• CLASSIC IWINDSURF
    Classic myiWindsurfClassic Wind & Weather maps and graphs
Hello Guest
 ��� 

Classic iWindsurf
kiter? see iKitesurf.com
We're curious: Are you a windsurfer or a kiter?         
Classic iWindsurf is here to stay. Our new Wind & Weather tools are also available to you. More info
Hi guest · Get your free membership now · Log In ·
Grand Rapids Downtown
 > Current Wind Graph
 > Meteogram
 > Onsite Report
 > Wind Yesterday
 > Last 7 Days
 > Wind Archive
 > Local Info
 > Sensor Notes
 > Wind Alert
MI - south

Real-Time Data
 > Dynamic Map
 > Wind Obs Summary

Computer Forecasts
 > Model Tables

More Maps

Other Resources

Watches/Warnings
>None Active




New iWindsurf: Select your region for wind observations & forecasts:
North America | Europe | South America | Australia & Oceania | Asia | Africa

Computer Model Data: 8/12 | 8/13 | 8/14 | 8/15 | 8/16 | 8/17 | 8/18   |  >>Wind Obs Map<<

Grand Rapids Downtown Computer Forecast Table - Meteogram

Help us improve this product by taking the survey!

   Quick Look  
More Hours
 WF-WRF 3km - Lake Michigan NAM 12km GFS 0.5 Deg  Help
DateWednesday, August 12Thursday, August 13
Time 2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph) 241134338978
Direction 
Temperature (F) 868682747065658185878273
Additional DataShow Additional Data
DateFriday, August 14Saturday, August 15
Time2am5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph)765710108644566755
Direction
Temperature (F)66636580868883767370687986878377
Additional DataShow Additional Data
DateSunday, August 16Monday, August 17
Time2am5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph)545061111657511141598
Direction
Temperature (F)64626372787970636360617274726457
Additional DataShow Additional Data
DateTuesday, August 18Wednesday, August 19
Time2am5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph)75457872125810755
Direction
Temperature (F)52505264666761525049536567686559
Additional DataShow Additional Data
DateThursday, August 20
Time2am 
Wind (mph)7 
Direction 
Temperature (F)57 
Additional DataShow Additional Data


 myiW | Wind & Forecasts | Forums | Classifieds | Membership | Support
like us on facebook 
© Copyright 1999-2020 WeatherFlow, Inc · Contact Us · Ad Marketplace