Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 29

Waning Gibbous 64%

02:55

10:06

21 Bad
22 Bad
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

Sun - Rise: 05:45, Set: 20:35, Transit: 13:10. Moon - Rise: 02:55, Set: 10:06. Civil Dark: 21:11 - 05:07. Nautical Dark: 21:59 - 04:18. Astro Dark: 22:58 - 03:18

Total Clouds (% Sky Obscured)

99
99
98
99
100
100
100
100
100
100
100
100
100
100
99
100
100
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

92
79
79
74
72
80
80
72
78
88
94
94
86
93
95
68
100
97
84
71
58
54
58
62

Medium Clouds (% Sky Obscured)

35
78
67
97
100
100
100
100
100
100
100
100
56
61
51
51
100
99
100
100
100
100
100
100

High Clouds (% Sky Obscured)

41
46
85
100
100
100
100
100
100
100
100
100
100
94
85
87
98
71
65
64
55
82
88
82

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

82
79
77
28
23
22
16
10
16
26
47
44
55
56
60
95
95
95
95
95
81
69
27
20

Precipitation Amount (mm)

0.3
0.4
0.5
0
0
0
0
0
0
0
0
0
0
0.2
0
0.7
0.8
1.3
1.1
0.7
0.3
0
0
0

Wind Speed/Direction (mph)

15
16
16
16
18
18
19
19
19
18
20
20
21
20
21
22
22
21
19
14
11
10
10
8

Chance of Frost

Temperature (°C)

11
11
11
11
11
10
10
10
10
10
10
10
10
11
11
11
10
11
11
11
12
11
11
11

Feels Like (°C)

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

Dew Point (°C)

10
10
10
10
9
9
9
9
9
9
9
10
9
10
9
9
9
10
11
11
10
10
10
10

Relative Humidity (%)

91
91
93
93
91
91
93
91
91
91
93
95
93
95
91
88
91
96
96
96
92
93
95
95

Pressure (mb)

1011
1011
1011
1011
1010
1010
1009
1009
1008
1008
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006
1006
1006
1007
1007

Ozone (du)

430
433
435
437
438
435
433
433
436
436
436
440
440
442
442
440
439
437
433
431
431
432
431
431

Tuesday 30

Waning Gibbous 53%

03:26

11:31

21 Bad
22 Bad
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

Sun - Rise: 05:43, Set: 20:36, Transit: 13:10. Moon - Rise: 03:26, Set: 11:31. Civil Dark: 21:12 - 05:05. Nautical Dark: 22:01 - 04:16. Astro Dark: 23:02 - 03:15

Total Clouds (% Sky Obscured)

100
99
100
100
100
100
99
100
100
99
99
99
99
99
100
100
79
100
100
100
100
100
100
97

Low Clouds (% Sky Obscured)

41
40
45
44
50
52
55
58
64
53
58
46
49
61
58
67
71
60
42
29
48
83
79
69

Medium Clouds (% Sky Obscured)

100
98
100
99
100
100
96
65
100
98
92
97
93
97
78
85
38
82
60
55
92
100
100
93

High Clouds (% Sky Obscured)

61
71
96
100
92
90
85
100
100
57
70
35
40
80
99
62
65
100
95
100
100
100
100
74

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
7
4

Fog (%)

0
0
0
0
0
0
0
1
4
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
Light Rain
Light Rain

Precipitation Probability (%)

16
10
8
5
9
1
2
3
2
10
11
14
17
22
23
18
5
7
10
10
17
40
73
95

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
0.4
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
8
8
7
8
7
7
8
9
9
9
8
8
9
12
12
12
12
12
12
12

Relative Humidity (%)

95
95
96
96
95
95
93
95
95
96
96
95
87
81
75
68
70
79
82
82
83
86
87
92

Pressure (mb)

1007
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1007
1007

Ozone (du)

431
431
432
432
429
427
427
428
430
432
431
428
425
424
426
421
415
414
414
415
416
414
413
411

Wednesday 1

Third Quarter 41%

03:49

12:59

21 Bad
22 Bad
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

Sun - Rise: 05:42, Set: 20:38, Transit: 13:10. Moon - Rise: 03:49, Set: 12:59. Civil Dark: 21:14 - 05:03. Nautical Dark: 22:04 - 04:14. Astro Dark: 23:05 - 03:11

Total Clouds (% Sky Obscured)

100
100
100
100
100
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
91
97
98
99

Low Clouds (% Sky Obscured)

71
83
91
100
90
95
98
100
96
91
96
100
100
100
92
97
93
89
81
78
64
59
64
67

Medium Clouds (% Sky Obscured)

100
100
99
100
100
92
76
85
96
91
100
69
72
64
92
67
72
77
100
88
61
30
40
53

High Clouds (% Sky Obscured)

100
99
100
79
71
58
34
92
86
100
100
29
88
65
100
100
99
40
90
100
79
95
97
99

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
95
95
95
95
94
68
51
63
95
95
94
72
65
55
85
50
42
74
70
59
50
44
43

Precipitation Amount (mm)

2.2
2
1.6
2.2
2.2
0.6
0.2
0
0
0.5
0.7
0.5
0
0
0
0.7
0
0
0.6
0.2
0.3
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
12
11
11
11
11
12
12
12
12
12
12
12
13
13
13
13
14
14
14
14
14
13

Feels Like (°C)

10
10
10
9
9
8
9
10
11
11
11
11
11
11
11
9
9
9
9
10
10
10
10
9

Dew Point (°C)

11
12
11
11
11
11
11
11
12
12
12
12
12
12
12
12
13
12
13
14
14
14
13
12

Relative Humidity (%)

95
96
96
96
96
98
98
98
98
98
100
98
100
98
98
98
96
95
95
95
95
95
95
95

Pressure (mb)

1008
1007
1007
1006
1006
1005
1005
1004
1004
1004
1004
1004
1004
1004
1004
1004
1005
1005
1005
1005
1005
1005
1006
1006

Ozone (du)

409
407
405
404
402
400
396
393
389
387
385
386
385
386
386
387
387
386
384
383
381
381
382
382

Thursday 2

Waning Crescent 29%

04:06

14:28

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

Sun - Rise: 05:40, Set: 20:39, Transit: 13:10. Moon - Rise: 04:06, Set: 14:28. Civil Dark: 21:16 - 05:01. Nautical Dark: 22:06 - 04:11. Astro Dark: 23:08 - 03:08

Total Clouds (% Sky Obscured)

100
96
92
88
91
94
97
98
98
99
99
99
99
97
94
93
42
31
29
39
51
59
60
55

Low Clouds (% Sky Obscured)

71
76
80
87
89
91
94
95
96
97
97
98
95
65
56
47
42
38
33
44
52
58
56
52

Medium Clouds (% Sky Obscured)

66
65
69
70
72
75
81
79
82
84
81
80
79
77
62
10
8
5
0
0
0
0
0
0

High Clouds (% Sky Obscured)

84
60
63
41
70
70
65
61
62
68
68
67
67
71
70
75
4
0
4
4
7
11
7
4

ISS Passover

Visibility (miles)

8
9
9
3
2
2
1
2
5
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

42
41
64
95
95
95
95
95
87
63
54
37
28
11
20
7
7
10
4
10
19
7
4
2

Precipitation Amount (mm)

0
0
0
1.2
1.7
1.8
1.4
1.1
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
11
11
12
12
12
11
11
11
11
11
12
13
14
14
15
15
16
16
15
15
14
14
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
96
96
95
96
96
96
96
98
95
92
84
76
69
66
65
64
68
74
79
84
89

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011

Ozone (du)

382
383
381
380
379
378
376
376
375
376
378
379
380
382
383
385
386
387
389
391
393
395
396
397

Friday 3

Waning Crescent 19%

04:20

15:55

21 Bad
22 Bad
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

Sun - Rise: 05:38, Set: 20:41, Transit: 13:10. Moon - Rise: 04:20, Set: 15:55. Civil Dark: 21:18 - 04:59. Nautical Dark: 22:08 - 04:09. Astro Dark: 23:12 - 03:04

Total Clouds (% Sky Obscured)

58
64
70
55
60
69
85
85
93
96
89
82
74
84
92
100
90
78
64
73
80
88
92
96

Low Clouds (% Sky Obscured)

54
64
70
53
54
59
65
63
62
60
55
49
44
41
42
42
36
26
22
26
31
34
50
66

Medium Clouds (% Sky Obscured)

2
2
0
0
0
0
0
10
18
33
48
39
25
55
74
61
57
50
47
54
62
70
77
79

High Clouds (% Sky Obscured)

0
7
4
3
4
2
3
5
4
50
56
53
52
70
86
100
74
48
22
43
65
87
89
89

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
Very Light Rain
Light Rain

Precipitation Probability (%)

1
9
0
0
0
0
0
3
3
3
2
1
1
11
21
19
31
31
18
33
37
43
58
70

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
0.2
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
11
11
11
11
11
11
11
11
11
12
12
13
14
15
15
15
14
14
13
12
11
11

Feels Like (°C)

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

Dew Point (°C)

11
10
10
10
9
10
10
9
9
9
10
10
11
10
10
10
11
11
10
10
10
10
10
10

Relative Humidity (%)

90
92
91
91
91
91
91
90
90
91
93
92
89
83
78
75
75
75
75
75
80
84
90
92

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1009
1009
1009
1008
1008

Ozone (du)

399
400
403
405
407
410
412
413
415
415
417
419
420
420
421
421
421
417
412
408
404
401
398
401

Saturday 4

Waning Crescent 10%

04:33

17:23

21 Bad
22 Bad
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

Sun - Rise: 05:36, Set: 20:43, Transit: 13:09. Moon - Rise: 04:33, Set: 17:23. Civil Dark: 21:20 - 04:57. Nautical Dark: 22:10 - 04:06. Astro Dark: 23:15 - 03:00

Total Clouds (% Sky Obscured)

100
100
99
99
97
96
95
97
99
100
98
97
96
89
83
78
87
95
100
100
99
98
99
99

Low Clouds (% Sky Obscured)

85
84
90
95
86
77
70
78
89
100
98
96
94
82
70
58
50
38
26
27
28
38
39
45

Medium Clouds (% Sky Obscured)

76
57
35
15
16
14
11
15
17
19
25
32
40
54
64
71
79
86
94
92
89
87
86
88

High Clouds (% Sky Obscured)

90
81
71
65
59
58
58
59
61
65
64
64
57
61
56
57
69
86
100
99
98
97
93
92

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

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

Precipitation Probability (%)

81
72
61
32
25
17
5
9
10
9
12
14
10
28
37
48
62
75
86
95
95
95
77
54

Precipitation Amount (mm)

0.6
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.4
0.8
0.9
0.8
0.5
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
11
11
11
11
11
11
11
11
11
11
12
13
13
13
14
14
14
14
14
14
14
13
12

Feels Like (°C)

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

Dew Point (°C)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
9
9
8
8
9
10
11
10

Relative Humidity (%)

92
93
93
93
91
93
93
93
93
93
92
89
86
83
79
75
70
69
67
66
71
78
84
86

Pressure (mb)

1008
1008
1008
1008
1008
1008
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1007
1007

Ozone (du)

405
408
410
412
413
413
412
412
413
413
414
414
414
414
412
411
409
410
410
411
411
411
410
412

Sunday 5

Waning Crescent 4%

04:47

18:52

21 Bad
22 Bad
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: 05:35, Set: 20:44, Transit: 13:09. Moon - Rise: 04:47, Set: 18:52. Civil Dark: 21:21 - 04:56. Nautical Dark: 22:13 - 04:04. Astro Dark: 23:19 - 02:57

Total Clouds (% Sky Obscured)

98
95
92
85
79
77
74
82
90
99
98
96
95
96
97
99
92
85
78
83
83
78

Low Clouds (% Sky Obscured)

49
60
61
65
61
53
40
43
54
67
75
82
89
79
67
59
48
37
27
35
40
43

Medium Clouds (% Sky Obscured)

89
68
51
32
25
25
25
40
55
70
68
57
51
41
29
21
34
43
60
65
65
65

High Clouds (% Sky Obscured)

90
95
90
80
60
46
36
55
73
90
61
32
4
7
11
20
30
25
30
32
33
34

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

Fog (%)

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

Precipitation Probability (%)

17
13
7
2
2
1
0
7
15
23
29
30
30
32
30
25
24
23
20
22
27
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
91
93
93
95
96
96
98
96
96
95
95
98
98
95
90
87
83
76
73
76
79

Pressure (mb)

1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1010
1010
1010
1011
1011
1011
1012
1012
1012
1013
1013
1014

Ozone (du)

413
414
415
416
417
416
414
413
413
414
414
414
414
414
412
409
407
407
407
407
409
410

Forecast for Watchet, Somerset, United Kingdom (51.18,-3.33)

Generated: 29/04/24 21:39:20. Forecast: 29/04/24 to 05/05/24. Timezone: UTC+1.00