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 forĀ
iPhone/iPad
, andĀ
Android
!
Hi guest ·
Get your free membership now
·
Log In
·
Boulder Reservoir
>
Current Wind Graph
>
Meteogram
>
Onsite Report
>
Wind Yesterday
>
Last 7 Days
>
Wind Archive
>
Local Info
>
Sensor Notes
Switch Site
Adobe Creek
Air Force A
Akron
Alamosa
Aspen Airpo
Aurora Rese
Barr Lake
Bear Lake
Blue Herron
Blue Mesa
Boyd Lake
Buckley
Burlington-
Carter Lake
Centennial
Chatfield R
Cherry S.P.
Colorado Sp
Craig
Denver Intl
Eagle
Eleven Mile
Fort Carson
Fort Collin
Grand Junct
Greeley
Green Mtn R
Gunnison Ai
Hale Reserv
Harvey Gap
Hayden
Highline Re
Jackson Res
John Martin
La Junta
Lake Granby
Lake Henry
Lake Meredi
Lamar
Leadville
Montrose
Pelican Lak
Prewitt Res
Pueblo Airp
Pueblo Rese
Rifle
Soda Lakes
Spinney Res
Springfield
Standley La
Sterling Re
Trinidad
Union Reser
Williams Fo
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
>
Areal Flood Warning
Home
:
xt_USA
:
CO- Colorado
:
Boulder Reservoir
: Forecast Graphs
Computer Model Data:
5/22
|
5/23
|
5/24
|
5/25
|
5/26
|
5/27
|
5/28
 |
>>Wind Obs Map<<
Boulder 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
Date
Wednesday, May 22
Thursday, May 23
Time
12am
3am
6am
9am
12pm
3pm
6pm
9pm
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Wind (mph)
2
3
4
4
7
8
7
2
4
4
2
6
8
9
7
4
Direction
Temperature (F)
46
45
42
55
63
67
67
60
54
48
43
50
58
63
62
56
Model
NAM 12km
NAM 12km
Model Run
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
Visibility (mi)
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
Precipitation (in)
Cloud Cover (%)
1
39
98
8
29
88
77
11
68
72
2
Pressure (mb)
1013
1013
1012
1011
1010
1008
1008
1011
1015
1017
1018
1017
1014
1012
1011
1012
Additional Data
Show Additional Data
Date
Friday, May 24
Saturday, May 25
Time
12am
3am
6am
9am
12pm
3pm
6pm
9pm
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Wind (mph)
3
4
8
2
8
5
7
5
9
8
9
2
4
4
7
8
Direction
Temperature (F)
51
47
41
62
70
74
73
67
54
50
49
67
76
79
75
61
Model
NAM 12km
GFS 0.5 Deg
Model Run
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
Visibility (mi)
15
15
15
15
15
15
15
15
Precipitation (in)
Cloud Cover (%)
2
25
77
22
100
100
Pressure (mb)
1014
1014
1014
1011
1010
1008
1007
1008
1013
1014
1015
1013
1010
1008
1008
1011
Additional Data
Show Additional Data
Date
Sunday, May 26
Monday, May 27
Time
12am
3am
6am
9am
12pm
3pm
6pm
9pm
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Wind (mph)
9
9
9
2
3
5
4
8
12
7
8
4
5
9
7
5
Direction
Temperature (F)
56
53
51
69
76
79
76
62
56
50
51
68
76
79
75
61
Model
GFS 0.5 Deg
GFS 0.5 Deg
Model Run
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
Visibility (mi)
Precipitation (in)
Cloud Cover (%)
Pressure (mb)
1012
1013
1014
1011
1008
1006
1005
1008
1009
1010
1011
1006
1003
1000
1000
1003
Additional Data
Show Additional Data
Date
Tuesday, May 28
Wednesday, May 29
Time
12am
3am
6am
9am
12pm
3pm
6pm
9pm
12am
3am
6am
Wind (mph)
10
10
8
2
6
3
13
9
9
11
11
Direction
Temperature (F)
56
52
52
67
72
71
55
52
50
48
46
Model
GFS 0.5 Deg
GFS 0.5 Deg
Model Run
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 00z
05/22 00z
05/22 00z
05/22 00z
Visibility (mi)
Precipitation (in)
Cloud Cover (%)
3
29
21
Pressure (mb)
1005
1005
1006
1005
1003
1001
1002
1001
1003
1003
1004
Additional Data
Show Additional Data
Date
Wednesday, May 22
Time
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
Wind (mph)
2
1
1
3
3
3
4
1
1
4
5
6
7
7
7
8
8
7
7
4
1
2
0
2
Direction
Temperature (F)
46
46
45
45
44
43
42
47
51
55
57
60
63
64
66
67
67
67
67
65
63
60
58
56
Model
NAM 12km
Model Run
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
Visibility (mi)
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
Precipitation (in)
Cloud Cover (%)
1
1
14
26
39
59
78
98
68
38
Pressure (mb)
1013
1013
1013
1013
1013
1013
1012
1012
1011
1011
1010
1010
1010
1009
1008
1008
1008
1008
1008
1009
1010
1011
1012
1013
Additional Data
Show Additional Data
Date
Thursday, May 23
Time
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
Wind (mph)
4
3
3
4
3
3
2
2
4
6
6
7
8
8
9
9
8
7
7
5
4
4
3
3
Direction
Temperature (F)
54
52
50
48
46
45
43
46
48
50
53
56
58
60
62
63
63
63
62
60
58
56
55
53
Model
NAM 12km
Model Run
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
Visibility (mi)
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
Precipitation (in)
Cloud Cover (%)
8
15
22
29
48
68
88
84
81
77
55
33
11
30
49
68
70
71
72
49
25
2
2
2
Pressure (mb)
1015
1015
1016
1017
1017
1018
1018
1018
1017
1017
1016
1015
1014
1013
1012
1012
1012
1012
1011
1012
1012
1012
1013
1013
Additional Data
Show Additional Data
Date
Friday, May 24
Time
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
Wind (mph)
3
3
4
4
5
7
8
6
4
2
2
5
8
6
5
5
5
5
7
6
5
5
6
8
Direction
Temperature (F)
51
50
49
47
45
43
41
48
55
62
64
67
70
71
73
74
74
74
73
71
69
67
63
58
Model
NAM 12km
Model Run
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
Visibility (mi)
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
Precipitation (in)
Cloud Cover (%)
2
1
1
8
17
25
42
60
77
58
40
22
48
74
100
100
100
100
67
33
Pressure (mb)
1014
1014
1014
1014
1014
1014
1014
1013
1012
1011
1011
1011
1010
1010
1009
1008
1008
1008
1007
1008
1008
1008
1010
1011
Additional Data
Show Additional Data
Date
Saturday, May 25
Time
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
Wind (mph)
9
9
8
8
8
9
9
7
4
2
2
3
4
4
4
4
2
4
7
7
8
8
8
8
Direction
Temperature (F)
54
53
51
50
49
49
49
55
61
67
70
73
76
77
78
79
78
76
75
70
66
61
59
58
Model
GFS 0.5 Deg
Model Run
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
Visibility (mi)
Precipitation (in)
Cloud Cover (%)
Pressure (mb)
1013
1013
1014
1014
1014
1015
1015
1014
1014
1013
1012
1011
1010
1009
1009
1008
1008
1008
1008
1009
1010
1011
1012
1012
Additional Data
Show Additional Data
Date
Sunday, May 26
Time
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
Wind (mph)
9
9
9
9
9
9
9
7
4
2
1
2
3
4
4
5
4
4
4
4
6
8
9
10
Direction
Temperature (F)
56
55
54
53
52
51
51
57
63
69
71
74
76
77
78
79
78
77
76
71
66
62
60
58
Model
GFS 0.5 Deg
Model Run
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
Visibility (mi)
Precipitation (in)
Cloud Cover (%)
Pressure (mb)
1012
1013
1013
1013
1013
1014
1014
1013
1012
1011
1010
1009
1008
1008
1007
1006
1006
1005
1005
1006
1007
1008
1009
1009
Additional Data
Show Additional Data
Date
Monday, May 27
Time
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
Wind (mph)
12
10
9
7
7
7
8
6
5
4
2
3
5
6
8
9
8
8
7
5
4
5
6
8
Direction
Temperature (F)
56
54
52
50
50
51
51
57
62
68
71
73
76
77
78
79
78
76
75
70
66
61
60
58
Model
GFS 0.5 Deg
Model Run
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
Visibility (mi)
Precipitation (in)
Cloud Cover (%)
Pressure (mb)
1009
1010
1010
1010
1010
1010
1011
1009
1008
1006
1005
1004
1003
1002
1001
1000
1000
1000
1000
1001
1002
1003
1003
1004
Additional Data
Show Additional Data
Date
Tuesday, May 28
Time
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
Wind (mph)
10
10
10
10
9
9
8
6
3
2
2
4
6
5
4
3
2
8
13
12
10
9
9
9
Direction
Temperature (F)
56
55
54
52
52
52
52
57
62
67
69
71
72
72
72
71
66
61
55
54
53
52
51
51
Model
GFS 0.5 Deg
Model Run
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 00z
05/22 00z
05/22 00z
Visibility (mi)
Precipitation (in)
Cloud Cover (%)
1
2
3
2
1
10
19
29
26
24
21
14
7
Pressure (mb)
1005
1005
1005
1005
1006
1006
1006
1006
1005
1005
1004
1003
1003
1002
1002
1001
1002
1002
1002
1002
1002
1001
1002
1002
Additional Data
Show Additional Data
Date
Wednesday, May 29
Time
12am
1am
2am
3am
4am
5am
6am
Wind (mph)
9
10
10
11
11
11
11
Direction
Temperature (F)
50
49
49
48
47
46
46
Model
GFS 0.5 Deg
Model Run
05/22 00z
05/22 00z
05/22 00z
05/22 00z
05/22 00z
05/22 00z
05/22 00z
Visibility (mi)
Precipitation (in)
Cloud Cover (%)
Pressure (mb)
1003
1003
1003
1003
1004
1004
1004
Additional Data
Show Additional Data
Date
Wednesday, May 22
Thursday, May 23
Time
12am
3am
6am
9am
12pm
3pm
6pm
9pm
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Wind (mph)
2
3
4
4
7
8
7
2
4
4
2
6
8
9
7
4
Direction
Temperature (F)
46
45
42
55
63
67
67
60
54
48
43
50
58
63
62
56
Model
NAM 12km
NAM 12km
Model Run
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
Visibility (mi)
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
Precipitation (in)
Cloud Cover (%)
1
39
98
8
29
88
77
11
68
72
2
Pressure (mb)
1013
1013
1012
1011
1010
1008
1008
1011
1015
1017
1018
1017
1014
1012
1011
1012
Additional Data
Show Additional Data
Date
Friday, May 24
Saturday, May 25
Time
12am
3am
6am
9am
12pm
3pm
6pm
9pm
12am
3am
6am
9am
12pm
Wind (mph)
3
4
8
2
8
5
7
5
10
12
12
8
4
Direction
Temperature (F)
51
47
41
62
70
74
73
67
58
50
47
70
76
Model
NAM 12km
NAM 12km
Model Run
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
Visibility (mi)
15
15
15
15
15
15
15
15
15
15
15
15
15
Precipitation (in)
Cloud Cover (%)
2
25
77
22
100
100
3
19
100
Pressure (mb)
1014
1014
1014
1011
1010
1008
1007
1008
1011
1012
1013
1010
1009
Additional Data
Show Additional Data
Date
Wednesday, May 22
Thursday, May 23
Time
12am
3am
6am
9am
12pm
3pm
6pm
9pm
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Wind (mph)
6
4
6
2
9
9
10
8
7
8
8
9
12
12
13
7
Direction
Temperature (F)
40
40
40
58
67
68
64
51
47
47
46
52
59
64
61
49
Model
GFS 0.5 Deg
GFS 0.5 Deg
Model Run
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
Cloud Cover (%)
25
29
32
2
4
14
29
31
Pressure (mb)
1014
1014
1014
1011
1009
1007
1008
1013
1017
1018
1018
1017
1014
1012
1011
1015
Additional Data
Show Additional Data
Date
Friday, May 24
Saturday, May 25
Time
12am
3am
6am
9am
12pm
3pm
6pm
9pm
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Wind (mph)
4
4
5
3
9
10
5
12
9
8
9
2
4
4
7
8
Direction
Temperature (F)
44
44
43
61
74
78
76
60
54
50
49
67
76
79
75
61
Model
GFS 0.5 Deg
GFS 0.5 Deg
Model Run
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
Cloud Cover (%)
Pressure (mb)
1017
1016
1016
1013
1010
1007
1007
1011
1013
1014
1015
1013
1010
1008
1008
1011
Additional Data
Show Additional Data
Date
Sunday, May 26
Monday, May 27
Time
12am
3am
6am
9am
12pm
3pm
6pm
9pm
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Wind (mph)
9
9
9
2
3
5
4
8
12
7
8
4
5
9
7
5
Direction
Temperature (F)
56
53
51
69
76
79
76
62
56
50
51
68
76
79
75
61
Model
GFS 0.5 Deg
GFS 0.5 Deg
Model Run
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
Cloud Cover (%)
Pressure (mb)
1012
1013
1014
1011
1008
1006
1005
1008
1009
1010
1011
1006
1003
1000
1000
1003
Additional Data
Show Additional Data
Date
Tuesday, May 28
Wednesday, May 29
Time
12am
3am
6am
9am
12pm
3pm
6pm
9pm
12am
3am
6am
Wind (mph)
10
10
8
2
6
3
13
9
9
11
11
Direction
Temperature (F)
56
52
52
67
72
71
55
52
50
48
46
Model
GFS 0.5 Deg
GFS 0.5 Deg
Model Run
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 06z
05/22 00z
05/22 00z
05/22 00z
05/22 00z
Cloud Cover (%)
3
29
21
Pressure (mb)
1005
1005
1006
1005
1003
1001
1002
1001
1003
1003
1004
Additional Data
Show Additional Data
myiW
|
Weather
|
Community
|
Membership
|
Support
© Copyright 1999-2013
WeatherFlow, Inc
·
Contact Us
·
Privacy Policy
·
Terms and Conditions
·
Disclaimer
·
Ad Marketplace