• Clear 55°
    Bicycling Current Weather
    • RealFeel
      51°
    • UV
      0 - Low
    • Wind
      Speed
      9 mph
  • Today

    May 5

    Hi 58°

    Rain and a t-storm; cooler

    Poor for biking
    • Precip
      65%
    • Hours of Precip
      5.5
    • Wind
      Gust
      17 mph
    Day Details >
  • Tomorrow

    May 6

    Hi 72°

    Mostly cloudy and warmer

    Very Good for biking
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      10 mph
    Day Details >
  • Thursday

    May 7

    Hi 77°

    A thunderstorm in the area

    Very Good for biking
    • Precip
      40%
    • Hours of Precip
      1
    • Wind
      Gust
      21 mph
    Day Details >
Next

Showers and a thunderstorm Thursday morning through Saturday afternoon

5/5 5/6 Now: 5:26am
AM 5-9
  • 5am Mostly clear 52° 7%
  • 6am Mostly clear 50° 7%
  • 7am Partly sunny 49° 11%
  • 8am Rain 52° 61%
  • 9am Intermittent clouds 53° 49%
PM 4-9
  • 4pm Rain 57° 55%
  • 5pm Rain 57° 51%
  • 6pm Cloudy 58° 47%
  • 7pm Cloudy 57° 47%
  • 8pm Thunderstorms 55° 51%
  • 9pm Cloudy 54° 47%
PM 10-3
  • 10pm Cloudy 53° 43%
  • 11pm Cloudy 52° 47%
  • 12am Thunderstorms 52° 51%
  • 1am Cloudy 52° 47%
  • 2am Cloudy 52° 49%
  • 3am Showers 52° 54%
Hourly Forecast >
May 05, 2015; 4:43 AM ET
Five-day Weather Forecast for Grand Rapids, MI
Grand Rapids, MI Weather Forecast

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Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.