Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 24

Waxing Crescent 33%

10:07

00:03

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: 08:11, Set: 16:53, Transit: 12:33. Moon - Rise: 10:07, Set: 00:03. Civil Dark: 17:31 - 07:33. Nautical Dark: 18:13 - 06:52. Astro Dark: 18:53 - 06:12

Total Clouds (% Sky Obscured)

97
98
98
99
99
97
98
100
100
100
62
47
51
52
51
55
79
87
96
97
93
88
91
100

Low Clouds (% Sky Obscured)

85
79
78
89
80
92
93
80
76
86
62
47
51
52
51
55
70
77
78
83
89
88
91
99

Medium Clouds (% Sky Obscured)

96
98
98
99
97
86
73
99
97
39
32
26
31
23
19
3
0
16
59
52
71
37
38
68

High Clouds (% Sky Obscured)

41
7
45
70
70
20
32
100
100
100
46
0
2
3
3
4
50
50
75
51
29
27
32
96

ISS Passover

Visibility (miles)

9
7
8
7
7
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
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
44
44
19
9
7
5
9
11
4
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.4
0.3
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
9
9
9
9
9
9
9
9
8
9
8
8
8
9
8
8
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
76
75
72
73
69
68
71
76
78
79
79
81
82
87
89
91
89
91
91
91
92
94
92

Pressure (mb)

1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1005
1005
1005
1005
1004
1004
1004
1004

Ozone (du)

379
381
382
383
384
386
389
388
389
390
392
392
391
390
390
391
392
393
396
399
400
399
397
396

Sunday 25

Waxing Crescent 45%

10:19

01:30

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: 08:10, Set: 16:55, Transit: 12:33. Moon - Rise: 10:19, Set: 01:30. Civil Dark: 17:33 - 07:32. Nautical Dark: 18:14 - 06:51. Astro Dark: 18:54 - 06:10

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

100
96
94
93
98
99
96
94
98
97
100
100
100
100
100
92
100
100
99
100
100
100
100
100

Medium Clouds (% Sky Obscured)

45
81
100
91
60
86
93
100
93
100
100
100
100
100
95
100
86
100
100
100
100
100
97
100

High Clouds (% Sky Obscured)

100
98
100
100
100
79
63
100
79
100
100
100
100
100
92
97
100
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
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
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
4
0
0
0
0
0
0
1
6
13
40
65
80
86
84
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.5
0.6
0.5
0.9
1.2
0.9
0.8

Wind Speed/Direction (mph)

10
9
9
10
10
10
11
11
11
11
10
10
9
9
8
8
7
8
8
7
7
6
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
84
84
81
81
83
81
83
86
87
89
87
84
86
83
83
83
86
86
91
92
96
96
96

Pressure (mb)

1004
1004
1004
1003
1003
1002
1002
1002
1001
1001
1001
1001
1001
1001
1001
1000
1000
1000
999
999
999
998
998
999

Ozone (du)

397
395
395
396
396
398
397
396
396
397
395
395
399
402
403
404
402
401
401
401
400
399
400
399

Monday 26

First Quarter 56%

10:35

03:00

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: 08:08, Set: 16:57, Transit: 12:33. Moon - Rise: 10:35, Set: 03:00. Civil Dark: 17:34 - 07:31. Nautical Dark: 18:16 - 06:49. Astro Dark: 18:56 - 06:09

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

100
98
93
91
89
94
96
93
89
100
100
98
88
92
83
84
89
100
100
100
100
100
97
96

Medium Clouds (% Sky Obscured)

93
45
56
100
88
89
93
90
77
90
70
79
98
74
53
43
37
39
63
75
73
29
19
9

High Clouds (% Sky Obscured)

100
100
91
19
15
14
15
5
4
3
8
100
5
5
5
6
2
5
9
8
10
3
4
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
3
3

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

Precipitation Probability (%)

95
92
81
88
75
49
50
44
30
34
30
29
28
22
19
24
25
11
5
8
14
13
9
9

Precipitation Amount (mm)

0.7
0.6
0.4
0.6
0.4
0.1
0.2
0.2
0
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-4
-4
-3
-3
-3
-3
-3
-3
-4
-4
-4
-4
-3
-3
-3
-3
-3
-3
-3
-3
-3
-4
-4

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

999
1000
1000
1000
1000
1000
1000
1000
1001
1001
1001
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1001
1001
1001

Ozone (du)

400
401
401
403
404
403
401
401
401
408
413
416
420
423
424
424
425
426
428
429
430
427
424
424

Tuesday 27

Waxing Gibbous 68%

10:57

04:30

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: 08:07, Set: 16:58, Transit: 12:33. Moon - Rise: 10:57, Set: 04:30. Civil Dark: 17:36 - 07:29. Nautical Dark: 18:17 - 06:48. Astro Dark: 18:57 - 06:08

Total Clouds (% Sky Obscured)

93
77
91
95
89
81
76
83
90
97
98
99
100
100
100
100
100
100
100
99
100
100
100
100

Low Clouds (% Sky Obscured)

92
69
88
95
89
81
75
76
76
76
75
77
79
81
84
87
84
83
82
86
92
96
94
92

Medium Clouds (% Sky Obscured)

2
1
1
0
0
0
0
0
0
0
13
30
45
55
55
55
60
59
64
64
65
65
60
55

High Clouds (% Sky Obscured)

0
1
2
6
4
5
6
34
55
79
83
91
95
95
95
100
100
100
100
99
100
100
100
100

ISS Passover

Visibility (miles)

4
4
3
3
0
0
0
0
0
0
0
0
0
0
0
3
9
9
9
9
9
1
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
Snow
Snow
Snow

Precipitation Probability (%)

8
6
5
0
1
1
0
0
0
0
0
0
3
4
3
6
12
14
17
25
32
40
45
47

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.2

Wind Speed/Direction (mph)

4
6
5
6
6
8
9
9
10
11
11
12
12
13
12
13
12
12
12
12
12
12
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
94
98
98
98
96
98
98
98
98
96
96
96
96
94
91
91
91
91
89
96
96
94

Pressure (mb)

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

Ozone (du)

427
429
424
423
419
432
445
434
410
396
393
391
388
387
387
383
380
379
380
379
381
384
385
387

Wednesday 28

Waxing Gibbous 79%

11:29

05:52

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: 08:05, Set: 17:00, Transit: 12:34. Moon - Rise: 11:29, Set: 05:52. Civil Dark: 17:38 - 07:28. Nautical Dark: 18:19 - 06:47. Astro Dark: 18:59 - 06:07

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

90
90
90
90
91
91
92
92
93
94
94
94
93
94
94
95
94
94
94
93
92
91
90
93

Medium Clouds (% Sky Obscured)

45
45
50
45
46
47
45
44
43
40
73
97
96
63
91
98
93
89
85
88
93
98
99
99

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
100
100
100
100
100
91
100
100
97
95
92
95
97
100
99
99

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

49
46
45
42
44
45
48
43
41
36
36
36
34
37
33
32
58
48
31
30
27
21
21
18

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
10
11
10
10
10
9
10
10
9
9
8
8
7
7
8
8
7
7
7
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
91
92
92
91
92
96
96
98
98
98
96
96
96
98
98
98
96
98
98
98
96
96
96

Pressure (mb)

996
996
996
996
996
996
996
996
997
997
997
998
998
998
999
999
999
999
999
1000
1000
1000
1000
1000

Ozone (du)

386
381
379
374
373
373
375
373
371
373
375
378
383
392
398
400
403
405
407
409
413
416
420
424

Thursday 29

Waxing Gibbous 88%

12:19

06:57

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: 08:04, Set: 17:02, Transit: 12:34. Moon - Rise: 12:19, Set: 06:57. Civil Dark: 17:39 - 07:27. Nautical Dark: 18:21 - 06:46. Astro Dark: 19:01 - 06:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
99
98
97
96
95
94
93
92
87
83
88
92
97
94
92

Low Clouds (% Sky Obscured)

94
92
91
89
88
88
84
86
87
89
91
92
93
88
85
84
88
87
83
88
92
93
89
86

Medium Clouds (% Sky Obscured)

100
98
96
94
96
98
100
100
99
99
98
97
96
95
94
93
88
81
74
49
26
6
11
14

High Clouds (% Sky Obscured)

98
94
90
88
92
95
99
82
66
49
43
39
30
41
38
34
37
41
44
38
32
18
11
6

ISS Passover

Visibility (miles)

4
6
7
8
9
8
7
6
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
3

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 (%)

11
15
18
21
26
30
33
36
36
32
31
27
21
27
28
26
17
10
2
6
3
1
1
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
94
94
94
94
96
96
96
98
96
96
96
96
98
98
98
98
98
96
98
96
96
94

Pressure (mb)

1001
1001
1001
1001
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1001
1001
1001
1001

Ozone (du)

428
433
435
436
438
445
451
457
459
461
463
461
460
459
452
446
439
417
395
373
379
385
391
389

Friday 30

Waxing Gibbous 95%

13:30

07:41

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

Sun - Rise: 08:02, Set: 17:04, Transit: 12:34. Moon - Rise: 13:30, Set: 07:41. Civil Dark: 17:41 - 07:25. Nautical Dark: 18:22 - 06:44. Astro Dark: 19:02 - 06:04

Total Clouds (% Sky Obscured)

90
92
94
97
96
95
94
77
56
28
39
58
79
85
90
94
86
78
68
75
82
85

Low Clouds (% Sky Obscured)

83
87
91
95
94
94
94
73
50
24
39
57
77
78
79
79
73
63
57
61
56
47

Medium Clouds (% Sky Obscured)

14
25
36
46
46
45
29
24
19
15
11
6
2
22
42
62
43
22
1
23
45
67

High Clouds (% Sky Obscured)

3
1
1
0
1
4
3
22
41
28
36
19
2
9
14
22
27
22
17
17
18
19

ISS Passover

Visibility (miles)

6
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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain

Precipitation Probability (%)

0
1
2
0
6
11
14
13
12
6
5
3
1
5
9
10
10
10
8
19
38
57

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4

Wind Speed/Direction (mph)

9
9
9
9
9
9
9
9
9
8
8
8
8
8
8
8
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
88
88
88
86
88
89
91
93
94
91
89
86
88
89
91
91
93
93
94
93

Pressure (mb)

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

Ozone (du)

386
384
383
382
381
380
380
380
379
378
377
379
382
384
387
389
392
389
386
382
383
383

Forecast for Calenberger Neustadt, Germany (52.38,9.73)

Generated: 24/01/26 09:39:35. Forecast: 24/01/26 to 30/01/26. Timezone: UTC+1.00