Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 8

Waning Gibbous 59%

03:16

09:51

22 Good
23 Good
00 Good
01 Good
02 Good
03 OK
04 OK
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 OK
19 OK
20 Good
21 Good

Sun - Rise: 06:18, Set: 19:51, Transit: 13:04. Moon - Rise: 03:16, Set: 09:51. Civil Dark: 20:26 - 05:43. Nautical Dark: 21:09 - 04:59. Astro Dark: 21:57 - 04:12

Total Clouds (% Sky Obscured)

0
0
0
0
3
31
36
40
45
100
100
100
100
100
100
100
100
100
100
100
28
15
5
10

Low Clouds (% Sky Obscured)

0
0
0
0
0
29
33
37
37
0
22
5
11
0
0
0
0
49
100
68
25
10
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
21
66
72
100
100
97
98
100
100
97
88
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
3
17
23
30
45
100
100
100
100
100
100
100
80
100
55
60
28
15
5
10

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
9
60
7
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
7
3
0
0
0
0
0
0
0
0
0
0
1
14
32
29
6
3
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
3
4
4
7
6
6
5
6
6
8
9
11
12
13
14
15
17
17
17
16
14
12
11

Chance of Frost

Temperature (°C)

16
15
14
13
12
11
10
10
9
9
11
12
14
15
16
17
17
15
13
13
12
11
9
8

Feels Like (°C)

17
16
14
13
11
9
9
8
7
7
8
9
10
11
12
12
13
11
8
8
6
7
5
3

Dew Point (°C)

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

Relative Humidity (%)

90
92
95
95
92
91
91
93
93
91
88
84
78
70
61
61
73
78
80
77
76
77
73
74

Pressure (mb)

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

Ozone (du)

363
364
363
360
358
357
356
353
351
353
354
355
356
358
361
364
367
368
367
377
384
383
380
382

Thursday 9

Waning Gibbous 50%

03:50

11:01

22 Good
23 Good
00 Good
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
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:16, Set: 19:52, Transit: 13:04. Moon - Rise: 03:50, Set: 11:01. Civil Dark: 20:28 - 05:40. Nautical Dark: 21:11 - 04:57. Astro Dark: 21:59 - 04:09

Total Clouds (% Sky Obscured)

1
3
10
100
100
100
100
100
100
100
100
80
100
99
100
100
86
98
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
18
0
4
0
0
16
29
8
5
3
35
44

Medium Clouds (% Sky Obscured)

0
0
0
28
93
100
100
100
100
100
100
80
53
55
71
93
86
98
100
98
100
98
100
100

High Clouds (% Sky Obscured)

1
3
10
100
100
100
100
100
100
92
78
55
100
64
100
100
58
88
100
100
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
4
0
1
1
3
0
1
7

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

Chance of Frost

Temperature (°C)

7
6
5
4
4
4
4
4
4
4
4
5
7
8
10
11
12
12
12
11
11
10
9
8

Feels Like (°C)

3
3
1
-1
-1
-1
-1
0
1
1
2
3
5
5
7
7
8
8
8
8
7
5
5
3

Dew Point (°C)

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

Relative Humidity (%)

79
83
79
75
73
73
75
77
80
82
77
74
69
64
60
57
57
58
58
64
66
65
63
62

Pressure (mb)

1021
1022
1022
1023
1023
1023
1023
1023
1022
1023
1022
1023
1022
1022
1021
1020
1019
1019
1017
1016
1015
1015
1014
1014

Ozone (du)

384
380
375
371
367
365
364
362
362
362
365
364
362
361
359
358
356
354
351
349
349
350
351
353

Friday 10

Third Quarter 40%

04:15

12:18

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:13, Set: 19:54, Transit: 13:04. Moon - Rise: 04:15, Set: 12:18. Civil Dark: 20:29 - 05:38. Nautical Dark: 21:13 - 04:54. Astro Dark: N/A - 04:05

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
96
100
100
56
40
94
81
84
85
77
69

Low Clouds (% Sky Obscured)

0
6
5
0
0
0
43
82
86
77
87
100
100
80
56
43
38
21
10
0
1
1
3
3

Medium Clouds (% Sky Obscured)

59
68
21
40
23
39
60
83
56
43
35
31
25
22
23
22
0
4
18
34
18
12
7
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
81
100
100
56
39
80
61
62
68
74
69

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
6
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
0
0
0
0
0
0
13
37
48
43
54
41
37
17
21
23
31
6
0
2
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
12
14
14
16
15
15
15
15
13
12
13
14
13
10
10
13
15
18
16
13
14
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
2
2
1
1
2
2
3
3
4
4
4
4
4
2
3
5
6
4
5
6
4
2
1

Dew Point (°C)

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

Relative Humidity (%)

66
74
70
72
71
69
71
73
78
87
91
87
90
90
93
94
82
67
64
58
61
67
65
74

Pressure (mb)

1013
1011
1010
1009
1007
1006
1005
1004
1003
1002
1002
1001
1001
1003
1004
1005
1005
1005
1005
1006
1006
1006
1006
1007

Ozone (du)

355
354
352
350
349
348
346
346
347
348
349
352
353
354
359
366
371
378
386
389
395
400
407
418

Saturday 11

Waning Crescent 30%

04:34

13:37

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

Sun - Rise: 06:11, Set: 19:56, Transit: 13:03. Moon - Rise: 04:34, Set: 13:37. Civil Dark: 20:31 - 05:36. Nautical Dark: 21:15 - 04:52. Astro Dark: 22:02 - 04:02

Total Clouds (% Sky Obscured)

68
84
100
89
61
59
60
52
62
59
76
36
33
28
40
82
73
69
74
75
81
78
70
59

Low Clouds (% Sky Obscured)

16
29
49
44
46
58
60
52
62
59
76
36
33
28
36
43
50
50
46
40
36
35
35
34

Medium Clouds (% Sky Obscured)

1
19
40
40
0
0
0
0
0
13
28
32
25
22
23
73
44
48
55
53
55
42
34
21

High Clouds (% Sky Obscured)

68
80
85
57
30
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
8
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
18
18
12
19
15
31
43
46
38
35
24
18
11
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
14
14
14
15
15
15
15
17
18
20
19
19
18
18
18
17
16
15
14
12
11

Chance of Frost

Temperature (°C)

6
6
6
6
6
6
6
6
6
6
7
8
10
11
12
13
13
13
13
12
11
10
8
7

Feels Like (°C)

1
1
-0
-1
-1
1
0
0
0
0
1
1
4
5
6
7
7
7
8
8
7
6
5
4

Dew Point (°C)

3
3
3
3
3
3
4
3
3
3
4
5
6
5
5
5
5
7
7
7
7
6
5
5

Relative Humidity (%)

79
81
81
82
82
83
83
81
81
81
81
79
74
67
60
59
58
66
69
71
75
77
81
87

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006
1007
1007
1007
1007
1007
1007
1008
1008
1008
1009
1009
1010
1011

Ozone (du)

420
425
428
428
428
427
429
437
443
452
461
470
476
480
476
475
473
469
466
466
467
467
466
466

Sunday 12

Waning Crescent 20%

04:48

14:57

22 Bad
23 Bad
00 Bad
01 OK
02 OK
03 OK
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

Sun - Rise: 06:09, Set: 19:57, Transit: 13:03. Moon - Rise: 04:48, Set: 14:57. Civil Dark: 20:33 - 05:33. Nautical Dark: 21:17 - 04:49. Astro Dark: 22:05 - 03:59

Total Clouds (% Sky Obscured)

53
50
48
42
38
36
51
71
86
86
86
84
70
57
53
61
74
84
52
26
0
14
27
41

Low Clouds (% Sky Obscured)

37
40
43
41
38
36
51
62
72
75
83
82
69
57
43
43
44
44
29
15
0
14
27
41

Medium Clouds (% Sky Obscured)

11
12
6
4
1
1
4
17
40
27
26
23
26
26
38
48
65
84
52
26
0
14
27
29

High Clouds (% Sky Obscured)

0
0
1
0
0
1
5
12
20
15
10
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
8
7
6
5
4
4
4
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
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
28
35
39
49
45
47
51
54
57
51
43
30

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
6
5
5
4
4
4
4
4
4
6
8
9
10
11
12
12
12
12
11
11
10
9
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
96
94
96
94
96
94
94
93
86
78
69
61
57
56
58
61
65
71
78
85
88
91

Pressure (mb)

1011
1012
1012
1012
1013
1013
1013
1014
1014
1014
1015
1015
1015
1016
1016
1015
1015
1015
1015
1016
1016
1016
1017
1017

Ozone (du)

467
467
467
467
468
468
469
468
467
465
462
461
461
460
460
459
457
454
452
448
445
441
434
426

Monday 13

Waning Crescent 12%

05:00

16:18

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

Sun - Rise: 06:07, Set: 19:59, Transit: 13:03. Moon - Rise: 05:00, Set: 16:18. Civil Dark: 20:35 - 05:31. Nautical Dark: 21:20 - 04:46. Astro Dark: 22:07 - 03:56

Total Clouds (% Sky Obscured)

34
31
26
18
10
5
21
41
54
43
32
21
31
37
41
48
52
56
63
70
74
71
73
78

Low Clouds (% Sky Obscured)

34
28
22
15
7
0
20
37
54
36
18
0
19
37
41
48
41
32
38
45
51
54
55
50

Medium Clouds (% Sky Obscured)

19
10
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
2
4
5
8
11
14

High Clouds (% Sky Obscured)

0
1
1
1
0
0
0
1
1
5
11
16
11
5
0
2
4
6
9
13
17
30
35
40

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 (%)

29
31
31
31
25
9
8
6
1
2
1
0
8
11
12
13
13
11
10
9
2
1
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
1
2
2
2
2
1
2
2
3
4
5
5
6
6
6
6
6
5
5
4
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
4
3
2
3
4
2
2
1
3
5
6
7
8
9
13
13
13
13
13
13
11
11

Dew Point (°C)

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

Relative Humidity (%)

94
94
96
98
96
98
96
94
94
93
90
85
81
73
66
60
59
57
56
60
64
69
71
76

Pressure (mb)

1018
1018
1018
1019
1019
1019
1019
1019
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021
1020
1021
1021
1021
1021
1022

Ozone (du)

419
415
412
408
405
402
399
395
391
387
383
378
373
371
369
366
365
363
362
359
357
355
354
352

Tuesday 14

Waning Crescent 6%

05:12

17:42

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:04, Set: 20:01, Transit: 13:03. Moon - Rise: 05:12, Set: 17:42. Civil Dark: 20:37 - 05:29. Nautical Dark: 21:22 - 04:44. Astro Dark: 22:10 - 03:53

Total Clouds (% Sky Obscured)

85
92
95
93
91
88
91
93
92
91
94
98
96
90
86
88
87
92
95
98
100

Low Clouds (% Sky Obscured)

33
17
0
0
0
0
0
0
0
23
46
65
75
81
86
84
77
70
78
86
95

Medium Clouds (% Sky Obscured)

21
25
32
35
37
48
40
32
27
27
21
16
19
32
40
32
28
25
42
53
60

High Clouds (% Sky Obscured)

42
38
32
40
44
42
50
54
56
68
80
91
88
85
83
82
76
85
62
39
15

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
3
11
28
50
61
71
63
51
37
22
22
37

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

6
5
5
5
5
6
6
6
6
6
7
9
10
10
10
11
11
11
11
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
82
87
91
91
91
91
91
91
91
84
77
69
67
64
62
66
72
79
79
81

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1020
1020
1019
1019
1019
1019
1018

Ozone (du)

351
348
346
343
341
339
337
338
338
338
338
337
337
342
348
353
356
358
361
361
361

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

Generated: 08/04/26 22:46:24. Forecast: 08/04/26 to 14/04/26. Timezone: UTC+1.00