Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 18

New Moon 0%

08:59

16:19

05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
21 OK
22 OK
23 OK
00 Good
01 OK
02 OK
03 Bad
04 Bad

Sun - Rise: 08:37, Set: 17:02, Transit: 12:49. Moon - Rise: 08:59, Set: 16:19. Civil Dark: 17:40 - 07:59. Nautical Dark: 18:22 - 07:16. Astro Dark: 19:03 - 06:36

Total Clouds (% Sky Obscured)

100
99
83
93
42
19
54
66
75
63
67
61
54
49
41
33
23
20
12
2
12
31
70
80

Low Clouds (% Sky Obscured)

5
6
0
3
0
0
25
45
52
48
45
48
45
44
36
29
20
18
11
0
0
23
50
60

Medium Clouds (% Sky Obscured)

64
25
25
22
16
0
8
10
14
5
11
5
0
3
3
3
4
5
4
2
9
15
36
57

High Clouds (% Sky Obscured)

99
38
76
83
18
15
18
9
0
0
1
0
1
0
0
0
1
1
0
0
0
0
0
0

Met.no Forecast % Total Clouds

88
87
39
97
56
21
95
49
0
1
0
0
7
0
0
0
5
2
5
9
1
2
22
56

Met.no Forecast % Low Clouds

3
3
6
1
0
0
0
0
0
0
0
0
0
0
0
0
5
2
0
0
0
0
0
0

Met.no Forecast % Medium Clouds

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
9
1
2
21
56

Met.no Forecast % High Clouds

88
86
34
97
56
21
95
49
0
1
0
0
7
0
0
0
0
0
0
0
0
1
6
4

7Timer Cloud Cover

70
70
70
70
70
70
70
70
70
70
30
30
30
20
20
20
20
20
20
20
20
20
20
20

7Timer Seeing

80
80
80
80
80
80
80
70
70
70
80
80
80
80
80
80
80
80
80
80
80
80
80
80

7Timer Lifted Index

150
150
150
150
150
150
150
100
100
100
100
100
100
150
150
150
150
150
150
150
150
150
150
150

7Timer Transparency

40
50
50
50
50
50
50
40
40
40
40
40
40
50
50
50
40
40
40
40
40
40
40
40

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
2
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
5
5
5
5
4
3
4
6
4
3
4
5
5
6
5
4
4
5
5
5
5
5

Chance of Frost

Temperature (°C)

2
2
2
3
3
3
5
6
6
7
7
6
5
5
4
3
3
3
2
2
2
2
2
1

Feels Like (°C)

-1
-1
0
0
1
1
2
6
6
6
7
6
5
4
3
2
2
2
2
1
1
0
1
0

Dew Point (°C)

1
1
1
2
2
2
2
2
2
3
3
4
3
3
3
2
1
1
1
1
1
1
1
1

Relative Humidity (%)

91
93
93
93
93
91
83
79
75
75
76
84
88
89
91
89
88
89
91
91
93
93
93
94

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018

Ozone (du)

355
358
361
363
364
366
367
369
372
375
377
378
379
380
381
382
382
381
379
376
374
374
372
370

Monday 19

Waxing Crescent 1%

09:22

17:39

05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
21 OK
22 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 08:36, Set: 17:03, Transit: 12:50. Moon - Rise: 09:22, Set: 17:39. Civil Dark: 17:42 - 07:58. Nautical Dark: 18:24 - 07:16. Astro Dark: 19:04 - 06:35

Total Clouds (% Sky Obscured)

96
94
95
92
93
94
100
100
99
100
97
77
88
100
78
33
29
27
46
56
76
85
96
53

Low Clouds (% Sky Obscured)

58
56
48
37
27
22
10
0
14
0
0
2
0
0
0
0
0
1
1
2
1
1
1
1

Medium Clouds (% Sky Obscured)

85
81
84
84
88
89
100
100
99
100
97
76
82
71
78
24
18
19
31
31
38
56
58
27

High Clouds (% Sky Obscured)

0
0
2
2
2
2
8
68
8
69
16
9
32
100
2
0
0
0
1
2
3
51
94
25

Met.no Forecast % Total Clouds

98
99
100
98
100
74
81
72
99
100
100
100
97
92
45
70
2
1
0
6
23
20
58
52

Met.no Forecast % Low Clouds

0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0

Met.no Forecast % Medium Clouds

98
99
100
98
100
73
79
62
85
74
72
98
91
51
24
25
2
0
0
0
0
0
0
0

Met.no Forecast % High Clouds

0
0
0
0
4
9
7
52
98
100
100
98
91
88
35
64
0
1
0
6
23
20
58
52

7Timer Cloud Cover

20
40
40
40
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
70
70
70
70
70

7Timer Seeing

80
80
80
80
80
80
80
70
70
70
80
80
80
80
80
80
80
80
80
80
80
80
80
80

7Timer Lifted Index

150
150
150
150
150
150
150
100
100
100
100
100
100
150
150
150
150
150
150
150
150
150
150
150

7Timer Transparency

40
40
40
40
50
50
50
40
40
40
30
30
30
30
30
30
30
30
30
30
30
30
40
40

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
7
10
3
2
1
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
5
5
5
5
5
6
6
6
5
5
5
5
5
6
6
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

1
1
1
1
1
2
3
4
5
6
6
6
5
4
4
4
4
4
3
3
3
3
3
3

Feels Like (°C)

-1
-2
-2
-2
-2
-1
-0
1
2
3
3
3
2
1
1
1
2
2
2
2
2
2
2
1

Dew Point (°C)

0
0
0
0
0
1
1
2
2
2
3
3
3
2
2
2
2
3
2
2
2
2
2
2

Relative Humidity (%)

94
94
94
94
94
93
86
83
80
78
79
85
89
89
89
91
91
93
93
93
93
93
93
93

Pressure (mb)

1018
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

369
368
367
366
365
367
367
365
364
361
360
359
357
358
357
362
366
366
367
368
367
364
365
364

Tuesday 20

Waxing Crescent 3%

09:39

18:59

05 Bad
06 Bad
07 Bad
08 Bad
09 OK
10 Good
11 OK
12 OK
13 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 08:35, Set: 17:05, Transit: 12:50. Moon - Rise: 09:39, Set: 18:59. Civil Dark: 17:43 - 07:57. Nautical Dark: 18:25 - 07:15. Astro Dark: 19:06 - 06:34

Total Clouds (% Sky Obscured)

73
100
92
70
23
15
25
32
28
81
79
77
65
24
9
23
9
9
10
75
83
96
94
97

Low Clouds (% Sky Obscured)

1
1
0
0
5
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0

Medium Clouds (% Sky Obscured)

42
58
43
28
7
3
10
26
24
8
36
17
6
0
0
0
3
0
0
0
0
2
3
21

High Clouds (% Sky Obscured)

7
100
72
38
13
11
14
3
4
73
57
67
58
19
9
23
9
8
9
72
81
96
91
95

Met.no Forecast % Total Clouds

13
11
34
54
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
98
98
98
98

Met.no Forecast % Low Clouds

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Met.no Forecast % Medium Clouds

2
1
2
7
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Met.no Forecast % High Clouds

12
11
34
52
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
98
98
98
98

7Timer Cloud Cover

70
60
60
60
70
70
70
60
60
60
90
90
90
80
80
80
90
90
90
90
90
90

7Timer Seeing

80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80

7Timer Lifted Index

150
150
150
150
150
150
150
100
100
100
100
100
100
100
100
100
150
150
150
150
150
150

7Timer Transparency

40
30
30
30
30
30
30
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
5
5
6
6
5
6
7
7
6
6
6
6
6
6
6
6
6
6
7
7
7
7
7

Chance of Frost

Temperature (°C)

3
3
3
3
3
3
5
6
7
8
8
8
6
5
4
4
3
3
2
2
2
2
2
1

Feels Like (°C)

1
1
0
-1
-0
1
3
4
6
7
7
6
5
4
3
2
0
1
1
0
-1
-1
-2
-2

Dew Point (°C)

2
2
2
2
1
1
1
2
2
3
3
4
4
4
3
2
2
2
1
1
1
1
1
-0

Relative Humidity (%)

93
93
93
91
91
85
78
72
69
69
71
77
86
90
91
91
93
93
93
93
93
93
93
91

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1017
1017
1016
1016
1015
1015
1014
1014
1013
1012
1011
1011
1010
1009

Ozone (du)

363
361
360
360
361
362
362
363
363
362
361
361
362
362
363
365
365
364
366
366
366
366
370
371

Wednesday 21

Waxing Crescent 8%

09:53

20:19

05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 08:34, Set: 17:07, Transit: 12:50. Moon - Rise: 09:53, Set: 20:19. Civil Dark: 17:45 - 07:56. Nautical Dark: 18:27 - 07:14. Astro Dark: 19:07 - 06:34

Total Clouds (% Sky Obscured)

100
94
100
100
100
100
98
94
92
98
98
97
95
85
91
96
95
98
100
100
100
100
100
87

Low Clouds (% Sky Obscured)

0
0
3
8
9
16
23
29
34
36
37
28
17
5
7
10
4
4
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

39
60
91
54
52
45
40
35
35
36
30
26
25
22
23
22
19
13
30
40
40
40
40
47

High Clouds (% Sky Obscured)

100
75
100
100
100
100
95
85
87
98
98
95
90
85
90
95
95
98
100
100
100
100
100
68

Met.no Forecast % Total Clouds

98
98
88
88
88
88
88
88
1
1
1
1
1
1
100
100
100
100
100
100
0
0
0
0

Met.no Forecast % Low Clouds

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Met.no Forecast % Medium Clouds

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Met.no Forecast % High Clouds

98
98
88
88
88
88
88
88
1
1
1
1
1
1
100
100
100
100
100
100
0
0
0
0

7Timer Cloud Cover

7Timer Seeing

7Timer Lifted Index

7Timer Transparency

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
9
9
9
10
10
10
10
11
10
10
10
10
10
10
10
10
9
9
9
9
8
8
8

Chance of Frost

Temperature (°C)

1
1
1
2
2
3
4
5
6
7
7
7
6
5
4
4
4
3
3
3
2
2
2
1

Feels Like (°C)

-2
-3
-3
-3
-2
-2
-1
1
3
3
3
3
2
1
1
0
-0
-1
-1
-2
-2
-2
-2
-3

Dew Point (°C)

-0
-1
-1
-1
-1
-1
-0
1
1
1
2
2
2
1
1
0
0
0
-0
-1
-1
-1
-1
-1

Relative Humidity (%)

91
88
84
83
81
79
75
72
70
69
71
74
78
78
76
75
77
79
80
80
80
80
81
83

Pressure (mb)

1009
1008
1008
1007
1007
1006
1006
1005
1004
1004
1003
1003
1002
1002
1002
1001
1001
1001
1001
1000
1000
1000
999
999

Ozone (du)

373
372
373
376
378
379
377
376
375
372
367
362
360
358
358
358
358
356
354
355
354
353
352
351

Thursday 22

Waxing Crescent 15%

10:04

21:39

05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 08:33, Set: 17:08, Transit: 12:51. Moon - Rise: 10:04, Set: 21:39. Civil Dark: 17:47 - 07:55. Nautical Dark: 18:28 - 07:13. Astro Dark: 19:09 - 06:33

Total Clouds (% Sky Obscured)

76
64
65
66
64
62
53
44
32
24
20
22
25
27
87
85
84
89
94
99
98
94
85
90

Low Clouds (% Sky Obscured)

0
1
23
25
20
20
10
10
10
10
10
15
20
25
30
28
26
41
53
56
53
54
54
63

Medium Clouds (% Sky Obscured)

51
22
23
26
55
39
53
44
24
24
20
22
25
27
87
85
80
62
46
41
39
32
30
27

High Clouds (% Sky Obscured)

33
0
0
0
0
0
0
0
0
0
0
3
6
14
21
24
28
46
69
91
62
33
6
18

Met.no Forecast % Total Clouds

0
0
0
0
0
0
0
0
2
2
2
2
2
2
98
98
98
98
98
98
100
100
100
100

Met.no Forecast % Low Clouds

0
0
0
0
0
0
0
0
0
0
0
0
0
0
70
70
70
70
70
70
92
92
92
92

Met.no Forecast % Medium Clouds

0
0
0
0
0
0
0
0
2
2
2
2
2
2
94
94
94
94
94
94
100
100
100
100

Met.no Forecast % High Clouds

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

7Timer Cloud Cover

7Timer Seeing

7Timer Lifted Index

7Timer Transparency

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
1
2
2
4
3
3
15
6
14
5
13
14
16
22
21
18
21
16
12
14
17
20
19

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
8
9
9
9
9
9
9
8
9
9
9
8
8
8
8
8
8
8
8
9
9
10

Chance of Frost

Temperature (°C)

1
1
1
1
1
1
2
3
3
3
4
4
3
3
2
3
3
3
3
3
3
3
3
3

Feels Like (°C)

-3
-3
-3
-4
-3
-3
-2
-1
-1
-0
0
0
-1
-1
-2
0
0
-0
0
1
0
0
-0
0

Dew Point (°C)

-2
-2
-2
-2
-2
-2
-1
-0
1
1
1
1
1
1
0
2
2
2
2
2
2
2
2
2

Relative Humidity (%)

83
84
86
83
81
78
79
82
83
85
85
83
83
86
88
89
91
89
93
94
96
94
93
91

Pressure (mb)

999
999
999
999
999
999
999
999
999
999
999
999
999
1000
1000
1001
1001
1001
1001
1001
1001
1001
1001
1001

Ozone (du)

351
351
350
349
350
353
355
355
356
360
366
370
370
376
381
382
383
384
382
380
378
379
379
380

Friday 23

Waxing Crescent 23%

10:15

23:00

05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 08:31, Set: 17:10, Transit: 12:51. Moon - Rise: 10:15, Set: 23:00. Civil Dark: 17:48 - 07:54. Nautical Dark: 18:30 - 07:12. Astro Dark: 19:10 - 06:32

Total Clouds (% Sky Obscured)

97
100
98
97
95
95
96
96
97
98
99
96
94
91
93
95
96
97
98
99
99
99
98
98

Low Clouds (% Sky Obscured)

74
88
90
93
94
95
95
96
91
84
77
67
57
49
61
74
89
88
86
85
66
50
43
54

Medium Clouds (% Sky Obscured)

25
19
19
15
10
9
12
11
17
22
24
42
58
73
77
76
70
77
87
97
96
94
92
90

High Clouds (% Sky Obscured)

29
53
38
22
1
3
5
7
11
15
19
8
6
5
6
4
4
8
7
6
11
13
19
34

Met.no Forecast % Total Clouds

100
100
96
96
96
96
96
96
91
91
91
91
91
91
100
100
100
100
100
100
100
100
100
100

Met.no Forecast % Low Clouds

92
92
23
23
23
23
23
23
34
34
34
34
34
34
85
85
85
85
85
85
100
100
100
100

Met.no Forecast % Medium Clouds

100
100
94
94
94
94
94
94
1
1
1
1
1
1
100
100
100
100
100
100
3
3
3
3

Met.no Forecast % High Clouds

0
0
25
25
25
25
25
25
86
86
86
86
86
86
100
100
100
100
100
100
100
100
100
100

7Timer Cloud Cover

7Timer Seeing

7Timer Lifted Index

7Timer Transparency

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

18
20
24
26
26
26
28
29
24
24
17
16
11
5
6
7
4
8
10
6
13
13
10
11

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
10
10
10
10
10
9
9
9
9
9
10
10
10
10
10
10
10
10
9
9
9
9
9

Chance of Frost

Temperature (°C)

3
3
4
4
4
4
4
5
5
5
5
5
4
4
3
3
2
2
2
1
1
1
0
0

Feels Like (°C)

0
0
1
1
1
1
0
1
1
2
1
1
2
1
1
-1
-2
-1
-1
-2
-2
-3
-3
-3

Dew Point (°C)

2
2
2
2
2
2
3
3
2
3
3
2
2
2
1
1
1
0
0
-0
-1
-1
-2
-2

Relative Humidity (%)

91
89
91
89
89
88
88
86
83
85
83
83
85
86
88
89
89
89
89
89
89
88
88
84

Pressure (mb)

1001
1001
1001
1001
1001
1002
1002
1002
1002
1002
1002
1002
1002
1003
1003
1004
1004
1004
1005
1005
1005
1005
1006
1006

Ozone (du)

379
378
377
374
371
367
365
363
361
360
360
359
359
359
359
360
360
361
362
362
363
364
364
364

Saturday 24

Waxing Crescent 33%

10:26

00:22

05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 08:30, Set: 17:12, Transit: 12:51. Moon - Rise: 10:26, Set: 00:22. Civil Dark: 17:50 - 07:52. Nautical Dark: 18:31 - 07:11. Astro Dark: 19:11 - 06:31

Total Clouds (% Sky Obscured)

97
97
98
99
100
100
100
100
100
100
100
99
98
97
96
94
92
87
81
76

Low Clouds (% Sky Obscured)

60
71
80
83
84
81
77
73
66
60
54
47
40
33
35
37
38
38
38
37

Medium Clouds (% Sky Obscured)

89
90
94
97
100
99
99
99
96
94
93
87
80
71
78
83
87
81
77
71

High Clouds (% Sky Obscured)

49
64
63
61
57
48
42
38
57
75
94
81
64
46
37
28
22
31
39
43

Met.no Forecast % Total Clouds

100
100
100
100
100
100
100
100
94
94
94
94
94
94
0
0
0
0
0
0

Met.no Forecast % Low Clouds

100
100
100
100
100
100
100
100
70
70
70
70
70
70
0
0
0
0
0
0

Met.no Forecast % Medium Clouds

3
3
0
0
0
0
0
0
80
80
80
80
80
80
0
0
0
0
0
0

Met.no Forecast % High Clouds

100
100
2
2
2
2
2
2
1
1
1
1
1
1
0
0
0
0
0
0

7Timer Cloud Cover

7Timer Seeing

7Timer Lifted Index

7Timer Transparency

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

9
3
8
7
1
3
6
0
0
0
0
0
0
0
0
1
0
1
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
9
10
10
10
10
10
10
10
10
11
11
11
11
11
11
11
10
10
10

Chance of Frost

Temperature (°C)

-1
-1
-1
-1
-1
-1
-1
0
1
1
1
1
0
-1
-2
-2
-2
-3
-3
-3

Feels Like (°C)

-4
-3
-4
-6
-6
-6
-6
-7
-7
-4
-4
-4
-4
-4
-3
-7
-8
-8
-8
-8

Dew Point (°C)

-3
-4
-5
-6
-6
-7
-7
-7
-7
-6
-6
-6
-7
-7
-8
-8
-8
-9
-9
-9

Relative Humidity (%)

81
80
77
72
68
64
62
61
59
59
59
59
61
62
63
62
63
63
64
63

Pressure (mb)

1006
1006
1006
1006
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009

Ozone (du)

365
366
366
368
369
370
371
372
373
375
377
380
381
383
385
389
394
399
400
402

Forecast for Kerkelanden, Gemeente Hilversum, Netherlands (52.22,5.15)

Generated: 18/01/26 05:15:50. Forecast: 18/01/26 to 24/01/26. Timezone: UTC+1.00