Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 20

Waxing Gibbous 91%

16:46

05:17

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: 06:19, Set: 20:20, Transit: 13:20. Moon - Rise: 16:46, Set: 05:17. Civil Dark: 20:53 - 05:46. Nautical Dark: 21:35 - 05:04. Astro Dark: 22:21 - 04:18

Total Clouds (% Sky Obscured)

95
97
70
85
85
100
93
100
93
66
99
96
99
97
90
100
100
98
100
100
98
92
92
97

Low Clouds (% Sky Obscured)

86
87
81
96
91
95
98
92
100
84
66
71
55
70
28
61
55
29
33
47
15
15
48
64

Medium Clouds (% Sky Obscured)

23
47
43
100
94
99
98
100
100
100
77
92
92
84
85
100
100
97
100
100
98
93
85
92

High Clouds (% Sky Obscured)

0
0
0
2
3
3
3
55
45
22
65
53
48
48
49
55
39
10
5
2
0
0
0
0

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
0
0
8
7
8
8
9
9
6
4
9
9
9
6

Fog (%)

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

Precipitation Type

Snow
Snow
Snow
Snow
Light Rain
Light Rain
Light Rain
Light Rain
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

100
100
100
100
100
100
100
100
100
100
17
18
17
59
58
59
60
66
64
45
23
32
23
43

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
11
13
11
10
13
10
11
13
14
10
11
11
11
11
11
10
11
12
10
7
5
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
94
89
90
89
92
93
91
92
88
94
96
86
76
71
67
63
64
82
94
96
96
94
96

Pressure (mb)

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

Ozone (du)

422
424
425
426
424
424
425
425
426
425
425
426
425
427
427
426
426
425
423
423
428
432
435
435

Sunday 21

Waxing Gibbous 96%

17:53

05:30

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: 06:18, Set: 20:21, Transit: 13:19. Moon - Rise: 17:53, Set: 05:30. Civil Dark: 20:55 - 05:44. Nautical Dark: 21:37 - 05:02. Astro Dark: 22:23 - 04:16

Total Clouds (% Sky Obscured)

96
95
97
100
100
100
100
100
100
100
100
100
100
100
99
100
97
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

82
73
59
47
31
65
94
92
67
72
90
78
62
81
84
61
54
57
61
80
85
84
83
73

Medium Clouds (% Sky Obscured)

84
84
81
100
100
100
100
100
100
100
100
100
100
100
90
70
77
81
94
100
84
100
100
100

High Clouds (% Sky Obscured)

1
0
3
1
1
0
0
0
0
0
0
0
0
0
0
0
1
0
0
34
4
51
76
80

ISS Passover

Visibility (miles)

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

Light Rain
Snow
Snow
None
None
None
Sleet
Light Rain
None
None
None
None
None
None
Snow
None
None
None
None
None
None
None
Sleet
Snow

Precipitation Probability (%)

67
78
55
34
47
75
95
95
75
59
46
42
37
37
39
31
35
37
34
22
23
37
49
42

Precipitation Amount (mm)

0.4
0.6
0.1
0
0
0
1.1
0.6
0
0
0
0
0
0
0.1
0
0
0
0
0
0
0
0.2
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
1
1
1
1
1
0
0
0
0
-1
-1
-1
-1
-1
-1
-1
-1
-1
-0
-1
-1
-0
-1

Relative Humidity (%)

98
98
96
94
96
94
94
98
96
94
88
83
80
77
76
72
72
72
75
80
86
91
94
94

Pressure (mb)

1021
1021
1020
1020
1019
1019
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1021
1021
1021

Ozone (du)

435
435
435
434
432
432
431
430
432
433
432
432
432
430
430
431
433
435
435
435
435
433
431
432

Monday 22

Waxing Gibbous 98%

19:00

05:42

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: 06:16, Set: 20:23, Transit: 13:19. Moon - Rise: 19:00, Set: 05:42. Civil Dark: 20:56 - 05:42. Nautical Dark: 21:38 - 05:00. Astro Dark: 22:26 - 04:13

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
98
90
84
82
87
94
100
100
100
98
98
100
100
100
100
90
90
99

Low Clouds (% Sky Obscured)

94
97
95
92
91
71
58
39
48
49
62
75
69
86
100
94
93
55
60
47
6
18
35
41

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
92
83
73
70
63
72
100
95
100
84
84
97
100
100
100
63
68
61

High Clouds (% Sky Obscured)

58
75
75
70
70
70
70
65
2
0
0
0
0
0
2
4
3
2
16
60
3
40
44
61

ISS Passover

Visibility (miles)

8
7
8
9
3
0
0
0
0
0
2
3
3
3
8
9
9
9
9
8
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

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

Precipitation Probability (%)

51
60
63
61
53
52
43
27
27
26
27
28
32
31
33
22
39
37
42
37
5
3
2
1

Precipitation Amount (mm)

0.2
0.3
0.3
0.3
0
0
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
94
96
98
98
98
100
100
98
89
80
79
72
68
63
60
61
66
76
85
89
89
88

Pressure (mb)

1021
1021
1021
1021
1020
1020
1020
1021
1021
1021
1021
1020
1020
1019
1019
1019
1018
1018
1018
1018
1018
1019
1019
1019

Ozone (du)

432
430
430
431
433
434
433
434
436
437
438
438
439
440
439
439
441
438
437
436
436
437
440
441

Tuesday 23

Waxing Gibbous 100%

20:09

05:56

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: 06:14, Set: 20:24, Transit: 13:19. Moon - Rise: 20:09, Set: 05:56. Civil Dark: 20:58 - 05:40. Nautical Dark: 21:40 - 04:58. Astro Dark: 22:28 - 04:10

Total Clouds (% Sky Obscured)

92
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
97
95
94
95
95
95

Low Clouds (% Sky Obscured)

39
28
20
57
62
69
67
74
80
87
93
94
95
97
96
94
94
89
85
80
82
83
82
84

Medium Clouds (% Sky Obscured)

81
89
99
99
100
100
100
100
100
99
98
99
99
100
100
100
100
96
91
86
83
79
68
67

High Clouds (% Sky Obscured)

45
65
70
75
88
68
23
3
3
3
3
10
60
60
60
60
61
65
57
64
37
3
50
36

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
5
4
8
9
2
2
1
9
6
6
7
2
8
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
Snow
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

2
1
2
2
12
19
27
26
30
33
39
47
52
53
61
65
68
62
56
49
41
35
29
29

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.1
0
0
0.2
0.3
0.3
0.3
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
92
92
94
92
92
91
88
81
83
80
75
69
69
67
68
73
75
83
86
89
93
93

Pressure (mb)

1018
1018
1018
1018
1017
1017
1017
1017
1016
1016
1016
1015
1015
1014
1014
1013
1013
1012
1012
1013
1013
1013
1014
1014

Ozone (du)

441
443
445
445
444
444
446
448
450
451
447
443
442
442
444
443
443
442
442
442
442
442
443
441

Wednesday 24

Full Moon 100%

21:21

06:11

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: 06:12, Set: 20:26, Transit: 13:19. Moon - Rise: 21:21, Set: 06:11. Civil Dark: 21:00 - 05:38. Nautical Dark: 21:42 - 04:56. Astro Dark: 22:30 - 04:07

Total Clouds (% Sky Obscured)

96
96
97
99
100
99
99
98
99
99
99
99
99
100
100
100
100
99
98
97
93
89
85
87

Low Clouds (% Sky Obscured)

87
90
90
90
90
90
89
89
89
89
88
89
90
93
87
80
74
61
47
33
44
57
68
72

Medium Clouds (% Sky Obscured)

81
79
86
94
100
98
96
94
95
96
97
98
98
99
99
100
100
98
97
96
92
89
89
47

High Clouds (% Sky Obscured)

28
32
32
34
61
70
64
61
42
60
53
17
15
17
19
23
21
15
11
0
3
3
0
0

ISS Passover

Visibility (miles)

6
0
0
8
4
8
8
8
8
4
1
2
2
1
1
1
1
1
1
0
0
0
0
0

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

26
18
24
27
27
38
42
42
43
48
52
56
55
55
63
67
70
70
72
72
72
70
61
53

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
96
91
93
93
91
91
88
85
79
76
73
69
67
67
71
80
89
94
96
100
100
98

Pressure (mb)

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

Ozone (du)

439
440
439
436
436
435
436
436
438
440
440
440
438
437
436
436
436
435
435
434
432
431
431
431

Thursday 25

Waning Gibbous 99%

22:35

06:30

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 OK
23 OK

Sun - Rise: 06:10, Set: 20:27, Transit: 13:19. Moon - Rise: 22:35, Set: 06:30. Civil Dark: 21:01 - 05:36. Nautical Dark: 21:44 - 04:53. Astro Dark: 22:33 - 04:05

Total Clouds (% Sky Obscured)

89
92
94
96
100
87
73
62
70
79
88
84
83
82
82
81
80
72
65
61
53
42
30
43

Low Clouds (% Sky Obscured)

75
79
86
93
100
85
70
56
65
74
83
69
55
41
44
47
50
54
57
59
48
37
26
37

Medium Clouds (% Sky Obscured)

47
38
44
49
54
54
59
70
70
65
65
62
64
67
51
39
29
29
30
25
16
10
2
15

High Clouds (% Sky Obscured)

3
4
11
17
23
22
20
17
13
7
1
1
0
0
0
0
0
1
1
2
2
1
0
1

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
1
1
2
4
5
6
6
7
8
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

45
39
44
42
36
41
40
35
38
35
28
33
36
39
43
45
46
45
43
40
33
24
2
4

Precipitation Amount (mm)

0.2
0.2
0.2
0.2
0.2
0.2
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
98
98
100
100
98
98
96
93
89
85
79
74
66
64
60
57
62
70
75
79
83
86

Pressure (mb)

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

Ozone (du)

431
433
435
435
436
436
435
435
435
433
432
431
429
427
426
427
429
430
429
428
427
427
428
428

Friday 26

Waning Gibbous 96%

23:49

06:55

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 OK
17 Bad
18 OK
19 OK
20 OK
21 OK
22 OK
23 Bad

Sun - Rise: 06:09, Set: 20:28, Transit: 13:19. Moon - Rise: 23:49, Set: 06:55. Civil Dark: 21:03 - 05:34. Nautical Dark: 21:46 - 04:51. Astro Dark: 22:35 - 04:02

Total Clouds (% Sky Obscured)

56
68
78
88
98
98
99
100
94
88
82
84
88
95
83
64
42
44
42
40
32
31
35
54

Low Clouds (% Sky Obscured)

45
48
56
67
80
76
72
79
63
42
21
36
50
65
55
38
22
15
8
0
0
0
0
10

Medium Clouds (% Sky Obscured)

28
40
33
26
26
40
60
77
66
58
48
61
69
75
64
53
42
51
55
60
43
34
33
32

High Clouds (% Sky Obscured)

1
1
8
16
24
32
42
57
45
43
26
19
12
6
6
5
5
4
3
2
9
16
22
39

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
0
0
0
0
0
0
0
2
3
2
12
16
19
18
16
10
12
10
5
7
5
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
1
1
1
1
2
2
3
4
5
6
6
5
5
4
3
3
3
3
3

Chance of Frost

Temperature (°C)

1
1
1
-0
-0
-0
0
1
1
3
5
7
8
8
9
10
10
11
10
9
8
7
5
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
88
87
87
87
86
81
77
74
71
67
65
62
61
59
58
57
61
67
73
75
79
83

Pressure (mb)

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

Ozone (du)

427
426
424
425
425
426
426
425
425
426
427
428
428
429
430
430
429
429
430
431
433
432
432
431

Forecast for Mühlen, Tübingen Region, Germany (48.29,9.66)

Generated: 20/04/24 10:56:22. Forecast: 20/04/24 to 26/04/24. Timezone: UTC+2.00