Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 14

Waning Gibbous 80%

23:08

10:24

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

Sun - Rise: 04:56, Set: 21:22, Transit: 13:09. Moon - Rise: 23:08, Set: 10:24. Civil Dark: 22:09 - 04:08. Nautical Dark: 23:24 - 02:55. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
0
45
54
81
21
33
30
32
92
94
100
100
100
100
100
100
98
75
91
100
100
68
46

Low Clouds (% Sky Obscured)

0
0
0
0
0
17
22
25
31
80
81
53
38
57
39
46
58
71
42
43
42
65
48
46

Medium Clouds (% Sky Obscured)

0
0
3
0
3
0
0
0
3
69
68
98
100
100
100
100
100
72
66
86
100
100
64
30

High Clouds (% Sky Obscured)

0
0
35
4
35
5
33
19
32
84
76
100
85
100
100
100
15
1
1
4
35
45
29
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
7
9
9
9
9
9
3
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
Light Rain
Light Rain
Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
5
46
68
95
95
95
81
81
63
57
83
80
76
32

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
1
0.8
0.9
0.4
0.4
0
0
0.6
0.4
0.4
0

Wind Speed/Direction (mph)

8
9
9
9
10
9
9
10
13
14
16
18
17
16
16
16
18
16
16
17
16
14
13
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
8
9
9
9
10
10
10
10
10
10
9
13
14
15
15
14
14
13
14
14
14
14
14

Relative Humidity (%)

54
62
69
76
81
87
89
83
74
67
62
55
70
81
92
89
90
89
79
78
79
86
89
90

Pressure (mb)

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

Ozone (du)

368
367
366
362
356
356
354
355
354
355
354
354
355
356
354
357
361
355
352
352
354
358
359
353

Tuesday 15

Waning Gibbous 70%

23:18

11:49

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

Sun - Rise: 04:57, Set: 21:20, Transit: 13:09. Moon - Rise: 23:18, Set: 11:49. Civil Dark: 22:08 - 04:10. Nautical Dark: 23:22 - 02:58. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

44
49
63
30
60
39
22
21
28
44
51
84
87
88
81
66
79
73
79
8
58
100
21
30

Low Clouds (% Sky Obscured)

44
49
36
0
35
39
22
21
28
44
43
71
61
81
57
30
32
33
66
0
0
0
0
17

Medium Clouds (% Sky Obscured)

22
16
21
0
2
0
7
3
0
0
0
12
57
54
53
38
48
44
20
0
26
24
15
13

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
1
0
20
2
2
2
3
55
55
54
8
58
100
21
30

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 (%)

4
0
2
13
1
0
0
0
0
0
3
6
15
4
16
7
14
9
2
0
0
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
14
12
11
11
11
12
13
14
16
16
17
16
18
18
19
20
21
21
20
19
18
17
16

Dew Point (°C)

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

Relative Humidity (%)

92
92
92
90
89
89
93
92
84
74
63
56
55
53
51
53
54
50
48
50
55
61
65
68

Pressure (mb)

1010
1010
1010
1010
1011
1011
1012
1013
1013
1013
1014
1014
1015
1015
1015
1015
1016
1016
1016
1016
1017
1017
1017
1017

Ozone (du)

346
342
342
342
336
331
330
329
324
323
324
324
323
321
322
322
320
319
318
315
311
308
305
303

Wednesday 16

Waning Gibbous 59%

23:28

13:15

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

Sun - Rise: 04:58, Set: 21:19, Transit: 13:09. Moon - Rise: 23:28, Set: 13:15. Civil Dark: 22:06 - 04:11. Nautical Dark: 23:20 - 03:00. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
41
18
28
30
83
26
22
22
34
95
100
100
100
100
97
92
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
4
10
4
4
5
0
50
0
45
87
52
46
9
52
53
39
37
38

Medium Clouds (% Sky Obscured)

12
2
2
1
2
3
27
12
9
22
34
21
31
44
53
73
45
56
27
66
53
28
9
4

High Clouds (% Sky Obscured)

100
100
41
18
28
30
74
26
22
22
34
88
100
100
100
100
71
30
100
100
100
100
100
97

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
9
9
9
5
9
9

Fog (%)

0
0
0
0
0
2
100
100
100
2
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
Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
5
16
24
40
38
39
46
64
36
3
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0

Wind Speed/Direction (mph)

5
4
4
3
4
4
4
3
3
4
5
6
7
8
8
10
9
9
6
4
3
2
3
5

Chance of Frost

Temperature (°C)

15
15
14
13
13
13
13
13
15
17
19
21
22
23
23
23
24
24
23
24
24
21
20
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
86
87
92
92
93
90
79
73
64
67
64
60
57
53
56
53
58
61
60
63
76
85
89

Pressure (mb)

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

Ozone (du)

303
303
301
303
306
307
308
309
308
308
309
310
310
309
308
307
307
306
304
304
304
305
307
307

Thursday 17

Waning Gibbous 48%

23:39

14:44

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
22 Bad

Sun - Rise: 05:00, Set: 21:18, Transit: 13:09. Moon - Rise: 23:39, Set: 14:44. Civil Dark: 22:05 - 04:13. Nautical Dark: 23:17 - 03:03. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
99
96
92
87
91
95
100
99
98
98
96
94
93
96
98
100
100
82
56
56
47
35
32

Low Clouds (% Sky Obscured)

39
33
41
46
41
40
39
41
43
41
36
34
34
29
21
12
3
11
19
27
28
29
29
30

Medium Clouds (% Sky Obscured)

7
8
18
47
34
33
34
64
67
70
76
77
80
75
85
77
4
17
36
56
47
39
21
16

High Clouds (% Sky Obscured)

95
91
69
47
25
50
75
100
96
91
89
65
53
43
65
83
100
98
82
56
46
26
2
1

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
3
16
11
6
6
2
0
1
2
3
4
3
0
3
5
5
13
10
4
6
12
22
31

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
3
4
3
2
2
3
3
4
4
5
6
7
8
9
10
10
9
8
9
8
8
7
6

Chance of Frost

Temperature (°C)

18
18
17
17
17
17
17
18
19
20
21
23
24
25
27
27
27
28
28
28
27
26
23
21

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
86
86
89
89
89
90
88
82
71
64
58
56
52
43
37
35
31
28
28
34
41
51
67

Pressure (mb)

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

Ozone (du)

306
304
303
305
307
307
308
310
312
317
320
320
322
325
326
328
330
334
335
328
326
326
327
328

Friday 18

Third Quarter 36%

23:53

16:17

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
22 Bad

Sun - Rise: 05:01, Set: 21:17, Transit: 13:09. Moon - Rise: 23:53, Set: 16:17. Civil Dark: 22:03 - 04:15. Nautical Dark: 23:15 - 03:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

32
55
72
76
67
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
81

Low Clouds (% Sky Obscured)

32
38
43
44
48
51
54
55
63
69
76
67
58
50
58
66
74
73
73
73
63
53
42
40

Medium Clouds (% Sky Obscured)

13
36
29
12
14
22
33
49
70
67
64
93
98
97
98
99
100
85
70
58
73
86
95
80

High Clouds (% Sky Obscured)

2
7
52
57
53
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
73

ISS Passover

Visibility (miles)

9
7
9
9
9
9
9
9
9
7
9
6
7
9
2
3
4
6
5
4
3
5
7
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

44
45
56
69
70
90
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
91
87

Precipitation Amount (mm)

0
0.2
0.2
0.3
0.2
0.6
1.2
0.6
0.6
0.7
0.9
0.8
0.6
0.6
1.7
1.8
1.2
1.7
1.5
1.6
0.9
0.5
0.4
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
19
18
18
17
17
17
17
18
19
20
20
21
21
22
21
21
20
20
20
20
19
18
18

Feels Like (°C)

21
20
18
18
18
18
17
18
18
20
20
21
21
21
21
22
22
23
22
21
20
19
20
20

Dew Point (°C)

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

Relative Humidity (%)

77
86
90
92
95
98
96
95
90
86
81
75
69
64
64
72
80
89
88
86
85
86
89
92

Pressure (mb)

1009
1009
1009
1009
1008
1008
1008
1007
1007
1007
1007
1006
1006
1006
1005
1005
1004
1004
1004
1004
1003
1003
1003
1003

Ozone (du)

326
323
324
326
326
326
327
329
328
328
327
327
327
325
324
326
328
330
330
330
330
331
332
332

Saturday 19

Waning Crescent 25%

00:12

17:50

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
22 Bad

Sun - Rise: 05:03, Set: 21:15, Transit: 13:09. Moon - Rise: 00:12, Set: 17:50. Civil Dark: 22:02 - 04:16. Nautical Dark: 23:12 - 03:08. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

63
53
54
55
62
60
59
57
58
59
58
46
48
59
68
74
80
77
71
63
64
67
72
80

Low Clouds (% Sky Obscured)

41
42
47
50
52
53
53
54
51
49
46
46
48
59
61
59
57
56
57
58
52
44
15
17

Medium Clouds (% Sky Obscured)

63
53
37
22
7
5
2
0
0
0
0
5
13
25
24
25
17
23
27
22
26
28
34
60

High Clouds (% Sky Obscured)

44
20
14
7
0
0
0
0
7
14
22
14
6
0
1
2
3
8
11
15
30
46
60
74

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

Very 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 (%)

66
31
24
15
1
1
1
0
0
0
0
13
19
22
37
44
47
42
41
42
37
29
17
41

Precipitation Amount (mm)

0.3
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
5
5
5
6
6
7
8
8
9
10
10
10
10
10
9
9
9
9
9
8
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
93
92
93
93
93
93
92
90
78
67
59
52
47
41
40
39
39
44
50
57
60
64
67

Pressure (mb)

1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004

Ozone (du)

336
340
343
344
345
346
345
345
345
345
345
344
347
350
353
352
350
349
349
348
348
349
351
353

Sunday 20

Waning Crescent 15%

00:42

19:14

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: 05:04, Set: 21:14, Transit: 13:09. Moon - Rise: 00:42, Set: 19:14. Civil Dark: 22:00 - 04:18. Nautical Dark: 23:10 - 03:11. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

89
100
100
100
100
100
99
99
97
95
94
87
76
65
72
73
82
87
94
98

Low Clouds (% Sky Obscured)

24
37
34
31
28
33
39
44
50
57
64
69
72
65
67
64
67
68
71
75

Medium Clouds (% Sky Obscured)

78
94
94
94
95
86
77
67
58
52
45
42
38
40
38
41
39
44
50
55

High Clouds (% Sky Obscured)

87
100
99
98
98
98
98
98
93
85
78
65
40
27
27
26
30
40
31
10

ISS Passover

Visibility (miles)

9
8
8
8
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

Precipitation Type

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

Precipitation Probability (%)

38
28
42
41
33
36
29
48
42
33
28
42
49
53
63
67
66
55
45
56

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
3
2
3
4
5
4
4
5
5
7
8
8
9
9
9
9
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
15
14
14
15
16
16
16
16
14
14
14
14
14
14
21
20
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

73
78
85
86
86
86
86
86
85
74
64
56
51
48
44
45
45
45
46
46

Pressure (mb)

1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1006

Ozone (du)

353
353
354
355
356
357
356
355
355
354
352
351
352
353
354
355
356
357
355
354

Forecast for North Collingham, Nottinghamshire, United Kingdom (53.15,-0.76)

Generated: 14/07/25 23:42:33. Forecast: 14/07/25 to 20/07/25. Timezone: UTC+1.00