Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 20

Waxing Gibbous 91%

16:28

05:05

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
22 Bad
23 Bad

Sun - Rise: 05:57, Set: 20:10, Transit: 13:04. Moon - Rise: 16:28, Set: 05:05. Civil Dark: 20:46 - 05:21. Nautical Dark: 21:31 - 04:36. Astro Dark: 22:23 - 03:44

Total Clouds (% Sky Obscured)

73
100
100
100
100
100
100
87
100
100
100
100
100
100
100
99
89
85
97
97
88
89
72
82

Low Clouds (% Sky Obscured)

73
95
89
93
96
97
99
100
100
99
100
100
100
100
100
45
62
55
34
23
1
1
7
12

Medium Clouds (% Sky Obscured)

80
100
100
99
100
100
100
100
96
99
85
88
87
89
84
78
58
51
90
92
81
84
64
75

High Clouds (% Sky Obscured)

7
19
82
82
86
85
80
81
74
8
5
4
44
86
65
11
4
50
75
85
59
48
4
0

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
0
0
0
1
1
5
7
9
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
100
100
100
100
100
100
100
100
95
95
95
51
51
43
29
16
3
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.7
0.8
1
0.7
1.3
1.5
1.8
1.4
2.4
1.2
0.8
0
0.2
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
10
6
8
5
6
8
10
13
14
13
15
17
13
12
11
11
10
8
6
3
1
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
88
87
91
91
90
95
90
89
98
98
94
88
79
76
75
67
66
72
72
72
74
76

Pressure (mb)

1004
1004
1004
1004
1004
1005
1006
1007
1009
1010
1012
1013
1015
1015
1016
1017
1017
1017
1017
1018
1018
1019
1019
1019

Ozone (du)

434
438
430
425
423
430
447
454
455
445
435
433
433
433
431
428
427
427
422
415
415
421
425
428

Sunday 21

Waxing Gibbous 96%

17:37

05:15

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

Sun - Rise: 05:55, Set: 20:12, Transit: 13:04. Moon - Rise: 17:37, Set: 05:15. Civil Dark: 20:48 - 05:19. Nautical Dark: 21:33 - 04:34. Astro Dark: 22:26 - 03:41

Total Clouds (% Sky Obscured)

87
88
73
66
58
53
44
27
38
43
39
24
74
100
100
100
98
76
41
12
13
28
26
26

Low Clouds (% Sky Obscured)

15
34
59
60
37
28
22
9
38
45
41
25
74
81
57
84
92
53
16
8
11
34
39
37

Medium Clouds (% Sky Obscured)

77
80
61
48
24
17
18
16
3
4
2
0
0
35
35
35
14
9
2
0
1
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
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
3
3
11
3
1
1
11
22
18
2
0
0
3
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
3
2
2
3
3
3
3
4
7
9
9
10
10
10
9
9
9
8
7
4
3
2
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
77
78
78
83
86
86
84
80
76
67
57
51
47
44
41
44
48
56
63
77
83
83
83

Pressure (mb)

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

Ozone (du)

428
428
427
425
425
424
421
420
420
421
421
423
424
423
421
420
419
420
422
424
427
430
431
432

Monday 22

Waxing Gibbous 98%

18:47

05:24

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

Sun - Rise: 05:53, Set: 20:13, Transit: 13:03. Moon - Rise: 18:47, Set: 05:24. Civil Dark: 20:50 - 05:17. Nautical Dark: 21:36 - 04:31. Astro Dark: 22:29 - 03:38

Total Clouds (% Sky Obscured)

44
30
41
40
51
75
93
45
40
45
40
41
40
96
100
100
95
88
55
29
44
39
33
3

Low Clouds (% Sky Obscured)

40
35
42
48
63
77
96
69
64
74
64
59
56
94
100
100
93
82
47
20
20
47
48
0

Medium Clouds (% Sky Obscured)

0
4
8
3
4
3
3
3
2
5
5
18
24
43
39
31
31
33
24
21
38
35
31
0

High Clouds (% Sky Obscured)

0
0
6
4
4
4
4
0
4
3
3
3
4
4
4
4
4
4
0
3
4
4
4
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 (%)

1
0
0
0
1
1
2
4
3
1
2
4
5
10
8
11
10
7
4
3
1
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
2
2
2
2
2
2
2
3
5
5
6
6
6
6
5
4
5
5
3
3
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
86
87
87
89
91
86
78
68
58
51
49
48
45
45
48
48
51
61
70
74
73
74

Pressure (mb)

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

Ozone (du)

433
434
435
438
440
442
443
443
444
445
448
451
452
451
449
446
444
442
443
444
443
441
440
440

Tuesday 23

Waxing Gibbous 100%

19:59

05:35

00 Good
01 Good
02 OK
03 Good
04 OK
05 OK
06 OK
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

Sun - Rise: 05:51, Set: 20:15, Transit: 13:03. Moon - Rise: 19:59, Set: 05:35. Civil Dark: 20:52 - 05:15. Nautical Dark: 21:38 - 04:29. Astro Dark: 22:32 - 03:35

Total Clouds (% Sky Obscured)

10
15
25
12
41
45
32
83
85
92
96
97
99
100
99
100
99
100
100
91
100
100
100
100

Low Clouds (% Sky Obscured)

10
2
1
0
2
1
2
1
1
0
0
23
47
72
77
82
80
83
86
82
88
88
85
75

Medium Clouds (% Sky Obscured)

0
3
27
7
32
3
17
69
73
58
94
96
97
100
99
100
99
100
93
76
93
94
100
96

High Clouds (% Sky Obscured)

6
6
5
8
23
44
22
56
25
90
85
85
7
8
10
14
19
20
10
21
95
97
100
98

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
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
4
7
10
21
30
39
38
38
40
48
55
63
60

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.4
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
77
77
75
77
78
76
67
59
55
52
47
46
45
44
45
45
45
49
63
67
71
71
72

Pressure (mb)

1021
1021
1021
1020
1020
1020
1020
1020
1019
1019
1018
1018
1017
1017
1016
1015
1015
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

439
437
438
437
435
432
430
428
430
434
437
440
439
436
436
440
442
442
441
441
441
443
445
447

Wednesday 24

Full Moon 100%

21:15

05:47

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
22 Bad
23 Bad

Sun - Rise: 05:49, Set: 20:17, Transit: 13:03. Moon - Rise: 21:15, Set: 05:47. Civil Dark: 20:53 - 05:13. Nautical Dark: 21:40 - 04:26. Astro Dark: 22:35 - 03:31

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
99
99
99
99
99
99
99
99
99
99
100
99
98
98
99
98
98
98

Low Clouds (% Sky Obscured)

74
77
85
88
93
91
92
92
90
90
90
87
83
80
86
92
97
89
82
76
73
69
67
65

Medium Clouds (% Sky Obscured)

93
99
98
97
96
92
87
83
86
88
90
90
91
91
87
86
83
82
80
79
79
79
80
71

High Clouds (% Sky Obscured)

97
94
94
92
91
91
86
85
81
78
75
69
67
16
63
74
84
83
81
80
80
80
80
80

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

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

Precipitation Probability (%)

61
63
65
69
74
68
64
65
57
47
36
29
22
6
11
14
16
19
20
6
4
5
1
2

Precipitation Amount (mm)

0.3
0.4
0.4
0.5
0.5
0.4
0.4
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
79
79
79
82
83
81
79
72
68
63
58
53
51
52
51
52
57
62
69
70
71
75
79

Pressure (mb)

1014
1013
1013
1012
1012
1012
1012
1012
1011
1011
1011
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010

Ozone (du)

448
447
446
445
445
447
446
443
441
438
435
434
434
435
437
434
431
429
427
423
422
423
428
431

Thursday 25

Waning Gibbous 98%

22:32

06:03

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
22 Bad
23 Bad

Sun - Rise: 05:47, Set: 20:18, Transit: 13:03. Moon - Rise: 22:32, Set: 06:03. Civil Dark: 20:55 - 05:11. Nautical Dark: 21:42 - 04:24. Astro Dark: 22:38 - 03:28

Total Clouds (% Sky Obscured)

96
96
93
89
88
88
90
92
90
89
89
89
89
89
92
97
100
100
100
100
99
98
96
87

Low Clouds (% Sky Obscured)

69
73
72
73
75
77
79
81
76
71
66
63
61
59
61
63
65
61
58
54
61
67
71
58

Medium Clouds (% Sky Obscured)

61
52
47
47
38
44
50
52
63
69
80
81
77
78
87
94
100
100
100
100
93
83
69
57

High Clouds (% Sky Obscured)

80
85
85
80
75
55
55
50
40
55
70
75
75
75
70
70
55
45
40
40
35
34
44
40

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
4
10
8
1
5
10
13
22
26
32
32
33
33
34
37
43
39
36
35
33
27
15
12

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
85
85
82
82
79
74
73
69
66
62
59
57
56
55
53
52
50
54
57
62
62
63
64

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1012
1012

Ozone (du)

432
432
432
433
433
434
433
432
431
431
431
430
428
426
425
425
424
424
423
422
420
420
420
421

Friday 26

Waning Gibbous 96%

23:49

06:24

00 Bad
01 Bad
02 Bad
03 Bad
04 OK
05 OK
06 OK
07 Good
08 Good
09 OK
10 OK
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

Sun - Rise: 05:45, Set: 20:20, Transit: 13:03. Moon - Rise: 23:49, Set: 06:24. Civil Dark: 20:57 - 05:08. Nautical Dark: 21:44 - 04:21. Astro Dark: 22:41 - 03:25

Total Clouds (% Sky Obscured)

78
69
58
49
44
32
19
7
11
16
20
42
64
84
87
87
88
87
88
88
90
90
92
78

Low Clouds (% Sky Obscured)

47
39
44
45
45
29
15
3
6
10
16
32
45
57
55
52
49
45
40
34
43
53
59
48

Medium Clouds (% Sky Obscured)

46
37
26
15
8
8
6
2
5
8
11
26
42
56
67
77
87
86
85
82
82
82
81
63

High Clouds (% Sky Obscured)

24
4
3
2
0
0
0
0
1
2
3
13
22
21
8
6
7
5
3
1
1
1
1
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
6
4
4
4
5
6
7
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
None
None
None
None
Very Light Rain
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

8
0
0
0
0
1
1
1
3
5
2
24
35
43
45
47
51
51
51
52
61
68
72
65

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

3
3
2
2
1
1
2
4
5
6
7
9
10
10
11
11
11
11
10
9
8
7
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
70
73
77
81
84
79
73
68
63
57
53
55
57
59
59
59
58
67
77
87
90
91
93

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1013
1013
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1012
1012
1012
1013
1013

Ozone (du)

423
426
429
429
430
431
429
428
426
426
426
426
426
427
427
430
433
436
435
435
434
436
438
440

Forecast for Naundorf, Germany (51.12,13.62)

Generated: 20/04/24 10:25:06. Forecast: 20/04/24 to 26/04/24. Timezone: UTC+2.00