Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 26

First Quarter 56%

10:45

02:34

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 Good
22 OK
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 OK
08 OK

Sun - Rise: 07:49, Set: 17:06, Transit: 12:28. Moon - Rise: 10:45, Set: 02:34. Civil Dark: 17:40 - 07:15. Nautical Dark: 18:18 - 06:37. Astro Dark: 18:54 - 06:01

Total Clouds (% Sky Obscured)

89
90
93
100
100
100
100
92
69
84
57
15
2
9
2
2
2
4
3
3
4
5
14
19

Low Clouds (% Sky Obscured)

89
81
91
80
78
56
69
38
39
48
42
15
0
0
0
0
0
0
0
0
1
1
0
0

Medium Clouds (% Sky Obscured)

89
90
93
100
99
100
100
92
69
83
30
1
0
3
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

43
88
93
78
85
40
45
40
30
2
0
0
0
0
0
0
0
3
2
2
3
3
14
19

ISS Passover

Visibility (miles)

0
0
0
7
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
2

Precipitation Type

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

Precipitation Probability (%)

34
51
32
28
18
6
3
3
3
1
2
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.3
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)

9
11
13
15
15
14
14
14
14
14
14
13
11
10
9
6
4
4
5
4
4
4
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
1
1
0
-0
-0
0
-0
1
0
0
0
-1
-1
-1
-1
-1
-2
-4
-4
-5
-5
-6
-6

Relative Humidity (%)

96
96
96
91
86
85
85
85
89
89
88
89
88
88
89
92
96
96
92
94
94
92
90
90

Pressure (mb)

1001
1001
1002
1002
1003
1003
1003
1004
1005
1005
1006
1006
1006
1007
1008
1008
1008
1008
1008
1007
1006
1005
1005
1004

Ozone (du)

446
442
440
439
437
438
437
435
439
447
444
444
438
440
451
450
444
435
423
409
398
400
412
413

Tuesday 27

Waxing Gibbous 68%

11:13

03:58

09 Bad
10 Bad
11 OK
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
07 Bad
08 Bad

Sun - Rise: 07:47, Set: 17:08, Transit: 12:28. Moon - Rise: 11:13, Set: 03:58. Civil Dark: 17:41 - 07:14. Nautical Dark: 18:19 - 06:36. Astro Dark: 18:56 - 06:00

Total Clouds (% Sky Obscured)

78
57
37
93
97
100
97
100
100
100
100
100
100
100
95
97
100
100
95
91
96
91
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
40
34
5
12
18
42
69
59
55

Medium Clouds (% Sky Obscured)

26
15
3
4
46
100
97
98
100
100
100
100
100
95
95
96
94
88
84
80
89
82
50
57

High Clouds (% Sky Obscured)

21
49
37
93
92
88
75
100
60
100
100
100
100
100
67
84
100
100
71
69
73
64
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
9
9
9
9
9
9
9
9
9

Fog (%)

2
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
Snow
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
1
8
30
9
14
15
1
1
0
1
7
3
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-6
-4
-2
-1
-0
-1
-0
-1
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-4
-3
-3
-3

Dew Point (°C)

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

Relative Humidity (%)

84
78
70
69
68
70
80
91
93
94
96
96
96
96
94
96
96
96
96
98
96
94
96
96

Pressure (mb)

1004
1002
1001
1000
999
998
998
998
998
998
999
998
999
998
998
997
997
997
997
997
997
997
997
997

Ozone (du)

412
404
397
389
379
376
372
365
363
360
359
357
357
358
356
356
354
354
354
354
354
354
354
354

Wednesday 28

Waxing Gibbous 78%

11:51

05:16

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
07 Bad
08 Bad

Sun - Rise: 07:46, Set: 17:09, Transit: 12:28. Moon - Rise: 11:51, Set: 05:16. Civil Dark: 17:43 - 07:13. Nautical Dark: 18:20 - 06:35. Astro Dark: 18:57 - 05:59

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

18
19
59
69
87
92
91
95
100
99
98
95
95
92
92
94
92
86
94
91
88
88
86
80

Medium Clouds (% Sky Obscured)

55
60
62
69
100
100
100
100
100
100
100
98
100
100
100
100
100
100
98
93
91
99
97
97

High Clouds (% Sky Obscured)

91
97
100
100
100
100
100
100
100
100
100
100
100
100
91
100
100
100
87
76
49
90
77
63

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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

Precipitation Probability (%)

0
1
5
27
55
84
82
82
81
77
71
66
60
72
77
80
74
64
59
59
60
50
36
40

Precipitation Amount (mm)

0
0
0
0
0.2
0.8
0.7
0.6
0.7
0.6
0.5
0.5
0.3
0.5
0.5
0.5
0.4
0.3
0.3
0.3
0.3
0.2
0
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

997
996
996
995
995
994
994
994
995
995
996
996
996
997
997
998
998
999
999
999
1000
1000
1000
1001

Ozone (du)

359
362
366
367
368
370
377
387
395
397
401
406
406
402
400
399
401
406
413
430
449
450
447
447

Thursday 29

Waxing Gibbous 88%

12:44

06:21

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
07 Bad
08 Bad

Sun - Rise: 07:45, Set: 17:11, Transit: 12:28. Moon - Rise: 12:44, Set: 06:21. Civil Dark: 17:44 - 07:12. Nautical Dark: 18:22 - 06:34. Astro Dark: 18:58 - 05:58

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
71
73
75

Low Clouds (% Sky Obscured)

85
77
74
65
70
75
81
83
85
87
92
95
100
100
100
100
100
100
100
100
98
70
72
70

Medium Clouds (% Sky Obscured)

97
97
94
99
100
98
94
92
84
91
94
84
71
40
40
44
31
17
0
0
0
0
0
0

High Clouds (% Sky Obscured)

50
66
85
100
100
100
100
83
70
60
60
55
33
16
17
18
2
1
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
5
7
7
9
9
9
9
7
7

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 (%)

37
33
31
16
26
21
8
21
23
9
20
23
10
17
3
6
5
3
1
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
7
7
7
6
5
4
4
4
4
3
3
2
2
2
2
2
2
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
96
96
96
98
96
98
98
98
98
98
98
100
98
98
98
98
98
98
96
98
98
98

Pressure (mb)

1001
1001
1001
1001
1001
1001
1001
1001
1002
1002
1002
1002
1003
1003
1002
1002
1002
1002
1002
1002
1002
1002
1003
1003

Ozone (du)

449
452
452
450
449
449
446
443
443
445
443
438
426
410
392
378
366
363
364
363
360
358
357
360

Friday 30

Waxing Gibbous 95%

13:54

07:10

09 Bad
10 Bad
11 OK
12 OK
13 OK
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

Sun - Rise: 07:44, Set: 17:12, Transit: 12:29. Moon - Rise: 13:54, Set: 07:10. Civil Dark: 17:46 - 07:10. Nautical Dark: 18:23 - 06:33. Astro Dark: 19:00 - 05:57

Total Clouds (% Sky Obscured)

64
56
43
37
42
60
56
64
91
98
98
99
100
100
100
100
99
99
99
96
94
91
82
74

Low Clouds (% Sky Obscured)

62
43
23
5
7
19
14
28
56
69
62
58
55
64
73
81
81
81
81
79
78
76
72
69

Medium Clouds (% Sky Obscured)

0
7
15
17
19
21
20
21
28
67
96
96
92
94
85
63
44
28
11
10
6
4
2
1

High Clouds (% Sky Obscured)

0
0
0
0
0
1
1
1
1
1
22
32
47
42
35
36
54
54
41
28
24
22
25
20

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
3
0
0
0
0
0
0
0
0
0
0
1
1
1
2
4

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

Precipitation Probability (%)

0
0
0
0
0
2
4
10
27
52
58
60
56
53
30
13
22
23
25
26
22
15
23
22

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.3
0.4
0.4
0.4
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
87
83
80
80
80
84
93
96
98
98
100
98
98
100
98
98
98
98
98
98
98
98
96

Pressure (mb)

1003
1003
1003
1002
1002
1002
1002
1003
1003
1004
1004
1004
1004
1004
1004
1003
1003
1003
1003
1003
1003
1003
1003
1003

Ozone (du)

361
363
369
370
372
371
369
366
370
371
372
374
374
375
374
374
373
377
381
385
385
385
385
388

Saturday 31

Waxing Gibbous 99%

15:15

07:44

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
07 Bad
08 Bad

Sun - Rise: 07:42, Set: 17:14, Transit: 12:29. Moon - Rise: 15:15, Set: 07:44. Civil Dark: 17:47 - 07:09. Nautical Dark: 18:25 - 06:32. Astro Dark: 19:01 - 05:56

Total Clouds (% Sky Obscured)

69
68
67
69
72
75
78
79
84
89
87
82
77
71
65
67
64
65
67
69
82
81
75
68

Low Clouds (% Sky Obscured)

65
63
61
58
55
53
50
49
50
48
42
43
55
46
47
39
41
43
46
39
36
33
47
56

Medium Clouds (% Sky Obscured)

0
0
0
0
3
5
11
32
37
41
43
41
48
56
65
67
64
65
60
40
35
20
34
48

High Clouds (% Sky Obscured)

11
20
31
39
29
19
9
20
31
35
25
18
9
8
5
3
3
4
9
9
10
15
30
40

ISS Passover

Visibility (miles)

7
9
9
9
9
9
9
9
6
3
0
0
0
0
0
0
0
0
0
0
3
6
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None

Precipitation Probability (%)

17
14
13
9
9
5
0
5
13
22
32
39
43
45
50
53
55
55
45
34
23
12
10
6

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
93
91
89
88
91
91
94
94
96
100
100
98
98
100
98
100
98
96
96
96
94
92
92

Pressure (mb)

1003
1003
1003
1003
1003
1004
1004
1005
1006
1006
1007
1008
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

391
394
392
391
389
389
389
389
394
399
404
407
410
414
416
417
419
420
421
422
424
426
429
426

Sunday 1

Full Moon 100%

16:40

08:10

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: 07:41, Set: 17:15, Transit: 12:29. Moon - Rise: 16:40, Set: 08:10. Civil Dark: 17:49 - 07:08. Nautical Dark: 18:26 - 06:31. Astro Dark: 19:02 - 05:54

Total Clouds (% Sky Obscured)

66
62
59
56
71
85
100
98
96
95
95
97
96
91
87
83
70
63
53
68
83
98

Low Clouds (% Sky Obscured)

64
58
48
34
29
16
13
15
19
23
43
62
73
74
70
66
67
62
53
68
68
68

Medium Clouds (% Sky Obscured)

57
51
51
56
69
75
84
78
71
60
65
70
75
68
62
55
50
47
49
58
57
51

High Clouds (% Sky Obscured)

48
38
33
29
50
73
96
86
69
80
71
67
51
55
58
45
36
27
13
36
63
91

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
7
4
1
4
7
9
9
9
9
9
8

Fog (%)

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

Precipitation Probability (%)

2
7
7
7
5
2
0
0
0
0
0
0
0
0
0
0
2
3
2
5
6
5

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
91
88
85
82
86
91
96
98
96
96
98
98
98
98
96
94
94
96
96
94
91

Pressure (mb)

1010
1009
1009
1008
1007
1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006
1006
1006
1006
1005
1005

Ozone (du)

424
421
416
411
406
407
408
409
407
405
403
398
393
387
385
383
380
379
377
375
375
375

Forecast for Sankt Ottilien, Upper Bavaria, Germany (48.10,11.05)

Generated: 26/01/26 09:17:02. Forecast: 26/01/26 to 01/02/26. Timezone: UTC+1.00