Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 24

Full Moon 99%

21:32

05:39

02 Bad
03 Bad
04 Bad
05 OK
06 OK
07 OK
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
00 Bad
01 Bad

Sun - Rise: 05:42, Set: 20:26, Transit: 13:04. Moon - Rise: 21:32, Set: 05:39. Civil Dark: 21:06 - 05:02. Nautical Dark: 21:58 - 04:10. Astro Dark: 23:04 - 03:04

Total Clouds (% Sky Obscured)

77
63
51
40
33
46
64
64
96
91
93
100
100
96
94
95
98
92
76
53
63
72
83
67

Low Clouds (% Sky Obscured)

23
17
12
24
32
49
66
69
97
93
94
100
100
97
92
93
98
92
72
50
24
11
24
20

Medium Clouds (% Sky Obscured)

3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

4
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
14
6
56
83
84
75

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
1
1
1
1
4
13
6
1
1
0
0
0
0
0
0
0
7
0
0
0
1
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)

7
8
8
8
8
9
11
13
13
13
11
10
10
9
8
7
5
2
3
3
4
5
6
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
1
1
-1
-2
-2
-2
-1
0
1
2
3
3
4
4
4
5
6
4
3
2
0
-2
-2

Dew Point (°C)

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

Relative Humidity (%)

86
85
85
83
76
68
67
65
64
60
64
62
62
61
59
58
59
66
75
78
77
86
91
89

Pressure (mb)

1021
1021
1021
1021
1020
1020
1019
1019
1019
1019
1018
1018
1017
1017
1016
1015
1014
1014
1013
1013
1013
1012
1011
1010

Ozone (du)

405
409
410
407
403
407
413
413
408
403
403
407
407
410
409
409
409
410
409
408
408
409
411
413

Thursday 25

Waning Gibbous 98%

22:54

05:51

02 Bad
03 Bad
04 Bad
05 OK
06 OK
07 OK
08 OK
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
00 Bad
01 Bad

Sun - Rise: 05:40, Set: 20:28, Transit: 13:04. Moon - Rise: 22:54, Set: 05:51. Civil Dark: 21:08 - 05:00. Nautical Dark: 22:01 - 04:07. Astro Dark: 23:08 - 03:00

Total Clouds (% Sky Obscured)

82
66
47
29
30
26
45
72
100
100
100
99
94
96
100
97
97
63
63
69
73
73
69
74

Low Clouds (% Sky Obscured)

43
57
28
28
26
23
37
62
82
75
81
84
75
87
81
79
84
55
57
58
58
58
61
61

Medium Clouds (% Sky Obscured)

39
40
28
0
0
0
0
25
50
51
52
69
79
53
48
42
42
42
42
50
51
46
50
43

High Clouds (% Sky Obscured)

87
3
0
0
4
2
5
14
22
22
3
2
0
0
4
2
2
0
0
0
0
2
2
4

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
3
9
2
1
6
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
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
2
3
4
3
2
5
20
13
27
34
40
37
43
56
43
24
23
23
25
31
27
18
8

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
88
80
86
91
86
75
64
62
70
74
63
60
54
54
62
62
70
79
86
88
89
89
89

Pressure (mb)

1009
1008
1007
1006
1005
1005
1005
1005
1004
1004
1004
1004
1004
1003
1003
1003
1003
1003
1004
1004
1004
1004
1005
1005

Ozone (du)

413
414
417
419
417
420
426
432
437
439
440
439
439
441
442
443
442
442
442
442
442
441
440
440

Friday 26

Waning Gibbous 96%

00:16

06:08

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
00 Bad
01 Bad

Sun - Rise: 05:38, Set: 20:30, Transit: 13:04. Moon - Rise: 00:16, Set: 06:08. Civil Dark: 21:10 - 04:57. Nautical Dark: 22:03 - 04:04. Astro Dark: 23:12 - 02:56

Total Clouds (% Sky Obscured)

77
85
89
91
92
87
88
91
100
100
100
97
84
94
100
95
93
97
96
92
85
88
93
97

Low Clouds (% Sky Obscured)

66
74
77
76
77
72
75
78
93
95
97
90
70
84
56
49
38
47
39
44
49
40
42
45

Medium Clouds (% Sky Obscured)

42
41
53
37
37
32
33
16
30
21
36
71
81
86
100
90
86
96
85
83
72
43
43
37

High Clouds (% Sky Obscured)

4
4
4
4
14
4
32
62
70
70
75
72
82
79
72
75
42
35
16
0
2
29
12
54

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 (%)

6
5
4
4
4
3
5
5
4
3
14
6
21
12
11
11
18
2
1
0
1
0
1
2

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
89
88
83
78
69
63
58
55
53
51
50
50
51
52
53
65
76
80
85
86
88
88

Pressure (mb)

1005
1005
1005
1005
1005
1005
1006
1006
1006
1006
1006
1006
1005
1005
1005
1005
1006
1006
1006
1007
1007
1007
1007
1007

Ozone (du)

440
440
439
440
439
439
440
441
439
440
440
441
443
444
445
447
447
447
446
447
448
449
449
450

Saturday 27

Waning Gibbous 91%

01:30

06:35

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
00 Bad
01 Bad

Sun - Rise: 05:35, Set: 20:32, Transit: 13:04. Moon - Rise: 01:30, Set: 06:35. Civil Dark: 21:12 - 04:55. Nautical Dark: 22:06 - 04:01. Astro Dark: 23:16 - 02:51

Total Clouds (% Sky Obscured)

99
98
99
99
100
100
100
100
99
98
97
96
96
97
98
99
100
95
90
85
89
93
98
98

Low Clouds (% Sky Obscured)

47
46
52
58
64
75
78
93
93
92
88
80
78
73
67
64
60
65
70
74
80
87
93
88

Medium Clouds (% Sky Obscured)

53
76
90
95
100
91
100
100
96
93
90
69
71
54
63
61
60
47
43
56
65
58
65
70

High Clouds (% Sky Obscured)

90
96
97
54
89
100
100
100
87
67
55
63
65
87
92
70
100
82
67
55
66
53
69
62

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
6
1
1
1
1
1
1
0

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

Precipitation Probability (%)

3
2
16
17
11
57
78
93
90
92
95
90
84
80
81
84
67
52
46
31
24
18
17
15

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.5
0.7
0.6
0.6
0.6
0.6
0.5
0.4
0.5
0.5
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
0
-1
0
0
0
1
1
1
1
2
2
3
4
5
5
6
5
5
4
3
4
4
4

Dew Point (°C)

1
2
1
2
2
1
1
2
1
1
1
1
2
5
8
9
9
9
9
8
7
7
7
7

Relative Humidity (%)

89
91
91
91
91
86
82
79
74
66
63
62
62
72
87
95
96
98
98
98
96
98
98
98

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1005
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1006
1006
1006

Ozone (du)

451
452
453
453
454
455
452
447
443
440
438
436
435
434
436
433
430
431
431
429
430
429
427
426

Sunday 28

Waning Gibbous 83%

No Rise

07:17

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
00 Bad
01 Bad

Sun - Rise: 05:33, Set: 20:34, Transit: 13:03. Moon - Rise: No Rise, Set: 07:17. Civil Dark: 21:15 - 04:52. Nautical Dark: 22:09 - 03:58. Astro Dark: 23:21 - 02:46

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
100
100
90
80
67
72
76
80
77
75
74
78

Low Clouds (% Sky Obscured)

83
78
83
89
96
95
94
93
94
94
94
90
87
82
77
71
65
61
63
63
63
63
63
68

Medium Clouds (% Sky Obscured)

74
79
80
84
100
100
88
100
100
100
100
100
86
75
59
46
20
27
37
41
33
25
17
12

High Clouds (% Sky Obscured)

67
95
99
100
100
100
100
92
100
100
100
100
100
92
76
50
24
69
70
68
59
49
40
30

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
9
9
9
8
7
6
4
2
0

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

Precipitation Probability (%)

8
9
30
40
49
88
95
95
95
95
95
95
93
92
81
76
80
53
47
35
30
25
19
16

Precipitation Amount (mm)

0
0
0
0
0
0.5
1.2
2.3
2.3
1.4
0.7
0.7
0.7
0.7
0.5
0.3
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
7
8
9
10
12
13
14
14
11
9
8
7
7
8
6
5
4
6
6
5
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
96
98
98
98
98
98
98
96
95
96
95
93
87
87
90
93
95
98
100
98
100

Pressure (mb)

1005
1005
1005
1004
1004
1004
1004
1003
1003
1003
1003
1003
1004
1004
1004
1004
1004
1004
1008
1009
1009
1009
1009
1010

Ozone (du)

424
423
423
422
422
421
421
417
415
414
416
420
421
425
428
432
439
441
437
434
430
432
434
436

Monday 29

Waning Gibbous 74%

02:29

08:18

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
00 Bad
01 Bad

Sun - Rise: 05:31, Set: 20:35, Transit: 13:03. Moon - Rise: 02:29, Set: 08:18. Civil Dark: 21:17 - 04:50. Nautical Dark: 22:11 - 03:55. Astro Dark: 23:25 - 02:42

Total Clouds (% Sky Obscured)

85
90
95
97
100
100
99
99
95
90
84
82
78
74
75
73
66
68
69
70
66
63
60
54

Low Clouds (% Sky Obscured)

76
84
90
95
100
100
99
99
90
81
71
69
66
64
59
54
49
58
65
72
60
45
30
22

Medium Clouds (% Sky Obscured)

6
0
0
0
0
12
24
34
36
38
40
40
36
33
37
41
42
42
40
41
35
32
32
24

High Clouds (% Sky Obscured)

21
12
21
30
44
41
32
19
33
37
38
29
15
4
2
1
0
16
38
58
53
52
42
32

ISS Passover

Visibility (miles)

0
0
0
2
4
6
7
8
9
7
6
4
6
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

11
1
3
4
2
10
11
7
48
67
83
88
90
88
75
60
38
35
28
12
15
13
1
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.5
0.6
0.6
0.5
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
5
6
6
8
11
14
14
14
15
13
11
10
11
11
11
10
9
8
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
98
98
100
98
96
93
90
87
84
81
83
84
83
83
83
83
85
88
91
91
93
93

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1010
1011
1012
1012
1013
1013

Ozone (du)

438
441
443
444
445
446
445
444
443
444
444
445
446
447
448
443
439
434
432
429
427
426
425
425

Tuesday 30

Waning Gibbous 64%

03:10

09:38

02 Bad
03 OK
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
00 Bad

Sun - Rise: 05:29, Set: 20:37, Transit: 13:03. Moon - Rise: 03:10, Set: 09:38. Civil Dark: 21:19 - 04:48. Nautical Dark: 22:14 - 03:52. Astro Dark: 23:30 - 02:37

Total Clouds (% Sky Obscured)

49
35
56
76
99
95
92
87
87
88
89
89
87
87
81
79
76
87
96
100
100
100
100

Low Clouds (% Sky Obscured)

12
1
1
1
1
29
56
83
77
70
66
66
70
72
60
48
39
41
44
40
43
41
45

Medium Clouds (% Sky Obscured)

12
1
9
17
24
23
27
26
42
59
73
71
63
55
59
63
65
49
31
16
40
64
90

High Clouds (% Sky Obscured)

20
10
40
69
99
72
55
37
40
43
49
37
32
27
33
48
60
62
63
65
70
77
86

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

2
0
0
1
1
13
18
21
28
33
39
42
45
49
49
47
43
46
44
38
35
32
29

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
93
93
91
91
90
90
90
90
91
93
95
93
92
90
92
93
93
95
95
96
96
98

Pressure (mb)

1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015

Ozone (du)

424
424
423
422
420
419
418
418
418
418
418
418
418
419
419
419
418
418
419
420
420
422
423

Forecast for Birstwith, North Yorkshire, United Kingdom (54.03,-1.65)

Generated: 24/04/24 02:54:44. Forecast: 24/04/24 to 30/04/24. Timezone: UTC+1.00