Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 5

Waning Gibbous 49%

22:43

15:19

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

Sun - Rise: 05:33, Set: 20:46, Transit: 13:09. Moon - Rise: 22:43, Set: 15:19. Civil Dark: 21:26 - 04:53. Nautical Dark: 22:19 - 04:01. Astro Dark: 23:31 - 02:50

Total Clouds (% Sky Obscured)

22
22
30
8
1
0
8
7
0
0
0
0
4
19
48
26
58
64
46
51
59
65
36
48

Low Clouds (% Sky Obscured)

22
22
5
0
0
0
6
6
0
0
0
0
3
12
35
18
15
4
3
3
3
3
5
25

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
36
48
37
39
45
40
23
22

High Clouds (% Sky Obscured)

0
1
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
14
3
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)

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

Chance of Frost

Temperature (°C)

21
20
18
17
16
15
14
13
12
12
11
11
12
14
15
17
18
20
21
21
22
22
22
22

Feels Like (°C)

17
16
15
15
14
13
13
12
11
11
10
10
11
12
13
15
15
17
17
18
19
19
18
19

Dew Point (°C)

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

Relative Humidity (%)

36
34
45
51
59
68
74
79
83
87
90
91
83
67
57
49
43
36
31
27
25
24
24
26

Pressure (mb)

1015
1016
1017
1018
1018
1019
1019
1019
1019
1020
1020
1021
1021
1022
1022
1022
1023
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

341
341
342
344
346
349
353
353
355
357
359
358
358
356
353
350
349
348
344
340
339
338
337
334

Thursday 6

Third Quarter 37%

23:08

16:46

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

Sun - Rise: 05:35, Set: 20:44, Transit: 13:08. Moon - Rise: 23:08, Set: 16:46. Civil Dark: 21:24 - 04:55. Nautical Dark: 22:17 - 04:03. Astro Dark: 23:27 - 02:54

Total Clouds (% Sky Obscured)

29
20
27
33
36
45
36
36
25
11
54
37
35
65
94
99
76
36
30
59
49
52
39
41

Low Clouds (% Sky Obscured)

2
1
0
0
0
6
10
6
0
0
16
2
0
7
0
0
25
24
21
17
11
15
0
10

Medium Clouds (% Sky Obscured)

4
3
0
0
0
0
0
0
0
2
0
0
0
1
36
22
16
7
2
0
33
39
35
31

High Clouds (% Sky Obscured)

25
12
23
33
36
32
20
33
25
10
51
37
35
65
78
99
61
0
0
54
6
7
2
2

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
10
7
5
5
4
3
3
2
2
2
2
2
2
2
4
4
5
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

21
20
17
16
15
14
13
13
12
11
11
11
12
14
17
19
21
22
23
24
25
25
24
24

Feels Like (°C)

17
16
15
13
12
11
11
11
10
9
11
9
10
12
15
17
19
21
22
23
23
24
23
22

Dew Point (°C)

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

Relative Humidity (%)

30
37
45
50
52
56
60
61
63
65
67
65
57
50
44
39
35
31
27
25
23
21
20
20

Pressure (mb)

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

Ozone (du)

330
327
326
325
325
326
326
327
327
332
334
335
335
335
332
329
330
332
333
333
333
329
327
326

Friday 7

Waning Crescent 26%

23:45

18:04

19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
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

Sun - Rise: 05:36, Set: 20:42, Transit: 13:08. Moon - Rise: 23:45, Set: 18:04. Civil Dark: 21:22 - 04:57. Nautical Dark: 22:14 - 04:05. Astro Dark: 23:23 - 02:58

Total Clouds (% Sky Obscured)

21
29
27
40
24
33
50
72
72
78
76
71
76
75
75
79
75
70
66
89
97
95
92
89

Low Clouds (% Sky Obscured)

13
5
0
0
0
0
0
0
0
0
0
1
2
0
0
1
2
1
0
0
0
0
1
0

Medium Clouds (% Sky Obscured)

3
14
12
9
10
12
19
14
21
36
37
37
39
37
36
40
41
41
36
31
26
29
28
27

High Clouds (% Sky Obscured)

2
2
5
28
2
10
24
64
72
76
71
63
59
72
72
72
71
70
66
88
96
85
74
68

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
1
1
1
0
1
1
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)

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

Chance of Frost

Temperature (°C)

23
22
19
18
17
16
14
14
13
13
13
13
15
17
19
21
22
24
25
26
27
28
27
27

Feels Like (°C)

22
21
19
17
15
15
14
13
13
13
13
14
15
17
18
20
21
22
23
24
24
24
24
23

Dew Point (°C)

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

Relative Humidity (%)

21
27
31
33
35
45
55
61
63
65
67
66
58
47
38
32
26
21
18
16
15
15
15
15

Pressure (mb)

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

Ozone (du)

325
325
326
327
328
329
328
328
327
325
325
325
325
325
325
326
327
327
325
324
323
323
324
325

Saturday 8

Waning Crescent 16%

00:39

19:04

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 OK
10 OK
11 OK
12 OK
13 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:38, Set: 20:40, Transit: 13:08. Moon - Rise: 00:39, Set: 19:04. Civil Dark: 21:20 - 04:59. Nautical Dark: 22:11 - 04:08. Astro Dark: 23:19 - 03:02

Total Clouds (% Sky Obscured)

88
87
87
72
80
88
93
95
91
86
80
65
57
51
45
39
37
31
40
48
51
61
76
57

Low Clouds (% Sky Obscured)

0
0
0
2
5
7
19
33
46
34
23
11
18
23
29
32
32
29
24
26
18
21
39
22

Medium Clouds (% Sky Obscured)

28
25
18
16
15
7
20
31
41
43
40
40
34
27
16
11
8
3
11
20
28
46
73
49

High Clouds (% Sky Obscured)

68
68
70
51
55
69
81
88
85
86
80
60
34
17
0
1
3
2
6
6
7
4
2
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
1
2
2
9
12
8
9
6
3
1
1
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
8
7
6
6
5
6
6
6
5
5
5
6
7
7
6
8
9
10
11
11
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
21
20
19
19
18
18
17
17
16
17
17
18
19
20
22
24
24
24
23
22
23
22
19

Dew Point (°C)

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

Relative Humidity (%)

18
23
28
29
30
33
34
36
37
37
39
41
37
32
27
23
19
16
14
14
14
15
14
13

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013

Ozone (du)

327
328
328
329
329
330
330
329
329
330
329
328
327
327
327
327
325
324
323
322
321
320
318
315

Sunday 9

Waning Crescent 8%

01:54

19:04

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

Sun - Rise: 05:40, Set: 20:38, Transit: 13:08. Moon - Rise: 01:54, Set: 19:04. Civil Dark: 21:18 - 05:01. Nautical Dark: 22:09 - 04:10. Astro Dark: 23:15 - 03:05

Total Clouds (% Sky Obscured)

33
20
17
13
6
0
0
0
0
7
14
21
50
50
55
55
54
66
69
72
67
57
45
35

Low Clouds (% Sky Obscured)

19
16
14
11
5
0
0
0
0
0
0
0
7
13
15
19
18
16
10
8
4
6
8
11

Medium Clouds (% Sky Obscured)

16
0
0
0
0
0
0
0
0
0
0
0
30
33
40
35
22
11
14
15
19
13
7
3

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
6
13
21
1
1
0
4
7
12
9
5
1
6
11
16

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
2
1
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)

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

Chance of Frost

Temperature (°C)

23
21
19
18
17
17
16
15
14
13
13
13
15
17
19
21
22
22
23
25
26
27
27
27

Feels Like (°C)

20
19
17
15
16
15
15
14
14
13
13
13
15
16
15
16
16
17
17
25
25
25
25
26

Dew Point (°C)

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

Relative Humidity (%)

13
18
23
26
29
33
43
55
61
60
61
66
67
56
47
39
35
31
27
27
27
26
27
28

Pressure (mb)

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

Ozone (du)

314
313
311
310
309
309
309
310
310
309
310
310
309
310
310
310
311
312
313
314
315
316
315
314

Monday 10

Waning Crescent 2%

03:23

19:46

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

Sun - Rise: 05:41, Set: 20:36, Transit: 13:08. Moon - Rise: 03:23, Set: 19:46. Civil Dark: 21:15 - 05:03. Nautical Dark: 22:06 - 04:12. Astro Dark: 23:11 - 03:09

Total Clouds (% Sky Obscured)

46
59
71
62
56
46
44
42
33
21
15
6
15
23
35
35
35
34
33
32
27
16
4
1

Low Clouds (% Sky Obscured)

38
59
71
62
38
11
7
5
4
4
2
0
0
0
0
0
0
0
0
0
0
1
1
1

Medium Clouds (% Sky Obscured)

5
8
11
8
4
0
1
3
4
4
5
6
6
7
7
19
33
34
33
32
27
16
4
1

High Clouds (% Sky Obscured)

11
7
2
10
17
33
32
39
33
21
15
6
15
23
35
35
35
34
33
23
11
7
2
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
7
8
8
7
7
7
6
5
6
6
7
8
9
11
10
10
10
10
10
10
10
10

Chance of Frost

Temperature (°C)

27
25
23
21
20
19
18
17
16
16
16
16
16
19
21
23
25
27
29
29
30
31
30
29

Feels Like (°C)

26
25
25
25
24
24
23
15
15
15
15
15
15
17
17
19
19
20
20
29
28
27
28
27

Dew Point (°C)

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

Relative Humidity (%)

28
33
40
47
52
57
62
66
72
77
77
77
78
69
61
54
48
43
39
34
30
27
26
25

Pressure (mb)

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

Ozone (du)

314
312
311
310
310
309
309
308
307
307
306
306
305
306
307
308
309
310
311
311
310
310
309
309

Tuesday 11

Waning Crescent 0%

04:57

20:14

19 Good
20 Good
21 Good
22 Good
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 Bad
11 Bad
12 Bad

Sun - Rise: 05:43, Set: 20:35, Transit: 13:08. Moon - Rise: 04:57, Set: 20:14. Civil Dark: 21:13 - 05:04. Nautical Dark: 22:04 - 04:14. Astro Dark: 23:07 - 03:12

Total Clouds (% Sky Obscured)

1
4
7
18
28
35
39
40
43
38
32
23
28
31
35
49
64
78

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

1
3
3
9
15
21
23
22
24
20
14
10
17
23
29
28
27
26

High Clouds (% Sky Obscured)

1
2
6
5
3
3
3
3
3
1
1
0
4
8
11
24
35
47

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
9
8
7
6
5
4
4
4
4
5
5
5
6
7
8
9
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
9
10
12
13
12
12
12
12
12
12
12
12
10
9
7
6
6

Relative Humidity (%)

24
31
40
51
54
54
57
57
56
57
54
52
50
40
33
26
23
21

Pressure (mb)

1015
1015
1016
1016
1016
1016
1016
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

308
308
308
308
307
307
306
305
305
305
304
303
302
301
300
299
300
301

Forecast for Crownhill, Milton Keynes, United Kingdom (52.03,-0.81)

Generated: 05/08/26 19:11:37. Forecast: 05/08/26 to 11/08/26. Timezone: UTC+1.00