Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 15

Waning Gibbous 70%

23:25

11:56

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 OK
17 OK
18 OK
19 Good
20 Good

Sun - Rise: 05:03, Set: 21:29, Transit: 13:15. Moon - Rise: 23:25, Set: 11:56. Civil Dark: 22:18 - 04:15. Nautical Dark: 23:32 - 03:01. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

84
88
86
85
88
81
66
65
73
67
81
82
80
88
80
92
60
81
81
24
39
36
11
7

Low Clouds (% Sky Obscured)

72
72
73
81
79
67
55
61
72
67
81
82
80
80
80
72
47
51
58
22
19
25
6
0

Medium Clouds (% Sky Obscured)

32
23
24
3
18
14
6
0
0
0
0
0
0
5
0
15
11
61
56
24
39
36
8
7

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
22
21
25
18
20
1
7
25
67
33
23
59
24
39
36
11
7

ISS Passover

Visibility (miles)

9
8
9
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

Light Rain
None
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
64
91
25
16
3
8
2
2
1
6
7
6
3
3
1
1
1
1
2
1
0
0
0

Precipitation Amount (mm)

0.8
0
1
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
12
12
12
12
13
13
12
12
11
13
13
13
13
12
11
11
10
9
8
8
7
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
90
92
93
90
92
92
92
90
83
82
78
65
60
56
52
50
47
46
46
47
51
57

Pressure (mb)

1009
1010
1011
1011
1011
1012
1012
1013
1013
1014
1014
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

348
347
347
347
346
340
336
330
327
330
329
326
324
321
319
318
316
313
310
311
309
307
306
306

Wednesday 16

Waning Gibbous 59%

23:34

13:22

21 Good
22 Good
23 Good
00 OK
01 OK
02 OK
03 OK
04 OK
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

Sun - Rise: 05:04, Set: 21:28, Transit: 13:16. Moon - Rise: 23:34, Set: 13:22. Civil Dark: 22:16 - 04:16. Nautical Dark: 23:29 - 03:04. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

10
16
17
28
7
29
38
28
68
100
100
97
99
100
100
100
89
45
98
82
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
29
35
24
0
17
58
47
42
79
100
87
77
39
64
54
51
51
47
0

Medium Clouds (% Sky Obscured)

10
16
17
28
7
25
25
1
18
21
76
76
78
72
58
64
46
2
58
38
30
0
0
0

High Clouds (% Sky Obscured)

10
16
17
28
7
21
12
28
68
92
98
79
92
84
100
59
47
29
14
42
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
1
6
23
19
3
0
0
0
0
2
10
18
16
16
20
16
18
21
15
6
4
11

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

Chance of Frost

Temperature (°C)

18
17
16
16
15
15
14
14
14
14
15
17
18
19
19
19
20
21
23
24
24
23
23
22

Feels Like (°C)

17
16
15
15
15
15
14
13
13
13
14
15
17
18
19
19
20
21
24
25
23
22
23
23

Dew Point (°C)

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

Relative Humidity (%)

64
71
69
73
73
79
83
83
83
82
80
77
74
72
69
69
67
63
61
58
58
60
56
61

Pressure (mb)

1016
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1014
1014
1014
1014
1013
1013

Ozone (du)

305
303
304
305
305
303
302
303
305
305
306
305
305
307
307
306
305
304
304
304
304
305
305
305

Thursday 17

Waning Gibbous 48%

23:45

14:52

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
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 05:05, Set: 21:27, Transit: 13:16. Moon - Rise: 23:45, Set: 14:52. Civil Dark: 22:15 - 04:18. Nautical Dark: 23:27 - 03:07. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
99
100
100
100
100
100
100
91
100
100
100
76
90
88
96
88
88
97
99
95
100
71
94

Low Clouds (% Sky Obscured)

33
67
79
71
56
75
61
77
72
66
26
32
29
54
87
69
68
69
73
62
52
35
22
11

Medium Clouds (% Sky Obscured)

26
42
55
60
76
85
63
54
25
9
31
32
76
86
24
44
38
37
41
42
43
39
45
44

High Clouds (% Sky Obscured)

100
98
100
100
100
100
100
100
72
100
100
100
45
32
8
0
1
1
0
27
57
100
71
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
27
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
Very Light Rain
Light Rain
Light Rain
None

Precipitation Probability (%)

1
3
17
9
4
4
3
7
4
9
4
0
1
4
7
8
19
21
30
38
49
65
55
38

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.6
0.4
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
19
18
18
17
17
16
16
15
15
17
18
20
22
23
24
25
25
26
24
23
22
21
21

Feels Like (°C)

22
19
18
18
17
16
15
15
14
14
16
17
18
20
20
22
23
24
24
22
20
19
19
20

Dew Point (°C)

15
16
17
17
16
16
15
15
14
14
14
13
12
13
13
12
11
10
8
9
9
10
10
11

Relative Humidity (%)

68
78
90
93
93
95
93
93
93
92
83
70
59
57
54
47
42
36
33
37
42
46
49
55

Pressure (mb)

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

Ozone (du)

306
304
305
306
311
313
315
318
321
324
327
329
329
322
325
323
326
325
326
326
326
326
324
325

Friday 18

Third Quarter 36%

23:59

16:26

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
17 Bad
18 Bad
19 Bad
20 Bad

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

Total Clouds (% Sky Obscured)

90
90
92
93
95
97
100
100
100
100
100
100
98
51
41
48
77
84
87
87
86
74
91
96

Low Clouds (% Sky Obscured)

0
16
31
39
41
38
38
34
33
34
34
36
35
33
30
37
30
20
27
35
43
42
61
63

Medium Clouds (% Sky Obscured)

44
42
70
66
72
73
73
77
89
100
99
98
96
51
29
11
19
69
87
87
52
19
67
91

High Clouds (% Sky Obscured)

60
64
67
73
84
93
100
100
100
100
100
99
90
45
22
2
40
35
35
48
27
45
58
68

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

Light Rain
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 (%)

40
23
13
11
12
7
3
21
22
23
38
26
28
35
21
6
17
12
5
17
19
21
26
28

Precipitation Amount (mm)

0.4
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)

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

Chance of Frost

Temperature (°C)

19
17
17
16
16
15
15
15
15
15
16
17
19
20
21
23
24
25
25
26
25
24
23
21

Feels Like (°C)

17
16
16
16
15
16
15
15
15
15
16
17
18
20
22
23
24
23
23
22
22
23
21
18

Dew Point (°C)

12
13
13
13
13
13
13
12
13
13
12
12
11
11
9
8
8
7
5
5
5
7
9
12

Relative Humidity (%)

64
73
76
81
82
83
85
83
89
85
78
70
62
54
45
38
34
31
27
26
27
33
40
57

Pressure (mb)

1009
1009
1009
1009
1009
1008
1007
1007
1006
1006
1006
1006
1005
1005
1004
1004
1003
1002
1002
1001
1001
1001
1000
1000

Ozone (du)

327
328
329
328
329
330
331
332
332
333
333
334
334
334
335
336
337
338
338
345
351
345
341
339

Saturday 19

Waning Crescent 25%

00:18

17:59

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
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 05:08, Set: 21:25, Transit: 13:16. Moon - Rise: 00:18, Set: 17:59. 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
100
100
100
100
92
83
72
93
94
95
91
86
81
87
93
99
98
97
98
92
88

Low Clouds (% Sky Obscured)

61
57
37
46
47
44
56
56
41
24
37
39
41
51
57
59
52
43
33
32
26
29
23
17

Medium Clouds (% Sky Obscured)

51
88
66
91
90
81
73
60
49
50
65
68
71
56
43
34
46
47
34
23
16
5
5
5

High Clouds (% Sky Obscured)

86
91
95
100
100
100
100
77
78
68
85
82
78
55
32
9
32
50
75
65
55
50
50
45

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
2
5
7
9
9
8
8
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

21
26
26
26
36
39
24
32
37
80
95
95
95
91
70
37
33
29
21
23
24
23
31
30

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.5
0.8
0.9
1.2
0.8
0.4
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
18
17
16
16
16
16
16
16
15
15
15
15
16
17
17
18
18
18
18
18
18
18
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
77
81
87
90
86
79
77
77
78
93
93
92
92
86
79
74
74
73
73
72
70
69
76

Pressure (mb)

1000
1000
1000
1000
999
999
998
998
998
998
998
999
999
1000
1000
999
999
999
999
999
999
999
999
999

Ozone (du)

339
339
338
338
339
340
340
343
344
346
347
352
357
362
361
361
360
360
359
358
359
360
360
360

Sunday 20

Waning Crescent 15%

00:47

19:23

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
17 Bad
18 Bad
19 Bad
20 Bad

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

Total Clouds (% Sky Obscured)

84
97
97
100
97
94
91
93
96
98
93
89
81
81
78
80
84
91
100
100
100
100
99
98

Low Clouds (% Sky Obscured)

12
36
55
71
69
67
65
74
84
95
86
76
67
62
62
60
64
67
72
64
57
50
50
54

Medium Clouds (% Sky Obscured)

5
14
29
50
56
67
69
72
73
78
69
65
65
77
78
80
61
43
29
24
19
15
12
6

High Clouds (% Sky Obscured)

50
44
36
25
30
35
30
26
29
29
24
18
12
14
17
20
31
42
63
76
76
60
59
57

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

26
32
39
46
49
57
73
71
68
63
71
70
52
56
57
54
53
56
60
61
59
53
49
42

Precipitation Amount (mm)

0
0
0
0.2
0
0.2
0.4
0.4
0.3
0.2
0.3
0.4
0.2
0.2
0.2
0.2
0
0.2
0.3
0.3
0.2
0
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
16
16
17
17
17
17

Feels Like (°C)

17
17
17
16
16
15
15
15
15
15
15
15
14
14
14
14
14
13
12
12
13
13
12
14

Dew Point (°C)

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

Relative Humidity (%)

83
92
93
95
98
96
96
96
96
96
96
96
95
95
96
95
93
93
92
90
87
85
82
79

Pressure (mb)

999
1000
1000
1000
1000
1000
1000
1000
1001
1001
1001
1002
1002
1003
1003
1003
1004
1004
1005
1006
1006
1007
1007
1008

Ozone (du)

359
358
356
355
353
352
350
349
348
346
344
343
342
341
341
341
341
340
340
340
341
342
342
339

Monday 21

Waning Crescent 8%

01:33

20:29

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: 05:11, Set: 21:22, Transit: 13:16. Moon - Rise: 01:33, Set: 20:29. Civil Dark: 22:08 - 04:25. Nautical Dark: 23:17 - 03:18. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
87
78
69
70
69
67
66
53
51
58
66
74
78
85
89

Low Clouds (% Sky Obscured)

57
57
58
58
57
51
39
33
32
32
42
45
49
58
67
76

Medium Clouds (% Sky Obscured)

0
0
0
0
8
16
23
29
27
33
36
39
42
38
31
30

High Clouds (% Sky Obscured)

56
42
43
46
34
21
11
21
31
44
58
66
74
76
80
80

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

31
23
17
13
12
8
2
13
15
9
22
24
25
25
24
18

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
16
15
15
14
14
14
14
14
15
16
17
19
19
20

Feels Like (°C)

14
15
15
15
15
13
13
14
14
13
13
16
16
16
17
17

Dew Point (°C)

13
12
12
13
13
13
13
13
13
13
13
12
12
12
12
12

Relative Humidity (%)

77
74
79
85
90
92
93
95
92
89
87
78
71
63
61
59

Pressure (mb)

1008
1009
1009
1009
1010
1010
1010
1010
1011
1011
1012
1012
1012
1013
1013
1013

Ozone (du)

335
331
328
324
321
318
315
313
311
308
306
306
307
307
308
310

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

Generated: 15/07/25 21:19:26. Forecast: 15/07/25 to 21/07/25. Timezone: UTC+1.00