Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 19

Waning Crescent 36%

23:59

14:52

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 Good
20 OK
21 OK
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

Sun - Rise: 05:07, Set: 21:26, Transit: 13:16. Moon - Rise: 23:59, Set: 14:52. Civil Dark: 22:13 - 04:20. Nautical Dark: 23:24 - 03:10. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

91
81
91
91
91
81
40
7
23
42
81
98
100
91
91
91
66
75
80
85
88
100
100
100

Low Clouds (% Sky Obscured)

77
91
83
27
51
55
79
40
28
41
46
44
63
59
77
80
72
57
43
32
0
26
25
32

Medium Clouds (% Sky Obscured)

27
29
25
25
18
16
0
0
0
18
69
94
61
98
90
100
96
75
80
85
88
97
92
99

High Clouds (% Sky Obscured)

2
0
0
10
69
25
100
100
100
100
100
85
100
99
63
100
100
75
80
85
88
100
100
100

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
6
9
9
9
8
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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
41
27
24
28
22
29
49

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
21
22
22
21
22
24
23
22
20
19
17
17
17
17
16
16
16
17
16
17
17
18
18

Dew Point (°C)

15
15
15
15
15
14
14
15
14
14
14
14
14
13
14
14
14
14
15
14
14
15
15
15

Relative Humidity (%)

67
65
65
63
63
61
58
62
65
70
72
79
80
78
81
82
87
89
92
89
86
86
86
85

Pressure (mb)

1012
1012
1012
1012
1011
1011
1010
1010
1010
1010
1010
1010
1010
1009
1009
1008
1008
1007
1007
1007
1006
1006
1006
1006

Ozone (du)

324
324
324
322
321
322
320
321
321
321
322
324
326
328
327
325
325
325
326
325
324
326
327
328

Sunday 20

Waning Crescent 25%

00:18

16:26

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:08, Set: 21:25, Transit: 13:16. Moon - Rise: 00:18, Set: 16:26. Civil Dark: 22:11 - 04:22. Nautical Dark: 23:22 - 03:12. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
99
100
98
75
99
47
37
53
100
100
100
100
100
100
69
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

43
53
34
40
44
16
37
27
22
38
55
30
0
48
43
0
0
10
31
0
0
62
85
88

Medium Clouds (% Sky Obscured)

97
87
95
74
51
5
11
37
53
60
45
94
91
93
79
69
87
96
70
87
62
48
100
100

High Clouds (% Sky Obscured)

83
47
59
60
17
99
25
22
48
100
100
100
100
100
100
53
100
100
100
100
100
100
84
100

ISS Passover

Visibility (miles)

9
8
7
7
6
3
5
4
6
9
6
8
9
9
9
9
9
9
9
9
9
9
4
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

47
36
30
36
50
53
53
46
44
40
26
27
9
2
3
3
7
7
9
11
24
86
91
95

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.6
1.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
19
20
20
20
22
21
21
20
19
17
17
17
16
16
16
16
15
16
16
17
18
18
18

Feels Like (°C)

19
19
20
20
21
22
21
21
20
18
17
16
16
16
16
15
15
15
15
15
16
16
17
17

Dew Point (°C)

15
15
16
16
16
16
16
17
17
17
16
16
16
15
15
15
14
14
14
14
15
15
17
16

Relative Humidity (%)

75
77
77
78
74
68
72
76
84
89
93
93
93
93
95
93
90
89
89
89
89
82
92
92

Pressure (mb)

1005
1005
1005
1004
1004
1003
1003
1002
1002
1002
1002
1001
1001
1001
1000
1000
999
999
999
999
998
998
998
998

Ozone (du)

329
330
332
337
330
328
327
324
325
326
327
328
328
329
330
331
332
331
332
332
332
334
335
339

Monday 21

Waning Crescent 15%

00:47

17:59

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

Sun - Rise: 05:10, Set: 21:23, Transit: 13:16. Moon - Rise: 00:47, Set: 17:59. Civil Dark: 22:10 - 04:23. Nautical Dark: 23:19 - 03:15. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
56
31
58
32
0
0
0
0
0
15
21
6
0
0
0
56
30
45

Low Clouds (% Sky Obscured)

74
58
47
58
49
61
35
31
58
32
0
0
0
0
0
15
21
6
0
0
0
54
26
39

Medium Clouds (% Sky Obscured)

75
99
90
52
63
46
54
25
25
10
0
0
0
0
0
15
1
1
0
0
0
17
24
23

High Clouds (% Sky Obscured)

99
42
100
100
100
100
40
31
40
32
0
0
0
0
0
15
5
6
0
0
0
35
30
35

ISS Passover

Visibility (miles)

9
8
9
9
9
9
9
6
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

Light Rain
Light Rain
Light Rain
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

Precipitation Probability (%)

94
84
79
52
49
52
65
44
19
2
0
0
0
0
0
0
0
0
0
0
0
3
13
34

Precipitation Amount (mm)

0.8
0.5
0.5
0
0
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
12
12
10
10
11
11
10
8
7
8
7
7
6
6
4
4
3
3
2
3
3
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
16
16
16
16
17
16
16
15
14
14
13
12
12
12
12
13
12
14
17
18
20
21

Dew Point (°C)

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

Relative Humidity (%)

81
64
44
46
49
57
59
68
76
76
83
82
82
82
83
86
89
89
84
76
68
61
55
51

Pressure (mb)

998
997
997
997
997
998
998
998
998
999
999
999
999
1000
1000
1000
1000
1000
1000
1000
1001
1001
1001
1001

Ozone (du)

342
343
343
343
343
345
345
349
352
356
357
356
356
355
354
354
352
351
350
349
348
348
348
348

Tuesday 22

Waning Crescent 8%

01:33

19:23

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:11, Set: 21:22, Transit: 13:16. Moon - Rise: 01:33, Set: 19:23. Civil Dark: 22:08 - 04:25. Nautical Dark: 23:16 - 03:18. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

47
76
75
72
94
65
79
75
100
100
81
95
98
98
99
99
99
98
98
99
99
100
100
100

Low Clouds (% Sky Obscured)

23
55
44
50
38
39
42
40
44
48
52
36
71
79
85
91
91
92
92
92
92
92
92
91

Medium Clouds (% Sky Obscured)

42
59
67
58
86
36
46
39
29
33
21
69
53
87
72
60
94
92
92
90
94
95
93
92

High Clouds (% Sky Obscured)

30
35
32
43
43
14
45
16
100
100
43
35
26
37
49
44
30
16
20
38
61
83
89
94

ISS Passover

Visibility (miles)

9
6
6
6
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 (%)

51
55
58
56
47
41
29
18
4
0
0
3
17
23
27
27
37
40
41
40
35
27
32
37

Precipitation Amount (mm)

0
0.2
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
4
8
9
9
9
7
6
4
2
3
4
5
5
6
8
10
11
11
12
12

Chance of Frost

Temperature (°C)

22
22
22
22
22
21
21
20
18
16
15
15
15
15
15
15
15
15
15
15
15
15
16
17

Feels Like (°C)

21
21
22
21
20
19
20
18
17
14
14
14
14
14
14
13
13
12
13
13
12
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

47
50
57
61
65
65
59
62
70
82
89
93
95
90
89
90
92
92
90
90
89
85
78
69

Pressure (mb)

1001
1001
1001
1002
1002
1003
1003
1004
1004
1005
1006
1006
1007
1007
1007
1007
1007
1007
1008
1008
1009
1009
1010
1010

Ozone (du)

349
349
349
349
348
349
349
350
348
347
345
342
340
339
338
336
335
334
331
331
332
332
333
334

Wednesday 23

Waning Crescent 3%

02:39

20:29

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:13, Set: 21:20, Transit: 13:16. Moon - Rise: 02:39, Set: 20:29. Civil Dark: 22:06 - 04:27. Nautical Dark: 23:14 - 03:20. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
99
98
97
97
97
96
94
98
97
83
93
65
78
90
93
96
98
99
98
97

Low Clouds (% Sky Obscured)

91
86
79
71
71
69
73
57
48
44
43
45
47
40
35
45
56
64
73
88
93
97
96
95

Medium Clouds (% Sky Obscured)

90
93
79
77
87
92
90
90
82
80
63
58
53
40
34
19
8
7
2
12
53
85
85
75

High Clouds (% Sky Obscured)

100
100
100
100
79
62
43
38
38
33
33
41
40
26
35
5
26
59
72
65
46
35
40
20

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 (%)

36
36
29
22
19
16
14
12
10
6
8
12
13
14
11
0
4
4
2
7
8
12
5
6

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

Chance of Frost

Temperature (°C)

17
17
18
18
18
18
18
17
17
16
15
15
15
14
14
14
14
14
14
15
15
16
16
16

Feels Like (°C)

14
14
14
14
14
15
14
14
14
13
13
13
13
12
12
11
11
11
11
12
11
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

67
63
62
58
56
55
58
62
68
74
79
83
84
83
82
80
83
83
83
78
72
73
74
73

Pressure (mb)

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

Ozone (du)

336
337
338
338
337
337
338
338
338
338
338
338
338
337
337
343
345
343
342
340
339
339
339
340

Thursday 24

New Moon 3%

04:02

21:13

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:14, Set: 21:19, Transit: 13:16. Moon - Rise: 04:02, Set: 21:13. Civil Dark: 22:05 - 04:29. Nautical Dark: 23:11 - 03:23. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

96
97
99
100
99
86
92
98
95
93
94
95
96
93
86
83
76
72
75
77
85
90
98
98

Low Clouds (% Sky Obscured)

94
85
78
70
77
69
82
93
88
83
76
69
60
62
63
63
70
72
75
77
85
90
90
64

Medium Clouds (% Sky Obscured)

77
75
72
73
57
46
31
34
28
21
17
13
8
9
7
4
2
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

29
44
59
80
53
27
0
0
0
0
4
7
10
5
3
1
4
9
14
16
19
19
38
59

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 (%)

11
15
9
12
8
10
2
19
12
6
7
11
8
8
7
1
2
5
1
2
4
5
5
4

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)

16
16
17
16
16
16
15
14
8
6
6
6
7
7
7
6
6
6
6
5
7
8
9
10

Chance of Frost

Temperature (°C)

16
17
17
17
18
17
18
17
16
15
14
14
13
13
13
13
13
13
14
14
16
17
18
19

Feels Like (°C)

12
13
13
13
14
13
14
14
14
14
14
14
14
13
12
13
13
14
13
13
15
16
16
16

Dew Point (°C)

12
12
11
11
11
11
11
11
11
12
12
12
12
12
12
12
12
12
12
12
12
11
11
10

Relative Humidity (%)

75
74
69
67
62
64
63
66
73
80
87
89
90
92
93
93
95
93
90
89
77
68
60
54

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014

Ozone (du)

340
340
342
342
339
335
334
331
330
329
329
327
326
324
322
320
317
316
314
313
311
310
308
306

Friday 25

Waxing Crescent 0%

05:32

21:41

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:16, Set: 21:17, Transit: 13:16. Moon - Rise: 05:32, Set: 21:41. Civil Dark: 22:03 - 04:31. Nautical Dark: 23:09 - 03:26. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
99
99
98
73
54
45
60
64
61
70
78
93
93
95
98
92
86
80
83
85
87
90
92

Low Clouds (% Sky Obscured)

54
49
44
39
28
14
0
5
9
14
25
35
41
52
60
71
50
29
8
31
55
76
78
80

Medium Clouds (% Sky Obscured)

0
6
16
26
19
9
1
14
32
56
50
37
18
17
17
19
28
36
48
51
48
45
47
58

High Clouds (% Sky Obscured)

82
86
91
94
73
54
45
36
20
3
15
26
38
45
45
58
50
28
8
13
17
22
33
37

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
2
1
0
1
0
0
0
0
0
0
1
1
8
12
10
11
10
5
14
19
18
14
9

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)

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

Chance of Frost

Temperature (°C)

20
21
21
21
22
21
21
20
19
17
16
16
16
16
16
15
14
14
14
14
16
17
18
19

Feels Like (°C)

16
16
21
20
19
20
19
20
18
17
17
17
16
16
15
15
14
14
14
14
13
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

49
45
45
45
44
48
52
56
63
71
78
81
82
85
87
90
92
89
84
82
73
65
57
53

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015

Ozone (du)

304
301
301
300
300
301
302
302
304
305
306
308
310
311
308
305
302
304
307
309
314
319
325
324

Forecast for High Legh, Cheshire East, United Kingdom (53.35,-2.45)

Generated: 19/07/25 05:55:46. Forecast: 19/07/25 to 25/07/25. Timezone: UTC+1.00