Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 28

Waxing Gibbous 100%

20:51

04:40

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

Sun - Rise: 05:19, Set: 20:58, Transit: 13:08. Moon - Rise: 20:51, Set: 04:40. Civil Dark: 21:41 - 04:37. Nautical Dark: 22:39 - 03:39. Astro Dark: 00:11 - 02:10

Total Clouds (% Sky Obscured)

30
12
20
41
30
6
0
0
0
42
36
78
82
65
72
7
4
3
0
18
20
26
13
13

Low Clouds (% Sky Obscured)

26
26
23
12
19
6
8
7
6
8
2
2
3
2
0
0
0
0
0
14
11
12
6
7

Medium Clouds (% Sky Obscured)

79
78
56
79
82
55
35
77
48
68
56
46
23
17
3
1
0
0
0
4
16
20
3
0

High Clouds (% Sky Obscured)

45
45
30
35
58
91
28
26
100
34
2
5
4
2
7
5
3
2
0
0
0
1
5
2

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
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

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
9
1
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)

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

Chance of Frost

Temperature (°C)

22
25
27
27
27
28
27
28
26
24
24
21
20
20
20
19
18
17
17
19
21
23
25
27

Feels Like (°C)

23
26
27
27
27
28
28
29
27
24
24
20
20
21
20
19
19
19
18
20
22
25
26
27

Dew Point (°C)

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

Relative Humidity (%)

63
52
46
45
44
41
43
42
48
55
57
51
58
64
66
69
72
74
73
64
58
50
40
34

Pressure (mb)

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

Ozone (du)

321
322
323
324
323
323
322
323
325
324
327
330
330
331
332
331
330
330
331
334
333
331
327
325

Wednesday 29

Full Moon 100%

21:11

05:57

12 Good
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
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
11 Bad

Sun - Rise: 05:21, Set: 20:57, Transit: 13:08. Moon - Rise: 21:11, Set: 05:57. Civil Dark: 21:39 - 04:39. Nautical Dark: 22:36 - 03:42. Astro Dark: 00:05 - 02:16

Total Clouds (% Sky Obscured)

4
45
75
79
71
59
36
34
65
55
65
99
66
72
51
93
89
94
82
99
75
88
98
75

Low Clouds (% Sky Obscured)

1
11
13
16
2
9
2
0
5
13
21
17
23
22
16
20
31
32
30
35
35
58
35
17

Medium Clouds (% Sky Obscured)

0
0
19
22
23
16
12
7
16
7
0
0
0
0
0
43
34
55
58
24
19
18
37
25

High Clouds (% Sky Obscured)

2
35
45
40
30
22
12
21
36
29
36
99
46
63
50
63
50
79
69
96
48
62
89
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
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)

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

Chance of Frost

Temperature (°C)

29
30
31
31
31
31
30
29
28
26
24
23
21
20
20
19
18
18
17
19
20
21
22
23

Feels Like (°C)

28
29
28
28
28
27
26
26
25
22
22
21
19
19
18
18
17
17
16
17
18
20
20
19

Dew Point (°C)

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

Relative Humidity (%)

31
28
25
23
22
22
25
28
31
37
46
58
63
68
72
77
82
86
88
80
72
65
49
36

Pressure (mb)

1013
1013
1012
1011
1011
1011
1011
1011
1011
1012
1012
1013
1013
1013
1013
1013
1013
1014
1014
1014
1015
1015
1015
1015

Ozone (du)

324
323
321
320
321
322
323
326
327
327
326
325
324
322
322
323
324
325
327
327
327
328
329
329

Thursday 30

Waning Gibbous 98%

21:26

07:14

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

Sun - Rise: 05:22, Set: 20:55, Transit: 13:08. Moon - Rise: 21:26, Set: 07:14. Civil Dark: 21:37 - 04:41. Nautical Dark: 22:34 - 03:44. Astro Dark: 00:00 - 02:21

Total Clouds (% Sky Obscured)

83
84
54
48
46
42
34
28
5
3
5
6
9
0
0
0
0
0
0
0
0
0
18
21

Low Clouds (% Sky Obscured)

23
25
28
27
19
18
3
17
4
3
4
5
7
0
0
0
0
0
0
0
0
0
10
12

Medium Clouds (% Sky Obscured)

27
34
32
34
30
25
23
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

54
45
10
0
0
0
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
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
12
12
12
11
12
13
13
12
10
8
7
6
5
5
5
5
4
3
5
5
4
4

Chance of Frost

Temperature (°C)

24
25
26
26
26
26
25
24
22
19
18
16
15
14
13
12
11
11
11
12
15
17
19
20

Feels Like (°C)

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

Dew Point (°C)

6
3
2
0
-0
1
1
4
5
3
4
5
6
6
6
6
6
5
5
4
3
3
3
2

Relative Humidity (%)

30
24
20
18
17
19
21
27
34
34
39
46
53
57
62
66
67
68
67
56
46
38
33
29

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1016
1017
1018
1018
1019
1019
1019
1020
1020
1020
1020
1020
1020
1021
1020
1020
1020

Ozone (du)

329
332
337
340
345
346
347
346
346
346
345
345
344
344
343
344
346
347
350
352
350
348
349
349

Friday 31

Waning Gibbous 94%

21:38

08:30

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

Sun - Rise: 05:24, Set: 20:53, Transit: 13:08. Moon - Rise: 21:38, Set: 08:30. Civil Dark: 21:35 - 04:42. Nautical Dark: 22:31 - 03:47. Astro Dark: 23:54 - 02:26

Total Clouds (% Sky Obscured)

39
28
25
21
22
24
25
27
35
60
44
57
72
77
77
82
77
64
53
34
22
12
19
26

Low Clouds (% Sky Obscured)

12
8
5
1
1
2
2
2
9
40
2
1
0
0
0
0
0
0
0
0
0
0
1
2

Medium Clouds (% Sky Obscured)

16
14
14
14
12
13
13
11
11
11
13
14
14
18
27
41
39
32
23
18
12
7
12
18

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
14
30
52
41
26
5
16
24
23
15
9
3
5
6

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
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
1
0
-1
-1
-2
-2
-2
-1
0
2
7
5
4
4
4
5
5
6
4
4
5
6
6

Relative Humidity (%)

26
23
21
20
18
18
17
18
22
26
32
50
48
47
50
50
53
55
57
50
42
40
38
34

Pressure (mb)

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

Ozone (du)

349
349
350
351
351
351
351
351
352
352
352
355
359
363
368
363
362
361
359
357
354
350
344
339

Saturday 1

Waning Gibbous 88%

21:49

09:47

12 OK
13 OK
14 OK
15 Bad
16 OK
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
11 Bad

Sun - Rise: 05:25, Set: 20:52, Transit: 13:08. Moon - Rise: 21:49, Set: 09:47. Civil Dark: 21:33 - 04:44. Nautical Dark: 22:29 - 03:49. Astro Dark: 23:49 - 02:31

Total Clouds (% Sky Obscured)

32
37
44
49
48
55
58
60
64
59
51
73
65
83
92
100
100
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

23
24
28
32
32
33
33
34
29
30
26
22
19
19
22
30
30
35
30
39
43
47
66
79

High Clouds (% Sky Obscured)

7
11
19
26
26
30
40
49
52
52
42
52
33
45
45
45
64
83
100
100
100
100
94
86

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
11
18
24
1
2
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
4
3
2
2
2
2
4
7
7
7
7
7
7
8
9
9
9
8
8
8
8
8

Relative Humidity (%)

30
27
24
22
21
21
21
22
28
40
42
47
52
56
59
63
69
74
74
66
58
52
45
41

Pressure (mb)

1017
1017
1016
1016
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1015
1015
1016
1016
1016
1015
1015
1015

Ozone (du)

337
336
335
333
333
332
330
329
329
329
329
328
328
327
327
328
328
327
327
327
327
327
327
327

Sunday 2

Waning Gibbous 80%

22:00

11:05

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
11 Bad

Sun - Rise: 05:27, Set: 20:50, Transit: 13:08. Moon - Rise: 22:00, Set: 11:05. Civil Dark: 21:31 - 04:46. Nautical Dark: 22:26 - 03:51. Astro Dark: 23:45 - 02:35

Total Clouds (% Sky Obscured)

98
97
96
95
96
97
99
99
99
100
100
100
100
100
100
100
100
99
99
98
98
98
93
89

Low Clouds (% Sky Obscured)

0
0
0
0
1
2
3
3
3
2
15
27
39
43
48
59
61
60
61
52
49
47
52
58

Medium Clouds (% Sky Obscured)

93
90
88
86
89
91
94
93
93
93
96
98
100
100
100
100
93
85
77
82
86
90
83
77

High Clouds (% Sky Obscured)

75
60
48
38
50
66
82
88
94
100
91
84
75
78
79
77
69
63
52
65
73
79
53
30

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

Precipitation Probability (%)

0
0
0
0
8
13
16
23
26
26
36
43
51
51
53
55
50
40
13
20
19
19
19
16

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
7
8
8
8
8
9
9
9
9
10
10
10
11
10
10
9
9
9
9
8
8
9
9

Chance of Frost

Temperature (°C)

23
24
25
26
27
25
24
23
22
21
19
19
19
18
18
18
18
18
18
19
20
21
22
23

Feels Like (°C)

14
15
23
22
22
22
21
20
20
19
19
19
19
19
14
14
15
15
15
15
16
16
16
17

Dew Point (°C)

7
7
6
6
6
4
3
2
3
4
6
8
9
11
12
12
12
12
13
13
11
10
9
8

Relative Humidity (%)

36
32
29
27
26
25
25
25
29
34
40
47
53
61
64
65
69
69
69
68
58
50
43
37

Pressure (mb)

1014
1014
1013
1013
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009

Ozone (du)

327
328
328
328
328
330
331
333
332
332
332
331
330
329
329
328
328
328
327
327
327
327
327
326

Monday 3

Waning Gibbous 71%

22:11

No Set

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

Sun - Rise: 05:28, Set: 20:48, Transit: 13:08. Moon - Rise: 22:11, Set: No Set. Civil Dark: 21:29 - 04:48. Nautical Dark: 22:24 - 03:54. Astro Dark: 23:40 - 02:39

Total Clouds (% Sky Obscured)

84
86
88
89
80
65
53
45
43
38
41
44
50
62
70
78
86
92
99
98
97
96
89
81

Low Clouds (% Sky Obscured)

63
62
61
60
58
54
51
42
33
23
17
11
5
12
20
25
29
34
38
35
29
23
28
32

Medium Clouds (% Sky Obscured)

73
78
82
84
75
65
53
39
20
2
2
1
1
13
26
38
54
69
85
83
79
78
79
80

High Clouds (% Sky Obscured)

6
4
2
0
0
0
0
6
12
27
32
36
45
49
56
60
65
72
69
68
75
81
62
41

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 (%)

10
8
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
4

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)

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

Chance of Frost

Temperature (°C)

25
26
26
27
27
26
25
24
22
21
19
18
17
15
15
14
14
15
15
15
17
18
19
20

Feels Like (°C)

18
18
26
26
24
23
23
22
21
20
20
20
19
18
11
12
12
13
13
13
14
15
14
17

Dew Point (°C)

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

Relative Humidity (%)

33
28
27
27
26
27
27
29
35
42
51
56
63
70
69
68
68
71
76
80
71
63
56
58

Pressure (mb)

1009
1009
1009
1009
1008
1009
1009
1009
1010
1011
1011
1012
1012
1012
1013
1013
1013
1014
1014
1015
1015
1015
1016
1016

Ozone (du)

325
324
324
325
325
321
317
312
312
311
310
308
306
305
304
302
301
301
301
301
302
303
303
305

Forecast for Bedford, Bedford, United Kingdom (52.14,-0.47)

Generated: 28/07/26 23:55:35. Forecast: 28/07/26 to 03/08/26. Timezone: UTC+1.00