Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 22

Waxing Crescent 34%

09:02

02:52

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

Sun - Rise: 05:52, Set: 20:13, Transit: 13:03. Moon - Rise: 09:02, Set: 02:52. Civil Dark: 20:49 - 05:16. Nautical Dark: 21:35 - 04:30. Astro Dark: 22:28 - 03:36

Total Clouds (% Sky Obscured)

3
3
4
8
61
44
29
44
48
15
26
21
2
6
5
7
2
3
14
78
72
71
90
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
12
26
21
1
6
5
7
0
0
0
0
3
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
49
44
2
1
3
4
0
0
0
0
0
0
0
0
0
0
0
1
63
92

High Clouds (% Sky Obscured)

3
3
4
6
25
4
26
44
48
3
3
3
0
0
0
0
0
3
14
78
72
71
75
94

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)

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

Chance of Frost

Temperature (°C)

2
2
4
6
7
9
11
12
12
13
13
13
12
12
9
8
7
7
6
6
5
5
5
5

Feels Like (°C)

1
1
4
4
5
6
8
9
8
8
10
10
10
11
8
7
6
5
5
4
2
1
0
1

Dew Point (°C)

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

Relative Humidity (%)

86
81
75
68
62
58
52
52
53
54
55
57
64
72
77
82
87
88
88
85
86
88
88
86

Pressure (mb)

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

Ozone (du)

421
421
424
428
432
434
433
429
422
416
411
406
404
403
399
395
392
390
388
386
382
376
374
375

Thursday 23

Waxing Crescent 46%

10:24

03:22

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

Sun - Rise: 05:50, Set: 20:14, Transit: 13:03. Moon - Rise: 10:24, Set: 03:22. Civil Dark: 20:51 - 05:14. Nautical Dark: 21:37 - 04:27. Astro Dark: 22:30 - 03:33

Total Clouds (% Sky Obscured)

81
51
14
4
13
16
23
29
25
9
5
24
23
16
53
59
56
56
72
83
69
80
85
90

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
23
29
25
5
4
1
0
0
1
17
26
39
46
50
58
75
82
90

Medium Clouds (% Sky Obscured)

73
41
9
2
13
16
17
18
5
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

36
4
4
0
0
0
0
0
3
2
2
18
20
13
40
34
41
33
45
59
40
51
54
32

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
8
8
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
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)

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

Chance of Frost

Temperature (°C)

5
5
7
8
9
10
12
12
13
13
14
13
13
12
10
9
8
7
7
7
7
6
6
6

Feels Like (°C)

1
-0
2
4
5
6
7
7
8
9
10
10
10
10
9
7
6
4
4
4
3
2
3
3

Dew Point (°C)

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

Relative Humidity (%)

86
78
72
65
62
57
55
53
53
59
60
64
70
76
85
91
88
90
93
93
94
94
96
98

Pressure (mb)

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

Ozone (du)

375
375
376
373
371
371
370
369
367
364
364
364
363
362
360
357
356
356
357
359
363
363
361
361

Friday 24

First Quarter 57%

11:50

03:44

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 OK
22 OK
23 OK
00 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 05:48, Set: 20:16, Transit: 13:03. Moon - Rise: 11:50, Set: 03:44. Civil Dark: 20:52 - 05:12. Nautical Dark: 21:39 - 04:25. Astro Dark: 22:33 - 03:30

Total Clouds (% Sky Obscured)

93
94
90
92
97
90
84
80
80
88
91
87
86
68
51
27
10
20
37
48
46
47
46
47

Low Clouds (% Sky Obscured)

93
94
89
91
96
89
82
75
75
85
90
84
82
62
51
27
9
17
22
20
29
38
43
47

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
0
13

High Clouds (% Sky Obscured)

30
6
2
2
20
20
15
2
2
15
28
37
36
26
18
2
2
7
35
48
46
28
1
32

ISS Passover

Visibility (miles)

5
2
8
8
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
3
12
0
2
0
0
10
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
91
88
82
79
85
84
81
78
74
72
72
77
88
90
91
93
93
93
93
94
94
93

Pressure (mb)

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

Ozone (du)

362
364
364
362
359
358
358
359
359
358
357
357
358
359
358
358
358
358
358
359
361
365
367
368

Saturday 25

Waxing Gibbous 68%

13:13

03:59

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

Sun - Rise: 05:46, Set: 20:18, Transit: 13:03. Moon - Rise: 13:13, Set: 03:59. Civil Dark: 20:54 - 05:09. Nautical Dark: 21:41 - 04:22. Astro Dark: 22:36 - 03:26

Total Clouds (% Sky Obscured)

56
60
65
62
63
70
25
3
2
45
10
2
4
5
17
29
41
35
26
20
19
26
25
32

Low Clouds (% Sky Obscured)

49
50
43
34
25
19
10
0
1
4
5
2
2
0
17
29
41
35
26
20
16
24
25
29

Medium Clouds (% Sky Obscured)

31
58
65
62
62
47
22
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

56
60
63
30
1
18
3
3
1
24
2
0
1
1
1
0
0
0
0
0
2
4
5
7

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
5
3
3
2
3
4
4
3
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)

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

Chance of Frost

Temperature (°C)

6
6
7
8
9
10
12
13
14
14
15
14
13
12
11
10
9
8
7
6
5
4
3
3

Feels Like (°C)

3
3
3
4
5
5
6
8
9
10
10
10
9
8
6
5
4
3
3
1
0
-0
-2
-2

Dew Point (°C)

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

Relative Humidity (%)

93
90
87
74
61
59
60
57
55
54
60
67
70
72
72
71
75
79
79
78
82
89
93
96

Pressure (mb)

1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1015
1015
1015
1015
1016
1017
1018
1018
1019
1020
1021
1021
1022
1023

Ozone (du)

370
372
378
390
397
398
394
391
387
385
386
385
385
385
383
379
376
373
378
383
386
386
384
381

Sunday 26

Waxing Gibbous 78%

14:33

04:12

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

Sun - Rise: 05:44, Set: 20:19, Transit: 13:03. Moon - Rise: 14:33, Set: 04:12. Civil Dark: 20:56 - 05:07. Nautical Dark: 21:43 - 04:20. Astro Dark: 22:39 - 03:23

Total Clouds (% Sky Obscured)

40
49
45
29
13
23
72
80
64
62
67
66
64
63
31
28
30
41
51
59
37
22
14
20

Low Clouds (% Sky Obscured)

37
42
37
21
4
2
2
2
2
2
2
2
0
0
10
4
0
2
3
5
4
3
1
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
11
18
20
26
24
25
15
10
2
4
7
9
9
9
8
4

High Clouds (% Sky Obscured)

9
11
9
7
5
23
47
65
62
60
59
39
19
1
8
12
12
20
24
27
7
3
1
14

ISS Passover

Visibility (miles)

9
8
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)

9
9
9
9
9
9
9
9
10
10
10
10
8
6
4
3
2
2
2
3
4
4
4
4

Chance of Frost

Temperature (°C)

2
3
4
5
7
9
10
10
11
12
11
11
11
9
7
6
5
4
3
3
3
3
2
2

Feels Like (°C)

-2
-1
-1
1
3
5
7
6
6
7
8
8
9
8
6
6
5
5
4
4
3
1
-0
0

Dew Point (°C)

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

Relative Humidity (%)

96
93
86
79
70
62
54
49
48
47
48
50
57
63
70
70
71
71
69
67
65
64
62
60

Pressure (mb)

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

Ozone (du)

382
381
381
381
381
381
384
386
389
394
393
392
392
392
391
391
391
392
394
396
399
399
398
398

Monday 27

Waxing Gibbous 86%

15:49

04:24

06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
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

Sun - Rise: 05:42, Set: 20:21, Transit: 13:03. Moon - Rise: 15:49, Set: 04:24. Civil Dark: 20:58 - 05:05. Nautical Dark: 21:45 - 04:17. Astro Dark: 22:42 - 03:20

Total Clouds (% Sky Obscured)

26
29
33
35
46
43
43
43
45
46
41
61
80
100
97
95
95
97
99
100
100
99
99
99

Low Clouds (% Sky Obscured)

2
3
8
12
14
18
19
22
25
31
37
36
35
34
32
29
24
25
23
21
14
11
9
6

Medium Clouds (% Sky Obscured)

2
0
15
27
40
22
15
12
8
6
0
16
36
54
50
45
41
32
54
70
79
86
87
92

High Clouds (% Sky Obscured)

26
29
33
35
46
43
37
7
8
8
8
39
69
100
86
72
60
80
91
100
94
90
86
88

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
1
3
2
4

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

Chance of Frost

Temperature (°C)

3
4
6
7
9
10
11
11
12
12
12
12
11
9
8
7
6
5
5
5
4
4
4
4

Feels Like (°C)

-0
-1
-0
6
7
8
8
8
9
11
10
10
11
10
11
4
4
4
4
4
3
2
2
2

Dew Point (°C)

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

Relative Humidity (%)

60
58
56
56
55
53
53
54
54
54
53
53
58
64
70
69
67
65
65
65
63
64
66
68

Pressure (mb)

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

Ozone (du)

397
395
394
394
393
393
392
392
391
391
390
389
389
388
388
391
393
395
397
398
399
400
402
404

Tuesday 28

Waxing Gibbous 92%

17:04

04:35

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

Sun - Rise: 05:41, Set: 20:22, Transit: 13:02. Moon - Rise: 17:04, Set: 04:35. Civil Dark: 21:00 - 05:03. Nautical Dark: 21:48 - 04:15. Astro Dark: 22:45 - 03:16

Total Clouds (% Sky Obscured)

99
99
100
100
100
98
95
92
89
87
87
93
95
97
98
98
98
94
92
89

Low Clouds (% Sky Obscured)

8
10
11
16
27
30
32
31
32
45
51
50
50
50
50
51
52
55
57
60

Medium Clouds (% Sky Obscured)

95
96
97
99
100
98
95
92
89
87
87
81
76
71
69
61
62
54
62
53

High Clouds (% Sky Obscured)

92
99
99
100
100
98
95
92
89
87
87
93
95
97
98
98
98
68
37
9

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

4
5
5
5
4
17
21
21
31
39
45
49
51
49
43
36
27
26
26
26

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
1
4
5
5
5
5
5
7
7
7
7
7
8
2
2
3
3
3

Dew Point (°C)

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

Relative Humidity (%)

66
64
63
57
53
49
48
44
43
42
42
41
47
53
63
61
61
61
66
68

Pressure (mb)

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

Ozone (du)

404
405
405
406
407
408
410
412
414
414
414
414
413
412
411
412
412
413
413
413

Forecast for Naundorf, Germany (51.12,13.62)

Generated: 22/04/26 06:10:25. Forecast: 22/04/26 to 28/04/26. Timezone: UTC+2.00