Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 2

First Quarter 50%

13:15

00:31

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

Sun - Rise: 04:47, Set: 21:40, Transit: 13:13. Moon - Rise: 13:15, Set: 00:31. Civil Dark: 22:31 - 03:56. Nautical Dark: 23:59 - 02:29. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
90
73
2
2
0
7
28
26
18
14
21
19
7
6
21
31
81
73
68
64
47
60
85

Low Clouds (% Sky Obscured)

64
58
30
2
0
0
7
28
26
18
14
21
19
7
6
21
31
62
51
58
47
47
53
43

Medium Clouds (% Sky Obscured)

20
0
0
0
2
0
0
0
0
0
0
4
9
0
0
16
11
2
40
34
61
10
19
81

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
2
1
0
0
0
6
50
50
30
1
1
1
7

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 (%)

3
2
0
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
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
14
16
16
15
15
14
12
10
7
6
6
6
5
4
3
2
2
3
3
5
7
9

Chance of Frost

Temperature (°C)

17
17
17
19
19
19
18
18
17
16
15
14
13
12
12
12
11
11
11
11
13
15
16
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
50
42
37
36
38
39
42
49
56
60
65
72
79
81
84
87
90
87
86
80
71
61
52

Pressure (mb)

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

Ozone (du)

332
335
341
351
357
360
359
353
349
349
353
356
360
362
359
355
351
350
354
354
354
356
358
356

Thursday 3

Waxing Gibbous 59%

14:28

00:39

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

Sun - Rise: 04:48, Set: 21:39, Transit: 13:13. Moon - Rise: 14:28, Set: 00:39. Civil Dark: 22:30 - 03:57. Nautical Dark: 23:58 - 02:31. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

41
81
78
83
50
67
56
51
47
84
87
86
38
51
100
100
100
100
100
99
100
100
100
93

Low Clouds (% Sky Obscured)

31
80
76
73
37
56
46
18
0
0
23
38
0
0
3
44
58
45
34
0
0
13
37
36

Medium Clouds (% Sky Obscured)

9
30
57
62
35
51
15
36
37
27
46
35
18
17
60
21
66
78
57
68
65
64
92
70

High Clouds (% Sky Obscured)

15
0
0
0
0
0
0
0
0
42
45
50
38
31
91
100
100
100
100
99
100
94
67
64

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 (%)

2
0
0
0
0
0
1
7
7
3
2
3
3
2
0
1
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
12
11
11
11
11
12
12
12
10
9
8
7
7
6
5
6
5
6
7
8
9
10
11

Chance of Frost

Temperature (°C)

18
19
19
19
19
19
20
19
18
18
17
15
15
14
14
13
13
13
13
13
14
15
17
18

Feels Like (°C)

14
15
17
17
17
17
17
16
16
16
16
15
14
13
13
11
12
12
11
11
12
13
14
15

Dew Point (°C)

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

Relative Humidity (%)

45
43
39
37
38
39
43
46
52
59
65
69
73
75
78
80
83
83
83
79
74
65
54
43

Pressure (mb)

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

Ozone (du)

357
360
361
363
362
364
365
368
368
370
365
358
352
346
340
335
333
332
331
330
329
329
327
327

Friday 4

Waxing Gibbous 69%

15:42

00:50

11 Bad
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

Sun - Rise: 04:49, Set: 21:39, Transit: 13:13. Moon - Rise: 15:42, Set: 00:50. Civil Dark: 22:30 - 03:58. Nautical Dark: 23:56 - 02:33. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

96
71
100
100
100
100
85
89
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98

Low Clouds (% Sky Obscured)

27
0
0
22
39
41
39
47
42
73
100
100
100
100
100
100
100
98
96
94
90
86
81
78

Medium Clouds (% Sky Obscured)

31
40
49
48
46
41
60
85
96
93
91
100
90
53
51
83
48
52
93
95
91
73
51
36

High Clouds (% Sky Obscured)

90
42
100
100
99
99
54
37
25
60
68
96
99
98
72
43
20
20
20
30
50
73
86
63

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
8
8
8
8
8
3
8
8

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

Precipitation Probability (%)

0
0
0
0
0
2
6
10
12
18
49
42
32
17
67
49
38
20
36
36
66
40
40
40

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0
0
0
0
0
0.4
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
5
6
7
8
8
9
8
10
10
13
13
13
12
14
14
14
15
15
15
15
15
16

Relative Humidity (%)

37
35
32
35
40
43
45
49
53
62
67
85
86
85
83
93
96
95
96
96
96
98
98
96

Pressure (mb)

1024
1023
1023
1022
1022
1021
1021
1020
1019
1019
1019
1018
1017
1017
1016
1015
1015
1014
1013
1013
1012
1012
1012
1011

Ozone (du)

327
327
328
329
327
326
325
325
325
325
326
326
327
327
325
322
321
318
317
318
319
324
324
323

Saturday 5

Waxing Gibbous 77%

16:58

01:03

11 Bad
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

Sun - Rise: 04:50, Set: 21:38, Transit: 13:14. Moon - Rise: 16:58, Set: 01:03. Civil Dark: 22:29 - 03:59. Nautical Dark: 23:54 - 02:35. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

95
91
93
97
100
94
92
91
89
87
85
84
61
47
90
95
98
98
99
100
100
100
96
71

Low Clouds (% Sky Obscured)

77
78
75
74
74
72
68
66
65
65
62
64
53
47
76
81
84
86
86
88
87
85
81
68

Medium Clouds (% Sky Obscured)

30
28
18
35
22
4
3
2
1
3
45
0
0
0
8
13
15
13
15
23
21
25
25
36

High Clouds (% Sky Obscured)

37
14
39
72
98
58
36
13
9
5
0
0
0
0
15
30
49
59
65
70
70
70
70
63

ISS Passover

Visibility (miles)

8
8
9
8
8
9
9
5
8
6
2
9
9
9
9
9
9
6
7
5
8
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
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

48
42
37
26
19
27
34
29
33
73
40
6
12
14
18
19
29
51
77
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.7
0
0
0
0
0
0
0
0
0.5
0.8
0.8
1.2
1.4
1.3

Wind Speed/Direction (mph)

8
8
9
9
10
11
10
9
8
8
10
7
7
5
5
6
6
6
6
5
7
6
7
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
16
17
17
17
17
16
16
16
14
14
13
13
13
12
11
11
12
12
12
11
12
13

Dew Point (°C)

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

Relative Humidity (%)

96
95
95
96
96
93
95
96
95
95
95
93
93
93
93
93
95
95
96
98
96
95
95
85

Pressure (mb)

1011
1010
1010
1009
1008
1008
1007
1006
1006
1005
1005
1005
1005
1004
1004
1003
1003
1002
1002
1001
1001
1001
1001
1000

Ozone (du)

324
326
328
331
332
331
332
340
346
349
352
358
360
361
357
359
359
357
358
360
359
361
363
363

Sunday 6

Waxing Gibbous 85%

18:15

01:23

11 Bad
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

Sun - Rise: 04:51, Set: 21:37, Transit: 13:14. Moon - Rise: 18:15, Set: 01:23. Civil Dark: 22:28 - 04:01. Nautical Dark: 23:52 - 02:37. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

95
100
99
98
90
91
89
100
95
89
87
94
98
100
100
100
99
96
91
87
73
63
53
67

Low Clouds (% Sky Obscured)

84
90
86
83
75
77
78
88
85
83
82
88
93
99
95
91
87
87
86
87
73
63
53
67

Medium Clouds (% Sky Obscured)

75
97
54
60
53
46
42
48
39
40
41
48
52
60
48
36
17
12
6
5
5
5
5
5

High Clouds (% Sky Obscured)

71
69
46
23
0
27
53
80
76
78
87
77
68
58
53
48
43
50
44
45
35
30
30
35

ISS Passover

Visibility (miles)

9
5
9
9
8
3
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
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

95
94
78
68
73
74
77
83
42
53
59
58
56
55
59
60
59
60
58
51
52
55
60
65

Precipitation Amount (mm)

1.2
0.5
0.3
0.2
0.4
0.3
0.4
0.4
0
0
0
0.2
0.3
0.3
0.3
0.3
0.2
0.2
0.2
0
0.2
0.2
0.3
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
86
93
89
83
85
83
75
73
76
80
84
84
84
83
84
86
87
84
82
78
70
65
59

Pressure (mb)

1001
1001
1001
1001
1001
1001
1001
1001
1001
1002
1003
1003
1003
1003
1003
1003
1004
1004
1004
1004
1005
1005
1006
1006

Ozone (du)

361
359
358
360
358
356
357
360
358
358
359
359
360
360
361
361
362
362
361
361
360
361
361
362

Monday 7

Waxing Gibbous 91%

19:30

01:52

11 Bad
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

Sun - Rise: 04:52, Set: 21:37, Transit: 13:14. Moon - Rise: 19:30, Set: 01:52. Civil Dark: 22:27 - 04:02. Nautical Dark: 23:50 - 02:40. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

76
87
90
93
96
94
89
86
90
95
100
84
75
69
77
81
81
85
85
85
89
93
97
93

Low Clouds (% Sky Obscured)

67
67
73
80
86
77
67
57
52
45
36
39
43
53
55
59
61
65
72
74
75
76
77
80

Medium Clouds (% Sky Obscured)

10
20
30
45
55
58
56
54
51
40
37
35
29
34
33
29
27
29
30
26
45
59
70
63

High Clouds (% Sky Obscured)

36
41
41
47
61
62
58
54
67
78
90
62
33
6
3
2
1
4
7
12
18
20
17
15

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

Precipitation Probability (%)

69
71
77
77
73
70
73
76
71
65
55
52
46
35
33
29
21
36
38
28
38
47
48
39

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
17
17
17
17
17
17
17
17
15
15
13
13
12
12
12
11
11
12
12
13
14
15
16

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
8
8
8
9
9
9
10
9
10
10
10
10
10
10
10
10
10
9
8
8

Relative Humidity (%)

58
54
52
53
53
53
56
58
61
66
71
77
81
84
87
88
90
91
88
86
84
74
65
57

Pressure (mb)

1007
1007
1007
1008
1008
1009
1009
1009
1010
1010
1010
1011
1011
1011
1012
1012
1012
1012
1012
1013
1013
1013
1013
1014

Ozone (du)

361
360
360
359
359
359
359
359
359
359
359
358
359
359
359
359
360
361
362
363
364
363
361
359

Tuesday 8

Waxing Gibbous 96%

20:37

02:34

11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 OK
21 OK
22 OK
23 OK
00 Bad

Sun - Rise: 04:53, Set: 21:36, Transit: 13:14. Moon - Rise: 20:37, Set: 02:34. Civil Dark: 22:26 - 04:03. Nautical Dark: 23:48 - 02:42. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

84
52
58
75
92
72
54
36
31
27
23
26
30
49

Low Clouds (% Sky Obscured)

75
52
58
47
40
37
25
18
19
17
18
17
19
21

Medium Clouds (% Sky Obscured)

54
50
43
28
17
11
6
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

8
1
14
27
30
15
10
5
3
1
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

46
49
49
56
55
41
38
17
15
5
1
0
0
0

Precipitation Amount (mm)

0.2
0.2
0.2
0.4
0.4
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
18
18
18
18
18
17
17
16
15
13
13
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
50
48
48
48
49
50
53
55
62
69
78
80
83

Pressure (mb)

1014
1014
1015
1015
1015
1016
1016
1016
1016
1017
1017
1018
1018
1018

Ozone (du)

357
356
355
354
353
352
353
354
355
354
352
350
349
348

Forecast for Timperley, Trafford, United Kingdom (53.40,-2.32)

Generated: 02/07/25 11:40:36. Forecast: 02/07/25 to 08/07/25. Timezone: UTC+1.00