Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 2

First Quarter 50%

13:03

00:23

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

Sun - Rise: 04:48, Set: 21:18, Transit: 13:03. Moon - Rise: 13:03, Set: 00:23. Civil Dark: 22:05 - 04:02. Nautical Dark: 23:16 - 02:51. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

60
68
76
99
100
100
100
100
100
100
10
0
1
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

49
39
76
52
67
77
60
74
75
22
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

60
68
76
98
100
100
100
100
75
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

60
37
76
50
97
96
100
99
100
100
10
0
1
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
8
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
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

43
16
3
44
86
80
75
37
11
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.7
0.5
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
5
6
7
5
7
8
9
11
10
13
12
10
11
11
10
8
7
6
6
5
4
5

Chance of Frost

Temperature (°C)

18
19
19
20
21
20
20
20
20
20
21
21
22
21
19
18
17
16
15
14
13
12
12
12

Feels Like (°C)

18
19
20
20
20
21
19
19
19
17
18
18
17
19
17
15
14
14
13
13
12
12
11
12

Dew Point (°C)

16
16
14
14
16
16
16
14
13
9
7
8
5
3
2
2
1
1
2
2
3
3
4
4

Relative Humidity (%)

83
82
72
67
73
77
77
68
63
49
40
42
33
29
31
35
33
36
41
45
50
54
57
58

Pressure (mb)

1016
1016
1016
1016
1016
1017
1017
1018
1018
1018
1018
1019
1019
1020
1021
1022
1023
1024
1024
1025
1026
1026
1026
1027

Ozone (du)

298
300
299
298
301
303
306
309
313
320
326
325
325
325
330
337
336
335
335
335
333
334
336
340

Thursday 3

Waxing Gibbous 59%

14:13

00:34

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

Sun - Rise: 04:49, Set: 21:18, Transit: 13:03. Moon - Rise: 14:13, Set: 00:34. Civil Dark: 22:04 - 04:03. Nautical Dark: 23:15 - 02:53. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
0
4
26
57
54
67
57
57
82
94
77
83
42
1
1
85
0
8
7
10
15
10
15

Low Clouds (% Sky Obscured)

0
0
4
26
54
40
35
25
22
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
8
13
16
13
10
22
36
77
83
38
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
2
0
6
0
0
6
25
3
3
15
20
0
0
80
0
8
7
10
15
10
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

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)

5
5
5
5
5
6
6
6
6
5
5
8
9
12
10
10
7
6
6
7
7
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
15
17
18
19
21
21
22
22
23
22
21
20
18
17
18
18
17
16
14
13
13
12
12

Dew Point (°C)

5
5
5
4
3
2
2
1
1
0
1
2
2
3
3
4
4
5
5
5
6
7
7
7

Relative Humidity (%)

54
50
44
38
32
28
25
24
22
21
21
23
25
27
28
34
38
42
44
49
53
59
61
61

Pressure (mb)

1028
1028
1028
1028
1028
1028
1028
1027
1027
1026
1026
1026
1026
1026
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028

Ozone (du)

341
341
341
337
335
335
332
332
333
334
336
338
340
347
359
365
365
355
348
340
338
336
333
330

Friday 4

Waxing Gibbous 69%

15:25

00:47

07 OK
08 OK
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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 04:50, Set: 21:17, Transit: 13:03. Moon - Rise: 15:25, Set: 00:47. Civil Dark: 22:03 - 04:04. Nautical Dark: 23:14 - 02:54. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

20
20
68
100
100
100
100
99
100
100
100
100
99
99
90
96
100
99
98
98
97
96
96
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
25
0
23
36
33
27
0
0
0
0
10
3
12
2
5
20
40
60

Medium Clouds (% Sky Obscured)

3
3
50
65
69
40
3
3
22
59
65
63
48
87
33
30
100
61
80
98
97
93
88
93

High Clouds (% Sky Obscured)

20
20
68
100
100
100
100
99
100
91
100
100
99
73
84
92
86
98
66
35
27
32
62
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
1
2
4
4
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)

5
5
5
6
6
7
7
8
9
11
11
12
11
11
10
9
8
9
9
9
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
52
48
45
41
35
30
28
26
25
27
30
32
33
33
39
45
47
52
53
56
61
63
59

Pressure (mb)

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

Ozone (du)

329
328
326
325
326
328
327
326
327
329
326
325
323
323
322
320
321
321
321
320
320
319
317
315

Saturday 5

Waxing Gibbous 77%

16:38

01:03

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 04:51, Set: 21:17, Transit: 13:03. Moon - Rise: 16:38, Set: 01:03. Civil Dark: 22:03 - 04:05. Nautical Dark: 23:12 - 02:56. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
87
95
98

Low Clouds (% Sky Obscured)

73
85
98
98
98
97
84
76
67
75
81
88
75
62
51
60
66
73
77
64
54
54
70
73

Medium Clouds (% Sky Obscured)

82
92
88
77
67
61
72
85
93
95
74
96
95
41
37
39
35
25
17
10
2
10
18
29

High Clouds (% Sky Obscured)

86
73
59
46
38
31
54
79
100
100
100
100
100
100
100
100
100
100
100
100
100
81
80
75

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
2
9
9
9
9
9
9
7
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
Very Light Rain
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

8
6
2
4
1
0
6
11
22
25
50
63
58
71
61
52
41
32
29
15
7
22
20
24

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
17
18
19
21
21
21
21
20
19
19
18
18
17
17
17
17
17
17
16
16
16
16

Feels Like (°C)

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

Dew Point (°C)

8
9
10
9
8
6
6
8
10
13
15
16
17
17
17
16
16
16
15
15
14
14
14
14

Relative Humidity (%)

56
56
63
56
50
36
37
42
50
62
77
84
92
92
95
93
93
93
89
89
87
89
90
90

Pressure (mb)

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

Ozone (du)

315
314
313
314
316
315
316
317
317
318
318
315
318
319
320
323
325
327
327
330
337
344
351
355

Sunday 6

Waxing Gibbous 85%

17:52

01:25

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 04:52, Set: 21:16, Transit: 13:04. Moon - Rise: 17:52, Set: 01:25. Civil Dark: 22:02 - 04:06. Nautical Dark: 23:11 - 02:58. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
98
95
93
85
80
74
56
69
81
73
66
62
67
72
77
74
70
75

Low Clouds (% Sky Obscured)

68
58
53
57
61
64
68
71
74
64
57
44
56
55
49
50
51
51
47
41
34
44
55
72

Medium Clouds (% Sky Obscured)

48
59
60
46
32
18
30
38
45
39
33
27
22
17
13
10
9
7
13
18
26
28
31
33

High Clouds (% Sky Obscured)

80
80
80
85
85
85
57
28
0
1
0
0
2
3
4
6
9
12
16
17
20
15
7
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
5
6
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 (%)

34
37
38
39
41
45
48
42
26
19
20
24
48
36
18
18
13
1
2
1
0
1
2
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
15
15
16
17
17
18
17
17
17
16
16
17
17
17
16
16
15
15
13
12
12
12
11

Dew Point (°C)

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

Relative Humidity (%)

83
79
77
73
69
60
62
62
73
73
54
53
57
63
67
72
68
64
60
64
69
74
72
70

Pressure (mb)

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

Ozone (du)

359
364
365
365
363
363
365
366
363
365
368
368
360
360
359
359
359
360
360
360
361
361
361
361

Monday 7

Waxing Gibbous 91%

19:04

01:57

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 04:53, Set: 21:15, Transit: 13:04. Moon - Rise: 19:04, Set: 01:57. Civil Dark: 22:01 - 04:07. Nautical Dark: 23:10 - 02:59. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

85
89
94
95
97
99
94
92
85
82
80
76
85
91
94
96
97
99
98
96
95
93
94
93

Low Clouds (% Sky Obscured)

79
81
86
85
84
83
70
60
51
58
62
67
74
80
86
89
93
96
96
96
95
93
92
89

Medium Clouds (% Sky Obscured)

24
12
4
6
8
10
14
19
23
28
55
55
31
22
13
13
9
10
14
14
24
33
33
33

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
12
22
36
39
43
32
28
28
26
16
7
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
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

9
12
12
18
20
22
28
29
29
29
27
18
20
16
10
11
11
5
28
37
42
62
69
73

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
12
12
12
12
12
12
11
10
10
10
10
10
9
8
8
7
7
6
7
6
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
11
12
12
12
12
16
16
16
17
18
19
18
18
17
16
16
16
12
13
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

69
68
66
64
59
54
50
41
33
27
29
31
32
37
44
50
54
57
61
62
64
65
62
59

Pressure (mb)

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

Ozone (du)

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

Tuesday 8

Waxing Gibbous 96%

20:09

02:41

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
22 Bad
23 Bad
00 OK

Sun - Rise: 04:54, Set: 21:15, Transit: 13:04. Moon - Rise: 20:09, Set: 02:41. Civil Dark: 22:00 - 04:08. Nautical Dark: 23:08 - 03:01. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

89
93
83
84
82
80
69
57
42
41
55
69
76
82
88
69
50
32

Low Clouds (% Sky Obscured)

88
87
81
66
60
56
48
37
28
18
9
2
13
23
33
28
22
18

Medium Clouds (% Sky Obscured)

32
32
31
23
10
10
9
8
7
7
10
16
23
27
31
27
18
6

High Clouds (% Sky Obscured)

4
8
11
6
8
13
9
5
1
8
14
14
11
12
13
9
6
2

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

71
61
51
58
57
41
41
31
25
25
23
27
34
31
32
38
26
14

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
16
16
16
16
17
18
22
22
21
21
21
21
19
19
18
18
18

Dew Point (°C)

6
6
6
5
4
4
3
2
2
1
1
1
1
1
2
3
3
4

Relative Humidity (%)

56
51
47
42
37
32
28
26
23
21
21
22
23
26
30
36
39
44

Pressure (mb)

1013
1013
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1016
1017
1017
1018

Ozone (du)

361
362
363
364
363
361
360
357
353
350
350
349
348
348
348
349
349
349

Forecast for Sutton at Hone, Kent, United Kingdom (51.41,0.23)

Generated: 02/07/25 07:38:16. Forecast: 02/07/25 to 08/07/25. Timezone: UTC+1.00