a couple of thunderstorms around in the afternoon

  • Max UV Index: 6 (High)
  • Thunderstorms: 60%
  • Precipitation: 0.24 in
  • Rain: 0.24 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2.5 hrs
  • Hours of Rain: 2.5 hrs
Lo 54° RealFeel® 49° Precipitation 76%

Night

N

E

S

W

  • SSW 8 mph
  • Gusts: 18 mph

Cloudy with showers and thunderstorms, mainly early

  • Max UV Index: N/A
  • Thunderstorms: 44%
  • Precipitation: 0.51 in
  • Rain: 0.51 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3.5 hrs
  • Hours of Rain: 3.5 hrs

Temperature History - May 15

more Historical Weather Data >
  Today Normal Record 5/15/2014
High 71° 72° 93° (1944) 56°
Low 54° 50° 34° (1926) 39°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:37 AM with 14:30 of sunlight, then sets at 8:07 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:07 AM with 13:18 of moolight, then sets at 5:25 PM

Ottawa Weather Report

Chicago: Showers to Precede Late-Week Warmth

May 5, 2015; 12:04 AM ET

Showers and thunderstorms will frequent the Chicago area early this week before dry and warm conditions return to the city. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.