Daily Superforecast
asLast update: 21:38 local time
Friday, Nov 22
Wind
Weather
323°
NW
00h
12 kts
max 21 kts
1° C
-5
84%
982 hpa
326°
NW
01h
12 kts
max 22 kts
0° C
-5
85%
983 hpa
322°
NW
02h
11 kts
max 20 kts
0° C
-5
85%
983 hpa
321°
NW
03h
10 kts
max 20 kts
0° C
-5
86%
983 hpa
319°
NW
04h
11 kts
max 18 kts
0° C
-5
87%
983 hpa
322°
NW
05h
9 kts
max 17 kts
0° C
-5
87%
983 hpa
327°
NNW
06h
9 kts
max 16 kts
0° C
-5
88%
983 hpa
328°
NNW
07h
8 kts
max 15 kts
0° C
-5
89%
984 hpa
325°
NW
08h
9 kts
max 14 kts
0° C
-5
88%
984 hpa
323°
NW
09h
10 kts
max 14 kts
1° C
-4
84%
984 hpa
326°
NW
10h
9 kts
max 12 kts
2° C
-3
79%
984 hpa
321°
NW
11h
9 kts
max 10 kts
2° C
-2
77%
984 hpa
321°
NW
12h
8 kts
max 9 kts
3° C
-1
74%
983 hpa
317°
NW
13h
9 kts
max 11 kts
3° C
-1
74%
983 hpa
322°
NW
14h
6 kts
max 7 kts
4° C
1
71%
982 hpa
306°
NW
15h
6 kts
max 7 kts
4° C
1
70%
982 hpa
330°
NNW
16h
8 kts
max 11 kts
3° C
0
75%
983 hpa
348°
NNW
17h
5 kts
max 5 kts
1° C
-2
87%
982 hpa
354°
N
18h
5 kts
max 8 kts
-1° C
-4
96%
983 hpa
353°
N
19h
3 kts
max 7 kts
-1° C
-3
98%
983 hpa
347°
NNW
20h
4 kts
max 6 kts
-1° C
-4
99%
983 hpa
0°
N
21h
4 kts
max 7 kts
-1° C
-4
99%
983 hpa
2°
N
22h
3 kts
max 4 kts
-2° C
-4
98%
982 hpa
19°
NNE
23h
3 kts
max 3 kts
-2° C
-4
97%
981 hpa
Saturday, Nov 23
Wind
Weather
9°
N
00h
2 kts
max 2 kts
-2° C
-4
97%
981 hpa
8°
N
01h
2 kts
max 2 kts
-3° C
-3
97%
981 hpa
341°
NNW
02h
1 kts
max 1 kts
-3° C
-2
97%
981 hpa
300°
WNW
03h
2 kts
max 2 kts
-3° C
-3
97%
981 hpa
257°
WSW
04h
1 kts
max 1 kts
-3° C
-3
97%
981 hpa
240°
WSW
05h
1 kts
max 1 kts
-3° C
-2
97%
981 hpa
194°
SSW
06h
2 kts
max 2 kts
-3° C
-3
98%
981 hpa
93°
E
07h
1 kts
max 1 kts
-3° C
-2
98%
981 hpa
99°
E
08h
3 kts
max 3 kts
-2° C
-4
97%
981 hpa
97°
E
09h
2 kts
max 2 kts
-2° C
-3
96%
981 hpa
124°
SE
10h
2 kts
max 2 kts
-1° C
-2
95%
981 hpa
142°
SE
11h
2 kts
max 3 kts
1° C
0
92%
980 hpa
154°
SSE
12h
4 kts
max 6 kts
5° C
3
72%
979 hpa
141°
SE
13h
5 kts
max 6 kts
6° C
4
68%
978 hpa
126°
SE
14h
5 kts
max 6 kts
7° C
5
66%
978 hpa
119°
ESE
15h
7 kts
max 10 kts
6° C
4
67%
977 hpa
123°
ESE
16h
6 kts
max 10 kts
5° C
2
78%
977 hpa
113°
ESE
17h
6 kts
max 7 kts
2° C
-1
88%
977 hpa
110°
ESE
18h
7 kts
max 14 kts
3° C
-1
88%
976 hpa
111°
ESE
19h
7 kts
max 17 kts
3° C
-1
89%
976 hpa
118°
ESE
20h
7 kts
max 18 kts
3° C
-1
89%
976 hpa
121°
ESE
21h
7 kts
max 18 kts
3° C
-1
92%
976 hpa
114°
ESE
22h
7 kts
max 14 kts
2° C
-1
94%
976 hpa
116°
ESE
23h
6 kts
max 13 kts
2° C
-1
94%
975 hpa
Sunday, Nov 24
Wind
Weather
114°
ESE
00h
7 kts
max 7 kts
2° C
-2
95%
975 hpa
117°
ESE
01h
7 kts
max 13 kts
2° C
-1
94%
974 hpa
123°
ESE
02h
8 kts
max 10 kts
2° C
-2
95%
974 hpa
127°
SE
03h
9 kts
max 14 kts
3° C
-1
94%
973 hpa
126°
SE
04h
8 kts
max 12 kts
3° C
-1
95%
973 hpa
125°
SE
05h
8 kts
max 8 kts
2° C
-2
99%
972 hpa
132°
SE
06h
8 kts
max 12 kts
3° C
-1
95%
972 hpa
136°
SE
07h
8 kts
max 10 kts
2° C
-1
95%
972 hpa
135°
SE
08h
7 kts
max 10 kts
3° C
0
92%
972 hpa
135°
SE
09h
7 kts
max 10 kts
4° C
1
90%
972 hpa
146°
SE
10h
7 kts
max 11 kts
6° C
3
84%
972 hpa
158°
SSE
11h
8 kts
max 12 kts
8° C
5
78%
971 hpa
169°
S
12h
8 kts
max 13 kts
9° C
7
73%
970 hpa
179°
S
13h
7 kts
max 11 kts
9° C
7
79%
970 hpa
188°
S
14h
6 kts
max 8 kts
8° C
6
86%
970 hpa
198°
SSW
15h
4 kts
max 6 kts
0.06 mm
7° C
6
93%
970 hpa
221°
SW
16h
4 kts
max 7 kts
0.13 mm
7° C
6
95%
971 hpa
251°
WSW
17h
4 kts
max 7 kts
0.2 mm
7° C
6
97%
972 hpa
274°
W
18h
3 kts
max 8 kts
0.28 mm
7° C
6
98%
972 hpa
286°
WNW
19h
5 kts
max 11 kts
0.24 mm
7° C
5
97%
973 hpa
297°
WNW
20h
8 kts
max 15 kts
0.21 mm
6° C
4
96%
973 hpa
309°
NW
21h
10 kts
max 18 kts
0.18 mm
6° C
3
95%
974 hpa
312°
NW
22h
11 kts
max 20 kts
0.13 mm
6° C
2
92%
975 hpa
315°
NW
23h
12 kts
max 22 kts
0.08 mm
5° C
1
88%
975 hpa
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Additional information
General
This is the wind, wave and weather Superforecast for Grinnell 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 Grinnell 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 Grinnell or to have a look at the wind direction tomorrow at Grinnell.
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.