Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 25

Waxing Gibbous 78%

14:53

04:28

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

Sun - Rise: 06:02, Set: 20:49, Transit: 13:25. Moon - Rise: 14:53, Set: 04:28. Civil Dark: 21:29 - 05:22. Nautical Dark: 22:18 - 04:31. Astro Dark: 23:22 - 03:25

Total Clouds (% Sky Obscured)

49
37
69
66
90
70
9
16
25
25
20
34
31
39
74
79
93
65
31
25
100
89
21
15

Low Clouds (% Sky Obscured)

31
35
29
34
22
26
2
12
23
24
19
34
31
39
45
44
46
50
31
25
1
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
31
0
2
0
0
21
9
2

High Clouds (% Sky Obscured)

6
37
41
66
90
67
4
5
8
5
6
4
10
10
56
79
71
43
4
6
100
89
13
14

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)

15
12
10
8
7
7
7
6
6
5
5
6
6
6
6
5
6
8
9
10
10
8
7
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
79
79
76
76
77
79
79
82
80
74
64
62
58
58
55
56
57
58
60
63
68
78
85

Pressure (mb)

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

Ozone (du)

368
371
372
373
373
373
374
377
376
377
378
379
382
383
382
385
391
393
392
389
387
385
381
377

Sunday 26

Waxing Gibbous 78%

16:12

04:38

22 OK
23 OK
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
20 Bad
21 Bad

Sun - Rise: 06:00, Set: 20:51, Transit: 13:25. Moon - Rise: 16:12, Set: 04:38. Civil Dark: 21:31 - 05:20. Nautical Dark: 22:20 - 04:28. Astro Dark: 23:26 - 03:21

Total Clouds (% Sky Obscured)

28
24
73
99
98
100
100
100
100
99
100
100
100
100
100
99
98
93
88
96
98
99
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
24
35
34
35
35
34
29
19
0
0
17
0
0
0
1
0
16
10
29

Medium Clouds (% Sky Obscured)

12
9
3
17
79
95
80
100
100
85
100
99
100
100
100
99
98
93
88
96
98
99
100
97

High Clouds (% Sky Obscured)

12
12
68
99
96
98
100
100
100
94
100
100
100
100
100
94
92
81
57
59
55
64
100
81

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
1
4
8
5
3
1
0
1
2
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
4
4
3

Relative Humidity (%)

88
88
88
89
88
88
88
88
88
85
78
74
69
65
61
58
58
59
61
61
63
70
74
75

Pressure (mb)

1026
1026
1026
1026
1026
1026
1025
1026
1025
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1024
1024
1024
1024
1024

Ozone (du)

374
373
374
373
371
370
369
370
372
372
372
379
383
386
387
387
389
389
390
394
397
403
406
405

Monday 27

Waxing Gibbous 86%

17:29

04:47

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

Sun - Rise: 05:58, Set: 20:53, Transit: 13:25. Moon - Rise: 17:29, Set: 04:47. Civil Dark: 21:33 - 05:18. Nautical Dark: 22:23 - 04:25. Astro Dark: 23:29 - 03:17

Total Clouds (% Sky Obscured)

100
100
100
100
91
100
100
100
98
95
47
31
11
15
3
1
2
1
4
12
9
1
1
0

Low Clouds (% Sky Obscured)

36
10
23
47
22
30
28
33
24
37
40
7
2
1
1
1
2
1
1
1
1
1
1
0

Medium Clouds (% Sky Obscured)

87
100
100
99
91
100
100
100
61
49
19
5
3
11
3
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
52
44
93
100
100
95
89
21
13
1
1
1
0
0
0
3
8
4
0
0
0

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
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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
7
7
7
7
7
7
8
9
9
10
11
11
13
14
14
14
14
14
14
13
13
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
75
77
79
82
85
84
79
74
74
74
73
68
58
52
50
51
53
55
57
63
65
66
62

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1026

Ozone (du)

404
405
408
413
416
418
421
418
419
422
422
419
415
412
411
409
406
408
407
404
401
399
401
401

Tuesday 28

Waxing Gibbous 92%

18:46

04:55

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

Sun - Rise: 05:56, Set: 20:54, Transit: 13:25. Moon - Rise: 18:46, Set: 04:55. Civil Dark: 21:35 - 05:15. Nautical Dark: 22:25 - 04:22. Astro Dark: 23:33 - 03:12

Total Clouds (% Sky Obscured)

1
1
0
0
0
0
2
0
0
0
15
34
51
37
20
2
2
3
4
2
1
0
0
1

Low 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

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
0

High Clouds (% Sky Obscured)

1
1
0
0
0
0
2
0
0
0
15
34
51
37
20
1
1
0
0
0
0
0
0
0

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
66
70
77
79
79
81
79
79
76
70
61
58
55
52
49
49
49
50
53
61
70
76
81

Pressure (mb)

1026
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1028
1029

Ozone (du)

401
401
401
400
397
395
394
396
397
400
400
399
400
402
400
398
394
393
393
391
391
390
388
387

Wednesday 29

Waxing Gibbous 97%

20:03

05:04

22 Good
23 Good
00 Good
01 Good
02 Good
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
20 Good
21 Good

Sun - Rise: 05:54, Set: 20:56, Transit: 13:25. Moon - Rise: 20:03, Set: 05:04. Civil Dark: 21:37 - 05:13. Nautical Dark: 22:28 - 04:19. Astro Dark: 23:38 - 03:08

Total Clouds (% Sky Obscured)

1
2
4
2
4
2
2
1
1
1
2
1
3
4
4
5
6
7
7
8
9
8
9
11

Low 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
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
0
0

High Clouds (% Sky Obscured)

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

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)

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

Chance of Frost

Temperature (°C)

10
10
9
9
8
7
7
6
6
6
7
10
11
13
14
16
16
17
17
18
17
16
15
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
76
74
70
68
66
66
67
67
70
68
61
57
53
50
49
48
49
51
53
59
66
74
79

Pressure (mb)

1029
1030
1030
1031
1031
1031
1031
1031
1031
1031
1032
1032
1032
1032
1031
1031
1030
1030
1029
1029
1028
1028
1028
1028

Ozone (du)

386
385
384
384
383
382
382
381
380
381
380
378
378
378
377
375
375
375
375
375
375
374
374
375

Thursday 30

Waxing Gibbous 99%

21:21

05:15

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

Sun - Rise: 05:52, Set: 20:58, Transit: 13:25. Moon - Rise: 21:21, Set: 05:15. Civil Dark: 21:39 - 05:11. Nautical Dark: 22:31 - 04:16. Astro Dark: 23:42 - 03:03

Total Clouds (% Sky Obscured)

12
18
20
23
17
10
5
6
7
8
10
11
12
9
5
3
2
1
1
1
2
7
18
36

Low 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
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
0
0

High Clouds (% Sky Obscured)

1
1
3
5
7
6
2
3
4
6
8
9
7
3
1
1
1
1
1
1
1
2
2
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
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
7
7
7
8
8
8
8
8
8
9
10
11
12
13
14
15
14
14
13
13
12
11
11

Chance of Frost

Temperature (°C)

11
10
9
9
9
8
8
8
8
9
10
12
14
16
17
18
19
19
19
20
19
18
17
16

Feels Like (°C)

12
12
11
11
10
6
6
6
6
5
5
9
10
10
11
12
13
17
17
16
17
17
18
14

Dew Point (°C)

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

Relative Humidity (%)

83
88
87
84
82
84
85
87
85
82
81
73
68
61
58
55
53
55
58
60
65
69
72
71

Pressure (mb)

1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1026
1026
1025
1024
1024
1023
1022
1022
1021
1021
1020

Ozone (du)

375
376
375
375
375
375
375
375
375
375
375
375
376
377
378
380
381
381
382
382
381
380
379
379

Friday 1

Full Moon 100%

No Rise

05:30

22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 OK
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: 05:50, Set: 21:00, Transit: 13:25. Moon - Rise: No Rise, Set: 05:30. Civil Dark: 21:41 - 05:08. Nautical Dark: 22:33 - 04:14. Astro Dark: 23:46 - 02:59

Total Clouds (% Sky Obscured)

55
66
77
90
95
90
80
70
55
36
49
53
68
78
89
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
13
31
36
49
53
52
62
71
78
78
79
82
67
53
39

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
13
28
43
59
73
89
86
83
83
86
85
80

High Clouds (% Sky Obscured)

11
12
18
20
30
30
35
30
31
31
34
46
59
74
87
99
99
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
7
5
4
3
2
5
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
3
9
10
17
26
34
67
86
95
95
95
85
64
46
19

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.7
0.8
0.8
0.6
0.4
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
14
14
13
12
12
11
10
11
12
12
14
16
18
17
17
16
15
16
15
15
14

Feels Like (°C)

13
13
13
12
11
8
8
8
8
7
7
11
12
13
14
16
16
13
13
14
14
15

Dew Point (°C)

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

Relative Humidity (%)

68
68
69
72
73
77
80
81
83
81
80
80
78
78
83
90
96
93
90
87
87
86

Pressure (mb)

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

Ozone (du)

379
379
380
381
381
381
380
380
379
378
377
378
378
378
377
376
374
376
377
378
379
381

Forecast for Hohehorst, Germany (53.54,7.94)

Generated: 25/04/26 22:52:21. Forecast: 25/04/26 to 01/05/26. Timezone: UTC+2.00