Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 27

Waning Gibbous 90%

No Rise

07:05

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: 05:50, Set: 20:26, Transit: 13:08. Moon - Rise: No Rise, Set: 07:05. Civil Dark: 21:03 - 05:13. Nautical Dark: 21:50 - 04:26. Astro Dark: 22:46 - 03:30

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100

Low Clouds (% Sky Obscured)

88
71
75
91
94
99
100
100
100
100
100
100
94
80
67
82
79
84
68
77
94
88
95
98

Medium Clouds (% Sky Obscured)

100
100
68
100
48
100
98
36
31
46
74
97
95
99
100
100
100
100
99
100
98
97
100
100

High Clouds (% Sky Obscured)

100
100
99
100
100
95
88
57
100
76
71
100
100
100
100
100
100
90
100
56
57
100
100
68

ISS Passover

Visibility (miles)

-
-
-
8
9
9
9
9
9
9
9
9
9
9
9
9
6
7
9
9
3
4
2
2

Fog (%)

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

Precipitation Probability (%)

100
100
100
69
42
45
61
42
21
13
12
10
26
19
38
49
48
41
49
84
95
95
95
95

Precipitation Amount (mm)

1.2
0.5
0.2
0.5
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0.5
1.3
1.4
2.5
1.6

Wind Speed/Direction (mph)

17
12
13
9
10
9
12
12
12
12
12
11
9
10
10
9
8
7
7
8
10
11
13
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
89
91
96
94
94
96
94
94
93
93
90
85
84
87
87
90
89
90
92
93
93
96
96

Pressure (mb)

1001
1001
1001
1001
1001
1001
1001
1001
1002
1002
1002
1002
1002
1002
1001
1001
1001
1001
1001
1000
1000
1000
1000
1000

Ozone (du)

454
451
452
451
452
451
451
452
448
446
446
446
442
439
439
438
439
441
439
438
435
438
438
442

Sunday 28

Waning Gibbous 83%

01:07

07:50

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 OK
23 OK

Sun - Rise: 05:48, Set: 20:28, Transit: 13:08. Moon - Rise: 01:07, Set: 07:50. Civil Dark: 21:05 - 05:11. Nautical Dark: 21:52 - 04:24. Astro Dark: 22:49 - 03:27

Total Clouds (% Sky Obscured)

100
100
100
100
98
100
98
92
77
87
46
73
91
95
99
74
79
69
74
35
25
23
23
12

Low Clouds (% Sky Obscured)

95
94
88
87
91
92
90
75
77
80
37
68
88
83
90
63
48
26
30
1
21
17
1
5

Medium Clouds (% Sky Obscured)

100
100
100
76
85
84
73
70
8
37
58
67
86
87
98
79
71
66
64
45
2
2
0
0

High Clouds (% Sky Obscured)

66
100
100
100
74
51
42
3
2
0
0
0
3
35
60
45
45
41
4
4
5
9
38
9

ISS Passover

Visibility (miles)

2
2
2
2
2
1
2
3
7
9
9
2
9
7
4
8
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
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
84
74
66
59
50
38
23
36
49
50
50
57
54
42
42
31
26
9
3
1
4
13

Precipitation Amount (mm)

1.4
0.6
0.4
0.3
0.3
0.2
0
0
0
0
0
0
0
0.3
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
17
17
17
17
15
15
13
13
13
13
12
12
11
10
13
13
10
9
8
6
5
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
94
96
96
96
96
94
94
94
95
96
93
89
87
84
81
79
76
77
78
80
81
82

Pressure (mb)

999
999
999
999
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1008
1009
1009
1010
1011
1011
1012
1012
1013
1013

Ozone (du)

445
444
447
452
452
453
449
447
449
448
445
439
438
438
437
439
446
452
456
460
458
455
452
447

Monday 29

Waning Gibbous 74%

02:06

08:51

00 Good
01 Good
02 Good
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: 05:46, Set: 20:29, Transit: 13:08. Moon - Rise: 02:06, Set: 08:51. Civil Dark: 21:06 - 05:09. Nautical Dark: 21:54 - 04:21. Astro Dark: 22:52 - 03:24

Total Clouds (% Sky Obscured)

6
9
12
47
81
77
80
84
88
76
76
76
70
56
66
42
76
55
63
66
78
100
100
100

Low Clouds (% Sky Obscured)

1
6
3
32
28
35
35
45
66
49
42
46
42
40
36
10
3
2
17
33
4
63
100
98

Medium Clouds (% Sky Obscured)

2
2
8
17
62
67
30
75
66
50
52
64
11
13
11
2
62
63
62
57
66
77
100
100

High Clouds (% Sky Obscured)

4
4
1
10
61
45
62
43
2
3
30
30
25
12
57
18
44
44
55
43
1
31
30
6

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 (%)

2
0
0
3
16
15
15
16
8
16
10
17
4
4
18
6
4
0
1
2
11
37
58
81

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
0.3
0.7

Wind Speed/Direction (mph)

7
8
9
10
11
12
13
14
16
18
18
19
19
20
21
20
20
18
18
17
17
16
16
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
85
85
87
85
88
87
87
84
83
81
80
80
79
81
80
80
79
81
83
81
80
81
87

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1013
1014
1013
1013
1012
1012
1012
1011
1011
1011
1011
1011

Ozone (du)

444
445
444
447
449
449
446
443
442
441
439
438
437
435
431
430
430
432
434
434
433
429
427
427

Tuesday 30

Waning Gibbous 64%

02:50

10:07

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: 05:44, Set: 20:31, Transit: 13:08. Moon - Rise: 02:50, Set: 10:07. Civil Dark: 21:08 - 05:07. Nautical Dark: 21:56 - 04:19. Astro Dark: 22:55 - 03:20

Total Clouds (% Sky Obscured)

100
99
97
96
97
98
99
97
96
94
96
98
100
100
100
100
100
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

100
96
92
88
89
88
84
84
88
89
90
90
90
89
87
85
84
83
80
80
64
54
47
39

Medium Clouds (% Sky Obscured)

94
91
81
60
92
83
98
95
92
89
76
86
99
100
100
100
100
100
100
100
100
100
98
97

High Clouds (% Sky Obscured)

70
48
29
17
15
55
55
60
56
56
56
60
60
72
85
97
93
46
51
40
79
73
72
73

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
9
9
9
9
3
3
5
6
5
4
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
None
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
Very Light Rain
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

67
50
57
67
69
67
57
56
51
54
43
43
87
95
95
95
95
95
73
42
27
19
7
9

Precipitation Amount (mm)

0.4
0
0.3
0.4
0.4
0.4
0
0
0
0.2
0
0
0.4
1.4
1
1.3
0.9
0.9
0.4
0
0
0
0
0

Wind Speed/Direction (mph)

18
18
18
19
19
20
22
22
21
21
21
22
22
23
22
21
19
13
11
9
8
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
88
90
90
93
93
91
95
93
93
93
93
90
92
95
93
93
95
95
95
95
93
93
93

Pressure (mb)

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

Ozone (du)

425
422
420
421
422
424
427
426
425
424
425
425
427
426
426
428
426
423
422
421
422
422
424
423

Wednesday 1

Third Quarter 53%

03:22

11:31

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: 05:43, Set: 20:33, Transit: 13:08. Moon - Rise: 03:22, Set: 11:31. Civil Dark: 21:10 - 05:05. Nautical Dark: 21:59 - 04:17. Astro Dark: 22:58 - 03:17

Total Clouds (% Sky Obscured)

98
98
99
100
100
100
100
100
100
100
100
99
99
98
99
100
94
87
79
99
97
96
96
97

Low Clouds (% Sky Obscured)

36
70
72
73
80
73
80
59
45
36
37
30
30
28
27
28
26
24
23
28
26
25
28
30

Medium Clouds (% Sky Obscured)

96
97
98
100
100
100
100
100
98
100
100
82
91
75
83
97
90
83
45
64
51
38
52
67

High Clouds (% Sky Obscured)

15
11
19
22
18
16
13
20
28
30
85
90
97
95
98
100
82
67
55
74
83
94
94
95

ISS Passover

Visibility (miles)

9
2
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
Very Light Rain
None
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

31
49
30
28
49
61
66
59
57
52
40
33
8
5
21
1
3
3
1
1
0
0
2
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
10
9
9
9
8
8
8
8
8
8
8
9
9
9
9
10
9
9
9
9
9
8
8

Relative Humidity (%)

95
98
91
91
93
88
88
87
88
85
81
83
83
81
81
83
83
83
81
86
87
88
88
90

Pressure (mb)

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

Ozone (du)

424
423
423
423
420
419
419
419
419
418
418
418
418
419
419
418
418
418
417
418
417
416
415
415

Thursday 2

Waning Crescent 41%

03:45

12:59

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: 05:41, Set: 20:34, Transit: 13:07. Moon - Rise: 03:45, Set: 12:59. Civil Dark: 21:12 - 05:03. Nautical Dark: 22:01 - 04:14. Astro Dark: 23:01 - 03:14

Total Clouds (% Sky Obscured)

97
98
99
100
100
100
100
100
100
100
100
100
100
86
77
78
87
90
90
92
87
85
87
93

Low Clouds (% Sky Obscured)

33
38
46
52
46
44
42
40
37
35
32
30
27
23
18
15
12
10
9
7
4
0
2
5

Medium Clouds (% Sky Obscured)

77
81
84
82
68
46
27
26
24
27
25
21
11
19
28
40
47
49
52
59
63
63
63
64

High Clouds (% Sky Obscured)

96
96
96
96
97
99
100
100
100
100
100
100
100
95
90
90
95
95
95
95
95
90
93
97

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
7
6
7
8
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 (%)

4
6
5
1
2
1
0
2
2
0
14
19
22
28
32
30
30
28
20
15
10
2
2
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)

4
3
3
3
2
2
3
3
4
5
6
5
6
8
9
9
10
10
9
9
8
6
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
8
7
8
7
7
7
7
8
8
8
9
10
10
12
12
12
12
12
12
10
9
9
9

Dew Point (°C)

8
8
8
8
7
7
8
8
8
8
8
9
9
9
9
9
9
9
9
9
9
8
8
8

Relative Humidity (%)

88
90
90
90
88
88
88
88
85
81
77
77
76
75
75
74
75
77
81
84
84
85
85
85

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014

Ozone (du)

414
414
413
413
412
410
408
406
405
403
402
401
400
399
398
397
396
396
396
396
397
397
398
399

Friday 3

Waning Crescent 29%

04:03

14:26

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 OK
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:39, Set: 20:36, Transit: 13:07. Moon - Rise: 04:03, Set: 14:26. Civil Dark: 21:14 - 05:01. Nautical Dark: 22:03 - 04:12. Astro Dark: 23:04 - 03:10

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
89
79
65
67
60
61
47
37
36
55
73
92
93
94

Low Clouds (% Sky Obscured)

8
15
20
23
19
20
18
20
21
25
21
12
3
4
3
3
2
2
1
1
0
0
0
0

Medium Clouds (% Sky Obscured)

64
48
37
27
42
60
75
75
75
75
61
46
35
32
29
23
17
9
0
11
21
27
45
66

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
74
49
25
27
29
30
25
20
10
36
60
88
83
78

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
1
0
11
14
8
13
13
8
13
12
6
7
6
1
3
4

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)

4
3
3
2
3
3
3
4
6
8
10
11
12
13
13
13
12
11
11
10
10
10
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
87
87
87
87
84
84
80
76
72
75
77
82
80
80
80
82
83
84
86
89
92
91

Pressure (mb)

1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1011
1011
1011
1010
1010
1010
1010
1010

Ozone (du)

400
401
402
403
404
405
405
406
409
411
414
417
420
422
423
424
425
424
422
421
421
420
420
420

Forecast for Bridport, Dorset, United Kingdom (50.73,-2.76)

Generated: 27/04/24 03:25:41. Forecast: 27/04/24 to 03/05/24. Timezone: UTC+1.00