Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waxing Gibbous 78%

14:08

04:52

00 OK
01 Bad
02 OK
03 Bad
04 OK
05 OK
06 Bad
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 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:03, Set: 20:16, Transit: 13:10. Moon - Rise: 14:08, Set: 04:52. Civil Dark: 20:53 - 05:26. Nautical Dark: 21:40 - 04:39. Astro Dark: 22:35 - 03:44

Total Clouds (% Sky Obscured)

20
47
34
51
39
45
58
43
29
22
24
35
80
85
47
56
80
93
87
100
98
100
100
100

Low Clouds (% Sky Obscured)

1
24
13
6
33
56
79
61
40
25
28
13
46
12
5
21
77
85
39
60
19
0
0
14

Medium Clouds (% Sky Obscured)

21
3
5
29
2
0
0
0
0
0
0
13
29
34
16
15
27
17
26
47
84
100
100
100

High Clouds (% Sky Obscured)

18
5
4
8
11
4
4
0
0
0
0
0
0
0
0
0
1
5
29
86
96
100
95
100

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9
9
9
9
8
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
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
1
4
3
6
6
5
5
11
24
32
6
4
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)

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

Chance of Frost

Temperature (°C)

4
3
3
2
2
1
1
1
2
4
7
8
9
10
10
11
12
12
12
11
9
7
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
91
92
93
93
95
97
96
92
82
71
52
48
46
43
45
44
43
45
56
64
78
86
91

Pressure (mb)

1011
1012
1012
1013
1013
1014
1014
1015
1016
1016
1017
1016
1016
1016
1016
1015
1015
1014
1014
1014
1014
1015
1015
1015

Ozone (du)

452
452
450
454
458
454
448
441
442
445
447
454
458
459
454
449
447
448
435
434
442
436
431
426

Friday 19

Waxing Gibbous 85%

15:21

05:03

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: 06:01, Set: 20:18, Transit: 13:10. Moon - Rise: 15:21, Set: 05:03. Civil Dark: 20:55 - 05:24. Nautical Dark: 21:43 - 04:36. Astro Dark: 22:38 - 03:41

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
80
90
100
100
99
98

Low Clouds (% Sky Obscured)

38
11
33
59
77
66
81
92
97
100
100
95
100
67
91
86
78
68
61
52
71
68
77
92

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
92
28
80
98
100
97
94

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
90
100
87
75
75
100
70
70
75
53
20
56
81
93
51

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
0
0
0
7
9
6
5
5
6
8
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
Light Rain
Moderate Rain
Light Rain
Light Rain
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
1
3
27
49
65
95
95
95
78
28
48
87
95
92
79
70
44
17
19
36
46

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
1
2.6
1.6
0.4
0
0
0.6
0.8
0.6
0.4
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
89
89
88
86
89
86
82
83
96
98
96
96
93
82
85
80
78
81
82
88
90
93
93

Pressure (mb)

1014
1014
1013
1012
1011
1010
1009
1008
1006
1005
1004
1003
1002
1001
1001
1000
1000
1000
1000
1001
1001
1002
1002
1003

Ozone (du)

422
418
415
411
407
408
405
406
405
404
405
409
409
407
407
406
406
407
408
408
407
407
409
412

Saturday 20

Waxing Gibbous 91%

16:32

05:12

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 OK
19 OK
20 OK
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:59, Set: 20:20, Transit: 13:09. Moon - Rise: 16:32, Set: 05:12. Civil Dark: 20:57 - 05:21. Nautical Dark: 21:45 - 04:34. Astro Dark: 22:41 - 03:37

Total Clouds (% Sky Obscured)

98
96
95
99
98
98
89
89
73
53
92
96
99
93
97
92
93
82
27
32
37
69
70
58

Low Clouds (% Sky Obscured)

91
91
83
93
93
89
82
78
63
47
62
77
87
71
66
63
62
59
38
47
44
35
41
33

Medium Clouds (% Sky Obscured)

88
88
61
46
59
76
25
40
2
67
50
48
63
38
50
41
38
2
2
2
4
33
35
35

High Clouds (% Sky Obscured)

66
44
16
9
6
0
8
9
8
8
8
7
31
15
15
8
6
4
5
4
4
1
0
0

ISS Passover

Visibility (miles)

9
4
9
9
0
0
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

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 (%)

61
62
52
45
34
34
12
7
22
31
38
45
49
46
35
27
23
16
7
1
1
1
1
3

Precipitation Amount (mm)

0.4
0.3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
94
93
96
96
89
88
85
79
67
66
63
56
53
47
45
44
46
54
64
67
68
68

Pressure (mb)

1003
1004
1005
1006
1008
1009
1010
1011
1013
1014
1015
1016
1017
1017
1018
1018
1018
1019
1019
1020
1021
1022
1022
1023

Ozone (du)

416
427
432
428
422
424
424
419
411
405
404
404
405
409
412
414
415
416
420
422
422
428
437
447

Sunday 21

Waxing Gibbous 96%

17:43

05:21

00 Bad
01 Bad
02 Bad
03 OK
04 OK
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 OK
22 OK
23 Bad

Sun - Rise: 05:57, Set: 20:21, Transit: 13:09. Moon - Rise: 17:43, Set: 05:21. Civil Dark: 20:59 - 05:19. Nautical Dark: 21:47 - 04:31. Astro Dark: 22:45 - 03:34

Total Clouds (% Sky Obscured)

49
47
49
31
35
44
71
81
81
82
85
90
96
100
100
100
100
94
86
85
84
31
31
35

Low Clouds (% Sky Obscured)

32
29
19
12
13
12
7
3
13
22
35
53
57
61
62
58
61
56
52
53
60
42
47
53

Medium Clouds (% Sky Obscured)

35
35
34
4
1
17
53
70
67
62
62
73
86
100
100
100
100
76
40
21
29
35
42
50

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
7
9
8
8
9
9
9
9
9
9
1
2
1
1
5
7
7
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
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

14
14
16
7
1
3
2
1
13
18
35
44
53
55
55
54
47
46
34
16
7
6
2
17

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
77
83
91
96
94
92
89
81
71
58
55
57
64
63
69
64
64
71
74
79
83
86
89

Pressure (mb)

1023
1024
1024
1024
1024
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027

Ozone (du)

451
452
451
449
449
449
449
448
448
447
446
447
445
438
434
434
435
434
433
430
429
428
426
425

Monday 22

Waxing Gibbous 98%

18:55

05:29

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: 05:55, Set: 20:23, Transit: 13:09. Moon - Rise: 18:55, Set: 05:29. Civil Dark: 21:01 - 05:17. Nautical Dark: 21:50 - 04:28. Astro Dark: 22:48 - 03:30

Total Clouds (% Sky Obscured)

32
70
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
80
60
56
76

Low Clouds (% Sky Obscured)

51
75
92
90
90
90
91
93
93
93
93
96
98
100
100
100
100
95
91
97
62
64
59
60

Medium Clouds (% Sky Obscured)

53
55
55
50
50
55
55
56
83
94
80
70
80
66
46
65
58
23
47
63
69
50
32
30

High Clouds (% Sky Obscured)

0
0
8
17
21
57
65
80
74
67
60
62
26
37
70
47
62
70
70
65
86
70
55
58

ISS Passover

Visibility (miles)

9
9
9
9
9
9
2
0
0
0
0
0
0
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

23
28
28
32
41
46
50
54
56
52
44
44
41
43
43
36
23
22
17
3
8
6
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
94
91
89
88
93
98
98
98
98
96
96
91
82
82
81
79
76
72
76
78
77
79

Pressure (mb)

1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027

Ozone (du)

425
425
424
424
423
421
422
423
421
421
421
421
422
422
421
421
420
419
417
418
418
419
420
420

Tuesday 23

Waxing Gibbous 100%

20:10

05:37

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
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 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:53, Set: 20:25, Transit: 13:09. Moon - Rise: 20:10, Set: 05:37. Civil Dark: 21:03 - 05:14. Nautical Dark: 21:52 - 04:26. Astro Dark: 22:51 - 03:27

Total Clouds (% Sky Obscured)

90
96
92
88
84
70
55
41
39
33
30
41
49
53
57
56
60
69
74
77
85
94
100
98

Low Clouds (% Sky Obscured)

59
54
47
45
47
49
42
39
40
33
26
32
37
43
44
44
47
51
54
59
69
75
76
73

Medium Clouds (% Sky Obscured)

27
24
14
5
0
1
2
4
5
9
9
16
21
27
27
27
27
28
29
40
45
50
60
60

High Clouds (% Sky Obscured)

63
81
78
74
73
54
36
17
12
8
4
2
1
0
3
7
15
27
33
40
60
79
98
77

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-1
-0
-3
-2
-2
-2
-3
-3
1
1
2
3
3
4
8
8
7
8
9
10
5
6
6

Dew Point (°C)

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

Relative Humidity (%)

82
84
88
89
92
94
88
80
74
67
59
54
52
51
49
49
49
48
55
61
69
70
71
74

Pressure (mb)

1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1025
1025
1024
1023
1022
1022
1021
1020
1020
1019
1019
1018
1018
1017

Ozone (du)

421
421
422
421
420
419
418
417
417
417
417
418
418
418
418
417
416
414
415
415
416
417
417
418

Wednesday 24

Full Moon 100%

21:27

05:48

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: 05:50, Set: 20:27, Transit: 13:09. Moon - Rise: 21:27, Set: 05:48. Civil Dark: 21:05 - 05:12. Nautical Dark: 21:54 - 04:23. Astro Dark: 22:54 - 03:23

Total Clouds (% Sky Obscured)

95
93
91
90
90
91
90
91
83
71
66
75
82
89
91
95
100
100
100
100
99
98
97
98

Low Clouds (% Sky Obscured)

69
68
71
74
78
67
56
43
40
34
29
42
53
66
68
69
69
56
42
30
39
55
62
71

Medium Clouds (% Sky Obscured)

60
51
50
42
34
33
37
40
45
45
50
66
77
89
93
97
100
100
100
100
95
90
86
87

High Clouds (% Sky Obscured)

53
25
23
19
20
29
43
56
40
27
10
13
17
18
44
69
91
93
96
100
91
80
72
77

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

7
6
9
10
10
10
10
6
6
4
0
11
16
19
28
36
42
42
41
37
39
37
35
40

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
76
76
76
79
80
78
75
71
65
60
54
55
56
57
63
70
80
84
87
93
93
94
94

Pressure (mb)

1017
1016
1016
1015
1014
1014
1014
1013
1013
1013
1012
1012
1012
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

417
416
416
416
416
416
418
420
421
423
425
427
428
428
429
429
429
429
429
430
430
431
432
433

Forecast for Gülpe, Germany (52.72,12.22)

Generated: 18/04/24 11:15:57. Forecast: 18/04/24 to 24/04/24. Timezone: UTC+2.00