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 Granby
> 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

>Wind Obs
>Wind Vector Fx
>Wind FlowViz Fx
>Radar
>Satellite
>Radar + Satellite
>General Weather
>Comfort Index
>Pressure / Isobar fx
>Storm Prediction
>Wind Obs + Gust

Other Resources

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

Home : xt_USA : CO- Colorado : Lake Granby : Forecast Graphs

Computer Model Data: 12/13 | 12/14 | 12/15 | 12/16 | 12/17 | 12/18 | 12/19 | >>Wind Obs Map<<

Lake Granby 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	Thursday, December 13								Friday, December 14
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	12	10	12	12	12	11	10	8	7	6	6	8	8	5	6	8
Direction
Temperature (F)	11	7	4	10	14	10	8	6	6	7	10	25	29	22	18	18
Model	NAM 12km								NAM 12km
Model Run	12/13 06z	12/13 06z	12/13 06z	12/13 06z	12/13 06z	12/13 06z	12/13 06z	12/13 06z	12/13 06z	12/13 06z	12/13 06z	12/13 06z	12/13 06z	12/13 06z	12/13 06z	12/13 06z
Precipitation (in)
Pressure (mb)	1029	1033	1039	1037	1034	1037	1041	1042	1043	1042	1040	1030	1024	1026	1028	1027
Visibility (mi)
Cloud Cover (%)	72	64	76	62	28	24	17	18	23	15	13		50			1
Additional Data	Show Additional Data
Date	Saturday, December 15								Sunday, December 16
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	9	12	17	17	15	13	11	9	3	2	3	3	3	2	3	3
Direction
Temperature (F)	16	14	12	21	23	22	20	19	20	21	21	35	37	26	25	24
Model	NAM 12km								GFS 0.5 Deg
Model Run	12/13 06z	12/13 06z	12/13 06z	12/13 06z	12/13 06z	12/13 06z	12/13 06z	12/13 06z	12/13 06z	12/13 06z	12/13 06z	12/13 06z	12/13 06z	12/13 06z	12/13 06z	12/13 06z
Precipitation (in)
Pressure (mb)	1028	1029	1032	1027	1025	1027	1029	1033	1029	1029	1031	1027	1023	1025	1027	1027
Visibility (mi)
Cloud Cover (%)	53	25	13	50	59	66	67	66
Additional Data	Show Additional Data
Date	Monday, December 17								Tuesday, December 18
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	3	2	3	3	3	3	2	2	2	2	2	2	3	2	2	3
Direction
Temperature (F)	23	22	23	34	36	26	23	22	21	20	20	31	33	24	21	20
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	12/13 06z	12/13 06z	12/13 06z	12/13 06z	12/13 06z	12/13 06z	12/13 06z	12/13 06z	12/13 06z	12/13 06z	12/13 06z	12/13 06z	12/13 06z	12/13 06z	12/13 06z	12/13 06z
Precipitation (in)
Pressure (mb)	1025	1024	1024	1019	1015	1017	1019	1021	1022	1023	1024	1021	1019	1023	1026	1028
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Wednesday, December 19								Thursday, December 20
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am
Wind (mph)	3	4	3	3	3	3	3	3	3	3
Direction
Temperature (F)	19	18	19	31	34	25	23	23	23	23
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	12/13 06z	12/13 06z	12/13 06z	12/13 06z	12/13 00z	12/13 00z	12/13 00z	12/13 00z	12/13 00z	12/13 00z
Precipitation (in)
Pressure (mb)	1028	1029	1032	1028	1025	1028	1031	1032	1031	1031
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data