Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 23

Waning Crescent 28%

04:21

11:40

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
11 Bad

Sun - Rise: 08:18, Set: 16:59, Transit: 12:39. Moon - Rise: 04:21, Set: 11:40. Civil Dark: 17:37 - 07:41. Nautical Dark: 18:19 - 06:59. Astro Dark: 18:59 - 06:19

Total Clouds (% Sky Obscured)

90
88
89
74
92
100
100
100
100
100
100
83
85
88
82
78
87
57
100
99
100
100
100
100

Low Clouds (% Sky Obscured)

86
88
89
74
90
52
61
30
100
95
97
82
85
88
82
76
70
54
39
47
81
83
66
69

Medium Clouds (% Sky Obscured)

0
0
0
1
5
61
99
100
100
100
52
66
55
2
0
1
17
24
23
82
84
100
100
100

High Clouds (% Sky Obscured)

4
54
5
1
65
100
93
100
55
31
0
0
0
4
45
50
45
32
100
97
93
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
5
0
0
7
0
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
Light Rain
Light Rain
None
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
1
0
0
3
46
95
95
41
65
34
6
1
1
0
0
0
0
0
5
6
41

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
1
0.7
0
0.4
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
13
13
15
15
14
14
14
15
16
16
17
17
17
17
16
14
13
11
11
11
13
14
17

Chance of Frost

Temperature (°C)

5
5
5
5
5
4
4
4
4
3
4
4
5
5
5
5
4
4
4
3
4
4
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
82
78
73
71
71
77
77
83
94
96
86
96
83
82
83
83
86
89
89
88
85
86
82

Pressure (mb)

1005
1005
1006
1006
1006
1006
1005
1005
1004
1003
1003
1003
1003
1004
1005
1006
1007
1007
1007
1006
1006
1005
1005
1004

Ozone (du)

299
305
313
319
322
329
344
368
379
399
411
399
384
374
364
354
355
358
354
352
345
344
340
334

Friday 24

Waning Crescent 19%

05:36

No Set

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
11 Bad

Sun - Rise: 08:17, Set: 17:01, Transit: 12:40. Moon - Rise: 05:36, Set: No Set. Civil Dark: 17:38 - 07:39. Nautical Dark: 18:20 - 06:58. Astro Dark: 19:00 - 06:18

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
94
97
98
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

64
57
84
94
89
96
92
88
87
82
71
69
61
53
50
86
84
87
91
100
99
98
98
100

Medium Clouds (% Sky Obscured)

100
100
95
93
73
99
100
92
74
89
95
92
90
78
82
96
91
70
99
100
100
100
97
97

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
75
65
29
99
37
44
37
100
99
100
99
23

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0

Precipitation Type

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

Precipitation Probability (%)

44
33
54
59
62
95
95
70
25
43
49
39
16
23
46
66
67
69
88
95
95
95
95
66

Precipitation Amount (mm)

0
0
0
0.2
0.2
0.9
1.1
0.4
0
0
0
0
0
0
0
0.3
0.4
0.3
0.5
1.1
1.4
1.8
0.8
0.2

Wind Speed/Direction (mph)

18
19
19
19
17
17
18
18
17
16
15
12
10
8
6
5
4
3
3
4
4
6
7
7

Chance of Frost

Temperature (°C)

6
7
7
7
7
7
7
7
7
7
7
7
7
6
6
6
6
6
5
5
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
72
75
79
87
88
88
87
90
88
88
91
82
81
83
88
88
90
90
85
89
91
93
93

Pressure (mb)

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

Ozone (du)

329
324
322
319
318
319
319
319
323
323
320
322
321
323
322
318
315
315
321
326
326
319
314
320

Saturday 25

Waning Crescent 12%

06:44

12:12

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
11 Bad

Sun - Rise: 08:16, Set: 17:02, Transit: 12:40. Moon - Rise: 06:44, Set: 12:12. Civil Dark: 17:40 - 07:38. Nautical Dark: 18:22 - 06:57. Astro Dark: 19:02 - 06:17

Total Clouds (% Sky Obscured)

100
100
100
94
96
59
66
93
100
97
93
88
92
100
100
100
100
99
100
100
100
100
73
51

Low Clouds (% Sky Obscured)

100
95
96
81
88
59
66
75
74
93
83
84
73
64
66
79
82
84
78
84
92
100
73
51

Medium Clouds (% Sky Obscured)

96
45
57
45
38
23
63
80
99
91
58
49
46
19
27
20
30
35
35
45
36
20
9
3

High Clouds (% Sky Obscured)

10
4
3
13
66
8
1
7
100
24
36
24
63
100
100
100
97
92
100
46
26
44
5
6

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
3
17
17
17
17
17
17
17
17
17
17
17

Precipitation Type

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

Precipitation Probability (%)

74
84
49
55
27
27
19
5
12
51
44
6
2
0
0
1
1
1
0
0
0
0
0
0

Precipitation Amount (mm)

0.4
0.7
0
0.2
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
13
15
13
16
15
15
10
6
8
9
6
6
5
3
3
4
4
4
4
4
5
5
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
78
75
75
71
71
77
89
89
91
93
94
94
88
89
86
80
80
80
81
78
78
80
76

Pressure (mb)

1002
1002
1002
1002
1003
1004
1005
1006
1008
1009
1010
1011
1012
1012
1013
1013
1013
1013
1014
1013
1013
1014
1014
1013

Ozone (du)

333
337
343
346
352
353
355
356
363
364
362
362
361
367
373
375
374
377
385
387
391
390
390
391

Sunday 26

Waning Crescent 6%

07:38

12:59

12 OK
13 OK
14 OK
15 Good
16 OK
17 OK
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

Sun - Rise: 08:14, Set: 17:04, Transit: 12:40. Moon - Rise: 07:38, Set: 12:59. Civil Dark: 17:42 - 07:37. Nautical Dark: 18:23 - 06:56. Astro Dark: 19:03 - 06:16

Total Clouds (% Sky Obscured)

37
31
21
5
26
45
67
67
67
65
71
92
100
99
99
92
99
98
97
98
99
100
100
100

Low Clouds (% Sky Obscured)

37
31
21
5
1
2
2
2
1
0
0
0
1
22
41
57
54
87
96
91
73
35
47
78

Medium Clouds (% Sky Obscured)

1
0
0
0
13
30
45
39
33
24
31
35
40
40
84
72
41
25
12
57
82
100
80
93

High Clouds (% Sky Obscured)

3
0
0
0
20
45
67
67
67
65
71
92
100
99
99
92
67
33
0
2
4
6
37
69

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 (%)

17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
13
26
43
56
64
60
50
42
40
43
52

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
71
71
71
73
80
82
85
85
88
88
88
86
85
85
85
85
82
81
84
85
85
81
77

Pressure (mb)

1013
1012
1012
1011
1011
1011
1010
1010
1009
1008
1007
1006
1005
1004
1002
1001
1000
999
998
997
996
995
994
994

Ozone (du)

402
400
399
399
396
400
398
396
388
387
392
387
369
355
350
354
344
338
336
332
332
327
323
320

Monday 27

Waning Crescent 2%

08:17

14:04

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
11 Bad

Sun - Rise: 08:13, Set: 17:06, Transit: 12:40. Moon - Rise: 08:17, Set: 14:04. Civil Dark: 17:43 - 07:36. Nautical Dark: 18:25 - 06:54. Astro Dark: 19:05 - 06:15

Total Clouds (% Sky Obscured)

100
100
100
100
96
93
89
92
94
100
89
91
100
95
92
89
85
86
85
84
83
82
84
86

Low Clouds (% Sky Obscured)

81
81
81
81
76
82
85
76
37
76
33
33
29
25
21
17
29
43
54
46
42
39
48
57

Medium Clouds (% Sky Obscured)

100
100
75
96
92
88
84
80
89
100
68
56
92
89
87
88
82
73
65
66
68
68
56
46

High Clouds (% Sky Obscured)

100
100
100
98
68
37
5
37
67
100
89
91
99
76
55
37
34
22
5
0
0
0
33
65

ISS Passover

Visibility (miles)

9
9
9
7
9
9
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17

Precipitation Type

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

Precipitation Probability (%)

43
47
16
31
11
33
56
6
16
18
13
3
3
5
3
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

18
18
17
18
18
18
19
17
18
15
16
14
13
13
14
14
14
14
14
14
14
15
15
15

Chance of Frost

Temperature (°C)

8
8
9
9
9
9
9
8
9
8
10
9
8
8
8
8
8
7
7
7
7
7
7
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
73
77
73
75
75
77
82
81
85
74
78
77
77
74
73
71
71
73
75
74
71
71
70

Pressure (mb)

993
992
991
991
990
990
990
991
991
992
992
992
993
993
993
993
993
993
993
994
994
994
994
994

Ozone (du)

322
324
324
321
319
321
326
331
343
348
356
363
370
371
373
375
378
382
386
391
393
395
397
396

Tuesday 28

Waning Crescent 1%

08:44

15:25

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
11 Bad

Sun - Rise: 08:11, Set: 17:08, Transit: 12:40. Moon - Rise: 08:44, Set: 15:25. Civil Dark: 17:45 - 07:34. Nautical Dark: 18:26 - 06:53. Astro Dark: 19:06 - 06:13

Total Clouds (% Sky Obscured)

88
94
96
100
99
98
98
95
92
90
92
94
94
95
96
96
91
88
86
85
86
88
78
70

Low Clouds (% Sky Obscured)

67
79
91
100
99
98
97
93
89
90
91
89
87
84
82
82
87
88
86
85
86
88
78
70

Medium Clouds (% Sky Obscured)

34
39
35
33
38
45
52
60
66
72
72
70
65
64
66
67
69
71
69
62
53
46
30
16

High Clouds (% Sky Obscured)

88
90
90
90
60
30
0
3
7
11
10
6
3
16
35
59
49
32
5
0
2
1
1
1

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 (%)

17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17

Precipitation Type

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

Precipitation Probability (%)

0
2
3
3
20
33
45
49
48
42
48
56
66
66
59
44
33
21
6
25
35
43
37
28

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
17
16
16
15
14
14
14
13
13
13
12
12
12
12
12
11
10
9
9
9
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
69
70
70
70
74
78
82
81
81
81
83
88
93
90
85
80
80
80
78
79
80
82
76

Pressure (mb)

994
993
994
994
994
994
995
995
996
997
998
999
1000
1000
1001
1002
1004
1004
1005
1006
1007
1008
1008
1009

Ozone (du)

396
396
397
397
398
401
404
407
409
411
413
417
421
425
428
432
435
432
429
426
423
419
416
411

Wednesday 29

New Moon 0%

09:03

16:53

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 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 08:10, Set: 17:10, Transit: 12:41. Moon - Rise: 09:03, Set: 16:53. Civil Dark: 17:47 - 07:33. Nautical Dark: 18:28 - 06:52. Astro Dark: 19:08 - 06:12

Total Clouds (% Sky Obscured)

61
62
66
75
73
72
70
72
73
77
62
52
43
51
58
65
74
83
95

Low Clouds (% Sky Obscured)

61
54
49
43
53
66
70
72
73
77
62
50
35
39
42
43
61
77
94

Medium Clouds (% Sky Obscured)

1
17
35
57
59
57
60
60
65
65
44
26
1
17
31
45
39
41
44

High Clouds (% Sky Obscured)

1
4
10
14
15
16
15
10
11
11
12
7
0
17
33
50
48
46
27

ISS Passover

Visibility (miles)

9
9
9
9
9
6
3
0
3
6
9
9
9
9
9
9
9
9
9

Fog (%)

17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17

Precipitation Type

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

Precipitation Probability (%)

5
18
28
38
45
52
60
57
54
49
37
27
2
2
1
1
16
25
36

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.2
0.3
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
9
8
7
7
7
7
7
7
7
7
7
7
7
8
9
10
10
9

Chance of Frost

Temperature (°C)

7
7
6
5
5
5
4
4
4
4
4
4
4
4
5
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

2
1
2
2
3
3
3
3
3
3
2
2
2
2
2
2
2
3
3

Relative Humidity (%)

71
67
74
80
88
91
93
94
91
88
85
85
83
83
83
85
85
85
88

Pressure (mb)

1009
1009
1009
1009
1009
1010
1010
1010
1011
1011
1012
1012
1013
1013
1014
1014
1015
1015
1016

Ozone (du)

406
401
391
381
370
373
375
377
378
379
379
381
383
385
389
393
396
397
398

Forecast for Osnabrück, Germany (52.27,8.05)

Generated: 23/01/25 12:25:37. Forecast: 23/01/25 to 29/01/25. Timezone: UTC+1.00