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    • Tonight

      Apr 30

      32° Lo F
      Heavy rain and snow early
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Ragweed Pollen
      • Weather
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate
    • Mon

      May 1

      49° /32°
      A morning rain or snow shower
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Tue

      May 2

      60° /39°
      Partly sunny and warmer
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate
      More
    • Wed

      May 3

      64° /40°
      A couple of afternoon showers
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: High
      More
    • Thu

      May 4

      66° /40°
      Partly sunny
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: High
      More

    Day

    44°Hi RealFeel® 30° Precipitation 97%
    Increasingly windy with rain and snow becoming all rain; colder
    • NE 21 mph
    • Gusts: 36 mph
    • Max UV Index: 2 (Low)
    • Thunderstorms: 12%
    • Precipitation: 0.8 in
    • Rain: 0.8 in
    • Snow: 0.1 in
    • Ice: 0 in
    • Hours of Precipitation: 8 hrs
    • Hours of Rain: 8 hrs

    Night

    32°Lo RealFeel® 12° Precipitation 95%
    Heavy rain and snow early; breezy, late snow, 2-4"; heavy wet snow may down trees and power lines
    • N 18 mph
    • Gusts: 28 mph
    • Max UV Index: N/A
    • Thunderstorms: 24%
    • Precipitation: 0.87 in
    • Rain: 0.4 in
    • Snow: 3.1 in
    • Ice: 0 in
    • Hours of Precipitation: 9.5 hrs
    • Hours of Rain: 4 hrs

    Sioux Falls Pollen Levels Apr 30

    • Extreme
    • Very High
    • High
    • Moderate
    • Low
    • Tree Pollen

      Moderate

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Low

    Temperature History

    more Historical Weather Data >
      Today Normal Record 4/30/2016
    High 44° 65° 92° (2007) 45°
    Low 32° 40° 17° (1903) 42°

    Sunrise/Sunset

    • Sunrise: 6:21 AM
    • Sunset: 8:28 PM
    • Duration: 14:07 hr

    Moonrise/Moonset

    • Moonrise: 10:09 AM
    • Moonset: 1:17 AM
    • Duration: 15:08 hr
    Astronomy

    Sun. Pollen

    Sun. Dust & Dander

    Sun. Wind Maps