Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 25

Waning Gibbous 99%

22:46

05:58

00 OK
01 OK
02 Bad
03 Bad
04 Bad
05 OK
06 Good
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: 05:44, Set: 20:25, Transit: 13:05. Moon - Rise: 22:46, Set: 05:58. Civil Dark: 21:03 - 05:06. Nautical Dark: 21:53 - 04:16. Astro Dark: 22:54 - 03:15

Total Clouds (% Sky Obscured)

48
25
94
100
100
31
0
100
60
72
60
72
72
72
87
72
93
100
100
100
84
88
77
90

Low Clouds (% Sky Obscured)

31
30
8
12
35
51
84
85
75
87
50
58
71
87
95
91
82
86
88
84
59
63
77
58

Medium Clouds (% Sky Obscured)

0
0
0
2
42
53
93
88
99
100
100
97
100
88
86
83
58
47
43
44
43
40
39
43

High Clouds (% Sky Obscured)

25
78
85
92
100
81
60
61
61
83
73
76
68
82
87
65
24
3
2
1
1
3
3
3

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
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
100
0
0
0
0
11
6
7
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
1
2
3
3
2
2
4
5
7
8
9
11
10
9
9
9
9
8
8
7
6
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
90
87
81
78
81
85
73
70
67
66
61
54
55
61
66
66
68
71
72
90
91
86
85

Pressure (mb)

1012
1012
1011
1010
1009
1008
1007
1007
1006
1005
1005
1004
1003
1003
1002
1002
1002
1002
1002
1002
1002
1003
1003
1003

Ozone (du)

409
409
412
412
411
410
409
409
408
408
408
408
411
415
420
423
426
427
430
432
436
437
437
438

Friday 26

Waning Gibbous 96%

00:06

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: 05:42, Set: 20:26, Transit: 13:04. Moon - Rise: 00:06, Set: 06:18. Civil Dark: 21:05 - 05:04. Nautical Dark: 21:55 - 04:13. Astro Dark: 22:57 - 03:11

Total Clouds (% Sky Obscured)

78
45
44
46
51
49
73
86
91
98
100
100
100
100
100
100
100
100
100
66
85
87
100
100

Low Clouds (% Sky Obscured)

34
34
33
9
3
2
7
31
42
71
66
49
72
68
72
72
71
61
70
50
68
70
59
48

Medium Clouds (% Sky Obscured)

35
3
0
1
5
1
15
42
46
45
69
91
96
94
97
98
100
87
50
46
28
50
100
100

High Clouds (% Sky Obscured)

17
29
31
52
67
72
75
69
58
63
91
100
100
100
100
100
100
96
72
35
20
18
67
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
6
9
9
9
9
9
9
8
7
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
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
3
20
26
32
43
37
47
41
33
31
17
2
1
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
89
91
91
91
91
89
86
77
74
70
66
68
69
68
67
64
64
72
78
84
88
90
93

Pressure (mb)

1003
1003
1003
1003
1003
1003
1003
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1003
1003
1004
1004
1005
1005
1005

Ozone (du)

439
441
442
443
443
443
443
443
442
443
444
444
446
448
446
444
444
445
445
446
447
448
451
450

Saturday 27

Waning Gibbous 91%

No Rise

06:47

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: 05:40, Set: 20:28, Transit: 13:04. Moon - Rise: No Rise, Set: 06:47. Civil Dark: 21:07 - 05:01. Nautical Dark: 21:58 - 04:11. Astro Dark: 23:01 - 03:08

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
100
99
95
92
98
100
99
98
95
95
100
100
95
74
46
40
58
66

Low Clouds (% Sky Obscured)

49
51
54
60
75
72
77
75
91
80
95
90
88
96
92
89
72
59
47
42
31
14
18
28

Medium Clouds (% Sky Obscured)

96
93
100
100
99
96
99
97
78
83
74
100
98
70
57
55
65
69
90
65
33
30
35
35

High Clouds (% Sky Obscured)

97
100
100
82
96
71
60
55
60
60
60
54
2
0
57
53
52
53
45
40
40
2
52
64

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
1
2
2
2
10
12
25
40
51
50
43
44
39
33
28
16
5
1
1
1
1
3
7

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
94
96
94
94
96
93
91
90
90
90
90
93
93
95
93
95
93
93
94
93
94
94

Pressure (mb)

1005
1005
1005
1005
1004
1004
1004
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005

Ozone (du)

450
450
452
453
452
452
453
453
451
450
450
453
455
449
443
441
439
440
436
432
428
430
429
432

Sunday 28

Waning Gibbous 83%

01:18

07:30

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 OK
21 Good
22 Good
23 Good

Sun - Rise: 05:38, Set: 20:30, Transit: 13:04. Moon - Rise: 01:18, Set: 07:30. Civil Dark: 21:09 - 04:59. Nautical Dark: 22:00 - 04:08. Astro Dark: 23:05 - 03:04

Total Clouds (% Sky Obscured)

100
100
100
100
100
85
82
53
38
33
32
76
63
75
88
98
87
70
74
41
16
3
5
6

Low Clouds (% Sky Obscured)

39
20
25
25
25
20
20
20
20
24
23
50
58
55
49
44
41
37
32
21
10
0
0
1

Medium Clouds (% Sky Obscured)

37
85
100
100
100
82
81
45
40
35
35
73
33
45
76
95
67
53
60
32
12
0
0
0

High Clouds (% Sky Obscured)

100
100
77
100
65
54
49
50
48
40
35
30
30
20
15
1
2
1
0
0
0
1
2
3

ISS Passover

Visibility (miles)

9
9
4
4
3
5
4
3
6
7
2
4
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

16
47
64
78
79
74
83
77
63
80
73
50
38
33
30
30
40
44
45
40
30
1
1
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
7
7
7
7
8
8
8
10
10
10
11
10
9
9
9
10
9
9
8
6
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
0
0
0
0
0
-1
-0
0
2
4
5
8
8
9
9
9
8
7
6
7
7
6
5

Dew Point (°C)

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

Relative Humidity (%)

94
96
94
96
94
96
96
94
96
94
96
95
95
88
80
75
68
69
71
73
81
84
82
81

Pressure (mb)

1005
1005
1005
1004
1004
1004
1004
1005
1005
1006
1006
1006
1007
1007
1008
1008
1009
1009
1010
1011
1011
1012
1013
1013

Ozone (du)

432
434
438
438
438
435
434
435
438
439
438
439
443
443
440
438
438
440
444
448
447
445
441
438

Monday 29

Waning Gibbous 74%

02:17

08:31

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

Sun - Rise: 05:36, Set: 20:32, Transit: 13:04. Moon - Rise: 02:17, Set: 08:31. Civil Dark: 21:11 - 04:57. Nautical Dark: 22:03 - 04:05. Astro Dark: 23:08 - 03:00

Total Clouds (% Sky Obscured)

7
16
26
35
42
51
74
61
48
32
46
66
87
91
87
97
97
65
64
43
22
2
1
0

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
0
10
20
30
34
39
45
58
68
84
66
41
29
19
8
0
0
0

Medium Clouds (% Sky Obscured)

0
10
19
25
33
43
48
31
17
3
11
21
29
35
41
47
45
48
46
33
15
0
0
0

High Clouds (% Sky Obscured)

2
12
21
26
21
17
19
12
5
0
0
0
0
42
34
61
65
39
54
38
20
1
1
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
7
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
0
0
0
2
8
14
23
27
27
30
16
12
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
5
5
5
5
6
6
8
10
12
13
14
13
12
15
14
14
13
12
10
8
8
7

Chance of Frost

Temperature (°C)

6
5
5
5
5
5
5
5
7
8
10
11
12
13
13
14
14
14
13
13
11
10
9
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
86
88
88
88
91
91
90
84
77
71
66
63
62
69
63
66
71
70
72
77
85
90
90

Pressure (mb)

1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1016
1015
1015
1015
1015
1015
1014
1014
1014
1014
1015
1015
1016
1016

Ozone (du)

437
437
439
442
442
442
442
441
442
443
442
440
440
440
441
440
441
438
436
438
437
436
433
429

Tuesday 30

Waning Gibbous 64%

03:00

09:49

00 Good
01 OK
02 OK
03 OK
04 OK
05 OK
06 Good
07 OK
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: 05:34, Set: 20:33, Transit: 13:04. Moon - Rise: 03:00, Set: 09:49. Civil Dark: 21:13 - 04:55. Nautical Dark: 22:05 - 04:03. Astro Dark: 23:12 - 02:56

Total Clouds (% Sky Obscured)

0
9
16
25
24
30
7
29
57
87
91
96
100
100
100
100
99
98
97
94
92
89
89
87

Low Clouds (% Sky Obscured)

0
8
16
24
18
15
5
11
21
30
41
52
63
67
70
74
71
69
69
67
66
68
70
72

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
11
22
37
60
80
100
99
97
96
86
81
76
67
52
43
40
40

High Clouds (% Sky Obscured)

0
0
0
2
12
39
3
34
62
90
77
70
57
35
16
0
0
0
0
0
0
0
0
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
7
6
7
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
9
13
15
46
63
76
75
74
74
66
58
51
48
40
21
16
11

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.4
0.4
0.4
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
6
6
6
6
6
7
7
8
10
13
12
11
11
10
10
10
9
8
7
6
6
6
5

Chance of Frost

Temperature (°C)

7
7
6
6
5
5
6
6
8
10
13
13
13
13
13
13
13
12
12
12
12
11
11
10

Feels Like (°C)

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

Dew Point (°C)

6
5
5
4
3
4
4
5
6
8
10
10
11
12
12
12
12
12
11
12
11
11
10
10

Relative Humidity (%)

90
91
91
90
86
88
88
90
87
84
81
86
89
93
93
93
95
95
93
95
95
96
98
98

Pressure (mb)

1016
1016
1015
1015
1015
1015
1014
1014
1014
1014
1014
1013
1013
1013
1012
1012
1011
1012
1012
1012
1012
1013
1013
1014

Ozone (du)

428
429
430
430
429
430
431
431
433
435
438
439
441
442
443
445
446
445
443
441
437
433
428
427

Wednesday 1

Third Quarter 53%

03:29

11:17

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: 05:32, Set: 20:35, Transit: 13:04. Moon - Rise: 03:29, Set: 11:17. Civil Dark: 21:15 - 04:53. Nautical Dark: 22:07 - 04:00. Astro Dark: 23:16 - 02:51

Total Clouds (% Sky Obscured)

85
87
88
89
89
90
91
94
97
100
99
99
98
98
98
99
94
90
85
90
96
99
100
100

Low Clouds (% Sky Obscured)

74
70
66
61
63
67
69
79
88
97
94
91
88
89
89
91
89
86
85
88
92
95
97
99

Medium Clouds (% Sky Obscured)

37
42
47
56
59
54
52
51
49
51
44
41
39
37
37
32
22
12
3
3
3
3
2
2

High Clouds (% Sky Obscured)

1
9
17
25
29
36
40
45
45
39
32
23
16
15
14
14
12
10
8
10
12
14
15
15

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
4
3
0
3
3
3
5
4
2
4
7
9
14
18
13
18
17
16
14
9
4
4
4

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
98
96
95
91
91
88
86
84
83
84
84
86
87
87
89
90
90
90
90

Pressure (mb)

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

Ozone (du)

425
424
423
422
421
418
415
412
411
410
408
406
404
403
401
400
398
397
397
396
395
395
394
393

Forecast for Lichfield, Staffordshire, United Kingdom (52.69,-1.81)

Generated: 25/04/24 20:23:17. Forecast: 25/04/24 to 01/05/24. Timezone: UTC+1.00