Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waxing Gibbous 78%

13:56

04:48

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

Sun - Rise: 05:46, Set: 20:01, Transit: 12:55. Moon - Rise: 13:56, Set: 04:48. Civil Dark: 20:38 - 05:09. Nautical Dark: 21:25 - 04:22. Astro Dark: 22:20 - 03:26

Total Clouds (% Sky Obscured)

93
100
98
94
89
100
100
100
100
100
100
100
98
99
98
99
100
99
80
70
63
74
90
85

Low Clouds (% Sky Obscured)

24
24
24
17
13
10
11
14
65
53
75
86
91
97
94
94
94
90
70
68
58
68
83
70

Medium Clouds (% Sky Obscured)

71
100
85
74
82
99
100
100
100
100
100
98
93
96
94
93
99
60
38
0
0
0
3
7

High Clouds (% Sky Obscured)

83
86
86
84
23
100
100
100
94
100
100
33
68
64
80
87
85
59
8
8
12
10
0
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
5
5
4
4
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
Light Rain
Light Rain
Light Rain
Light Rain
None
None
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
4
49
87
95
95
95
52
50
52
27
23
21
20
22
19

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.6
0.7
1
1
0
0
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
8
8
9
10
11
12
13
13
13
13
15
16
17
17
19
19
18
18
18
18
17
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
68
64
62
57
53
52
53
59
62
66
77
90
93
91
93
90
90
91
91
88
88
87
87

Pressure (mb)

1022
1023
1023
1023
1023
1022
1021
1021
1020
1019
1019
1018
1017
1017
1016
1015
1014
1014
1013
1013
1013
1013
1013
1013

Ozone (du)

394
391
387
383
381
380
378
373
371
370
373
374
374
372
371
373
376
376
374
374
375
376
379
382

Friday 19

Waxing Gibbous 85%

15:08

04:58

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

Sun - Rise: 05:44, Set: 20:03, Transit: 12:55. Moon - Rise: 15:08, Set: 04:58. Civil Dark: 20:40 - 05:07. Nautical Dark: 21:28 - 04:19. Astro Dark: 22:23 - 03:23

Total Clouds (% Sky Obscured)

98
99
51
82
62
32
22
6
23
10
14
19
24
25
21
22
21
65
33
73
86
83
91
87

Low Clouds (% Sky Obscured)

79
71
43
83
71
42
20
3
18
11
19
26
32
33
28
26
26
61
36
71
84
82
87
81

Medium Clouds (% Sky Obscured)

66
76
57
38
0
0
0
0
0
0
0
0
0
0
0
4
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
2
4
6
4
6
5

ISS Passover

Visibility (miles)

9
9
9
8
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 (%)

20
28
42
23
9
2
1
4
10
1
0
0
0
0
0
1
2
0
11
3
0
2
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)

17
18
17
21
21
22
24
25
24
23
21
20
18
16
16
15
14
13
13
13
13
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
82
81
76
69
61
58
61
65
67
66
67
67
67
67
66
67
68
63
63
63
58
61
64

Pressure (mb)

1014
1014
1014
1015
1016
1016
1017
1018
1018
1019
1020
1020
1021
1022
1022
1023
1023
1024
1024
1024
1025
1025
1026
1026

Ozone (du)

385
387
390
394
397
397
398
398
401
403
406
405
401
397
393
391
390
390
390
390
388
386
386
383

Saturday 20

Waxing Gibbous 92%

16:20

05:06

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 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 05:42, Set: 20:05, Transit: 12:54. Moon - Rise: 16:20, Set: 05:06. Civil Dark: 20:42 - 05:04. Nautical Dark: 21:30 - 04:16. Astro Dark: 22:26 - 03:19

Total Clouds (% Sky Obscured)

90
90
87
80
76
94
93
71
66
57
44
50
35
38
52
75
73
72
81
92
93
92
70
76

Low Clouds (% Sky Obscured)

87
89
84
75
75
89
91
64
59
53
44
44
24
24
45
75
73
74
76
83
79
70
39
47

Medium Clouds (% Sky Obscured)

0
0
0
2
12
15
3
3
3
2
2
5
2
3
3
2
4
11
22
33
35
37
37
24

High Clouds (% Sky Obscured)

8
7
17
56
33
6
16
4
4
8
12
10
14
13
6
8
6
8
4
20
59
67
52
64

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
3
5
9
2
1
2
0
0
1
0
0
0
0
1
0
0
0
0
3
3
3
1
2

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)

14
15
16
17
17
17
17
16
16
15
14
13
10
8
7
8
8
8
8
8
7
7
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
63
62
58
56
56
55
54
55
57
64
69
71
76
77
67
62
62
60
60
64
61
63
73

Pressure (mb)

1027
1027
1028
1028
1029
1029
1029
1029
1029
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1031

Ozone (du)

383
384
385
388
389
389
388
390
390
390
389
389
389
389
389
390
394
394
392
391
390
391
394
397

Sunday 21

Waxing Gibbous 96%

17:31

05:14

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 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 05:40, Set: 20:06, Transit: 12:54. Moon - Rise: 17:31, Set: 05:14. Civil Dark: 20:44 - 05:02. Nautical Dark: 21:32 - 04:13. Astro Dark: 22:29 - 03:16

Total Clouds (% Sky Obscured)

66
76
99
98
97
87
83
68
63
49
47
38
32
27
31
35
39
45
53
57
50
41
35
46

Low Clouds (% Sky Obscured)

72
87
98
96
93
82
75
60
57
47
47
34
29
23
25
28
31
38
45
48
40
36
44
54

Medium Clouds (% Sky Obscured)

11
0
0
0
0
0
0
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

11
7
9
4
9
4
14
9
2
3
0
0
0
0
0
0
1
1
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
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 (%)

3
3
16
3
3
7
18
10
22
21
16
7
7
3
2
1
11
2
2
3
14
17
21
27

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
60
61
60
58
60
59
65
63
65
71
75
78
80
80
79
78
78
75
73
73
73
76
76

Pressure (mb)

1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1032
1032
1032
1032
1032
1032
1032
1032
1032
1031
1031
1031

Ozone (du)

398
399
399
402
404
406
407
406
408
410
412
414
418
422
423
421
422
423
425
424
422
424
428
434

Monday 22

Waxing Gibbous 99%

18:43

05:23

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

Sun - Rise: 05:38, Set: 20:08, Transit: 12:54. Moon - Rise: 18:43, Set: 05:23. Civil Dark: 20:46 - 05:00. Nautical Dark: 21:35 - 04:11. Astro Dark: 22:32 - 03:12

Total Clouds (% Sky Obscured)

57
67
62
63
62
67
71
76
75
84
81
83
83
88
87
87
80
84
84
87
77
69
62
50

Low Clouds (% Sky Obscured)

66
68
59
57
51
44
43
40
41
43
42
50
56
63
63
56
53
56
59
64
57
49
40
36

Medium Clouds (% Sky Obscured)

1
1
10
15
25
25
3
2
2
28
35
23
12
0
1
2
3
7
12
17
12
8
4
2

High Clouds (% Sky Obscured)

0
0
0
0
0
3
24
4
4
5
5
3
1
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
8
9
9
9
9
9
4
7
7
7
7
8
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 (%)

29
21
22
20
22
21
25
30
31
30
26
30
24
17
15
11
3
4
3
1
2
2
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)

11
14
16
17
17
18
18
18
17
16
15
14
13
11
10
9
9
8
8
8
8
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
70
62
58
58
60
57
63
73
73
76
79
78
76
74
72
71
70
71
72
73
72
71
70

Pressure (mb)

1031
1031
1031
1031
1031
1031
1031
1030
1030
1030
1030
1030
1030
1030
1031
1030
1030
1030
1030
1030
1029
1029
1029
1029

Ozone (du)

436
435
434
436
433
426
419
419
423
423
425
431
432
433
433
430
427
423
419
415
411
410
408
407

Tuesday 23

Waxing Gibbous 100%

19:57

05:34

08 OK
09 Good
10 OK
11 OK
12 OK
13 OK
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

Sun - Rise: 05:36, Set: 20:10, Transit: 12:54. Moon - Rise: 19:57, Set: 05:34. Civil Dark: 20:48 - 04:57. Nautical Dark: 21:37 - 04:08. Astro Dark: 22:36 - 03:08

Total Clouds (% Sky Obscured)

35
17
21
26
30
36
45
48
63
77
89
89
91
90
87
85
75
80
89
100
94
87
82
86

Low Clouds (% Sky Obscured)

29
21
26
35
44
36
25
14
32
47
64
65
64
66
68
69
72
80
90
100
95
92
90
92

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
21
41
66
60
49
41
32
27
21
16
8
0
0
0
0
14

High Clouds (% Sky Obscured)

1
1
2
3
7
22
33
45
43
44
52
65
70
75
75
59
54
54
40
35
28
18
14
9

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
0
0
0
0
0
0
0
2
3
3
33
44
53
47
41
34
32
30
29
28
25
22
25

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)

9
10
11
11
12
12
12
12
12
9
8
6
7
7
9
10
12
15
16
16
16
17
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
62
59
58
56
55
56
58
59
62
67
71
77
79
85
82
79
78
78
75
74
74
71
71

Pressure (mb)

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

Ozone (du)

406
405
404
402
401
399
397
395
393
392
392
392
390
389
388
390
392
395
398
401
404
407
410
413

Wednesday 24

Full Moon 99%

21:14

05:47

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
00 Bad

Sun - Rise: 05:33, Set: 20:12, Transit: 12:54. Moon - Rise: 21:14, Set: 05:47. Civil Dark: 20:50 - 04:55. Nautical Dark: 21:39 - 04:05. Astro Dark: 22:39 - 03:04

Total Clouds (% Sky Obscured)

93
98
96
95
93
94
96
98
96
94
92
84
75
67
75
83
91

Low Clouds (% Sky Obscured)

94
97
95
93
90
91
94
98
94
91
87
76
66
52
62
72
82

Medium Clouds (% Sky Obscured)

27
38
38
43
47
48
43
45
42
39
36
30
24
18
25
33
39

High Clouds (% Sky Obscured)

6
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

26
25
42
54
63
67
68
67
61
55
48
45
42
39
41
42
42

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
7
7
7
7
7
7
7
7
7
7
7
6
6
5
5
5

Feels Like (°C)

-1
-1
0
-0
-0
-1
1
2
2
2
2
2
1
1
2
1
1

Dew Point (°C)

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

Relative Humidity (%)

72
74
77
79
85
90
87
85
84
82
81
81
81
83
85
83
82

Pressure (mb)

1018
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1015
1016
1016
1016
1016
1016

Ozone (du)

419
424
429
431
433
436
437
439
440
442
443
445
446
447
449
449
449

Forecast for Yaxham, Norfolk, United Kingdom (52.66,0.96)

Generated: 18/04/24 08:51:18. Forecast: 18/04/24 to 24/04/24. Timezone: UTC+1.00