Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 26

Waning Gibbous 96%

00:03

06:07

00 Bad
01 Bad
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 OK
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:34, Set: 20:21, Transit: 12:58. Moon - Rise: 00:03, Set: 06:07. Civil Dark: 21:01 - 04:54. Nautical Dark: 21:52 - 04:03. Astro Dark: 22:57 - 02:58

Total Clouds (% Sky Obscured)

44
83
35
41
92
39
92
92
92
100
99
95
94
100
99
100
96
95
85
86
48
50
45
100

Low Clouds (% Sky Obscured)

39
70
48
50
49
54
78
65
91
73
74
82
83
77
58
66
54
52
43
34
26
24
28
49

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
7
24
33
36
60
60
59
92
90
86
74
78
41
40
3
60

High Clouds (% Sky Obscured)

11
3
3
0
0
0
0
0
0
0
6
3
21
45
84
79
75
64
45
65
60
60
38
60

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
7
9
9
9
6
9
9
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
73
87
93
60
53
41
14
9
3
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.9
1.3
1.5
0.4
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
92
94
94
98
97
95
97
93
81
71
70
68
65
64
64
65
69
73
81
87
90
89
89

Pressure (mb)

1002
1002
1002
1003
1003
1003
1003
1004
1004
1004
1004
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1006
1006
1006

Ozone (du)

438
439
440
440
442
442
444
445
445
447
446
446
445
445
445
444
444
444
443
443
442
443
446
448

Saturday 27

Waning Gibbous 91%

No Rise

06:35

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: 20:23, Transit: 12:57. Moon - Rise: No Rise, Set: 06:35. Civil Dark: 21:03 - 04:52. Nautical Dark: 21:55 - 04:00. Astro Dark: 23:01 - 02:54

Total Clouds (% Sky Obscured)

89
67
71
77
98
100
100
100
100
100
100
100
100
100
96
95
90
91
88
73
71
77
78
85

Low Clouds (% Sky Obscured)

46
46
35
49
43
56
49
72
82
98
78
81
91
87
86
82
78
77
80
57
55
63
59
66

Medium Clouds (% Sky Obscured)

84
59
56
52
85
100
100
100
100
100
100
100
100
99
88
76
69
15
48
45
31
49
55
62

High Clouds (% Sky Obscured)

8
34
38
33
91
88
65
100
100
98
100
90
100
59
18
45
60
63
60
55
27
62
65
71

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 (%)

1
1
3
3
3
19
12
17
37
42
38
40
39
34
26
14
8
8
3
0
2
1
0
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
5
6
6
6
6
7
8
11
13
14
14
14
13
13
13
13
12
11
10
9
8
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
1
2
3
2
1
2
2
2
2
2
2
3
3
3
3
4
4
4
4
3
2
2
2

Dew Point (°C)

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

Relative Humidity (%)

91
91
93
94
94
94
94
88
82
76
70
66
65
65
69
67
69
74
79
82
85
90
91
94

Pressure (mb)

1006
1006
1006
1006
1006
1006
1005
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1007
1006
1006

Ozone (du)

450
453
452
451
449
449
447
443
441
440
440
444
445
444
444
445
441
437
435
436
437
434
432
432

Sunday 28

Waning Gibbous 83%

01:17

07:17

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 OK
21 Bad
22 OK
23 OK

Sun - Rise: 05:30, Set: 20:25, Transit: 12:57. Moon - Rise: 01:17, Set: 07:17. Civil Dark: 21:05 - 04:50. Nautical Dark: 21:57 - 03:57. Astro Dark: 23:05 - 02:50

Total Clouds (% Sky Obscured)

93
93
98
100
100
100
100
100
100
100
100
95
99
89
92
84
43
49
63
51
30
66
40
30

Low Clouds (% Sky Obscured)

65
59
67
60
93
100
99
79
80
85
87
87
84
82
65
71
30
37
49
39
17
34
32
15

Medium Clouds (% Sky Obscured)

80
79
82
100
100
100
100
99
100
57
59
71
60
42
63
71
54
50
21
2
8
26
2
0

High Clouds (% Sky Obscured)

72
67
83
100
100
100
38
100
100
40
35
16
89
34
31
3
23
45
9
2
2
2
3
0

ISS Passover

Visibility (miles)

2
9
2
1
0
0
0
0
0
0
0
0
0
9
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
7
26
52
82
95
95
72
79
56
48
58
61
48
47
35
23
6
1
0
3
1
3
5

Precipitation Amount (mm)

0
0
0
0.3
0.6
0.8
0.6
0
0.4
0
0
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
5
5
5
5
5
6
6
6
7
7
8
9
9
10
11
11
11
11
11
9
7
7
6

Feels Like (°C)

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

Dew Point (°C)

5
5
5
5
5
5
5
6
6
7
7
8
8
9
10
10
10
11
10
10
8
6
6
6

Relative Humidity (%)

96
98
96
98
98
98
98
98
96
98
98
98
98
96
96
95
93
95
93
91
95
93
94
94

Pressure (mb)

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

Ozone (du)

429
430
428
427
428
432
436
437
438
444
447
452
453
454
453
450
447
446
441
436
433
434
436
436

Monday 29

Waning Gibbous 74%

02:16

08:19

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

Sun - Rise: 05:27, Set: 20:27, Transit: 12:57. Moon - Rise: 02:16, Set: 08:19. Civil Dark: 21:07 - 04:47. Nautical Dark: 22:00 - 03:54. Astro Dark: 23:09 - 02:45

Total Clouds (% Sky Obscured)

37
26
0
2
3
30
31
51
67
89
69
52
34
46
65
78
64
54
29
38
31
30
6
4

Low Clouds (% Sky Obscured)

14
11
0
0
0
35
35
41
47
53
42
31
21
29
40
47
39
32
24
17
8
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
2
2
2
2
23
48
72
58
39
20
27
34
38
26
13
2
2
28
50
2
2

High Clouds (% Sky Obscured)

2
3
0
0
1
1
1
28
53
75
51
25
3
5
12
17
31
63
20
55
50
55
3
3

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 (%)

9
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
2
1
3
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
6
6
6
6
6
6
7
10
11
12
12
13
13
13
14
14
12
10
8
8
8
8
7

Chance of Frost

Temperature (°C)

6
6
5
5
4
4
4
5
7
9
10
11
12
13
14
15
15
15
14
14
12
11
10
9

Feels Like (°C)

3
3
3
4
4
3
3
4
5
6
7
8
9
10
11
12
12
12
11
12
9
8
7
8

Dew Point (°C)

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

Relative Humidity (%)

94
96
94
96
94
93
94
94
91
87
78
70
60
58
55
54
54
58
64
72
81
84
87
91

Pressure (mb)

1013
1013
1013
1013
1014
1014
1014
1015
1015
1015
1016
1016
1015
1015
1015
1015
1014
1014
1014
1014
1015
1015
1016
1016

Ozone (du)

438
443
444
443
446
448
447
445
443
438
438
441
442
443
444
445
445
445
442
437
433
428
427
427

Tuesday 30

Waning Gibbous 64%

02:57

09:37

00 Good
01 OK
02 OK
03 OK
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 OK
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:25, Set: 20:28, Transit: 12:57. Moon - Rise: 02:57, Set: 09:37. Civil Dark: 21:09 - 04:45. Nautical Dark: 22:02 - 03:52. Astro Dark: 23:13 - 02:41

Total Clouds (% Sky Obscured)

3
26
35
35
50
53
69
69
65
66
86
69
78
100
100
100
84
71
45
34
43
55
57
69

Low Clouds (% Sky Obscured)

0
0
1
1
11
21
31
21
11
0
16
30
48
51
53
56
37
19
0
11
22
32
42
52

Medium Clouds (% Sky Obscured)

0
13
5
9
69
26
31
32
33
35
38
41
44
44
45
45
45
40
15
22
20
26
28
31

High Clouds (% Sky Obscured)

3
35
52
60
59
12
14
22
31
40
74
44
49
69
54
41
41
40
29
17
30
46
37
26

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
5
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
16
28
30
33
46
50
26
12
6
0
1
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
8
8
8
7
8
9
10
11
13
14
14
15
15
16
16
15
15
15
14
13
12
11
11

Feels Like (°C)

7
6
6
5
4
5
8
9
10
11
12
11
12
12
11
12
12
12
12
13
12
11
11
10

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
91
90
91
93
90
84
79
71
68
65
62
63
65
70
78
83
87
92
96
96
96

Pressure (mb)

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

Ozone (du)

426
425
426
425
423
425
423
423
423
422
421
422
426
429
426
424
427
430
435
439
439
436
432
427

Wednesday 1

Third Quarter 53%

03:25

11:06

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: 05:23, Set: 20:30, Transit: 12:57. Moon - Rise: 03:25, Set: 11:06. Civil Dark: 21:11 - 04:43. Nautical Dark: 22:05 - 03:49. Astro Dark: 23:17 - 02:36

Total Clouds (% Sky Obscured)

73
84
88
92
96
97
91
90
93
100
100
100
100
96
91
88
88
89
89
89
89
89
90
90

Low Clouds (% Sky Obscured)

64
65
64
62
62
65
68
71
74
71
77
82
87
84
81
78
76
73
65
69
76
84
81
79

Medium Clouds (% Sky Obscured)

36
38
44
50
56
61
66
76
81
85
87
87
88
66
43
22
32
43
48
37
46
44
35
26

High Clouds (% Sky Obscured)

15
14
13
11
30
40
47
62
80
99
99
99
100
95
87
72
71
71
70
70
70
75
70
66

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
6
3
0
3
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

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
24
33
38
39
41
44
40
38
33
45
45
31
32
38
43
38
23
0
2
3
1
1
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
96
96
95
96
96
98
95
93
90
90
89
90
89
87
86
89
90
91
93
95
96
96

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

425
422
419
416
413
410
407
403
401
398
395
394
393
391
390
389
387
386
385
384
383
383
382
381

Thursday 2

Waning Crescent 41%

03:44

12:38

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 OK
16 OK
17 OK
18 OK
19 OK
20 OK
21 OK
22 Bad
23 Bad

Sun - Rise: 05:21, Set: 20:32, Transit: 12:57. Moon - Rise: 03:44, Set: 12:38. Civil Dark: 21:13 - 04:41. Nautical Dark: 22:08 - 03:46. Astro Dark: 23:22 - 02:32

Total Clouds (% Sky Obscured)

91
92
94
93
83
74
65
70
75
77
68
59
54
50
47
43
38
33
28
31
33
35
43
49

Low Clouds (% Sky Obscured)

77
77
78
79
76
70
66
70
72
71
61
50
41
37
33
29
29
30
30
28
25
21
26
33

Medium Clouds (% Sky Obscured)

15
11
8
4
2
2
1
1
0
0
0
0
0
0
0
0
0
0
0
6
13
19
21
23

High Clouds (% Sky Obscured)

61
61
57
57
35
17
5
4
4
3
9
17
23
24
22
18
12
6
2
1
1
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 (%)

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 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)

13
14
14
14
14
14
15
16
16
17
18
18
18
19
18
18
18
17
15
14
14
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
95
95
93
93
91
88
83
80
80
77
78
78
79
78
80
81
83
85
87
88
87

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1014
1014
1014

Ozone (du)

381
380
379
377
376
374
373
371
371
371
371
370
369
369
369
368
368
368
368
368
369
370
370
370

Forecast for Scamblesby, Lincolnshire, United Kingdom (53.29,-0.09)

Generated: 26/04/24 10:40:16. Forecast: 26/04/24 to 02/05/24. Timezone: UTC+1.00