Daily Superforecast
asLast update: 16:34 local time
Tuesday, May 14
Wind
Weather
20°
NNE
00h
5 kts
max 6 kts
14° C
14
83%
970 hpa
23°
NNE
01h
5 kts
max 6 kts
13° C
13
86%
970 hpa
20°
NNE
02h
5 kts
max 10 kts
12° C
12
83%
970 hpa
28°
NNE
03h
6 kts
max 17 kts
13° C
13
77%
969 hpa
42°
NE
04h
8 kts
max 18 kts
12° C
12
77%
970 hpa
49°
NE
05h
8 kts
max 18 kts
12° C
12
84%
970 hpa
57°
ENE
06h
9 kts
max 20 kts
13° C
13
91%
970 hpa
62°
ENE
07h
11 kts
max 17 kts
13° C
13
80%
971 hpa
55°
NE
08h
11 kts
max 15 kts
14° C
14
86%
972 hpa
58°
ENE
09h
11 kts
max 18 kts
0.05 mm
13° C
13
84%
972 hpa
68°
ENE
10h
12 kts
max 17 kts
0.05 mm
14° C
14
68%
971 hpa
66°
ENE
11h
11 kts
max 15 kts
15° C
15
63%
972 hpa
66°
ENE
12h
10 kts
max 14 kts
16° C
16
61%
972 hpa
64°
ENE
13h
9 kts
max 12 kts
16° C
16
63%
972 hpa
63°
ENE
14h
11 kts
max 14 kts
20° C
20
56%
971 hpa
62°
ENE
15h
12 kts
max 15 kts
21° C
21
54%
971 hpa
66°
ENE
16h
12 kts
max 16 kts
20° C
20
50%
971 hpa
71°
ENE
17h
12 kts
max 16 kts
20° C
20
53%
971 hpa
72°
ENE
18h
11 kts
max 16 kts
20° C
20
57%
971 hpa
80°
E
19h
10 kts
max 16 kts
18° C
18
57%
972 hpa
91°
E
20h
6 kts
max 12 kts
16° C
16
65%
972 hpa
87°
E
21h
4 kts
max 4 kts
15° C
15
72%
972 hpa
65°
ENE
22h
4 kts
max 5 kts
14° C
14
75%
972 hpa
63°
ENE
23h
5 kts
max 6 kts
13° C
13
81%
972 hpa
Wednesday, May 15
Wind
Weather
70°
ENE
00h
7 kts
max 22 kts
12° C
12
87%
973 hpa
61°
ENE
01h
7 kts
max 21 kts
11° C
11
90%
973 hpa
70°
ENE
02h
7 kts
max 22 kts
10° C
8
87%
974 hpa
58°
ENE
03h
6 kts
max 19 kts
9° C
7
85%
974 hpa
48°
NE
04h
6 kts
max 17 kts
8° C
6
86%
974 hpa
51°
NE
05h
7 kts
max 19 kts
7° C
5
88%
973 hpa
42°
NE
06h
6 kts
max 16 kts
6° C
4
90%
974 hpa
52°
NE
07h
8 kts
max 18 kts
8° C
6
80%
975 hpa
59°
ENE
08h
9 kts
max 12 kts
10° C
10
73%
975 hpa
65°
ENE
09h
8 kts
max 9 kts
13° C
13
68%
975 hpa
80°
E
10h
6 kts
max 9 kts
16° C
16
62%
975 hpa
89°
E
11h
6 kts
max 8 kts
18° C
18
57%
975 hpa
92°
E
12h
7 kts
max 8 kts
19° C
19
53%
974 hpa
90°
E
13h
9 kts
max 10 kts
21° C
21
49%
973 hpa
100°
E
14h
9 kts
max 11 kts
21° C
21
49%
973 hpa
111°
ESE
15h
9 kts
max 10 kts
22° C
22
50%
973 hpa
124°
SE
16h
8 kts
max 9 kts
22° C
22
51%
973 hpa
139°
SE
17h
8 kts
max 9 kts
22° C
22
52%
973 hpa
143°
SE
18h
8 kts
max 9 kts
22° C
22
55%
972 hpa
138°
SE
19h
6 kts
max 8 kts
21° C
21
58%
972 hpa
122°
ESE
20h
6 kts
max 8 kts
19° C
19
67%
972 hpa
108°
ESE
21h
5 kts
max 6 kts
17° C
17
75%
973 hpa
101°
E
22h
6 kts
max 12 kts
17° C
17
77%
973 hpa
108°
ESE
23h
7 kts
max 18 kts
16° C
16
76%
973 hpa
Thursday, May 16
Wind
Weather
116°
ESE
00h
8 kts
max 23 kts
15° C
15
72%
972 hpa
118°
ESE
01h
9 kts
max 25 kts
15° C
15
71%
972 hpa
126°
SE
02h
10 kts
max 25 kts
14° C
14
77%
972 hpa
134°
SE
03h
11 kts
max 27 kts
14° C
14
79%
973 hpa
141°
SE
04h
10 kts
max 25 kts
14° C
14
82%
972 hpa
156°
SSE
05h
9 kts
max 24 kts
0.1 mm
14° C
14
87%
973 hpa
153°
SSE
06h
8 kts
max 18 kts
0.19 mm
13° C
13
92%
972 hpa
161°
SSE
07h
8 kts
max 17 kts
14° C
14
93%
972 hpa
167°
SSE
08h
7 kts
max 15 kts
14° C
14
93%
972 hpa
171°
S
09h
7 kts
max 15 kts
16° C
16
88%
971 hpa
182°
S
10h
8 kts
max 17 kts
17° C
17
83%
972 hpa
181°
S
11h
8 kts
max 15 kts
17° C
17
87%
971 hpa
180°
S
12h
8 kts
max 11 kts
17° C
17
85%
971 hpa
190°
S
13h
7 kts
max 12 kts
20° C
20
79%
971 hpa
179°
S
14h
8 kts
max 11 kts
20° C
20
77%
970 hpa
173°
S
15h
8 kts
max 10 kts
20° C
20
78%
970 hpa
185°
S
16h
11 kts
max 13 kts
21° C
21
75%
970 hpa
192°
SSW
17h
8 kts
max 12 kts
0.23 mm
19° C
19
87%
970 hpa
188°
S
18h
9 kts
max 11 kts
20° C
20
79%
969 hpa
175°
S
19h
8 kts
max 10 kts
20° C
20
77%
970 hpa
179°
S
20h
7 kts
max 11 kts
19° C
19
84%
970 hpa
173°
S
21h
5 kts
max 9 kts
18° C
18
93%
970 hpa
161°
SSE
22h
6 kts
max 12 kts
0.18 mm
17° C
17
97%
970 hpa
182°
S
23h
6 kts
max 12 kts
1.51 mm
17° C
17
98%
971 hpa
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Additional information
General
This is the wind, wave and weather Superforecast for Sumner in Iowa, 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 Sumner 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 Sumner or to have a look at the wind direction tomorrow at Sumner.
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.