Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 23

Waxing Gibbous 100%

20:11

05:43

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 OK
07 OK
08 OK
09 OK
10 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 05:45, Set: 20:23, Transit: 13:05. Moon - Rise: 20:11, Set: 05:43. Civil Dark: 21:02 - 05:06. Nautical Dark: 21:52 - 04:16. Astro Dark: 22:53 - 03:14

Total Clouds (% Sky Obscured)

96
97
98
100
91
93
100
93
92
98
100
86
81
56
22
26
27
33
43
64
83
78
80
81

Low Clouds (% Sky Obscured)

91
96
100
95
92
93
100
94
93
99
100
88
84
54
19
18
24
30
49
64
86
78
80
80

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

4
4
0
4
4
4
4
0
0
0
0
0
0
4
4
12
4
0
0
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
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
1
3
3
3
15
9
6
3
5
3
4
2
0
0
0
0
0
0
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)

12
11
10
8
5
3
4
3
4
5
5
6
7
7
6
6
8
10
10
10
10
10
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
3
3
3
2
2
2
2
3
2
2
1
-1
-1
-1
-1
-2
-3
-3
-2
-2
-2
-2
-2

Relative Humidity (%)

57
67
70
71
74
74
78
82
86
85
83
82
74
76
83
80
69
63
59
57
54
53
52
52

Pressure (mb)

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

Ozone (du)

397
394
395
398
399
400
400
399
398
403
404
403
402
404
402
399
398
400
402
400
402
401
401
402

Wednesday 24

Full Moon 99%

21:29

05:56

16 Bad
17 Bad
18 Bad
19 Bad
20 OK
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

Sun - Rise: 05:43, Set: 20:25, Transit: 13:05. Moon - Rise: 21:29, Set: 05:56. Civil Dark: 21:04 - 05:04. Nautical Dark: 21:54 - 04:13. Astro Dark: 22:57 - 03:10

Total Clouds (% Sky Obscured)

80
78
67
66
43
61
91
99
87
95
99
100
100
100
100
98
83
87
86
89
85
92
94
100

Low Clouds (% Sky Obscured)

79
75
62
64
33
16
0
28
36
44
42
75
84
85
94
82
78
84
77
78
68
80
88
88

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
45
32
42
49
70
57
57
60
88
45
40
70
80
76
73
65
90

High Clouds (% Sky Obscured)

0
4
0
4
14
35
84
99
71
87
99
100
100
100
89
85
85
80
85
80
75
41
36
21

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
1
0
0
0
0
0
0
0
1
1
5
10
7
15
9
12
5
9
14
13
13
11
8

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
7
7
7
7
7
4
3
3
3
4
5
5
6
7
8
10
12
12
14
14
14
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
6
5
3
3
4
3
1
-1
-1
-1
-1
-2
-2
-2
-2
-1
-1
1
2
3
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

52
52
55
69
76
85
86
88
88
88
91
91
85
80
86
86
85
80
79
77
74
73
70
67

Pressure (mb)

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

Ozone (du)

407
407
409
405
401
400
402
404
405
405
406
407
408
408
408
409
409
411
412
412
411
411
412
413

Thursday 25

Waning Gibbous 96%

22:50

06:15

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 05:41, Set: 20:27, Transit: 13:05. Moon - Rise: 22:50, Set: 06:15. Civil Dark: 21:06 - 05:02. Nautical Dark: 21:57 - 04:10. Astro Dark: 23:00 - 03:06

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

100
83
46
46
52
57
61
75
76
73
80
84
82
84
79
64
75
63
79
89
90
95
97
100

Medium Clouds (% Sky Obscured)

72
72
74
71
77
62
59
92
99
94
93
89
90
97
96
100
98
99
100
99
100
92
87
85

High Clouds (% Sky Obscured)

33
37
81
100
100
75
96
30
60
77
84
100
100
63
60
60
55
60
60
54
0
0
9
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
4
9
9
9
9
9
9
9
9
9
9
9
9
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

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

Precipitation Probability (%)

14
36
38
41
38
37
40
42
42
32
28
27
32
31
38
53
62
63
70
76
63
44
52
56

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
9
8
6
4
4
5
5
6
7
7
7
8
9
10
11
13
15
16
16
17
17
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
1
2
3
3
3
3
3
3
3
3
3
3
2
2
1
0
-1
-1
0
1
2
3

Relative Humidity (%)

65
65
65
72
79
85
88
91
94
96
96
96
94
96
94
91
82
77
73
71
71
72
76
78

Pressure (mb)

1004
1004
1004
1003
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004

Ozone (du)

414
414
413
413
414
415
416
419
419
421
423
423
423
424
422
421
420
421
422
422
423
424
425
425

Friday 26

Waning Gibbous 91%

00:10

06:42

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 05:39, Set: 20:29, Transit: 13:05. Moon - Rise: 00:10, Set: 06:42. Civil Dark: 21:08 - 04:59. Nautical Dark: 21:59 - 04:07. Astro Dark: 23:04 - 03:02

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
98
98
94
91
88
78
69
59
69
81
100
100
100
100

Low Clouds (% Sky Obscured)

96
92
84
90
92
94
75
91
93
92
91
60
68
73
69
61
49
44
48
54
60
62
60
57

Medium Clouds (% Sky Obscured)

64
60
95
83
98
93
99
99
100
89
96
72
81
75
64
58
44
36
39
61
81
81
81
82

High Clouds (% Sky Obscured)

67
73
69
86
73
59
57
49
47
52
58
60
56
55
54
44
8
1
41
79
76
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
7
9
1
0
0
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

59
61
54
55
56
53
55
55
51
54
61
69
67
76
65
51
39
9
14
21
30
47
61
64

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

15
14
14
13
12
11
10
11
10
11
11
12
11
13
13
14
14
15
16
16
16
17
17
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
81
84
84
82
81
81
82
81
83
87
87
91
85
91
94
95
96
96
95
93
86
81
80

Pressure (mb)

1004
1003
1003
1003
1003
1004
1004
1004
1004
1003
1003
1003
1003
1003
1002
1002
1002
1003
1002
1002
1001
1001
1001
1000

Ozone (du)

425
423
423
424
425
426
428
429
429
431
432
433
431
431
433
435
437
434
434
435
436
434
431
429

Saturday 27

Waning Gibbous 83%

01:24

07:25

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 05:37, Set: 20:30, Transit: 13:05. Moon - Rise: 01:24, Set: 07:25. Civil Dark: 21:10 - 04:57. Nautical Dark: 22:02 - 04:05. Astro Dark: 23:08 - 02:57

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
93
83
73
66
61
59
71
86
100
100
100
100

Low Clouds (% Sky Obscured)

55
60
59
59
56
57
60
40
68
80
89
100
89
77
64
76
73
72
78
86
94
86
77
68

Medium Clouds (% Sky Obscured)

88
100
100
88
78
68
67
68
31
42
54
60
78
25
2
3
5
9
23
38
50
57
64
73

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
40
35
35
38
87
70
37
21
20
20
37
54
70
73
81
89

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

69
76
69
67
80
95
95
52
27
54
75
94
87
70
57
58
53
46
45
44
40
64
82
95

Precipitation Amount (mm)

0.3
0.4
0.2
0.2
0.4
1.1
1.2
0
0
0.2
0.5
0.8
0.6
0.3
0
0
0
0
0
0
0
0.2
0.5
0.7

Wind Speed/Direction (mph)

17
17
17
17
16
17
16
13
14
14
13
12
12
11
11
12
14
15
16
16
17
17
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
86
90
95
95
96
96
93
95
93
95
95
95
98
95
95
93
90
88
85
81
80
81
83

Pressure (mb)

1000
1000
1000
1000
999
999
999
999
999
999
999
999
999
1000
1000
1001
1001
1002
1003
1003
1003
1003
1003
1002

Ozone (du)

428
429
429
430
431
431
431
442
453
453
452
452
450
447
444
442
442
442
441
442
442
442
442
442

Sunday 28

Waning Gibbous 74%

02:23

08:27

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 05:35, Set: 20:32, Transit: 13:04. Moon - Rise: 02:23, Set: 08:27. Civil Dark: 21:12 - 04:55. Nautical Dark: 22:04 - 04:02. Astro Dark: 23:12 - 02:53

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
98
97
97
97
98
99
99
98
98
99
99
100
95
91
86
89
92
96

Low Clouds (% Sky Obscured)

72
74
77
74
71
69
75
81
88
86
83
81
83
86
89
93
97
100
94
87
81
84
89
93

Medium Clouds (% Sky Obscured)

70
65
72
74
75
74
64
51
39
47
54
62
60
56
56
56
52
38
41
41
37
29
19
9

High Clouds (% Sky Obscured)

88
91
94
95
97
99
86
71
57
40
27
15
12
6
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

93
87
80
85
85
82
86
86
82
61
42
25
35
45
56
60
61
60
64
64
65
70
74
79

Precipitation Amount (mm)

0.6
0.5
0.3
0.5
0.5
0.4
0.5
0.6
0.5
0.3
0
0
0
0
0.3
0.3
0.3
0
0.3
0.3
0.2
0.3
0.4
0.5

Wind Speed/Direction (mph)

19
18
17
17
15
14
14
11
10
12
11
11
10
10
9
9
10
10
11
11
11
12
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
7
7
4
4
4
4
4
4
4
4
5
4
4
4
3
3
3
2
2
2
5
5

Dew Point (°C)

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

Relative Humidity (%)

84
87
91
93
95
95
96
96
96
98
96
96
96
96
96
96
98
96
96
88
84
77
76
74

Pressure (mb)

1002
1002
1003
1003
1003
1003
1004
1004
1004
1005
1005
1006
1007
1007
1007
1008
1008
1009
1009
1009
1010
1010
1010
1011

Ozone (du)

442
441
440
438
440
441
443
443
443
444
443
442
441
442
444
445
448
451
454
457
460
462
463
464

Monday 29

Waning Gibbous 64%

03:05

09:45

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

Sun - Rise: 05:33, Set: 20:34, Transit: 13:04. Moon - Rise: 03:05, Set: 09:45. Civil Dark: 21:14 - 04:52. Nautical Dark: 22:07 - 03:59. Astro Dark: 23:16 - 02:49

Total Clouds (% Sky Obscured)

84
71
58
46
34
22
27
32
37
55
73
91
94
97
100
92
86
83
91
97
100

Low Clouds (% Sky Obscured)

81
69
56
44
34
24
24
26
27
20
14
7
21
36
51
52
54
57
62
71
76

Medium Clouds (% Sky Obscured)

6
3
0
0
1
1
1
1
1
9
14
14
9
6
4
16
29
40
59
78
97

High Clouds (% Sky Obscured)

0
0
0
0
0
0
6
13
19
40
61
83
89
94
100
86
72
53
59
70
79

ISS Passover

Visibility (miles)

8
8
9
9
9
9
9
9
9
9
7
4
1
4
7
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

Precipitation Type

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 (%)

64
49
35
28
18
3
3
1
0
0
0
0
0
0
0
1
1
0
13
22
28

Precipitation Amount (mm)

0.3
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
14
13
12
10
8
6
6
6
7
7
7
8
9
10
10
13
15
18
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
73
75
78
82
85
91
91
91
93
93
94
96
96
96
93
93
90
88
88
90

Pressure (mb)

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

Ozone (du)

464
462
460
458
454
450
445
441
436
431
427
424
420
418
417
416
415
415
414
415
415

Forecast for Buxton, Derbyshire, United Kingdom (53.26,-1.91)

Generated: 23/04/24 16:55:41. Forecast: 23/04/24 to 29/04/24. Timezone: UTC+1.00