Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 30

Waxing Crescent 40%

12:02

00:15

22 OK
23 Bad
00 OK
01 OK
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
21 Bad

Sun - Rise: 04:46, Set: 21:40, Transit: 13:13. Moon - Rise: 12:02, Set: 00:15. Civil Dark: 22:32 - 03:55. Nautical Dark: 00:02 - 02:26. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

32
40
39
43
83
92
92
100
96
97
98
100
100
100
100
97
100
99
99
99
99
100
99
96

Low Clouds (% Sky Obscured)

32
0
12
25
27
51
66
82
87
87
88
85
77
82
74
34
7
38
46
76
83
80
53
44

Medium Clouds (% Sky Obscured)

30
37
25
23
24
86
68
82
72
92
96
98
88
41
93
97
100
99
99
97
92
90
25
3

High Clouds (% Sky Obscured)

32
2
35
43
74
82
75
100
82
39
60
85
65
100
97
52
63
93
86
71
83
83
98
94

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
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
Very Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
1
1
0
1
1
5
4
8
8
17
18
21
44
52
59
29
4
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0
0
0

Wind Speed/Direction (mph)

7
6
4
5
4
4
5
4
5
6
5
6
5
5
6
8
8
10
11
13
11
9
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
92
95
96
95
96
96
95
90
82
76
67
60
55
51
49
49
49
52
70
82
85
85
89

Pressure (mb)

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

Ozone (du)

294
294
294
293
292
291
293
294
297
300
301
301
301
302
301
301
301
303
304
306
309
314
317
319

Tuesday 1

Waxing Crescent 50%

13:16

00:23

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

Sun - Rise: 04:47, Set: 21:40, Transit: 13:14. Moon - Rise: 13:16, Set: 00:23. Civil Dark: 22:32 - 03:56. Nautical Dark: 00:00 - 02:28. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

95
100
100
100
100
100
100
100
100
100
62
55
65
77
77
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

8
23
24
30
16
20
6
32
47
58
55
55
49
19
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
2
2
0
0
0
0
0
0
0
26
49
58
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

95
100
100
100
100
100
100
99
91
89
9
1
0
10
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 (%)

1
4
3
1
0
0
0
1
0
0
1
1
0
0
1
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)

7
6
6
6
6
6
5
4
5
7
9
10
12
13
14
15
15
15
14
13
13
11
9
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
12
11
11
11
10
10
10
10
10
9
6
4
4
4
3
3
3
2
2
3
3
4
6

Relative Humidity (%)

89
86
84
82
82
82
83
89
84
76
65
52
42
39
38
35
35
34
33
34
37
38
44
56

Pressure (mb)

1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1021
1021
1022
1022
1022
1023
1023
1024
1024
1025

Ozone (du)

320
318
318
318
319
320
320
322
324
326
327
329
334
341
349
353
357
360
359
355
349
347
349
350

Wednesday 2

First Quarter 59%

14:29

00:31

22 Good
23 Good
00 Bad
01 OK
02 OK
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 OK
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good

Sun - Rise: 04:48, Set: 21:39, Transit: 13:14. Moon - Rise: 14:29, Set: 00:31. Civil Dark: 22:31 - 03:57. Nautical Dark: 23:59 - 02:30. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
0
100
25
14
59
75
90
100
89
91
87
83
100
98
87
70
43
5
2
1
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
10
0
21
39
10
43
37
28
55
68
50
34
3
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
7
24
44
63
82
64
67
66
67
70
53
21
15
38
3
2
1
0
0
0

High Clouds (% Sky Obscured)

0
0
50
17
4
27
14
65
99
57
71
62
62
100
59
50
40
36
3
2
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
1
2
1
1
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)

5
4
3
2
2
2
3
3
3
2
3
4
5
6
8
8
9
10
11
11
10
8
6
5

Chance of Frost

Temperature (°C)

13
12
11
11
11
10
10
9
10
12
14
16
17
18
19
19
20
20
20
19
19
18
17
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
77
86
87
88
90
90
91
85
73
66
57
49
43
40
38
37
38
38
38
37
37
44
55

Pressure (mb)

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

Ozone (du)

353
352
350
346
347
348
349
349
350
349
347
346
346
346
346
346
347
350
353
356
362
363
367
367

Thursday 3

Waxing Gibbous 69%

15:43

00:40

22 Good
23 Good
00 Bad
01 Good
02 OK
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
21 Bad

Sun - Rise: 04:49, Set: 21:39, Transit: 13:14. Moon - Rise: 15:43, Set: 00:40. Civil Dark: 22:31 - 03:58. Nautical Dark: 23:57 - 02:32. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

3
9
58
18
33
51
62
92
89
98
99
100
94
92
87
91
96
100
100
99
99
99
100
100

Low Clouds (% Sky Obscured)

0
0
0
11
22
34
23
14
5
3
2
0
10
20
32
34
38
39
44
46
49
54
64
100

Medium Clouds (% Sky Obscured)

0
0
0
11
21
32
40
44
54
86
89
88
82
76
71
79
89
96
91
64
55
51
53
100

High Clouds (% Sky Obscured)

3
9
34
15
17
19
39
70
82
95
98
100
78
60
40
57
78
100
87
76
63
56
43
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
2
5
8
9
14
15
22
41
41
44
52
46
42
39

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
2
2
2
2
3
4
5
5
5
7
8
9
10
12
15
15
15
15
15
14
13
12
11

Chance of Frost

Temperature (°C)

13
12
11
11
10
10
9
9
10
12
14
16
17
19
20
21
22
21
21
20
19
18
17
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
73
81
83
85
85
88
88
82
67
57
50
49
45
41
36
32
31
30
31
33
37
45
52

Pressure (mb)

1028
1028
1028
1028
1028
1027
1027
1027
1027
1026
1026
1026
1025
1025
1024
1023
1022
1022
1021
1021
1020
1020
1019
1018

Ozone (du)

359
353
348
344
339
338
336
334
333
330
330
331
330
330
328
327
325
325
324
323
324
326
327
328

Friday 4

Waxing Gibbous 77%

16:58

00:50

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
21 Bad

Sun - Rise: 04:50, Set: 21:38, Transit: 13:14. Moon - Rise: 16:58, Set: 00:50. Civil Dark: 22:30 - 03:59. Nautical Dark: 23:56 - 02:34. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
98
99
98
98
98
99
100
100
100
99
97
94
90
84
80
75
84
92
100
99
100
100

Low Clouds (% Sky Obscured)

100
99
97
98
95
92
95
97
100
94
88
82
79
75
70
68
66
67
60
57
56
69
77
87

Medium Clouds (% Sky Obscured)

100
29
33
37
37
44
49
50
46
56
66
73
93
85
87
84
79
75
67
60
51
50
51
48

High Clouds (% Sky Obscured)

1
2
0
9
18
26
33
40
58
83
87
90
67
43
20
15
10
10
38
65
83
76
69
66

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
7
5

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

Precipitation Probability (%)

39
32
23
35
40
40
26
23
12
14
17
21
39
50
44
57
49
37
44
47
51
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0.2
0
0
0
0
0
0.7
1.2
1.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
59
64
68
70
71
75
79
80
79
81
81
82
83
81
76
69
63
57
63
69
76
82
89

Pressure (mb)

1018
1017
1016
1016
1015
1014
1013
1013
1012
1012
1011
1011
1010
1009
1009
1008
1007
1006
1005
1004
1004
1003
1002
1002

Ozone (du)

327
330
332
334
337
340
339
337
334
332
331
330
330
334
337
337
338
340
341
346
352
357
357
357

Saturday 5

Waxing Gibbous 85%

18:15

01:04

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
21 Bad

Sun - Rise: 04:51, Set: 21:38, Transit: 13:14. Moon - Rise: 18:15, Set: 01:04. Civil Dark: 22:29 - 04:00. Nautical Dark: 23:54 - 02:37. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
99
99
98
97
96
95
96
97
97
95
92
89
92
95
97
96
92
83
81
90
100

Low Clouds (% Sky Obscured)

90
95
98
98
97
96
93
88
81
83
85
87
78
69
60
61
64
64
71
80
83
81
80
82

Medium Clouds (% Sky Obscured)

61
78
95
75
54
31
38
46
55
40
31
20
38
51
58
66
72
77
80
73
65
55
48
42

High Clouds (% Sky Obscured)

65
65
80
53
27
0
1
1
2
5
5
9
6
3
0
0
0
0
0
1
1
11
27
50

ISS Passover

Visibility (miles)

3
3
4
5
7
8
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
Light Rain
Light Rain
Light Rain
Light Rain
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 (%)

95
95
95
95
88
65
56
44
35
36
36
30
33
34
31
29
29
20
27
27
20
20
19
17

Precipitation Amount (mm)

1.7
1.4
0.9
0.7
0.5
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
96
96
93
93
93
95
93
95
93
92
90
83
78
72
65
58
51
55
61
66
67
68

Pressure (mb)

1001
1001
1000
1000
1000
1000
999
999
1000
1000
1000
1000
1000
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001

Ozone (du)

357
359
361
363
362
360
359
359
358
358
360
363
365
365
365
365
366
368
370
368
367
365
367
369

Sunday 6

Waxing Gibbous 85%

19:30

01:24

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

Sun - Rise: 04:52, Set: 21:37, Transit: 13:14. Moon - Rise: 19:30, Set: 01:24. Civil Dark: 22:28 - 04:02. Nautical Dark: 23:52 - 02:39. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
98
97
94
92
93
94
97
98
95
93
90
89
88
87

Low Clouds (% Sky Obscured)

85
87
85
78
72
64
65
64
63
68
73
73
74
78
81
80
76
71
72
73
73

Medium Clouds (% Sky Obscured)

58
76
94
95
95
96
90
83
75
72
67
65
67
70
73
75
76
77
68
59
49

High Clouds (% Sky Obscured)

77
90
100
95
91
91
84
78
70
69
68
66
39
15
0
0
0
0
2
5
7

ISS Passover

Visibility (miles)

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

Fog (%)

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

22
32
41
54
64
75
77
77
76
64
69
68
68
66
62
66
71
76
80
84
89

Precipitation Amount (mm)

0
0
0
0.2
0.4
0.5
0.5
0.5
0.5
0.3
0.5
0.3
0.4
0.4
0.3
0.3
0.3
0.4
0.5
0.5
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
76
83
90
92
93
95
91
90
87
86
83
82
78
71
68
69
72
74
78
80

Pressure (mb)

1001
1000
1000
1000
1000
1000
999
999
1000
1000
1000
1000
1001
1001
1001
1001
1002
1003
1003
1004
1004

Ozone (du)

370
371
373
374
375
376
377
380
383
386
387
387
388
388
388
388
384
381
378
377
376

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

Generated: 30/06/25 22:32:41. Forecast: 30/06/25 to 06/07/25. Timezone: UTC+1.00