Daily Superforecast
asLast update: 09:38 local time
Thursday, Nov 21
Wind
Weather
318°
NW
00h
11 kts
max 24 kts
-6° C
-12
72%
973 hpa
314°
NW
01h
13 kts
max 25 kts
-5° C
-13
81%
973 hpa
313°
NW
02h
13 kts
max 24 kts
-5° C
-13
77%
973 hpa
318°
NW
03h
12 kts
max 24 kts
-6° C
-13
76%
975 hpa
318°
NW
04h
11 kts
max 21 kts
-6° C
-12
76%
975 hpa
313°
NW
05h
10 kts
max 20 kts
-6° C
-13
77%
976 hpa
304°
NW
06h
8 kts
max 18 kts
-6° C
-12
78%
976 hpa
301°
WNW
07h
9 kts
max 17 kts
-7° C
-13
77%
976 hpa
309°
NW
08h
6 kts
max 13 kts
-7° C
-12
78%
976 hpa
309°
NW
09h
7 kts
max 15 kts
-6° C
-11
75%
976 hpa
312°
NW
10h
8 kts
max 15 kts
-5° C
-10
71%
977 hpa
305°
NW
11h
6 kts
max 9 kts
-4° C
-8
69%
978 hpa
306°
NW
12h
6 kts
max 9 kts
-2° C
-7
68%
977 hpa
299°
WNW
13h
6 kts
max 8 kts
-2° C
-6
68%
977 hpa
290°
WNW
14h
6 kts
max 7 kts
-1° C
-5
68%
976 hpa
292°
WNW
15h
8 kts
max 10 kts
-1° C
-5
69%
976 hpa
298°
WNW
16h
5 kts
max 8 kts
-2° C
-5
74%
976 hpa
290°
WNW
17h
4 kts
max 4 kts
-3° C
-6
80%
976 hpa
285°
WNW
18h
3 kts
max 3 kts
-4° C
-6
84%
976 hpa
283°
WNW
19h
3 kts
max 4 kts
-4° C
-7
86%
977 hpa
293°
WNW
20h
2 kts
max 2 kts
-4° C
-5
88%
976 hpa
310°
NW
21h
2 kts
max 2 kts
-5° C
-6
92%
976 hpa
286°
WNW
22h
1 kts
max 1 kts
-5° C
-5
92%
975 hpa
271°
W
23h
1 kts
max 1 kts
-5° C
-5
94%
975 hpa
Friday, Nov 22
Wind
Weather
290°
WNW
00h
2 kts
max 3 kts
-6° C
-7
98%
975 hpa
293°
WNW
01h
2 kts
max 2 kts
-6° C
-7
99%
975 hpa
247°
WSW
02h
2 kts
max 2 kts
-6° C
-7
99%
975 hpa
252°
WSW
03h
1 kts
max 1 kts
-6° C
-5
99%
975 hpa
132°
SE
04h
2 kts
max 3 kts
-6° C
-9
100%
975 hpa
127°
SE
05h
2 kts
max 2 kts
-7° C
-9
99%
974 hpa
119°
ESE
06h
2 kts
max 2 kts
-7° C
-9
98%
974 hpa
153°
SSE
07h
2 kts
max 2 kts
-8° C
-9
98%
974 hpa
107°
ESE
08h
1 kts
max 1 kts
-8° C
-8
97%
975 hpa
140°
SE
09h
1 kts
max 1 kts
-7° C
-5
97%
974 hpa
181°
S
10h
2 kts
max 2 kts
-4° C
-5
96%
974 hpa
192°
SSW
11h
4 kts
max 6 kts
-1° C
-4
79%
973 hpa
227°
SW
12h
4 kts
max 5 kts
0° C
-2
68%
972 hpa
233°
SW
13h
3 kts
max 4 kts
1° C
-1
67%
971 hpa
245°
WSW
14h
1 kts
max 1 kts
2° C
3
66%
971 hpa
20°
NNE
15h
1 kts
max 1 kts
2° C
2
68%
971 hpa
34°
NE
16h
3 kts
max 3 kts
1° C
-1
75%
971 hpa
63°
ENE
17h
3 kts
max 4 kts
-1° C
-3
79%
970 hpa
62°
ENE
18h
4 kts
max 4 kts
-1° C
-4
83%
971 hpa
61°
ENE
19h
2 kts
max 3 kts
-1° C
-3
86%
971 hpa
26°
NNE
20h
2 kts
max 2 kts
-1° C
-2
89%
971 hpa
0°
N
21h
3 kts
max 3 kts
-2° C
-4
91%
971 hpa
357°
N
22h
3 kts
max 4 kts
-3° C
-5
92%
970 hpa
10°
N
23h
3 kts
max 3 kts
-3° C
-5
96%
970 hpa
Saturday, Nov 23
Wind
Weather
23°
NNE
00h
3 kts
max 4 kts
-3° C
-6
96%
970 hpa
43°
NE
01h
3 kts
max 3 kts
-3° C
-5
99%
970 hpa
39°
NE
02h
4 kts
max 4 kts
-4° C
-7
100%
969 hpa
31°
NNE
03h
4 kts
max 4 kts
-4° C
-7
99%
969 hpa
41°
NE
04h
4 kts
max 12 kts
-4° C
-7
98%
970 hpa
40°
NE
05h
4 kts
max 13 kts
-3° C
-7
98%
969 hpa
47°
NE
06h
5 kts
max 6 kts
-4° C
-8
100%
969 hpa
35°
NE
07h
4 kts
max 5 kts
-4° C
-7
100%
969 hpa
51°
NE
08h
4 kts
max 5 kts
-4° C
-8
100%
969 hpa
46°
NE
09h
3 kts
max 5 kts
-3° C
-6
97%
969 hpa
67°
ENE
10h
5 kts
max 8 kts
-1° C
-4
87%
968 hpa
68°
ENE
11h
5 kts
max 7 kts
0° C
-3
78%
968 hpa
65°
ENE
12h
5 kts
max 7 kts
2° C
-1
74%
967 hpa
83°
E
13h
6 kts
max 8 kts
3° C
0
71%
966 hpa
85°
E
14h
7 kts
max 10 kts
3° C
0
70%
965 hpa
85°
E
15h
6 kts
max 10 kts
3° C
0
73%
964 hpa
83°
E
16h
7 kts
max 11 kts
1° C
-2
82%
963 hpa
82°
E
17h
7 kts
max 15 kts
-1° C
-5
88%
963 hpa
94°
E
18h
8 kts
max 20 kts
-2° C
-7
92%
962 hpa
107°
ESE
19h
10 kts
max 21 kts
-1° C
-6
92%
958 hpa
115°
ESE
20h
10 kts
max 21 kts
-1° C
-6
93%
957 hpa
122°
ESE
21h
10 kts
max 20 kts
-1° C
-6
95%
957 hpa
118°
ESE
22h
10 kts
max 19 kts
0° C
-5
96%
956 hpa
115°
ESE
23h
9 kts
max 17 kts
0° C
-4
97%
955 hpa
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Additional information
General
This is the wind, wave and weather Superforecast for Groton in South Dakota, 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 Groton 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 Groton or to have a look at the wind direction tomorrow at Groton.
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.