Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 15

Waning Crescent 6%

05:37

17:50

06 Bad
07 Bad
08 OK
09 OK
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
04 Bad
05 Bad

Sun - Rise: 06:20, Set: 20:09, Transit: 13:15. Moon - Rise: 05:37, Set: 17:50. Civil Dark: 20:44 - 05:43. Nautical Dark: 21:26 - 05:01. Astro Dark: 22:13 - 04:13

Total Clouds (% Sky Obscured)

41
43
45
48
70
73
91
92
98
97
93
94
93
95
100
98
97
100
99
100
100
100
98
88

Low Clouds (% Sky Obscured)

41
39
24
46
55
59
81
87
88
85
82
71
58
52
63
65
73
66
67
55
32
48
52
78

Medium Clouds (% Sky Obscured)

9
13
23
25
20
15
16
31
30
27
31
43
36
34
39
69
85
91
96
84
97
87
82
38

High Clouds (% Sky Obscured)

2
0
2
3
3
8
42
28
54
61
69
72
65
75
98
89
80
89
88
93
79
33
7
10

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 (%)

9
0
0
0
0
0
0
0
0
0
9
3
3
3
0
1
0
0
14
10
1
4
5
6

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

Chance of Frost

Temperature (°C)

3
3
5
8
10
12
13
14
15
15
15
15
15
14
13
12
11
11
11
11
10
10
10
9

Feels Like (°C)

2
1
3
6
7
9
11
12
13
13
13
13
13
13
12
11
10
11
10
10
9
9
8
9

Dew Point (°C)

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

Relative Humidity (%)

91
89
85
78
69
59
52
50
51
50
53
61
66
73
77
79
79
80
81
81
84
84
85
88

Pressure (mb)

1024
1024
1024
1024
1024
1024
1023
1022
1022
1021
1021
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

397
396
392
390
388
387
384
380
378
376
374
372
370
367
365
365
365
364
361
360
359
355
352
355

Thursday 16

Waning Crescent 2%

05:53

19:14

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
04 Bad
05 Bad

Sun - Rise: 06:18, Set: 20:11, Transit: 13:14. Moon - Rise: 05:53, Set: 19:14. Civil Dark: 20:45 - 05:41. Nautical Dark: 21:28 - 04:58. Astro Dark: 22:16 - 04:10

Total Clouds (% Sky Obscured)

94
96
87
85
78
91
98
90
76
86
67
42
34
71
62
62
57
56
61
73
82
66
69
76

Low Clouds (% Sky Obscured)

59
57
36
19
46
53
49
53
50
35
32
29
25
38
39
37
38
42
41
50
53
48
52
51

Medium Clouds (% Sky Obscured)

90
72
77
84
51
42
57
56
37
43
51
22
21
47
48
52
22
25
25
28
35
19
23
33

High Clouds (% Sky Obscured)

1
0
0
0
3
19
55
31
5
45
40
0
0
0
0
5
38
32
35
40
22
6
4
21

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
8
8
5
6
6
4
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

8
5
9
32
31
24
19
9
18
45
34
56
66
59
59
38
3
0
0
5
0
0
1
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0
0.2
0.4
0.4
0.5
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
8
9
11
13
15
16
16
17
17
17
17
17
17
15
14
13
12
11
10
9
9
8
7

Feels Like (°C)

8
8
8
10
12
13
15
14
15
15
15
15
16
18
14
13
13
11
10
9
8
8
8
7

Dew Point (°C)

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

Relative Humidity (%)

88
90
87
84
76
75
78
67
62
56
58
56
66
79
87
93
95
95
95
95
96
95
95
96

Pressure (mb)

1021
1021
1022
1022
1021
1021
1021
1021
1021
1021
1020
1020
1020
1021
1021
1022
1022
1022
1023
1023
1023
1023
1023
1023

Ozone (du)

355
356
359
359
357
357
358
359
358
358
361
365
366
367
368
368
368
366
364
361
359
358
358
356

Friday 17

New Moon 0%

05:53

20:42

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 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:16, Set: 20:12, Transit: 13:14. Moon - Rise: 05:53, Set: 20:42. Civil Dark: 20:47 - 05:39. Nautical Dark: 21:30 - 04:56. Astro Dark: 22:18 - 04:07

Total Clouds (% Sky Obscured)

96
99
100
100
96
92
56
83
89
90
62
60
94
76
80
45
46
56
78
67
69
67
84
91

Low Clouds (% Sky Obscured)

50
36
5
2
9
1
7
64
48
15
15
15
14
42
12
1
25
36
36
37
41
44
51
60

Medium Clouds (% Sky Obscured)

31
32
95
100
96
81
52
18
26
27
18
16
28
53
25
30
29
30
31
25
21
21
25
37

High Clouds (% Sky Obscured)

82
91
100
100
82
50
13
5
50
68
35
60
86
42
57
6
3
11
36
21
22
21
21
12

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 (%)

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

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

Chance of Frost

Temperature (°C)

7
7
9
12
14
15
16
17
18
18
18
18
18
17
15
13
12
11
11
10
10
10
9
9

Feels Like (°C)

8
6
8
11
13
13
15
16
17
16
16
16
16
15
13
11
12
11
10
9
10
9
8
7

Dew Point (°C)

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

Relative Humidity (%)

96
94
90
83
74
61
50
44
44
46
54
58
61
66
76
82
83
86
87
88
88
88
88
85

Pressure (mb)

1023
1023
1023
1023
1023
1023
1022
1022
1021
1021
1021
1021
1021
1021
1022
1022
1023
1023
1023
1023
1023
1023
1023
1022

Ozone (du)

355
356
357
357
359
362
360
357
355
353
351
350
348
347
347
348
348
348
348
347
346
346
346
345

Saturday 18

Waxing Crescent 2%

06:12

22:14

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 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:14, Set: 20:14, Transit: 13:14. Moon - Rise: 06:12, Set: 22:14. Civil Dark: 20:49 - 05:37. Nautical Dark: 21:32 - 04:53. Astro Dark: 22:21 - 04:04

Total Clouds (% Sky Obscured)

94
95
85
76
67
78
87
95
82
67
49
46
44
38
26
17
14
40
65
92
95
98
100
100

Low Clouds (% Sky Obscured)

62
61
47
34
20
23
26
26
22
17
12
5
3
0
0
0
0
22
39
56
56
60
61
62

Medium Clouds (% Sky Obscured)

38
36
36
26
21
31
40
41
29
25
14
19
22
31
26
17
14
33
56
77
73
50
43
49

High Clouds (% Sky Obscured)

15
15
8
11
7
2
2
2
11
10
3
2
3
5
0
0
0
2
4
6
37
69
100
95

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
1
6
9
7
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
Light Rain
Light Rain
Moderate Rain
None
None
Very Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
1
3
7
18
4
12
23
7
3
9
29
72
95
95
63
45
43
37

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
1.7
2.7
0
0
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
10
11
13
15
16
17
17
18
18
18
17
16
15
13
12
11
10
9
9
8
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
78
76
73
68
62
52
48
45
44
47
50
58
67
74
79
80
80
91
96
96
95
95
93

Pressure (mb)

1022
1022
1022
1022
1022
1022
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

344
344
345
348
349
350
349
348
349
348
351
355
357
359
363
364
363
365
371
372
376
381
381
384

Sunday 19

Waxing Crescent 6%

06:38

23:45

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
04 Bad
05 Bad

Sun - Rise: 06:12, Set: 20:15, Transit: 13:14. Moon - Rise: 06:38, Set: 23:45. Civil Dark: 20:50 - 05:35. Nautical Dark: 21:34 - 04:51. Astro Dark: 22:23 - 04:01

Total Clouds (% Sky Obscured)

86
70
75
100
100
100
100
92
74
77
84
83
100
100
75
76
75
79
80
76
65
58
55
61

Low Clouds (% Sky Obscured)

66
67
60
52
43
53
63
73
74
77
84
83
91
76
47
49
50
55
56
51
31
15
0
12

Medium Clouds (% Sky Obscured)

57
65
57
38
25
34
39
45
45
45
50
55
55
52
3
2
1
27
52
76
65
58
55
56

High Clouds (% Sky Obscured)

86
70
75
85
80
53
32
9
30
46
65
75
76
100
7
4
0
0
0
0
1
2
3
0

ISS Passover

Visibility (miles)

5
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
9
9
9
8
8
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

20
5
5
6
7
18
19
30
41
58
76
77
76
78
33
34
34
33
34
33
38
41
42
42

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.5
0.5
0.5
0.5
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
87
78
77
75
71
59
51
49
52
62
67
75
84
85
87
90
91
91
93
93
93
93

Pressure (mb)

1021
1021
1021
1022
1022
1022
1021
1021
1020
1020
1020
1021
1021
1021
1021
1022
1022
1022
1022
1021
1021
1021
1020
1020

Ozone (du)

385
384
386
387
388
389
391
393
394
396
398
399
400
403
405
407
410
412
411
411
410
410
410
410

Monday 20

Waxing Crescent 14%

07:15

01:06

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

Sun - Rise: 06:10, Set: 20:17, Transit: 13:13. Moon - Rise: 07:15, Set: 01:06. Civil Dark: 20:52 - 05:33. Nautical Dark: 21:36 - 04:48. Astro Dark: 22:26 - 03:58

Total Clouds (% Sky Obscured)

62
67
84
94
100
100
100
100
96
92
88
87
87
86
65
46
33
32
30
23
26
27
29
30

Low Clouds (% Sky Obscured)

23
30
53
79
92
95
97
99
94
91
88
84
71
64
46
29
12
12
12
12
12
11
12
24

Medium Clouds (% Sky Obscured)

41
26
50
74
98
99
100
100
96
92
88
87
85
75
55
29
11
6
2
0
1
2
4
12

High Clouds (% Sky Obscured)

0
0
0
0
0
1
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7

ISS Passover

Visibility (miles)

8
6
5
3
2
0
3
6
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

42
44
45
50
58
51
41
26
26
24
20
20
18
11
12
9
1
3
3
1
6
6
4
8

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
94
96
94
96
83
70
59
58
57
55
59
64
67
74
80
87
87
87
89
92
92
96

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1020
1020
1020
1021
1021
1021
1021
1022
1022
1022
1022
1022

Ozone (du)

410
411
411
412
413
413
413
413
414
415
416
417
421
425
430
432
433
435
435
435
435
433
431
429

Tuesday 21

Waxing Crescent 23%

08:08

02:11

06 Bad
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 OK
23 OK
00 OK
01 Good

Sun - Rise: 06:08, Set: 20:19, Transit: 13:13. Moon - Rise: 08:08, Set: 02:11. Civil Dark: 20:54 - 05:30. Nautical Dark: 21:38 - 04:46. Astro Dark: 22:28 - 03:55

Total Clouds (% Sky Obscured)

31
32
30
39
41
61
80
100
97
94
92
71
50
34
34
34
30
20
15
7

Low Clouds (% Sky Obscured)

31
32
30
39
41
61
78
77
76
65
64
59
50
34
34
34
30
20
13
4

Medium Clouds (% Sky Obscured)

17
20
8
0
0
33
67
100
95
91
92
71
50
34
34
34
29
16
8
3

High Clouds (% Sky Obscured)

7
5
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
7
6
7
8
9
6
4
1
1
1
1
4
7
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 (%)

8
4
12
14
13
19
24
29
34
39
43
40
38
36
33
26
5
9
9
0

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
81
76
64
53
46
49
52
55
59
64
70
75
82
88
89
88
89
89
89

Pressure (mb)

1022
1022
1022
1022
1022
1022
1021
1021
1020
1021
1021
1021
1021
1022
1022
1022
1023
1024
1024
1024

Ozone (du)

430
430
430
432
434
435
436
437
439
437
436
434
435
436
437
436
435
434
429
424

Forecast for Rotheul, Germany (50.28,11.23)

Generated: 15/04/26 06:18:39. Forecast: 15/04/26 to 21/04/26. Timezone: UTC+2.00