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

Classic iWindsurf
kiter? see iKitesurf.com
Grab the iWindsurf Mobile App & Sign On to the New iWindsurf Website
Hi guest · Get your free membership now · Log In ·
Spirit Lake
 > Current Wind Graph
 > Meteogram
 > Onsite Report
 > Wind Yesterday
 > Last 7 Days
 > Wind Archive
 > Local Info
 > Sensor Notes
WI - MN / IA

Real-Time Data
 > Dynamic Map
 > Wind Obs Map
 > Radar + Satellite Map
 > Wind Obs Summary

Computer Forecasts
 > Model Tables
 > Wind Vector Fx Map
 > Wind FlowViz Fx Map

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: 7/18 | 7/19 | 7/20 | 7/21 | 7/22 | 7/23 | 7/24   |  >>Wind Obs Map<<

Spirit Lake Computer Forecast Table - Meteogram

Help us improve this product by taking the survey!

   Quick Look  
More Hours
 NAM 12km GFS 0.5 Deg  Help
DateFriday, July 18Saturday, July 19
Time 1pm4pm7pm10pm1am4am7am10am1pm4pm7pm10pm
Wind (mph) 13121115163210101097
Direction 
Temperature (F) 737878747372697068727068
Additional DataShow Additional Data
DateSunday, July 20Monday, July 21
Time1am4am7am10am1pm4pm7pm10pm1am4am7am10am1pm4pm7pm10pm
Wind (mph)67669118898131414171614
Direction
Temperature (F)68656570777876726767686770817672
Additional DataShow Additional Data
DateTuesday, July 22Wednesday, July 23
Time1am4am7am10am1pm4pm7pm10pm1am4am7am10am1pm4pm7pm10pm
Wind (mph)141412138126357121310576
Direction
Temperature (F)72717378788082767472716872697166
Additional DataShow Additional Data
DateThursday, July 24Friday, July 25
Time1am4am7am10am1pm4pm7pm10pm1am4am7am10am1pm4pm7pm10pm
Wind (mph)665556638746771410
Direction
Temperature (F)64646573808280747272738080857670
Additional DataShow Additional Data
DateSaturday, July 26Sunday, July 27
Time1am4am7am10am1pm4pm7pm10pm1am4am7am10am1pm4pm7pm10pm
Wind (mph)695510101077771016141313
Direction
Temperature (F)69676873798076686563627278807871
Additional DataShow Additional Data
DateMonday, July 28
Time1am4am7am10am1pm 
Wind (mph)111214310 
Direction 
Temperature (F)6968697986 
Additional DataShow Additional Data

© Copyright 2025 WeatherFlow, Inc · Contact Us ·