Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 20

Waxing Crescent 3%

09:36

18:37

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

Sun - Rise: 08:33, Set: 16:41, Transit: 12:37. Moon - Rise: 09:36, Set: 18:37. Civil Dark: 17:23 - 07:52. Nautical Dark: 18:07 - 07:07. Astro Dark: 18:50 - 06:23

Total Clouds (% Sky Obscured)

1
2
1
13
25
4
4
31
12
1
7
21
50
63
78
81
73
81
73
87
96
84
69
77

Low Clouds (% Sky Obscured)

0
0
0
5
0
0
0
0
0
0
0
0
25
43
64
67
62
57
70
77
84
82
69
76

Medium Clouds (% Sky Obscured)

1
2
0
0
0
0
0
0
0
0
0
0
2
15
10
8
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
1
1
13
25
4
4
28
12
1
7
21
50
54
50
49
55
76
62
82
87
57
9
67

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)

7
8
8
9
9
9
9
8
8
9
12
13
15
16
16
16
15
15
16
16
16
18
20
21

Chance of Frost

Temperature (°C)

1
1
1
1
1
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
0
0

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
88
86
86
83
81
81
80
79
81
84
84
83
81
78
75
74
74
73
70
73
73
74

Pressure (mb)

1021
1021
1021
1021
1021
1020
1020
1020
1020
1019
1019
1018
1018
1017
1017
1017
1016
1016
1015
1014
1014
1013
1012
1012

Ozone (du)

348
347
348
348
347
347
346
346
344
343
343
343
340
341
341
341
341
341
340
339
340
339
337
341

Wednesday 21

Waxing Crescent 8%

09:46

20:01

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
05 Bad
06 Bad

Sun - Rise: 08:32, Set: 16:43, Transit: 12:37. Moon - Rise: 09:46, Set: 20:01. Civil Dark: 17:24 - 07:51. Nautical Dark: 18:09 - 07:06. Astro Dark: 18:52 - 06:22

Total Clouds (% Sky Obscured)

87
83
68
67
66
71
51
59
61
78
56
62
70
69
73
75
75
80
73
68
72
64
71
66

Low Clouds (% Sky Obscured)

82
82
66
67
63
66
45
48
57
59
52
56
66
65
69
72
72
76
73
68
72
63
70
64

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

57
77
68
35
66
68
51
56
36
73
37
30
25
28
45
40
35
30
35
33
27
34
18
33

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)

21
22
22
22
21
21
21
22
23
24
25
26
26
25
25
25
25
25
24
25
25
25
25
26

Chance of Frost

Temperature (°C)

0
0
0
0
0
0
0
1
1
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1

Feels Like (°C)

-7
-7
-8
-8
-7
-8
-7
-8
-8
-8
-9
-9
-9
-8
-8
-8
-8
-8
-8
-8
-8
-8
-9
-9

Dew Point (°C)

-3
-4
-4
-4
-5
-5
-5
-5
-5
-5
-4
-4
-3
-2
-2
-1
-2
-2
-2
-2
-2
-2
-2
-2

Relative Humidity (%)

77
75
74
73
70
69
67
65
66
70
71
73
77
81
83
84
83
80
81
80
80
80
81
81

Pressure (mb)

1011
1011
1011
1010
1010
1009
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006
1006
1006
1006

Ozone (du)

343
345
346
344
346
347
347
348
350
351
351
352
354
354
356
360
362
361
362
364
367
368
368
368

Thursday 22

Waxing Crescent 15%

09:54

21:24

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
05 Bad
06 Bad

Sun - Rise: 08:30, Set: 16:45, Transit: 12:38. Moon - Rise: 09:54, Set: 21:24. Civil Dark: 17:26 - 07:49. Nautical Dark: 18:11 - 07:05. Astro Dark: 18:53 - 06:21

Total Clouds (% Sky Obscured)

82
91
95
89
83
77
90
92
94
100
100
91
84
95
96
98
87
82
88
93
98
99
99
100

Low Clouds (% Sky Obscured)

81
91
94
88
82
73
89
89
91
99
100
89
77
75
73
76
62
56
58
60
59
59
60
60

Medium Clouds (% Sky Obscured)

0
0
0
0
0
13
38
19
35
40
45
39
50
85
91
94
77
78
81
85
87
92
96
100

High Clouds (% Sky Obscured)

45
40
42
35
35
35
40
34
35
30
25
24
25
25
25
30
25
25
45
58
74
69
63
57

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 (%)

2
5
6
0
1
1
0
0
2
0
0
1
1
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)

26
25
27
27
28
28
27
25
25
27
27
27
27
28
28
27
26
26
26
27
28
28
28
28

Chance of Frost

Temperature (°C)

1
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
0
0
-0
-1
-1
-1
-1

Feels Like (°C)

-9
-10
-11
-10
-10
-9
-9
-9
-9
-9
-10
-10
-10
-10
-9
-9
-9
-10
-10
-11
-11
-12
-11
-11

Dew Point (°C)

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

Relative Humidity (%)

80
77
74
73
73
71
75
75
70
71
71
71
73
75
78
78
77
74
74
72
71
71
72
72

Pressure (mb)

1006
1006
1006
1006
1006
1005
1005
1005
1005
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1003
1003
1003
1003
1003

Ozone (du)

367
364
360
355
352
350
349
347
349
350
350
351
351
352
353
356
359
359
357
355
355
359
362
368

Friday 23

Waxing Crescent 23%

10:02

22:48

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
05 Bad
06 Bad

Sun - Rise: 08:29, Set: 16:47, Transit: 12:38. Moon - Rise: 10:02, Set: 22:48. Civil Dark: 17:28 - 07:48. Nautical Dark: 18:12 - 07:04. Astro Dark: 18:55 - 06:20

Total Clouds (% Sky Obscured)

99
97
95
96
92
84
97
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

59
58
57
56
57
56
58
65
68
78
83
88
92
95
100
100
100
100
100
99
100
100
100
99

Medium Clouds (% Sky Obscured)

96
91
87
88
80
68
94
96
98
98
99
100
98
93
91
91
90
88
74
68
56
59
58
61

High Clouds (% Sky Obscured)

51
42
18
13
6
1
29
57
81
58
32
3
25
30
43
27
13
1
1
12
15
14
4
3

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
1
1
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)

28
28
28
27
27
27
27
27
28
28
28
28
28
28
27
27
26
25
25
25
25
25
24
25

Chance of Frost

Temperature (°C)

-1
-1
-1
-1
-1
-1
-0
-0
-1
-1
-1
-1
-1
-1
-1
-1
-0
-0
-0
0
0
0
0
0

Feels Like (°C)

-11
-11
-11
-11
-10
-10
-10
-11
-10
-11
-11
-11
-11
-11
-10
-10
-10
-10
-10
-10
-9
-9
-9
-9

Dew Point (°C)

-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-4
-4
-5
-5
-5
-5
-4
-4
-4
-4
-4

Relative Humidity (%)

74
74
75
74
71
71
70
70
71
72
74
75
75
75
75
74
72
72
72
73
73
74
74
75

Pressure (mb)

1003
1003
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005

Ozone (du)

369
368
368
370
376
376
376
378
381
386
390
396
404
411
414
412
410
408
409
411
413
414
413
410

Saturday 24

Waxing Crescent 33%

10:09

00:14

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
05 Bad
06 Bad

Sun - Rise: 08:27, Set: 16:49, Transit: 12:38. Moon - Rise: 10:09, Set: 00:14. Civil Dark: 17:30 - 07:47. Nautical Dark: 18:14 - 07:03. Astro Dark: 18:56 - 06:19

Total Clouds (% Sky Obscured)

100
100
100
99
98
100
100
100
100
100
100
100
100
100
100
99
99
99
98
97
96
96
95
95

Low Clouds (% Sky Obscured)

97
100
100
99
98
100
100
100
100
100
100
100
100
99
99
96
92
88
88
86
85
84
83
81

Medium Clouds (% Sky Obscured)

62
63
64
60
42
53
44
46
59
57
55
58
75
82
90
93
96
98
96
95
94
94
94
94

High Clouds (% Sky Obscured)

4
2
12
10
15
19
14
22
29
35
40
45
28
34
45
38
41
35
33
31
42
44
40
33

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
5
6
8
9
9
9
9
7
6

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
0
1
1
0
1
1
0
2
2
3
13
15
17
18
20
22
20
18
16
18
18
17

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)

25
25
24
24
23
22
22
22
22
21
21
20
19
20
19
19
18
18
18
17
16
16
16
16

Chance of Frost

Temperature (°C)

0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Feels Like (°C)

-10
-9
-9
-9
-9
-8
-7
-8
-8
-8
-8
-8
-7
-8
-8
-7
-7
-7
-7
-7
-6
-6
-6
-6

Dew Point (°C)

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

Relative Humidity (%)

75
75
77
75
75
75
74
73
74
76
76
78
81
83
84
84
84
84
83
84
86
88
88
89

Pressure (mb)

1005
1005
1005
1005
1006
1006
1006
1005
1005
1005
1005
1005
1006
1006
1006
1006
1007
1007
1007
1007
1007
1006
1006
1006

Ozone (du)

409
409
409
409
411
412
412
412
413
413
410
408
409
409
408
408
407
406
406
403
399
396
396
397

Sunday 25

Waxing Crescent 45%

10:18

01:45

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
05 Bad
06 Bad

Sun - Rise: 08:26, Set: 16:51, Transit: 12:38. Moon - Rise: 10:18, Set: 01:45. Civil Dark: 17:31 - 07:45. Nautical Dark: 18:16 - 07:01. Astro Dark: 18:58 - 06:18

Total Clouds (% Sky Obscured)

96
98
99
98
97
97
96
97
96
96
95
95
96
97
99
98
98
98
94
90
87
91
94
98

Low Clouds (% Sky Obscured)

78
79
80
81
83
84
86
87
90
89
89
89
89
90
90
89
90
91
87
79
70
54
42
35

Medium Clouds (% Sky Obscured)

86
80
75
80
85
89
68
47
24
23
28
37
42
42
47
59
61
59
49
40
30
42
58
75

High Clouds (% Sky Obscured)

40
41
49
39
24
9
0
0
0
0
0
0
1
1
1
2
4
4
8
9
8
14
20
21

ISS Passover

Visibility (miles)

4
4
5
5
5
5
4
6
7
9
7
6
4
4
4
4
6
8
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 (%)

17
18
19
20
22
24
22
22
24
21
16
11
14
16
17
17
16
16
15
12
4
8
9
8

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)

16
16
16
16
16
16
16
16
16
16
16
15
15
15
15
16
15
16
16
16
16
16
15
14

Chance of Frost

Temperature (°C)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
-0
-0
-0

Feels Like (°C)

-6
-5
-6
-6
-5
-5
-5
-5
-5
-5
-5
-5
-6
-6
-6
-6
-6
-6
-6
-7
-7
-7
-7
-7

Dew Point (°C)

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

Relative Humidity (%)

89
89
88
86
83
83
80
80
80
80
81
84
84
88
88
89
88
88
88
87
86
86
84
83

Pressure (mb)

1006
1006
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

398
399
401
402
400
398
395
395
394
393
394
395
397
398
399
400
402
405
408
403
398
393
387
381

Monday 26

First Quarter 56%

10:31

03:19

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: 08:24, Set: 16:53, Transit: 12:39. Moon - Rise: 10:31, Set: 03:19. Civil Dark: 17:33 - 07:44. Nautical Dark: 18:17 - 06:59. Astro Dark: 19:00 - 06:17

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

41
44
49
52
55
65
81
92
100
99
97
96
97
97
98
96
94
91

Medium Clouds (% Sky Obscured)

78
81
82
72
66
49
49
52
62
53
41
27
19
14
10
15
29
37

High Clouds (% Sky Obscured)

26
25
25
35
46
56
54
49
45
35
22
9
18
27
36
41
46
51

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

8
7
4
5
4
2
4
5
3
7
8
4
10
12
13
15
16
14

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

13
12
10
9
8
6
5
5
5
5
5
7
9
9
10
10
10
11

Chance of Frost

Temperature (°C)

-0
-0
-1
-1
-0
-0
0
0
0
0
0
-0
-0
-0
-0
-1
-1
-1

Feels Like (°C)

-7
-7
-7
-7
-7
-7
-7
-6
-7
-7
-6
-6
-6
-7
-7
-7
-7
-7

Dew Point (°C)

-3
-3
-4
-4
-4
-4
-4
-4
-4
-5
-4
-4
-4
-4
-4
-4
-5
-5

Relative Humidity (%)

83
81
80
80
78
77
75
74
73
71
74
74
75
75
75
75
72
71

Pressure (mb)

1008
1008
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

375
373
372
370
371
372
373
371
368
365
366
366
367
368
369
370
370
370

Forecast for Süddorf, Germany (54.64,8.36)

Generated: 20/01/26 07:21:40. Forecast: 20/01/26 to 26/01/26. Timezone: UTC+1.00