• 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 ·
Prewitt Reservoir
 > Current Wind Graph
 > Meteogram
 > Onsite Report
 > Wind Yesterday
 > Last 7 Days
 > Wind Archive
 > Local Info
 > Sensor Notes
CO- Colorado

Real-Time Data
 > Dynamic Map
 > Wind Obs Summary

Computer Forecasts
 > Model Tables

More Maps


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<<

Prewitt Reservoir 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 12pm3pm6pm9pm12am3am6am9am12pm3pm6pm9pm
Wind (mph) 65112866118798
Direction 
Temperature (F) 909494817266637175848780
Additional DataShow Additional Data
DateSunday, July 20Monday, July 21
Time12am3am6am9am12pm3pm6pm9pm12am3am6am9am12pm3pm6pm9pm
Wind (mph)98223779101410976914
Direction
Temperature (F)74717075879491847568667689969482
Additional DataShow Additional Data
DateTuesday, July 22Wednesday, July 23
Time12am3am6am9am12pm3pm6pm9pm12am3am6am9am12pm3pm6pm9pm
Wind (mph)894449117158288966
Direction
Temperature (F)68686880919593727067667277808276
Additional DataShow Additional Data
DateThursday, July 24Friday, July 25
Time12am3am6am9am12pm3pm6pm9pm12am3am6am9am12pm3pm6pm9pm
Wind (mph)1054467118872446915
Direction
Temperature (F)68686675838988797674718190959474
Additional DataShow Additional Data
DateSaturday, July 26Sunday, July 27
Time12am3am6am9am12pm3pm6pm9pm12am3am6am9am12pm3pm6pm9pm
Wind (mph)10550810141142591013138
Direction
Temperature (F)7068687990989683787574879810210086
Additional DataShow Additional Data
DateMonday, July 28
Time12am3am6am9am12pm 
Wind (mph)99668 
Direction 
Temperature (F)8278768899 
Additional DataShow Additional Data

© Copyright 2025 WeatherFlow, Inc · Contact Us ·