Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 10

Third Quarter 50%

03:59

11:31

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: 06:39, Set: 20:10, Transit: 13:25. Moon - Rise: 03:59, Set: 11:31. Civil Dark: 20:44 - 06:06. Nautical Dark: 21:25 - 05:24. Astro Dark: 22:10 - 04:39

Total Clouds (% Sky Obscured)

93
95
95
97
100
100
100
95
100
100
100
100
100
100
100
100
100
100
100
100
75
67
57
60

Low Clouds (% Sky Obscured)

81
88
80
82
88
67
55
63
52
36
24
24
4
5
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

78
73
95
97
100
100
60
59
81
72
65
34
43
37
24
23
47
100
100
73
67
67
34
22

High Clouds (% Sky Obscured)

93
94
95
97
100
100
100
84
100
100
100
100
100
100
100
100
100
100
100
100
74
67
57
23

ISS Passover

Visibility (miles)

3
2
6
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

Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

92
25
2
32
8
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

1.1
1
0.3
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
3
6
13
14
13
13
12
9
7
6
5
5
4
2
1
2
1
2
3
3
3
3

Chance of Frost

Temperature (°C)

11
11
11
11
11
10
10
10
11
12
12
13
13
13
13
13
11
10
8
7
6
6
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
91
87
83
80
69
63
57
54
50
48
47
48
59
61
61
63
65
67
68
68
70

Pressure (mb)

1014
1014
1015
1015
1016
1017
1018
1019
1019
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018

Ozone (du)

384
388
386
387
390
393
391
390
390
388
385
382
379
376
374
373
372
370
367
366
365
363
360
359

Saturday 11

Waning Crescent 40%

04:26

12:45

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

Sun - Rise: 06:37, Set: 20:12, Transit: 13:24. Moon - Rise: 04:26, Set: 12:45. Civil Dark: 20:46 - 06:03. Nautical Dark: 21:27 - 05:22. Astro Dark: 22:13 - 04:36

Total Clouds (% Sky Obscured)

59
82
82
57
52
41
79
7
10
28
34
20
28
31
50
100
77
96
100
100
93
99
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
0
0
28
100
100

Medium Clouds (% Sky Obscured)

32
52
82
47
39
22
20
2
2
27
31
16
15
18
14
82
77
96
100
100
55
45
44
100

High Clouds (% Sky Obscured)

43
42
54
57
52
40
58
7
10
0
2
1
4
3
43
92
37
41
100
75
15
48
78
29

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
7
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
Very Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
11
16
32
67
47
52
47
48

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

4
4
5
5
7
9
11
13
15
16
17
18
19
19
18
17
15
14
14
14
13
13
12
12

Feels Like (°C)

3
2
2
2
4
5
7
9
11
13
14
15
16
17
17
15
12
11
13
13
13
9
8
9

Dew Point (°C)

-0
0
1
2
3
3
3
3
4
4
5
6
6
7
9
10
9
9
9
11
12
12
10
10

Relative Humidity (%)

72
75
76
78
75
64
57
51
48
44
43
43
43
45
52
62
67
70
71
82
90
90
89
89

Pressure (mb)

1018
1017
1017
1017
1017
1017
1016
1015
1014
1014
1013
1012
1011
1010
1010
1010
1010
1011
1011
1011
1011
1012
1012
1013

Ozone (du)

358
357
355
355
355
355
354
353
352
353
354
353
355
359
358
357
358
357
358
358
361
361
357
356

Sunday 12

Waning Crescent 30%

04:47

14:02

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: 06:35, Set: 20:13, Transit: 13:24. Moon - Rise: 04:47, Set: 14:02. Civil Dark: 20:47 - 06:01. Nautical Dark: 21:29 - 05:19. Astro Dark: 22:15 - 04:33

Total Clouds (% Sky Obscured)

100
100
100
99
99
100
100
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

77
90
83
61
18
33
38
32
20
19
23
14
8
0
1
10
10
49
52
15
15
15
15
10

Medium Clouds (% Sky Obscured)

99
100
100
92
98
92
99
92
100
96
100
100
100
100
100
100
100
100
100
100
100
100
100
99

High Clouds (% Sky Obscured)

17
100
49
76
70
76
100
75
81
97
76
70
99
100
100
100
100
98
94
100
97
100
84
63

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

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

Precipitation Probability (%)

92
57
32
11
1
1
1
0
0
0
0
0
0
1
2
2
3
5
11
16
36
11
11
16

Precipitation Amount (mm)

0.6
0.2
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
9
8
6
5
6
5
5
4
4
4
4
4
4
4
4
3
3
3
2
2
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
6
5
6
6
6
5
4
2
1
1
0
0
1
2
4
3
1
1
1
2
3
4
3

Relative Humidity (%)

87
85
84
87
87
84
77
67
55
50
45
45
44
45
50
59
58
56
55
58
63
73
77
76

Pressure (mb)

1014
1015
1016
1016
1017
1017
1018
1017
1017
1017
1017
1016
1016
1015
1015
1015
1015
1016
1016
1015
1015
1015
1014
1014

Ozone (du)

356
356
356
353
348
348
349
351
352
356
358
360
361
362
363
363
363
364
364
366
366
366
364
364

Monday 13

Waning Crescent 21%

05:04

15:19

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: 20:15, Transit: 13:24. Moon - Rise: 05:04, Set: 15:19. Civil Dark: 20:49 - 05:59. Nautical Dark: 21:31 - 05:17. Astro Dark: 22:17 - 04:30

Total Clouds (% Sky Obscured)

99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

10
5
5
10
5
5
15
21
27
34
47
67
91
89
87
86
80
74
70
74
80
84
82
89

Medium Clouds (% Sky Obscured)

99
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
98
97

High Clouds (% Sky Obscured)

41
58
80
100
100
100
100
82
58
27
51
74
100
100
100
100
100
100
100
95
90
85
83
83

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
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
Very Light Rain
None
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

16
16
14
15
44
47
50
41
55
49
46
41
43
40
50
57
58
50
40
31
29
27
25
30

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
78
79
79
78
85
90
91
91
91
90
90
91
93
93
95
95
95
94
91
91
93
94
96

Pressure (mb)

1014
1013
1013
1013
1013
1012
1012
1012
1011
1011
1010
1010
1010
1010
1010
1010
1010
1011
1010
1010
1011
1011
1010
1011

Ozone (du)

363
364
365
366
367
367
369
370
372
374
375
375
375
375
377
380
380
381
385
387
387
387
388
391

Tuesday 14

Waning Crescent 12%

05:18

16:38

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

Sun - Rise: 06:31, Set: 20:16, Transit: 13:24. Moon - Rise: 05:18, Set: 16:38. Civil Dark: 20:51 - 05:57. Nautical Dark: 21:33 - 05:14. Astro Dark: 22:20 - 04:28

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
97
96
95
94
93
95
97
100
82
78
76
76
71
66
64
58

Low Clouds (% Sky Obscured)

91
94
97
100
97
95
92
91
90
89
86
83
80
73
67
60
39
22
7
18
29
40
44
47

Medium Clouds (% Sky Obscured)

96
97
99
99
99
99
99
98
97
96
95
83
93
95
97
100
82
78
76
76
71
65
64
58

High Clouds (% Sky Obscured)

82
69
55
45
50
58
63
46
32
11
7
8
9
8
6
5
5
5
5
0
0
0
7
14

ISS Passover

Visibility (miles)

9
9
7
9
8
9
8
9
9
9
9
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

46
48
52
51
50
51
55
45
36
45
46
46
43
42
39
41
13
10
4
5
4
1
2
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
94
94
91
90
81
82
75
70
65
59
55
57
61
67
66
68
72
73
75
76
79
81

Pressure (mb)

1011
1011
1011
1011
1012
1012
1013
1013
1014
1014
1014
1015
1015
1016
1016
1017
1017
1020
1020
1021
1021
1022
1022
1022

Ozone (du)

395
400
408
413
416
422
427
430
429
428
427
427
429
430
431
434
438
442
446
450
452
454
456
453

Wednesday 15

Waning Crescent 6%

05:32

17:59

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: 06:29, Set: 20:18, Transit: 13:23. Moon - Rise: 05:32, Set: 17:59. Civil Dark: 20:52 - 05:55. Nautical Dark: 21:35 - 05:12. Astro Dark: 22:22 - 04:25

Total Clouds (% Sky Obscured)

64
71
85
94
91
89
86
84
82
82
88
95
100
97
95
92
95
97
99
81
62
42
60
76

Low Clouds (% Sky Obscured)

53
58
54
49
45
38
31
29
30
32
32
30
28
16
7
1
7
13
17
16
14
12
16
18

Medium Clouds (% Sky Obscured)

64
71
85
90
90
85
83
61
42
24
25
24
19
22
25
27
50
66
81
61
43
26
17
9

High Clouds (% Sky Obscured)

21
22
24
23
22
20
17
33
51
68
79
89
100
93
85
78
81
84
89
62
33
4
20
43

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
3
3
5
5
6
7
7
8
13
13
13
13
13
14
9
8
7
7
7
6
5

Dew Point (°C)

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

Relative Humidity (%)

82
83
83
83
82
75
70
65
61
56
51
50
48
46
53
60
68
76
84
91
93
91
91
91

Pressure (mb)

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

Ozone (du)

451
448
441
435
428
421
414
407
403
400
396
394
392
390
388
385
383
379
375
371
368
365
363
362

Thursday 16

Waning Crescent 2%

05:46

19:24

04 Bad
05 Bad
06 Bad
07 Bad
08 OK
09 OK
10 OK
11 OK
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: 06:27, Set: 20:20, Transit: 13:23. Moon - Rise: 05:46, Set: 19:24. Civil Dark: 20:54 - 05:52. Nautical Dark: 21:37 - 05:10. Astro Dark: 22:25 - 04:22

Total Clouds (% Sky Obscured)

91
81
71
59
45
33
24
42
58
74
77
84
96
94
91
85
82
79
73
74
74
78

Low Clouds (% Sky Obscured)

25
40
30
37
21
10
1
6
11
16
22
28
34
43
43
42
39
36
30
22
13
0

Medium Clouds (% Sky Obscured)

0
2
4
7
13
20
24
24
15
7
20
35
58
41
24
7
16
29
23
20
15
15

High Clouds (% Sky Obscured)

74
54
34
12
9
10
11
20
26
34
44
57
70
75
80
77
52
33
16
17
19
24

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)

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

Chance of Frost

Temperature (°C)

5
5
6
6
7
9
11
13
14
16
17
17
17
18
16
15
14
13
11
9
9
9

Feels Like (°C)

5
5
5
5
4
8
9
9
10
11
10
15
15
15
15
16
16
13
12
11
11
9

Dew Point (°C)

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

Relative Humidity (%)

91
91
90
88
85
78
72
66
59
53
48
44
42
40
45
51
56
59
61
64
66
64

Pressure (mb)

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

Ozone (du)

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

Forecast for Himbach, Regierungsbezirk Darmstadt, Germany (50.26,8.99)

Generated: 10/04/26 04:46:39. Forecast: 10/04/26 to 16/04/26. Timezone: UTC+2.00