Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 23

Waxing Crescent 23%

10:10

22:35

11 Bad
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
09 Bad
10 Bad

Sun - Rise: 07:54, Set: 17:06, Transit: 12:30. Moon - Rise: 10:10, Set: 22:35. Civil Dark: 17:40 - 07:20. Nautical Dark: 18:17 - 06:43. Astro Dark: 18:54 - 06:06

Total Clouds (% Sky Obscured)

67
43
40
83
74
76
91
100
100
99
100
100
100
100
100
100
61
63
62
61
67
100
100
86

Low Clouds (% Sky Obscured)

2
0
0
0
0
0
2
0
2
1
3
4
2
2
4
6
6
6
4
4
4
24
37
27

Medium Clouds (% Sky Obscured)

19
19
28
79
71
30
24
79
76
76
62
74
68
100
100
82
61
63
62
61
57
92
57
57

High Clouds (% Sky Obscured)

0
2
40
49
35
47
73
100
100
99
64
100
100
100
100
100
61
63
62
61
60
93
98
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
58
57
59
74
86
92
94
94
94
96
94
96
96
96
96
96
96
96
94
92
92
83
75

Pressure (mb)

998
997
997
996
997
997
998
998
999
999
999
999
1000
1000
1000
1001
1001
1001
1002
1002
1002
1002
1002
1002

Ozone (du)

374
372
372
371
370
372
375
378
381
379
377
379
379
379
378
376
376
375
375
375
379
382
382
384

Saturday 24

Waxing Crescent 33%

10:28

23:52

11 Bad
12 Bad
13 Bad
14 Bad
15 OK
16 Bad
17 Bad
18 Good
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

Sun - Rise: 07:53, Set: 17:07, Transit: 12:31. Moon - Rise: 10:28, Set: 23:52. Civil Dark: 17:41 - 07:19. Nautical Dark: 18:19 - 06:42. Astro Dark: 18:55 - 06:05

Total Clouds (% Sky Obscured)

100
100
100
100
40
45
45
7
14
32
15
74
80
84
71
100
94
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
2
4
2
3
0
0
0
0
5
2
2
2
2
3
6
8
5
7
5
7
11
6
3

Medium Clouds (% Sky Obscured)

100
100
100
100
40
35
30
3
0
0
0
0
15
8
9
10
91
100
100
100
100
100
71
74

High Clouds (% Sky Obscured)

99
80
100
66
40
45
45
2
14
25
10
70
73
77
57
100
80
100
100
100
100
100
100
100

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
2
4
4
8
9
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
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
68
68
70
77
88
94
96
96
96
96
96
96
96
96
96
96
96
96
96
98
94
92
87

Pressure (mb)

1002
1001
1001
1000
1001
1001
1002
1002
1003
1003
1003
1003
1003
1004
1004
1004
1004
1003
1003
1002
1002
1002
1002
1001

Ozone (du)

386
389
390
390
391
392
395
398
398
399
397
401
407
410
411
411
409
410
412
415
415
418
418
416

Sunday 25

Waxing Crescent 45%

10:50

01:13

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
09 Bad
10 Bad

Sun - Rise: 07:52, Set: 17:09, Transit: 12:31. Moon - Rise: 10:50, Set: 01:13. Civil Dark: 17:43 - 07:18. Nautical Dark: 18:20 - 06:41. Astro Dark: 18:57 - 06:05

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
95
96
100
90
83
55
55
73
90
87
82
79
70

Low Clouds (% Sky Obscured)

3
11
23
35
35
35
35
48
73
89
82
69
79
48
56
45
40
35
58
77
73
68
63
56

Medium Clouds (% Sky Obscured)

69
100
100
100
100
100
100
100
100
100
100
71
81
100
88
83
55
55
73
74
77
79
79
70

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
78
78
70
25
25
25
30
30
30
30
25
25
25

ISS Passover

Visibility (miles)

9
9
9
9
1
0
0
0
0
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
Snow
Snow

Precipitation Probability (%)

0
0
0
11
56
77
81
84
85
86
87
85
79
81
84
79
87
95
95
95
95
95
95
92

Precipitation Amount (mm)

0
0
0
0
0.3
0.5
0.4
0.4
0.5
0.5
0.6
0.6
0.6
0.6
0.6
0.6
0.8
1
1.1
0.9
1
0.9
0.9
0.9

Wind Speed/Direction (mph)

1
2
2
3
3
2
3
3
5
6
6
6
8
7
6
7
7
6
5
6
8
9
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
80
80
83
92
98
98
98
98
98
98
98
96
100
100
100
98
98
98
98
98
98
98
98

Pressure (mb)

1000
999
998
998
998
998
998
998
998
998
998
998
998
998
998
998
998
998
998
998
999
999
1000
1001

Ozone (du)

414
415
417
417
418
421
426
428
433
437
437
438
439
441
442
444
445
446
446
449
450
452
453
452

Monday 26

First Quarter 56%

No Rise

02:36

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 OK
04 Good
05 OK
06 OK
07 Good
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:51, Set: 17:10, Transit: 12:31. Moon - Rise: No Rise, Set: 02:36. Civil Dark: 17:44 - 07:17. Nautical Dark: 18:21 - 06:40. Astro Dark: 18:58 - 06:04

Total Clouds (% Sky Obscured)

61
56
70
80
90
75
64
50
45
50
60
55
51
55
48
47
24
4
40
26
7
41
55
70

Low Clouds (% Sky Obscured)

53
49
58
68
77
61
46
35
35
35
30
30
28
25
21
15
10
1
1
1
2
2
2
2

Medium Clouds (% Sky Obscured)

54
45
52
56
64
49
48
40
41
30
32
2
2
2
0
0
0
0
0
0
0
0
0
16

High Clouds (% Sky Obscured)

25
25
35
35
43
8
3
0
0
3
0
0
0
0
0
0
0
0
40
21
7
25
33
58

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

81
77
86
93
92
95
85
83
80
72
53
22
17
5
7
8
1
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.6
0.6
0.7
0.9
0.9
1.1
0.8
0.8
0.7
0.6
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
10
10
10
10
9
9
9
10
10
9
8
6
5
4
4
4
4
4
4
4
4
4
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-4
-3
-4
-4
-4
-5
-6
-7
-7
-7
-8
-8
-8
-8
-9
-9
-9
-8
-10
-10
-8
-8
-6

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
98
98
98
98
98
98
98
96
96
96
96
94
94
94
92
92
92
90
89

Pressure (mb)

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

Ozone (du)

450
449
449
451
451
452
454
450
449
450
450
451
446
442
438
429
422
422
417
403
394
393
393
394

Tuesday 27

Waxing Gibbous 68%

11:18

03:59

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
09 Bad
10 Bad

Sun - Rise: 07:50, Set: 17:12, Transit: 12:31. Moon - Rise: 11:18, Set: 03:59. Civil Dark: 17:45 - 07:16. Nautical Dark: 18:23 - 06:39. Astro Dark: 18:59 - 06:03

Total Clouds (% Sky Obscured)

86
100
100
100
100
100
100
100
94
88
85
90
95
100
100
100
100
100
100
100
99
98
98
97

Low Clouds (% Sky Obscured)

2
2
2
7
10
8
1
2
2
2
1
1
1
17
19
17
18
23
26
32
39
44
48
46

Medium Clouds (% Sky Obscured)

86
100
100
99
98
89
28
32
79
39
85
90
95
100
99
99
100
76
52
27
26
25
24
45

High Clouds (% Sky Obscured)

79
100
100
100
100
100
100
100
84
68
60
71
87
100
99
98
97
98
99
100
81
57
28
21

ISS Passover

Visibility (miles)

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

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
1
3
6
4
2
15
15
12
8
8
6
5
13
23
31
33

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
3
3
3
3
3
3
4
3
3
3
3
3
3
2
3
3
3
5
8
12
10
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
94
98
100
100
100
96
96
96
94
94
91
94
96
96
96
96
96
96
96
96
96
96
94

Pressure (mb)

1001
1000
999
998
997
996
996
995
995
994
994
993
992
991
990
990
990
989
991
992
993
994
995
995

Ozone (du)

398
400
396
384
378
376
367
361
356
352
352
352
353
352
353
354
356
357
360
362
365
368
371
374

Wednesday 28

Waxing Gibbous 79%

11:57

05:17

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
09 Bad
10 Bad

Sun - Rise: 07:48, Set: 17:14, Transit: 12:32. Moon - Rise: 11:57, Set: 05:17. Civil Dark: 17:47 - 07:15. Nautical Dark: 18:24 - 06:38. Astro Dark: 19:00 - 06:02

Total Clouds (% Sky Obscured)

96
92
95
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
92
90
79

Low Clouds (% Sky Obscured)

44
42
53
61
69
77
87
95
86
81
76
82
91
100
100
100
100
99
98
97
93
88
84
72

Medium Clouds (% Sky Obscured)

66
86
90
92
96
95
96
100
97
90
83
74
66
54
53
53
52
56
56
45
55
65
65
41

High Clouds (% Sky Obscured)

22
22
45
73
100
100
100
100
97
91
81
87
89
94
94
94
94
93
87
80
50
23
0
20

ISS Passover

Visibility (miles)

5
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
6
8
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

33
37
44
48
56
54
52
51
50
44
40
60
70
79
83
90
95
95
95
95
86
76
63
56

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
5
4
4
5
5
4
4
4
4
4
4
4
4
5
4
3
3
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
100
98
100
100
98
98
98
98
98
98
98
98
98
98
100
98
98
98
98
98
96
94

Pressure (mb)

995
996
996
996
996
997
997
998
998
998
998
998
999
999
999
1000
1000
1001
1001
1001
1001
1001
1002
1002

Ozone (du)

377
380
383
387
392
396
395
395
395
399
402
405
407
408
409
411
412
413
418
422
426
421
416
411

Thursday 29

Waxing Gibbous 88%

12:50

06:22

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: 07:47, Set: 17:15, Transit: 12:32. Moon - Rise: 12:50, Set: 06:22. Civil Dark: 17:48 - 07:14. Nautical Dark: 18:26 - 06:37. Astro Dark: 19:02 - 06:01

Total Clouds (% Sky Obscured)

70
63
78
89
100
100
100
100
99
98
97
95
92
90
86
84
82
84
87
90

Low Clouds (% Sky Obscured)

59
46
63
80
97
97
98
99
99
98
97
90
91
90
86
84
82
84
87
90

Medium Clouds (% Sky Obscured)

29
29
37
48
48
68
85
100
93
87
83
66
48
30
38
47
53
38
21
12

High Clouds (% Sky Obscured)

43
63
78
89
100
100
100
100
68
36
4
3
1
1
0
0
0
0
0
0

ISS Passover

Visibility (miles)

6
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

46
32
26
19
4
28
40
47
58
71
86
83
74
61
57
54
52
48
39
30

Precipitation Amount (mm)

0.2
0
0
0
0
0
0
0
0.2
0.4
0.6
0.5
0.4
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
2
2
2
2
2
2
2
2
3
4
5
6
8
10
10
10
11
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-3
-4
-3
0
0
0
-1
-1
-1
-4
-5
-5
-6
-6
-6
-6
-7
-8
-8
-8

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1001
1001
1000
1000
1000
1000
1001
1001
1001
1002
1002
1002
1002
1002
1003
1003
1004
1004
1005
1005

Ozone (du)

406
401
397
385
372
360
355
350
345
347
349
351
353
355
357
359
362
365
367
369

Forecast for Buchenberg, Swabia, Germany (47.70,10.24)

Generated: 23/01/26 10:53:17. Forecast: 23/01/26 to 29/01/26. Timezone: UTC+1.00