Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 1

Third Quarter 41%

03:31

12:40

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: 05:23, Set: 20:21, Transit: 12:52. Moon - Rise: 03:31, Set: 12:40. Civil Dark: 20:59 - 04:45. Nautical Dark: 21:49 - 03:55. Astro Dark: 22:52 - 02:52

Total Clouds (% Sky Obscured)

43
55
65
100
100
100
100
86
86
98
94
94
92
80
87
98
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

40
42
49
79
62
58
56
62
81
95
91
91
88
72
82
79
67
68
75
85
85
78
86
94

Medium Clouds (% Sky Obscured)

71
44
42
86
61
82
82
60
60
54
49
7
45
11
5
4
9
6
12
30
61
41
84
89

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
84
75
70
53
34
67
75
75
94
38
29
29
34
34
69
100
100

ISS Passover

Visibility (miles)

9
9
9
9
6
5
6
1
0
5
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
2
5
7
1
6
6
20
24
0
0

Precipitation Type

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

Precipitation Probability (%)

11
21
59
89
95
31
11
6
6
6
3
1
0
1
0
5
19
24
27
73
94
65
48
78

Precipitation Amount (mm)

0
0
0
0.4
1.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
1.1
0.5
0.2
0.9

Wind Speed/Direction (mph)

9
10
11
7
3
7
6
5
6
4
5
7
9
9
9
9
9
11
13
13
14
15
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
9
9
11
10
10
10
10
13
13
14
15
16
18
19
19
18
16
15
13
10
9
8

Dew Point (°C)

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

Relative Humidity (%)

93
96
96
98
98
96
98
98
98
96
95
90
87
86
85
84
84
89
90
93
93
93
92
92

Pressure (mb)

1002
1002
1001
1001
1001
1000
999
999
999
1000
1000
1000
1000
1000
1000
1001
1001
1001
1001
1002
1003
1003
1004
1005

Ozone (du)

386
385
383
381
379
379
378
377
376
376
376
377
378
377
376
375
375
377
377
376
376
375
375
373

Thursday 2

Waning Crescent 30%

03:48

14:08

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: 05:21, Set: 20:22, Transit: 12:52. Moon - Rise: 03:48, Set: 14:08. Civil Dark: 21:01 - 04:43. Nautical Dark: 21:51 - 03:52. Astro Dark: 22:56 - 02:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
99
58

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
90
83
73
70
73
67
51
43
31
31
23
11
0
10

Medium Clouds (% Sky Obscured)

100
100
100
92
98
83
91
83
75
98
99
98
79
71
63
100
100
100
100
100
100
56
55
34

High Clouds (% Sky Obscured)

100
94
100
100
54
60
81
63
51
55
64
51
69
92
100
100
100
100
100
100
100
100
99
19

ISS Passover

Visibility (miles)

9
8
8
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

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

Precipitation Probability (%)

89
65
38
58
48
34
51
53
54
42
43
37
20
25
29
38
51
59
62
43
47
32
12
4

Precipitation Amount (mm)

0.8
0.4
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
95
96
96
95
95
95
95
93
91
88
85
73
69
67
73
79
80
81
83
86
91
95

Pressure (mb)

1005
1005
1005
1006
1006
1006
1006
1007
1007
1008
1008
1008
1009
1009
1009
1009
1010
1010
1010
1010
1011
1011
1012
1012

Ozone (du)

372
370
369
371
372
372
372
373
371
370
371
372
374
373
373
374
373
374
374
377
380
382
385
390

Friday 3

Waning Crescent 19%

04:02

15:36

23 OK
00 OK
01 OK
02 OK
03 OK
04 Bad
05 OK
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: 05:20, Set: 20:24, Transit: 12:52. Moon - Rise: 04:02, Set: 15:36. Civil Dark: 21:03 - 04:41. Nautical Dark: 21:54 - 03:50. Astro Dark: 22:59 - 02:44

Total Clouds (% Sky Obscured)

25
27
32
34
37
85
36
53
77
100
97
89
71
72
92
81
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

25
27
33
32
23
24
19
19
22
47
49
50
38
44
45
38
43
45
36
51
53
64
68
71

Medium Clouds (% Sky Obscured)

0
0
0
0
1
6
2
18
49
100
88
59
33
41
85
77
100
100
88
84
100
100
100
71

High Clouds (% Sky Obscured)

0
0
6
3
12
84
34
35
29
43
43
31
28
63
70
70
70
100
100
53
66
73
93
82

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
6
9
5
9
7
7
9
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

1
0
0
0
0
0
0
0
0
2
37
43
44
43
41
53
58
56
54
68
60
74
84
83

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.2
0.2
0.2
0.5
0.4
0.3
0.2
0.3
0.2
0.4
0.5
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
93
93
93
93
91
90
88
84
82
79
76
75
71
71
71
71
75
86
88
92
91

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1010
1010
1009
1009
1009
1008
1008
1008
1007

Ozone (du)

395
399
396
399
406
410
414
418
422
426
426
425
423
421
418
417
417
417
417
417
418
421
423
423

Saturday 4

Waning Crescent 10%

04:15

17:04

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: 05:18, Set: 20:25, Transit: 12:52. Moon - Rise: 04:15, Set: 17:04. Civil Dark: 21:04 - 04:39. Nautical Dark: 21:56 - 03:47. Astro Dark: N/A - 02:41

Total Clouds (% Sky Obscured)

99
100
97
100
99
96
98
97
96
99
98
99
99
100
100
99
99
99
99
98
99
99
100
100

Low Clouds (% Sky Obscured)

73
76
76
91
72
62
73
65
49
64
54
80
79
86
88
83
80
81
83
80
48
41
37
42

Medium Clouds (% Sky Obscured)

79
94
85
98
96
86
68
61
58
88
87
62
87
85
69
98
91
83
76
87
75
98
100
100

High Clouds (% Sky Obscured)

67
20
37
20
25
32
64
41
85
76
84
90
95
100
90
80
70
77
73
89
90
96
100
99

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

87
94
83
64
21
24
22
17
15
14
14
41
61
77
85
90
93
89
83
66
44
27
24
56

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
8
9
9
9
9
9
10
10
11
10
11
10
9
8
7
7
9
10
11
11
10
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
92
93
93
95
96
96
96
95
89
83
74
76
75
74
76
80
87
87
90
93
98
96
96

Pressure (mb)

1007
1006
1005
1005
1005
1004
1004
1004
1004
1004
1004
1004
1004
1004
1003
1003
1003
1003
1004
1004
1004
1005
1005
1006

Ozone (du)

423
423
423
424
425
426
425
424
424
424
424
424
425
425
425
427
429
429
429
427
425
424
427
428

Sunday 5

Waning Crescent 4%

04:28

18:34

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: 05:16, Set: 20:27, Transit: 12:52. Moon - Rise: 04:28, Set: 18:34. Civil Dark: 21:06 - 04:37. Nautical Dark: 21:58 - 03:45. Astro Dark: 23:03 - 02:37

Total Clouds (% Sky Obscured)

100
100
96
93
90
93
95
98
97
94
100
91
83
94
87
78
69
70
70
69
74
77
81
80

Low Clouds (% Sky Obscured)

51
60
66
81
77
77
75
77
70
63
57
64
64
66
57
50
44
43
41
38
39
43
46
52

Medium Clouds (% Sky Obscured)

100
100
90
79
65
72
77
84
81
61
48
46
43
40
36
34
28
28
28
25
32
38
44
40

High Clouds (% Sky Obscured)

100
100
78
57
35
39
40
23
48
69
100
61
50
77
56
35
17
12
8
4
16
28
39
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
7
7
6
6
5
6
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

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

Precipitation Probability (%)

80
83
79
65
39
30
26
20
21
21
32
42
48
52
73
63
65
61
65
69
59
44
23
26

Precipitation Amount (mm)

0.4
0.3
0.4
0.3
0
0
0
0
0
0
0
0
0.2
0.2
0.5
0.2
0.3
0.3
0.4
0.6
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
8
8
8
7
8
8
9
9
11
11
12
13
13
13
14
14
14
14
14
14
15
15

Dew Point (°C)

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

Relative Humidity (%)

95
95
96
96
98
96
96
96
95
92
87
83
78
73
68
69
69
69
73
78
83
84
86
89

Pressure (mb)

1005
1005
1005
1005
1005
1005
1006
1006
1006
1006
1007
1007
1007
1008
1008
1008
1008
1008
1009
1009
1010
1010
1011
1011

Ozone (du)

427
423
422
419
417
416
415
414
413
412
411
410
411
410
408
408
407
407
408
410
411
410
409
408

Monday 6

Waning Crescent 1%

04:43

20:05

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

Sun - Rise: 05:15, Set: 20:29, Transit: 12:52. Moon - Rise: 04:43, Set: 20:05. Civil Dark: 21:08 - 04:35. Nautical Dark: 22:01 - 03:43. Astro Dark: 23:06 - 02:33

Total Clouds (% Sky Obscured)

74
66
66
65
68
50
35
27
39
51
62
65
66
67
71
70
64
68
69
71
79
87
90
86

Low Clouds (% Sky Obscured)

54
58
63
67
66
50
36
24
34
46
57
57
57
60
56
50
43
46
49
51
45
37
28
25

Medium Clouds (% Sky Obscured)

44
43
32
20
4
3
2
1
1
1
1
1
0
0
2
3
5
7
9
14
12
9
5
19

High Clouds (% Sky Obscured)

21
11
8
5
2
2
2
2
2
2
3
3
3
4
3
2
0
9
19
28
49
69
80
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 (%)

21
10
6
2
0
0
0
0
7
8
3
6
6
8
5
3
2
8
8
2
4
8
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
90
90
93
93
96
96
96
96
93
90
88
84
80
79
78
76
75
79
82
87
89
93
95

Pressure (mb)

1012
1012
1012
1013
1013
1014
1015
1015
1016
1017
1017
1018
1018
1019
1019
1019
1019
1020
1020
1020
1020
1021
1021
1022

Ozone (du)

406
403
401
400
399
398
397
396
395
394
394
393
392
391
390
390
390
390
389
387
385
386
387
388

Tuesday 7

Waning Crescent 0%

05:02

21:36

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 OK
14 OK
15 OK
16 OK
17 OK
18 OK

Sun - Rise: 05:13, Set: 20:30, Transit: 12:51. Moon - Rise: 05:02, Set: 21:36. Civil Dark: 21:10 - 04:33. Nautical Dark: 22:03 - 03:40. Astro Dark: 23:10 - 02:29

Total Clouds (% Sky Obscured)

61
63
56
49
46
54
58
61
68
74
79
65
49
29
28
31
40
45
45
45

Low Clouds (% Sky Obscured)

23
21
15
10
4
20
37
49
54
52
54
47
40
33
27
26
25
19
11
0

Medium Clouds (% Sky Obscured)

37
57
58
54
55
47
44
37
42
44
53
39
23
6
15
23
31
39
45
55

High Clouds (% Sky Obscured)

55
55
55
56
61
65
70
80
72
63
55
41
27
15
18
22
30
35
40
40

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

2
0
4
3
1
4
5
2
1
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
9
9
9
9
8
9
9
10
11
12
13
14
15
16
16
17
17
16
15

Feels Like (°C)

10
9
9
6
6
6
6
6
6
8
9
9
10
10
10
14
14
13
14
14

Dew Point (°C)

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

Relative Humidity (%)

95
93
95
93
91
90
87
84
82
77
72
68
64
62
61
60
59
58
64
72

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023

Ozone (du)

389
390
391
391
391
391
394
396
398
401
403
405
404
404
403
402
400
399
399
399

Forecast for Herne, Kent, United Kingdom (51.35,1.12)

Generated: 01/05/24 23:06:02. Forecast: 01/05/24 to 07/05/24. Timezone: UTC+1.00