Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 4

Waning Crescent 19%

04:18

15:39

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

Sun - Rise: 05:20, Set: 20:27, Transit: 12:55. Moon - Rise: 04:18, Set: 15:39. Civil Dark: 21:06 - 04:41. Nautical Dark: 21:58 - 03:49. Astro Dark: 23:05 - 02:40

Total Clouds (% Sky Obscured)

84
71
67
96
94
99
100
100
97
87
51
68
68
62
52
16
30
65
83
79
100
78
65
53

Low Clouds (% Sky Obscured)

28
39
70
66
50
50
51
42
43
52
11
35
35
10
0
1
1
26
43
44
75
80
75
35

Medium Clouds (% Sky Obscured)

0
3
35
46
80
49
80
97
94
79
61
44
41
63
48
6
5
8
13
5
3
0
0
0

High Clouds (% Sky Obscured)

3
3
55
71
61
62
98
76
60
60
55
60
55
65
53
16
35
65
65
65
65
25
7
35

ISS Passover

Visibility (miles)

9
9
8
5
7
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
3
17
74
100
100
100
100
100
100
100

Precipitation Type

None
None
None
Very Light Rain
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
47
42
41
36
16
12
7
2
1
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
12
13
11
11
12
12
12
12
11
11
10
10
9
9
9
10
9
7
6
6
6
7
9

Dew Point (°C)

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

Relative Humidity (%)

78
73
70
74
75
71
67
64
68
75
82
84
86
85
87
87
87
85
87
85
85
85
82
75

Pressure (mb)

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

Ozone (du)

405
408
410
408
406
404
401
404
407
410
410
408
410
412
410
408
405
403
402
400
400
400
400
400

Sunday 5

Waning Crescent 10%

04:31

17:07

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

Sun - Rise: 05:18, Set: 20:29, Transit: 12:54. Moon - Rise: 04:31, Set: 17:07. Civil Dark: 21:08 - 04:39. Nautical Dark: 22:00 - 03:46. Astro Dark: 23:08 - 02:37

Total Clouds (% Sky Obscured)

6
30
24
58
100
100
100
100
100
100
100
100
100
99
100
100
98
100
97
96
95
100
100
100

Low Clouds (% Sky Obscured)

5
36
20
65
92
92
50
55
56
34
30
13
34
73
82
78
79
84
92
91
87
78
79
95

Medium Clouds (% Sky Obscured)

0
0
0
0
50
46
72
87
100
96
100
95
91
82
96
93
91
84
78
77
83
94
61
70

High Clouds (% Sky Obscured)

3
3
13
10
45
41
100
100
100
100
100
100
100
68
100
100
85
32
47
70
70
68
62
90

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
1
2
0
2
5
4
11
0
3
3
18
40
77
78
61
48
52
36
31
27
15
10

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
0.5
0.2
0
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
13
14
15
16
16
15
14
15
14
14
13
12
12
12
11
11
11
11
11
11
11
11
12

Feels Like (°C)

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

Dew Point (°C)

5
7
8
9
9
9
9
11
12
12
11
11
11
10
10
10
10
10
10
10
10
10
11
11

Relative Humidity (%)

69
65
64
65
64
65
69
79
82
83
83
89
90
92
92
92
90
90
91
93
95
96
96
95

Pressure (mb)

1010
1010
1009
1009
1009
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006
1007
1007

Ozone (du)

400
400
399
397
396
393
389
386
387
390
393
394
396
400
399
401
403
405
408
409
411
410
409
410

Monday 6

Waning Crescent 4%

04:46

18:37

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

Sun - Rise: 05:16, Set: 20:31, Transit: 12:54. Moon - Rise: 04:46, Set: 18:37. Civil Dark: 21:10 - 04:37. Nautical Dark: 22:03 - 03:44. Astro Dark: 23:12 - 02:33

Total Clouds (% Sky Obscured)

94
75
77
83
71
81
78
65
93
88
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

83
69
52
68
57
53
46
45
65
43
39
46
45
20
20
44
63
88
81
84
91
59
58
54

Medium Clouds (% Sky Obscured)

35
45
58
65
54
76
32
60
89
86
81
91
94
86
86
100
100
98
72
61
61
67
79
72

High Clouds (% Sky Obscured)

75
75
75
70
75
69
60
50
36
53
93
100
100
99
100
100
100
87
58
82
62
96
100
98

ISS Passover

Visibility (miles)

9
9
9
9
9
9
1
2
2
9
9
9
9
9
9
9
7
8
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 (%)

10
26
33
33
26
40
40
43
41
31
11
8
6
4
6
23
33
26
25
27
26
30
17
18

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
13
14
15
15
16
15
14
14
14
13
13
12
11
11
11
11
11
11
11
11
11
12

Relative Humidity (%)

96
92
92
95
95
95
95
95
92
92
93
96
96
95
95
95
95
95
95
96
95
95
96
96

Pressure (mb)

1007
1007
1007
1008
1008
1008
1008
1008
1008
1009
1009
1010
1011
1011
1012
1012
1013
1013
1014
1014
1015
1016
1016
1017

Ozone (du)

411
413
413
412
410
411
413
413
413
413
414
416
417
414
410
409
409
412
416
416
415
414
413
413

Tuesday 7

Waning Crescent 1%

05:04

20:09

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

Sun - Rise: 05:15, Set: 20:32, Transit: 12:54. Moon - Rise: 05:04, Set: 20:09. Civil Dark: 21:12 - 04:35. Nautical Dark: 22:05 - 03:41. Astro Dark: 23:16 - 02:28

Total Clouds (% Sky Obscured)

100
96
88
87
92
90
86
62
34
5
12
9
7
11
17
20
14
8
3
7
12
17
28
43

Low Clouds (% Sky Obscured)

53
45
29
25
33
42
46
35
18
1
4
6
7
13
21
26
17
10
1
8
15
21
28
37

Medium Clouds (% Sky Obscured)

41
22
12
1
18
30
45
28
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

72
63
54
47
29
17
3
3
6
3
9
3
1
0
0
0
0
0
0
0
0
0
5
12

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 (%)

11
10
6
10
5
4
3
7
2
1
1
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
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
87
78
72
72
77
82
79
79
80
86
93
95
93
95
95
95
93
93
93
93
95
93
87

Pressure (mb)

1018
1019
1019
1020
1020
1021
1021
1021
1022
1022
1023
1024
1025
1025
1026
1026
1026
1026
1027
1027
1028
1028
1029
1029

Ozone (du)

413
413
413
412
410
408
401
398
397
399
401
401
402
405
407
410
413
414
411
407
403
401
398
394

Wednesday 8

New Moon 0%

05:29

21:41

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

Sun - Rise: 05:13, Set: 20:34, Transit: 12:54. Moon - Rise: 05:29, Set: 21:41. Civil Dark: 21:14 - 04:33. Nautical Dark: 22:07 - 03:39. Astro Dark: 23:20 - 02:24

Total Clouds (% Sky Obscured)

49
46
49
58
77
89
96
96
81
100
85
62
20
23
37
47
46
42
35
38
41
45
61
76

Low Clouds (% Sky Obscured)

40
38
40
45
40
28
20
20
13
20
22
19
10
4
2
0
0
0
0
0
0
0
1
2

Medium 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

High Clouds (% Sky Obscured)

20
15
9
0
20
42
63
66
69
67
45
28
7
17
28
30
26
22
15
32
46
59
71
81

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
0
0
1
3
14
4
4
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
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
14
15
15
16
16
16
16
15
15
14
13
12
11
10
9
9
9
9
8
9
9
9
11

Feels Like (°C)

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

Dew Point (°C)

10
10
10
10
10
11
11
11
11
11
11
11
10
9
9
8
8
7
7
7
7
8
8
9

Relative Humidity (%)

80
75
73
69
69
72
74
75
76
78
84
89
90
91
91
90
90
90
91
91
90
91
90
87

Pressure (mb)

1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1030
1030
1030
1030
1030
1030
1030
1029
1029
1029
1029
1029
1029

Ozone (du)

393
394
393
392
390
385
383
381
379
378
379
381
380
379
377
375
371
369
366
364
363
361
360
359

Thursday 9

Waxing Crescent 3%

06:05

23:07

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

Sun - Rise: 05:12, Set: 20:35, Transit: 12:54. Moon - Rise: 06:05, Set: 23:07. Civil Dark: 21:16 - 04:31. Nautical Dark: 22:10 - 03:36. Astro Dark: 23:24 - 02:20

Total Clouds (% Sky Obscured)

92
94
96
100
86
71
57
62
70
74
70
73
81
84
88
91
96
97
98
98
98
98
98
99

Low Clouds (% Sky Obscured)

2
7
12
17
11
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
12
25
39
33
24
16
13
18
28
31
38
41
36
30
21
20
18
14
18
21
19
42
65

High Clouds (% Sky Obscured)

94
94
97
100
84
71
61
65
73
84
78
71
59
68
79
91
93
93
93
94
95
96
97
99

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 (%)

2
1
2
2
2
2
0
1
1
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
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
14
15
15
16
16
15
15
15
14
14
13
12
11
10
9
9
9
8
8
8
9
10
11

Feels Like (°C)

9
9
10
11
12
14
13
13
13
12
12
10
10
11
9
9
9
7
6
6
6
6
6
9

Dew Point (°C)

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

Relative Humidity (%)

84
82
79
76
75
75
74
74
76
79
80
81
81
81
82
81
80
78
77
78
75
73
71
71

Pressure (mb)

1029
1028
1028
1028
1028
1027
1027
1026
1026
1026
1025
1025
1025
1025
1025
1025
1024
1024
1023
1023
1023
1023
1023
1022

Ozone (du)

358
358
357
356
356
356
355
355
354
353
352
351
350
349
349
350
350
351
352
353
353
353
354
354

Friday 10

Waxing Crescent 8%

06:55

00:21

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 OK
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

Sun - Rise: 05:10, Set: 20:37, Transit: 12:54. Moon - Rise: 06:55, Set: 00:21. Civil Dark: 21:17 - 04:29. Nautical Dark: 22:12 - 03:34. Astro Dark: 23:29 - 02:15

Total Clouds (% Sky Obscured)

100
99
97
94
77
59
43
56
66
80
78
75
73
79
87
91
74
57
42
46
50
54

Low Clouds (% Sky Obscured)

0
1
1
2
10
18
27
19
11
3
3
3
3
4
3
3
3
3
3
9
16
22

Medium Clouds (% Sky Obscured)

88
85
86
86
74
62
50
40
36
31
31
30
29
27
25
24
25
28
31
33
35
37

High Clouds (% Sky Obscured)

100
95
88
82
71
59
50
62
74
84
74
67
70
76
85
90
64
38
11
10
9
10

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

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 (%)

0
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
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
8
9
9
10
10
11
11
11
11
11
10
10
9
10
9
10
9
9
9
9
9

Relative Humidity (%)

70
68
68
69
70
69
69
68
70
73
76
79
81
84
86
86
87
87
88
90
88
88

Pressure (mb)

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

Ozone (du)

353
353
354
355
356
355
355
354
353
352
351
351
350
350
349
347
346
347
347
348
350
352

Forecast for Laindon, Essex, United Kingdom (51.58,0.42)

Generated: 04/05/24 09:41:03. Forecast: 04/05/24 to 10/05/24. Timezone: UTC+1.00