• Today

    May 23

    65°Lo 37°

    Decreasing clouds and breezy

    Poor for home energy
    • Avg
      RealFeel
      57°
    • Hi
      RealFeel
      68°
    • Wind
      Speed
      12 mph
  • Fri

    May 24

    72°Lo 49°

    Times of clouds and sunshine

    Poor for home energy
    • Avg
      RealFeel
      61°
    • Hi
      RealFeel
      72°
    • Wind
      Speed
      8 mph
    more
  • Sat

    May 25

    62°Lo 51°

    A t-storm in spots; cooler

    Fair for home energy
    • Avg
      RealFeel
      52°
    • Hi
      RealFeel
      58°
    • Wind
      Speed
      11 mph
    more
  • Sun

    May 26

    64°Lo 56°

    Chance of a thunderstorm

    Fair for home energy
    • Avg
      RealFeel
      53°
    • Hi
      RealFeel
      60°
    • Wind
      Speed
      13 mph
    more
  • Mon

    May 27

    73°Lo 63°

    A thunderstorm or two

    Poor for home energy
    • Avg
      RealFeel
      62°
    • Hi
      RealFeel
      67°
    • Wind
      Speed
      10 mph
    more
Next Previous
Next 8 hours >
  Thu
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Showers
Showers
Showers
Showers
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 57° 55° 54° 54° 53° 53° 53° 52°
RealFeel® 51° 46° 46° 47° 43° 45° 45° 44°
Humidity 90% 93% 93% 93% 89% 89% 86% 85%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
52%
 
58%
 
40%
 
40%
 
36%
 
32%
 
32%
 
21%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Wind (mph) 12 N 14 N 13 N 12 N 15 N 11 NNE 12 N 12 N
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 100% 100% 100% 100% 100% 100% 100% 94%
Dew Point 54° 53° 52° 52° 50° 50° 49° 48°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - May 23

more Historical Weather Data >
  Today Normal Record 5/23/2012
High 65° 74° 93° (1921) 87°
Low 37° 52° 31° (1963) 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:41 AM with 14:52 of sunlight, then sets at 8:33 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:04 PM with 10:09 of moolight, then sets at 5:13 AM

Top Story

Waterloo Weather Report

Storms to Slow Cleanup in Moore Through the Weekend

May 23, 2013; 1:21 PM ET

Thunderstorms will slow cleanup efforts in Moore, Okla., into the upcoming Memorial Day weekend. more >

Researchers Find Explanation of World Vegetation Changes

May 23, 2013; 5:00 AM ET A team has developed a model to determine the influences of humans and climate on vegetation changes. Valerie Smock explains what has the greatest effect.

Thu. Home Energy Efficiency

Thu. Degree Days

Thu. UV Index