Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 1

Waxing Gibbous 100%

19:16

06:15

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 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 Good
03 Good

Sun - Rise: 06:39, Set: 19:38, Transit: 13:09. Moon - Rise: 19:16, Set: 06:15. Civil Dark: 20:12 - 06:06. Nautical Dark: 20:52 - 05:25. Astro Dark: 21:36 - 04:42

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
96
82
71
96
98
85
84
61
43
22
26
22
28
26
20
11
6
14

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
94
82
71
96
98
79
79
61
43
22
26
22
28
26
20
8
1
11

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

0
0
0
0
1
3
8
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
5
4
3
5
8
12
3
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
96
94
89
83
74
64
61
61
68
75
74
84
88
91
89
89
89
88
89
86

Pressure (mb)

1025
1025
1025
1026
1026
1026
1027
1026
1026
1026
1025
1025
1024
1024
1023
1023
1023
1023
1023
1023
1022
1022
1021
1021

Ozone (du)

471
465
463
459
453
449
445
439
436
434
432
430
424
416
408
401
396
394
393
395
396
394
392
393

Thursday 2

Full Moon 99%

20:31

06:27

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

Sun - Rise: 06:37, Set: 19:40, Transit: 13:08. Moon - Rise: 20:31, Set: 06:27. Civil Dark: 20:13 - 06:03. Nautical Dark: 20:54 - 05:23. Astro Dark: 21:38 - 04:39

Total Clouds (% Sky Obscured)

22
23
25
25
17
4
15
18
21
25
31
35
31
23
31
24
25
15
54
51
59
81
96
99

Low Clouds (% Sky Obscured)

22
23
25
25
17
4
15
18
21
25
31
35
31
23
31
24
14
11
9
32
59
81
96
99

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
5
50
44
59
59
63
51

High Clouds (% Sky Obscured)

5
5
4
2
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
1
4
15
3
3

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
1
3
15
35
36

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

Chance of Frost

Temperature (°C)

2
1
1
1
1
4
6
8
9
10
11
11
11
11
10
9
7
6
5
5
5
5
5
5

Feels Like (°C)

1
0
1
0
1
4
6
8
9
10
10
10
9
9
9
8
6
5
4
3
3
3
3
1

Dew Point (°C)

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

Relative Humidity (%)

88
88
88
88
80
72
67
63
59
55
52
51
50
50
57
67
67
68
68
69
69
72
73
73

Pressure (mb)

1020
1020
1019
1019
1019
1019
1018
1018
1017
1016
1016
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

394
395
395
397
399
396
393
391
392
395
396
398
399
398
398
397
395
393
390
387
385
385
390
399

Friday 3

Waning Gibbous 96%

21:46

06:39

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 OK
20 OK
21 OK
22 OK
23 OK
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:35, Set: 19:41, Transit: 13:08. Moon - Rise: 21:46, Set: 06:39. Civil Dark: 20:15 - 06:01. Nautical Dark: 20:56 - 05:20. Astro Dark: 21:40 - 04:36

Total Clouds (% Sky Obscured)

100
99
88
89
73
61
66
65
84
85
78
57
69
83
85
28
28
32
48
48
58
61
61
88

Low Clouds (% Sky Obscured)

100
99
88
87
70
57
61
62
68
68
56
16
11
15
15
1
1
2
2
3
31
44
45
52

Medium Clouds (% Sky Obscured)

93
12
0
0
0
0
0
0
22
15
21
23
45
45
47
23
20
23
36
46
54
56
43
46

High Clouds (% Sky Obscured)

1
12
13
0
0
2
2
2
0
3
0
0
0
0
1
3
2
2
8
9
56
56
55
66

ISS Passover

Visibility (miles)

9
9
9
9
4
2
8
8
8
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 (%)

33
16
11
23
21
3
1
10
0
2
0
0
1
1
0
0
0
0
0
0
1
11
20
24

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)

9
8
8
8
7
6
7
7
8
9
10
9
10
10
7
4
4
6
8
10
11
12
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
73
79
88
94
93
85
79
74
70
69
70
65
63
68
74
84
86
82
78
79
74
74
74

Pressure (mb)

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

Ozone (du)

401
393
401
411
404
398
400
405
405
402
394
387
385
382
383
384
381
381
379
378
379
378
379
377

Saturday 4

Waning Gibbous 92%

23:01

06:54

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:33, Set: 19:43, Transit: 13:08. Moon - Rise: 23:01, Set: 06:54. Civil Dark: 20:17 - 05:59. Nautical Dark: 20:58 - 05:18. Astro Dark: 21:42 - 04:33

Total Clouds (% Sky Obscured)

74
75
98
100
97
95
93
89
84
82
81
85
86
67
90
94
96
97
98
99
93
79
87
74

Low Clouds (% Sky Obscured)

56
70
95
97
95
92
67
61
70
74
42
68
65
56
76
87
75
64
41
33
32
32
22
13

Medium Clouds (% Sky Obscured)

44
42
54
75
69
66
70
69
53
36
52
64
41
16
36
30
50
57
61
69
72
63
75
48

High Clouds (% Sky Obscured)

55
41
28
17
14
16
28
27
23
22
30
29
38
18
25
15
41
65
92
95
93
79
68
35

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 (%)

27
25
22
21
19
14
2
8
30
24
31
30
12
29
31
19
2
2
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)

13
14
14
14
14
14
15
16
16
16
12
14
12
10
10
9
8
8
8
7
7
6
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
3
3
2
4
4
4
6
8
7
9
10
9
9
11
9
8
7
7
6
6
6
7
5

Dew Point (°C)

3
4
4
4
6
6
7
7
8
8
9
8
10
9
10
9
8
8
8
7
7
7
6
6

Relative Humidity (%)

74
75
77
74
80
81
82
77
72
72
79
67
84
80
80
81
84
85
85
87
87
90
87
87

Pressure (mb)

1017
1017
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1020
1020
1020
1021
1022
1022
1022
1022
1022
1022
1022
1021

Ozone (du)

378
378
375
375
377
376
375
374
372
371
369
369
370
371
372
374
376
378
379
378
378
376
377
377

Sunday 5

Waning Gibbous 85%

00:14

07:13

04 Bad
05 Bad
06 OK
07 OK
08 OK
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

Sun - Rise: 06:30, Set: 19:45, Transit: 13:08. Moon - Rise: 00:14, Set: 07:13. Civil Dark: 20:19 - 05:57. Nautical Dark: 21:00 - 05:15. Astro Dark: 21:45 - 04:31

Total Clouds (% Sky Obscured)

58
49
35
32
36
58
66
55
97
69
84
89
99
99
98
97
98
97
97
97
98
99
99
99

Low Clouds (% Sky Obscured)

5
2
3
2
1
0
0
0
0
0
11
24
36
42
39
39
61
49
40
51
62
71
66
52

Medium Clouds (% Sky Obscured)

45
41
35
32
36
58
66
55
75
69
70
53
58
92
93
73
80
84
94
74
51
30
29
27

High Clouds (% Sky Obscured)

3
2
1
0
4
10
15
33
58
69
80
85
92
64
37
21
88
78
60
65
71
82
93
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
8
7
6
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 (%)

0
0
0
1
0
0
0
0
0
0
2
1
2
8
16
17
26
20
21
21
24
31
28
23

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)

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

Chance of Frost

Temperature (°C)

8
8
8
8
10
12
14
16
18
18
19
19
19
18
17
16
15
12
11
9
9
9
8
8

Feels Like (°C)

5
5
6
6
8
10
11
13
15
13
15
16
15
14
13
12
10
9
9
9
8
8
7
6

Dew Point (°C)

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

Relative Humidity (%)

85
82
84
85
80
72
67
61
54
50
48
49
54
58
62
66
66
73
83
91
91
91
91
91

Pressure (mb)

1021
1021
1020
1020
1020
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1018
1019
1021
1022
1023
1024
1025
1025
1025

Ozone (du)

378
375
374
371
371
370
367
365
363
362
358
356
356
357
359
358
356
356
356
356
358
360
362
366

Monday 6

Waning Gibbous 85%

01:22

07:38

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 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 Good
03 Good

Sun - Rise: 06:28, Set: 19:46, Transit: 13:07. Moon - Rise: 01:22, Set: 07:38. Civil Dark: 20:20 - 05:54. Nautical Dark: 21:02 - 05:13. Astro Dark: 21:47 - 04:28

Total Clouds (% Sky Obscured)

99
91
82
73
78
85
91
93
94
95
87
81
79
64
48
32
31
31
39
35
28
22
16
9

Low Clouds (% Sky Obscured)

42
32
27
15
28
45
61
58
56
51
47
42
37
31
27
23
22
20
17
11
5
0
0
0

Medium Clouds (% Sky Obscured)

21
12
5
0
0
0
0
8
17
25
17
8
1
1
0
0
1
1
1
1
1
1
0
0

High Clouds (% Sky Obscured)

99
91
82
73
73
69
65
68
72
77
72
69
65
44
23
0
0
0
3
17
20
20
14
8

ISS Passover

Visibility (miles)

8
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 (%)

17
13
9
11
10
7
3
6
6
2
3
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
5
6
6
5
6
6
7
7
7
7
11
11
10
10
11
11
6
7
7
6
6
6
5

Dew Point (°C)

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

Relative Humidity (%)

91
91
88
85
84
82
79
78
73
70
64
62
60
57
64
72
79
78
78
78
79
81
82
82

Pressure (mb)

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

Ozone (du)

370
374
374
374
375
373
371
370
369
368
367
366
365
364
364
364
363
363
363
363
363
362
362
361

Tuesday 7

Waning Gibbous 78%

02:22

08:13

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

Sun - Rise: 06:26, Set: 19:48, Transit: 13:07. Moon - Rise: 02:22, Set: 08:13. Civil Dark: 20:22 - 05:52. Nautical Dark: 21:04 - 05:10. Astro Dark: 21:49 - 04:25

Total Clouds (% Sky Obscured)

4
7
9
12
20
27
31
29
26
24
25
28
33
27
18
8
6
4
2
2
2
2

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
7
10
13
21
27
19
11
3
2
1
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

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

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

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 (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
6
6
7
8
11
13
15
16
17
19
19
19
19
17
15
14
13
12
11
11
10

Feels Like (°C)

5
5
5
5
5
9
9
10
11
12
13
20
19
19
19
19
20
13
12
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

82
83
81
79
78
71
64
60
56
52
48
48
49
49
55
62
71
75
77
78
81
83

Pressure (mb)

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

Ozone (du)

361
361
361
361
360
360
359
358
358
358
358
358
358
357
356
355
354
354
355
356
357
358

Forecast for Naundorf, Germany (51.12,13.62)

Generated: 01/04/26 04:39:30. Forecast: 01/04/26 to 07/04/26. Timezone: UTC+2.00