Classic iWindsurf
kiter? see iKitesurf.com
myiW Current Conditions and Forecasts Forums Videos Buy and Sell Services
We're curious: Are you a windsurfer or a kiter?         
You can now check this website (global.iWindsurf.com) OR our classic website (www.iWindsurf.com). Both are available to you. More info
Hi guest · Get your free membership now · Log In ·
John Day Dam
 > Current Wind Graph
 > Meteogram
 > Onsite Report
 > Wind Yesterday
 > Last 7 Days
 > Wind Archive
 > Local Info
 > Sensor Notes
 > Directions
 > Wind Alert
OR- Columbia River

Human Forecasts
 > Daily Briefing
 > Forecast Blog
 > Extended Disc.

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

Computer Forecasts
 > Model Tables
 > Wind Vector Fx Map
 > Wind FlowViz Fx Map
 > PG-Windbow Ext
 > PG-Windbow Short
 > Gradient Animation

More Maps

Other Resources
>Wind Cams

Watches/Warnings
>Non-Precipitation Watch/Warning/Advisory




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

Human Meteorologist Forecasts:   Today's Briefing Extended Discussion
Computer Model Data: 7/30 | 7/31 | 8/01 | 8/02 | 8/03 | 8/04 | 8/05   |  >>Wind Obs Map<<

John Day Dam Computer Forecast Table - Meteogram

Help us improve this product by taking the survey!

   Quick Look  
More Hours
 NAM 12km GFS 0.5 Deg  Help
DateWednesday, July 30Thursday, July 31
Time 5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph) 681113171475444611137
Direction 
Temperature (F) 607084929182706562708494948474
Additional DataShow Additional Data
DateFriday, August 01Saturday, August 02
Time2am5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph)64559121277756610109
Direction
Temperature (F)67637285929283726864688087898070
Additional DataShow Additional Data
DateSunday, August 03Monday, August 04
Time2am5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph)7765578765522698
Direction
Temperature (F)66626678878981726865708290928474
Additional DataShow Additional Data
DateTuesday, August 05Wednesday, August 06
Time2am5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm 
Wind (mph)88861013108876457 
Direction 
Temperature (F)6966708190918171666267808992 
Additional DataShow Additional Data


 myiW | Wind & Forecasts | Forums | Videos | Classifieds | Membership | Support
like us on facebook 
© Copyright 1999-2014 WeatherFlow, Inc · Contact Us · Ad Marketplace