• Tonight

    Jul 30

    Lo 12°

    Clear

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Thu

    Jul 31

    27°Lo 14°

    Plenty of sunshine

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Fri

    Aug 1

    27°Lo 14°

    Mostly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Sat

    Aug 2

    28°Lo 13°

    Clouds and sun with a shower

    Low ragweed pollen levels
    • Precip
      54%
    • Wind
      Speed
      6 k/h
    • Cloud
      Cover
      46%
    more
  • Sun

    Aug 3

    21°Lo 14°

    Cooler with a thunderstorm

    Ragweed Pollen Weather
    • Precip
      56%
    • Wind
      Speed
      13 k/h
    • Cloud
      Cover
      76%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Clear
Mostly Clear
Mostly Clear
Clear
Clear
Clear
Clear
Sunny
Temp (°C) 15° 14° 13° 13° 12° 12° 13° 15°
RealFeel® 14° 13° 12° 12° 11° 12° 12° 15°
Humidity 79% 80% 84% 85% 88% 87% 84% 72%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
7%
 
5%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
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 (km/h) 6 NNW 5 NNW 5 NNW 5 NNW 5 NNW 5 NNW 6 NNW 6 WNW
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 8% 10% 10% 9% 1% 1% 0% 0%
Dew Point 11° 11° 11° 10° 10° 10° 10° 10°
Middle Grid line 20 C Middle Grid line 15 C Middle Grid line 10 C

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2013
High 27° 26° N/A 22°
Low 14° 11° N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:07 AM with 15:18 of sunlight, then sets at 9:25 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:10 AM with 11:53 of moolight, then sets at 11:03 PM

Top Story

Rapid City Weather Report

Smoke From Canada Wildfires to Impact Chicago, NYC

July 30, 2014; 5:32 PM ET

Ongoing wildfires in Ontario and western Canada will impact areas across the Great Lakes to the Northeast through the weekend. more >