Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 4

Waning Gibbous 77%

23:31

10:44

16 Good
17 Good
18 Good
19 Good
20 OK
21 OK
22 Good
23 Bad
00 Bad
01 OK
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

Sun - Rise: 04:56, Set: 21:22, Transit: 13:09. Moon - Rise: 23:31, Set: 10:44. Civil Dark: 22:08 - 04:10. Nautical Dark: 23:17 - 03:01. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

9
11
13
7
20
28
13
72
81
39
100
61
46
53
41
98
70
83
54
82
76
70
65
95

Low Clouds (% Sky Obscured)

9
11
0
0
0
12
2
0
0
6
23
21
22
24
21
25
26
32
41
36
36
21
25
15

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

2
4
7
2
17
14
7
61
81
39
100
53
38
40
27
97
65
70
19
62
46
46
49
91

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
14
15
14
12
10
9
8
7
6
6
5
4
4
6
7
8
9
9
10
10
10
12

Chance of Frost

Temperature (°C)

26
26
25
24
22
20
18
17
16
16
16
15
15
14
15
16
18
20
21
23
25
25
27
28

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

40
41
44
48
54
60
70
82
92
95
93
93
93
93
92
82
69
60
56
49
44
39
36
34

Pressure (mb)

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

Ozone (du)

330
330
330
333
336
338
340
340
339
339
336
335
334
333
333
334
333
333
333
333
332
332
332
332

Sunday 5

Waning Gibbous 67%

23:43

12:00

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 OK
08 Bad
09 Bad
10 Bad
11 Bad
12 OK
13 Good
14 Good
15 Good

Sun - Rise: 04:57, Set: 21:21, Transit: 13:09. Moon - Rise: 23:43, Set: 12:00. Civil Dark: 22:07 - 04:11. Nautical Dark: 23:16 - 03:03. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

93
51
100
100
100
88
96
97
95
95
93
88
98
88
53
19
90
92
79
55
24
11
7
12

Low Clouds (% Sky Obscured)

15
17
0
0
0
0
0
0
0
0
8
16
19
0
0
0
0
0
16
14
8
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
47
43
0
36
21
44
37
0
0
0
2
0
1
3
5
0
0

High Clouds (% Sky Obscured)

87
33
100
100
100
88
96
97
73
94
82
77
94
80
48
16
87
92
73
46
13
4
5
9

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
13
13
14
13
11
9
8
7
5
5
4
5
5
5
6
7
7
8
9
11
12
14
16

Chance of Frost

Temperature (°C)

28
27
27
26
25
23
21
19
18
17
16
15
15
14
14
16
18
20
23
24
26
27
28
29

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

31
31
33
41
51
61
71
78
83
87
89
89
86
83
79
72
61
53
45
39
34
29
25
24

Pressure (mb)

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

Ozone (du)

331
331
332
331
332
332
332
332
330
328
328
328
327
328
329
328
328
328
327
328
328
327
326
325

Monday 6

Waning Gibbous 56%

23:55

13:18

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

Sun - Rise: 04:58, Set: 21:21, Transit: 13:09. Moon - Rise: 23:55, Set: 13:18. Civil Dark: 22:06 - 04:12. Nautical Dark: 23:15 - 03:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

35
47
53
51
72
38
24
9
17
27
60
95
94
90
24
11
3
6
9
7
28
34
42
54

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
3
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
35
5
3
3
1
2
3
44
43
2
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

31
47
53
51
72
38
24
8
17
27
60
95
74
90
18
7
3
6
0
2
28
34
42
54

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)

17
17
17
16
13
10
9
8
7
6
5
5
5
5
5
6
8
8
9
10
11
13
14
14

Chance of Frost

Temperature (°C)

29
29
29
27
26
23
20
18
17
16
14
13
13
13
13
16
18
20
23
24
26
28
29
29

Feels Like (°C)

25
25
24
23
22
20
18
17
17
15
13
11
11
11
12
15
17
20
22
23
24
25
25
26

Dew Point (°C)

6
6
7
8
10
10
11
11
11
10
10
8
9
8
8
7
7
7
7
6
4
4
3
3

Relative Humidity (%)

23
23
25
30
36
43
54
63
67
69
73
71
74
74
69
55
48
42
37
29
24
21
19
18

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018

Ozone (du)

325
325
325
324
324
324
323
322
321
320
319
319
318
319
320
320
320
318
317
317
317
318
318
316

Tuesday 7

Third Quarter 45%

00:08

14:39

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

Sun - Rise: 04:59, Set: 21:20, Transit: 13:09. Moon - Rise: 00:08, Set: 14:39. Civil Dark: 22:06 - 04:13. Nautical Dark: 23:13 - 03:06. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

39
22
6
5
4
7
7
7
9
8
7
5
4
4
3
3
1
2
4
4
3
1
0
0

Low Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

39
22
6
5
4
7
7
7
9
7
5
2
2
2
2
3
1
2
4
4
3
1
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)

14
14
14
13
10
8
7
6
6
5
4
4
4
3
3
3
3
3
2
2
2
4
6
7

Chance of Frost

Temperature (°C)

30
29
29
28
26
24
21
20
18
17
16
15
14
15
16
17
20
22
24
26
28
30
31
32

Feels Like (°C)

26
25
25
24
24
23
21
20
18
17
17
15
15
16
16
18
20
23
25
28
29
30
30
30

Dew Point (°C)

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

Relative Humidity (%)

17
18
19
21
26
37
47
55
60
64
64
62
64
69
65
51
43
36
28
22
18
16
15
14

Pressure (mb)

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

Ozone (du)

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

Wednesday 8

Waning Crescent 34%

00:23

16:06

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

Sun - Rise: 05:00, Set: 21:19, Transit: 13:09. Moon - Rise: 00:23, Set: 16:06. Civil Dark: 22:05 - 04:15. Nautical Dark: 23:12 - 03:08. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
3
2
0
0
0
0
0
0
0
0
2
1
5
45
55
50
50
54
62
68
55
46
35

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
11
14
6
4
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
3
45
54
43
38
28
19
12
19
27
32

High Clouds (% Sky Obscured)

0
2
2
0
0
0
0
0
0
0
0
2
0
3
45
55
50
50
54
55
55
30
16
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
5
6
8

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
3
8
12
29
33
37
35
39
44
37
28
15

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

Chance of Frost

Temperature (°C)

33
32
32
32
29
26
24
22
21
19
19
18
17
17
18
19
22
25
27
28
30
31
32
33

Feels Like (°C)

32
31
31
32
29
26
24
23
20
20
19
18
17
17
18
17
18
19
20
21
23
26
29
28

Dew Point (°C)

2
2
2
2
5
9
9
9
8
8
8
8
8
9
9
7
6
6
5
8
10
13
10
8

Relative Humidity (%)

14
14
14
15
21
32
40
41
44
48
51
53
54
56
53
43
36
29
24
27
29
32
25
20

Pressure (mb)

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

Ozone (du)

319
321
322
323
322
323
324
324
324
325
326
328
329
331
333
332
333
333
334
334
335
336
336
336

Thursday 9

Waning Crescent 23%

00:45

16:06

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

Sun - Rise: 05:01, Set: 21:19, Transit: 13:09. Moon - Rise: 00:45, Set: 16:06. Civil Dark: 22:04 - 04:16. Nautical Dark: 23:10 - 03:10. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

31
29
27
23
17
10
38
68
100
79
62
45
54
57
51
34
17
0
12
23
35
32
28
24

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
6
2
0
0

Medium Clouds (% Sky Obscured)

26
20
14
8
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
8
11

High Clouds (% Sky Obscured)

3
6
10
15
17
10
38
68
100
79
62
45
53
57
51
34
17
0
6
14
20
15
10
5

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 (%)

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

Chance of Frost

Temperature (°C)

33
32
31
30
28
25
23
22
21
20
19
18
18
18
19
19
22
26
29
30
32
34
35
35

Feels Like (°C)

28
29
30
30
28
28
28
27
26
25
17
17
18
17
17
16
23
24
25
26
28
30
36
35

Dew Point (°C)

5
5
5
5
7
10
12
13
14
15
15
15
15
14
14
13
12
11
10
8
7
6
5
5

Relative Humidity (%)

16
17
18
19
27
37
49
57
66
76
77
80
83
77
72
68
51
39
31
25
21
17
16
15

Pressure (mb)

1013
1013
1013
1012
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1010
1010

Ozone (du)

336
336
337
337
336
335
334
333
332
331
330
329
328
330
331
332
332
333
333
333
332
331
330
329

Friday 10

Waning Crescent 14%

01:15

17:36

16 Bad
17 Bad
18 Bad
19 Bad
20 OK
21 OK
22 OK
23 Bad
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

Sun - Rise: 05:02, Set: 21:18, Transit: 13:10. Moon - Rise: 01:15, Set: 17:36. Civil Dark: 22:03 - 04:17. Nautical Dark: 23:09 - 03:12. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

35
43
54
52
43
33
38
49
58
62
58
53
63
70
78
77
77
76
80
82
88

Low Clouds (% Sky Obscured)

0
1
1
1
1
0
0
0
0
0
0
0
0
0
0
2
5
8
11
16
22

Medium Clouds (% Sky Obscured)

14
11
9
9
8
8
12
16
20
22
23
30
33
34
31
32
35
37
40
43
44

High Clouds (% Sky Obscured)

26
43
54
49
37
25
31
36
47
52
52
48
55
62
74
74
70
70
69
71
77

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
None

Precipitation Probability (%)

0
0
0
0
0
0
0
1
2
4
7
4
10
11
12
9
7
10
10
5
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

Wind Speed/Direction (mph)

9
10
10
10
9
8
8
7
6
5
6
6
6
7
7
8
8
8
8
7
6

Chance of Frost

Temperature (°C)

36
35
34
33
30
27
25
23
22
20
20
19
19
20
20
21
23
25
26
28
30

Feels Like (°C)

33
34
34
35
30
29
28
28
26
26
20
21
22
22
21
20
22
21
21
22
22

Dew Point (°C)

4
6
7
8
9
11
12
13
14
15
16
15
16
16
15
15
14
12
11
9
8

Relative Humidity (%)

13
16
18
22
27
35
44
52
61
72
76
77
81
77
72
68
55
45
37
30
24

Pressure (mb)

1010
1010
1010
1010
1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014

Ozone (du)

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

Forecast for Cliddesden, Hampshire, United Kingdom (51.24,-1.10)

Generated: 04/07/26 16:53:25. Forecast: 04/07/26 to 10/07/26. Timezone: UTC+1.00