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Next 5 Days
  • Today

    Sep 2

    Mostly sunny and hot 34°Lo 18°
    more
  • Thu

    Sep 3

    Hot with brilliant sunshine 35°Lo 16°
    more
  • Fri

    Sep 4

    Couple of thunderstorms 20°Lo 11°
    more
  • Sat

    Sep 5

    Low clouds 21°Lo 13°
  • Sun

    Sep 6

    A strong morning thunderstorm 20°Lo 10°
    more
< Previous 8 hours Next 8 hours >
  Sat
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Partly Cloudy
Partly Cloudy
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°C) 16° 17° 18° 19° 19° 20° 21° 20°
RealFeel® 14° 16° 17° 18° 18° 19° 20° 18°
Humidity 62% 59% 57% 57% 57% 58% 57% 64%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
3%
 
3%
 
3%
 
3%
 
3%
 
5%
 
5%
 
5%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (km/h) 20 NNE 20 NE 18 NE 20 NE 20 ENE 20 ENE 22 NE 22 NE
UV Index 1 1 2 2 2 1 1 1
Cloud Cover 52% 74% 83% 91% 100% 100% 100% 100%
Dew Point 10° 10° 11° 11° 12° 13°
Middle Grid line 25 C Middle Grid line 20 C Middle Grid line 15 C

Temperature History - Sep 5

more Historical Weather Data >
  Today Normal Record 9/5/2014
High 21° 20° N/A 21°
Low 13° N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:03 AM with 13:15 of sunlight, then sets at 8:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:31 PM with 0:52 of moolight, then sets at 3:24 PM

Sioux Valley Weather Report

Oppressive Heat Adds Stress to Physical, Mental Health of Homeless People From US to Canada This Summer

September 2, 2015; 5:30 AM ET

Hot weather this summer from the central United States into Canada has put extra stress on some of the most vulnerable residents: the homeless. more >