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    • Today

      Dec 18

      58° /51°
      Dense fog this morning
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Tue

      Dec 19

      66° /61°F
      Rain; fog in the morning
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
    • Wed

      Dec 20

      66° /46°
      Mostly cloudy
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Thu

      Dec 21

      69° /59°
      Sunshine and mild
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Fri

      Dec 22

      69° /44°
      A shower and t-storm around
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More

    Day

    66°Hi RealFeel® 67° Precipitation 69%
    Periods of rain; areas of morning fog
    • Winds from the
    • SSW 5 mph
    • Gusts: 7 mph
    • Max UV Index: 1 (Low)
    • Thunderstorms: 24%
    • Precipitation: 0.43 in
    • Rain: 0.43 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 5.5 hrs
    • Hours of Rain: 5.5 hrs

    Night

    61°Lo RealFeel® 56° Precipitation 80%
    Mild with rain, some heavy, and a thunderstorm; watch for flash flooding
    • Winds from the
    • S 8 mph
    • Gusts: 15 mph
    • Max UV Index: N/A
    • Thunderstorms: 30%
    • Precipitation: 1.3 in
    • Rain: 1.3 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 11 hrs
    • Hours of Rain: 11 hrs

    Winona Pollen Levels Dec 19

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

      Low

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Low

    Temperature History

    more Historical Weather Data >
      Today Normal Record 12/19/2016
    High 66° 54° N/A 37°
    Low 61° 32° N/A 19°

    Sunrise/Sunset

    • Sunrise: 6:58 AM
    • Sunset: 4:54 PM
    • Duration: 9:56 hr

    Moonrise/Moonset

    • Moonrise: 7:53 AM
    • Moonset: 6:20 PM
    • Duration: 10:27 hr
    Astronomy

    Tue. Pollen

    Tue. Dust & Dander

    Tue. Wind Maps