• Early AM

    Aug 1

    Lo 64°

    Mainly clear

    Bicycling Weather
    • Precip
      4%
    • Hours of Precip
      0
    • Wind
      Gust
      12 mph
    more
  • Today

    Aug 1

    97°Lo 59°

    Partly sunny and very warm

    Excellent for biking
    • Precip
      11%
    • Hours of Precip
      0
    • Wind
      Gust
      13 mph
  • Sun

    Aug 2

    94°Lo 61°

    Sunny and very warm

    Excellent for biking
    • Precip
      15%
    • Hours of Precip
      0
    • Wind
      Gust
      10 mph
    more
  • Mon

    Aug 3

    89°Lo 63°

    Intervals of clouds and sun

    Excellent for biking
    • Precip
      10%
    • Hours of Precip
      0
    • Wind
      Gust
      15 mph
    more
  • Tue

    Aug 4

    83°Lo 63°

    A thunderstorm in the area

    Good for biking
    • Precip
      40%
    • Hours of Precip
      1
    • Wind
      Gust
      17 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
12pm
1pm 2pm 3pm 4pm 5pm 6pm 7pm
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 89° 92° 95° 96° 97° 96° 95° 91°
RealFeel® 91° 95° 97° 97° 98° 95° 93° 88°
Humidity 31% 28% 23% 19% 17% 15% 18% 21%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Rain
 
0%
 
0%
 
1%
 
1%
 
1%
 
1%
 
1%
 
1%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Wind (mph) 12 SW 12 SW 12 WSW 12 WNW 12 NW 12 NW 10 NW 10 NNW
UV Index 7 7 7 6 4 3 1 0
Cloud Cover 26% 26% 26% 26% 26% 26% 26% 26%
Dew Point 55° 55° 51° 48° 45° 42° 45° 47°
Middle Grid line 100 F Middle Grid line 95 F Middle Grid line 90 F Middle Grid line 85 F

Temperature History - Aug 1

more Historical Weather Data >
  Today Normal Record 8/1/2014
High 97° 90° 108° (1955) 93°
Low 59° 63° 49° (2009) 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:28 AM with 14:39 of sunlight, then sets at 9:07 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:48 PM with 11:27 of moolight, then sets at 9:15 AM

Fort Pierre Weather Report

US Forest Service Firefighter Dies at California Wildfire

August 1, 2015; 2:41 AM ET

David "Dave" Ruhl of Rapid City, South Dakota, was found Friday morning after search and rescue efforts were conducted, the U.S. Forest Service said. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.