Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 20

Waxing Gibbous 91%

16:52

05:21

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: 06:26, Set: 20:22, Transit: 13:24. Moon - Rise: 16:52, Set: 05:21. Civil Dark: 20:55 - 05:53. Nautical Dark: 21:36 - 05:12. Astro Dark: 22:20 - 04:28

Total Clouds (% Sky Obscured)

81
83
77
52
44
51
43
95
100
100
100
100
100
100
100
100
100
94
100
90
92
80
90
82

Low Clouds (% Sky Obscured)

80
64
44
49
49
50
35
66
70
85
64
64
73
78
74
84
83
73
66
72
56
49
57
50

Medium Clouds (% Sky Obscured)

22
0
3
36
4
22
29
83
100
100
100
100
100
99
100
100
96
75
100
64
71
30
72
66

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
0
0
0
2
2
2
3
3
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

5
9
9
9
9
9
9
9
9
9
3
4
2
1
3
1
1
3
4
4
5
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
Light Rain
Very Light Rain
None
None
None
None
None
None
Snow
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

84
83
75
34
28
26
25
25
45
66
69
70
79
86
93
95
91
92
85
71
62
52
25
38

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
94
94
96
93
96
96
93
88
91
86
78
70
70
75
78
75
79
83
88
91
94
96

Pressure (mb)

1015
1015
1016
1016
1017
1017
1018
1018
1019
1020
1020
1021
1021
1021
1020
1021
1020
1020
1021
1021
1021
1022
1022
1022

Ozone (du)

421
422
422
424
427
426
423
423
425
427
430
432
435
437
435
434
434
435
434
434
433
430
432
432

Sunday 21

Waxing Gibbous 96%

17:57

05:34

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: 06:24, Set: 20:24, Transit: 13:24. Moon - Rise: 17:57, Set: 05:34. Civil Dark: 20:57 - 05:51. Nautical Dark: 21:37 - 05:10. Astro Dark: 22:23 - 04:25

Total Clouds (% Sky Obscured)

98
97
93
99
100
100
100
100
100
100
100
100
100
96
98
100
100
95
91
86
90
100
100
100

Low Clouds (% Sky Obscured)

60
71
83
70
80
81
85
82
65
99
100
95
100
86
63
79
78
69
50
42
30
25
43
55

Medium Clouds (% Sky Obscured)

90
88
89
95
99
100
100
100
100
100
100
95
100
72
93
100
100
74
64
58
89
100
100
100

High Clouds (% Sky Obscured)

1
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
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
9
6
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
Snow
Snow
None
None
None
Snow
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Sleet
Sleet
Sleet
None
None
None
None
None

Precipitation Probability (%)

40
57
64
94
95
70
60
73
77
95
95
86
69
74
83
90
84
74
65
47
22
27
28
24

Precipitation Amount (mm)

0
0
0.3
1.2
1.1
0.2
0
0
0
0.6
0.9
0.5
0.2
0.3
0.5
0.7
0.6
0.5
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
96
100
100
100
100
100
98
98
98
94
96
91
89
94
96
94
93
94
96
96
94
96

Pressure (mb)

1022
1022
1022
1021
1021
1020
1020
1020
1020
1020
1020
1020
1021
1020
1020
1020
1020
1020
1020
1020
1021
1021
1022
1022

Ozone (du)

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

Monday 22

Waxing Gibbous 98%

19:03

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: 06:22, Set: 20:25, Transit: 13:24. Moon - Rise: 19:03, Set: 05:48. Civil Dark: 20:58 - 05:49. Nautical Dark: 21:39 - 05:08. Astro Dark: 22:25 - 04:23

Total Clouds (% Sky Obscured)

100
100
88
100
100
100
99
78
76
91
81
86
98
99
97
91
100
98
100
100
100
97
91
76

Low Clouds (% Sky Obscured)

82
70
85
88
88
84
83
78
72
78
67
76
85
91
86
83
93
79
69
34
63
67
67
52

Medium Clouds (% Sky Obscured)

100
100
82
100
100
100
92
55
70
66
36
59
64
64
59
53
67
71
100
99
99
90
77
78

High Clouds (% Sky Obscured)

0
0
2
50
50
3
1
0
0
0
0
0
0
0
0
2
2
34
31
16
4
3
2
2

ISS Passover

Visibility (miles)

1
9
9
9
9
5
5
5
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
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

29
39
41
50
54
52
40
43
36
22
29
17
30
20
23
20
30
34
35
25
8
19
10
19

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
94
96
98
98
96
98
98
94
89
83
77
66
56
53
52
50
53
63
76
82
85
88
91

Pressure (mb)

1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1018
1018
1017
1017
1017
1017
1017
1018
1018
1018

Ozone (du)

441
442
442
442
438
437
438
438
437
437
438
441
442
442
442
444
446
448
448
447
446
447
449
451

Tuesday 23

Waxing Gibbous 100%

20:12

06:02

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: 06:20, Set: 20:27, Transit: 13:24. Moon - Rise: 20:12, Set: 06:02. Civil Dark: 21:00 - 05:47. Nautical Dark: 21:41 - 05:06. Astro Dark: 22:27 - 04:20

Total Clouds (% Sky Obscured)

75
81
93
93
73
88
91
99
100
100
99
84
98
97
98
82
100
99
98
97
97
97
94
85

Low Clouds (% Sky Obscured)

51
50
56
64
66
81
83
92
91
90
87
73
66
83
68
75
78
94
95
92
89
86
82
83

Medium Clouds (% Sky Obscured)

77
85
91
92
72
77
73
73
72
72
70
64
86
79
86
79
100
90
79
45
72
69
58
40

High Clouds (% Sky Obscured)

2
2
7
9
14
18
19
21
15
14
22
3
37
51
27
20
30
23
10
0
9
18
27
23

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

25
28
35
40
46
55
62
68
64
61
57
63
67
67
69
69
67
61
54
40
30
34
23
25

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
94
94
94
96
96
94
87
81
74
68
60
59
59
59
64
76
88
89
93
91
93
94

Pressure (mb)

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

Ozone (du)

453
453
452
451
451
449
449
450
451
452
454
455
454
455
454
453
454
456
458
459
458
452
445
441

Wednesday 24

Full Moon 100%

21:22

06:18

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: 20:28, Transit: 13:23. Moon - Rise: 21:22, Set: 06:18. Civil Dark: 21:01 - 05:45. Nautical Dark: 21:43 - 05:04. Astro Dark: 22:29 - 04:18

Total Clouds (% Sky Obscured)

74
75
88
87
88
89
78
81
94
93
97
88
84
95
96
96
97
98
99
100
99
99
98
94

Low Clouds (% Sky Obscured)

84
87
90
90
91
93
92
95
95
94
91
88
85
91
92
93
93
92
92
88
82
76
71
68

Medium Clouds (% Sky Obscured)

53
64
63
64
65
65
60
60
52
52
70
72
68
87
87
87
87
89
93
97
96
95
95
85

High Clouds (% Sky Obscured)

22
18
29
42
43
33
18
3
33
34
56
9
6
6
15
25
37
48
58
68
76
79
83
61

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

Precipitation Probability (%)

24
21
34
41
48
50
49
51
48
45
45
50
46
47
78
67
52
53
52
51
47
42
30
33

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
96
96
98
98
98
98
94
85
76
64
51
44
42
44
47
48
55
63
71
74
78
80

Pressure (mb)

1015
1015
1015
1014
1014
1014
1014
1015
1015
1015
1014
1014
1014
1013
1013
1013
1013
1012
1013
1013
1014
1014
1014
1015

Ozone (du)

438
436
431
425
420
419
419
419
419
417
417
416
416
415
414
413
413
412
411
410
409
408
408
407

Thursday 25

Waning Gibbous 99%

22:35

06:38

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: 06:17, Set: 20:29, Transit: 13:23. Moon - Rise: 22:35, Set: 06:38. Civil Dark: 21:03 - 05:44. Nautical Dark: 21:44 - 05:02. Astro Dark: 22:31 - 04:15

Total Clouds (% Sky Obscured)

91
87
90
95
100
98
96
94
88
83
77
86
93
100
100
100
100
92
85
80
88
92
97
89

Low Clouds (% Sky Obscured)

67
62
71
78
85
80
75
71
64
57
50
62
75
87
72
51
33
24
19
13
31
49
67
53

Medium Clouds (% Sky Obscured)

75
64
72
82
93
89
84
78
73
69
69
79
91
100
100
100
100
93
84
75
78
83
88
77

High Clouds (% Sky Obscured)

33
14
23
28
33
33
36
39
31
22
14
10
5
1
11
25
45
57
73
85
82
75
68
60

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 (%)

31
28
29
30
30
31
30
24
27
27
24
30
31
28
37
41
43
41
37
26
30
28
20
24

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
89
96
94
93
93
88
85
80
69
62
54
54
56
55
62
69
78
77
77
75
79
83
88

Pressure (mb)

1015
1014
1014
1014
1014
1013
1013
1013
1013
1013
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012

Ozone (du)

408
409
410
410
410
411
412
413
414
415
416
418
418
418
419
420
421
422
422
423
423
421
420
418

Friday 26

Waning Gibbous 96%

23:48

07:04

Sun - Rise: 06:15, Set: 20:31, Transit: 13:23. Moon - Rise: 23:48, Set: 07:04. Civil Dark: 21:04 - 05:42. Nautical Dark: 21:46 - 05:00. Astro Dark: 22:34 - 04:12

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Stampfenbach, Zürich District, Switzerland (47.38,8.54)

Generated: 20/04/24 00:09:22. Forecast: 20/04/24 to 26/04/24. Timezone: UTC+2.00