Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 5

Waning Gibbous 67%

23:45

No Set

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 04:59, Set: 21:25, Transit: 13:11. Moon - Rise: 23:45, Set: No Set. Civil Dark: 22:11 - 04:12. Nautical Dark: 23:21 - 03:03. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

68
65
68
65
93
57
100
100
100
100
100
100
100
100
85
98
100
100
98
100
100
100
100
92

Low Clouds (% Sky Obscured)

67
52
55
23
28
18
2
0
0
0
0
14
23
28
34
43
43
40
35
38
30
23
24
28

Medium Clouds (% Sky Obscured)

3
3
0
3
0
0
0
0
0
0
0
42
38
46
43
26
19
7
5
5
0
9
3
15

High Clouds (% Sky Obscured)

53
25
18
59
86
57
100
100
100
100
100
100
100
100
59
96
99
99
94
100
100
99
100
87

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

Chance of Frost

Temperature (°C)

22
24
25
26
26
26
26
25
23
21
19
17
16
16
15
14
14
14
14
14
15
17
19
20

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
50
47
43
43
41
45
50
57
64
72
81
90
93
92
92
93
93
93
89
79
65
53
45

Pressure (mb)

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

Ozone (du)

334
331
331
331
330
329
329
330
330
330
332
330
328
324
323
323
323
325
327
326
325
327
326
324

Monday 6

Waning Gibbous 56%

23:57

12:02

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

Sun - Rise: 04:59, Set: 21:24, Transit: 13:11. Moon - Rise: 23:57, Set: 12:02. Civil Dark: 22:10 - 04:14. Nautical Dark: 23:19 - 03:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

53
32
31
82
100
100
100
100
100
100
90
81
64
48
47
40
35
43
71
85
74
61
48
42

Low Clouds (% Sky Obscured)

27
9
15
0
0
0
0
0
0
0
0
2
29
37
39
33
26
25
25
36
31
26
36
35

Medium Clouds (% Sky Obscured)

0
0
0
0
0
35
54
52
51
40
62
75
35
3
8
5
3
3
7
5
3
4
5
0

High Clouds (% Sky Obscured)

48
30
16
78
100
100
100
100
100
100
70
64
8
5
2
2
2
27
41
38
30
23
6
3

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)

14
14
15
15
15
15
15
14
12
11
10
8
7
7
6
6
6
5
5
5
7
9
9
10

Chance of Frost

Temperature (°C)

22
23
25
26
26
26
25
24
23
21
19
17
16
15
14
14
14
13
13
13
14
16
18
20

Feels Like (°C)

18
19
21
22
23
22
21
20
20
18
16
16
15
15
15
14
14
14
13
12
13
14
16
19

Dew Point (°C)

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

Relative Humidity (%)

39
36
35
34
34
35
36
40
45
51
59
71
78
85
87
87
89
89
87
83
71
62
53
47

Pressure (mb)

1020
1020
1020
1020
1019
1019
1019
1019
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

323
322
323
323
322
323
324
326
325
324
322
321
320
319
318
318
317
315
314
313
312
312
313
313

Tuesday 7

Third Quarter 45%

00:10

13:21

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

Sun - Rise: 05:00, Set: 21:23, Transit: 13:11. Moon - Rise: 00:10, Set: 13:21. Civil Dark: 22:09 - 04:15. Nautical Dark: 23:18 - 03:07. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

34
30
25
10
9
16
9
24
12
7
54
56
55
40
28
18
3
2
0
0
0
0
0
4

Low Clouds (% Sky Obscured)

32
29
25
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
0
0
0
17
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
3
2
4
5
12
5
19
11
7
54
56
55
40
28
18
1
1
0
0
0
0
0
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 (%)

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)

11
12
11
12
13
13
13
12
11
10
8
6
4
3
3
3
2
2
1
1
1
2
2
3

Chance of Frost

Temperature (°C)

21
22
23
25
26
26
26
26
25
23
21
20
19
18
17
17
16
16
16
17
17
19
21
23

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

39
33
32
30
29
29
31
34
38
44
53
61
63
64
63
64
67
70
73
71
60
54
47
39

Pressure (mb)

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

Ozone (du)

313
313
314
314
314
313
313
314
314
315
316
316
316
317
317
318
318
318
319
320
320
319
319
318

Wednesday 8

Waning Crescent 34%

00:25

14:43

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

Sun - Rise: 05:01, Set: 21:23, Transit: 13:12. Moon - Rise: 00:25, Set: 14:43. Civil Dark: 22:09 - 04:16. Nautical Dark: 23:17 - 03:08. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

6
9
14
18
24
27
37
48
49
54
55
50
50
50
37
17
2
0
0
0
8
33
68
33

Low Clouds (% Sky Obscured)

6
9
14
18
22
27
36
39
30
15
0
0
0
0
0
0
0
0
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
6
12
19
33

High Clouds (% Sky Obscured)

2
3
5
9
11
22
32
42
45
52
55
50
50
50
37
17
2
0
0
0
4
25
61
24

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
1
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)

3
5
6
6
6
6
7
8
7
5
4
3
3
3
3
3
3
2
2
2
3
3
4
4

Chance of Frost

Temperature (°C)

25
27
29
29
30
31
30
30
29
27
25
23
22
21
20
19
19
18
18
19
19
21
24
27

Feels Like (°C)

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

Dew Point (°C)

8
7
7
5
4
4
3
3
4
8
9
10
10
10
11
12
13
13
14
13
10
10
10
9

Relative Humidity (%)

33
28
24
21
19
18
17
18
20
28
36
41
44
49
54
60
68
72
75
70
57
48
40
33

Pressure (mb)

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

Ozone (du)

318
318
318
318
318
317
317
317
319
321
322
324
326
327
328
329
332
333
334
334
334
333
334
335

Thursday 9

Waning Crescent 23%

00:46

16:09

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

Sun - Rise: 05:02, Set: 21:22, Transit: 13:12. Moon - Rise: 00:46, Set: 16:09. Civil Dark: 22:08 - 04:17. Nautical Dark: 23:15 - 03:10. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

68
67
63
62
71
63
60
25
51
55
55
46
42
42
51
54
53
58
64
68
77
86
94
94

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

56
57
47
34
40
63
60
15
12
17
21
27
32
36
38
40
39
33
25
18
19
20
19
21

High Clouds (% Sky Obscured)

60
67
59
48
45
34
26
3
43
43
43
24
11
0
0
0
0
18
37
56
69
81
93
85

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
4
6
8
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
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
1
8
6
6
2
4
70
64
54
46
33
19
0
2
1
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.9
0.5
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
5
5
5
4
4
4
17
15
11
8
7
7
7
7
8
8
9
10
10
12
13
14

Chance of Frost

Temperature (°C)

28
30
31
32
33
33
33
32
30
28
27
25
24
23
21
21
21
20
20
20
20
23
25
27

Feels Like (°C)

27
29
30
31
31
31
31
31
26
25
24
23
22
22
21
21
21
22
21
20
20
20
20
20

Dew Point (°C)

7
7
6
5
4
4
5
8
20
18
18
17
17
17
17
17
17
16
16
16
15
14
12
11

Relative Humidity (%)

26
23
19
17
16
16
17
22
53
55
57
60
64
71
76
77
77
77
76
74
72
56
45
35

Pressure (mb)

1016
1015
1015
1014
1014
1013
1013
1012
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

335
335
335
335
336
336
335
334
331
332
334
336
336
335
335
333
330
328
326
325
324
325
325
326

Friday 10

Waning Crescent 14%

01:17

17:39

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 OK
02 OK
03 Good
04 OK
05 OK
06 OK
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 05:04, Set: 21:21, Transit: 13:12. Moon - Rise: 01:17, Set: 17:39. Civil Dark: 22:07 - 04:18. Nautical Dark: 23:14 - 03:12. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

95
96
91
87
83
74
67
69
82
91
99
86
71
52
38
25
12
22
33
43
47
54
63
75

Low Clouds (% Sky Obscured)

3
4
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

22
24
20
13
9
6
3
0
2
3
4
6
7
8
6
3
0
1
2
3
7
10
14
10

High Clouds (% Sky Obscured)

84
83
79
76
74
71
67
69
81
89
99
86
68
52
38
23
12
22
33
43
47
54
55
63

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
3
3
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
6
0
0
3

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)

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

Chance of Frost

Temperature (°C)

29
31
33
33
34
34
33
33
32
30
28
25
24
23
21
20
19
18
19
19
19
22
24
27

Feels Like (°C)

21
23
23
32
31
30
30
30
30
27
26
25
26
26
26
18
18
18
18
17
17
18
19
20

Dew Point (°C)

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

Relative Humidity (%)

31
26
22
23
22
23
24
25
27
30
34
38
43
49
57
62
68
74
73
73
73
60
50
41

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015
1016
1016
1017
1017
1017

Ozone (du)

326
326
325
325
324
324
324
324
324
324
324
325
324
324
324
324
324
324
325
325
326
325
324
323

Saturday 11

Waning Crescent 13%

02:02

19:06

11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
21 OK
22 OK
23 Bad
00 Bad

Sun - Rise: 05:05, Set: 21:21, Transit: 13:12. Moon - Rise: 02:02, Set: 19:06. Civil Dark: 22:06 - 04:20. Nautical Dark: 23:12 - 03:14. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

88
98
85
69
51
44
37
30
29
29
37
42
48
52

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

7
4
3
2
1
1
2
2
9
15
25
26
27
27

High Clouds (% Sky Obscured)

79
98
85
69
45
38
27
29
23
21
24
34
31
19

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

7
5
5
11
18
16
14
10
2
1
0
0
3
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

29
30
32
32
33
34
34
33
32
30
28
26
25
23

Feels Like (°C)

21
21
21
30
29
29
29
30
30
28
28
28
27
26

Dew Point (°C)

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

Relative Humidity (%)

34
27
22
22
21
21
23
25
28
34
41
50
57
64

Pressure (mb)

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

Ozone (du)

325
326
327
327
327
327
327
326
326
327
328
328
329
330

Forecast for Marlborough, Wiltshire, United Kingdom (51.42,-1.73)

Generated: 05/07/26 11:57:57. Forecast: 05/07/26 to 11/07/26. Timezone: UTC+1.00