Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 27

Waning Gibbous 60%

23:25

13:18

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

Sun - Rise: 05:22, Set: 20:57, Transit: 13:09. Moon - Rise: 23:25, Set: 13:18. Civil Dark: 21:38 - 04:41. Nautical Dark: 22:34 - 03:45. Astro Dark: 23:56 - 02:28

Total Clouds (% Sky Obscured)

16
39
53
53
40
40
28
36
41
56
82
89
85
88
81
51
60
24
5
0
0
0
0
0

Low Clouds (% Sky Obscured)

40
42
45
44
40
37
25
35
32
28
49
56
60
57
48
44
63
19
4
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
19
0
0
0
0
0
26
40
36
38
32
37
48
15
4
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
55
24
0
0
0
1
3
3
3
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
6
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
1
2
1
2
2
17
17
30
18
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
92
92
92
86
79
71
61
55
50
48
47
53
50
64
59
69
73
79
83
89
90
93
93

Pressure (mb)

1013
1013
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1017
1018
1019
1020
1020
1021
1021
1022

Ozone (du)

369
369
370
372
367
364
362
361
361
360
364
368
372
375
379
383
380
378
378
376
379
380
371
367

Sunday 28

Third Quarter 49%

23:43

14:45

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

Sun - Rise: 05:24, Set: 20:55, Transit: 13:09. Moon - Rise: 23:43, Set: 14:45. Civil Dark: 21:36 - 04:43. Nautical Dark: 22:31 - 03:47. Astro Dark: 23:51 - 02:32

Total Clouds (% Sky Obscured)

0
0
0
0
4
2
22
45
50
44
45
37
36
48
61
26
13
3
2
3
34
40
59
53

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
10
24
35
34
15
3
25
21
17
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
13
27
30
32
37
0
0
0
0
0
0
4
18
24

High Clouds (% Sky Obscured)

0
0
0
0
4
2
24
60
60
37
20
0
0
0
0
4
9
2
2
2
34
30
35
22

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)

3
2
2
2
1
1
2
2
3
3
3
4
4
5
8
8
7
7
5
3
3
3
3
3

Chance of Frost

Temperature (°C)

13
12
12
12
13
15
18
19
21
22
22
23
24
24
24
23
22
20
18
17
16
15
15
15

Feels Like (°C)

14
14
14
14
15
18
20
22
22
24
24
25
25
25
23
23
23
21
19
18
17
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

93
92
93
92
87
79
72
64
58
53
49
47
46
45
50
58
64
70
75
74
77
77
78
80

Pressure (mb)

1022
1023
1024
1024
1025
1026
1026
1026
1026
1026
1025
1025
1025
1024
1024
1024
1024
1024
1025
1025
1024
1024
1024
1024

Ozone (du)

364
362
360
358
356
355
354
355
354
355
356
354
351
349
348
345
340
337
334
333
332
331
329
328

Monday 29

Waning Crescent 37%

00:07

16:11

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

Sun - Rise: 05:25, Set: 20:54, Transit: 13:09. Moon - Rise: 00:07, Set: 16:11. Civil Dark: 21:34 - 04:44. Nautical Dark: 22:29 - 03:50. Astro Dark: 23:47 - 02:36

Total Clouds (% Sky Obscured)

70
45
42
58
44
45
45
40
17
11
19
20
23
11
21
75
64
60
56
45
40
40
49
55

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
5
7
18
19
23
12
11
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

27
25
23
17
6
0
0
0
0
0
0
0
0
0
13
23
11
7
7
0
0
0
0
0

High Clouds (% Sky Obscured)

35
5
6
25
25
20
20
20
6
2
0
0
0
0
1
44
45
40
40
45
50
50
49
53

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)

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

Chance of Frost

Temperature (°C)

14
14
14
14
15
17
19
21
23
24
25
26
26
26
26
26
25
23
21
20
19
18
18
17

Feels Like (°C)

14
13
15
15
15
17
19
21
22
25
26
27
27
27
27
27
25
23
21
20
19
18
18
18

Dew Point (°C)

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

Relative Humidity (%)

80
80
84
83
79
73
68
62
56
51
46
43
41
41
42
44
56
62
65
66
68
69
69
71

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1022
1022
1021
1021
1020
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

326
326
326
326
326
326
326
326
327
328
329
329
330
332
333
331
330
330
330
331
330
330
330
327

Tuesday 30

Waning Crescent 27%

00:40

17:34

03 Bad
04 Bad
05 OK
06 Good
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

Sun - Rise: 05:26, Set: 20:52, Transit: 13:09. Moon - Rise: 00:40, Set: 17:34. Civil Dark: 21:33 - 04:46. Nautical Dark: 22:27 - 03:52. Astro Dark: 23:42 - 02:40

Total Clouds (% Sky Obscured)

67
59
31
11
50
66
76
51
60
95
100
99
100
100
100
100
66
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
6
10
13
17
22
18
17
14
27
37
49
46
48
62
65
87

Medium Clouds (% Sky Obscured)

0
0
0
0
5
10
17
15
16
53
60
54
60
64
58
58
62
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

67
59
26
6
41
53
59
40
53
67
97
75
74
100
100
100
57
100
100
100
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
9
9
9
9
7
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
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
1
1
4
4
1
2
1
0
10
20
28
48
61
73
91
86
75
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.5
0.3
0.6
1.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
16
16
16
17
19
21
23
24
26
27
28
28
29
28
28
27
25
23
22
21
20
19
19

Feels Like (°C)

17
16
16
17
19
19
20
22
26
27
28
28
29
30
29
29
28
26
22
21
20
20
20
20

Dew Point (°C)

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

Relative Humidity (%)

74
75
78
81
77
69
64
58
52
49
47
46
46
46
46
47
59
68
64
63
66
81
85
84

Pressure (mb)

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

Ozone (du)

326
325
325
325
325
325
328
329
327
325
322
320
318
314
313
313
313
313
315
313
312
312
315
316

Wednesday 31

Waning Crescent 17%

01:27

18:47

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
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:28, Set: 20:51, Transit: 13:09. Moon - Rise: 01:27, Set: 18:47. Civil Dark: 21:31 - 04:48. Nautical Dark: 22:24 - 03:54. Astro Dark: 23:38 - 02:44

Total Clouds (% Sky Obscured)

100
100
100
100
99
100
94
98
99
97
99
100
99
85
80
70
98
97
95
97
98
99
98
97

Low Clouds (% Sky Obscured)

94
93
92
47
78
81
82
89
89
85
86
85
76
72
74
70
82
82
87
74
57
34
45
65

Medium Clouds (% Sky Obscured)

100
100
100
100
64
65
65
64
69
67
69
68
66
44
21
0
21
14
7
19
29
37
42
47

High Clouds (% Sky Obscured)

100
96
100
100
97
99
72
70
65
70
76
77
94
52
25
3
37
29
21
43
66
86
78
69

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
8
7
7

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
83
51
3
5
3
0
95
89
76
68
63
60
59
65

Precipitation Amount (mm)

1.6
1.2
1.7
2.8
2.3
2.1
2.2
1.8
1.2
0.6
0.5
0
0
0
0
0
0.8
0.7
0.5
0.3
0.3
0.3
0.3
0.3

Wind Speed/Direction (mph)

3
4
4
5
6
6
6
5
4
5
5
4
4
4
4
4
4
4
4
5
4
4
4
5

Chance of Frost

Temperature (°C)

19
19
18
18
18
19
19
19
20
21
22
23
23
23
24
24
24
22
22
21
20
20
19
19

Feels Like (°C)

19
19
19
18
18
19
19
20
20
21
23
24
24
24
25
25
25
24
23
23
24
24
24
18

Dew Point (°C)

16
17
17
17
17
17
17
16
16
16
16
16
16
16
16
16
17
16
16
16
17
17
18
18

Relative Humidity (%)

81
89
93
95
93
89
88
82
76
70
66
64
63
61
61
60
63
67
69
73
79
86
92
93

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1012
1012
1012
1011
1011

Ozone (du)

318
319
319
320
321
323
324
324
325
326
323
319
319
320
321
325
328
327
325
324
326
328
330
331

Thursday 1

Waning Crescent 10%

02:29

19:44

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
23 Bad
00 Bad
01 Bad
02 OK

Sun - Rise: 05:29, Set: 20:49, Transit: 13:09. Moon - Rise: 02:29, Set: 19:44. Civil Dark: 21:29 - 04:50. Nautical Dark: 22:22 - 03:56. Astro Dark: 23:34 - 02:48

Total Clouds (% Sky Obscured)

94
77
61
44
57
69
82
86
88
92
94
97
100
100
100
100
98
95
91
84
77
72
56
40

Low Clouds (% Sky Obscured)

84
69
54
39
48
55
61
65
71
77
63
50
38
44
52
57
52
50
49
44
40
35
26
17

Medium Clouds (% Sky Obscured)

58
43
28
14
14
15
15
14
11
11
13
16
16
22
30
42
56
65
70
61
49
41
35
28

High Clouds (% Sky Obscured)

55
34
18
2
10
21
35
45
50
62
72
80
100
100
100
100
99
98
95
69
56
58
39
18

ISS Passover

Visibility (miles)

7
6
7
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

76
74
67
52
38
23
3
8
8
4
15
18
15
21
21
17
41
59
72
65
51
25
17
9

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
19
18
18
17
20
20
20
21
21
21
24
23
22
22
22
22
18
19
18
18
17
17
13

Dew Point (°C)

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

Relative Humidity (%)

95
95
93
93
93
88
82
77
71
65
60
58
57
56
59
63
66
71
77
83
81
79
77
82

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

333
335
336
336
337
337
337
337
338
340
342
342
342
342
344
346
348
349
350
351
352
353
354
354

Friday 2

Waning Crescent 4%

No Rise

20:26

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

Sun - Rise: 05:31, Set: 20:47, Transit: 13:09. Moon - Rise: No Rise, Set: 20:26. Civil Dark: 21:27 - 04:51. Nautical Dark: 22:20 - 03:59. Astro Dark: 23:30 - 02:52

Total Clouds (% Sky Obscured)

23
21
23
23
34
45
55
49
43
37
45
53
60
70
80
91
71
49
27
22
12
12

Low Clouds (% Sky Obscured)

6
11
16
22
34
46
56
45
35
24
27
34
38
51
55
59
51
39
26
28
33
31

Medium Clouds (% Sky Obscured)

21
15
9
3
2
1
0
3
8
15
18
21
22
21
17
10
5
3
0
2
3
5

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
4
6
10
14
21
14
10
2
9
12
22
27
27
31

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
95
92
90
87
79
73
65
57
50
44
45
47
49
50
52
53
61
68
76
80
84

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1009

Ozone (du)

354
354
349
344
339
337
335
333
333
332
332
333
334
335
335
334
334
334
333
332
329
327

Forecast for Crondall, Hampshire, United Kingdom (51.23,-0.86)

Generated: 27/07/24 03:46:02. Forecast: 27/07/24 to 02/08/24. Timezone: UTC+1.00