Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 10

Waning Crescent 23%

01:13

17:39

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

Sun - Rise: 04:59, Set: 21:21, Transit: 13:10. Moon - Rise: 01:13, Set: 17:39. Civil Dark: 22:07 - 04:14. Nautical Dark: 23:15 - 03:07. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

29
45
58
90
88
61
62
49
27
31
50
53
64
59
34
18
13
5
1
0
0
3
7
7

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
5
1
2
1
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

23
3
58
55
49
26
29
49
27
31
39
53
62
58
26
18
12
5
1
0
0
3
6
6

High Clouds (% Sky Obscured)

29
45
58
57
66
46
47
37
8
6
40
48
34
29
24
4
4
4
1
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
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
4
5
5
5
7
8
9
10
11
12
13
13
13
11
8
6
6
6
7
7

Chance of Frost

Temperature (°C)

20
19
19
21
24
26
28
30
31
32
32
33
33
33
32
31
29
26
24
22
20
19
18
17

Feels Like (°C)

20
19
18
20
24
26
28
30
31
32
32
32
32
31
30
28
26
24
23
21
20
18
17
16

Dew Point (°C)

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

Relative Humidity (%)

57
60
59
53
50
45
38
35
32
28
26
24
24
24
25
28
31
34
40
46
52
58
64
71

Pressure (mb)

1016
1016
1017
1017
1017
1017
1018
1017
1017
1017
1017
1016
1016
1016
1016
1016
1017
1017
1018
1019
1020
1020
1020
1021

Ozone (du)

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

Saturday 11

Waning Crescent 14%

01:59

19:06

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

Sun - Rise: 05:00, Set: 21:20, Transit: 13:10. Moon - Rise: 01:59, Set: 19:06. Civil Dark: 22:05 - 04:15. Nautical Dark: 23:13 - 03:09. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

2
1
1
1
1
2
2
1
5
1
16
22
10
0
0
0
0
0
12
25
41
52
57
58

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
5
0
15
20
10
0
0
0
0
0
12
25
40
52
57
57

Medium Clouds (% Sky Obscured)

2
1
1
0
0
0
1
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
1
1
2
2
1
2
1
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
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)

7
7
8
10
12
12
13
14
14
14
14
14
15
17
18
17
16
16
15
14
13
13
13
13

Chance of Frost

Temperature (°C)

16
16
16
18
20
22
25
27
28
29
30
31
31
30
29
27
25
23
20
18
17
16
16
16

Feels Like (°C)

16
16
16
17
19
21
23
25
26
27
28
28
28
27
25
24
23
20
18
17
16
15
14
14

Dew Point (°C)

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

Relative Humidity (%)

77
82
82
72
59
48
40
32
27
25
22
22
22
24
30
36
40
54
67
81
93
96
96
95

Pressure (mb)

1021
1021
1021
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1022
1022
1023
1024
1024
1024
1024
1024

Ozone (du)

326
327
328
329
328
328
330
329
329
328
327
328
328
328
328
328
328
327
326
325
323
320
318
317

Sunday 12

Waning Crescent 6%

03:04

20:19

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

Sun - Rise: 05:02, Set: 21:19, Transit: 13:10. Moon - Rise: 03:04, Set: 20:19. Civil Dark: 22:04 - 04:16. Nautical Dark: 23:11 - 03:11. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

51
51
43
81
66
43
15
5
0
9
9
20
52
18
4
5
3
1
3
4
2
10
20
27

Low Clouds (% Sky Obscured)

51
48
40
35
28
19
5
5
0
9
9
16
8
0
0
0
0
0
0
0
0
8
16
24

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
3
2
45
46
26
9
0
0
1
1
8
50
18
4
4
3
1
2
1
1
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
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)

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

Chance of Frost

Temperature (°C)

16
16
16
17
18
20
22
24
26
28
29
30
30
29
28
27
25
22
19
17
16
14
14
14

Feels Like (°C)

14
15
14
15
14
16
19
21
23
25
25
26
26
24
23
23
21
18
16
14
13
12
11
12

Dew Point (°C)

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

Relative Humidity (%)

96
96
90
78
63
52
45
38
33
28
25
25
25
25
27
31
37
47
56
65
73
78
83
87

Pressure (mb)

1024
1024
1025
1025
1025
1025
1025
1025
1024
1024
1023
1023
1023
1023
1023
1023
1023
1024
1025
1025
1025
1025
1025
1025

Ozone (du)

317
318
318
317
316
316
318
318
317
317
316
316
317
317
316
316
317
317
317
316
317
316
316
316

Monday 13

Waning Crescent 2%

No Rise

21:13

04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 OK
12 Good
13 OK
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: 05:03, Set: 21:18, Transit: 13:10. Moon - Rise: No Rise, Set: 21:13. Civil Dark: 22:03 - 04:18. Nautical Dark: 23:10 - 03:13. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

32
74
67
73
81
77
71
39
12
38
63
60
62
69
77
80
85
93
95
98
100
100
100
100

Low Clouds (% Sky Obscured)

27
41
61
73
78
71
25
15
5
3
2
0
4
7
9
11
12
14
23
31
41
45
49
54

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
30
45
50
50
52

High Clouds (% Sky Obscured)

0
13
4
1
3
4
46
21
6
28
52
60
59
64
68
72
79
86
88
94
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
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)

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

Chance of Frost

Temperature (°C)

13
13
14
14
16
18
19
22
24
26
27
28
29
28
28
27
25
23
21
19
18
17
16
16

Feels Like (°C)

11
12
10
11
13
14
16
18
20
23
23
23
24
24
23
22
21
19
17
16
15
14
14
14

Dew Point (°C)

12
13
13
12
13
14
14
12
9
6
5
5
6
7
6
6
8
11
12
14
15
15
15
15

Relative Humidity (%)

92
96
95
87
82
77
69
52
37
27
23
22
23
25
25
26
32
45
58
71
82
87
90
92

Pressure (mb)

1025
1025
1025
1025
1025
1025
1024
1024
1023
1022
1021
1021
1020
1020
1020
1020
1020
1021
1021
1022
1022
1022
1022
1022

Ozone (du)

314
315
317
319
320
322
322
320
320
320
321
320
319
319
319
318
318
317
318
317
317
317
318
319

Tuesday 14

New Moon 0%

04:29

21:49

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

Sun - Rise: 05:04, Set: 21:17, Transit: 13:11. Moon - Rise: 04:29, Set: 21:49. Civil Dark: 22:02 - 04:19. Nautical Dark: 23:08 - 03:15. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
84
97
92
87
80
67
50
38
39
38
72
63
55
72
58
60
66
68
79
92
83
72
59

Low Clouds (% Sky Obscured)

53
52
54
38
24
16
15
15
16
11
5
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

66
35
24
29
12
6
5
4
5
13
23
27
25
23
19
22
17
12
15
20
28
30
28
27

High Clouds (% Sky Obscured)

100
76
95
88
79
69
59
48
38
34
27
49
45
38
52
31
48
61
68
79
92
73
58
46

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
1
2
8
10
10
14
12
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)

13
12
12
13
14
15
16
16
16
16
15
15
15
15
16
16
16
15
15
14
13
12
12
12

Chance of Frost

Temperature (°C)

16
16
16
16
18
20
22
25
27
28
29
30
30
30
29
28
25
23
22
20
19
18
17
16

Feels Like (°C)

13
13
14
14
15
17
19
21
23
26
26
26
26
26
25
24
23
23
23
22
21
21
12
13

Dew Point (°C)

15
15
15
14
14
13
11
11
9
9
8
7
7
6
6
7
8
10
12
12
13
14
13
13

Relative Humidity (%)

93
96
93
85
73
62
49
41
33
29
25
24
22
22
23
25
33
41
53
59
68
77
78
79

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1020
1020
1020
1020
1021
1021
1022
1022
1022
1022
1022
1021

Ozone (du)

321
321
322
323
324
324
325
325
325
325
324
324
326
326
325
325
325
325
325
326
327
328
327
327

Wednesday 15

Waxing Crescent 2%

06:02

22:13

04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
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
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:05, Set: 21:16, Transit: 13:11. Moon - Rise: 06:02, Set: 22:13. Civil Dark: 22:01 - 04:20. Nautical Dark: 23:06 - 03:18. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

72
85
100
83
66
39
56
76
93
80
70
61
74
87
100
100
100
100
95
85
68
69
66
62

Low Clouds (% Sky Obscured)

2
6
12
9
5
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

26
26
26
33
41
39
51
50
50
50
52
52
48
44
41
38
35
29
28
22
21
21
21
20

High Clouds (% Sky Obscured)

64
83
100
83
66
39
56
63
67
64
60
53
68
84
100
100
100
100
85
70
59
54
56
52

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
1
1
0
1
1
0
4
5
0
10
16
21

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)

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

Chance of Frost

Temperature (°C)

16
16
17
17
20
22
25
27
29
30
31
31
32
31
30
29
27
26
24
23
21
20
19
18

Feels Like (°C)

13
13
12
12
15
16
17
18
19
19
29
28
27
26
26
25
23
23
24
23
24
24
16
16

Dew Point (°C)

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

Relative Humidity (%)

82
78
74
70
59
51
43
36
31
26
25
25
24
25
26
27
29
31
33
42
53
67
75
81

Pressure (mb)

1021
1021
1021
1021
1021
1020
1020
1020
1019
1018
1018
1018
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1017
1017

Ozone (du)

327
327
327
326
326
325
324
325
325
326
325
325
324
325
326
327
330
333
336
337
338
339
336
333

Thursday 16

Waxing Crescent 7%

07:34

22:31

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: 05:06, Set: 21:15, Transit: 13:11. Moon - Rise: 07:34, Set: 22:31. Civil Dark: 22:00 - 04:22. Nautical Dark: 23:04 - 03:20. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

78
89
100
93
85
80
85
93
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
3
4
6
6
6
3
9
15
21
20
17
15

Medium Clouds (% Sky Obscured)

27
31
33
44
56
68
77
85
94
90
85
83
87
90
95
97
98
100
99
99
98

High Clouds (% Sky Obscured)

68
84
100
88
78
71
81
89
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

24
31
39
51
63
77
67
55
47
56
57
52
55
74
95
95
86
64
74
73
42

Precipitation Amount (mm)

0
0
0
0.2
0.4
0.6
0.4
0.2
0
0.2
0.3
0.2
0
0.4
0.9
0.8
0.6
0
0.4
0.5
0

Wind Speed/Direction (mph)

9
9
9
9
10
10
11
10
9
9
10
12
15
13
11
11
9
7
5
6
6

Chance of Frost

Temperature (°C)

17
17
18
18
20
22
24
26
28
30
30
30
29
27
25
23
23
22
21
21
20

Feels Like (°C)

17
17
16
15
17
19
20
20
20
20
32
31
30
29
29
28
21
21
22
22
22

Dew Point (°C)

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

Relative Humidity (%)

89
89
86
86
82
79
77
62
49
40
45
50
55
63
71
80
81
83
82
82
82

Pressure (mb)

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

Ozone (du)

331
329
327
325
324
324
324
324
325
325
324
323
321
322
323
324
325
325
325
325
324

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

Generated: 10/07/26 04:10:04. Forecast: 10/07/26 to 16/07/26. Timezone: UTC+1.00