Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 21

Waxing Crescent 16%

07:07

22:23

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

Sun - Rise: 06:16, Set: 18:36, Transit: 12:26. Moon - Rise: 07:07, Set: 22:23. Civil Dark: 19:10 - 05:42. Nautical Dark: 19:50 - 05:02. Astro Dark: 20:30 - 04:20

Total Clouds (% Sky Obscured)

52
46
33
4
2
20
12
2
3
0
0
4
0
0
0
0
0
12
8
1
0
1
6
2

Low Clouds (% Sky Obscured)

3
1
0
1
1
12
8
1
3
0
0
4
0
0
0
0
0
12
8
0
0
0
0
0

Medium Clouds (% Sky Obscured)

15
20
23
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
5
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 (%)

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 (%)

1
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)

5
5
4
3
3
3
3
3
3
3
3
3
3
4
5
7
8
9
10
11
11
9
7
5

Chance of Frost

Temperature (°C)

6
5
5
4
3
3
3
3
2
2
2
2
3
6
8
10
12
13
13
13
13
12
10
9

Feels Like (°C)

5
4
4
3
3
2
1
1
1
1
1
1
3
5
7
9
10
11
11
10
10
10
9
7

Dew Point (°C)

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

Relative Humidity (%)

85
85
86
88
88
89
88
91
91
91
91
91
79
68
62
54
48
47
47
48
52
58
64
67

Pressure (mb)

1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1017
1017
1016
1015
1015
1015
1015
1016

Ozone (du)

396
402
409
414
417
420
426
432
433
431
431
430
428
424
422
418
414
410
407
407
407
407
409
412

Sunday 22

Waxing Crescent 26%

07:33

23:56

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

Sun - Rise: 06:13, Set: 18:38, Transit: 12:25. Moon - Rise: 07:33, Set: 23:56. Civil Dark: 19:11 - 05:40. Nautical Dark: 19:52 - 04:59. Astro Dark: 20:32 - 04:17

Total Clouds (% Sky Obscured)

0
0
4
0
0
0
0
0
1
26
75
100
100
100
94
1
10
20
71
71
77
100
98
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
3
1
1
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
0
0
0
37
63
17
1
4
2
2
3
49
66
73
84

High Clouds (% Sky Obscured)

0
0
2
0
0
0
0
0
1
26
75
100
100
100
74
0
10
20
71
71
77
100
96
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
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
0
0
0
0
0
0
0
0
0
0
0
0
3
12
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)

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

Chance of Frost

Temperature (°C)

7
7
6
5
5
4
4
3
3
2
2
2
4
6
9
11
12
13
13
13
13
12
11
9

Feels Like (°C)

7
6
6
5
5
5
4
4
2
2
-1
1
2
4
7
10
11
10
10
10
9
9
9
7

Dew Point (°C)

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

Relative Humidity (%)

68
69
70
72
75
75
76
77
77
80
81
79
71
65
60
55
52
52
54
57
59
66
75
81

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1020

Ozone (du)

416
419
421
424
424
422
421
420
418
417
417
422
417
405
406
415
411
405
400
397
395
390
386
383

Monday 23

Waxing Crescent 37%

08:12

01:23

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:11, Set: 18:39, Transit: 12:25. Moon - Rise: 08:12, Set: 01:23. Civil Dark: 19:13 - 05:37. Nautical Dark: 19:53 - 04:57. Astro Dark: 20:34 - 04:14

Total Clouds (% Sky Obscured)

100
100
100
100
99
100
100
100
81
70
70
87
91
94
86
86
79
78
76
73
82
91
100
99

Low Clouds (% Sky Obscured)

1
6
1
2
6
13
13
1
1
0
1
4
2
2
3
2
5
6
7
7
5
2
0
0

Medium Clouds (% Sky Obscured)

89
82
73
94
90
93
92
92
81
70
70
85
52
87
78
81
68
61
54
25
49
61
71
82

High Clouds (% Sky Obscured)

100
100
100
100
95
100
100
97
38
36
52
62
79
80
58
59
60
60
58
56
71
85
100
97

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
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
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
2
3
3
3
4
4
4
4
6
8
9
10
11
10
10
10
9
7
6

Chance of Frost

Temperature (°C)

8
8
7
6
6
5
5
5
5
4
4
5
6
9
10
11
13
14
14
15
15
14
13
11

Feels Like (°C)

6
6
5
5
4
4
3
3
2
2
2
2
3
5
6
7
9
10
10
10
11
10
9
7

Dew Point (°C)

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

Relative Humidity (%)

84
85
87
87
85
85
83
83
89
91
91
89
83
74
73
68
62
58
57
59
58
61
66
70

Pressure (mb)

1021
1021
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1020
1019
1018
1017
1016
1015
1015
1014
1014

Ozone (du)

379
376
373
370
366
364
363
361
359
356
356
355
354
353
351
350
349
348
349
349
349
349
355
356

Tuesday 24

Waxing Crescent 49%

09:08

02:38

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:09, Set: 18:41, Transit: 12:25. Moon - Rise: 09:08, Set: 02:38. Civil Dark: 19:15 - 05:35. Nautical Dark: 19:55 - 04:54. Astro Dark: 20:36 - 04:12

Total Clouds (% Sky Obscured)

97
95
97
98
100
100
100
100
100
100
100
97
93
92
94
97
100
100
100
98
95
91
79
85

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
16
24
36
24
16
10
34
52
79
74
66
56
57
61
68
70

Medium Clouds (% Sky Obscured)

31
40
87
98
100
100
100
100
100
71
100
74
54
82
94
97
100
100
100
82
89
86
18
81

High Clouds (% Sky Obscured)

95
92
94
94
96
97
98
89
90
95
95
67
33
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
5
4
5
9
8
9
1
9
8
7
8
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
Very Light Rain
Light Rain
Light Rain
None
None
None
Very Light Rain
Light Rain
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
5
42
67
95
95
64
44
34
64
80
41
57
60
60
58
55
49
49
28
21

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
1.2
0.7
0
0
0
0.2
0.4
0
0.3
0.3
0.3
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

8
10
11
13
13
14
15
15
14
12
12
13
13
16
15
16
17
17
17
17
16
14
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
5
5
5
5
5
6
7
7
5
5
5
6
6
4
1
0
0
0
1
1
1
1

Relative Humidity (%)

68
72
73
74
74
73
73
78
88
93
85
88
84
88
84
69
62
61
61
61
64
70
72
75

Pressure (mb)

1013
1012
1011
1010
1009
1008
1007
1006
1005
1005
1004
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1004
1004
1005

Ozone (du)

359
363
365
368
371
373
379
385
392
402
412
422
428
428
433
442
443
443
445
448
448
449
447
446

Wednesday 25

First Quarter 61%

10:22

03:34

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:06, Set: 18:43, Transit: 12:25. Moon - Rise: 10:22, Set: 03:34. Civil Dark: 19:17 - 05:32. Nautical Dark: 19:57 - 04:52. Astro Dark: 20:38 - 04:09

Total Clouds (% Sky Obscured)

84
83
83
85
86
91
96
100
100
100
96
96
98
100
96
91
88
93
97
100
83
66
49
46

Low Clouds (% Sky Obscured)

69
70
72
70
67
70
74
76
76
76
58
71
74
80
75
70
71
77
84
89
70
48
28
23

Medium Clouds (% Sky Obscured)

79
77
77
85
86
38
25
100
100
100
72
53
42
37
34
28
25
45
64
84
64
41
16
9

High Clouds (% Sky Obscured)

0
1
4
4
4
28
54
78
87
80
48
10
19
28
25
20
15
10
5
1
30
57
49
46

ISS Passover

Visibility (miles)

9
9
9
3
0
7
0
0
0
5
9
9
7
5
3
2
2
1
4
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
None
Snow
Snow
None
None
Snow
Snow
None
None
None
None
None
None
Snow
None
None
None
None
None
None
None
None

Precipitation Probability (%)

14
5
55
95
74
39
36
41
37
13
9
25
29
30
34
39
43
47
48
48
41
33
17
17

Precipitation Amount (mm)

0
0
0
1.3
0.4
0
0
0.1
0.1
0
0
0
0
0
0
0.1
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
13
14
14
14
13
13
12
12
12
12
12
13
13
14
14
16
19
19
18
18
16
15
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
80
82
85
96
93
96
94
94
88
83
84
86
88
89
83
78
74
71
70
68
71
74
76

Pressure (mb)

1005
1006
1006
1006
1006
1007
1007
1008
1008
1008
1008
1009
1008
1009
1009
1009
1009
1009
1009
1010
1010
1011
1011
1012

Ozone (du)

449
449
446
443
443
443
442
442
442
443
442
444
449
454
459
465
470
476
474
471
468
464
460
456

Thursday 26

Waxing Gibbous 57%

11:46

04:11

20 Bad
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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:04, Set: 18:45, Transit: 12:24. Moon - Rise: 11:46, Set: 04:11. Civil Dark: 19:18 - 05:30. Nautical Dark: 19:59 - 04:49. Astro Dark: 20:40 - 04:06

Total Clouds (% Sky Obscured)

43
39
46
53
64
72
81
91
94
96
99
99
99
98
96
91
87
85
85
85
88
92
96
83

Low Clouds (% Sky Obscured)

18
13
25
38
51
62
77
91
94
96
99
99
99
98
96
91
87
85
79
73
67
62
56
42

Medium Clouds (% Sky Obscured)

7
5
4
12
15
39
63
90
61
35
14
16
17
28
35
46
47
46
46
42
52
65
78
63

High Clouds (% Sky Obscured)

29
5
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
7
20
35
27

ISS Passover

Visibility (miles)

9
9
9
6
3
0
3
6
9
8
7
7
5
4
3
5
7
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

13
1
17
19
15
28
33
31
22
14
7
21
26
29
27
23
23
22
19
12
16
16
16
16

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)

12
11
10
9
9
10
10
9
9
9
8
8
8
8
9
9
9
9
9
9
9
8
7
6

Chance of Frost

Temperature (°C)

1
1
0
0
0
0
0
1
1
1
1
2
3
3
4
5
6
6
7
8
8
7
6
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
78
78
83
86
91
89
88
86
88
89
93
88
85
80
76
72
69
65
60
56
64
74
86

Pressure (mb)

1012
1013
1013
1014
1014
1014
1015
1015
1016
1016
1017
1017
1018
1019
1020
1020
1020
1020
1020
1020
1020
1021
1021
1022

Ozone (du)

457
459
460
463
465
467
466
466
465
461
456
452
442
432
422
416
409
402
399
396
393
390
386
383

Friday 27

Waxing Gibbous 72%

13:13

04:36

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

Sun - Rise: 06:02, Set: 18:46, Transit: 12:24. Moon - Rise: 13:13, Set: 04:36. Civil Dark: 19:20 - 05:28. Nautical Dark: N/A - 04:47. Astro Dark: 20:42 - 04:03

Total Clouds (% Sky Obscured)

69
58
59
60
61
64
70
72
81
85
88
89
91
94
91
90
91

Low Clouds (% Sky Obscured)

28
16
23
35
40
38
35
32
30
28
25
33
42
52
54
60
62

Medium Clouds (% Sky Obscured)

48
35
41
49
57
45
32
21
23
25
26
25
23
19
16
19
25

High Clouds (% Sky Obscured)

19
12
13
18
27
50
70
72
81
85
69
58
54
53
49
45
39

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

12
1
2
1
0
0
0
0
1
1
1
2
2
1
6
7
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
5
4
5
6
6
6
5
5
5
5
5
6
7
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
89
91
93
93
93
93
94
94
91
91
88
82
76
70
74
78

Pressure (mb)

1022
1023
1024
1024
1024
1025
1025
1025
1025
1025
1026
1026
1026
1027
1027
1027
1026

Ozone (du)

382
381
381
378
376
373
371
369
368
366
365
363
361
360
358
357
356

Forecast for Bockenem, Germany (52.00,10.12)

Generated: 21/03/26 20:01:35. Forecast: 21/03/26 to 27/03/26. Timezone: UTC+1.00