• 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: 4/17 | 4/18 | 4/19 | 4/20 | 4/21 | 4/22 | 4/23   |  >>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, April 17Saturday, April 18
Time1am4am7am10am1pm4pm7pm10pm1am4am7am10am1pm4pm7pm10pm
Wind (mph)171414620181817171513171920177
Direction
Temperature (F)61565761394041403732293543474538
Additional DataShow Additional Data
DateSunday, April 19Monday, April 20
Time1am4am7am10am1pm4pm7pm10pm1am4am7am10am1pm4pm7pm10pm
Wind (mph)754579977911182020168
Direction
Temperature (F)34313437535956454038374859666559
Additional DataShow Additional Data
DateTuesday, April 21Wednesday, April 22
Time1am4am7am10am1pm4pm7pm10pm1am4am7am10am1pm4pm7pm10pm
Wind (mph)81513149777813141721222223
Direction
Temperature (F)56544955626765575452516376827870
Additional DataShow Additional Data
DateThursday, April 23Friday, April 24
Time1am4am7am10am1pm4pm7pm10pm1am4am7am10am1pm4pm7pm10pm
Wind (mph)2220202224222015717192218212124
Direction
Temperature (F)67666771788079625752474341393736
Additional DataShow Additional Data
DateSaturday, April 25Sunday, April 26
Time1am4am7am10am1pm4pm7pm10pm1am4am7am10am1pm4pm7pm 
Wind (mph)231920222325272522201818161614 
Direction 
Temperature (F)353332313131323131313031323233 
Additional DataShow Additional Data

© Copyright 2026 WeatherFlow, Inc · Contact Us ·