• Mostly sunny 78°
    Snow Days Current Weather
    • Wind
      Chill
      78°
    • Yesterday
      Precip
      0 in
    • Cloud
      Cover
      12%
  • Today

    Aug 1

    Hi 82°

    Sun mixing with clouds

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    Day Details >
  • Tomorrow

    Aug 2

    Hi 84°

    Thunderstorms, strong late

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    Day Details >
  • Monday

    Aug 3

    Hi 77°

    Clouds and sun; less humid

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    Day Details >
Next

Thunderstorms, some strong, before dawn tomorrow through tomorrow evening; storms can bring downpours, large hail and damaging winds

8/1 8/2 Now: 11:05am
AM 11-3
  • 11am Mostly sunny 78° 0%
  • 12pm Mostly sunny 79° 0%
  • 1pm Mostly sunny 80° 0%
  • 2pm Partly sunny 81° 0%
  • 3pm Partly sunny 82° 0%
PM 10-3
  • 10pm Mostly clear 70° 6%
  • 11pm Mostly clear 68° 7%
  • 12am Mostly clear 66° 7%
  • 1am Mostly clear 66° 11%
  • 2am Mostly cloudy 64° 19%
  • 3am Mostly cloudy 65° 19%
AM 4-9
  • 4am Mostly cloudy 66° 24%
  • 5am Mostly cloudy 66° 47%
  • 6am Thunderstorms 66° 51%
  • 7am Mostly cloudy 67° 47%
  • 8am Mostly cloudy 69° 47%
  • 9am Thunderstorms 71° 51%
Hourly Forecast >
Aug 01, 2015; 4:42 AM ET
Five-day Weather Forecast for Grand Rapids, MI
Grand Rapids, MI Weather Forecast

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The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

48 Hour Precipitation Forecast

Sat. Snow Day Potential