On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

Afternoon and Evening Showers and Thunderstorms Continue Across Much of the Southwest

An active monsoon weather pattern will continue through Saturday across much of the southwestern U.S. Scattered afternoon and evening showers and thunderstorms will bring locally excessive rainfall. Flash Flood Watches remain in effect for parts of the region. Some normally dry washes may have rapidly flowing water. Remember when encountering flooded roads: Turn around, don't drown!
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Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

A Few Clouds

80°F

27°C

Humidity 51%
Wind Speed Calm
Barometer 30.05 in (1016.9 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 31 Jul 7:56 pm CDT
Extended Forecast for

4 Miles S Marion SD

  • Tonight

    Tonight: Mostly clear, with a low around 63. West northwest wind around 5 mph becoming southwest after midnight.

    Mostly Clear

    Low: 63 °F

  • Saturday

    Saturday: A chance of showers and thunderstorms, mainly after 3pm.  Mostly sunny, with a high near 88. South wind 5 to 15 mph.  Chance of precipitation is 40%.

    Mostly Sunny
    then Chance
    T-storms

    High: 88 °F

  • Saturday
    Night

    Saturday Night: A chance of showers and thunderstorms before 10pm.  Mostly clear, with a low around 65. South southwest wind around 10 mph.  Chance of precipitation is 40%.

    Chance
    T-storms then
    Mostly Clear

    Low: 65 °F

  • Sunday

    Sunday: Sunny, with a high near 92. West southwest wind 10 to 15 mph becoming northwest in the afternoon.

    Sunny

    High: 92 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 64. North northwest wind 5 to 10 mph becoming light and variable.

    Mostly Clear

    Low: 64 °F

  • Monday

    Monday: Sunny, with a high near 83.

    Sunny

    High: 83 °F

  • Monday
    Night

    Monday Night: A slight chance of showers and thunderstorms.  Partly cloudy, with a low around 62. Chance of precipitation is 20%.

    Slight Chance
    T-storms

    Low: 62 °F

  • Tuesday

    Tuesday: A chance of showers and thunderstorms.  Mostly sunny, with a high near 82. Chance of precipitation is 30%.

    Chance
    T-storms

    High: 82 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 62. Chance of precipitation is 40%.

    Chance
    T-storms

    Low: 62 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 63. West northwest wind around 5 mph becoming southwest after midnight.
Saturday
A chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 88. South wind 5 to 15 mph. Chance of precipitation is 40%.
Saturday Night
A chance of showers and thunderstorms before 10pm. Mostly clear, with a low around 65. South southwest wind around 10 mph. Chance of precipitation is 40%.
Sunday
Sunny, with a high near 92. West southwest wind 10 to 15 mph becoming northwest in the afternoon.
Sunday Night
Mostly clear, with a low around 64. North northwest wind 5 to 10 mph becoming light and variable.
Monday
Sunny, with a high near 83.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 62. Chance of precipitation is 20%.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 82. Chance of precipitation is 30%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 80. Chance of precipitation is 30%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 50%.
Thursday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 78. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 61.
Friday
Partly sunny, with a high near 78.
  Click Map For Forecast
Point Forecast:
4 Miles S Marion SD
 43.37°N 97.27°W (Elev. 1486 ft)
5:00 pm CDT Jul 31, 2015
8pm CDT Jul 31, 2015-6pm CDT Aug 7, 2015
 
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Additional Resources

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