Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 3

Waning Crescent 19%

04:28

16:07

23 Bad
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

Sun - Rise: 06:02, Set: 20:42, Transit: 13:22. Moon - Rise: 04:28, Set: 16:07. Civil Dark: 21:17 - 05:27. Nautical Dark: 22:01 - 04:43. Astro Dark: 22:53 - 03:52

Total Clouds (% Sky Obscured)

100
100
96
81
80
92
84
84
99
100
94
92
100
100
95
100
97
88
99
98
100
100
100
100

Low Clouds (% Sky Obscured)

25
27
44
51
58
34
39
40
33
3
47
34
51
13
15
8
12
23
45
52
57
25
51
56

Medium Clouds (% Sky Obscured)

100
81
71
60
60
42
72
65
44
53
26
66
53
94
59
88
81
81
98
83
92
74
81
93

High Clouds (% Sky Obscured)

100
77
65
47
3
65
65
65
35
100
84
85
99
100
91
100
70
30
0
89
100
100
100
100

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
11
8
3
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
22
3
0
0
0
0
0
0
0
0
0
2
1
1
0
1
2
6
30
46
38
14
19

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

Chance of Frost

Temperature (°C)

9
9
8
8
7
7
7
6
7
8
10
12
13
15
16
17
17
17
17
16
14
13
12
12

Feels Like (°C)

8
8
7
6
6
6
5
5
5
7
8
10
12
14
15
15
15
15
16
14
12
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

90
90
93
93
94
96
96
94
91
85
77
70
62
54
49
43
40
40
41
42
54
65
77
71

Pressure (mb)

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

Ozone (du)

394
395
395
393
395
399
402
405
414
401
394
391
384
380
379
378
377
380
379
375
375
370
368
367

Saturday 4

Waning Crescent 11%

04:46

17:30

23 Bad
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

Sun - Rise: 06:01, Set: 20:43, Transit: 13:22. Moon - Rise: 04:46, Set: 17:30. Civil Dark: 21:18 - 05:26. Nautical Dark: 22:03 - 04:41. Astro Dark: 22:55 - 03:49

Total Clouds (% Sky Obscured)

100
98
98
100
100
100
100
100
100
98
100
100
100
91
95
86
100
100
100
79
100
68
72
61

Low Clouds (% Sky Obscured)

58
63
73
79
87
100
100
100
100
89
82
87
88
73
80
67
82
38
39
27
14
2
2
2

Medium Clouds (% Sky Obscured)

89
94
92
98
100
100
100
100
100
94
94
82
98
34
45
65
9
10
5
4
45
34
38
42

High Clouds (% Sky Obscured)

100
73
76
100
100
100
100
94
19
5
5
35
3
7
3
74
100
100
100
80
100
59
62
47

ISS Passover

Visibility (miles)

9
9
9
9
9
8
8
3
4
7
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
Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
None
None
None
Very Light Rain
None
None
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

17
15
59
40
95
95
95
95
95
84
57
71
45
23
37
49
31
42
53
27
9
3
5
0

Precipitation Amount (mm)

0
0
0.4
0
1
1.4
1.7
1.6
1
0.7
0.3
0.5
0
0
0
0.3
0
0
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
11
10
10
10
10
10
10
11
11
12
12
13
14
15
16
16
17
16
16
15
14
13

Feels Like (°C)

10
10
9
9
9
9
9
9
9
10
10
11
11
12
13
14
15
16
16
16
16
15
15
14

Dew Point (°C)

6
6
6
6
6
8
9
10
10
10
11
11
11
12
12
14
15
14
13
11
12
12
12
12

Relative Humidity (%)

70
72
74
76
77
83
93
96
98
98
98
96
93
95
90
93
93
87
77
71
74
83
90
93

Pressure (mb)

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

Ozone (du)

369
370
368
362
358
355
356
355
354
355
354
358
357
358
359
358
358
358
360
363
362
363
360
359

Sunday 5

Waning Crescent 4%

05:03

18:54

23 Bad
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

Sun - Rise: 05:59, Set: 20:45, Transit: 13:22. Moon - Rise: 05:03, Set: 18:54. Civil Dark: 21:20 - 05:24. Nautical Dark: 22:05 - 04:39. Astro Dark: 22:57 - 03:46

Total Clouds (% Sky Obscured)

100
100
100
100
100
82
67
100
100
100
100
100
99
99
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

22
35
60
47
49
52
56
52
56
55
53
65
69
78
77
23
64
61
62
74
79
83
85
87

Medium Clouds (% Sky Obscured)

39
52
78
74
85
78
55
100
100
81
82
58
96
90
90
100
98
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
75
47
55
100
100
100
100
64
46
74
89
98
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
3
4
3
3
6

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

Precipitation Probability (%)

1
9
28
38
49
42
55
53
57
76
45
61
79
77
73
34
58
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0.4
0.3
0.3
0.6
0
0.2
0.3
0.4
0.4
0
0
0.6
1.6
1.7
1.6
1.2
1.3
1.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
11
11
11
10
10
10
10
10
11
12
13
15
15
16
16
17
17
15
14
13
13
12
12

Feels Like (°C)

13
10
10
10
10
9
10
11
10
10
12
12
13
14
13
12
13
13
13
13
13
11
10
9

Dew Point (°C)

11
10
10
10
10
10
10
9
9
9
9
9
8
7
8
9
9
10
14
13
13
12
12
12

Relative Humidity (%)

95
95
96
96
96
98
96
96
93
88
80
72
66
58
58
64
62
64
95
96
96
96
96
96

Pressure (mb)

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

Ozone (du)

359
359
360
361
362
361
361
363
364
364
366
367
369
369
368
368
368
370
372
372
373
376
380
385

Monday 6

Waning Crescent 1%

05:23

20:20

23 Bad
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

Sun - Rise: 05:58, Set: 20:46, Transit: 13:22. Moon - Rise: 05:23, Set: 20:20. Civil Dark: 21:21 - 05:23. Nautical Dark: 22:06 - 04:37. Astro Dark: N/A - 03:44

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

90
93
97
97
96
96
97
99
100
97
95
93
95
98
100
99
98
98
93
88
84
79
73
68

Medium Clouds (% Sky Obscured)

100
100
100
99
99
98
99
99
100
100
100
100
98
96
94
92
78
57
54
55
52
52
47
47

High Clouds (% Sky Obscured)

100
100
100
100
100
64
100
100
100
100
100
100
98
96
93
41
35
27
30
26
35
35
40
45

ISS Passover

Visibility (miles)

9
3
4
9
9
9
9
9
9
7
9
9
9
6
5
6
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
90
92
95
95
95
95
95
94
84
77
74
63
59
53
34
33
34
14
20
12
4

Precipitation Amount (mm)

1.2
1.3
0.5
0.4
0.5
0.5
0.6
0.7
0.7
0.8
0.7
0.5
0.4
0.4
0.3
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
11
11
11
11
11
11
11
10
10
10
11
11
12
12
12
12
12
12
12
12
11
11
11

Feels Like (°C)

9
8
9
9
9
10
10
10
9
9
9
10
10
12
12
12
12
12
11
12
11
11
10
10

Dew Point (°C)

11
11
11
11
11
10
11
10
10
10
9
10
9
9
10
11
11
11
11
11
11
10
10
10

Relative Humidity (%)

96
96
96
96
96
96
98
96
96
98
95
95
88
83
86
92
92
92
90
92
92
93
93
95

Pressure (mb)

1014
1014
1014
1014
1015
1015
1015
1015
1015
1016
1016
1016
1017
1016
1016
1017
1017
1017
1017
1017
1018
1018
1019
1019

Ozone (du)

387
387
388
389
390
391
391
395
396
394
394
395
397
397
395
395
396
397
393
390
389
388
388
388

Tuesday 7

Waning Crescent 0%

05:47

21:46

23 Bad
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

Sun - Rise: 05:56, Set: 20:47, Transit: 13:22. Moon - Rise: 05:47, Set: 21:46. Civil Dark: 21:23 - 05:21. Nautical Dark: 22:08 - 04:36. Astro Dark: 23:00 - 03:41

Total Clouds (% Sky Obscured)

100
99
99
99
99
99
99
100
100
99
99
96
87
99
99
95
91
87
89
91
93
90
85
79

Low Clouds (% Sky Obscured)

73
77
82
87
92
97
92
87
81
82
84
84
80
90
91
80
70
60
53
46
43
50
61
70

Medium Clouds (% Sky Obscured)

46
49
45
41
38
34
41
48
55
53
55
53
53
50
51
56
52
48
50
47
44
29
17
5

High Clouds (% Sky Obscured)

45
40
38
28
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2

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 (%)

7
8
3
8
9
3
18
23
18
25
23
28
40
44
35
45
49
50
46
41
28
31
27
3

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

Chance of Frost

Temperature (°C)

10
10
10
10
10
9
9
9
10
10
11
12
13
13
14
14
14
14
15
14
14
13
13
12

Feels Like (°C)

9
9
9
9
9
9
9
8
9
10
10
11
12
12
12
12
12
12
12
13
13
14
10
10

Dew Point (°C)

10
9
9
9
9
9
9
9
9
9
10
10
9
9
9
9
9
9
10
10
10
11
10
10

Relative Humidity (%)

95
95
95
96
96
96
96
96
96
96
93
87
79
72
70
69
70
70
71
75
79
83
84
87

Pressure (mb)

1020
1020
1020
1020
1021
1021
1021
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1025
1025

Ozone (du)

389
389
389
387
386
386
385
385
387
389
391
393
394
394
393
393
393
393
393
392
391
390
390
389

Wednesday 8

New Moon 3%

06:18

23:07

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

Sun - Rise: 05:55, Set: 20:49, Transit: 13:22. Moon - Rise: 06:18, Set: 23:07. Civil Dark: 21:24 - 05:19. Nautical Dark: 22:10 - 04:34. Astro Dark: 23:02 - 03:39

Total Clouds (% Sky Obscured)

73
72
71
66
63
61
59
54
48
47
46
46
41
36
36
44
46
52
43
34
21
13
8
3

Low Clouds (% Sky Obscured)

70
71
70
68
65
61
56
52
49
50
53
55
46
36
24
16
8
2
1
1
0
0
0
0

Medium Clouds (% Sky Obscured)

3
2
0
1
1
2
2
2
3
2
1
0
6
13
24
19
10
0
1
3
4
3
1
0

High Clouds (% Sky Obscured)

3
4
5
5
5
5
4
4
3
2
1
0
0
0
0
15
30
45
41
28
20
13
7
2

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 (%)

6
7
2
5
4
0
1
1
0
2
2
1
2
2
1
2
1
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
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
10
10
9
9
9
9
10
10
12
14
15
16
18
19
19
19
19
18
17
16
14
12

Feels Like (°C)

9
9
10
10
8
8
8
8
8
7
10
10
10
11
12
13
18
18
17
17
18
19
13
14

Dew Point (°C)

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

Relative Humidity (%)

87
88
91
93
93
95
95
90
88
85
73
64
56
51
46
42
42
43
43
49
55
63
70
79

Pressure (mb)

1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1024
1024
1023
1023
1022
1022
1021
1021
1021
1021
1021
1022
1022

Ozone (du)

389
389
390
391
393
395
396
399
401
403
401
398
395
395
395
395
393
390
388
385
382
379
378
376

Thursday 9

Waxing Crescent 8%

06:58

23:07

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

Sun - Rise: 05:54, Set: 20:50, Transit: 13:22. Moon - Rise: 06:58, Set: 23:07. Civil Dark: 21:26 - 05:18. Nautical Dark: 22:12 - 04:32. Astro Dark: 23:05 - 03:36

Total Clouds (% Sky Obscured)

25
47
70
65
52
51
36
22
5
11
19
26
39
51
58
65
65
64
63
66
65

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
4
7
11
9
8
6
4
2
0

Medium Clouds (% Sky Obscured)

0
0
0
3
6
9
6
4
0
0
0
0
0
0
0
3
7
13
22
33
51

High Clouds (% Sky Obscured)

23
44
70
62
55
51
39
26
6
15
22
31
39
50
55
60
50
50
60
60
55

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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
10
9
9
8
7
7
8
8
9
11
14
16
17
18
20
20
20
20
19
18

Feels Like (°C)

14
13
12
11
7
6
6
6
5
5
11
12
12
13
13
14
19
18
17
18
19

Dew Point (°C)

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

Relative Humidity (%)

88
90
91
93
95
94
94
90
87
82
72
63
56
49
45
40
39
38
38
46
58

Pressure (mb)

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

Ozone (du)

374
372
370
367
365
363
361
361
361
361
361
360
359
360
360
360
359
359
359
357
355

Forecast for Rümlang, Dielsdorf, Switzerland (47.45,8.53)

Generated: 03/05/24 23:00:58. Forecast: 03/05/24 to 09/05/24. Timezone: UTC+2.00