Daily Superforecast
asLast update: 16:39 local time
Thursday, Sep 19
Wind
Weather
126°
SE
00h
4 kts
max 5 kts
19° C
19
74%
992 hpa
128°
SE
01h
4 kts
max 4 kts
18° C
18
77%
992 hpa
127°
SE
02h
3 kts
max 4 kts
15° C
15
86%
992 hpa
124°
SE
03h
4 kts
max 5 kts
15° C
15
84%
992 hpa
128°
SE
04h
4 kts
max 6 kts
14° C
14
88%
992 hpa
127°
SE
05h
4 kts
max 5 kts
14° C
14
90%
992 hpa
131°
SE
06h
4 kts
max 5 kts
13° C
13
92%
992 hpa
146°
SE
07h
4 kts
max 5 kts
13° C
13
92%
993 hpa
147°
SSE
08h
3 kts
max 3 kts
15° C
15
90%
993 hpa
155°
SSE
09h
5 kts
max 5 kts
20° C
20
79%
992 hpa
165°
SSE
10h
5 kts
max 6 kts
23° C
23
68%
992 hpa
178°
S
11h
6 kts
max 8 kts
27° C
27
58%
992 hpa
191°
S
12h
6 kts
max 7 kts
29° C
29
49%
992 hpa
189°
S
13h
6 kts
max 8 kts
30° C
30
42%
991 hpa
187°
S
14h
8 kts
max 9 kts
31° C
31
39%
990 hpa
189°
S
15h
8 kts
max 10 kts
31° C
31
39%
990 hpa
184°
S
16h
8 kts
max 9 kts
31° C
30
40%
989 hpa
182°
S
17h
7 kts
max 8 kts
30° C
30
44%
989 hpa
170°
S
18h
4 kts
max 5 kts
28° C
29
55%
989 hpa
149°
SSE
19h
6 kts
max 7 kts
26° C
26
57%
989 hpa
141°
SE
20h
6 kts
max 8 kts
23° C
23
67%
988 hpa
142°
SE
21h
6 kts
max 7 kts
22° C
22
71%
988 hpa
152°
SSE
22h
6 kts
max 7 kts
21° C
21
76%
988 hpa
154°
SSE
23h
6 kts
max 7 kts
20° C
20
80%
988 hpa
Friday, Sep 20
Wind
Weather
155°
SSE
00h
6 kts
max 17 kts
19° C
19
84%
988 hpa
175°
S
01h
5 kts
max 15 kts
19° C
19
86%
989 hpa
153°
SSE
02h
5 kts
max 15 kts
19° C
19
88%
989 hpa
149°
SSE
03h
5 kts
max 12 kts
20° C
20
89%
988 hpa
153°
SSE
04h
5 kts
max 12 kts
20° C
20
89%
988 hpa
298°
WNW
05h
11 kts
max 23 kts
21° C
21
89%
990 hpa
212°
SSW
06h
3 kts
max 4 kts
0.95 mm
20° C
20
98%
988 hpa
162°
SSE
07h
7 kts
max 14 kts
20° C
20
100%
988 hpa
162°
SSE
08h
4 kts
max 6 kts
0.08 mm
20° C
20
98%
988 hpa
186°
S
09h
5 kts
max 11 kts
23° C
23
90%
989 hpa
217°
SW
10h
7 kts
max 11 kts
25° C
25
84%
989 hpa
261°
W
11h
5 kts
max 8 kts
0.05 mm
24° C
24
88%
989 hpa
296°
WNW
12h
6 kts
max 7 kts
26° C
26
80%
989 hpa
302°
WNW
13h
5 kts
max 6 kts
27° C
27
76%
988 hpa
295°
WNW
14h
4 kts
max 6 kts
28° C
31
72%
988 hpa
307°
NW
15h
5 kts
max 6 kts
28° C
31
72%
988 hpa
326°
NW
16h
5 kts
max 5 kts
28° C
31
67%
988 hpa
338°
NNW
17h
5 kts
max 7 kts
28° C
30
63%
988 hpa
343°
NNW
18h
3 kts
max 5 kts
27° C
29
72%
989 hpa
334°
NNW
19h
1 kts
max 1 kts
26° C
26
70%
989 hpa
262°
W
20h
1 kts
max 1 kts
25° C
25
73%
989 hpa
272°
W
21h
1 kts
max 1 kts
24° C
24
78%
989 hpa
201°
SSW
22h
1 kts
max 1 kts
23° C
23
83%
989 hpa
226°
SW
23h
2 kts
max 2 kts
22° C
22
90%
990 hpa
Saturday, Sep 21
Wind
Weather
235°
SW
00h
2 kts
max 2 kts
21° C
21
96%
990 hpa
242°
WSW
01h
2 kts
max 2 kts
20° C
20
100%
990 hpa
190°
S
02h
1 kts
max 1 kts
19° C
19
100%
990 hpa
103°
ESE
03h
2 kts
max 2 kts
19° C
19
100%
990 hpa
119°
ESE
04h
2 kts
max 2 kts
0.06 mm
18° C
18
100%
990 hpa
92°
E
05h
2 kts
max 2 kts
0.06 mm
16° C
16
99%
990 hpa
101°
E
06h
4 kts
max 4 kts
16° C
16
99%
990 hpa
107°
ESE
07h
3 kts
max 3 kts
15° C
15
99%
990 hpa
126°
SE
08h
2 kts
max 2 kts
15° C
15
98%
991 hpa
119°
ESE
09h
2 kts
max 2 kts
17° C
17
97%
991 hpa
127°
SE
10h
3 kts
max 4 kts
22° C
22
75%
992 hpa
134°
SE
11h
5 kts
max 10 kts
27° C
27
58%
992 hpa
126°
SE
12h
7 kts
max 9 kts
28° C
29
46%
991 hpa
129°
SE
13h
7 kts
max 8 kts
29° C
29
44%
991 hpa
138°
SE
14h
7 kts
max 8 kts
30° C
30
40%
991 hpa
142°
SE
15h
7 kts
max 8 kts
30° C
30
39%
990 hpa
140°
SE
16h
7 kts
max 8 kts
30° C
30
41%
990 hpa
134°
SE
17h
6 kts
max 9 kts
29° C
30
47%
989 hpa
138°
SE
18h
5 kts
max 9 kts
27° C
28
56%
990 hpa
148°
SSE
19h
5 kts
max 6 kts
25° C
25
59%
990 hpa
149°
SSE
20h
5 kts
max 6 kts
24° C
24
63%
990 hpa
146°
SE
21h
5 kts
max 7 kts
22° C
22
70%
990 hpa
146°
SE
22h
5 kts
max 6 kts
21° C
21
76%
990 hpa
145°
SE
23h
5 kts
max 6 kts
20° C
20
81%
990 hpa
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Additional information
General
This is the wind, wave and weather Superforecast for Williamsville in Illinois, 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 Williamsville 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 Williamsville or to have a look at the wind direction tomorrow at Williamsville.
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.