Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 15

Waning Crescent 6%

05:29

17:57

05 Good
06 Good
07 Good
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

Sun - Rise: 06:22, Set: 20:19, Transit: 13:21. Moon - Rise: 05:29, Set: 17:57. Civil Dark: 20:56 - 05:45. Nautical Dark: 21:41 - 04:57. Astro Dark: 22:33 - 04:05

Total Clouds (% Sky Obscured)

4
4
7
27
27
62
86
98
100
99
100
97
99
100
99
98
97
99
98
100
88
77
87
83

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
20
31
35
41
42
39
32
28
10
0
23
27
45
43
47
33
10

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
44
59
68
56
98
96
92
78
91
82
77
74
83

High Clouds (% Sky Obscured)

4
4
7
22
27
62
86
97
100
99
100
93
96
100
98
90
80
94
80
99
76
70
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)

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

Chance of Frost

Temperature (°C)

4
4
5
7
10
13
14
16
16
17
17
17
17
16
16
14
13
12
11
11
10
10
10
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
71
71
66
59
53
47
42
40
39
39
39
39
41
51
59
61
61
64
67
66
65
66
68

Pressure (mb)

1023
1024
1024
1024
1024
1024
1024
1023
1022
1022
1022
1021
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019

Ozone (du)

398
398
394
391
390
388
387
385
384
381
377
374
372
369
367
367
368
367
367
364
362
365
363
367

Thursday 16

Waning Crescent 2%

05:41

19:24

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 OK
18 Good
19 Good
20 Good
21 Good
22 Good
23 OK
00 OK
01 OK
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:20, Set: 20:21, Transit: 13:20. Moon - Rise: 05:41, Set: 19:24. Civil Dark: 20:57 - 05:43. Nautical Dark: 21:43 - 04:55. Astro Dark: 22:35 - 04:02

Total Clouds (% Sky Obscured)

98
89
97
77
70
94
100
100
100
97
87
67
39
6
1
1
4
9
25
33
35
61
91
98

Low Clouds (% Sky Obscured)

40
10
31
41
42
87
79
74
42
48
40
31
11
6
0
1
4
9
25
30
30
24
20
5

Medium Clouds (% Sky Obscured)

97
89
41
28
23
30
100
100
100
97
87
67
30
4
0
0
0
2
7
12
13
18
18
59

High Clouds (% Sky Obscured)

0
0
0
3
65
65
100
100
94
3
0
0
0
0
0
0
3
9
25
33
30
43
75
89

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

2
6
11
2
2
4
11
58
53
40
11
3
6
1
4
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
3
4
5
7
8
10
10
12
13
11
11
7
6
7
7
7
7
7
7
7
6
6
5

Relative Humidity (%)

64
63
66
68
69
63
70
73
83
87
72
72
51
50
55
66
70
75
81
81
82
81
80
81

Pressure (mb)

1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1022
1022
1022
1022
1022
1022
1023
1022

Ozone (du)

378
384
380
378
379
381
381
382
383
386
386
383
383
385
386
383
379
379
378
376
373
372
372
372

Friday 17

New Moon 0%

05:54

20:56

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
04 Bad

Sun - Rise: 06:17, Set: 20:23, Transit: 13:20. Moon - Rise: 05:54, Set: 20:56. Civil Dark: 20:59 - 05:41. Nautical Dark: 21:45 - 04:52. Astro Dark: 22:38 - 03:59

Total Clouds (% Sky Obscured)

99
100
100
100
93
90
94
94
99
100
100
96
96
95
97
90
89
74
71
75
89
92
94
96

Low Clouds (% Sky Obscured)

2
1
7
21
13
18
31
19
50
7
7
3
2
3
5
9
4
2
2
11
23
20
45
55

Medium Clouds (% Sky Obscured)

86
100
99
86
86
89
88
70
67
75
62
62
61
61
61
52
56
48
43
44
39
36
37
38

High Clouds (% Sky Obscured)

87
100
100
100
54
15
47
67
70
100
100
80
85
76
90
90
89
60
51
0
1
8
7
6

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
1
0
0
0
1
2
2
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)

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

Chance of Frost

Temperature (°C)

8
8
8
9
11
13
15
16
17
18
18
18
18
18
17
15
14
12
12
11
11
11
11
11

Feels Like (°C)

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

Dew Point (°C)

6
6
6
6
7
7
7
8
7
6
6
6
6
6
7
7
7
7
7
7
7
7
7
6

Relative Humidity (%)

84
88
85
78
75
66
60
56
50
46
45
45
44
45
51
59
64
70
72
73
75
73
72
71

Pressure (mb)

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

Ozone (du)

371
370
370
374
375
373
369
366
362
359
357
355
355
354
354
354
354
353
352
352
353
355
356
356

Saturday 18

Waxing Crescent 2%

06:10

22:31

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
04 Bad

Sun - Rise: 06:15, Set: 20:25, Transit: 13:20. Moon - Rise: 06:10, Set: 22:31. Civil Dark: 21:01 - 05:38. Nautical Dark: 21:48 - 04:49. Astro Dark: 22:41 - 03:55

Total Clouds (% Sky Obscured)

93
91
88
90
93
97
98
99
100
98
96
95
94
94
94
95
97
98
97
94
92
95
98
100

Low Clouds (% Sky Obscured)

30
30
35
30
25
25
35
45
49
53
59
67
54
50
39
46
59
72
75
74
72
78
86
91

Medium Clouds (% Sky Obscured)

36
27
27
28
28
32
28
24
29
62
72
86
86
89
92
93
95
84
84
55
52
49
47
40

High Clouds (% Sky Obscured)

17
29
41
52
66
78
85
93
98
73
59
44
33
22
8
13
18
23
19
14
10
40
69
99

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
6
5
4
2
5
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
5
32
23
22
31
47
57
64
95
95
61
18
24
9
4
3
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
1
1
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
12
12
13
15
16
17
18
19
18
18
18
17
16
15
14
13
12
11
10
9
9
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
68
68
67
68
66
59
54
51
56
61
55
64
76
83
93
92
95
93
95
91
95
96
93

Pressure (mb)

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

Ozone (du)

356
355
356
356
356
357
358
359
361
362
364
367
368
370
372
375
382
383
385
387
393
397
398
398

Sunday 19

Waxing Crescent 6%

06:33

00:05

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
04 Bad

Sun - Rise: 06:13, Set: 20:26, Transit: 13:20. Moon - Rise: 06:33, Set: 00:05. Civil Dark: 21:03 - 05:36. Nautical Dark: 21:50 - 04:47. Astro Dark: 22:44 - 03:52

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
84
67
53
37
23
15
73
82
90
95
98
100
100
100
100

Low Clouds (% Sky Obscured)

94
97
100
94
88
83
81
81
82
80
67
53
37
23
15
73
82
90
95
98
100
99
98
97

Medium Clouds (% Sky Obscured)

42
48
45
38
30
23
30
38
40
31
15
5
4
23
15
51
29
7
37
66
95
95
95
95

High Clouds (% Sky Obscured)

99
100
100
100
100
100
95
95
90
60
30
1
4
8
9
7
5
1
1
0
1
2
3
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
8
7
6
4
4
4
4
5
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
20
2
20
11
23
17
31
39
43
45
55
50
50
51
57
64
72
75
80
87

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0.2
0.2
0.2
0.3
0.4
0.5
0.6
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
90
90
87
88
85
82
82
81
80
76
84
84
87
93
93
94
94
94
94
93
93
93

Pressure (mb)

1023
1023
1023
1023
1023
1023
1024
1024
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023

Ozone (du)

397
397
399
398
395
396
397
398
398
399
400
401
402
403
404
405
405
405
405
404
403
402
405
409

Monday 20

Waxing Crescent 14%

07:07

01:29

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 OK
00 OK
01 OK
02 OK
03 OK
04 OK

Sun - Rise: 06:11, Set: 20:28, Transit: 13:19. Moon - Rise: 07:07, Set: 01:29. Civil Dark: 21:05 - 05:34. Nautical Dark: 21:52 - 04:44. Astro Dark: 22:47 - 03:48

Total Clouds (% Sky Obscured)

99
96
94
97
99
100
100
95
92
93
93
92
82
73
63
62
58
50
43
26
30
25
30
35

Low Clouds (% Sky Obscured)

88
79
70
65
61
57
67
76
87
86
88
87
77
65
52
36
20
4
13
22
30
25
30
35

Medium Clouds (% Sky Obscured)

79
66
51
64
77
90
75
60
44
29
15
1
6
11
14
21
27
24
25
24
20
23
25
28

High Clouds (% Sky Obscured)

5
3
1
4
5
7
4
3
0
0
0
0
1
2
3
3
3
2
3
4
5
5
5
5

ISS Passover

Visibility (miles)

8
9
9
9
7
5
3
4
5
7
8
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

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 (%)

70
51
21
23
18
7
12
15
18
19
19
19
16
13
5
6
5
0
0
0
0
15
18
14

Precipitation Amount (mm)

0.4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
91
88
83
79
75
67
63
57
55
55
53
54
55
57
60
63
67
71
73
76
77
77

Pressure (mb)

1023
1023
1023
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1025
1024
1024

Ozone (du)

412
411
409
408
408
409
409
415
421
427
428
428
429
428
427
426
428
430
432
433
433
434
433
431

Tuesday 21

Waxing Crescent 23%

07:58

02:33

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 OK
21 OK
22 OK
23 OK
00 OK
01 Good

Sun - Rise: 06:09, Set: 20:30, Transit: 13:19. Moon - Rise: 07:58, Set: 02:33. Civil Dark: 21:07 - 05:31. Nautical Dark: 21:54 - 04:41. Astro Dark: 22:50 - 03:45

Total Clouds (% Sky Obscured)

54
66
69
66
63
55
63
76
100
100
100
100
74
56
38
37
30
20
22
21
17

Low Clouds (% Sky Obscured)

54
66
69
66
63
55
63
54
44
34
30
30
29
28
27
14
18
12
9
6
2

Medium Clouds (% Sky Obscured)

32
37
41
36
32
21
35
53
70
70
70
75
49
24
5
4
3
2
4
5
7

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
9
9
9
6
4
1
1
1
1
4
6
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

Precipitation Type

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

Precipitation Probability (%)

20
20
16
24
27
30
30
31
31
32
33
34
29
26
22
17
11
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
76
73
68
75
82
90
85
79
77
78
81
82
84
83
85
83
83
83
83
86

Pressure (mb)

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

Ozone (du)

430
427
424
421
422
422
422
422
421
421
421
421
421
419
417
415
413
410
408
405
402

Forecast for Calenberger Neustadt, Germany (52.38,9.73)

Generated: 15/04/26 05:47:12. Forecast: 15/04/26 to 21/04/26. Timezone: UTC+2.00