Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 27

Waning Gibbous 60%

23:40

13:33

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

Sun - Rise: 05:37, Set: 21:10, Transit: 13:24. Moon - Rise: 23:40, Set: 13:33. Civil Dark: 21:51 - 04:57. Nautical Dark: 22:46 - 04:01. Astro Dark: 00:05 - 02:46

Total Clouds (% Sky Obscured)

48
48
48
50
47
61
55
57
61
42
41
49
25
53
29
32
16
6
11
0
2
16
23
42

Low Clouds (% Sky Obscured)

38
35
37
43
25
46
44
39
39
42
48
53
29
58
29
34
20
8
16
0
0
0
4
6

Medium Clouds (% Sky Obscured)

28
28
27
26
31
36
22
31
44
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
14
16
31

ISS Passover

Visibility (miles)

8
7
8
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

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

Precipitation Probability (%)

1
5
0
44
43
41
27
17
14
1
2
8
7
11
9
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
8
8
9
11
12
12
12
12
13
13
14
14
13
13
12
9
8
7
6
5
4
3
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
12
12
13
12
12
12
12
12
13
13
14
14
14
14
14
14
14
14
14
14
13
13

Relative Humidity (%)

87
86
86
87
86
80
78
77
73
73
74
77
78
79
83
85
87
89
90
90
90
90
89
90

Pressure (mb)

1013
1013
1013
1014
1014
1015
1015
1015
1016
1016
1016
1016
1017
1017
1018
1018
1019
1020
1021
1021
1022
1022
1022
1023

Ozone (du)

369
366
364
364
366
369
370
372
373
378
383
383
383
380
377
378
377
374
368
364
362
362
361
360

Sunday 28

Third Quarter 49%

23:58

14:59

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

Sun - Rise: 05:39, Set: 21:09, Transit: 13:24. Moon - Rise: 23:58, Set: 14:59. Civil Dark: 21:49 - 04:58. Nautical Dark: 22:44 - 04:04. Astro Dark: 00:01 - 02:50

Total Clouds (% Sky Obscured)

56
65
61
50
55
50
50
50
26
12
0
0
10
23
29
44
74
19
40
35
35
35
35
35

Low Clouds (% Sky Obscured)

1
9
6
0
6
0
16
12
30
13
0
0
8
20
28
30
33
1
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)

45
45
45
40
40
35
35
40
0
3
0
0
3
2
4
16
53
16
45
50
50
50
50
50

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 (%)

10
13
81
88
2
30
0
0
5
5
2
2
3
1
1
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
5
6
5
4
5
4
2
1
1
2
5
4
4
4
3
3
3
3
3
4
4
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
12
12
12
12
13
13
13
13
13
14
14
14
14
14
14
14
14
14
13
13
13
13
12

Relative Humidity (%)

90
90
92
87
84
82
77
72
68
68
67
69
70
71
72
75
78
79
81
82
82
86
86
84

Pressure (mb)

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

Ozone (du)

360
359
359
359
360
359
356
353
352
348
344
340
339
337
334
332
331
330
329
329
329
330
330
330

Monday 29

Waning Crescent 37%

00:22

16:25

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

Sun - Rise: 05:40, Set: 21:07, Transit: 13:24. Moon - Rise: 00:22, Set: 16:25. Civil Dark: 21:47 - 05:00. Nautical Dark: 22:41 - 04:06. Astro Dark: 23:57 - 02:54

Total Clouds (% Sky Obscured)

35
4
24
37
41
52
34
14
23
46
35
21
19
20
33
66
97
93
100
100
92
94
97
100

Low Clouds (% Sky Obscured)

0
0
18
32
32
20
0
0
18
42
33
21
14
21
25
19
0
0
0
0
0
3
6
9

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
18
17
18
20
25
36
31
31
32

High Clouds (% Sky Obscured)

45
4
2
6
7
41
43
18
5
0
0
2
6
3
12
41
94
92
100
100
91
94
96
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
0
1
1
2
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)

4
3
4
4
5
5
5
5
3
4
5
6
6
6
7
6
6
4
6
5
5
4
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
79
76
75
73
73
72
69
69
72
73
75
74
75
76
78
81
82
83
83
83
82
82

Pressure (mb)

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

Ozone (du)

329
328
327
325
323
322
322
321
320
321
321
323
323
323
323
322
320
318
317
317
318
318
318
318

Tuesday 30

Waning Crescent 27%

00:56

17:47

04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 OK
12 OK
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

Sun - Rise: 05:42, Set: 21:06, Transit: 13:24. Moon - Rise: 00:56, Set: 17:47. Civil Dark: 21:46 - 05:02. Nautical Dark: 22:39 - 04:08. Astro Dark: 23:53 - 02:58

Total Clouds (% Sky Obscured)

100
100
100
98
97
96
54
40
34
69
85
100
100
100
100
99
100
100
99
99
98
96
95
83

Low Clouds (% Sky Obscured)

6
3
0
0
0
0
0
0
0
0
0
0
1
1
0
15
29
43
46
45
46
36
27
19

Medium Clouds (% Sky Obscured)

38
48
54
51
47
44
34
18
4
11
16
36
68
71
59
58
76
37
27
14
2
19
14
6

High Clouds (% Sky Obscured)

100
99
100
99
97
97
38
28
31
79
89
100
100
100
100
99
100
100
98
96
94
93
89
72

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
1
0
0
0
0
0
0
0
1
1
1
3
4
3
7
6
4
8
5
2
7
8
5

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

Chance of Frost

Temperature (°C)

16
16
16
16
17
17
18
19
19
19
19
19
19
19
19
19
19
18
18
17
17
17
17
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
83
82
79
76
72
71
72
72
76
78
81
81
82
81
82
85
88
89
90
90
90
92

Pressure (mb)

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

Ozone (du)

318
319
320
322
322
322
321
319
318
318
318
317
317
318
317
318
319
318
316
317
317
318
319
325

Wednesday 31

Waning Crescent 17%

01:44

19:00

04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
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 Bad
00 Bad
01 Bad
02 Bad
03 OK

Sun - Rise: 05:43, Set: 21:04, Transit: 13:23. Moon - Rise: 01:44, Set: 19:00. Civil Dark: 21:44 - 05:03. Nautical Dark: 22:37 - 04:10. Astro Dark: 23:49 - 03:02

Total Clouds (% Sky Obscured)

67
81
92
94
71
96
58
46
64
49
65
65
70
87
93
93
97
100
87
73
60
53
44
34

Low Clouds (% Sky Obscured)

20
21
23
29
30
29
21
13
8
21
24
27
21
21
21
32
36
39
44
52
60
54
45
39

Medium Clouds (% Sky Obscured)

3
24
35
40
15
22
21
22
23
23
22
20
27
70
89
85
82
80
62
44
26
18
10
2

High Clouds (% Sky Obscured)

51
54
57
68
79
98
62
33
13
5
12
10
10
19
20
43
70
100
67
33
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 (%)

4
2
0
0
0
0
0
1
6
8
5
5
2
0
0
2
2
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
5
3
4
5
5
5
6
8
8
8
9
9
11
10
7
7
7
7
8
8
9
9

Chance of Frost

Temperature (°C)

17
17
17
17
17
18
18
19
19
19
19
19
19
19
18
17
17
17
17
17
16
16
16
16

Feels Like (°C)

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

Dew Point (°C)

15
15
15
15
15
16
16
15
15
16
16
16
15
16
16
15
15
15
14
14
14
14
14
15

Relative Humidity (%)

92
92
90
89
89
86
83
80
78
80
80
80
80
82
86
85
86
85
86
85
86
87
89
90

Pressure (mb)

1013
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

326
327
328
328
327
325
324
324
324
326
331
333
333
332
336
338
338
339
339
340
341
342
342
342

Thursday 1

Waning Crescent 10%

02:45

19:57

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
03 Bad

Sun - Rise: 05:44, Set: 21:02, Transit: 13:23. Moon - Rise: 02:45, Set: 19:57. Civil Dark: 21:42 - 05:05. Nautical Dark: 22:35 - 04:12. Astro Dark: 23:45 - 03:05

Total Clouds (% Sky Obscured)

41
57
70
78
85
86
90
93
100
100
100
100
96
91
87
85
84
83
80
77
73
76
79
83

Low Clouds (% Sky Obscured)

44
53
58
57
57
54
64
75
85
75
66
57
48
40
29
40
50
61
60
60
60
59
59
61

Medium Clouds (% Sky Obscured)

5
6
4
4
7
8
17
18
25
30
36
36
41
48
57
58
60
61
46
32
18
19
17
12

High Clouds (% Sky Obscured)

0
0
0
10
19
29
53
76
100
100
100
100
95
90
83
53
26
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
8
8
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
3
3
14
23
30
49
69
86
85
78
58
42
24
3
5
6
5
20
23
25
29
33
42

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
10
9
10
10
11
12
13
15
16
16
15
15
15
15
14
14
14
14
15
16
16
16
17

Chance of Frost

Temperature (°C)

16
16
16
16
17
17
17
18
18
18
18
17
17
17
17
16
16
16
16
16
16
16
16
15

Feels Like (°C)

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

Dew Point (°C)

14
15
15
15
15
15
15
15
15
15
15
15
14
14
14
15
15
15
15
15
15
15
15
14

Relative Humidity (%)

90
90
90
89
89
88
86
86
86
85
85
83
82
83
86
89
90
93
95
95
95
95
93
92

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010

Ozone (du)

342
341
341
340
341
341
342
343
344
345
348
350
352
352
352
353
354
355
356
354
351
349
345
340

Friday 2

Waning Crescent 4%

03:57

20:39

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

Sun - Rise: 05:46, Set: 21:01, Transit: 13:23. Moon - Rise: 03:57, Set: 20:39. Civil Dark: 21:40 - 05:07. Nautical Dark: 22:32 - 04:14. Astro Dark: 23:41 - 03:09

Total Clouds (% Sky Obscured)

77
69
61
67
73
76
75
70
69
69
66
65
63
64
65
69
73
77
83
90
96

Low Clouds (% Sky Obscured)

53
44
35
42
47
52
56
59
62
62
57
55
52
47
47
47
48
52
57
63
68

Medium Clouds (% Sky Obscured)

8
5
4
7
8
11
17
17
17
11
8
8
4
1
0
2
6
12
15
20
23

High Clouds (% Sky Obscured)

1
1
2
6
12
16
16
14
12
16
22
24
31
44
60
58
60
64
63
68
76

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

Fog (%)

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
Very Light Rain

Precipitation Probability (%)

37
32
32
27
24
22
34
34
41
39
37
33
32
28
30
30
29
28
32
39
48

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

18
18
17
17
17
17
18
17
18
18
19
19
20
20
19
18
18
18
17
17
17

Chance of Frost

Temperature (°C)

15
15
15
15
15
16
16
16
16
17
17
17
17
17
17
17
16
16
16
16
16

Feels Like (°C)

14
13
13
13
13
13
13
13
13
13
15
15
15
15
15
15
15
14
15
14
14

Dew Point (°C)

13
13
13
13
13
13
13
13
13
13
13
13
13
14
14
14
14
14
15
15
15

Relative Humidity (%)

87
87
86
85
83
81
79
79
81
79
79
79
79
82
83
85
87
89
92
92
92

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1008

Ozone (du)

336
335
334
333
333
332
331
332
333
334
334
334
334
334
334
334
331
327
324
322
320

Forecast for Clovelly, Devon, United Kingdom (51.00,-4.40)

Generated: 27/07/24 04:34:25. Forecast: 27/07/24 to 02/08/24. Timezone: UTC+1.00