On Wednesday, 22 January, mostly cloudy weather, light snow are expected in Rockville. The lowest air temperature will be -21°C at midnight, the highest temperature will be -7°C around 3 pm. The atmospheric pressure will be within 739-744 mm Hg. The relative humidity 30-79%. The wind will be mainly westerly 3 m/s with maximum gusts up to 11 m/s
UVI
00:00
10%
5 m/s
12 m/s
744
55%
0
03:00
10%
5 m/s
12 m/s
742
30%
0
06:00
89%
6 m/s
13 m/s
741
62%
0
09:00
100%
5 m/s
11 m/s
740
71%
0
12:00
100%
4 m/s
7 m/s
739
69%
1
15:00
100%
3 m/s
5 m/s
739
61%
1
18:00
70%
2 m/s
2 m/s
740
77%
0
21:00
6%
2 m/s
4 m/s
741
79%
0
-21°
-28°
-18°
-25°
-17°
-24°
-15°
-21°
-11°
-17°
-7°
-11°
-8°
-12°
-9°
-13°