Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 12

Waning Gibbous 95%

22:46

07:40

08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
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
07 Good

Sun - Rise: 05:00, Set: 21:26, Transit: 13:13. Moon - Rise: 22:46, Set: 07:40. Civil Dark: 22:14 - 04:13. Nautical Dark: 23:26 - 03:01. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
1
4
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
1
4
5
0
0
0
0
0
0
0
0
0
0
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
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)

8
8
8
9
9
9
9
10
10
12
14
13
11
9
8
7
7
7
6
6
5
5
4
7

Chance of Frost

Temperature (°C)

19
21
23
25
26
27
28
29
29
29
28
27
26
23
21
19
17
16
15
15
14
14
14
16

Feels Like (°C)

18
21
22
24
26
27
28
28
28
27
25
25
24
22
20
19
17
16
16
15
15
14
15
16

Dew Point (°C)

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

Relative Humidity (%)

66
58
48
40
35
32
30
30
29
28
30
35
41
49
61
69
74
78
82
84
89
89
82
67

Pressure (mb)

1019
1019
1018
1018
1017
1017
1016
1016
1015
1015
1014
1015
1015
1015
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015

Ozone (du)

323
323
323
323
323
326
329
329
329
329
332
333
333
332
333
333
334
337
339
340
339
338
338
339

Sunday 13

Waning Gibbous 88%

23:00

No Set

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 OK
06 Bad
07 Bad

Sun - Rise: 05:01, Set: 21:25, Transit: 13:13. Moon - Rise: 23:00, Set: No Set. Civil Dark: 22:13 - 04:14. Nautical Dark: 23:24 - 03:03. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

78
82
59
51
67
74
81
68
73
78
83
78
52
100
100
100
100
98
100
100
56
38
53
80

Low Clouds (% Sky Obscured)

23
30
4
20
10
0
3
0
0
4
5
5
0
22
24
20
47
44
45
13
25
38
48
42

Medium Clouds (% Sky Obscured)

27
28
25
18
30
44
52
46
53
58
61
57
35
30
52
56
67
90
70
96
37
1
8
42

High Clouds (% Sky Obscured)

0
3
2
1
0
0
0
0
0
1
3
23
35
100
100
100
100
85
100
63
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
9
9
3
4
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
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
1
1
0
2
4
31
38
27
12
47
79
66
25
15
6
2
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
20
21
23
25
26
27
27
27
27
27
26
24
21
19
18
18
17
17
16
16
15
16
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
52
42
36
34
33
31
30
30
36
38
39
47
65
84
89
92
93
95
96
96
96
98
92

Pressure (mb)

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

Ozone (du)

339
339
337
336
335
333
332
330
331
330
326
325
325
326
329
331
331
332
335
341
338
338
336
336

Monday 14

Waning Gibbous 80%

23:12

09:05

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

Sun - Rise: 05:02, Set: 21:24, Transit: 13:13. Moon - Rise: 23:12, Set: 09:05. Civil Dark: 22:11 - 04:16. Nautical Dark: 23:22 - 03:06. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

65
75
87
63
47
60
52
28
45
77
64
62
50
39
19
0
1
4
2
2
70
33
32
91

Low Clouds (% Sky Obscured)

28
71
87
62
28
36
47
28
29
38
53
62
38
37
19
0
0
0
0
0
7
14
21
27

Medium Clouds (% Sky Obscured)

38
18
51
0
18
21
0
0
11
30
25
15
24
8
0
0
1
2
2
2
13
28
26
66

High Clouds (% Sky Obscured)

0
0
0
0
0
3
0
2
45
60
4
0
0
0
0
0
0
0
0
0
26
4
6
29

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
3
22
27
8
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

6
8
11
14
13
15
18
17
19
19
17
16
14
13
10
8
9
10
10
10
10
10
10
12

Chance of Frost

Temperature (°C)

18
20
21
21
23
25
24
24
25
23
22
21
19
18
16
14
13
12
12
11
11
11
12
13

Feels Like (°C)

19
19
20
18
19
22
20
19
19
17
16
16
16
15
14
13
12
11
10
9
9
8
10
11

Dew Point (°C)

16
14
14
12
8
9
8
9
7
5
4
5
6
7
7
8
9
9
9
9
9
9
9
9

Relative Humidity (%)

85
70
61
55
38
35
34
37
32
30
31
35
40
48
56
67
75
80
83
84
85
86
84
75

Pressure (mb)

1010
1010
1010
1011
1011
1010
1010
1011
1011
1011
1011
1012
1012
1013
1014
1014
1015
1015
1015
1014
1014
1014
1015
1015

Ozone (du)

334
333
333
334
334
334
335
338
340
343
346
348
348
352
361
369
369
368
369
362
361
363
358
358

Tuesday 15

Waning Gibbous 70%

23:22

10:29

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

Sun - Rise: 05:04, Set: 21:23, Transit: 13:13. Moon - Rise: 23:22, Set: 10:29. Civil Dark: 22:10 - 04:17. Nautical Dark: 23:20 - 03:08. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

94
97
98
98
100
100
100
100
100
99
98
87
73
61
43
32
20
17
20
31
51
77
100
100

Low Clouds (% Sky Obscured)

32
48
60
65
75
79
86
89
83
72
69
55
33
17
11
5
19
17
20
27
25
33
36
35

Medium Clouds (% Sky Obscured)

90
94
97
94
100
98
95
96
42
63
96
80
69
59
42
27
20
17
20
31
51
9
51
47

High Clouds (% Sky Obscured)

24
4
34
65
95
77
60
55
50
53
55
50
40
35
35
32
20
17
20
31
51
77
100
59

ISS Passover

Visibility (miles)

9
9
9
9
9
8
9
9
9
9
9
9
9
9
9
9
9
5
7
5
9
7
7
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None
None
None
None

Precipitation Probability (%)

7
15
24
41
47
51
55
58
58
55
52
46
33
2
2
5
33
46
42
59
55
40
37
23

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.2
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
8
8
8
9
10
11
9
6
4
6
8
7
7
8
9
9
11
12
12
12
13
14
14

Relative Humidity (%)

67
59
51
51
57
60
67
55
42
37
45
56
54
56
61
71
75
90
95
95
95
95
96
96

Pressure (mb)

1015
1015
1015
1014
1014
1014
1014
1014
1013
1013
1013
1013
1014
1014
1014
1014
1015
1015
1014
1014
1014
1014
1014
1014

Ozone (du)

358
354
351
347
345
343
341
339
337
336
333
329
327
326
326
325
324
317
315
314
314
315
314
310

Wednesday 16

Waning Gibbous 59%

23:33

11:53

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
07 Bad

Sun - Rise: 05:05, Set: 21:22, Transit: 13:13. Moon - Rise: 23:33, Set: 11:53. Civil Dark: 22:09 - 04:19. Nautical Dark: 23:18 - 03:10. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
94
88
82
83
82
82
77
69
57
87
87
86
80
73
67
78
89
100
92
87
82
87

Low Clouds (% Sky Obscured)

30
30
26
33
29
23
17
15
0
0
0
53
41
29
19
10
10
24
28
36
46
50
59
65

Medium Clouds (% Sky Obscured)

70
65
56
55
48
13
38
45
50
55
35
57
44
31
20
15
5
17
32
42
33
30
19
29

High Clouds (% Sky Obscured)

84
100
94
87
76
59
55
79
73
65
44
17
17
12
20
27
47
63
81
96
69
44
18
21

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
2
9
5
9
7
5
3
5
7
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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

20
9
10
24
39
34
39
45
76
51
34
45
41
40
40
40
41
41
40
38
41
39
35
35

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
92
88
86
88
88
89
92
91
96
95
91
92
93
95
95
96
95
95
95
95
95
95
95

Pressure (mb)

1014
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011

Ozone (du)

310
309
306
307
306
309
312
318
317
320
322
326
327
328
330
328
326
324
324
324
325
325
326
327

Thursday 17

Waning Gibbous 48%

23:44

13:18

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 OK
03 Good
04 Good
05 Good
06 Good
07 Good

Sun - Rise: 05:06, Set: 21:21, Transit: 13:13. Moon - Rise: 23:44, Set: 13:18. Civil Dark: 22:07 - 04:20. Nautical Dark: 23:16 - 03:13. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

91
96
96
96
96
97
98
100
100
100
100
100
99
98
94
93
91
65
37
8
7
5
4
10

Low Clouds (% Sky Obscured)

78
90
82
74
68
59
57
52
50
51
52
41
36
25
14
7
1
1
0
0
0
0
0
2

Medium Clouds (% Sky Obscured)

37
50
45
44
50
58
60
61
46
35
22
12
6
0
9
17
26
17
9
0
1
2
2
5

High Clouds (% Sky Obscured)

26
30
44
59
78
86
93
100
100
100
100
97
95
92
90
86
90
62
34
7
7
5
4
10

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 (%)

30
20
21
19
10
20
22
18
27
30
30
26
20
5
7
5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
16
17
17
17
17
20
20
19
19
19
20
17
16
16
15
14
14
11
11
11
11
11
11

Dew Point (°C)

15
15
15
15
16
15
15
15
14
13
13
13
12
11
11
11
11
11
11
11
11
11
10
10

Relative Humidity (%)

92
90
88
83
80
75
70
65
60
61
64
66
69
72
75
80
86
92
92
93
93
89
83
79

Pressure (mb)

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

Ozone (du)

327
327
327
327
328
328
328
327
327
327
328
329
329
330
330
331
332
332
333
334
334
335
337
338

Friday 18

Third Quarter 36%

23:59

14:47

08 Good
09 OK
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

Sun - Rise: 05:08, Set: 21:20, Transit: 13:13. Moon - Rise: 23:59, Set: 14:47. Civil Dark: 22:06 - 04:22. Nautical Dark: 23:13 - 03:15. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

15
21
43
65
87
89
93
98
98
95
95
97
98
100
100
100
100

Low Clouds (% Sky Obscured)

4
7
28
50
72
67
65
68
74
89
92
79
62
45
34
23
11

Medium Clouds (% Sky Obscured)

7
9
6
3
0
14
23
38
26
26
17
7
9
7
4
2
0

High Clouds (% Sky Obscured)

15
21
28
29
31
26
22
14
19
22
23
46
71
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

Fog (%)

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

Precipitation Probability (%)

2
9
16
16
18
14
12
3
4
5
9
4
2
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
11
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Relative Humidity (%)

73
66
62
59
56
54
52
50
49
50
52
53
57
63
68
71
75

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

340
342
345
345
345
346
342
339
336
337
337
338
339
340
341
340
340

Forecast for Lichfield, Staffordshire, United Kingdom (52.69,-1.81)

Generated: 12/07/25 08:07:18. Forecast: 12/07/25 to 18/07/25. Timezone: UTC+1.00