• Early AM

    Aug 24

    Lo 70°

    A shower or thunderstorm

    Sinus Headache Weather
    • Hi
      RealFeel
      83°
    • UV
      4 - Moderate
    • Cloud
      Cover
      86%
    more
  • Today

    Aug 24

    84°Lo 70°

    A few strong thunderstorms

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      92°
    • UV
      4 - Moderate
    • Cloud
      Cover
      92%
  • Thu

    Aug 25

    81°Lo 59°

    Mostly cloudy with a t-storm

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      90°
    • UV
      4 - Moderate
    • Cloud
      Cover
      76%
    more
  • Fri

    Aug 26

    78°Lo 60°

    Periods of sun; less humid

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      84°
    • UV
      5 - High
    • Cloud
      Cover
      91%
    more
  • Sat

    Aug 27

    81°Lo 70°

    An afternoon thunderstorm

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      85°
    • UV
      4 - Moderate
    • Cloud
      Cover
      92%
    more
Next Previous
A couple of showers and thunderstorms 73° Lo 70° RealFeel® 78° / 71°

N

E

S

W

  • Precipitation: 60%
  • Rain: 0.16 in
  • Snow: 0 in
  • Humidity: 100%
  • Cloud Cover: 93%
  • Dew Point: 72° F
  • Visibility: 8 mi
5 mph

Temperature History - Aug 24

more Historical Weather Data >
  Today Normal Record 8/24/2015
High 84° 82° 103° (1947) 74°
Low 70° 62° 43° (1942) 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:14 AM with 13:26 of sunlight, then sets at 7:40 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:52 PM with 14:30 of moolight, then sets at 2:22 PM

Ottawa Weather Report

Strong thunderstorms to stretch across central US this week

August 24, 2016; 12:48 AM ET

The return of warmer and more humid air will trigger another round of strong thunderstorms across the central United States this week. more >

Wed. Sinus Headache

Wed. UV Index