On Sunday, 5 January, mostly cloudy weather, snow are expected in Herdon. The lowest air temperature will be -5°C at 4 am, the highest temperature will be -3°C around 10 am. The atmospheric pressure will be within 734-746 mm Hg. The relative humidity 39-92%. The wind will be mainly easterly 5 m/s with maximum gusts up to 14 m/s
UVI
01:00
<5%
2 m/s
2 m/s
746
58%
0
04:00
21%
1 m/s
1 m/s
746
62%
0
07:00
8%
2 m/s
2 m/s
745
59%
0
10:00
60%
2 m/s
2 m/s
745
39%
0
13:00
94%
4 m/s
6 m/s
743
73%
1
16:00
100%
5 m/s
9 m/s
741
83%
0
19:00
99%
6 m/s
12 m/s
738
91%
0
22:00
100%
7 m/s
14 m/s
734
92%
0
-5°
-8°
-5°
-8°
-4°
-8°
-3°
-6°
-4°
-8°
-4°
-9°
-4°
-10°
-4°
-10°