Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 29

Waxing Gibbous 97%

18:24

04:46

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

Sun - Rise: 05:36, Set: 20:30, Transit: 13:04. Moon - Rise: 18:24, Set: 04:46. Civil Dark: 21:08 - 04:57. Nautical Dark: 21:59 - 04:06. Astro Dark: 23:03 - 03:01

Total Clouds (% Sky Obscured)

21
38
53
62
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
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)

21
38
53
62
5
0
0
0
0
0
0
0
0
0
0
0
0
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
0
0
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

16
15
13
12
10
9
8
8
8
7
7
7
6
6
7
9
11
13
15
17
18
19
19
19

Feels Like (°C)

13
11
8
7
6
5
5
5
5
4
4
4
4
4
4
6
8
10
12
13
14
15
16
16

Dew Point (°C)

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

Relative Humidity (%)

48
53
57
62
66
67
68
69
71
74
75
78
79
78
74
68
58
54
50
46
42
41
39
41

Pressure (mb)

1025
1025
1025
1025
1025
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1023
1023
1022
1022
1022

Ozone (du)

380
378
376
376
376
377
376
375
376
377
378
378
377
378
379
381
380
381
382
385
386
387
386
384

Thursday 30

Waxing Gibbous 99%

19:40

04:59

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

Sun - Rise: 05:34, Set: 20:31, Transit: 13:03. Moon - Rise: 19:40, Set: 04:59. Civil Dark: 21:10 - 04:55. Nautical Dark: 22:02 - 04:03. Astro Dark: 23:06 - 02:57

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
5
0
0
35
39
64
69

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
17
0
0
26

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
0
0
18
23
45
41

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

14
13
11
8
7
7
7
6
5
4
4
5
5
4
4
5
6
7
7
7
7
8
8
8

Chance of Frost

Temperature (°C)

19
18
17
15
13
12
11
10
9
8
8
7
7
7
7
9
12
14
17
18
20
21
22
22

Feels Like (°C)

16
16
14
13
12
10
9
9
8
8
7
6
7
6
7
9
11
14
16
17
19
20
22
21

Dew Point (°C)

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

Relative Humidity (%)

45
50
54
60
65
67
67
69
70
73
74
77
78
81
74
63
55
51
48
44
42
45
50
53

Pressure (mb)

1021
1021
1021
1022
1023
1023
1023
1023
1022
1022
1022
1021
1021
1021
1022
1022
1022
1021
1021
1021
1020
1019
1019
1018

Ozone (du)

384
384
384
382
381
380
380
379
378
379
380
380
381
382
382
381
381
379
378
378
378
377
375
373

Friday 1

Full Moon 100%

20:56

05:15

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 OK
12 OK
13 OK
14 Bad
15 OK
16 Bad

Sun - Rise: 05:32, Set: 20:33, Transit: 13:03. Moon - Rise: 20:56, Set: 05:15. Civil Dark: 21:12 - 04:53. Nautical Dark: 22:04 - 04:00. Astro Dark: 23:10 - 02:53

Total Clouds (% Sky Obscured)

81
92
89
81
100
100
98
94
100
100
99
97
100
100
97
99
91
56
46
25
40
63
26
76

Low Clouds (% Sky Obscured)

36
61
47
39
51
72
79
67
78
61
65
50
48
67
44
39
35
26
24
20
23
25
26
31

Medium Clouds (% Sky Obscured)

50
43
43
64
100
81
55
25
0
30
37
21
36
37
95
99
90
56
46
3
10
20
1
34

High Clouds (% Sky Obscured)

9
38
27
3
98
100
84
78
100
99
93
94
100
100
76
94
61
56
19
6
25
42
7
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
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

Precipitation Probability (%)

17
40
41
55
58
56
46
15
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
21
20
19
17
16
15
15
14
14
13
13
12
11
12
12
13
15
16
18
19
20
20
21

Feels Like (°C)

20
20
20
19
17
16
15
14
13
13
13
12
11
10
10
11
12
12
14
15
18
18
18
21

Dew Point (°C)

13
14
15
14
15
15
15
14
14
14
13
12
11
10
10
8
7
4
2
1
2
4
5
6

Relative Humidity (%)

59
65
69
75
85
92
95
96
96
98
98
95
95
93
87
76
63
47
38
32
31
34
36
38

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1015
1015

Ozone (du)

370
369
367
365
367
367
366
367
366
366
365
365
365
364
364
364
364
365
368
371
372
372
372
371

Saturday 2

Waning Gibbous 98%

22:11

05:36

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
16 Bad

Sun - Rise: 05:30, Set: 20:35, Transit: 13:03. Moon - Rise: 22:11, Set: 05:36. Civil Dark: 21:14 - 04:50. Nautical Dark: 22:06 - 03:58. Astro Dark: 23:14 - 02:49

Total Clouds (% Sky Obscured)

91
100
100
100
100
85
100
100
99
99
98
99
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

39
45
31
16
2
6
11
16
25
22
29
54
65
74
84
92
100
100
100
100
95
89
84
82

Medium Clouds (% Sky Obscured)

73
80
84
89
97
78
98
59
55
71
59
81
84
97
98
99
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

77
72
82
100
95
85
95
100
68
37
10
49
80
98
99
99
100
100
100
100
100
100
100
99

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
2
2
1
1
1
0
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
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
Light Rain
Light Rain

Precipitation Probability (%)

0
1
1
6
5
12
11
10
15
16
14
28
33
28
75
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.8
1
0.7
1
0.8
0.9
0.9
1.3
1.3

Wind Speed/Direction (mph)

2
1
3
3
3
4
4
5
4
5
6
6
7
8
9
9
10
10
10
12
13
13
12
9

Chance of Frost

Temperature (°C)

20
20
19
18
17
16
15
14
14
13
13
12
12
12
12
11
11
11
12
12
12
11
12
12

Feels Like (°C)

19
19
18
17
16
15
14
12
12
11
11
10
10
10
10
9
9
9
9
9
8
7
8
9

Dew Point (°C)

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

Relative Humidity (%)

41
44
52
62
67
69
74
76
78
79
80
79
79
81
81
87
96
96
96
96
98
96
96
98

Pressure (mb)

1015
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1012
1012
1012
1011
1011
1011
1011
1010
1010
1009
1009
1009
1009

Ozone (du)

372
372
372
372
373
373
374
374
373
373
373
372
372
371
370
369
370
370
370
371
371
370
371
373

Sunday 3

Waning Gibbous 95%

23:23

06:06

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
16 Bad

Sun - Rise: 05:28, Set: 20:36, Transit: 13:03. Moon - Rise: 23:23, Set: 06:06. Civil Dark: 21:16 - 04:48. Nautical Dark: 22:09 - 03:55. Astro Dark: 23:18 - 02:44

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
98
95
100
100
100
100
100
100
100
100
100
100
84
68
52
60

Low Clouds (% Sky Obscured)

80
79
71
76
79
85
82
91
95
95
100
100
100
100
100
100
100
100
100
100
84
68
52
60

Medium Clouds (% Sky Obscured)

100
100
100
100
98
52
55
65
60
65
65
60
60
55
50
40
35
29
30
24
18
11
0
0

High Clouds (% Sky Obscured)

99
100
96
91
88
93
96
100
94
76
67
65
70
65
40
41
31
31
22
7
4
3
1
3

ISS Passover

Visibility (miles)

0
3
4
4
4
4
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
87
79
69
68
67
65
48
36
29
47
45
31
42
40
37
35
31
26
36

Precipitation Amount (mm)

1.1
0.7
0.9
0.9
0.6
0.5
0.3
0
0.2
0.3
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
12
12
12
11
11
11
10
10
10
10
10
10
10
10
10
11
12
13
14
14
15
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
100
98
98
98
96
98
96
96
96
95
96
95
93
90
81
72
64
61
58
55

Pressure (mb)

1009
1009
1008
1009
1009
1009
1009
1009
1010
1010
1010
1009
1009
1009
1010
1012
1012
1012
1012
1012
1012
1011
1011
1011

Ozone (du)

375
376
377
377
376
376
377
379
379
379
380
381
380
380
379
380
380
380
381
382
383
382
382
381

Monday 4

Waning Gibbous 90%

00:26

06:48

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
16 Bad

Sun - Rise: 05:27, Set: 20:38, Transit: 13:03. Moon - Rise: 00:26, Set: 06:48. Civil Dark: 21:18 - 04:46. Nautical Dark: 22:11 - 03:52. Astro Dark: 23:22 - 02:40

Total Clouds (% Sky Obscured)

67
75
66
57
49
50
48
53
66
79
86
78
77
82
81
78
74
76
80
85
85
83
79
70

Low Clouds (% Sky Obscured)

67
73
59
43
27
35
43
51
59
64
69
62
61
63
66
71
74
76
80
85
85
81
73
64

Medium Clouds (% Sky Obscured)

1
1
11
20
30
20
10
1
16
32
47
43
36
27
14
9
6
8
10
15
15
18
21
19

High Clouds (% Sky Obscured)

4
5
9
14
18
12
6
0
0
1
1
7
12
20
13
9
6
4
3
1
3
6
7
8

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 (%)

38
36
37
31
18
16
11
1
1
2
2
4
4
1
4
5
3
9
12
13
17
22
25
41

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

Chance of Frost

Temperature (°C)

15
15
14
13
12
11
10
10
9
9
9
8
9
9
10
11
12
13
13
14
14
15
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
67
73
79
84
93
93
95
96
96
96
96
91
87
82
75
70
63
63
63
61
57
53
50

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009

Ozone (du)

381
380
380
379
379
378
378
379
379
380
381
381
383
384
385
387
389
391
391
391
391
391
391
391

Tuesday 5

Waning Gibbous 83%

01:17

07:43

17 Bad
18 Bad
19 Bad
20 Bad
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: 05:25, Set: 20:40, Transit: 13:03. Moon - Rise: 01:17, Set: 07:43. Civil Dark: 21:20 - 04:44. Nautical Dark: 22:14 - 03:50. Astro Dark: 23:26 - 02:36

Total Clouds (% Sky Obscured)

61
53
40
27
12
13
16
21
47
82
98
92
89
80
75
68
64
59
54
51

Low Clouds (% Sky Obscured)

55
46
31
16
1
3
4
6
24
45
75
77
79
76
72
67
63
57
52
47

Medium Clouds (% Sky Obscured)

16
14
17
19
12
13
9
2
20
37
54
43
32
25
19
9
0
0
0
0

High Clouds (% Sky Obscured)

9
8
6
5
5
9
13
21
22
22
19
13
5
0
0
0
1
0
0
0

ISS Passover

Visibility (miles)

8
7
5
7
8
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

Precipitation Type

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

Precipitation Probability (%)

56
66
57
44
26
19
16
17
29
32
30
24
16
0
5
7
7
6
5
0

Precipitation Amount (mm)

0
0.3
0.2
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
6
5
6
6
7
7
6
6
6
6
6
7
8
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
13
13
9
9
10
9
9
8
5
5
5
4
4
4
3
4
4
5
5

Dew Point (°C)

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

Relative Humidity (%)

59
71
83
87
88
91
93
94
96
93
91
88
86
86
88
72
62
53
47
41

Pressure (mb)

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

Ozone (du)

389
387
386
386
386
387
387
387
388
389
389
390
391
392
393
393
393
393
393
393

Forecast for Knowle, Solihull, United Kingdom (52.39,-1.73)

Generated: 29/04/26 17:53:09. Forecast: 29/04/26 to 05/05/26. Timezone: UTC+1.00