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London
+2°
Washington D.C.
-1°
Beijing
+2°
Adelaide
+22°
Buenos Aires
+21°

now at 20:11 according to the forecast

-10°
translucent cloudiness
feels like -15°

UVI:

0

wind:

2 m/s nw

wind gust:

5 m/s

pressure:

744 mmHg

humidity:

45%

hourly

14 day forecast

weather / precip chance

temperature / feels like

wind direction and speed

wind gust

pressure, mmHg

humidity

UVI

Monday  6 January
21:00
<5%
-10°
-15°
nw
2 m/s
5 m/s
45%
0
22:00
<5%
-11°
-15°
nw
2 m/s
4 m/s
46%
0
23:00
<5%
-11°
-16°
nw
2 m/s
4 m/s
48%
0
24:00
<5%
-12°
-16°
nw
2 m/s
4 m/s
49%
0
Tuesday  7 January
01:00
<5%
-12°
-16°
nw
2 m/s
4 m/s
51%
0
02:00
<5%
-12°
-17°
nw
2 m/s
4 m/s
52%
0
03:00
<5%
-13°
-17°
nw
2 m/s
4 m/s
53%
0
04:00
<5%
-13°
-17°
nw
2 m/s
3 m/s
54%
0
05:00
<5%
-13°
-18°
nw
2 m/s
4 m/s
54%
0
06:00
<5%
-13°
-18°
nw
2 m/s
4 m/s
55%
0
07:00
8%
-13°
-17°
nw
2 m/s
4 m/s
57%
0
08:00
8%
-13°
-17°
nw
2 m/s
4 m/s
60%
0
09:00
9%
-12°
-16°
nw
3 m/s
5 m/s
54%
1
10:00
10%
-10°
-15°
nw
3 m/s
5 m/s
45%
1
11:00
9%
-9°
-14°
nw
3 m/s
4 m/s
42%
2
12:00
<5%
-8°
-13°
nw
3 m/s
4 m/s
41%
2
13:00
<5%
-7°
-12°
nw
3 m/s
4 m/s
36%
2
14:00
<5%
-6°
-11°
nw
3 m/s
4 m/s
33%
2
15:00
<5%
-6°
-11°
nw
3 m/s
4 m/s
31%
1
16:00
8%
-6°
-11°
nw
3 m/s
4 m/s
34%
1
17:00
<5%
-7°
-11°
nw
2 m/s
4 m/s
43%
0
18:00
25%
-8°
-12°
nw
2 m/s
5 m/s
47%
0
19:00
<5%
-9°
-13°
nw
3 m/s
6 m/s
49%
0
20:00
<5%
-9°
-14°
nw
3 m/s
7 m/s
50%
0
21:00
<5%
-10°
-14°
nw
3 m/s
7 m/s
51%
0
22:00
<5%
-11°
-15°
nw
2 m/s
6 m/s
53%
0
23:00
<5%
-11°
-16°
nw
2 m/s
6 m/s
54%
0
24:00
6%
-12°
-16°
nw
3 m/s
6 m/s
56%
0
Wednesday  8 January
01:00
<5%
-12°
-17°
nw
3 m/s
6 m/s
58%
0
02:00
<5%
-13°
-17°
nw
2 m/s
5 m/s
59%
0
03:00
<5%
-13°
-18°
nw
2 m/s
5 m/s
60%
0
04:00
<5%
-14°
-19°
w
2 m/s
4 m/s
62%
0
05:00
<5%
-15°
-19°
w
2 m/s
4 m/s
63%
0
06:00
<5%
-15°
-20°
w
2 m/s
4 m/s
65%
0
07:00
<5%
-15°
-20°
w
2 m/s
4 m/s
64%
0
08:00
<5%
-15°
-19°
w
2 m/s
5 m/s
62%
0
09:00
<5%
-13°
-18°
w
3 m/s
5 m/s
56%
1
10:00
<5%
-11°
-16°
sw
3 m/s
6 m/s
52%
1
11:00
<5%
-10°
-15°
sw
4 m/s
6 m/s
49%
2
12:00
<5%
-8°
-13°
sw
4 m/s
6 m/s
46%
2
13:00
<5%
-7°
-12°
sw
4 m/s
7 m/s
44%
2
14:00
<5%
-6°
-12°
sw
5 m/s
7 m/s
42%
2
15:00
<5%
-5°
-11°
sw
5 m/s
7 m/s
39%
1
16:00
<5%
-6°
-11°
s
4 m/s
8 m/s
45%
1
17:00
<5%
-7°
-12°
s
4 m/s
8 m/s
50%
1
18:00
<5%
-7°
-12°
s
3 m/s
8 m/s
55%
0
19:00
<5%
-8°
-13°
s
4 m/s
10 m/s
58%
0
20:00
<5%
-9°
-14°
s
4 m/s
10 m/s
61%
0
21:00
<5%
-9°
-15°
s
4 m/s
10 m/s
65%
0
22:00
17%
-10°
-15°
s
4 m/s
11 m/s
66%
0
23:00
17%
-10°
-15°
s
4 m/s
11 m/s
68%
0
24:00
17%
-10°
-15°
s
4 m/s
11 m/s
70%
0
Thursday  9 January
01:00
18%
-10°
-15°
s
4 m/s
10 m/s
72%
0
02:00
18%
-10°
-15°
s
4 m/s
10 m/s
75%
0
03:00
18%
-10°
-15°
s
4 m/s
10 m/s
77%
0
04:00
<5%
-9°
-14°
s
4 m/s
11 m/s
78%
0
05:00
<5%
-8°
-14°
s
4 m/s
11 m/s
78%
0
06:00
<5%
-8°
-13°
s
4 m/s
11 m/s
79%
0
07:00
<5%
-7°
-12°
s
4 m/s
12 m/s
79%
0
08:00
<5%
-7°
-12°
s
5 m/s
12 m/s
78%
1
09:00
<5%
-6°
-12°
s
5 m/s
12 m/s
78%
1
10:00
<5%
-5°
-10°
s
5 m/s
11 m/s
74%
1
11:00
<5%
-3°
-9°
s
6 m/s
11 m/s
71%
2
12:00
<5%
-2°
-8°
s
6 m/s
11 m/s
68%
2
13:00
<5%
-1°
-7°
sw
6 m/s
9 m/s
70%
2
14:00
<5%
0°
-5°
sw
5 m/s
9 m/s
71%
2
15:00
<5%
1°
-4°
sw
4 m/s
9 m/s
73%
1
16:00
<5%
1°
-4°
s
4 m/s
8 m/s
78%
1
17:00
<5%
0°
-4°
s
4 m/s
8 m/s
83%
0
18:00
<5%
0°
-4°
s
4 m/s
8 m/s
88%
0
19:00
59%
0°
-4°
sw
4 m/s
7 m/s
89%
0
20:00
59%
0°
-4°
sw
3 m/s
7 m/s
89%
0
9 h 19 m07:4407:4417:0317:039 h 20 m07:4407:4417:0417:049 h 21 m07:4407:4417:0517:05
744
745
745
745
745
745
745
745
745
745
745
745
745
746
746
746
745
745
745
745
745
746
746
746
746
746
746
746
746
745
745
745
745
744
744
744
744
743
743
742
741
740
740
739
739
738
738
738
737
737
737
737
736
736
736
736
736
735
735
735
735
735
735
734
734
734
733
734
734
734
734
734
today
tomorrow
day after tomorrow
3 day
7 day
10 day
14 day
pressure

Atmospheric pressure charts in Herndon - detailed forecast for 3 days

tue
7.01
tuesday  7 January
mostly cloudy
precip chance: 15%
-6°/-15°
07:44
9 h 19 m
17:03
wind
NW   3 m/s
humidity
31 %  
gust
7 m/s  
UVI
2  
pressure
745  
comfort
70 %  
{ "day": "polar day", "night": "polar night" }
07:44
17:03
day: 9 h 19 m

On Tuesday, 7 January, mostly partly cloudy, no precipitation are expected in Herndon. The lowest air temperature will be -13°C at 6 am, the highest temperature will be -6°C around 3 pm. The atmospheric pressure will be within 745-746 mm Hg. The relative humidity 31-55%. The wind will be mainly northwesterly 3 m/s with maximum gusts up to 7 m/s

weather / precip chance
temperature / feels like
wind direction and speed
wind gust
pressure, mmHg
humidity

UVI

00:00
14%
-12°
-16°
nw
2 m/s
4 m/s
49%
0
03:00
14%
-13°
-17°
nw
2 m/s
4 m/s
53%
0
06:00
14%
-13°
-18°
nw
2 m/s
4 m/s
55%
0
09:00
6%
-12°
-16°
nw
3 m/s
5 m/s
54%
1
12:00
6%
-8°
-13°
nw
3 m/s
4 m/s
41%
2
15:00
14%
-6°
-11°
nw
3 m/s
4 m/s
31%
2
18:00
9%
-8°
-12°
nw
3 m/s
5 m/s
47%
1
21:00
11%
-10°
-14°
nw
3 m/s
7 m/s
51%
0
745
745
745
745
746
745
746
746
wed
8.01
wednesday  8 January
mainly clear
precip chance: 8%
-4°/-10°
07:44
9 h 20 m
17:04
wind
SW   5 m/s
humidity
39 %  
gust
10 m/s  
UVI
2  
pressure
740  
comfort
80 %  
{ "day": "polar day", "night": "polar night" }
07:44
17:04
day: 9 h 20 m

On Wednesday, 8 January, mostly partly cloudy weather, no precipitation are expected in Herndon. The lowest air temperature will be -15°C at 6 am, the highest temperature will be -5°C around 3 pm. The atmospheric pressure will be within 737-746 mm Hg. The relative humidity 39-65%. The wind will be mainly southwesterly 5 m/s with maximum gusts up to 10 m/s

weather / precip chance
temperature / feels like
wind direction and speed
wind gust
pressure, mmHg
humidity

UVI

00:00
13%
-12°
-16°
nw
3 m/s
6 m/s
56%
0
03:00
<5%
-13°
-18°
nw
3 m/s
5 m/s
60%
0
06:00
<5%
-15°
-20°
w
2 m/s
4 m/s
65%
0
09:00
<5%
-13°
-18°
w
3 m/s
5 m/s
56%
1
12:00
<5%
-8°
-13°
sw
4 m/s
6 m/s
46%
2
15:00
<5%
-5°
-11°
sw
5 m/s
7 m/s
39%
2
18:00
<5%
-7°
-12°
s
3 m/s
8 m/s
55%
0
21:00
<5%
-9°
-15°
s
4 m/s
10 m/s
65%
0
746
745
744
744
742
740
738
737
thu
9.01
thursday  9 January
cloudy, light snow
precip chance: 65%
+2°/-5°
07:44
9 h 21 m
17:05
wind
SW   4 m/s
humidity
73 %  
gust
12 m/s  
UVI
2  
pressure
733  
comfort
70 %  
{ "day": "polar day", "night": "polar night" }
07:44
17:05
day: 9 h 21 m

On Thursday, 9 January, mostly cloudy weather, light snow are expected in Herndon. The lowest air temperature will be -10°C at 3 am, the highest temperature will be +1°C around 3 pm. The atmospheric pressure will be within 733-737 mm Hg. The relative humidity 68-90%. The wind will be mainly southwesterly 4 m/s with maximum gusts up to 12 m/s

weather / precip chance
temperature / feels like
wind direction and speed
wind gust
pressure, mmHg
humidity

UVI

00:00
17%
-10°
-15°
s
4 m/s
11 m/s
70%
0
03:00
18%
-10°
-15°
s
4 m/s
10 m/s
77%
0
06:00
<5%
-8°
-13°
s
4 m/s
11 m/s
79%
0
09:00
<5%
-6°
-12°
s
5 m/s
12 m/s
78%
1
12:00
<5%
-2°
-8°
s
6 m/s
11 m/s
68%
2
15:00
<5%
1°
-4°
sw
4 m/s
9 m/s
73%
2
18:00
<5%
0°
-4°
s
4 m/s
8 m/s
88%
0
21:00
59%
0°
-4°
sw
3 m/s
7 m/s
90%
0
737
736
735
735
734
733
734
734
browsing history
Herndon
more
-10
translucent cloudiness
feels like -15°
night
-13°
morning
-11°
day
-6°
browsing history