• Today

    Sep 17

    11°Lo 4°

    Cooler with clearing

    Moderate indoor dust & dander levels
    • Precip
      7%
    • Wind
      Speed
      15 k/h
    • Cloud
      Cover
      51%
    more
  • Thu

    Sep 18

    21°Lo 10°

    A t-storm in spots; warmer

    Moderate indoor dust & dander levels
    • Precip
      40%
    • Wind
      Speed
      19 k/h
    • Cloud
      Cover
      49%
    more
  • Fri

    Sep 19

    21°Lo 8°

    Partly sunny

    Low indoor dust & dander levels
    • Precip
      25%
    • Wind
      Speed
      8 k/h
    • Cloud
      Cover
      26%
    more
  • Sat

    Sep 20

    18°Lo 7°

    Partly sunny

    Low indoor dust & dander levels
    • Precip
      25%
    • Wind
      Speed
      19 k/h
    • Cloud
      Cover
      36%
    more
  • Sun

    Sep 21

    16°Lo 4°

    Nice with clouds and sun

    Low indoor dust & dander levels
    • Precip
      2%
    • Wind
      Speed
      15 k/h
    • Cloud
      Cover
      46%
Next Previous
Hi 16° RealFeel® 16° Precipitation 2%

Day

N

E

S

W

  • NNE 14 km/h
  • Gusts: 24 km/h

Nice with times of clouds and sun

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 0%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 4° RealFeel® 3° Precipitation 5%

Night

N

E

S

W

  • ESE 6 km/h
  • Gusts: 14 km/h

Clear

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Sep 21

more Historical Weather Data >
  Today Normal Record 9/21/2013
High 16° 17° N/A 17°
Low N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:25 AM with 12:16 of sunlight, then sets at 7:41 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:50 AM with 13:35 of moolight, then sets at 6:25 PM

Top Story

Rapid City Weather Report

Long Winter Nights, Dry Air Increase Chance to View Aurora

September 17, 2014; 1:10 PM ET

Igniting across Northern skies, ghostly rivers of light dance overhead each year, emitting vibrant shades of green, blue, pink, red and violet. more >