Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 19

Waxing Gibbous 92%

16:18

04:55

23 OK
00 OK
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: 05:43, Set: 20:02, Transit: 12:53. Moon - Rise: 16:18, Set: 04:55. Civil Dark: 20:40 - 05:05. Nautical Dark: 21:27 - 04:18. Astro Dark: 22:23 - 03:22

Total Clouds (% Sky Obscured)

21
36
46
49
74
50
82
87
100
96
86
93
93
81
85
81
95
84
90
82
78
70
60
66

Low Clouds (% Sky Obscured)

75
79
75
66
74
50
79
85
100
93
91
90
87
70
75
75
93
78
90
71
72
68
55
61

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
3
5
1
0
7
0
2
2
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
4
4
4
4
4
5
8
8
8
40
24
6
10
11
9
14
20

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
10
6
16
7
5
2
19
5
5
18
14
18
7
17
13
15
6
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
65
64
65
66
63
66
66
65
64
64
59
66
64
62
65
66
69
65
67
67
65
63
67

Pressure (mb)

1022
1022
1022
1023
1023
1024
1024
1024
1025
1026
1026
1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028

Ozone (du)

401
400
399
399
396
393
389
388
388
388
386
384
385
386
386
386
387
387
387
386
386
387
388
387

Saturday 20

Waxing Gibbous 89%

17:29

05:04

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 OK
14 OK
15 OK
16 OK
17 Bad
18 OK
19 OK
20 OK
21 OK
22 OK

Sun - Rise: 05:40, Set: 20:04, Transit: 12:52. Moon - Rise: 17:29, Set: 05:04. Civil Dark: 20:42 - 05:03. Nautical Dark: 21:29 - 04:15. Astro Dark: 22:26 - 03:19

Total Clouds (% Sky Obscured)

72
87
93
82
83
60
61
75
77
86
86
69
53
36
35
28
28
30
50
24
26
26
26
27

Low Clouds (% Sky Obscured)

67
84
92
75
60
55
45
55
52
78
70
61
55
43
37
29
33
37
49
38
36
36
31
36

Medium Clouds (% Sky Obscured)

2
2
0
0
21
18
0
0
7
0
53
2
0
0
0
0
0
0
0
0
0
0
2
2

High Clouds (% Sky Obscured)

13
8
8
8
5
4
3
4
4
5
4
4
4
5
5
4
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 (%)

2
8
2
4
17
12
13
5
5
11
16
5
11
15
9
10
15
7
3
9
1
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)

10
11
12
12
12
13
12
11
12
12
14
16
16
16
15
15
15
14
14
13
11
8
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
62
63
65
60
62
68
69
67
71
73
64
62
61
58
58
57
57
61
69
75
81
82
82

Pressure (mb)

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

Ozone (du)

384
385
387
391
392
394
397
398
396
397
403
408
411
415
419
421
423
423
423
423
423
425
428
429

Sunday 21

Waxing Gibbous 96%

18:40

05:12

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

Sun - Rise: 05:38, Set: 20:06, Transit: 12:52. Moon - Rise: 18:40, Set: 05:12. Civil Dark: 20:44 - 05:01. Nautical Dark: 21:32 - 04:12. Astro Dark: 22:29 - 03:15

Total Clouds (% Sky Obscured)

75
75
62
77
42
39
58
52
46
65
94
100
100
100
100
100
100
90
86
85
88
94
99
94

Low Clouds (% Sky Obscured)

33
31
23
45
40
35
29
22
22
45
61
61
59
63
62
86
56
76
73
79
77
72
69
66

Medium Clouds (% Sky Obscured)

45
45
40
40
0
0
0
39
37
38
73
63
100
100
100
100
100
70
65
43
58
75
94
50

High Clouds (% Sky Obscured)

2
4
4
14
8
6
79
80
75
80
95
100
100
100
100
100
85
85
80
80
86
29
19
11

ISS Passover

Visibility (miles)

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

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
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
1
1
2
3
12
13
14
11
5
8
25
31
51
63
63
49
40
30
31

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
80
76
80
85
86
86
83
78
75
71
64
60
59
69
82
88
91
94
94
96
94
96

Pressure (mb)

1031
1031
1031
1030
1030
1030
1030
1029
1029
1029
1029
1029
1028
1027
1027
1026
1026
1025
1025
1024
1024
1024
1023
1023

Ozone (du)

430
421
416
416
419
419
418
419
420
419
421
421
423
423
422
422
421
419
417
417
417
419
422
423

Monday 22

Waxing Gibbous 99%

19:55

05:21

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: 05:36, Set: 20:08, Transit: 12:52. Moon - Rise: 19:55, Set: 05:21. Civil Dark: 20:46 - 04:58. Nautical Dark: 21:34 - 04:10. Astro Dark: 22:32 - 03:11

Total Clouds (% Sky Obscured)

78
51
84
89
88
77
69
66
74
88
99
94
100
100
90
80
70
63
60
53
65
77
96
97

Low Clouds (% Sky Obscured)

57
45
65
71
76
62
50
40
58
79
98
95
99
100
89
78
69
57
56
50
56
45
64
73

Medium Clouds (% Sky Obscured)

25
0
17
31
44
29
15
0
0
0
0
0
2
27
30
30
23
17
11
23
30
49
70
72

High Clouds (% Sky Obscured)

6
4
3
6
10
5
5
4
9
4
11
36
47
81
36
9
9
10
8
35
53
33
46
49

ISS Passover

Visibility (miles)

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

22
14
21
20
6
9
10
9
11
11
14
20
29
35
35
33
32
28
27
17
7
13
5
17

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
94
91
89
88
86
88
85
82
88
85
75
80
81
82
87
85
84
85
84
82
83
82

Pressure (mb)

1023
1022
1022
1022
1022
1022
1021
1021
1021
1021
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

425
426
426
422
420
419
418
417
416
415
415
414
411
408
405
405
405
405
403
401
399
399
402
402

Tuesday 23

Waxing Gibbous 100%

21:12

05:32

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: 05:34, Set: 20:09, Transit: 12:52. Moon - Rise: 21:12, Set: 05:32. Civil Dark: 20:47 - 04:56. Nautical Dark: 21:36 - 04:07. Astro Dark: 22:36 - 03:08

Total Clouds (% Sky Obscured)

97
100
100
100
100
99
98
98
98
98
98
96
94
93
92
92
95
91
88
85
75
64
57
66

Low Clouds (% Sky Obscured)

75
90
94
97
100
89
86
79
81
83
84
81
75
69
68
67
66
69
73
77
68
60
53
59

Medium Clouds (% Sky Obscured)

70
78
80
81
84
82
80
79
82
84
85
72
62
50
58
71
83
67
51
32
29
25
22
18

High Clouds (% Sky Obscured)

54
88
32
34
30
38
33
51
80
85
85
85
68
60
39
18
2
1
1
0
0
0
0
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
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
22
18
14
7
11
12
12
13
12
11
13
20
27
36
35
33
34
36
37
34
30
22
35

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
82
75
78
80
85
86
88
85
79
75
77
77
74
74
72
69
68
73
78
84
88
91
94

Pressure (mb)

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

Ozone (du)

401
401
404
406
407
407
408
408
408
409
410
410
410
410
411
412
412
412
414
416
419
423
428
433

Wednesday 24

Full Moon 99%

22:31

05:46

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: 05:32, Set: 20:11, Transit: 12:52. Moon - Rise: 22:31, Set: 05:46. Civil Dark: 20:49 - 04:54. Nautical Dark: 21:39 - 04:04. Astro Dark: 22:39 - 03:04

Total Clouds (% Sky Obscured)

74
84
86
87
91
79
67
58
62
66
67
67
67
67
72
75
82
78
71
63
55
49
47
50

Low Clouds (% Sky Obscured)

66
72
71
68
67
69
68
67
69
70
71
67
66
62
66
69
75
69
64
59
51
45
40
36

Medium Clouds (% Sky Obscured)

18
23
16
12
5
3
2
1
1
0
0
0
1
1
2
4
6
16
26
33
42
47
50
51

High Clouds (% Sky Obscured)

2
3
4
5
6
15
21
30
27
23
20
13
8
0
1
2
4
9
14
21
18
12
4
6

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

45
53
66
67
62
48
34
15
20
24
27
29
30
32
32
33
35
32
32
32
28
21
7
12

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
94
94
93
93
91
91
91
83
76
70
68
68
67
69
71
73
76
78
81
85
88
93

Pressure (mb)

1012
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

434
436
437
438
440
441
445
450
454
451
449
446
445
445
445
445
445
445
444
443
442
442
441
440

Thursday 25

Waning Gibbous 96%

No Rise

06:06

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: 05:30, Set: 20:13, Transit: 12:51. Moon - Rise: No Rise, Set: 06:06. Civil Dark: 20:51 - 04:52. Nautical Dark: 21:41 - 04:02. Astro Dark: 22:42 - 03:00

Total Clouds (% Sky Obscured)

54
60
68
80
84
89
92
94
86
77
68
74
77
80
84
88
93
89
83
75

Low Clouds (% Sky Obscured)

31
27
37
48
56
52
48
44
45
44
44
51
59
67
70
74
78
70
61
53

Medium Clouds (% Sky Obscured)

52
52
56
61
65
75
83
91
73
56
38
46
53
55
53
47
45
43
37
36

High Clouds (% Sky Obscured)

7
9
7
6
4
5
7
9
6
3
0
0
0
0
1
2
3
3
4
5

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

12
8
23
26
19
27
28
27
27
25
23
45
60
71
70
71
74
62
52
40

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
3
3
4
3
3
2
3
4
5
5
6
6
9
9
8
8
9

Dew Point (°C)

5
4
4
5
4
5
5
5
5
5
6
6
6
5
5
5
5
5
6
6

Relative Humidity (%)

91
91
91
93
93
94
93
93
91
85
80
74
71
67
64
64
65
64
68
73

Pressure (mb)

1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008

Ozone (du)

439
437
436
435
435
435
434
433
432
433
433
433
431
429
427
430
433
436
437
438

Forecast for Thwaite, Norfolk, United Kingdom (52.50,1.43)

Generated: 19/04/24 23:57:19. Forecast: 19/04/24 to 25/04/24. Timezone: UTC+1.00