Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 22

Waxing Crescent 35%

10:18

03:13

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

Sun - Rise: 05:50, Set: 20:23, Transit: 13:07. Moon - Rise: 10:18, Set: 03:13. Civil Dark: 21:01 - 05:12. Nautical Dark: 21:51 - 04:22. Astro Dark: 22:51 - 03:21

Total Clouds (% Sky Obscured)

2
40
63
100
47
64
57
18
52
95
92
48
1
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
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
40
63
100
47
64
57
18
52
78
91
48
1
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
14
11
10
9
9
6
5
4
4
4
4
4
5
8
9
10
11
11
11
11
11
10

Chance of Frost

Temperature (°C)

13
12
10
9
8
7
6
5
4
4
3
3
3
3
6
8
10
12
14
15
16
17
17
17

Feels Like (°C)

10
9
6
4
3
2
1
1
1
1
1
-0
1
2
4
6
8
9
11
12
13
15
14
15

Dew Point (°C)

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

Relative Humidity (%)

59
62
64
64
69
70
70
72
77
80
82
83
85
82
72
62
59
55
52
51
51
50
50
55

Pressure (mb)

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

Ozone (du)

367
365
363
363
362
361
362
363
363
364
364
364
365
366
367
368
371
374
376
377
378
378
378
379

Thursday 23

Waxing Crescent 46%

11:47

03:39

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

Sun - Rise: 05:48, Set: 20:25, Transit: 13:07. Moon - Rise: 11:47, Set: 03:39. Civil Dark: 21:03 - 05:09. Nautical Dark: 21:53 - 04:19. Astro Dark: 22:54 - 03:17

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
29
32
36
37
80
43
21
26
6
6
9
13
100
100
95
73

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
29
32
36
33
29
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)

0
0
0
0
0
0
0
0
0
0
0
3
36
26
12
14
2
3
4
6
50
45
43
29

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)

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

Chance of Frost

Temperature (°C)

16
15
12
10
8
7
6
5
4
3
2
2
1
2
5
7
9
11
13
15
17
17
18
18

Feels Like (°C)

15
14
12
9
7
6
5
3
3
3
2
1
1
2
4
6
9
10
13
14
16
17
17
17

Dew Point (°C)

9
10
9
7
6
5
3
2
0
-1
-2
-3
-3
-3
-2
-1
-0
1
2
3
4
5
5
6

Relative Humidity (%)

62
70
77
81
84
85
83
80
79
76
74
73
71
70
61
56
52
47
45
42
41
42
43
46

Pressure (mb)

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

Ozone (du)

380
381
381
381
382
382
382
382
381
382
383
381
379
380
380
377
375
372
370
369
369
368
364
363

Friday 24

First Quarter 58%

13:14

03:57

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

Sun - Rise: 05:46, Set: 20:27, Transit: 13:07. Moon - Rise: 13:14, Set: 03:57. Civil Dark: 21:05 - 05:07. Nautical Dark: 21:56 - 04:16. Astro Dark: 22:58 - 03:13

Total Clouds (% Sky Obscured)

1
0
0
1
1
1
1
6
7
7
13
46
28
20
24
15
13
20
24
55
80
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
2
3

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
26
43
49
55

High Clouds (% Sky Obscured)

1
0
0
1
1
1
1
6
7
7
13
45
28
20
24
15
13
20
24
55
78
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
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
3
3
3
3
3

Chance of Frost

Temperature (°C)

17
16
13
11
9
8
7
6
6
5
4
4
4
5
8
11
13
15
17
18
18
18
18
18

Feels Like (°C)

17
16
13
10
8
8
7
6
4
3
3
3
3
4
6
10
13
14
16
17
16
17
17
16

Dew Point (°C)

9
10
8
6
4
3
2
2
2
2
2
2
2
3
4
6
7
7
7
7
6
7
7
8

Relative Humidity (%)

57
66
70
69
69
69
71
72
76
79
85
86
86
85
77
69
64
58
54
50
46
46
47
51

Pressure (mb)

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

Ozone (du)

366
367
367
366
365
366
366
366
367
364
362
364
364
365
365
363
362
359
357
357
359
361
362
364

Saturday 25

Waxing Gibbous 69%

14:37

04:09

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 OK
11 OK
12 Good
13 OK
14 OK
15 OK
16 OK
17 OK

Sun - Rise: 05:44, Set: 20:28, Transit: 13:07. Moon - Rise: 14:37, Set: 04:09. Civil Dark: 21:08 - 05:04. Nautical Dark: 21:58 - 04:13. Astro Dark: 23:02 - 03:09

Total Clouds (% Sky Obscured)

100
100
100
100
95
89
82
83
88
92
91
92
90
84
82
54
23
19
15
28
35
34
37
35

Low Clouds (% Sky Obscured)

4
12
19
27
17
8
0
0
0
0
0
0
0
10
20
28
20
11
3
2
1
0
0
0

Medium Clouds (% Sky Obscured)

100
100
100
100
95
89
82
83
88
85
80
89
87
74
66
40
22
15
11
24
31
19
12
9

High Clouds (% Sky Obscured)

100
100
100
100
71
45
22
38
53
59
51
47
40
7
0
0
0
0
0
0
0
0
11
23

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)

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

Chance of Frost

Temperature (°C)

17
16
14
12
11
10
9
9
8
8
7
6
6
7
9
10
12
13
15
16
17
17
18
17

Feels Like (°C)

15
14
12
11
9
7
6
5
6
4
4
4
4
5
6
7
10
12
14
15
16
17
18
18

Dew Point (°C)

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

Relative Humidity (%)

64
67
68
69
73
76
70
68
68
71
78
82
82
84
78
72
68
66
63
61
59
57
56
55

Pressure (mb)

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

Ozone (du)

365
366
367
369
372
375
377
378
380
386
389
391
392
395
397
398
397
395
393
389
384
381
379
379

Sunday 26

Waxing Gibbous 78%

15:56

04:19

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

Sun - Rise: 05:42, Set: 20:30, Transit: 13:07. Moon - Rise: 15:56, Set: 04:19. Civil Dark: 21:10 - 05:02. Nautical Dark: 22:01 - 04:10. Astro Dark: 23:05 - 03:05

Total Clouds (% Sky Obscured)

39
53
74
82
85
40
29
21
13
4
3
20
2
52
26
0
0
0
0
31
64
94
91
85

Low Clouds (% Sky Obscured)

0
2
0
0
0
2
1
1
1
1
1
1
1
36
18
0
0
0
0
11
20
28
34
44

Medium Clouds (% Sky Obscured)

4
6
10
16
20
24
25
18
10
0
0
0
0
13
7
0
0
0
0
25
46
59
47
36

High Clouds (% Sky Obscured)

38
50
70
77
74
20
0
0
1
1
1
20
1
1
2
0
0
0
0
23
29
25
27
26

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
1
1
0
10
10
5
15
14

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)

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

Chance of Frost

Temperature (°C)

17
16
14
12
10
10
9
9
8
7
7
6
6
7
10
12
14
15
16
18
18
18
18
17

Feels Like (°C)

19
17
12
10
9
7
9
8
8
7
7
6
4
7
9
10
11
12
12
13
16
16
15
16

Dew Point (°C)

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

Relative Humidity (%)

58
66
68
67
69
71
70
72
73
73
75
78
78
77
72
65
59
59
58
58
57
58
58
61

Pressure (mb)

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

Ozone (du)

379
380
381
381
382
391
390
389
385
382
382
384
385
386
386
386
387
387
388
389
389
388
388
388

Monday 27

Waxing Gibbous 86%

17:13

04:28

18 Bad
19 Bad
20 OK
21 OK
22 Good
23 Good
00 OK
01 OK
02 Good
03 Good
04 Good
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

Sun - Rise: 05:40, Set: 20:32, Transit: 13:07. Moon - Rise: 17:13, Set: 04:28. Civil Dark: 21:12 - 05:00. Nautical Dark: 22:03 - 04:07. Astro Dark: 23:09 - 03:00

Total Clouds (% Sky Obscured)

80
59
38
18
12
16
20
14
7
0
8
18
25
35
43
52
60
73
81
91
96
99
94
89

Low Clouds (% Sky Obscured)

53
37
21
5
11
16
17
12
7
0
4
6
9
17
25
33
41
46
51
57
62
67
64
62

Medium Clouds (% Sky Obscured)

21
15
9
3
2
1
0
0
0
0
0
0
0
3
5
5
10
13
28
29
35
41
37
34

High Clouds (% Sky Obscured)

18
14
12
7
6
5
4
7
7
0
8
15
18
21
24
27
22
17
12
19
30
31
19
18

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 (%)

7
11
9
3
2
0
0
0
0
0
0
0
0
0
0
0
5
7
9
9
10
14
25
32

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

Chance of Frost

Temperature (°C)

16
15
14
13
12
11
10
9
8
7
7
7
7
7
9
11
13
14
14
15
15
15
15
14

Feels Like (°C)

16
16
12
12
11
11
11
11
8
8
7
7
7
6
8
9
9
10
10
12
14
13
12
12

Dew Point (°C)

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

Relative Humidity (%)

65
69
73
76
81
83
87
91
90
90
88
88
88
87
78
72
66
62
58
55
55
54
53
57

Pressure (mb)

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

Ozone (du)

387
386
386
386
386
386
386
386
386
386
386
386
385
385
384
384
384
383
382
382
381
380
379
379

Tuesday 28

Waxing Gibbous 93%

No Rise

04:37

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: 20:34, Transit: 13:07. Moon - Rise: No Rise, Set: 04:37. Civil Dark: 21:14 - 04:57. Nautical Dark: 22:06 - 04:05. Astro Dark: 23:13 - 02:56

Total Clouds (% Sky Obscured)

84
88
92
96
94
92
91
95
97
100
86
79
68
74
79
84
77
62
48

Low Clouds (% Sky Obscured)

59
63
67
73
76
81
87
91
96
100
86
79
68
74
79
84
77
62
48

Medium Clouds (% Sky Obscured)

33
43
46
49
35
24
8
12
17
21
13
5
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

28
20
11
3
3
2
1
1
0
0
0
0
0
0
0
0
1
1
1

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 (%)

36
28
19
6
6
6
4
12
16
19
19
19
19
17
13
2
11
16
21

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)

9
8
8
7
6
6
5
5
5
5
6
6
6
5
7
9
12
12
12

Chance of Frost

Temperature (°C)

14
13
12
11
11
10
10
10
10
10
9
9
9
9
10
11
12
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
64
64
65
67
66
66
67
71
73
77
78
81
82
80
79
77
77
76

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021

Ozone (du)

378
378
378
379
379
380
380
381
381
382
382
381
380
379
379
379
379
380
380

Forecast for High Legh, Cheshire East, United Kingdom (53.36,-2.44)

Generated: 22/04/26 18:23:02. Forecast: 22/04/26 to 28/04/26. Timezone: UTC+1.00