iWindsurf.com - Wind Forecasts

CLASSIC IWINDSURF

Hello Guest

•

kiter? see iKitesurf.com

We're curious: Are you a windsurfer or a kiter? I'm a windsurfer. I'm a kiter. I do both!

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 ·

Lake Mendota
> Current Wind Graph
> Meteogram
> Onsite Report
> Wind Yesterday
> Last 7 Days
> Wind Archive
> Local Info
> Sensor Notes

IL- chicago area

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

>Radar
>Satellite
>General Weather
>Pressure / Isobar fx
>Water Temp
>Wind Obs + Gust

Other Resources

>Great Lakes Marine Forecast
>Nearshore Marine Forecast
>Sea Surface Temps

Watches/Warnings
>Flood Statement
>Marine Weather Warning

Home : xt_USA : xt_Great Lakes : IL- chicago area : Lake Mendota : Forecast Graphs

Computer Model Data: 4/16 | 4/17 | 4/18 | 4/19 | 4/20 | 4/21 | 4/22 | >>Wind Obs Map<<

Lake Mendota Computer Forecast Table - Meteogram

Help us improve this product by taking the survey!

Quick Look
More Hours

NAM 12km

GFS 0.5 Deg

Help

Date	Friday, April 16								Saturday, April 17
Time			7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)			5	7	8	6	4	8	6	3	3	5	7	9	6	2
Direction
Temperature (F)			35	46	53	55	52	42	35	33	31	39	50	54	50	46
Model	NAM 12km								NAM 12km
Model Run			04/16 12z	04/16 12z	04/16 12z	04/16 12z	04/16 12z	04/16 12z	04/16 12z	04/16 12z	04/16 12z	04/16 12z	04/16 12z	04/16 12z	04/16 12z	04/16 12z
Precipitation (in)
Pressure (mb)			1018	1017	1016	1014	1015	1016	1017	1017	1019	1019	1016	1015	1016	1017
Visibility (mi)
Cloud Cover (%)			11		44	47	4	1	98	100	100	77	32	25	50	93
Additional Data	Show Additional Data
Date	Sunday, April 18								Monday, April 19
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	5	5	3	3	7	9	5	4	12	13	11	10	12	14	10	6
Direction
Temperature (F)	42	38	37	53	58	58	55	51	42	42	41	36	42	45	41	36
Model	NAM 12km								GFS 0.5 Deg
Model Run	04/16 12z	04/16 12z	04/16 12z	04/16 12z	04/16 12z	04/16 12z	04/16 12z	04/16 12z	04/16 12z	04/16 12z	04/16 12z	04/16 12z	04/16 12z	04/16 12z	04/16 12z	04/16 12z
Precipitation (in)
Pressure (mb)	1017	1017	1017	1016	1014	1012	1012	1013	1011	1010	1011	1013	1014	1014	1016	1018
Visibility (mi)
Cloud Cover (%)	100	39	20		24	95	97	78			58	86	48	1
Additional Data	Show Additional Data
Date	Tuesday, April 20								Wednesday, April 21
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	5	4	4	6	7	8	7	6	6	4	4	9	13	18	13	9
Direction
Temperature (F)	34	33	33	37	42	44	40	33	30	28	30	40	42	44	40	32
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/16 12z	04/16 12z	04/16 12z	04/16 12z	04/16 12z	04/16 12z	04/16 12z	04/16 12z	04/16 12z	04/16 12z	04/16 12z	04/16 12z	04/16 12z	04/16 12z	04/16 12z	04/16 12z
Precipitation (in)
Pressure (mb)	1018	1018	1019	1019	1018	1016	1016	1018	1018	1018	1019	1018	1017	1016	1016	1017
Visibility (mi)
Cloud Cover (%)	1	2	5	5								2	9
Additional Data	Show Additional Data
Date	Thursday, April 22								Friday, April 23
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm
Wind (mph)	12	15	17	19	15	14	7	8	12	11	9	13	12	12	12
Direction
Temperature (F)	33	33	36	47	54	56	50	42	43	42	44	46	47	51	43
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/16 12z	04/16 12z	04/16 12z	04/16 12z	04/16 12z	04/16 12z	04/16 12z	04/16 12z	04/16 12z	04/16 12z	04/16 12z	04/16 12z	04/16 12z	04/16 12z	04/16 12z
Precipitation (in)
Pressure (mb)	1017	1016	1016	1017	1017	1016	1016	1017	1017	1016	1015	1013	1012	1011	1013
Visibility (mi)
Cloud Cover (%)											82	100	100	82	11
Additional Data	Show Additional Data