Daily Superforecast
asLast update: 23:37 local time
Monday, Sep 15
Wind
Weather
338°
NNW
00h
2 kts
max 2 kts
23° C
23
77%
1005 hpa
349°
N
01h
2 kts
max 2 kts
22° C
22
84%
1005 hpa
3°
N
02h
2 kts
max 2 kts
21° C
21
87%
1005 hpa
20°
NNE
03h
2 kts
max 2 kts
20° C
20
89%
1006 hpa
49°
NE
04h
2 kts
max 2 kts
20° C
20
89%
1006 hpa
55°
NE
05h
1 kts
max 1 kts
20° C
20
88%
1007 hpa
52°
NE
06h
2 kts
max 2 kts
20° C
20
87%
1007 hpa
356°
N
07h
1 kts
max 2 kts
20° C
20
87%
1008 hpa
353°
N
08h
2 kts
max 2 kts
20° C
20
80%
1008 hpa
1°
N
09h
3 kts
max 4 kts
21° C
21
80%
1008 hpa
13°
NNE
10h
3 kts
max 7 kts
23° C
23
69%
1009 hpa
50°
NE
11h
4 kts
max 8 kts
25° C
25
59%
1009 hpa
67°
ENE
12h
5 kts
max 7 kts
26° C
26
54%
1009 hpa
55°
NE
13h
5 kts
max 8 kts
27° C
27
50%
1009 hpa
55°
NE
14h
6 kts
max 9 kts
28° C
28
47%
1008 hpa
61°
ENE
15h
7 kts
max 10 kts
28° C
28
44%
1008 hpa
66°
ENE
16h
8 kts
max 12 kts
28° C
28
38%
1008 hpa
65°
ENE
17h
9 kts
max 12 kts
28° C
28
36%
1008 hpa
66°
ENE
18h
8 kts
max 12 kts
27° C
27
38%
1008 hpa
72°
ENE
19h
7 kts
max 12 kts
26° C
26
44%
1008 hpa
71°
ENE
20h
7 kts
max 13 kts
25° C
25
52%
1008 hpa
62°
ENE
21h
6 kts
max 12 kts
24° C
24
54%
1008 hpa
59°
ENE
22h
7 kts
max 14 kts
24° C
24
55%
1009 hpa
67°
ENE
23h
8 kts
max 16 kts
23° C
23
54%
1009 hpa
Tuesday, Sep 16
Wind
Weather
62°
ENE
00h
8 kts
max 19 kts
22° C
22
45%
1009 hpa
55°
NE
01h
6 kts
max 20 kts
21° C
21
47%
1009 hpa
38°
NE
02h
5 kts
max 19 kts
20° C
20
51%
1009 hpa
9°
N
03h
5 kts
max 16 kts
19° C
19
55%
1009 hpa
3°
N
04h
5 kts
max 14 kts
18° C
18
58%
1009 hpa
358°
N
05h
5 kts
max 14 kts
17° C
17
62%
1009 hpa
358°
N
06h
6 kts
max 16 kts
17° C
17
65%
1009 hpa
3°
N
07h
6 kts
max 17 kts
16° C
16
70%
1009 hpa
5°
N
08h
7 kts
max 21 kts
17° C
17
70%
1009 hpa
19°
NNE
09h
7 kts
max 24 kts
19° C
19
65%
1010 hpa
31°
NNE
10h
9 kts
max 20 kts
21° C
21
56%
1010 hpa
40°
NE
11h
11 kts
max 20 kts
23° C
23
53%
1010 hpa
38°
NE
12h
12 kts
max 20 kts
24° C
24
51%
1009 hpa
34°
NE
13h
10 kts
max 14 kts
23° C
23
55%
1008 hpa
36°
NE
14h
10 kts
max 14 kts
24° C
24
50%
1008 hpa
34°
NE
15h
11 kts
max 15 kts
25° C
25
47%
1008 hpa
26°
NNE
16h
10 kts
max 14 kts
24° C
24
50%
1007 hpa
25°
NNE
17h
10 kts
max 14 kts
24° C
24
49%
1007 hpa
24°
NNE
18h
9 kts
max 14 kts
24° C
24
50%
1007 hpa
26°
NNE
19h
8 kts
max 14 kts
23° C
23
50%
1007 hpa
33°
NNE
20h
7 kts
max 14 kts
23° C
23
49%
1007 hpa
36°
NE
21h
6 kts
max 15 kts
22° C
22
48%
1007 hpa
46°
NE
22h
8 kts
max 17 kts
22° C
22
43%
1007 hpa
45°
NE
23h
8 kts
max 21 kts
21° C
21
41%
1007 hpa
Wednesday, Sep 17
Wind
Weather
30°
NNE
00h
8 kts
max 21 kts
21° C
21
40%
1007 hpa
25°
NNE
01h
9 kts
max 21 kts
20° C
20
42%
1007 hpa
27°
NNE
02h
8 kts
max 20 kts
20° C
20
42%
1006 hpa
29°
NNE
03h
7 kts
max 17 kts
20° C
20
43%
1006 hpa
6°
N
04h
6 kts
max 14 kts
19° C
19
45%
1006 hpa
12°
NNE
05h
7 kts
max 18 kts
19° C
19
48%
1005 hpa
11°
N
06h
6 kts
max 17 kts
18° C
18
49%
1005 hpa
23°
NNE
07h
7 kts
max 19 kts
18° C
18
53%
1006 hpa
8°
N
08h
7 kts
max 19 kts
17° C
17
61%
1006 hpa
21°
NNE
09h
8 kts
max 17 kts
1.79 mm
16° C
16
81%
1009 hpa
19°
NNE
10h
8 kts
max 17 kts
1.87 mm
16° C
16
85%
1009 hpa
17°
NNE
11h
8 kts
max 17 kts
1.95 mm
16° C
16
89%
1009 hpa
13°
NNE
12h
8 kts
max 16 kts
1.54 mm
16° C
16
89%
1009 hpa
9°
N
13h
8 kts
max 16 kts
1.12 mm
16° C
16
90%
1009 hpa
5°
N
14h
8 kts
max 16 kts
0.7 mm
16° C
16
90%
1009 hpa
4°
N
15h
8 kts
max 16 kts
0.64 mm
16° C
16
90%
1009 hpa
4°
N
16h
7 kts
max 15 kts
0.58 mm
16° C
16
90%
1008 hpa
3°
N
17h
7 kts
max 15 kts
0.52 mm
16° C
16
90%
1008 hpa
5°
N
18h
7 kts
max 14 kts
0.36 mm
16° C
16
89%
1008 hpa
7°
N
19h
6 kts
max 13 kts
0.19 mm
16° C
16
87%
1008 hpa
9°
N
20h
5 kts
max 12 kts
17° C
17
85%
1008 hpa
1°
N
21h
5 kts
max 10 kts
17° C
17
84%
1008 hpa
353°
N
22h
5 kts
max 9 kts
17° C
17
82%
1008 hpa
345°
NNW
23h
4 kts
max 7 kts
17° C
17
80%
1008 hpa
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Additional information
General
This is the wind, wave and weather Superforecast for Herndon in Virginia, 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 Herndon 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 Herndon or to have a look at the wind direction tomorrow at Herndon.
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.