Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 22

Waxing Crescent 35%

10:21

03:03

18 OK
19 OK
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 Good
14 Good
15 Good
16 Good
17 Good

Sun - Rise: 05:50, Set: 20:17, Transit: 13:05. Moon - Rise: 10:21, Set: 03:03. Civil Dark: 20:55 - 05:12. Nautical Dark: 21:43 - 04:24. Astro Dark: 22:39 - 03:27

Total Clouds (% Sky Obscured)

22
33
65
93
100
71
89
83
82
83
85
88
86
78
76
65
51
26
15
3
0
0
0
0

Low Clouds (% Sky Obscured)

5
0
0
0
24
64
84
82
82
83
85
88
86
78
76
65
51
26
15
3
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)

22
33
65
93
100
71
83
45
26
9
44
26
4
2
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)

14
12
11
9
9
9
9
8
8
7
7
7
7
7
9
10
11
11
11
11
11
11
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
9
8
6
4
3
2
2
3
3
3
2
2
3
4
5
7
8
10
12
14
14
14
15

Dew Point (°C)

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

Relative Humidity (%)

53
58
64
69
71
75
75
76
79
79
82
83
85
83
74
65
57
51
47
45
43
42
42
44

Pressure (mb)

1026
1027
1028
1029
1030
1030
1030
1030
1031
1031
1031
1031
1031
1032
1032
1032
1032
1032
1031
1031
1031
1030
1030
1029

Ozone (du)

368
367
367
365
365
364
364
363
361
360
360
361
362
364
367
369
373
376
379
380
381
382
382
383

Thursday 23

Waxing Crescent 46%

11:49

03:31

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

Sun - Rise: 05:48, Set: 20:19, Transit: 13:04. Moon - Rise: 11:49, Set: 03:31. Civil Dark: 20:57 - 05:10. Nautical Dark: 21:45 - 04:22. Astro Dark: 22:43 - 03:23

Total Clouds (% Sky Obscured)

0
0
0
0
0
41
60
78
74
63
82
100
100
100
92
66
29
4
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
41
60
78
74
63
73
91
91
89
81
60
27
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)

0
0
0
0
0
0
0
0
0
0
37
70
70
60
34
8
2
2
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
20
1
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)

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

Chance of Frost

Temperature (°C)

16
14
12
10
8
7
5
5
4
4
4
4
4
4
4
5
7
10
12
14
16
17
17
17

Feels Like (°C)

14
13
11
8
7
5
4
4
3
3
2
3
3
3
3
5
6
8
11
13
14
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

50
61
67
71
69
70
72
73
75
73
75
75
75
69
60
50
43
39
35
33
33
33
35
38

Pressure (mb)

1029
1029
1029
1030
1030
1030
1030
1030
1030
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1027
1026
1026
1025
1025

Ozone (du)

383
383
383
384
385
385
386
385
382
379
378
378
377
377
378
378
376
375
374
373
372
368
366
365

Friday 24

First Quarter 58%

13:14

03:50

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 Bad
08 OK
09 OK
10 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 05:46, Set: 20:21, Transit: 13:04. Moon - Rise: 13:14, Set: 03:50. Civil Dark: 20:59 - 05:08. Nautical Dark: 21:47 - 04:19. Astro Dark: 22:46 - 03:20

Total Clouds (% Sky Obscured)

0
0
0
5
1
2
3
7
9
8
14
6
16
75
20
24
28
53
100
89
100
100
100
100

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
2
0
5
8
63
43
43
62
100
100

High Clouds (% Sky Obscured)

0
0
0
5
1
2
3
7
9
8
14
6
16
59
20
24
28
53
100
83
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
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)

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

Chance of Frost

Temperature (°C)

17
16
14
12
11
10
9
9
8
8
7
6
6
6
8
11
14
16
18
18
19
19
19
18

Feels Like (°C)

16
16
14
12
10
11
9
8
6
6
6
5
6
6
8
10
12
14
15
16
18
17
17
16

Dew Point (°C)

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

Relative Humidity (%)

43
49
62
67
67
67
66
63
63
65
66
67
68
66
56
49
44
37
32
30
28
29
32
38

Pressure (mb)

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

Ozone (du)

364
364
365
365
365
364
366
366
365
364
364
363
363
363
364
363
362
361
359
360
361
363
364
367

Saturday 25

Waxing Gibbous 68%

14:36

04:04

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 Good
13 OK
14 OK
15 Bad
16 Bad
17 Bad

Sun - Rise: 05:44, Set: 20:23, Transit: 13:04. Moon - Rise: 14:36, Set: 04:04. Civil Dark: 21:01 - 05:06. Nautical Dark: 21:50 - 04:16. Astro Dark: 22:49 - 03:16

Total Clouds (% Sky Obscured)

100
99
98
97
95
94
94
96
98
100
98
97
96
86
87
81
61
35
11
21
35
51
68
66

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
17
34
50
52
57
65
56
51
40
30
19
9
13
21
29
33
24

Medium Clouds (% Sky Obscured)

100
99
98
97
95
93
92
88
81
96
86
69
52
43
45
42
30
17
1
10
19
27
22
17

High Clouds (% Sky Obscured)

100
77
36
5
5
5
5
5
5
10
25
45
55
28
0
0
0
0
0
1
2
2
6
10

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)

3
3
3
2
5
6
6
6
6
6
6
6
6
6
6
6
5
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

18
17
15
14
13
11
10
9
8
8
7
7
6
6
8
9
11
13
14
16
17
17
18
17

Feels Like (°C)

16
15
13
12
10
8
7
6
5
4
4
4
3
4
5
6
8
11
13
15
16
17
17
15

Dew Point (°C)

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

Relative Humidity (%)

41
45
51
56
63
67
62
61
65
69
71
72
75
74
70
66
59
55
51
48
48
47
46
49

Pressure (mb)

1022
1022
1023
1023
1024
1025
1025
1026
1026
1026
1026
1026
1027
1027
1027
1027
1028
1027
1027
1027
1027
1026
1026
1026

Ozone (du)

368
367
367
367
368
370
372
375
376
383
387
389
390
390
389
387
387
387
387
387
383
382
380
379

Sunday 26

Waxing Gibbous 78%

15:53

04:15

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

Sun - Rise: 05:42, Set: 20:24, Transit: 13:04. Moon - Rise: 15:53, Set: 04:15. Civil Dark: 21:03 - 05:03. Nautical Dark: 21:52 - 04:14. Astro Dark: 22:52 - 03:12

Total Clouds (% Sky Obscured)

65
76
86
97
83
70
57
53
28
8
7
4
15
71
59
42
28
14
0
6
13
19
31
39

Low Clouds (% Sky Obscured)

23
27
31
25
15
25
20
15
4
0
0
0
0
0
0
0
0
0
0
6
13
19
24
28

Medium Clouds (% Sky Obscured)

15
7
4
0
0
0
0
0
0
0
0
0
0
40
24
15
10
6
0
0
0
0
9
18

High Clouds (% Sky Obscured)

13
28
44
54
49
39
33
24
14
8
7
4
6
18
20
25
21
14
0
6
13
19
24
13

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 (%)

10
1
0
0
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
7
4
22
27

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)

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

Chance of Frost

Temperature (°C)

16
16
15
14
13
12
11
10
10
9
8
8
7
8
11
12
14
15
17
18
18
19
19
18

Feels Like (°C)

15
14
13
12
11
10
10
9
9
9
9
9
8
7
9
9
10
11
12
13
17
17
17
17

Dew Point (°C)

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

Relative Humidity (%)

58
63
66
69
67
68
69
68
73
77
81
81
75
65
56
49
43
43
42
42
41
42
43
49

Pressure (mb)

1026
1026
1026
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1027
1026
1026
1025
1025
1025
1025

Ozone (du)

378
378
379
379
379
379
380
388
391
390
385
384
384
384
386
387
389
389
389
389
390
390
391
391

Monday 27

Waxing Gibbous 86%

17:09

04:26

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

Sun - Rise: 05:40, Set: 20:26, Transit: 13:04. Moon - Rise: 17:09, Set: 04:26. Civil Dark: 21:05 - 05:01. Nautical Dark: 21:54 - 04:11. Astro Dark: 22:56 - 03:08

Total Clouds (% Sky Obscured)

46
32
22
8
22
23
15
19
23
36
59
75
80
69
47
34
48
65
82
89
96
99
98
97

Low Clouds (% Sky Obscured)

32
21
14
8
10
12
14
19
23
36
50
59
65
52
47
34
48
62
60
65
70
75
78
82

Medium Clouds (% Sky Obscured)

26
18
10
1
1
0
0
0
0
0
0
0
0
0
0
0
7
14
25
22
24
25
25
29

High Clouds (% Sky Obscured)

9
10
13
8
11
10
8
16
21
26
22
16
16
27
40
34
48
63
70
58
47
33
29
25

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 (%)

30
30
27
19
15
9
1
1
0
0
0
0
0
0
0
0
8
11
13
15
18
20
31
36

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

Chance of Frost

Temperature (°C)

18
17
15
14
12
11
11
10
9
8
7
7
7
7
8
10
11
12
12
13
13
13
13
13

Feels Like (°C)

17
17
14
13
13
12
12
11
7
7
6
6
6
6
5
6
6
7
8
9
11
10
10
11

Dew Point (°C)

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

Relative Humidity (%)

57
65
70
78
86
84
83
82
85
88
91
90
88
88
79
73
67
66
64
62
61
61
60
63

Pressure (mb)

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

Ozone (du)

390
390
390
391
392
392
392
392
392
392
392
391
391
390
390
390
390
389
388
387
387
386
386
385

Tuesday 28

Waxing Gibbous 93%

No Rise

04:35

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

Sun - Rise: 05:38, Set: 20:28, Transit: 13:04. Moon - Rise: No Rise, Set: 04:35. Civil Dark: 21:06 - 04:59. Nautical Dark: 21:57 - 04:08. Astro Dark: 22:59 - 03:05

Total Clouds (% Sky Obscured)

96
97
98
99
96
94
92
87
93
96
98
100
100
99
98
96
95
94
98

Low Clouds (% Sky Obscured)

85
90
94
99
91
85
79
80
82
87
93
98
99
99
98
96
95
94
90

Medium Clouds (% Sky Obscured)

33
32
30
25
26
28
29
19
8
0
1
1
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

18
10
6
2
1
1
1
1
0
0
0
0
0
0
0
0
3
7
11

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

38
32
25
18
14
9
5
6
7
7
19
25
28
28
26
24
22
19
18

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
67
70
72
73
74
76
78
78
78
80
81
85
87
90
93
95
87
81

Pressure (mb)

1022
1021
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020

Ozone (du)

385
384
384
383
383
384
385
387
386
386
385
384
383
383
383
384
385
385
385

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

Generated: 22/04/26 18:11:36. Forecast: 22/04/26 to 28/04/26. Timezone: UTC+1.00