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    • Tonight

      Feb 20

      59° Lo F
      Rain and a thunderstorm late
      • 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
    • Tue

      Feb 21

      66° /54°
      Cloudy and warm with showers
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate
      More
    • Wed

      Feb 22

      73° /52°
      Warmer with clouds breaking
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate
      More
    • Thu

      Feb 23

      78° /56°
      Very warm with clouds and sun
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate
      More
    • Fri

      Feb 24

      78° /44°
      Partly sunny
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More

    Day

    81°Hi RealFeel® 83° Precipitation 24%
    Partly sunny and very warm
    • S 7 mph
    • Gusts: 18 mph
    • Max UV Index: 5 (Moderate)
    • Thunderstorms: 13%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    59°Lo RealFeel® 57° Precipitation 66%
    Becoming cloudy and mild; periods of rain and a thunderstorm late
    • SSE 6 mph
    • Gusts: 9 mph
    • Max UV Index: N/A
    • Thunderstorms: 30%
    • Precipitation: 0.3 in
    • Rain: 0.3 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 4 hrs
    • Hours of Rain: 4 hrs

    Winona Pollen Levels Feb 20

    • 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 2/20/2016
    High 81° 58° N/A 71°
    Low 59° 34° N/A 56°

    Sunrise/Sunset

    • Sunrise: 6:38 AM
    • Sunset: 5:48 PM
    • Duration: 11:10 hr

    Moonrise/Moonset

    • Moonrise: 1:59 AM
    • Moonset: 12:38 PM
    • Duration: 10:39 hr
    Astronomy

    Mon. Pollen

    Mon. Dust & Dander

    Mon. Wind Maps