Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 23

Waxing Gibbous 100%

20:15

06:03

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

Sun - Rise: 06:04, Set: 20:27, Transit: 13:16. Moon - Rise: 20:15, Set: 06:03. Civil Dark: 21:03 - 05:28. Nautical Dark: 21:48 - 04:43. Astro Dark: 22:40 - 03:50

Total Clouds (% Sky Obscured)

80
64
57
52
10
2
0
2
4
9
25
43
60
71
81
79
54
35
38
44
47
47
48
48

Low Clouds (% Sky Obscured)

16
29
23
21
9
0
0
1
3
7
24
41
58
71
80
78
53
35
40
46
47
43
46
37

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
2
2
2
2
3
0
0
0
0
0
1
1
1
1
0
0
0
0
3
1
2
4
22

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
0
0
0
0
0
1
14
6
7
2
2
1
1
2
3
0
9

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
16
15
13
9
8
7
7
7
6
6
6
6
7
10
9
9
9
9
10
11
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
90
93
95
91
91
91
91
91
91
93
91
91
85
81
77
71
67
68
70
71
73
76
76

Pressure (mb)

1024
1024
1024
1024
1024
1023
1023
1022
1022
1022
1021
1021
1020
1020
1020
1020
1019
1019
1019
1018
1017
1017
1017
1016

Ozone (du)

394
393
393
394
395
396
397
398
401
399
398
398
395
395
394
394
397
399
401
402
403
403
403
403

Wednesday 24

Full Moon 99%

21:29

06:20

19 Bad
20 Bad
21 OK
22 Bad
23 Bad
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

Sun - Rise: 06:02, Set: 20:29, Transit: 13:16. Moon - Rise: 21:29, Set: 06:20. Civil Dark: 21:05 - 05:26. Nautical Dark: 21:50 - 04:40. Astro Dark: 22:43 - 03:46

Total Clouds (% Sky Obscured)

47
41
31
42
43
32
45
48
54
59
70
82
100
87
85
83
85
76
61
89
97
99
82
99

Low Clouds (% Sky Obscured)

22
25
24
22
31
15
18
21
28
33
60
77
53
63
65
85
78
52
30
47
50
52
66
89

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
3
3
3
1
0
0
11
15
16
17
38
65
95
84
94

High Clouds (% Sky Obscured)

39
21
7
34
21
26
34
37
42
45
2
24
88
63
58
4
3
26
21
24
51
60
58
50

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
Light Rain
None
None
None

Precipitation Probability (%)

1
1
0
0
0
0
0
0
1
3
6
19
33
19
16
7
6
4
4
17
47
22
3
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
7
7
6
6
6
6
6
6
6
6
6
7
8
8
7
7
7
7
7
7
6
6
7

Relative Humidity (%)

81
88
91
91
90
91
90
91
90
90
90
90
93
91
83
78
75
73
72
71
73
73
74
77

Pressure (mb)

1016
1016
1016
1016
1015
1015
1014
1013
1013
1012
1011
1011
1010
1010
1010
1009
1009
1008
1008
1008
1007
1007
1006
1006

Ozone (du)

403
403
403
403
404
405
406
408
411
413
415
414
413
412
412
414
416
415
413
414
416
419
421
420

Thursday 25

Waning Gibbous 96%

22:46

06:43

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:00, Set: 20:30, Transit: 13:16. Moon - Rise: 22:46, Set: 06:43. Civil Dark: 21:06 - 05:24. Nautical Dark: 21:52 - 04:38. Astro Dark: 22:46 - 03:43

Total Clouds (% Sky Obscured)

92
100
99
100
100
100
100
98
95
85
85
99
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

52
66
60
61
86
84
73
86
87
67
72
56
48
56
64
67
78
61
61
61
70
69
67
69

Medium Clouds (% Sky Obscured)

91
80
84
46
100
100
100
95
84
46
30
57
86
98
100
98
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

45
97
92
58
100
35
40
25
10
17
4
91
96
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
7
7
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

None
None
None
None
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

5
9
11
27
70
86
94
62
33
23
14
6
3
3
4
15
16
28
46
63
73
72
72
73

Precipitation Amount (mm)

0
0
0
0
0.5
0.8
1
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.6
0.5
0.4
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
90
88
91
95
95
96
96
96
93
93
91
90
88
84
80
75
72
69
67
70
76
83
91

Pressure (mb)

1006
1005
1005
1005
1004
1004
1003
1003
1002
1002
1002
1001
1002
1001
1001
1001
1001
1001
1000
1000
1000
1000
999
999

Ozone (du)

418
420
425
425
422
421
421
423
425
425
425
427
428
427
426
425
425
425
426
429
431
431
431
431

Friday 26

Waning Gibbous 90%

00:02

07:14

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:58, Set: 20:32, Transit: 13:16. Moon - Rise: 00:02, Set: 07:14. Civil Dark: 21:08 - 05:22. Nautical Dark: 21:54 - 04:35. Astro Dark: 22:49 - 03:40

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
100
100
100
99
100
100
100
100
100
96
92
87
92
96
100
100
100
100

Low Clouds (% Sky Obscured)

66
65
53
51
55
55
55
57
46
51
35
31
49
65
90
90
83
75
74
72
71
70
67
67

Medium Clouds (% Sky Obscured)

99
99
99
89
100
69
91
85
43
58
66
63
100
100
100
86
72
60
76
88
100
100
100
100

High Clouds (% Sky Obscured)

97
93
67
93
97
97
86
80
97
92
99
100
100
100
100
84
68
52
68
85
100
100
100
100

ISS Passover

Visibility (miles)

7
5
9
9
9
9
9
9
9
9
9
9
9
9
9
8
2
4
2
2
4
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

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

Precipitation Probability (%)

81
78
57
60
64
65
66
60
58
55
49
35
64
80
95
95
95
95
95
95
71
67
42
39

Precipitation Amount (mm)

0.5
0.3
0
0
0.2
0.2
0.3
0.2
0.2
0
0
0
0
0.3
0.5
0.8
0.9
1
1.4
1.3
0.3
0
0
0

Wind Speed/Direction (mph)

7
7
8
8
8
9
9
10
10
9
9
9
10
12
13
15
15
16
18
14
9
10
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
96
96
96
95
93
95
96
96
95
95
93
93
90
88
93
95
96
96
93
90
84
84

Pressure (mb)

999
999
999
999
998
998
998
997
997
996
996
995
995
994
994
994
994
993
993
994
994
994
994
994

Ozone (du)

432
433
433
431
431
431
430
430
430
429
429
430
431
435
432
431
429
429
430
432
433
438
444
444

Saturday 27

Waning Gibbous 83%

01:13

08:00

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:57, Set: 20:33, Transit: 13:16. Moon - Rise: 01:13, Set: 08:00. Civil Dark: 21:10 - 05:20. Nautical Dark: 21:56 - 04:33. Astro Dark: 22:52 - 03:37

Total Clouds (% Sky Obscured)

94
85
100
83
80
55
52
46
39
39
43
47
59
79
100
100
100
100
98
95
90
87
83
79

Low Clouds (% Sky Obscured)

71
71
76
58
41
22
20
20
33
52
58
57
51
59
64
68
76
82
83
83
81
73
71
68

Medium Clouds (% Sky Obscured)

74
68
100
69
50
33
20
54
45
50
20
6
25
45
61
65
71
77
62
49
36
36
40
45

High Clouds (% Sky Obscured)

77
50
70
55
63
3
20
40
40
6
40
39
49
60
77
87
90
92
70
45
21
33
40
47

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

61
79
95
89
83
79
70
60
46
44
46
52
43
47
53
50
48
47
49
53
57
61
64
67

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
93
93
93
93
93
93
94
96
91
91
93
93
93
95
95
91
87
84
84
84
84
87
88

Pressure (mb)

994
994
995
995
995
995
995
995
995
995
995
995
995
997
997
997
998
998
998
999
1000
1001
1002
1002

Ozone (du)

444
442
443
444
444
445
443
439
433
432
433
435
435
437
439
440
443
445
447
446
445
444
441
438

Sunday 28

Waning Gibbous 74%

02:12

09:01

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:55, Set: 20:35, Transit: 13:16. Moon - Rise: 02:12, Set: 09:01. Civil Dark: 21:12 - 05:18. Nautical Dark: 21:58 - 04:31. Astro Dark: 22:54 - 03:34

Total Clouds (% Sky Obscured)

82
85
88
91
95
99
95
92
85
63
45
26
34
42
50
54
57
60
52
45
38
43
46
52

Low Clouds (% Sky Obscured)

66
64
62
76
88
93
93
94
94
76
57
39
42
46
53
54
55
57
49
41
34
34
34
31

Medium Clouds (% Sky Obscured)

53
59
60
58
51
39
36
32
29
22
11
0
4
9
15
17
19
20
18
15
14
11
7
3

High Clouds (% Sky Obscured)

37
28
19
13
8
1
1
0
0
0
0
0
0
0
0
0
1
1
2
3
3
12
22
33

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

63
61
60
54
49
46
43
42
40
35
29
23
31
36
40
44
45
44
38
35
33
27
21
15

Precipitation Amount (mm)

0.3
0.3
0.3
0.2
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
13
12
13
14
15
16
16
16
16
15
13
12
12
13
13
14
14
14
14
15
15
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
93
93
96
93
93
90
88
88
87
88
88
90
87
82
80
77
74
72
73
73
75
77
81

Pressure (mb)

1003
1004
1005
1006
1007
1008
1008
1009
1010
1011
1011
1012
1012
1013
1014
1014
1014
1015
1015
1015
1015
1016
1016
1016

Ozone (du)

434
434
434
434
438
441
445
448
451
455
455
456
457
456
455
455
451
447
443
441
438
435
433
431

Monday 29

Waning Gibbous 64%

02:56

10:17

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
12 Bad

Sun - Rise: 05:53, Set: 20:36, Transit: 13:15. Moon - Rise: 02:56, Set: 10:17. Civil Dark: 21:13 - 05:16. Nautical Dark: 22:01 - 04:28. Astro Dark: 22:57 - 03:31

Total Clouds (% Sky Obscured)

56
61
65
77
88
97
98
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

30
32
33
44
57
70
65
58
51
69
86
100
99
98
97
98
99
100

Medium Clouds (% Sky Obscured)

14
24
31
40
51
62
68
74
81
85
89
91
94
97
100
100
100
100

High Clouds (% Sky Obscured)

36
40
43
56
68
81
85
88
93
77
61
50
63
82
100
96
92
88

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
5
3
2
1
0
2
3

Fog (%)

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

11
8
2
6
4
2
4
4
2
32
46
58
82
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.8
1
1.3
1.7
2.3

Wind Speed/Direction (mph)

11
8
7
6
7
8
10
12
13
14
16
16
18
19
20
20
19
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
87
91
96
91
90
87
87
88
87
91
95
96
96
96
98
96
96

Pressure (mb)

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

Ozone (du)

428
425
422
419
418
417
417
416
415
415
415
415
414
415
415
415
418
420

Forecast for Bodmin, Cornwall, United Kingdom (50.47,-4.72)

Generated: 23/04/24 19:59:00. Forecast: 23/04/24 to 29/04/24. Timezone: UTC+1.00