Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 27

Waning Gibbous 60%

23:25

13:21

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

Sun - Rise: 05:22, Set: 21:00, Transit: 13:11. Moon - Rise: 23:25, Set: 13:21. Civil Dark: 21:42 - 04:40. Nautical Dark: 22:39 - 03:43. Astro Dark: 00:12 - 02:16

Total Clouds (% Sky Obscured)

87
79
73
64
27
32
0
0
13
22
37
53
61
67
98
83
88
52
66
35
7
15
16
0

Low Clouds (% Sky Obscured)

15
8
14
2
0
0
0
0
13
20
19
34
40
50
65
54
52
33
58
31
6
17
19
0

Medium Clouds (% Sky Obscured)

28
27
20
0
0
0
0
0
0
0
24
38
30
34
48
41
76
36
11
2
0
0
0
0

High Clouds (% Sky Obscured)

0
32
47
55
33
39
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
3
18
25
15
9
27
32
27
32
16
8
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
4
3
3
4
3
4
3
5
6
8
8
9
9
10
9
10
9
8
8
6
5
4
4

Chance of Frost

Temperature (°C)

15
14
14
13
11
11
10
12
13
15
17
18
19
19
20
20
20
20
20
19
18
17
15
14

Feels Like (°C)

16
15
14
12
10
10
10
13
14
16
17
18
18
17
17
18
17
17
19
17
17
17
16
15

Dew Point (°C)

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

Relative Humidity (%)

93
93
95
93
93
95
95
90
82
72
64
57
53
48
49
52
53
54
52
62
72
85
89
90

Pressure (mb)

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

Ozone (du)

375
377
377
375
375
374
372
368
364
363
364
364
366
369
370
374
378
386
391
383
381
378
375
377

Sunday 28

Third Quarter 49%

23:43

14:48

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

Sun - Rise: 05:23, Set: 20:59, Transit: 13:11. Moon - Rise: 23:43, Set: 14:48. Civil Dark: 21:40 - 04:42. Nautical Dark: 22:37 - 03:46. Astro Dark: 00:06 - 02:21

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
0
17
35
38
38
25
51
86
74
60
32
32
26
29
71

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
14
31
41
41
20
0
7
29
23
26
11
23
21
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
35
34
23
12
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
0
0
2
0
0
4
9
40
50
39
7
28
6
12
70

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
25
7
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
1
1
2
2
2
2
3
3
5
5
5
6
6
4
3
4
5
4

Chance of Frost

Temperature (°C)

14
13
13
12
12
11
11
12
14
16
19
20
21
22
23
24
24
24
24
23
22
20
18
17

Feels Like (°C)

14
15
14
14
13
13
13
14
16
18
21
23
23
24
24
24
25
23
22
23
23
20
18
17

Dew Point (°C)

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

Relative Humidity (%)

90
92
92
90
90
90
90
86
78
72
65
59
52
49
46
44
44
43
45
53
60
69
78
81

Pressure (mb)

1021
1021
1022
1023
1023
1023
1024
1025
1025
1026
1026
1026
1026
1025
1025
1025
1024
1024
1024
1023
1023
1024
1024
1024

Ozone (du)

375
367
362
360
359
359
358
357
356
355
355
355
354
352
350
349
346
342
339
335
333
331
329
329

Monday 29

Waning Crescent 37%

00:06

16:15

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

Sun - Rise: 05:25, Set: 20:57, Transit: 13:11. Moon - Rise: 00:06, Set: 16:15. Civil Dark: 21:38 - 04:44. Nautical Dark: 22:34 - 03:48. Astro Dark: 23:56 - 02:26

Total Clouds (% Sky Obscured)

10
4
4
40
21
60
63
70
64
75
18
30
26
13
14
19
19
39
70
68
53
29
44
33

Low Clouds (% Sky Obscured)

0
0
0
5
0
1
5
10
31
40
16
27
26
13
14
17
17
23
25
23
21
18
12
5

Medium Clouds (% Sky Obscured)

0
0
0
26
14
46
51
41
23
24
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

9
3
3
1
2
1
2
20
8
2
0
0
0
0
0
0
0
13
40
40
28
4
27
26

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

Chance of Frost

Temperature (°C)

16
15
14
13
13
13
13
14
16
18
20
22
23
24
25
26
26
26
26
25
24
22
21
19

Feels Like (°C)

17
17
15
14
14
14
14
15
17
18
19
23
23
24
26
27
27
27
27
26
24
23
23
20

Dew Point (°C)

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

Relative Humidity (%)

82
82
83
86
84
81
77
70
66
64
64
57
54
48
44
42
41
41
43
52
59
67
69
72

Pressure (mb)

1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1022
1022
1022
1021
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018

Ozone (du)

329
329
329
328
327
326
327
328
329
328
327
327
327
328
330
331
331
331
330
329
328
327
328
328

Tuesday 30

Waning Crescent 27%

No Rise

17:39

00 OK
01 Bad
02 Bad
03 Bad
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

Sun - Rise: 05:26, Set: 20:56, Transit: 13:11. Moon - Rise: No Rise, Set: 17:39. Civil Dark: 21:36 - 04:46. Nautical Dark: 22:32 - 03:50. Astro Dark: 23:51 - 02:31

Total Clouds (% Sky Obscured)

40
60
78
99
99
100
99
100
100
98
65
46
29
68
80
91
94
96
98
99
81
69
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
3
7
11
24
40
55
53
44
36
41
40
38
33
31

Medium Clouds (% Sky Obscured)

0
0
4
3
3
7
3
14
30
42
33
19
3
9
65
57
67
65
60
61
32
19
76
47

High Clouds (% Sky Obscured)

40
60
82
99
99
100
99
100
100
96
43
28
14
52
49
45
62
77
95
91
72
78
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
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
1
2
7
8
4
8
4
12
13
12

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)

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

Chance of Frost

Temperature (°C)

18
17
17
16
15
15
15
16
18
20
22
23
25
27
27
27
28
28
27
27
25
24
23
22

Feels Like (°C)

19
17
17
17
15
16
15
16
18
19
22
25
27
29
27
27
28
27
28
28
28
27
26
24

Dew Point (°C)

14
12
12
11
11
11
11
11
11
12
12
12
13
14
15
15
16
17
21
22
21
20
20
19

Relative Humidity (%)

73
73
73
72
73
75
75
73
66
60
54
50
48
46
46
46
48
52
67
76
75
80
84
83

Pressure (mb)

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

Ozone (du)

326
326
326
326
326
326
327
328
328
328
330
329
327
323
319
317
316
315
315
314
314
314
315
316

Wednesday 31

Waning Crescent 17%

No Rise

18:52

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
23 Bad

Sun - Rise: 05:28, Set: 20:54, Transit: 13:11. Moon - Rise: No Rise, Set: 18:52. Civil Dark: 21:35 - 04:47. Nautical Dark: 22:29 - 03:52. Astro Dark: 23:47 - 02:35

Total Clouds (% Sky Obscured)

100
100
92
100
100
100
100
100
100
98
71
75
72
81
86
89
93
96
100
92
84
75
79
82

Low Clouds (% Sky Obscured)

38
37
29
28
27
24
18
25
33
42
44
45
47
60
67
69
64
59
52
45
41
40
51
54

Medium Clouds (% Sky Obscured)

85
85
86
98
84
89
61
77
71
65
58
52
48
42
34
25
31
41
51
48
45
42
49
56

High Clouds (% Sky Obscured)

99
99
76
98
100
100
100
100
100
98
73
74
65
69
65
62
72
84
100
74
48
23
32
44

ISS Passover

Visibility (miles)

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

None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
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

Precipitation Probability (%)

30
41
49
61
77
84
83
84
90
95
95
84
69
95
93
89
95
95
95
95
95
91
85
77

Precipitation Amount (mm)

0
0
0
0.4
0.7
0.7
0.5
0.5
0.6
1.1
0.8
0.5
0.3
0.7
0.7
0.7
0.9
1
1.2
1.1
0.8
0.5
0.5
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
22
21
20
20
20
20
20
20
21
21
22
23
23
23
23
24
23
23
23
22
21
20
20

Feels Like (°C)

23
23
23
22
21
20
20
20
20
20
21
23
24
26
26
26
26
26
27
27
24
24
25
25

Dew Point (°C)

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

Relative Humidity (%)

85
85
84
84
85
84
84
80
71
63
59
56
55
55
57
60
63
67
72
75
80
86
92
93

Pressure (mb)

1013
1013
1013
1013
1012
1012
1012
1012
1013
1013
1013
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

317
319
321
318
319
320
321
320
321
320
320
320
319
317
318
318
318
320
322
324
324
325
325
328

Thursday 1

Waning Crescent 10%

01:25

19:49

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

Sun - Rise: 05:29, Set: 20:52, Transit: 13:11. Moon - Rise: 01:25, Set: 19:49. Civil Dark: 21:33 - 04:49. Nautical Dark: 22:27 - 03:55. Astro Dark: 23:42 - 02:39

Total Clouds (% Sky Obscured)

86
72
59
46
36
25
15
30
44
58
71
84
98
96
94
93
87
80
71
49
35
25
39
47

Low Clouds (% Sky Obscured)

62
53
50
38
31
23
18
23
28
32
33
35
34
37
43
49
54
62
67
65
75
80
65
43

Medium Clouds (% Sky Obscured)

64
50
36
22
14
8
0
15
30
49
43
34
24
34
42
49
57
63
71
60
53
45
31
20

High Clouds (% Sky Obscured)

55
37
18
0
0
0
0
14
34
59
73
83
89
76
66
58
66
68
65
52
41
30
36
42

ISS Passover

Visibility (miles)

8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None

Precipitation Probability (%)

65
56
44
27
19
10
0
0
0
0
0
0
0
3
9
10
31
51
66
95
95
95
73
43

Precipitation Amount (mm)

0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.7
1
1
0.5
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
24
20
21
20
19
18
17
18
18
18
19
19
20
20
20
20
19
18
18
17
18
18
17

Dew Point (°C)

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

Relative Humidity (%)

95
96
96
96
95
93
90
89
81
72
64
60
56
51
55
59
63
63
64
64
69
76
81
86

Pressure (mb)

1011
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1009
1009
1010
1010
1010

Ozone (du)

330
333
334
334
335
338
341
344
343
342
341
341
342
343
344
345
345
349
352
355
351
346
342
339

Friday 2

Waning Crescent 4%

02:27

20:30

Sun - Rise: 05:31, Set: 20:51, Transit: 13:11. Moon - Rise: 02:27, Set: 20:30. Civil Dark: 21:31 - 04:51. Nautical Dark: 22:25 - 03:57. Astro Dark: 23:38 - 02:44

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Culham, Oxfordshire, United Kingdom (51.66,-1.27)

Generated: 27/07/24 00:51:04. Forecast: 27/07/24 to 02/08/24. Timezone: UTC+1.00