Daily Superforecast
asLast update: 14:34 local time
Wednesday, May 15
Wind
Weather
189°
S
00h
9 kts
max 10 kts
26° C
26
24%
962 hpa
196°
SSW
01h
9 kts
max 10 kts
24° C
24
28%
961 hpa
191°
S
02h
8 kts
max 9 kts
23° C
23
30%
962 hpa
241°
WSW
03h
2 kts
max 3 kts
23° C
23
28%
962 hpa
296°
WNW
04h
4 kts
max 6 kts
22° C
22
32%
963 hpa
325°
NW
05h
5 kts
max 6 kts
22° C
22
37%
964 hpa
58°
ENE
06h
1 kts
max 2 kts
23° C
23
27%
962 hpa
26°
NNE
07h
3 kts
max 4 kts
22° C
22
36%
964 hpa
38°
NE
08h
4 kts
max 6 kts
23° C
23
36%
964 hpa
26°
NNE
09h
5 kts
max 7 kts
25° C
25
34%
964 hpa
13°
NNE
10h
3 kts
max 4 kts
26° C
26
28%
964 hpa
2°
N
11h
2 kts
max 2 kts
27° C
27
27%
963 hpa
358°
N
12h
1 kts
max 2 kts
30° C
30
22%
963 hpa
27°
NNE
13h
1 kts
max 3 kts
30° C
30
20%
961 hpa
7°
N
14h
2 kts
max 3 kts
31° C
31
20%
960 hpa
348°
NNW
15h
4 kts
max 5 kts
31° C
31
21%
959 hpa
332°
NNW
16h
6 kts
max 7 kts
32° C
32
22%
958 hpa
323°
NW
17h
6 kts
max 9 kts
33° C
33
19%
958 hpa
328°
NNW
18h
5 kts
max 7 kts
33° C
33
18%
958 hpa
54°
NE
19h
3 kts
max 3 kts
31° C
31
20%
958 hpa
113°
ESE
20h
13 kts
max 16 kts
28° C
28
28%
959 hpa
128°
SE
21h
11 kts
max 20 kts
26° C
26
34%
962 hpa
182°
S
22h
7 kts
max 13 kts
25° C
25
38%
963 hpa
238°
WSW
23h
1 kts
max 14 kts
24° C
24
38%
963 hpa
Thursday, May 16
Wind
Weather
33°
NNE
00h
5 kts
max 6 kts
21° C
21
55%
964 hpa
350°
N
01h
4 kts
max 5 kts
21° C
21
54%
964 hpa
342°
NNW
02h
4 kts
max 4 kts
21° C
21
53%
964 hpa
5°
N
03h
3 kts
max 4 kts
20° C
20
56%
964 hpa
335°
NNW
04h
3 kts
max 4 kts
20° C
20
59%
965 hpa
350°
N
05h
1 kts
max 1 kts
20° C
20
57%
965 hpa
344°
NNW
06h
3 kts
max 4 kts
19° C
19
62%
966 hpa
338°
NNW
07h
3 kts
max 5 kts
21° C
21
50%
966 hpa
353°
N
08h
3 kts
max 4 kts
22° C
22
41%
966 hpa
10°
N
09h
2 kts
max 3 kts
23° C
23
37%
967 hpa
13°
NNE
10h
3 kts
max 3 kts
24° C
24
35%
966 hpa
17°
NNE
11h
2 kts
max 3 kts
25° C
25
31%
966 hpa
15°
NNE
12h
2 kts
max 3 kts
27° C
27
26%
965 hpa
7°
N
13h
2 kts
max 4 kts
29° C
29
23%
964 hpa
14°
NNE
14h
2 kts
max 4 kts
30° C
30
20%
964 hpa
31°
NNE
15h
2 kts
max 3 kts
30° C
30
18%
962 hpa
33°
NNE
16h
2 kts
max 3 kts
30° C
30
18%
962 hpa
30°
NNE
17h
2 kts
max 2 kts
30° C
30
17%
961 hpa
44°
NE
18h
1 kts
max 1 kts
30° C
30
16%
961 hpa
68°
ENE
19h
1 kts
max 1 kts
29° C
29
18%
961 hpa
122°
ESE
20h
1 kts
max 2 kts
28° C
28
19%
961 hpa
169°
S
21h
3 kts
max 4 kts
28° C
28
19%
961 hpa
176°
S
22h
7 kts
max 9 kts
26° C
26
23%
962 hpa
175°
S
23h
10 kts
max 11 kts
24° C
24
25%
962 hpa
Friday, May 17
Wind
Weather
179°
S
00h
10 kts
max 11 kts
23° C
23
26%
962 hpa
179°
S
01h
9 kts
max 10 kts
22° C
22
30%
962 hpa
176°
S
02h
9 kts
max 10 kts
22° C
22
35%
962 hpa
180°
S
03h
10 kts
max 10 kts
21° C
21
38%
962 hpa
180°
S
04h
10 kts
max 11 kts
20° C
20
39%
963 hpa
177°
S
05h
11 kts
max 11 kts
19° C
19
44%
963 hpa
173°
S
06h
11 kts
max 12 kts
19° C
19
50%
964 hpa
168°
SSE
07h
11 kts
max 17 kts
21° C
21
47%
965 hpa
166°
SSE
08h
12 kts
max 15 kts
23° C
23
40%
965 hpa
164°
SSE
09h
12 kts
max 15 kts
25° C
25
35%
965 hpa
165°
SSE
10h
12 kts
max 15 kts
27° C
27
33%
965 hpa
166°
SSE
11h
12 kts
max 15 kts
29° C
29
31%
964 hpa
167°
SSE
12h
13 kts
max 15 kts
30° C
30
30%
963 hpa
170°
S
13h
14 kts
max 15 kts
32° C
32
27%
962 hpa
174°
S
14h
15 kts
max 16 kts
33° C
33
25%
962 hpa
179°
S
15h
16 kts
max 16 kts
34° C
34
23%
961 hpa
179°
S
16h
17 kts
max 19 kts
34° C
34
22%
960 hpa
178°
S
17h
18 kts
max 23 kts
33° C
33
23%
960 hpa
180°
S
18h
19 kts
max 25 kts
32° C
32
24%
960 hpa
180°
S
19h
19 kts
max 27 kts
31° C
31
25%
960 hpa
180°
S
20h
17 kts
max 27 kts
29° C
29
28%
961 hpa
182°
S
21h
16 kts
max 24 kts
28° C
28
29%
962 hpa
182°
S
22h
15 kts
max 19 kts
27° C
27
30%
962 hpa
189°
S
23h
11 kts
max 12 kts
26° C
26
33%
962 hpa
Nearby spots (within 25 km)
-
South Boulder Basin Buoy/L. Mead2kmWeather station
-
Hoover Dam Bridge3kmWeather stationLive measurements
-
Hoover Dam3kmWeather station
-
Lake Mead National Recreation Area4km
-
North Boulder Basin/Lake Mead7kmWeather station
-
Boulder City9km
-
Boulder City/Lake Mead9kmWeather stationLive measurements
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Additional information
General
This is the wind, wave and weather Superforecast for Rock Island in Nevada, United States of America. Windfinder specializes in wind, waves, tides and weather reports & forecasts for wind related sports like kitesurfing, windsurfing, surfing, sailing or paragliding.
Superforecast
The Superforecast is based on the best high resolution weather prediction models. The Superforecast is available for Europe, North America, South Africa, Egypt and the Canary Islands. The horizontal resolution is 5 kilometers. The Superforecast is updated 4 times per day. Predictions are available in time steps of 1 hour for up to 3 days into the future. Forecast and Superforecast are based on different physical models and therefore may cause divergent predictions. Due to its higher horizontal resolution the Superforecast tends to be more accurate, especially for locations with a complex topography and local thermal effects. The arrows point in the direction in which the wind is blowing.Check the Superforecast for Rock Island when you search for the best travel destinations for your kiteboarding, windsurfing or sailing vacations in United States of America. Or use the Superforecast to find the wind speed today in Rock Island or to have a look at the wind direction tomorrow at Rock Island.
Statistics
For statistical and historical real weather data see the wind and weather statistics for this location.
Severe Weather Warnings
When a severe weather warning or advisory is provided by the local meteorological institute, we display it as a banner above the wind forecast.The weather warning, for example a high wind warning, can help you prepare for dangerous weather conditions and avoid weather-related risks. The color scale indicates the intensity of the predicted weather event. For more details click or tap on the warning. General information about severe weather warnings can be found in our help section.
Please be aware that severe weather may occur without a prior severe weather warning being reported.
Units
We use knots and degrees Celsius as our default units. These units are often used by sailors, kiters, surfers, windsurfers and paragliders. Use website settings to switch between units and 7 different languages at any time. For converting between wind speed units such as knots, km/h (kilometers per hour), m/s (meters per second), and mph (miles per hour) use our wind speed calculator.