Daily Superforecast
asLast update: 13:38 local time
Tuesday, Feb 03
Wind
Weather
102°
ESE
00h
4 kts
max 5 kts
0.4 mm
6° C
4
83%
915 hpa
97°
E
01h
4 kts
max 6 kts
6° C
5
79%
915 hpa
97°
E
02h
7 kts
max 13 kts
6° C
5
80%
914 hpa
103°
ESE
03h
8 kts
max 8 kts
6° C
4
78%
913 hpa
99°
E
04h
6 kts
max 7 kts
7° C
5
71%
914 hpa
103°
ESE
05h
7 kts
max 10 kts
6° C
4
78%
915 hpa
105°
ESE
06h
6 kts
max 10 kts
6° C
4
76%
913 hpa
111°
ESE
07h
8 kts
max 13 kts
6° C
4
71%
914 hpa
115°
ESE
08h
10 kts
max 20 kts
6° C
3
71%
913 hpa
119°
ESE
09h
13 kts
max 24 kts
7° C
4
71%
913 hpa
122°
ESE
10h
14 kts
max 26 kts
8° C
8
69%
913 hpa
111°
ESE
11h
10 kts
max 17 kts
7° C
7
74%
915 hpa
123°
ESE
12h
9 kts
max 20 kts
8° C
8
70%
915 hpa
120°
ESE
13h
11 kts
max 20 kts
9° C
9
67%
915 hpa
121°
ESE
14h
10 kts
max 18 kts
10° C
10
65%
914 hpa
119°
ESE
15h
10 kts
max 17 kts
10° C
10
65%
914 hpa
119°
ESE
16h
11 kts
max 18 kts
9° C
9
65%
914 hpa
116°
ESE
17h
12 kts
max 19 kts
8° C
8
66%
914 hpa
115°
ESE
18h
12 kts
max 18 kts
8° C
8
66%
915 hpa
112°
ESE
19h
11 kts
max 16 kts
8° C
8
66%
915 hpa
111°
ESE
20h
9 kts
max 12 kts
8° C
8
66%
915 hpa
111°
ESE
21h
9 kts
max 12 kts
8° C
8
67%
915 hpa
113°
ESE
22h
8 kts
max 13 kts
8° C
8
64%
915 hpa
109°
ESE
23h
9 kts
max 13 kts
9° C
9
61%
915 hpa
Wednesday, Feb 04
Wind
Weather
112°
ESE
00h
10 kts
max 15 kts
9° C
9
60%
914 hpa
114°
ESE
01h
11 kts
max 17 kts
9° C
9
57%
914 hpa
112°
ESE
02h
11 kts
max 17 kts
9° C
9
58%
914 hpa
109°
ESE
03h
10 kts
max 14 kts
9° C
9
59%
914 hpa
112°
ESE
04h
8 kts
max 14 kts
8° C
8
58%
914 hpa
110°
ESE
05h
8 kts
max 14 kts
9° C
9
55%
914 hpa
114°
ESE
06h
9 kts
max 15 kts
8° C
8
55%
915 hpa
111°
ESE
07h
11 kts
max 19 kts
8° C
8
55%
914 hpa
112°
ESE
08h
12 kts
max 18 kts
8° C
8
53%
914 hpa
115°
ESE
09h
13 kts
max 21 kts
8° C
8
52%
914 hpa
118°
ESE
10h
13 kts
max 22 kts
9° C
9
51%
914 hpa
119°
ESE
11h
11 kts
max 21 kts
11° C
11
50%
915 hpa
120°
ESE
12h
11 kts
max 19 kts
10° C
10
51%
914 hpa
118°
ESE
13h
11 kts
max 18 kts
11° C
11
53%
914 hpa
119°
ESE
14h
10 kts
max 18 kts
11° C
11
52%
914 hpa
116°
ESE
15h
9 kts
max 17 kts
11° C
11
52%
913 hpa
117°
ESE
16h
9 kts
max 17 kts
11° C
11
51%
913 hpa
111°
ESE
17h
9 kts
max 17 kts
10° C
10
50%
913 hpa
111°
ESE
18h
9 kts
max 17 kts
9° C
9
50%
913 hpa
112°
ESE
19h
9 kts
max 14 kts
8° C
8
49%
913 hpa
108°
ESE
20h
8 kts
max 13 kts
8° C
8
46%
913 hpa
107°
ESE
21h
7 kts
max 9 kts
8° C
8
42%
913 hpa
108°
ESE
22h
6 kts
max 8 kts
9° C
9
38%
913 hpa
110°
ESE
23h
6 kts
max 8 kts
9° C
9
34%
912 hpa
Thursday, Feb 05
Wind
Weather
110°
ESE
00h
5 kts
max 8 kts
9° C
9
32%
912 hpa
109°
ESE
01h
5 kts
max 8 kts
9° C
9
31%
911 hpa
107°
ESE
02h
6 kts
max 9 kts
9° C
9
30%
912 hpa
104°
ESE
03h
7 kts
max 9 kts
9° C
9
30%
911 hpa
105°
ESE
04h
7 kts
max 9 kts
9° C
9
30%
910 hpa
105°
ESE
05h
8 kts
max 13 kts
9° C
9
30%
910 hpa
103°
ESE
06h
9 kts
max 15 kts
9° C
9
31%
910 hpa
102°
ESE
07h
9 kts
max 16 kts
8° C
8
33%
909 hpa
100°
E
08h
10 kts
max 16 kts
8° C
8
36%
909 hpa
101°
E
09h
11 kts
max 20 kts
8° C
8
43%
909 hpa
101°
E
10h
10 kts
max 23 kts
10° C
10
44%
908 hpa
106°
ESE
11h
10 kts
max 25 kts
11° C
11
44%
908 hpa
107°
ESE
12h
9 kts
max 25 kts
12° C
12
42%
907 hpa
107°
ESE
13h
7 kts
max 22 kts
13° C
13
42%
907 hpa
115°
ESE
14h
6 kts
max 22 kts
13° C
13
41%
907 hpa
115°
ESE
15h
7 kts
max 23 kts
12° C
12
41%
906 hpa
115°
ESE
16h
8 kts
max 23 kts
11° C
11
42%
906 hpa
121°
ESE
17h
10 kts
max 22 kts
9° C
9
44%
907 hpa
121°
ESE
18h
12 kts
max 25 kts
8° C
8
48%
907 hpa
122°
ESE
19h
13 kts
max 26 kts
7° C
7
51%
907 hpa
123°
ESE
20h
14 kts
max 24 kts
7° C
4
54%
907 hpa
123°
ESE
21h
14 kts
max 25 kts
7° C
3
57%
907 hpa
117°
ESE
22h
14 kts
max 22 kts
6° C
3
59%
907 hpa
122°
ESE
23h
10 kts
max 14 kts
4° C
1
56%
894 hpa
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Additional information
General
This is the wind, wave and weather Superforecast for Mt. Si in Washington, 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 Mt. Si 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 Mt. Si or to have a look at the wind direction tomorrow at Mt. Si.
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.