Het weer voor Mercer Number 1 Dam

10:00 p.m. 22:00

-2° 28°

-6° 21°

3 m/s 7 mph 11 km/u

75%

0 cm

11:00 p.m. 23:00

-2° 28°

-5° 23°

2 m/s 4 mph 7 km/u

78%

0 cm

0:00 a.m. 00:00

-3° 27°

-6° 21°

2 m/s 4 mph 7 km/u

82%

0 cm

1:00 a.m. 01:00

-3° 27°

-6° 21°

2 m/s 4 mph 7 km/u

83%

0 cm

2:00 a.m. 02:00

-4° 25°

-7° 19°

2 m/s 4 mph 7 km/u

85%

0 cm

3:00 a.m. 03:00

-4° 25°

-7° 19°

2 m/s 4 mph 7 km/u

86%

0 cm

4:00 a.m. 04:00

-4° 25°

-7° 19°

2 m/s 4 mph 7 km/u

87%

0 cm

5:00 a.m. 05:00

-5° 23°

-8° 18°

2 m/s 4 mph 7 km/u

88%

0 cm

6:00 a.m. 06:00

-5° 23°

-8° 18°

2 m/s 4 mph 7 km/u

88%

0 cm

7:00 a.m. 07:00

-5° 23°

-8° 18°

2 m/s 4 mph 7 km/u

89%

0 cm

8:00 a.m. 08:00

-6° 21°

-9° 16°

2 m/s 4 mph 7 km/u

89%

0 cm

9:00 a.m. 09:00

-4° 25°

-8° 18°

3 m/s 7 mph 11 km/u

85%

0 cm

10:00 a.m. 10:00

-2° 28°

-6° 21°

3 m/s 7 mph 11 km/u

73%

0 cm

11:00 a.m. 11:00

-1° 30°

-6° 21°

4 m/s 9 mph 14 km/u

64%

0 cm

0:00 p.m. 12:00

+1° 34°

-3° 27°

4 m/s 9 mph 14 km/u

57%

0 mm

1:00 p.m. 13:00

+1° 34°

-3° 27°

4 m/s 9 mph 14 km/u

53%

0 mm

2:00 p.m. 14:00

+2° 36°

-2° 28°

4 m/s 9 mph 14 km/u

52%

0 mm

3:00 p.m. 15:00

+2° 36°

-1° 30°

3 m/s 7 mph 11 km/u

53%

0 mm

4:00 p.m. 16:00

+2° 36°

-1° 30°

3 m/s 7 mph 11 km/u

54%

0 mm

5:00 p.m. 17:00

+1° 34°

-3° 27°

4 m/s 9 mph 14 km/u

59%

0 mm

6:00 p.m. 18:00

-1° 30°

-6° 21°

4 m/s 9 mph 14 km/u

68%

0 cm

7:00 p.m. 19:00

-2° 28°

-7° 19°

5 m/s 11 mph 18 km/u

72%

0 cm

8:00 p.m. 20:00

-3° 27°

-9° 16°

5 m/s 11 mph 18 km/u

76%

0 cm

9:00 p.m. 21:00

-3° 27°

-9° 16°

5 m/s 11 mph 18 km/u

75%

0 cm

10:00 p.m. 22:00

-2° 28°

-7° 19°

5 m/s 11 mph 18 km/u

74%

0 cm

11:00 p.m. 23:00

-2° 28°

-8° 18°

6 m/s 13 mph 22 km/u

73%

0 cm

0:00 a.m. 00:00

-1° 30°

-4° 25°

2 m/s 4 mph 7 km/u

85%

0 cm

1:00 a.m. 01:00

0° 32°

0° 32°

1 m/s 2 mph 4 km/u

85%

0 cm

2:00 a.m. 02:00

0° 32°

0° 32°

1 m/s 2 mph 4 km/u

86%

0 cm

3:00 a.m. 03:00

0° 32°

-1° 30°

1 m/s 2 mph 4 km/u

86%

0 cm

4:00 a.m. 04:00

-1° 30°

-1° 30°

1 m/s 2 mph 4 km/u

86%

0 cm

5:00 a.m. 05:00

-1° 30°

-4° 25°

2 m/s 4 mph 7 km/u

85%

0 cm

6:00 a.m. 06:00

0° 32°

-4° 25°

3 m/s 7 mph 11 km/u

83%

0 cm

7:00 a.m. 07:00

0° 32°

-4° 25°

4 m/s 9 mph 14 km/u

80%

0 cm

8:00 a.m. 08:00

0° 32°

-5° 23°

5 m/s 11 mph 18 km/u

80%

0 cm

9:00 a.m. 09:00

+1° 34°

-3° 27°

4 m/s 9 mph 14 km/u

80%

0 mm

10:00 a.m. 10:00

+2° 36°

-2° 28°

5 m/s 11 mph 18 km/u

71%

0 mm

11:00 a.m. 11:00

+3° 37°

-1° 30°

5 m/s 11 mph 18 km/u

61%

0 mm

0:00 p.m. 12:00

+4° 39°

0° 32°

5 m/s 11 mph 18 km/u

50%

0 mm

1:00 p.m. 13:00

+4° 39°

0° 32°

5 m/s 11 mph 18 km/u

47%

0 mm

2:00 p.m. 14:00

+4° 39°

0° 32°

5 m/s 11 mph 18 km/u

47%

0 mm

3:00 p.m. 15:00

+4° 39°

+1° 34°

4 m/s 9 mph 14 km/u

46%

0 mm

4:00 p.m. 16:00

+2° 36°

-2° 28°

4 m/s 9 mph 14 km/u

44%

0 mm

5:00 p.m. 17:00

+1° 34°

-2° 28°

3 m/s 7 mph 11 km/u

43%

0 mm

6:00 p.m. 18:00

-1° 30°

-4° 25°

2 m/s 4 mph 7 km/u

43%

0 cm

7:00 p.m. 19:00

-2° 28°

-6° 21°

3 m/s 7 mph 11 km/u

42%

0 cm

8:00 p.m. 20:00

-3° 27°

-7° 19°

3 m/s 7 mph 11 km/u

41%

0 cm

9:00 p.m. 21:00

-4° 25°

-9° 16°

4 m/s 9 mph 14 km/u

42%

0.1 cm

10:00 p.m. 22:00

-5° 23°

-10° 14°

4 m/s 9 mph 14 km/u

44%

0.2 cm 0.01 in

11:00 p.m. 23:00

-5° 23°

-11° 12°

5 m/s 11 mph 18 km/u

46%

0.3 cm 0.01 in

0:00 a.m. 00:00

-6° 21°

-12° 10°

5 m/s 11 mph 18 km/u

55%

0.7 cm 0.02 in

1:00 a.m. 01:00

-7° 19°

-14° 7°

5 m/s 11 mph 18 km/u

62%

0.3 cm 0.01 in

2:00 a.m. 02:00

-8° 18°

-15° 5°

5 m/s 11 mph 18 km/u

65%

0 cm

3:00 a.m. 03:00

-9° 16°

-17° 1°

6 m/s 13 mph 22 km/u

69%

0 cm

4:00 a.m. 04:00

-9° 16°

-17° 1°

6 m/s 13 mph 22 km/u

70%

0 cm

5:00 a.m. 05:00

-10° 14°

-18° 0°

6 m/s 13 mph 22 km/u

72%

0 cm

6:00 a.m. 06:00

-10° 14°

-17° 1°

5 m/s 11 mph 18 km/u

72%

0 cm

7:00 a.m. 07:00

-10° 14°

-17° 1°

5 m/s 11 mph 18 km/u

74%

0.2 cm

8:00 a.m. 08:00

-11° 12°

-19° -2°

5 m/s 11 mph 18 km/u

76%

0.2 cm

9:00 a.m. 09:00

-11° 12°

-19° -2°

5 m/s 11 mph 18 km/u

78%

0.2 cm

10:00 a.m. 10:00

-11° 12°

-19° -2°

5 m/s 11 mph 18 km/u

76%

0 cm

11:00 a.m. 11:00

-10° 14°

-17° 1°

5 m/s 11 mph 18 km/u

73%

0 cm

0:00 p.m. 12:00

-10° 14°

-17° 1°

5 m/s 11 mph 18 km/u

70%

0 cm

1:00 p.m. 13:00

-10° 14°

-17° 1°

4 m/s 9 mph 14 km/u

70%

0 cm

2:00 p.m. 14:00

-9° 16°

-15° 5°

4 m/s 9 mph 14 km/u

70%

0 cm

3:00 p.m. 15:00

-9° 16°

-15° 5°

4 m/s 9 mph 14 km/u

70%

0 cm

4:00 p.m. 16:00

-10° 14°

-17° 1°

4 m/s 9 mph 14 km/u

71%

0 cm

5:00 p.m. 17:00

-10° 14°

-17° 1°

4 m/s 9 mph 14 km/u

71%

0 cm

6:00 p.m. 18:00

-10° 14°

-17° 1°

4 m/s 9 mph 14 km/u

71%

0 cm

7:00 p.m. 19:00

-11° 12°

-18° 0°

4 m/s 9 mph 14 km/u

71%

0 cm

8:00 p.m. 20:00

-12° 10°

-19° -2°

4 m/s 9 mph 14 km/u

71%

0 cm

9:00 p.m. 21:00

-12° 10°

-19° -2°

4 m/s 9 mph 14 km/u

71%

0 cm

10:00 p.m. 22:00

-12° 10°

-19° -2°

4 m/s 9 mph 14 km/u

71%

0 cm

11:00 p.m. 23:00

-12° 10°

-19° -2°

4 m/s 9 mph 14 km/u

71%

0 cm

0:00 a.m. 00:00

-13° 9°

-20° -4°

4 m/s 9 mph 14 km/u

71%

0 cm

1:00 a.m. 01:00

-13° 9°

-20° -4°

4 m/s 9 mph 14 km/u

72%

0 cm

2:00 a.m. 02:00

-13° 9°

-20° -4°

4 m/s 9 mph 14 km/u

72%

0 cm

3:00 a.m. 03:00

-14° 7°

-22° -8°

4 m/s 9 mph 14 km/u

72%

0 cm

4:00 a.m. 04:00

-14° 7°

-22° -8°

4 m/s 9 mph 14 km/u

73%

0 cm

5:00 a.m. 05:00

-14° 7°

-22° -8°

4 m/s 9 mph 14 km/u

74%

0 cm

6:00 a.m. 06:00

-14° 7°

-22° -8°

5 m/s 11 mph 18 km/u

74%

0 cm

7:00 a.m. 07:00

-14° 7°

-22° -8°

5 m/s 11 mph 18 km/u

75%

0 cm

8:00 a.m. 08:00

-14° 7°

-22° -8°

4 m/s 9 mph 14 km/u

75%

0 cm

9:00 a.m. 09:00

-14° 7°

-22° -8°

4 m/s 9 mph 14 km/u

75%

0 cm

10:00 a.m. 10:00

-13° 9°

-20° -4°

4 m/s 9 mph 14 km/u

74%

0 cm

11:00 a.m. 11:00

-12° 10°

-19° -2°

4 m/s 9 mph 14 km/u

73%

0 cm

0:00 p.m. 12:00

-10° 14°

-17° 1°

4 m/s 9 mph 14 km/u

71%

0 cm

1:00 p.m. 13:00

-10° 14°

-17° 1°

4 m/s 9 mph 14 km/u

72%

0 cm

2:00 p.m. 14:00

-9° 16°

-15° 5°

4 m/s 9 mph 14 km/u

72%

0 cm

3:00 p.m. 15:00

-9° 16°

-15° 5°

4 m/s 9 mph 14 km/u

72%

0 cm

4:00 p.m. 16:00

-9° 16°

-15° 5°

4 m/s 9 mph 14 km/u

74%

0 cm

5:00 p.m. 17:00

-10° 14°

-16° 3°

3 m/s 7 mph 11 km/u

75%

0 cm

6:00 p.m. 18:00

-10° 14°

-16° 3°

3 m/s 7 mph 11 km/u

76%

0 cm

7:00 p.m. 19:00

-11° 12°

-17° 1°

3 m/s 7 mph 11 km/u

76%

0 cm

8:00 p.m. 20:00

-12° 10°

-18° 0°

3 m/s 7 mph 11 km/u

75%

0 cm

9:00 p.m. 21:00

-13° 9°

-20° -4°

4 m/s 9 mph 14 km/u

75%

0 cm

10:00 p.m. 22:00

-13° 9°

-20° -4°

4 m/s 9 mph 14 km/u

76%

0 cm

11:00 p.m. 23:00

-13° 9°

-19° -2°

3 m/s 7 mph 11 km/u

76%

0 cm

0:00 a.m. 00:00

-13° 9°

-19° -2°

3 m/s 7 mph 11 km/u

77%

0 cm

1:00 a.m. 01:00

-14° 7°

-20° -4°

3 m/s 7 mph 11 km/u

77%

0 cm

2:00 a.m. 02:00

-14° 7°

-20° -4°

3 m/s 7 mph 11 km/u

77%

0 cm

3:00 a.m. 03:00

-15° 5°

-22° -8°

3 m/s 7 mph 11 km/u

76%

0 cm

4:00 a.m. 04:00

-15° 5°

-22° -8°

3 m/s 7 mph 11 km/u

76%

0 cm

5:00 a.m. 05:00

-15° 5°

-22° -8°

3 m/s 7 mph 11 km/u

76%

0 cm

6:00 a.m. 06:00

-15° 5°

-22° -8°

3 m/s 7 mph 11 km/u

76%

0 cm

7:00 a.m. 07:00

-15° 5°

-22° -8°

3 m/s 7 mph 11 km/u

75%

0 cm

8:00 a.m. 08:00

-14° 7°

-22° -8°

3 m/s 7 mph 11 km/u

74%

0 cm

9:00 a.m. 09:00

-14° 7°

-20° -4°

3 m/s 7 mph 11 km/u

74%

0 cm

10:00 a.m. 10:00

-13° 9°

-19° -2°

3 m/s 7 mph 11 km/u

73%

0 cm

11:00 a.m. 11:00

-11° 12°

-17° 1°

3 m/s 7 mph 11 km/u

72%

0 cm

0:00 p.m. 12:00

-10° 14°

-16° 3°

3 m/s 7 mph 11 km/u

71%

0 cm

1:00 p.m. 13:00

-9° 16°

-14° 7°

3 m/s 7 mph 11 km/u

72%

0 cm

2:00 p.m. 14:00

-8° 18°

-13° 9°

3 m/s 7 mph 11 km/u

73%

0 cm

3:00 p.m. 15:00

-7° 19°

-12° 10°

3 m/s 7 mph 11 km/u

75%

0 cm

4:00 p.m. 16:00

-8° 18°

-13° 9°

3 m/s 7 mph 11 km/u

76%

0 cm

5:00 p.m. 17:00

-9° 16°

-15° 5°

4 m/s 9 mph 14 km/u

77%

0 cm

6:00 p.m. 18:00

-10° 14°

-17° 1°

4 m/s 9 mph 14 km/u

78%

0 cm

7:00 p.m. 19:00

-11° 12°

-18° 0°

4 m/s 9 mph 14 km/u

79%

0.3 cm 0.01 in

8:00 p.m. 20:00

-12° 10°

-18° 0°

3 m/s 7 mph 11 km/u

79%

0.3 cm 0.01 in

9:00 p.m. 21:00

-13° 9°

-19° -2°

3 m/s 7 mph 11 km/u

80%

0.3 cm 0.01 in

10:00 p.m. 22:00

-13° 9°

-19° -2°

3 m/s 7 mph 11 km/u

80%

0.3 cm 0.01 in

11:00 p.m. 23:00

-13° 9°

-19° -2°

3 m/s 7 mph 11 km/u

81%

0.3 cm 0.01 in

0:00 a.m. 00:00

-12° 10°

-20° -4°

4 m/s 9 mph 14 km/u

81%

0.3 cm 0.01 in

1:00 a.m. 01:00

-13° 9°

-19° -2°

3 m/s 7 mph 11 km/u

81%

0.7 cm 0.01 in

2:00 a.m. 02:00

-14° 7°

-20° -4°

3 m/s 7 mph 11 km/u

81%

0.7 cm 0.01 in

3:00 a.m. 03:00

-14° 7°

-20° -4°

3 m/s 7 mph 11 km/u

81%

0.7 cm 0.01 in

4:00 a.m. 04:00

-14° 7°

-22° -8°

4 m/s 9 mph 14 km/u

81%

0.7 cm 0.01 in

5:00 a.m. 05:00

-14° 7°

-22° -8°

4 m/s 9 mph 14 km/u

81%

0.7 cm 0.01 in

6:00 a.m. 06:00

-14° 7°

-22° -8°

4 m/s 9 mph 14 km/u

81%

0.7 cm 0.01 in

7:00 a.m. 07:00

-14° 7°

-22° -8°

4 m/s 9 mph 14 km/u

79%

0.1 cm

8:00 a.m. 08:00

-14° 7°

-22° -8°

5 m/s 11 mph 18 km/u

78%

0.1 cm

9:00 a.m. 09:00

-14° 7°

-22° -8°

5 m/s 11 mph 18 km/u

77%

0.1 cm

10:00 a.m. 10:00

-13° 9°

-22° -8°

6 m/s 13 mph 22 km/u

75%

0.1 cm

11:00 a.m. 11:00

-11° 12°

-19° -2°

6 m/s 13 mph 22 km/u

74%

0.1 cm

0:00 p.m. 12:00

-10° 14°

-19° -2°

7 m/s 16 mph 25 km/u

72%

0.1 cm

1:00 p.m. 13:00

-9° 16°

-18° 0°

7 m/s 16 mph 25 km/u

72%

0 cm

2:00 p.m. 14:00

-8° 18°

-16° 3°

6 m/s 13 mph 22 km/u

72%

0 cm

3:00 p.m. 15:00

-7° 19°

-14° 7°

6 m/s 13 mph 22 km/u

72%

0 cm

4:00 p.m. 16:00

-8° 18°

-16° 3°

6 m/s 13 mph 22 km/u

71%

0 cm

5:00 p.m. 17:00

-9° 16°

-16° 3°

5 m/s 11 mph 18 km/u

71%

0 cm

6:00 p.m. 18:00

-10° 14°

-17° 1°

5 m/s 11 mph 18 km/u

71%

0 cm

7:00 p.m. 19:00

-11° 12°

-19° -2°

5 m/s 11 mph 18 km/u

72%

0 cm

8:00 p.m. 20:00

-12° 10°

-19° -2°

4 m/s 9 mph 14 km/u

72%

0 cm

9:00 p.m. 21:00

-13° 9°

-20° -4°

4 m/s 9 mph 14 km/u

73%

0 cm

10:00 p.m. 22:00

-13° 9°

-20° -4°

4 m/s 9 mph 14 km/u

74%

0 cm

11:00 p.m. 23:00

-14° 7°

-22° -8°

4 m/s 9 mph 14 km/u

74%

0 cm

0:00 a.m. 00:00

-14° 7°

-20° -4°

3 m/s 7 mph 11 km/u

75%

0 cm

1:00 a.m. 01:00

-14° 7°

-20° -4°

3 m/s 7 mph 11 km/u

76%

0 cm

2:00 a.m. 02:00

-15° 5°

-22° -8°

3 m/s 7 mph 11 km/u

76%

0 cm

3:00 a.m. 03:00

-16° 3°

-21° -6°

2 m/s 4 mph 7 km/u

77%

0 cm

4:00 a.m. 04:00

-16° 3°

-21° -6°

2 m/s 4 mph 7 km/u

78%

0 cm

5:00 a.m. 05:00

-16° 3°

-21° -6°

2 m/s 4 mph 7 km/u

78%

0 cm

6:00 a.m. 06:00

-16° 3°

-16° 3°

1 m/s 2 mph 4 km/u

79%

0 cm

7:00 a.m. 07:00

-16° 3°

-21° -6°

2 m/s 4 mph 7 km/u

78%

0 cm

8:00 a.m. 08:00

-15° 5°

-20° -4°

2 m/s 4 mph 7 km/u

77%

0 cm

9:00 a.m. 09:00

-15° 5°

-20° -4°

2 m/s 4 mph 7 km/u

76%

0 cm

10:00 a.m. 10:00

-13° 9°

-18° 0°

2 m/s 4 mph 7 km/u

75%

0 cm

11:00 a.m. 11:00

-11° 12°

-15° 5°

2 m/s 4 mph 7 km/u

73%

0 cm

0:00 p.m. 12:00

-9° 16°

-13° 9°

2 m/s 4 mph 7 km/u

72%

0 cm

1:00 p.m. 13:00

-8° 18°

-12° 10°

2 m/s 4 mph 7 km/u

72%

0 cm

2:00 p.m. 14:00

-7° 19°

-11° 12°

2 m/s 4 mph 7 km/u

73%

0 cm

3:00 p.m. 15:00

-6° 21°

-6° 21°

1 m/s 2 mph 4 km/u

73%

0 cm

4:00 p.m. 16:00

-7° 19°

-7° 19°

1 m/s 2 mph 4 km/u

73%

0 cm

5:00 p.m. 17:00

-8° 18°

-8° 18°

1 m/s 2 mph 4 km/u

73%

0 cm

6:00 p.m. 18:00

-9° 16°

-9° 16°

1 m/s 2 mph 4 km/u

73%

0 cm

7:00 p.m. 19:00

-10° 14°

-10° 14°

1 m/s 2 mph 4 km/u

75%

0 cm

8:00 p.m. 20:00

-11° 12°

-11° 12°

1 m/s 2 mph 4 km/u

76%

0 cm

9:00 p.m. 21:00

-12° 10°

-12° 10°

1 m/s 2 mph 4 km/u

77%

0 cm

10:00 p.m. 22:00

-13° 9°

-13° 9°

1 m/s 2 mph 4 km/u

78%

0 cm

11:00 p.m. 23:00

-13° 9°

-13° 9°

1 m/s 2 mph 4 km/u

80%

0 cm

0:00 a.m. 00:00

-13° 9°

-13° 9°

1 m/s 2 mph 4 km/u

81%

0 cm

1:00 a.m. 01:00

-14° 7°

-14° 7°

1 m/s 2 mph 4 km/u

81%

0 cm

2:00 a.m. 02:00

-15° 5°

-15° 5°

1 m/s 2 mph 4 km/u

82%

0 cm

3:00 a.m. 03:00

-15° 5°

-15° 5°

1 m/s 2 mph 4 km/u

83%

0 cm

4:00 a.m. 04:00

-15° 5°

-15° 5°

0 m/s 0 mph 0 km/u

83%

0 cm

5:00 a.m. 05:00

-15° 5°

-15° 5°

0 m/s 0 mph 0 km/u

84%

0 cm

6:00 a.m. 06:00

-15° 5°

-15° 5°

0 m/s 0 mph 0 km/u

84%

0 cm

7:00 a.m. 07:00

-14° 7°

-14° 7°

0 m/s 0 mph 0 km/u

82%

0 cm

8:00 a.m. 08:00

-14° 7°

-14° 7°

1 m/s 2 mph 4 km/u

80%

0 cm

9:00 a.m. 09:00

-14° 7°

-14° 7°

1 m/s 2 mph 4 km/u

78%

0 cm

10:00 a.m. 10:00

-12° 10°

-12° 10°

1 m/s 2 mph 4 km/u

76%

0 cm

11:00 a.m. 11:00

-10° 14°

-14° 7°

2 m/s 4 mph 7 km/u

73%

0 cm

0:00 p.m. 12:00

-8° 18°

-12° 10°

2 m/s 4 mph 7 km/u

71%

0 cm

1:00 p.m. 13:00

-7° 19°

-11° 12°

2 m/s 4 mph 7 km/u

72%

0 cm

2:00 p.m. 14:00

-6° 21°

-9° 16°

2 m/s 4 mph 7 km/u

73%

0 cm

3:00 p.m. 15:00

-5° 23°

-5° 23°

1 m/s 2 mph 4 km/u

74%

0 cm

4:00 p.m. 16:00

-6° 21°

-6° 21°

1 m/s 2 mph 4 km/u

75%

0 cm

5:00 p.m. 17:00

-7° 19°

-7° 19°

1 m/s 2 mph 4 km/u

75%

0 cm

6:00 p.m. 18:00

-8° 18°

-8° 18°

1 m/s 2 mph 4 km/u

76%

0 cm

7:00 p.m. 19:00

-9° 16°

-9° 16°

0 m/s 0 mph 0 km/u

77%

0 cm

8:00 p.m. 20:00

-10° 14°

-10° 14°

0 m/s 0 mph 0 km/u

78%

0 cm

9:00 p.m. 21:00

-11° 12°

-11° 12°

1 m/s 2 mph 4 km/u

78%

0 cm

10:00 p.m. 22:00

-11° 12°

-11° 12°

1 m/s 2 mph 4 km/u

79%

0 cm

11:00 p.m. 23:00

-11° 12°

-11° 12°

1 m/s 2 mph 4 km/u

80%

0 cm