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London
+4°
Washington D.C.
0°
Beijing
-6°
Adelaide
+23°
Buenos Aires
+21°

now at 07:52 according to the forecast

+3°
mostly cloudy
feels like -2°

UVI:

0

wind:

5 m/s nw

wind gust:

10 m/s

pressure:

756 mmHg

humidity:

75%

hourly

14 day forecast

weather / precip chance

temperature / feels like

wind direction and speed

wind gust

pressure, mmHg

humidity

UVI

Friday  3 January
08:00
<5%
2°
-4°
nw
5 m/s
10 m/s
73%
1
09:00
<5%
2°
-3°
nw
5 m/s
9 m/s
63%
1
10:00
<5%
3°
-3°
nw
5 m/s
8 m/s
54%
2
11:00
<5%
3°
-3°
nw
6 m/s
8 m/s
50%
3
12:00
<5%
3°
-2°
nw
6 m/s
9 m/s
49%
3
13:00
<5%
4°
-2°
nw
6 m/s
9 m/s
46%
3
14:00
<5%
4°
-2°
nw
6 m/s
9 m/s
43%
2
15:00
<5%
4°
-2°
nw
6 m/s
9 m/s
42%
1
16:00
9%
3°
-2°
nw
4 m/s
8 m/s
45%
1
17:00
8%
2°
-3°
nw
3 m/s
7 m/s
50%
0
18:00
<5%
1°
-3°
nw
3 m/s
8 m/s
54%
0
19:00
<5%
0°
-4°
nw
3 m/s
8 m/s
59%
0
20:00
<5%
-1°
-4°
nw
2 m/s
8 m/s
61%
0
21:00
<5%
-1°
-5°
nw
2 m/s
8 m/s
62%
0
22:00
<5%
-1°
-5°
nw
2 m/s
8 m/s
63%
0
23:00
<5%
-2°
-5°
nw
2 m/s
8 m/s
64%
0
24:00
<5%
-2°
-5°
nw
2 m/s
6 m/s
65%
0
Saturday  4 January
01:00
10%
-2°
-6°
nw
2 m/s
6 m/s
65%
0
02:00
11%
-3°
-6°
nw
2 m/s
5 m/s
66%
0
03:00
<5%
-3°
-6°
nw
2 m/s
5 m/s
66%
0
04:00
<5%
-3°
-7°
nw
2 m/s
4 m/s
67%
0
05:00
16%
-4°
-7°
nw
2 m/s
5 m/s
67%
0
06:00
22%
-4°
-7°
nw
1 m/s
4 m/s
67%
0
07:00
13%
-4°
-7°
nw
1 m/s
2 m/s
67%
0
08:00
13%
-4°
-7°
n
2 m/s
3 m/s
60%
1
09:00
7%
-3°
-6°
n
2 m/s
3 m/s
52%
2
10:00
12%
-1°
-5°
n
2 m/s
3 m/s
47%
3
11:00
27%
0°
-4°
nw
2 m/s
2 m/s
44%
3
12:00
28%
1°
-3°
nw
2 m/s
2 m/s
43%
4
13:00
11%
2°
-2°
nw
2 m/s
2 m/s
41%
3
14:00
<5%
2°
-1°
nw
1 m/s
2 m/s
40%
3
15:00
<5%
2°
-1°
nw
1 m/s
2 m/s
40%
2
16:00
10%
1°
-2°
n
1 m/s
1 m/s
46%
1
17:00
18%
0°
-3°
ne
2 m/s
2 m/s
48%
0
18:00
<5%
0°
-3°
ne
2 m/s
2 m/s
48%
0
19:00
6%
0°
-3°
e
2 m/s
3 m/s
49%
0
20:00
8%
0°
-4°
e
2 m/s
4 m/s
50%
0
21:00
9%
0°
-4°
e
2 m/s
4 m/s
50%
0
22:00
9%
0°
-4°
e
2 m/s
4 m/s
51%
0
23:00
9%
-1°
-4°
e
2 m/s
4 m/s
51%
0
24:00
9%
-1°
-4°
e
2 m/s
4 m/s
52%
0
Sunday  5 January
01:00
9%
-1°
-4°
e
2 m/s
6 m/s
54%
0
02:00
9%
-1°
-5°
e
3 m/s
6 m/s
56%
0
03:00
9%
-1°
-5°
e
3 m/s
6 m/s
57%
0
04:00
67%
-1°
-5°
e
3 m/s
9 m/s
61%
0
05:00
67%
-1°
-5°
e
3 m/s
9 m/s
65%
0
06:00
67%
-1°
-5°
e
3 m/s
9 m/s
69%
0
07:00
84%
-2°
-6°
e
4 m/s
10 m/s
76%
0
08:00
84%
-2°
-7°
e
5 m/s
10 m/s
84%
0
09:00
84%
-3°
-8°
e
5 m/s
10 m/s
91%
0
10:00
97%
-2°
-7°
e
5 m/s
11 m/s
91%
1
11:00
97%
-2°
-7°
e
5 m/s
11 m/s
90%
1
12:00
97%
-1°
-6°
e
4 m/s
11 m/s
90%
1
13:00
90%
-1°
-6°
e
5 m/s
12 m/s
92%
1
14:00
90%
-1°
-6°
e
5 m/s
12 m/s
94%
0
15:00
90%
-1°
-6°
e
5 m/s
12 m/s
95%
0
16:00
84%
-1°
-5°
se
5 m/s
17 m/s
96%
0
17:00
84%
0°
-6°
se
6 m/s
17 m/s
96%
0
18:00
84%
0°
-5°
se
6 m/s
17 m/s
96%
0
19:00
99%
1°
-5°
s
7 m/s
17 m/s
96%
0
20:00
99%
2°
-4°
s
7 m/s
17 m/s
97%
0
21:00
99%
3°
-3°
s
8 m/s
17 m/s
97%
0
22:00
66%
3°
-3°
sw
7 m/s
13 m/s
97%
0
23:00
66%
2°
-4°
sw
7 m/s
13 m/s
97%
0
24:00
66%
2°
-3°
sw
6 m/s
13 m/s
97%
0
Monday  6 January
01:00
48%
1°
-6°
sw
7 m/s
13 m/s
94%
0
02:00
48%
-1°
-8°
sw
8 m/s
13 m/s
91%
0
03:00
48%
-2°
-10°
sw
8 m/s
13 m/s
87%
0
04:00
55%
-3°
-10°
sw
8 m/s
15 m/s
88%
0
05:00
55%
-3°
-10°
sw
8 m/s
15 m/s
88%
0
06:00
55%
-3°
-10°
sw
8 m/s
15 m/s
88%
0
07:00
66%
-4°
-11°
w
8 m/s
13 m/s
87%
0
9 h 44 m16:4616:469 h 45 m07:0307:0316:4716:479 h 45 m07:0307:0316:4816:489 h 46 m07:0307:03
756
756
757
757
757
756
756
756
756
756
757
757
758
757
757
757
757
757
758
758
757
757
758
758
758
758
758
758
757
757
756
756
756
756
756
756
755
755
755
755
754
754
754
754
753
752
752
751
751
751
749
748
747
746
745
744
743
741
740
739
738
737
736
736
735
736
736
737
737
737
738
739
today
tomorrow
day after tomorrow
3 day
7 day
10 day
14 day
pressure

Atmospheric pressure charts in Herndon - detailed forecast for 3 days

sat
4.01
saturday  4 January
partly cloudy
precip chance: 20%
+2°/-3°
07:03
9 h 45 m
16:47
wind
NW   1 m/s
humidity
40 %  
gust
4 m/s  
UVI
4  
pressure
756  
comfort
80 %  
{ "day": "polar day", "night": "polar night" }
07:03
16:47
day: 9 h 45 m

On Saturday, 4 January, mostly partly cloudy, no precipitation are expected in Herndon. The lowest air temperature will be -4°C at 6 am, the highest temperature will be +2°C around 3 pm. The atmospheric pressure will be within 755-758 mm Hg. The relative humidity 40-67%. The wind will be mainly northwesterly 1 m/s with maximum gusts up to 4 m/s

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

UVI

00:00
10%
-2°
-5°
nw
2 m/s
6 m/s
65%
0
03:00
6%
-3°
-6°
nw
2 m/s
5 m/s
66%
0
06:00
9%
-4°
-7°
nw
1 m/s
4 m/s
67%
0
09:00
<5%
-3°
-6°
n
2 m/s
3 m/s
52%
2
12:00
13%
1°
-3°
nw
2 m/s
2 m/s
43%
4
15:00
18%
2°
-1°
nw
1 m/s
2 m/s
40%
3
18:00
7%
0°
-3°
ne
2 m/s
2 m/s
48%
1
21:00
<5%
0°
-4°
e
2 m/s
4 m/s
50%
0
757
758
758
758
757
756
756
755
sun
5.01
sunday  5 January
cloudy, precipitation
precip chance: 100%
+3°/-5°
07:03
9 h 45 m
16:48
wind
E   5 m/s
humidity
95 %  
gust
17 m/s  
UVI
1  
pressure
744  
comfort
50 %  
{ "day": "polar day", "night": "polar night" }
07:03
16:48
day: 9 h 45 m

On Sunday, 5 January, mostly cloudy weather, precipitation are expected in Herndon. The lowest air temperature will be -3°C at 9 am, the highest temperature will be +3°C around 9 pm. The atmospheric pressure will be within 737-754 mm Hg. The relative humidity 52-97%. The wind will be mainly easterly 5 m/s with maximum gusts up to 17 m/s

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

UVI

00:00
9%
-1°
-4°
e
2 m/s
4 m/s
52%
0
03:00
9%
-1°
-5°
e
3 m/s
6 m/s
57%
0
06:00
67%
-1°
-5°
e
3 m/s
9 m/s
69%
0
09:00
84%
-3°
-8°
e
5 m/s
10 m/s
91%
0
12:00
97%
-1°
-6°
e
4 m/s
11 m/s
90%
1
15:00
90%
-1°
-6°
e
5 m/s
12 m/s
95%
0
18:00
84%
0°
-5°
se
6 m/s
17 m/s
96%
0
21:00
99%
3°
-3°
s
8 m/s
17 m/s
97%
0
754
754
752
751
747
744
740
737
mon
6.01
monday  6 January
cloudy, light snow
precip chance: 99%
-2°/-6°
07:03
9 h 46 m
16:49
wind
NW   7 m/s
humidity
78 %  
gust
13 m/s  
UVI
2  
pressure
745  
comfort
60 %  
{ "day": "polar day", "night": "polar night" }
07:03
16:49
day: 9 h 46 m

On Monday, 6 January, mostly cloudy weather, light snow are expected in Herndon. The lowest air temperature will be -5°C at 9 am, the highest temperature will be +2°C at midnight. The atmospheric pressure will be within 735-750 mm Hg. The relative humidity 78-97%. The wind will be mainly northwesterly 7 m/s with maximum gusts up to 13 m/s

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

UVI

00:00
66%
2°
-3°
sw
6 m/s
13 m/s
97%
0
03:00
48%
-2°
-10°
sw
8 m/s
13 m/s
87%
0
06:00
55%
-3°
-10°
sw
8 m/s
15 m/s
88%
0
09:00
66%
-5°
-12°
w
8 m/s
13 m/s
84%
1
12:00
66%
-3°
-11°
w
8 m/s
13 m/s
79%
2
15:00
66%
-3°
-10°
nw
7 m/s
13 m/s
78%
1
18:00
65%
-3°
-10°
nw
6 m/s
12 m/s
81%
0
21:00
66%
-3°
-9°
nw
6 m/s
11 m/s
85%
0
735
737
738
740
742
745
748
750
browsing history
Herndon
more
+3
mostly cloudy
feels like -2°
day
+4°
evening
-1°
night
-3°
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