Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 23

Waxing Gibbous 100%

20:09

05:54

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:55, Set: 20:21, Transit: 13:09. Moon - Rise: 20:09, Set: 05:54. Civil Dark: 20:58 - 05:19. Nautical Dark: 21:44 - 04:32. Astro Dark: 22:38 - 03:37

Total Clouds (% Sky Obscured)

100
100
100
100
86
75
94
94
100
73
82
71
76
75
72
74
81
83
69
73
90
91
86
54

Low Clouds (% Sky Obscured)

88
81
77
92
92
94
86
90
89
90
84
88
84
81
79
80
85
87
76
72
80
78
73
35

Medium Clouds (% Sky Obscured)

28
25
31
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
17
35
37
22
31

High Clouds (% Sky Obscured)

100
88
60
38
49
8
5
3
2
5
2
3
3
3
14
3
3
3
1
0
0
4
3
3

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
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

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
0
0
0
0
0
0
0
0
0
0
0
0
0
2
13
20
18

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
85
78
73
71
69
67
70
68
72
76
73
74
73
72
71
71
73
79
85
84
81
81
74

Pressure (mb)

1024
1024
1024
1023
1023
1022
1022
1022
1022
1023
1023
1023
1023
1022
1022
1021
1021
1020
1020
1019
1019
1019
1019
1019

Ozone (du)

407
406
403
404
405
404
403
402
400
400
398
397
395
392
392
392
395
397
398
398
399
401
403
404

Wednesday 24

Full Moon 99%

21:24

06:10

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

Sun - Rise: 05:53, Set: 20:23, Transit: 13:09. Moon - Rise: 21:24, Set: 06:10. Civil Dark: 20:59 - 05:17. Nautical Dark: 21:46 - 04:30. Astro Dark: 22:41 - 03:34

Total Clouds (% Sky Obscured)

70
81
78
62
62
26
25
45
64
92
89
92
85
78
52
40
15
37
19
60
99
95
100
100

Low Clouds (% Sky Obscured)

62
79
76
62
59
26
17
44
60
87
82
85
83
76
20
8
1
1
5
13
23
75
100
97

Medium Clouds (% Sky Obscured)

35
3
0
0
0
0
9
0
22
12
24
15
0
0
27
22
6
21
2
11
26
56
46
77

High Clouds (% Sky Obscured)

3
6
3
3
0
0
0
0
0
0
0
0
0
0
1
4
5
8
10
41
99
31
37
34

ISS Passover

Visibility (miles)

9
8
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 (%)

15
15
5
15
6
16
16
17
9
12
16
21
19
17
17
3
3
1
0
0
0
3
16
37

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
61
66
63
62
65
71
83
87
85
85
85
85
88
91
93
94
93
93
93
90
87
84
81

Pressure (mb)

1018
1018
1017
1017
1016
1016
1015
1015
1015
1015
1015
1014
1014
1013
1012
1012
1011
1011
1010
1010
1009
1009
1008
1008

Ozone (du)

407
410
411
410
411
412
411
410
409
407
406
406
407
407
407
407
409
411
413
415
415
413
409
408

Thursday 25

Waning Gibbous 96%

22:42

06:32

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:51, Set: 20:24, Transit: 13:09. Moon - Rise: 22:42, Set: 06:32. Civil Dark: 21:01 - 05:14. Nautical Dark: 21:48 - 04:27. Astro Dark: 22:43 - 03:31

Total Clouds (% Sky Obscured)

98
97
96
98
97
91
96
98
97
95
100
96
100
100
100
100
100
100
100
100
100
99
93
95

Low Clouds (% Sky Obscured)

96
90
82
63
56
45
66
52
59
65
70
60
50
56
71
56
82
82
68
59
84
80
70
75

Medium Clouds (% Sky Obscured)

73
33
39
42
42
48
48
51
86
86
96
81
54
42
37
89
100
99
99
100
95
94
84
80

High Clouds (% Sky Obscured)

6
6
23
45
30
92
95
30
30
30
25
35
35
100
80
30
40
45
72
41
63
55
37
46

ISS Passover

Visibility (miles)

5
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

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

Precipitation Probability (%)

53
37
24
10
15
44
65
58
36
25
16
11
19
34
40
56
51
40
31
30
23
25
39
45

Precipitation Amount (mm)

0.3
0
0
0
0
0
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

11
11
11
12
13
12
11
9
5
4
4
4
3
3
3
3
3
3
3
3
4
5
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
73
66
64
67
67
73
78
85
85
85
85
90
90
91
90
90
87
88
87
82
78
77
77

Pressure (mb)

1007
1006
1006
1005
1005
1005
1005
1005
1005
1005
1004
1004
1004
1004
1003
1003
1003
1002
1002
1002
1002
1002
1002
1002

Ozone (du)

408
408
409
410
412
413
413
412
413
413
413
415
417
423
425
425
425
427
427
429
429
430
432
431

Friday 26

Waning Gibbous 90%

23:59

07:03

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:49, Set: 20:26, Transit: 13:09. Moon - Rise: 23:59, Set: 07:03. Civil Dark: 21:03 - 05:12. Nautical Dark: 21:50 - 04:25. Astro Dark: 22:46 - 03:28

Total Clouds (% Sky Obscured)

100
100
98
100
100
100
100
100
100
100
100
100
100
100
99
99
99
100
100
100
100
94
100
98

Low Clouds (% Sky Obscured)

68
56
67
58
49
35
9
28
49
90
94
90
100
91
80
71
68
66
65
77
88
95
99
88

Medium Clouds (% Sky Obscured)

100
100
96
94
100
100
100
100
100
100
100
100
100
99
98
97
98
99
100
100
85
43
41
43

High Clouds (% Sky Obscured)

78
100
66
100
100
100
100
100
100
100
100
100
100
94
87
79
69
92
100
77
70
75
65
46

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

58
39
48
39
37
22
16
30
35
40
68
89
95
95
95
95
95
78
56
63
72
83
95
95

Precipitation Amount (mm)

0.4
0
0
0
0
0
0
0
0
0
0.3
0.6
1
0.9
0.8
0.7
0.6
0.4
0.2
0.3
0.3
0.4
0.7
1.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
72
76
77
76
76
81
85
91
95
95
95
95
96
95
96
98
98
96
98
96
95
90
84

Pressure (mb)

1002
1002
1002
1001
1001
1001
1001
1001
1001
1002
1002
1001
1001
1000
1000
1000
999
999
999
999
999
999
998
998

Ozone (du)

431
430
430
429
428
429
429
428
427
427
427
428
427
428
429
430
431
430
429
427
425
423
422
422

Saturday 27

Waning Gibbous 83%

01:10

07:47

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:48, Set: 20:28, Transit: 13:09. Moon - Rise: 01:10, Set: 07:47. Civil Dark: 21:05 - 05:10. Nautical Dark: 21:52 - 04:22. Astro Dark: 22:49 - 03:24

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
58
50
74
80
79
78
71
71
81
75
66

Low Clouds (% Sky Obscured)

94
88
82
77
67
74
72
74
74
74
72
59
51
52
52
60
63
63
64
60
67
82
76
73

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
48
34
23
11
13
17
15
11
7
2
8
35

High Clouds (% Sky Obscured)

40
56
82
100
100
100
100
100
100
100
100
100
100
18
12
3
2
4
1
23
4
55
55
55

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
95
95
69
68
61
51
55
58
80
72
70
78
66
52
40
27
24
13
19
31
38
68
87

Precipitation Amount (mm)

1.5
1.1
0.7
0.3
0.3
0
0
0
0
0.5
0.3
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0.5
0.7

Wind Speed/Direction (mph)

13
14
14
14
14
13
11
9
7
7
9
9
6
5
5
7
8
10
9
10
12
14
15
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
86
89
92
92
93
95
96
96
95
95
95
95
96
98
98
93
93
93
93
93
95
90

Pressure (mb)

998
997
997
997
997
997
997
997
997
997
997
997
998
998
998
999
999
999
1000
1000
1001
1002
1002
1003

Ozone (du)

423
422
423
422
424
425
425
428
430
430
432
432
435
439
446
448
447
443
440
437
436
434
435
434

Sunday 28

Waning Gibbous 74%

02:09

08:49

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:46, Set: 20:29, Transit: 13:08. Moon - Rise: 02:09, Set: 08:49. Civil Dark: 21:07 - 05:08. Nautical Dark: 21:55 - 04:20. Astro Dark: 22:53 - 03:21

Total Clouds (% Sky Obscured)

57
57
59
57
69
83
97
95
96
95
94
96
95
96
98
100
83
66
52
64
74
82
86
91

Low Clouds (% Sky Obscured)

71
68
64
60
49
41
32
35
39
44
60
78
94
95
96
97
81
65
49
60
65
69
72
77

Medium Clouds (% Sky Obscured)

45
40
29
19
36
53
64
67
68
68
64
60
55
61
60
65
44
23
2
8
14
21
24
25

High Clouds (% Sky Obscured)

60
49
50
49
51
46
42
42
44
52
48
35
18
39
66
91
59
29
2
2
2
3
2
2

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
95
91
82
72
61
46
39
28
12
26
36
41
62
78
94
94
85
73
59
44
27
43
51

Precipitation Amount (mm)

1
0.7
0.6
0.5
0.4
0.3
0
0
0
0
0
0
0
0.3
0.5
0.7
0.8
0.6
0.4
0.2
0
0
0
0

Wind Speed/Direction (mph)

16
18
17
17
16
14
13
12
12
12
10
12
14
14
14
14
13
12
11
11
11
12
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
93
90
90
90
90
90
88
90
91
91
93
93
95
95
96
98
95
91
90
85
83
80
80

Pressure (mb)

1003
1003
1004
1004
1004
1004
1004
1005
1005
1006
1007
1007
1007
1007
1008
1008
1008
1009
1009
1010
1011
1011
1012
1012

Ozone (du)

436
441
442
444
445
443
441
440
440
440
440
440
441
442
440
438
436
436
436
436
434
433
431
431

Monday 29

Waning Gibbous 64%

02:53

10:05

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:44, Set: 20:31, Transit: 13:08. Moon - Rise: 02:53, Set: 10:05. Civil Dark: 21:08 - 05:06. Nautical Dark: 21:57 - 04:17. Astro Dark: 22:56 - 03:17

Total Clouds (% Sky Obscured)

95
86
77
66
67
67
68
79
90
100
95
90
85
89
89
91
90
95
92
94
96
98
94
91

Low Clouds (% Sky Obscured)

85
81
78
70
67
64
60
54
50
44
44
41
37
36
38
37
42
51
53
48
44
39
43
46

Medium Clouds (% Sky Obscured)

34
23
11
0
4
7
11
12
12
11
35
59
81
73
65
52
48
43
38
46
55
65
71
73

High Clouds (% Sky Obscured)

1
6
14
30
32
33
33
55
78
100
83
66
50
52
60
70
67
63
58
69
78
87
65
43

ISS Passover

Visibility (miles)

7
6
6
7
7
8
8
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

Very 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
None
None
None
None

Precipitation Probability (%)

59
54
48
41
32
26
22
16
12
9
7
4
0
0
0
0
2
3
3
4
3
2
8
11

Precipitation Amount (mm)

0.3
0.2
0.2
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
14
13
12
11
10
10
8
8
7
7
6
6
6
6
7
8
8
8
9
11
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
10
10
10
11
11
11
9
10
10
10
9
9
6
6
5
5
4
4
6
6
6
7

Dew Point (°C)

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

Relative Humidity (%)

79
80
80
81
83
84
87
88
91
93
93
95
96
95
96
95
95
95
93
93
90
85
81
80

Pressure (mb)

1013
1013
1014
1014
1014
1014
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

431
431
430
428
427
428
428
429
428
427
426
424
422
420
420
420
421
421
421
421
421
421
420
421

Forecast for Othery, Somerset, United Kingdom (51.08,-2.88)

Generated: 23/04/24 23:55:04. Forecast: 23/04/24 to 29/04/24. Timezone: UTC+1.00