Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 20

Waxing Gibbous 91%

16:50

05:34

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
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:18, Set: 20:27, Transit: 13:24. Moon - Rise: 16:50, Set: 05:34. Civil Dark: 21:02 - 05:43. Nautical Dark: 21:45 - 05:00. Astro Dark: 22:34 - 04:10

Total Clouds (% Sky Obscured)

82
89
86
90
100
100
100
100
100
92
85
82
78
99
100
99
98
96
94
95
86
100
95
97

Low Clouds (% Sky Obscured)

45
81
71
68
79
69
75
85
59
80
80
73
36
96
95
93
93
89
88
86
77
99
91
94

Medium Clouds (% Sky Obscured)

100
79
87
89
100
100
100
100
100
84
50
55
33
48
84
97
87
81
80
78
75
62
87
93

High Clouds (% Sky Obscured)

25
14
18
3
4
0
0
0
0
0
0
3
38
3
1
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
8
1
7
9
7
7
6
6
9
9
9
9
9
0
0
0
3
4
7
2
2

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
69
100
100

Precipitation Type

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

Precipitation Probability (%)

0
0
0
67
74
75
78
86
83
70
47
36
27
57
87
95
95
94
54
30
23
37
48
74

Precipitation Amount (mm)

0
0
0
0.4
0.6
0.5
0.5
0.7
0.7
0.5
0.2
0
0
0.3
0.7
1.1
1.1
0.8
0.3
0
0
0
0.1
0.4

Wind Speed/Direction (mph)

10
10
9
8
10
9
8
9
7
8
6
3
3
4
5
7
9
12
11
10
9
8
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
61
58
60
68
75
68
70
74
81
90
91
91
93
94
93
98
96
96
93
89
88
93
89

Pressure (mb)

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

Ozone (du)

423
421
419
419
422
422
424
425
425
429
431
432
430
431
432
433
434
437
437
440
441
440
441
439

Sunday 21

Waxing Gibbous 96%

17:57

05:45

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 OK
05 OK
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:16, Set: 20:29, Transit: 13:23. Moon - Rise: 17:57, Set: 05:45. Civil Dark: 21:04 - 05:41. Nautical Dark: 21:47 - 04:57. Astro Dark: 22:37 - 04:07

Total Clouds (% Sky Obscured)

98
100
98
100
100
99
99
100
97
93
93
72
59
57
92
64
63
38
11
25
49
65
60
56

Low Clouds (% Sky Obscured)

95
100
96
100
99
98
98
100
94
85
72
48
43
50
52
21
20
6
2
12
14
9
3
2

Medium Clouds (% Sky Obscured)

87
99
63
47
90
98
87
98
64
89
88
62
53
54
37
33
34
29
6
5
30
61
51
47

High Clouds (% Sky Obscured)

8
60
57
3
3
0
0
4
1
0
0
0
0
0
0
0
0
0
0
5
40
74
70
70

ISS Passover

Visibility (miles)

3
2
0
0
0
0
0
0
1
4
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

100
66
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

74
74
72
67
67
65
68
70
65
31
13
5
2
3
5
7
5
4
0
0
0
0
0
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
83
91
91
91
91
94
96
93
89
86
86
88
89
91
89
91
92
91
89
89
89
84
79

Pressure (mb)

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

Ozone (du)

436
436
434
433
432
434
435
438
440
441
439
436
432
431
432
433
431
431
432
429
424
421
423
424

Monday 22

Waxing Gibbous 99%

19:06

05:57

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

Sun - Rise: 06:14, Set: 20:30, Transit: 13:23. Moon - Rise: 19:06, Set: 05:57. Civil Dark: 21:05 - 05:39. Nautical Dark: 21:49 - 04:55. Astro Dark: 22:40 - 04:04

Total Clouds (% Sky Obscured)

100
99
87
100
99
98
99
98
99
98
46
44
41
40
46
49
51
45
31
18
22
37
49
42

Low Clouds (% Sky Obscured)

61
65
40
56
69
74
58
51
40
49
35
2
2
2
2
4
5
7
10
12
20
25
40
39

Medium Clouds (% Sky Obscured)

100
92
66
100
97
84
95
97
99
97
57
52
48
49
48
48
43
36
21
5
3
20
14
8

High Clouds (% Sky Obscured)

70
64
9
4
4
4
7
26
25
25
25
17
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
8
8
8
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
Very Light Rain
Light Rain
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 (%)

16
39
59
71
65
56
45
31
28
25
2
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.2
0.5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
67
61
58
57
58
58
58
61
70
79
86
86
88
91
91
92
92
91
92
91
87
80
73

Pressure (mb)

1023
1023
1022
1022
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1018
1018
1018

Ozone (du)

423
423
422
421
422
423
424
425
425
425
426
427
427
428
430
433
438
442
444
443
441
441
440
439

Tuesday 23

Waxing Gibbous 100%

20:17

06:11

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

Sun - Rise: 06:12, Set: 20:32, Transit: 13:23. Moon - Rise: 20:17, Set: 06:11. Civil Dark: 21:07 - 05:37. Nautical Dark: 21:51 - 04:52. Astro Dark: 22:42 - 04:01

Total Clouds (% Sky Obscured)

36
61
80
97
96
98
96
85
80
88
85
74
76
74
71
40
64
69
67
72
85
92
94
95

Low Clouds (% Sky Obscured)

44
60
75
84
90
82
92
79
66
56
68
53
49
56
56
41
42
43
41
50
57
67
77
80

Medium Clouds (% Sky Obscured)

0
16
31
90
89
94
87
51
64
73
55
64
69
54
8
3
44
55
10
17
24
59
77
51

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
6
31
55
56
52
66
61
57
51

ISS Passover

Visibility (miles)

9
9
8
6
6
6
9
9
9
9
8
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
27
39
42
40
35
25
21
24
20
13
10
3
5
6
4
2
2
3
11
20
18
18
31

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
58
57
54
53
51
51
47
46
59
70
75
79
77
79
83
86
86
88
88
89
89
83
76

Pressure (mb)

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

Ozone (du)

438
437
434
433
434
434
434
435
436
438
440
440
440
438
437
438
438
439
439
439
439
437
437
437

Wednesday 24

Full Moon 99%

21:31

06:28

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

Sun - Rise: 06:11, Set: 20:33, Transit: 13:23. Moon - Rise: 21:31, Set: 06:28. Civil Dark: 21:09 - 05:35. Nautical Dark: 21:53 - 04:50. Astro Dark: 22:45 - 03:58

Total Clouds (% Sky Obscured)

93
84
99
100
90
85
82
76
64
45
43
42
42
54
46
60
55
49
47
64
76
87
89
90

Low Clouds (% Sky Obscured)

72
77
86
91
75
57
36
24
12
0
6
12
25
38
45
58
57
56
55
65
73
82
85
86

Medium Clouds (% Sky Obscured)

89
79
88
85
75
73
70
65
57
54
53
45
12
9
7
8
16
23
33
44
55
66
57
45

High Clouds (% Sky Obscured)

11
3
4
5
7
5
5
5
3
5
4
4
4
4
4
6
5
4
4
3
2
1
1
1

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

41
46
53
57
49
43
41
34
30
32
29
22
5
4
2
1
8
10
9
24
36
46
47
42

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
66
62
60
55
51
48
45
46
58
70
78
77
80
80
82
83
86
88
91
88
86
85
77

Pressure (mb)

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

Ozone (du)

437
436
436
435
432
431
429
429
428
429
429
428
427
427
427
428
428
429
430
431
433
435
437
440

Thursday 25

Waning Gibbous 96%

22:46

06:52

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
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:09, Set: 20:35, Transit: 13:23. Moon - Rise: 22:46, Set: 06:52. Civil Dark: 21:10 - 05:33. Nautical Dark: 21:55 - 04:48. Astro Dark: 22:47 - 03:55

Total Clouds (% Sky Obscured)

91
94
97
99
90
80
71
62
53
48
54
59
73
73
65
56
65
73
83
88
93
97
89
81

Low Clouds (% Sky Obscured)

86
75
65
55
57
56
55
48
43
37
37
41
45
39
32
26
26
24
21
23
26
32
37
43

Medium Clouds (% Sky Obscured)

29
48
70
97
70
48
30
25
19
6
12
23
33
34
32
37
48
58
69
76
83
88
76
65

High Clouds (% Sky Obscured)

0
1
1
2
2
1
0
0
0
0
8
14
20
15
8
2
15
29
49
65
79
90
69
58

ISS Passover

Visibility (miles)

7
6
7
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
None
None
None
None
None
None
None

Precipitation Probability (%)

29
37
44
49
50
51
50
43
35
26
22
17
4
6
5
1
3
4
4
5
5
4
19
27

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
67
66
66
64
64
62
61
61
61
61
62
64
66
72
80
91
89
89
88
86
83
80
72

Pressure (mb)

1011
1011
1011
1010
1010
1010
1010
1009
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1010
1011
1011
1011
1011

Ozone (du)

443
446
445
445
444
442
441
439
436
432
429
430
431
431
432
433
434
433
433
433
433
433
434
436

Friday 26

Waning Gibbous 91%

00:02

07:24

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 Good
23 OK
00 OK
01 Bad
02 Bad
03 Bad
04 OK
05 OK
06 Bad
07 Bad

Sun - Rise: 06:07, Set: 20:36, Transit: 13:23. Moon - Rise: 00:02, Set: 07:24. Civil Dark: 21:12 - 05:31. Nautical Dark: 21:57 - 04:45. Astro Dark: 22:50 - 03:52

Total Clouds (% Sky Obscured)

71
80
89
98
97
97
95
78
60
43
33
22
10
28
48
76
67
57
47
48
54
57

Low Clouds (% Sky Obscured)

54
50
49
43
46
50
55
42
28
10
7
4
2
2
1
1
1
2
2
2
2
3

Medium Clouds (% Sky Obscured)

54
60
67
73
61
48
36
34
34
34
23
12
1
1
2
3
7
11
14
19
25
34

High Clouds (% Sky Obscured)

47
54
61
68
49
28
4
3
1
0
1
3
4
18
32
45
51
56
61
72
83
90

ISS Passover

Visibility (miles)

8
7
8
8
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 (%)

33
32
31
30
26
19
4
6
5
1
2
1
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
4
4
5
6
6
6
6
5
4
4
3
2
3
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

8
9
10
11
12
12
12
13
12
11
9
8
7
6
6
6
6
5
5
4
5
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
60
54
48
43
42
42
42
48
56
66
69
71
74
74
75
76
76
78
79
75
71

Pressure (mb)

1011
1011
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

439
442
441
440
439
440
441
442
442
442
442
442
443
443
441
440
438
437
435
433
434
435

Forecast for Eberstadt, Regierungsbezirk Darmstadt, Germany (49.84,8.66)

Generated: 20/04/24 10:38:28. Forecast: 20/04/24 to 26/04/24. Timezone: UTC+2.00