No Warnings, Watches, or Advisories

NWS Southwest Regional Radar WU South West Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
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Updated: @ 02-Sep-2026 1:48am - next update at 1:50am  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 58.7, Max: 61.0, Min: 58.7 58.7°F
Colder 1.5°F than last hour.

Cool

Feels like: 59°F

24-hr difference
-0.4°FColder 0.4°F than yesterday at this time.
  Today Yesterday
High: 61°F
12:00am
80.5°F
3:00pm
Low: 58.7°F
1:34am
57.8°F
3:15am
 Wind from ENE ENE
3
Gust:
5 mph
1 Bft - Light air
Today: 6 mph 1:28am
Gust Month: 15 mph September 1
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
This Month: 0 in
Season Total: 6.77 in
134 days since last rain.
Wednesday

Wednesday: Sunny
Sunny
Humidity & Barometer Almanac Moon
Humidity: 85 % Increased 2.0% since last hour.
Dew Point: 54.2°F Decreased 0.2°F since last hour.
Barometer: 30.01 inHg Rising 0.01  inHg/hr
Baro Trend: Rising slowly
Sunrise: 6:29am
Sunset: 7:22pm
Moonset: 12:20pm
Moonrise: 10:26pm
Waning Gibbous
Waning Gibbous, Moon at 19 days in cycle
72%
Illuminated
UV Index Forecast UV Index Forecast
02-Sep-2026
8.3     Very High 
03-Sep-2026
8.3     Very High 
 NWS Weather Forecast  - Outlook: Overnight & Wednesday
Overnight

Overnight: Mostly Clear
Mostly Clear

Lo 55 °F
NWS forecast: Mostly clear, with a low around 55. North northeast wind around 5 mph.
Davis VP+ forecast: Partly cloudy with little temperature change.
 
Wednesday

Wednesday: Sunny
Sunny

Hi 77 °F
NWS forecast: Sunny, with a high near 77. South wind 5 to 15 mph, with gusts as high as 25 mph.
Animated icons courtesy of www.meteotreviglio.com.
Countdown to Fall
 Autumn Equinox begins September 22nd at 5:05pm   PDT  
 

 

WEATHER STORY
Sioux Falls
Weather Forecast Office
Today's Weather Story Scattered Severe Storms Possible This Evening
Showers and thunderstorms will increase in coverage later this afternoon through tonight. A few severe storms will be possible with golf ball sized hail and wind gusts to 70 mph the main threats. Otherwise heat and humidity build back into the area with the hottest days Thursday through Saturday.

Data Courtesy of Sioux Falls Weather Forecast Office

San Juan, PR Lake Charles, LA Pueblo, CO Corpus Christi, TX St. Louis, MO Reno, NV Raleigh, NC  Newport/Morehead City, NC Dodge City, KS Houston/Galveston, TX San Joaquin Valley/Hanford, CA Louisville, KY Fort Worth, TX Pittsburgh, PA Austin/San Antonio, TX Sacramento, CA Jackson, MS Phoenix, AZ Northern Indiana, IN Flagstaff, AZ Tallahassee, FL Springfield, MO Riverton, WY Blacksburg, VA Sioux Falls, SD El Paso Area, NM Columbia, SC Wilmington, NC Greenville-Spartanburg, SC Eureka, CA Midland/Odessa, TX Tucson, AZ Goodland, KS Huntsville, AL Amarillo, TX Norman, OK Lubbock, TX Marquette, MI Little Rock, AR Pendleton, OR Missoula, MT Binghamton, NY Boston, MA Green Bay, WI Billings, MT Baltimore/Washington San Diego, CA Tampa Bay, FL Morristown, TN Twin Cities, MN Brownsville, TX Portland, OR Des Moines, IA Memphis, TN Pocatello, ID San Angelo, TX Jacksonville, FL Aberdeen, SD Quad Cities, IA/IL Charleston, SC New Orleans/Baton Rouge, LA Peachtree City, GA Shreveport, LA Grand Rapids, MI Medford, OR Albany, NY Wichita, KS Gray/Portland, ME Spokane, WA Boise, ID Denver/Boulder, CO Great Falls, MT Caribou, ME Key West, FL Miami-South Florida, FL New York City/Upton, NY Melbourne, FL Hastings, NE Paducah, KY Glasgow, MT Bismarck, ND Charleston WV Omaha/Valley, NE Buffalo, NY Jackson, KY Kansas City/Pleasant Hill, MO Gaylord, MI Cheyenne, WY Grand Forks, ND Detroit/Pontiac, MI Central Illinois, IL Burlington, VT Salt Lake City, UT Topeka, KS Nashville, TN Milwaukee/Sullivan, WI Albuquerque, NM Las Vegas, NV Wakefield, VA La Crosse, WI Birmingham, AL Los Angeles/Oxnard, CA Chicago, IL Seattle, WA Rapid City, SD Indianapolis, IN Philadelphia/Mount Holly, PA Mobile/Pensacola State College, PA Cleveland, OH Elko, NV Wilmington, OH Grand Junction, CO North Platte, NE Tulsa, OK San Francisco/Monterey Bay Area, CA Duluth, MN