Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 16

Waxing Gibbous 60%

11:31

03:51

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: 05:55, Set: 19:53, Transit: 12:54. Moon - Rise: 11:31, Set: 03:51. Civil Dark: 20:28 - 05:19. Nautical Dark: 21:12 - 04:35. Astro Dark: 22:02 - 03:46

Total Clouds (% Sky Obscured)

74
62
100
100
84
89
100
100
78
92
100
100
100
100
93
89
86
81
75
64
80
92
69
67

Low Clouds (% Sky Obscured)

9
35
67
46
89
62
54
75
73
80
51
72
78
65
24
46
30
56
46
63
69
60
50
30

Medium Clouds (% Sky Obscured)

63
53
45
0
2
19
44
1
21
29
16
23
59
87
56
67
50
17
5
3
12
34
32
34

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
3
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
100
0
0
0
0
0
0
0
0
100
100
100
0
100
39
27
23
22
24
18
15
1

Precipitation Amount (mm)

0
0
0.7
0
0
0
0
0
0
0
0
0.2
0.4
0.5
0
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

33
25
23
24
22
25
25
23
25
25
21
20
20
16
16
18
20
20
19
19
17
14
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
75
75
78
77
75
77
78
74
73
73
74
73
75
74
72
80
80
77
81
87
84
87
88

Pressure (mb)

1008
1007
1006
1006
1007
1007
1008
1008
1009
1010
1011
1011
1011
1011
1011
1012
1012
1012
1013
1013
1014
1014
1015
1015

Ozone (du)

462
458
454
455
442
436
433
432
442
442
441
440
438
435
433
432
430
427
424
420
415
410
407
406

Wednesday 17

Waxing Gibbous 69%

12:46

04:14

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: 05:53, Set: 19:55, Transit: 12:54. Moon - Rise: 12:46, Set: 04:14. Civil Dark: 20:30 - 05:17. Nautical Dark: 21:14 - 04:33. Astro Dark: 22:05 - 03:42

Total Clouds (% Sky Obscured)

51
83
74
71
47
65
67
77
83
68
73
82
85
98
99
94
87
93
85
68
70
68
43
53

Low Clouds (% Sky Obscured)

0
2
36
45
40
65
66
76
78
63
62
56
25
32
59
25
63
63
61
57
61
58
21
51

Medium Clouds (% Sky Obscured)

34
88
80
27
14
0
0
0
3
3
24
14
61
96
93
88
78
86
78
55
55
50
28
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
2
27
55
43
3
4
20
22
3
3
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
7
6
5
5
5
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
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
4
12
18
18
14
8
16
5
13
6
8
33
39
49
59
68
59
46
34
21
32

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
86
83
85
93
93
89
82
76
74
68
64
59
59
63
62
70
77
84
85
85
86
88

Pressure (mb)

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

Ozone (du)

407
407
405
405
409
412
414
415
414
412
413
414
415
415
415
413
411
410
409
408
410
415
420
422

Thursday 18

Waxing Gibbous 78%

13:59

04:30

00 Bad
01 Bad
02 Bad
03 OK
04 OK
05 OK
06 OK
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: 05:51, Set: 19:56, Transit: 12:53. Moon - Rise: 13:59, Set: 04:30. Civil Dark: 20:32 - 05:15. Nautical Dark: 21:17 - 04:30. Astro Dark: 22:07 - 03:39

Total Clouds (% Sky Obscured)

84
89
72
18
30
20
17
27
44
56
73
51
79
70
83
92
96
94
98
100
98
100
100
100

Low Clouds (% Sky Obscured)

86
89
77
18
29
17
14
25
40
55
68
39
43
41
43
36
42
28
3
2
4
47
84
85

Medium Clouds (% Sky Obscured)

0
25
3
0
0
0
0
0
0
0
0
0
41
40
63
81
95
76
85
100
99
100
99
99

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
15
20
39
18
31
27
41
52
94
100
78
45
5
3

ISS Passover

Visibility (miles)

9
7
3
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 (%)

38
41
32
21
6
16
16
4
19
4
15
2
1
1
1
0
0
1
10
0
2
6
25
46

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)

15
15
14
11
10
10
8
8
9
11
11
10
9
7
6
6
7
8
12
12
14
15
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-0
1
2
3
2
2
3
5
5
6
6
7
7
9
9
10
9
8
6
4
3
2
2

Dew Point (°C)

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

Relative Humidity (%)

89
88
88
86
88
85
85
85
82
77
72
67
67
64
61
58
59
58
72
80
81
74
78
70

Pressure (mb)

1016
1016
1016
1017
1018
1019
1020
1021
1021
1022
1023
1023
1023
1023
1023
1022
1022
1022
1021
1021
1021
1021
1020
1020

Ozone (du)

422
421
422
422
419
415
412
408
402
397
395
391
389
386
382
378
375
373
373
375
378
380
378
377

Friday 19

Waxing Gibbous 85%

15:10

04:43

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 OK
20 OK
21 OK
22 Bad
23 Bad

Sun - Rise: 05:48, Set: 19:58, Transit: 12:53. Moon - Rise: 15:10, Set: 04:43. Civil Dark: 20:34 - 05:13. Nautical Dark: 21:19 - 04:28. Astro Dark: 22:10 - 03:36

Total Clouds (% Sky Obscured)

100
99
100
100
100
100
96
95
53
66
56
75
83
87
85
32
58
67
48
27
23
19
42
59

Low Clouds (% Sky Obscured)

83
96
82
100
91
95
89
74
51
46
51
68
71
77
76
42
52
52
39
27
25
21
34
44

Medium Clouds (% Sky Obscured)

100
98
100
100
96
44
35
16
1
28
17
35
37
27
13
0
3
5
7
5
2
0
0
0

High Clouds (% Sky Obscured)

3
57
79
78
69
52
12
32
7
7
4
0
0
0
0
0
0
0
0
0
0
0
0
4

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

79
91
92
95
95
71
63
43
14
21
25
22
25
28
31
33
32
22
6
12
7
0
2
4

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

14
15
16
16
16
16
15
15
16
18
18
17
16
15
14
14
16
15
14
15
14
16
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
1
1
2
2
2
3
4
3
6
6
7
7
7
7
8
8
6
5
4
4
2
1
0

Dew Point (°C)

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

Relative Humidity (%)

62
81
90
93
94
94
95
95
87
84
77
71
70
70
72
73
75
81
77
74
70
66
74
78

Pressure (mb)

1019
1018
1017
1016
1016
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1017
1018
1018
1019
1020
1020
1021
1021

Ozone (du)

377
376
376
376
374
374
375
374
374
376
377
379
379
379
381
383
387
391
396
402
398
395
390
387

Saturday 20

Waxing Gibbous 92%

16:19

04:54

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

Sun - Rise: 05:46, Set: 20:00, Transit: 12:53. Moon - Rise: 16:19, Set: 04:54. Civil Dark: 20:36 - 05:10. Nautical Dark: 21:21 - 04:25. Astro Dark: 22:13 - 03:33

Total Clouds (% Sky Obscured)

70
68
70
62
44
37
27
34
44
53
61
58
68
79
66
75
70
65
59
24
16
11
14
15

Low Clouds (% Sky Obscured)

51
48
46
42
35
31
27
34
42
51
56
62
70
76
67
73
66
58
52
28
15
0
8
17

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
6
10
12
8
4
0
0
0
0
0
0
0
0
0
3
2
0

High Clouds (% Sky Obscured)

0
4
0
0
0
4
7
5
2
2
0
0
0
0
0
0
0
0
3
3
7
8
8
4

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
5
11
11
3
9
1
0
8
2
14
11
13
2
2
8
1
2
1
1
1
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)

15
15
14
14
13
12
11
11
12
14
14
14
13
13
12
10
9
8
7
6
5
3
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
76
72
73
80
86
86
83
79
74
73
70
68
65
62
61
62
63
67
73
77
79
85
85

Pressure (mb)

1022
1022
1023
1023
1024
1024
1025
1026
1027
1027
1028
1028
1029
1029
1029
1029
1029
1029
1030
1030
1030
1031
1031
1031

Ozone (du)

384
380
377
376
378
379
380
381
382
382
383
383
383
382
381
380
378
377
378
378
377
377
378
380

Sunday 21

Waxing Gibbous 96%

17:29

05:04

00 OK
01 OK
02 OK
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 OK

Sun - Rise: 05:44, Set: 20:01, Transit: 12:53. Moon - Rise: 17:29, Set: 05:04. Civil Dark: 20:37 - 05:08. Nautical Dark: 21:23 - 04:23. Astro Dark: 22:16 - 03:30

Total Clouds (% Sky Obscured)

24
25
30
65
66
74
72
94
92
90
88
86
84
79
74
72
77
86
89
87
75
60
49
33

Low Clouds (% Sky Obscured)

25
29
33
41
47
48
50
82
80
80
74
69
63
59
55
51
60
65
72
66
61
56
40
24

Medium Clouds (% Sky Obscured)

2
2
2
2
2
2
2
26
27
23
21
19
20
16
15
13
10
8
5
5
5
4
6
8

High Clouds (% Sky Obscured)

9
5
5
5
10
10
6
6
6
6
6
6
7
8
8
7
17
28
38
50
59
65
42
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
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
1
2
2
4
4
4
11
15
18
18
17
12
13
10
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
3
3
2
1
0
-0
1
3
4
5
6
6
6
7
7
8
8
8
8
7
7
6
5

Relative Humidity (%)

86
86
89
91
83
77
75
77
76
77
75
76
74
74
77
80
84
87
88
91
91
93
94
94

Pressure (mb)

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

Ozone (du)

381
382
382
382
381
381
379
378
378
378
378
378
379
379
378
377
375
375
375
375
376
378
379
380

Monday 22

Waxing Gibbous 98%

18:39

05:14

00 OK
01 OK
02 OK
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: 20:03, Transit: 12:53. Moon - Rise: 18:39, Set: 05:14. Civil Dark: 20:39 - 05:06. Nautical Dark: 21:25 - 04:20. Astro Dark: 22:18 - 03:27

Total Clouds (% Sky Obscured)

22
28
40
58
65
68
73
74
76
80
75
72
67
62
59
65
67
70
69
65
59
53
55
59

Low Clouds (% Sky Obscured)

9
22
36
50
57
65
74
79
83
87
81
73
66
61
53
49
49
57
61
58
53
47
49
52

Medium Clouds (% Sky Obscured)

11
22
34
50
57
64
67
63
51
43
46
49
53
56
60
68
65
63
57
35
16
0
0
0

High Clouds (% Sky Obscured)

37
35
33
30
39
43
42
34
27
15
22
28
35
41
48
51
41
32
20
32
41
52
47
46

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
4
5
1
9
10
5
25
29
23
22
20
20
32
41
50
44
37
28
24
19
6
9
8

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
2
2
2
2
2
2
3
5
6
8
9
10
11
11
11
11
11
11
11
9
9
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
3
4
3
4
4
4
6
6
7
6
6
6
11
10
10
10
10
10
7
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

94
94
96
96
96
96
94
94
93
90
88
83
77
72
76
80
84
84
85
87
88
90
93
93

Pressure (mb)

1031
1031
1031
1031
1031
1030
1030
1030
1030
1030
1029
1029
1029
1028
1028
1027
1027
1026
1026
1026
1026
1026
1026
1025

Ozone (du)

381
381
382
383
384
383
383
383
381
380
379
380
382
383
383
384
384
384
384
384
385
386
387
386

Forecast for Dover, Kent, United Kingdom (51.13,1.31)

Generated: 16/04/24 16:42:09. Forecast: 16/04/24 to 22/04/24. Timezone: UTC+1.00