, °F

Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    • Early AM

      Apr 30

      37° Lo
      Periods of snow and rain
      • 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
      More
    • Today

      Apr 30

      39° /33°
      Cloudy, rain; windy, colder
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate
      More
    • Mon

      May 1

      50° /34°F
      A little a.m. snow, up to 1"
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate
    • Tue

      May 2

      63° /40°
      Sunshine and warmer
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: High
      More
    • Wed

      May 3

      63° /40°
      An afternoon shower
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: High
      More

    Day

    50°Hi RealFeel® 42° Precipitation 51%
    A little snow in the morning, up to 1", cloudy, windy and warmer with a shower in the afternoon
    • NW 17 mph
    • Gusts: 26 mph
    • Max UV Index: 3 (Moderate)
    • Thunderstorms: 20%
    • Precipitation: 0.1 in
    • Rain: 0.05 in
    • Snow: 0.3 in
    • Ice: 0 in
    • Hours of Precipitation: 2 hrs
    • Hours of Rain: 0.5 hrs

    Night

    34°Lo RealFeel® 30° Precipitation 3%
    Partly cloudy and cold; freezing temperatures in the normally colder spots
    • W 7 mph
    • Gusts: 17 mph
    • Max UV Index: N/A
    • Thunderstorms: 20%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    South Sioux City Pollen Levels May 1

    • 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 5/1/2016
    High 50° 68° 93° (1987) 57°
    Low 34° 43° 23° (1909) 39°

    Sunrise/Sunset

    • Sunrise: 6:22 AM
    • Sunset: 8:24 PM
    • Duration: 14:02 hr

    Moonrise/Moonset

    • Moonrise: 10:11 AM
    • Moonset: 1:13 AM
    • Duration: 15:02 hr
    Astronomy

    Mon. Pollen

    Mon. Dust & Dander

    Mon. Wind Maps