Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 7

Waning Gibbous 74%

21:46

10:42

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

Sun - Rise: 08:13, Set: 16:29, Transit: 12:22. Moon - Rise: 21:46, Set: 10:42. Civil Dark: 17:07 - 07:35. Nautical Dark: 17:49 - 06:54. Astro Dark: 18:28 - 06:14

Total Clouds (% Sky Obscured)

37
44
32
24
5
19
52
82
100
98
98
92
92
95
96
100
100
99
94
100
99
100
100
91

Low Clouds (% Sky Obscured)

37
34
28
2
5
8
5
5
9
70
78
83
78
84
91
100
100
98
90
100
99
100
100
87

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
44
57
100
95
95
81
65
29
19
48
23
50
39
3
3
3
6
7

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
9
9
9
9
3
6
5
3
4
9
3
0
0
0
0
0
0
0
0
0
0
1
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
8
10
44
44
41

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None

Precipitation Probability (%)

0
0
0
1
0
0
0
0
1
5
13
25
26
33
42
43
38
44
45
33
26
22
28
22

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.1
0.2
0.2
0.1
0
0
0
0

Wind Speed/Direction (mph)

8
7
5
4
3
3
3
3
3
3
3
3
4
3
3
3
3
3
3
3
4
5
7
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-8
-8
-9
-8
-9
-10
-10
-11
-11
-11
-10
-10
-10
-10
-10
-9
-9
-8
-7
-7
-6
-6
-5

Dew Point (°C)

-9
-8
-7
-8
-8
-8
-9
-9
-9
-9
-8
-8
-8
-8
-7
-7
-6
-6
-6
-5
-5
-4
-3
-2

Relative Humidity (%)

72
76
87
92
92
92
90
92
90
92
89
89
90
90
92
94
94
94
96
94
92
89
91
92

Pressure (mb)

1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011

Ozone (du)

409
407
409
409
412
411
410
406
412
408
393
363
348
331
329
333
334
332
335
337
337
338
341
344

Thursday 8

Waning Gibbous 65%

23:00

10:54

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 08:12, Set: 16:31, Transit: 12:22. Moon - Rise: 23:00, Set: 10:54. Civil Dark: 17:08 - 07:35. Nautical Dark: 17:50 - 06:53. Astro Dark: 18:29 - 06:14

Total Clouds (% Sky Obscured)

98
100
100
99
100
97
99
100
100
100
100
100
100
100
100
90
98
96
100
95
100
100
100
98

Low Clouds (% Sky Obscured)

83
96
88
90
100
91
84
88
92
90
92
97
100
100
100
82
68
80
83
86
98
91
95
96

Medium Clouds (% Sky Obscured)

10
9
59
59
67
90
97
100
100
100
100
100
100
100
100
67
96
94
47
41
45
41
100
91

High Clouds (% Sky Obscured)

37
65
100
79
51
58
48
40
66
100
100
100
100
100
100
50
50
40
45
11
28
65
57
34

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
5
5
6
9
9
8

Fog (%)

36
44
44
44
44
41
43
41
42
39
38
11
13
33
1
81
100
36
44
35
0
25
3
0

Precipitation Type

Snow
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Light Rain
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

34
24
31
36
47
43
47
51
48
56
83
95
95
95
95
95
80
53
44
48
54
63
65
66

Precipitation Amount (mm)

0.1
0
0
0
0.2
0.2
0.2
0.2
0.2
0.2
0.4
0.7
1.4
1.8
2
0.9
0.5
0
0
0
0
0.3
0.3
0.3

Wind Speed/Direction (mph)

5
4
3
3
3
4
3
4
4
4
4
4
5
7
7
7
6
8
16
17
13
14
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-5
-5
-4
-4
-2
0
-2
-3
-2
-3
-3
-3

Dew Point (°C)

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

Relative Humidity (%)

89
94
98
100
98
100
98
100
98
98
98
98
100
98
98
98
100
100
91
93
85
85
83
82

Pressure (mb)

1010
1010
1010
1010
1009
1009
1008
1007
1006
1005
1004
1002
1001
999
998
997
996
995
994
995
995
995
994
994

Ozone (du)

346
343
340
335
333
332
327
327
328
328
324
323
326
327
329
332
338
345
347
352
362
357
358
356

Friday 9

Waning Gibbous 55%

00:12

11:06

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 08:12, Set: 16:32, Transit: 12:23. Moon - Rise: 00:12, Set: 11:06. Civil Dark: 17:10 - 07:34. Nautical Dark: 17:51 - 06:53. Astro Dark: 18:30 - 06:14

Total Clouds (% Sky Obscured)

100
99
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99
99
98
97
97
98
98
98

Low Clouds (% Sky Obscured)

89
89
85
93
93
95
95
97
96
100
97
97
97
95
91
88
92
90
89
88
89
89
88
89

Medium Clouds (% Sky Obscured)

76
99
100
100
100
52
38
43
40
40
42
42
43
41
81
96
98
97
96
94
90
89
90
86

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
45
45
40
10
0
4
36
45
49
30
20
15
8
5

ISS Passover

Visibility (miles)

8
9
9
9
7
6
6
9
6
1
6
5
4
5
0
0
0
0
0
0
0
0
0
0

Fog (%)

0
0
0
38
44
100
100
98
100
100
100
100
98
98
100
95
97
100
100
100
100
100
100
100

Precipitation Type

Very Light Rain
None
None
None
Very Light Rain
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

63
54
50
59
64
64
63
55
68
73
67
67
73
78
85
95
92
88
86
85
85
83
82
75

Precipitation Amount (mm)

0.2
0
0
0
0.3
0.3
0.3
0.2
0.4
0.5
0.3
0.2
0.3
0.4
0.5
0.9
0.8
0.7
0.7
0.6
0.6
0.6
0.6
0.5

Wind Speed/Direction (mph)

15
15
14
13
12
11
10
10
10
9
8
8
9
8
8
8
8
8
8
8
8
8
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
80
80
83
84
84
86
84
86
92
91
89
89
91
96
96
98
96
96
98
98
96
98
100

Pressure (mb)

994
994
994
995
995
995
995
996
996
996
997
997
998
998
999
999
999
1000
1000
1001
1002
1002
1003
1004

Ozone (du)

351
355
353
369
384
381
372
374
383
389
388
382
381
384
387
393
395
390
392
396
401
401
402
399

Saturday 10

Third Quarter 45%

01:24

11:20

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

Sun - Rise: 08:11, Set: 16:33, Transit: 12:23. Moon - Rise: 01:24, Set: 11:20. Civil Dark: 17:11 - 07:34. Nautical Dark: 17:52 - 06:53. Astro Dark: 18:31 - 06:13

Total Clouds (% Sky Obscured)

97
96
96
95
94
77
59
37
35
33
29
42
60
78
75
79
67
57
45
25
31
34
62
66

Low Clouds (% Sky Obscured)

91
92
86
80
74
56
36
15
7
3
0
0
0
0
12
24
36
37
37
25
31
34
62
44

Medium Clouds (% Sky Obscured)

86
83
83
86
89
77
24
2
34
22
19
19
34
48
49
52
38
25
12
0
0
0
0
0

High Clouds (% Sky Obscured)

1
0
0
2
0
0
0
0
6
13
20
36
51
66
63
60
58
39
19
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
2
9
9
8
8
9
9
9
9
7
6
8
9
9
9
9

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

67
60
55
56
55
55
58
55
30
17
7
6
2
2
4
4
2
5
10
6
10
7
6
6

Precipitation Amount (mm)

0.4
0.2
0.1
0.2
0.1
0.1
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
6
5
4
3
3
2
5
9
9
8
7
7
6
5
5
3
3
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

-6
-6
-7
-7
-8
-8
-8
-9
-10
-11
-12
-12
-13
-13
-14
-14
-14
-15
-14
-14
-12
-11
-9
-8

Feels Like (°C)

-9
-10
-10
-10
-10
-10
-10
-12
-16
-16
-17
-17
-18
-18
-19
-17
-18
-16
-16
-16
-14
-12
-10
-10

Dew Point (°C)

-6
-7
-7
-7
-8
-8
-8
-9
-12
-13
-14
-14
-15
-16
-17
-16
-16
-16
-16
-15
-14
-13
-12
-11

Relative Humidity (%)

98
98
98
98
98
98
98
96
88
85
83
85
83
83
81
83
86
90
88
88
86
83
80
79

Pressure (mb)

1004
1005
1006
1007
1008
1009
1010
1011
1013
1014
1015
1016
1018
1019
1020
1021
1022
1023
1024
1024
1025
1025
1025
1025

Ozone (du)

395
393
394
393
393
392
389
384
382
381
384
386
388
392
391
390
389
388
390
388
388
388
387
387

Sunday 11

Waning Crescent 35%

02:36

11:36

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

Sun - Rise: 08:10, Set: 16:35, Transit: 12:23. Moon - Rise: 02:36, Set: 11:36. Civil Dark: 17:12 - 07:33. Nautical Dark: 17:53 - 06:52. Astro Dark: 18:32 - 06:13

Total Clouds (% Sky Obscured)

49
34
12
4
13
12
21
26
43
61
79
80
78
77
76
78
74
78
84
90
93
97
100
100

Low Clouds (% Sky Obscured)

22
0
0
0
0
0
2
3
5
8
13
11
8
9
9
12
22
24
22
21
32
44
65
86

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
17
23
30
20
20
15
15
20
30
48
61
67
77

High Clouds (% Sky Obscured)

1
1
0
0
0
0
1
1
26
50
75
80
78
77
76
78
74
78
84
90
93
97
100
100

ISS Passover

Visibility (miles)

9
7
9
9
5
8
3
3
3
3
3
3
3
3
3
2
2
2
5
7
9
9
9
9

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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
5
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
10
17
22
30

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)

2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
3

Chance of Frost

Temperature (°C)

-8
-8
-8
-10
-11
-12
-13
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-12
-11
-9
-8
-7
-6

Feels Like (°C)

-11
-11
-11
-12
-13
-15
-15
-16
-17
-17
-17
-16
-16
-17
-16
-16
-16
-16
-16
-16
-15
-15
-15
-15

Dew Point (°C)

-11
-11
-9
-11
-12
-13
-14
-15
-15
-16
-15
-15
-15
-15
-15
-15
-15
-15
-13
-12
-11
-10
-10
-10

Relative Humidity (%)

77
79
90
92
92
92
92
90
90
88
90
90
88
90
90
90
88
90
88
88
85
83
79
74

Pressure (mb)

1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1025
1025
1025
1024
1024
1023
1023
1022
1022
1021
1021
1020
1020
1019

Ozone (du)

382
381
382
380
380
380
378
376
372
369
364
355
349
342
335
335
335
334
332
329
327
326
325
324

Monday 12

Waning Crescent 26%

03:47

11:56

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 08:10, Set: 16:36, Transit: 12:24. Moon - Rise: 03:47, Set: 11:56. Civil Dark: 17:13 - 07:33. Nautical Dark: 17:54 - 06:52. Astro Dark: 18:34 - 06:13

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
99
99
100
99
99
98
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

95
95
95
91
76
69
62
48
51
57
62
73
82
91
91
90
88
74
61
45
55
71
85
89

Medium Clouds (% Sky Obscured)

87
100
100
100
100
97
94
92
95
96
97
86
74
65
52
38
26
35
36
34
35
17
10
16

High Clouds (% Sky Obscured)

100
100
100
100
100
95
89
84
68
51
38
35
24
18
31
51
70
78
83
85
85
62
54
25

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 (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

None
None
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

31
27
24
19
11
20
26
29
39
46
52
55
55
57
48
34
20
16
11
1
3
2
0
9

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.1
0.2
0.2
0.2
0.2
0.3
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
3
2
2
2
3
3

Chance of Frost

Temperature (°C)

-6
-6
-6
-6
-6
-6
-6
-7
-7
-7
-7
-7
-7
-7
-6
-7
-6
-6
-6
-5
-4
-3
-3
-2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
82
89
89
90
92
92
90
90
90
90
89
89
89
87
89
89
89
89
87
87
89
89
91

Pressure (mb)

1019
1019
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1019
1019
1019
1019
1018
1018

Ozone (du)

321
318
315
313
312
310
311
311
311
311
311
311
309
307
305
305
306
306
308
309
311
312
312
312

Tuesday 13

Waning Crescent 18%

04:58

12:24

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: 08:09, Set: 16:38, Transit: 12:24. Moon - Rise: 04:58, Set: 12:24. Civil Dark: 17:15 - 07:32. Nautical Dark: 17:56 - 06:51. Astro Dark: 18:35 - 06:12

Total Clouds (% Sky Obscured)

99
99
99
98
97
98
98
99
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

95
99
96
92
89
91
93
95
97
99
100
99
98
97
98
99
100

Medium Clouds (% Sky Obscured)

22
37
52
69
84
85
86
89
91
93
98
99
99
100
95
88
76

High Clouds (% Sky Obscured)

13
10
19
24
30
23
17
10
30
50
70
81
91
100
83
65
48

ISS Passover

Visibility (miles)

6
3
0
0
1
1
1
0
0
1
3
4
4
5
5
4
2

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

None
None
None
None
None
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

14
19
31
40
49
56
67
78
76
71
63
59
56
57
63
65
68

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.3
0.4
0.4
0.3
0.2
0
0
0
0.3
0.3
0.4

Wind Speed/Direction (mph)

3
3
3
3
3
3
3
2
2
3
3
4
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
96
96
96
98
98
98
98
98
98
100
100
98
100
98
100
100

Pressure (mb)

1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016

Ozone (du)

314
315
316
317
318
319
323
326
330
329
327
326
327
328
329
329
329

Forecast for Sonneberg, Germany (50.36,11.17)

Generated: 07/01/26 14:47:18. Forecast: 07/01/26 to 13/01/26. Timezone: UTC+1.00