Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 5

Waning Crescent 4%

04:32

18:38

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

Sun - Rise: 05:20, Set: 20:29, Transit: 12:55. Moon - Rise: 04:32, Set: 18:38. Civil Dark: 21:08 - 04:40. Nautical Dark: 22:00 - 03:48. Astro Dark: 23:07 - 02:39

Total Clouds (% Sky Obscured)

83
74
85
100
99
98
92
97
85
100
100
99
74
77
91
98
100
80
92
99
100
100
100
100

Low Clouds (% Sky Obscured)

15
35
46
72
70
86
78
73
66
85
81
68
66
68
80
94
87
78
71
67
83
79
74
84

Medium Clouds (% Sky Obscured)

88
84
65
37
72
97
61
39
30
40
40
39
35
44
45
45
40
48
82
93
100
100
100
100

High Clouds (% Sky Obscured)

50
73
53
55
45
0
0
0
3
0
3
0
13
6
0
0
0
3
7
60
51
100
100
98

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
9
3
9
9
9

Fog (%)

0
0
0
0
0
25
42
71
77
79
98
99
100
100
68
18
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
1
5
14
28
34
27
49
77
53
44
34
42
83
95
95
95
95
95
86
77
60

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.8
0.3
0
0
0
0.4
1.5
1.6
1.3
0.9
0.4
0.3
0.4
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
96
95
96
95
93
91
93
93
93
93
91
87
81
74
69
67
76
83
86
84
83
80

Pressure (mb)

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

Ozone (du)

397
400
399
401
403
403
405
407
410
416
420
419
419
420
419
418
416
413
416
423
427
428
427
429

Monday 6

Waning Crescent 1%

04:47

No Set

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 OK
10 Bad
11 OK
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK

Sun - Rise: 05:18, Set: 20:31, Transit: 12:55. Moon - Rise: 04:47, Set: No Set. Civil Dark: 21:10 - 04:38. Nautical Dark: 22:02 - 03:46. Astro Dark: 23:11 - 02:35

Total Clouds (% Sky Obscured)

100
100
98
98
98
98
96
95
96
96
92
85
82
57
40
45
40
72
83
93
83
71
89
34

Low Clouds (% Sky Obscured)

92
85
86
87
86
83
93
89
81
65
15
20
20
25
25
32
31
50
31
71
50
56
70
15

Medium Clouds (% Sky Obscured)

93
89
66
88
91
71
50
53
62
54
52
46
39
16
0
0
0
42
48
43
30
29
39
0

High Clouds (% Sky Obscured)

100
98
50
45
45
40
34
2
0
0
0
9
2
0
0
0
0
0
4
12
78
76
72
65

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

Precipitation Probability (%)

39
21
10
14
20
28
34
20
9
5
4
1
0
0
0
10
13
11
9
12
4
8
14
6

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
12
12
12
11
11
11
11
11
11
11
11
12
13
14
16
17
18
18
17
17
17
17

Feels Like (°C)

12
12
11
11
11
11
10
10
10
10
10
9
10
10
11
13
14
16
18
17
16
16
16
15

Dew Point (°C)

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

Relative Humidity (%)

83
89
93
95
95
98
96
95
93
93
95
93
91
87
84
75
68
63
60
60
72
73
77
79

Pressure (mb)

1010
1010
1011
1012
1012
1013
1013
1014
1014
1015
1016
1016
1017
1018
1019
1019
1020
1020
1021
1021
1021
1022
1022
1023

Ozone (du)

428
426
423
424
428
426
426
426
422
422
420
418
413
411
410
405
404
407
404
400
394
389
389
390

Tuesday 7

Waning Crescent 0%

05:06

20:09

19 OK
20 OK
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
10 Bad
11 Bad
12 OK
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 OK

Sun - Rise: 05:16, Set: 20:32, Transit: 12:55. Moon - Rise: 05:06, Set: 20:09. Civil Dark: 21:12 - 04:36. Nautical Dark: 22:05 - 03:43. Astro Dark: 23:15 - 02:31

Total Clouds (% Sky Obscured)

31
40
52
59
60
52
50
57
73
67
78
81
83
80
66
67
55
44
60
72
79
57
36
20

Low Clouds (% Sky Obscured)

15
18
0
0
24
39
39
44
58
68
77
78
81
79
59
60
48
42
55
64
72
54
29
8

Medium Clouds (% Sky Obscured)

0
3
46
41
34
9
17
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

72
70
21
17
0
23
6
33
46
6
7
5
5
5
5
5
16
4
8
44
48
45
46
53

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
2
67
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
6
3
11
5
4
6
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
3
2
2
2
2
2
2
2
2
2
3
4
4
4
4
4
4
5
6
7
6
6

Chance of Frost

Temperature (°C)

16
15
13
12
11
11
11
10
10
10
9
9
10
10
11
12
14
16
17
17
17
18
17
17

Feels Like (°C)

15
13
12
12
12
11
11
11
10
8
10
9
9
9
10
11
13
16
17
16
16
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

78
79
79
81
81
81
81
81
84
84
87
82
80
80
77
72
69
61
61
61
67
76
74
74

Pressure (mb)

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

Ozone (du)

391
392
392
392
393
390
390
391
390
387
382
381
377
375
374
374
373
370
368
365
360
355
354
352

Wednesday 8

New Moon 3%

05:31

21:41

19 OK
20 Good
21 OK
22 Bad
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

Sun - Rise: 05:15, Set: 20:34, Transit: 12:55. Moon - Rise: 05:31, Set: 21:41. Civil Dark: 21:14 - 04:34. Nautical Dark: 22:07 - 03:41. Astro Dark: 23:19 - 02:27

Total Clouds (% Sky Obscured)

19
17
21
47
75
100
100
100
100
100
100
97
91
61
70
86
95
100
98
97
96
96
96
97

Low Clouds (% Sky Obscured)

9
8
10
8
15
20
28
24
53
48
40
28
24
5
5
18
30
42
48
45
41
34
32
30

Medium Clouds (% Sky Obscured)

2
3
2
2
39
34
54
72
89
78
50
47
46
38
38
35
32
32
25
18
11
15
21
36

High Clouds (% Sky Obscured)

62
51
55
70
83
100
100
100
99
55
64
58
33
34
43
72
89
100
97
94
90
90
89
88

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
0
0
0
0
0
0
0
0
0
0
0
0
0
3
6
23
13
23
23
26
34
29

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

Chance of Frost

Temperature (°C)

17
16
14
13
12
12
12
11
11
10
11
11
11
12
14
16
17
18
19
19
19
20
19
18

Feels Like (°C)

16
15
13
12
11
12
11
10
10
9
10
10
10
12
14
16
17
18
19
19
19
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

79
82
84
89
90
89
88
87
85
83
81
80
77
72
66
63
61
58
55
55
58
62
67
73

Pressure (mb)

1027
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1025
1025
1025
1024

Ozone (du)

352
354
357
356
355
351
352
352
354
357
357
359
356
354
353
351
351
350
349
347
345
344
343
342

Thursday 9

Waxing Crescent 8%

06:07

23:07

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

Sun - Rise: 05:13, Set: 20:36, Transit: 12:55. Moon - Rise: 06:07, Set: 23:07. Civil Dark: 21:16 - 04:33. Nautical Dark: 22:09 - 03:38. Astro Dark: 23:23 - 02:23

Total Clouds (% Sky Obscured)

87
79
70
77
81
79
73
54
49
46
39
36
83
73
59
64
69
77
84
91
98
92
87
81

Low Clouds (% Sky Obscured)

22
4
16
7
1
1
1
1
2
2
2
2
1
1
1
14
28
43
52
61
68
50
32
14

Medium Clouds (% Sky Obscured)

63
66
63
47
31
4
2
2
3
36
50
42
47
47
48
48
48
43
53
66
83
60
38
19

High Clouds (% Sky Obscured)

68
53
35
52
71
75
72
48
66
64
62
66
97
91
86
74
57
54
66
75
91
87
82
78

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
7
8
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
22
0
0
0
1
0
0
0
0
0
0
0
0
0
14
26
31
27
29
37
37
29
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)

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

Chance of Frost

Temperature (°C)

18
17
16
15
14
14
13
13
12
12
12
12
13
15
16
18
19
20
21
21
20
20
19
19

Feels Like (°C)

19
17
15
14
14
13
13
12
12
12
12
11
13
14
15
16
17
17
18
22
22
21
20
20

Dew Point (°C)

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

Relative Humidity (%)

79
85
90
93
95
93
93
95
95
93
93
93
92
84
81
76
73
70
68
69
72
75
73
72

Pressure (mb)

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

Ozone (du)

342
341
340
339
339
339
337
337
338
337
337
336
335
333
332
331
333
334
335
336
337
339
339
339

Friday 10

Waxing Crescent 15%

06:57

00:21

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 OK

Sun - Rise: 05:11, Set: 20:37, Transit: 12:55. Moon - Rise: 06:57, Set: 00:21. Civil Dark: 21:17 - 04:31. Nautical Dark: 22:12 - 03:36. Astro Dark: 23:27 - 02:19

Total Clouds (% Sky Obscured)

80
79
77
78
80
80
80
77
73
73
74
77
72
65
60
63
63
63
58
55
51
47
43
44

Low Clouds (% Sky Obscured)

10
7
3
2
2
1
1
1
2
2
2
2
4
6
7
12
17
27
27
28
24
24
23
21

Medium Clouds (% Sky Obscured)

15
11
3
4
5
6
12
17
23
27
33
29
28
25
20
23
22
22
26
32
35
35
34
34

High Clouds (% Sky Obscured)

81
84
87
85
84
81
78
73
68
72
72
72
67
58
50
48
43
39
28
19
12
14
16
18

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 (%)

25
23
2
5
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
3
4
1

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

Chance of Frost

Temperature (°C)

18
17
16
15
14
13
13
13
12
12
12
12
13
14
16
18
19
19
20
20
19
19
18
18

Feels Like (°C)

19
17
17
16
15
15
14
13
12
12
12
12
11
13
13
14
15
15
16
20
18
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

71
77
82
89
87
89
87
84
80
77
76
73
70
66
62
57
55
55
55
55
55
55
62
70

Pressure (mb)

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

Ozone (du)

339
340
340
340
341
341
341
341
341
341
341
342
342
342
343
343
344
345
346
345
345
345
346
347

Saturday 11

Waxing Crescent 24%

08:02

01:17

19 OK
20 OK
21 OK
22 OK
23 OK
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 OK

Sun - Rise: 05:10, Set: 20:39, Transit: 12:55. Moon - Rise: 08:02, Set: 01:17. Civil Dark: 21:19 - 04:29. Nautical Dark: 22:14 - 03:34. Astro Dark: 23:31 - 02:14

Total Clouds (% Sky Obscured)

39
36
34
34
37
46
52
62
67
46
34
22
19
19
19
23
25
30

Low Clouds (% Sky Obscured)

20
18
15
10
5
0
0
0
0
6
12
18
15
14
13
20
28
35

Medium Clouds (% Sky Obscured)

23
12
3
3
3
3
3
3
3
3
3
3
3
2
2
1
1
0

High Clouds (% Sky Obscured)

20
20
18
26
31
39
34
34
30
17
10
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
16
15
13
12
12
11
11
11
10
11
11
12
13
15
17
18
18

Feels Like (°C)

18
15
15
14
14
14
13
10
11
11
11
10
11
12
13
13
14
15

Dew Point (°C)

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

Relative Humidity (%)

77
80
83
87
89
89
90
91
93
95
93
90
90
83
76
71
68
66

Pressure (mb)

1019
1019
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018

Ozone (du)

348
350
353
356
357
358
359
360
360
361
361
361
361
363
365
367
369
372

Forecast for Wilmington, Kent, United Kingdom (51.43,0.21)

Generated: 05/05/24 19:15:53. Forecast: 05/05/24 to 11/05/24. Timezone: UTC+1.00