iWindsurf.com - Wind Forecasts

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!

Important Notice: iWindsurf mobile apps are now Freely available for iPhone/iPad, and Android!

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
>Marine Weather Statement
>Nearshore Marine Forecast
>Sea Surface Temps

Watches/Warnings
>Severe Weather Statement
>Flood Statement
>Marine Weather Warning
>Severe Thunderstorm Warning
>Flash Flood Warning

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

Computer Model Data: 5/20 | 5/21 | 5/22 | 5/23 | 5/24 | 5/25 | 5/26 | >>Wind Obs Map<<

Lake Mendota Computer Forecast Table - Meteogram

Help us improve this product by taking the survey!

Quick Look
More Hours

WRAMS 8km - Great Lakes

NAM 12km

GFS 0.5 Deg

Help

Date	Monday, May 20								Tuesday, May 21
Time							7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)							12	7	15	11	11	16	20	19	13	5
Direction
Temperature (F)							79	66	68	66	67	75	78	76	72	63
Model	NAM 12km								NAM 12km
Model Run							05/21 00z	05/21 00z	05/21 00z	05/21 00z	05/21 00z	05/21 00z	05/21 00z	05/21 00z	05/21 00z	05/21 00z
Visibility (mi)							15	15	3	15	15	15	15	15	15	15
Precipitation (in)
Cloud Cover (%)							11		100	100		1	68	20	22	90
Pressure (mb)							1004	1005	1005	1004	1005	1004	1003	1004	1005	1007
Additional Data	Show Additional Data
Date	Wednesday, May 22								Thursday, May 23
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	4	2	4	7	4	8	8	7	10	13	17	19	20	19	12	4
Direction
Temperature (F)	60	58	61	70	65	64	62	58	56	53	52	58	62	60	57	50
Model	NAM 12km								NAM 12km
Model Run	05/21 00z	05/21 00z	05/21 00z	05/21 00z	05/21 00z	05/21 00z	05/21 00z	05/21 00z	05/21 00z	05/21 00z	05/21 00z	05/21 00z	05/21 00z	05/21 00z	05/21 00z	05/21 00z
Visibility (mi)	15	15	15	5	3	3	4	6	4	9	15	15	15	15	15	15
Precipitation (in)
Cloud Cover (%)	12	99	92	100	100	100	100	100	100	100	100	10				10
Pressure (mb)	1007	1007	1007	1006	1006	1006	1007	1009	1011	1012	1016	1019	1020	1022	1024	1026
Additional Data	Show Additional Data
Date	Friday, May 24								Saturday, May 25
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	5	5	4	4	3	3	2	6	6	6	6	8	9	5	6	6
Direction
Temperature (F)	38	35	39	52	59	60	58	45	42	40	45	54	60	53	51	49
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	05/20 18z	05/20 18z	05/20 18z	05/20 18z	05/20 18z	05/20 18z	05/20 18z	05/20 18z	05/20 18z	05/20 18z	05/20 18z	05/20 18z	05/20 18z	05/20 18z	05/20 18z	05/20 18z
Visibility (mi)
Precipitation (in)
Cloud Cover (%)													22	40	20
Pressure (mb)	1028	1028	1030	1030	1030	1027	1027	1028	1029	1028	1029	1028	1026	1025	1024	1024
Additional Data	Show Additional Data
Date	Sunday, May 26								Monday, May 27
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	7	8	7	8	8	7	7	7	8	8	10	10	13	4	8	7
Direction
Temperature (F)	49	49	51	54	60	62	60	57	55	55	54	57	61	64	61	57
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	05/20 18z	05/20 18z	05/20 18z	05/20 18z	05/20 18z	05/20 18z	05/20 18z	05/20 18z	05/20 18z	05/20 18z	05/20 18z	05/20 18z	05/20 18z	05/20 18z	05/20 18z	05/20 18z
Visibility (mi)
Precipitation (in)
Cloud Cover (%)		2	6	50	20	26			40	2	44	44	60	51	14	7
Pressure (mb)	1023	1021	1021	1020	1019	1018	1018	1019	1019	1018	1018	1018	1017	1015	1015	1015
Additional Data	Show Additional Data
Date	Tuesday, May 28
Time	1am
Wind (mph)	6
Direction
Temperature (F)	57
Model	GFS 0.5 Deg
Model Run	05/20 18z
Visibility (mi)
Precipitation (in)
Cloud Cover (%)
Pressure (mb)	1015
Additional Data	Show Additional Data

myiW | Weather | Community | Membership | Support