Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 12

Waning Crescent 20%

04:51

14:59

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

Sun - Rise: 06:11, Set: 20:00, Transit: 13:06. Moon - Rise: 04:51, Set: 14:59. Civil Dark: 20:36 - 05:35. Nautical Dark: 21:19 - 04:50. Astro Dark: 22:08 - 04:00

Total Clouds (% Sky Obscured)

91
74
72
26
0
0
0
0
0
4
0
1
50
51
55
51
72
68
54
57
6
33
43
39

Low Clouds (% Sky Obscured)

41
51
54
26
0
0
0
0
0
4
0
0
50
51
55
4
45
14
22
22
0
0
13
6

Medium Clouds (% Sky Obscured)

24
2
0
0
0
0
0
0
0
3
0
1
4
0
0
20
30
55
27
12
6
16
17
16

High 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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
7
9
8
8
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 (%)

5
2
0
0
0
0
0
0
0
0
0
0
1
0
0
26
33
32
22
27
38
30
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)

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

Chance of Frost

Temperature (°C)

7
6
6
5
5
4
3
3
2
2
2
4
7
8
10
11
12
12
13
13
13
12
11
9

Feels Like (°C)

4
4
4
4
3
2
3
2
2
1
2
3
6
8
9
10
11
11
10
12
10
10
10
7

Dew Point (°C)

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

Relative Humidity (%)

91
93
94
94
93
93
94
93
94
94
93
88
84
77
69
60
57
57
56
52
53
69
77
81

Pressure (mb)

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

Ozone (du)

479
483
484
484
486
489
490
493
496
497
498
498
488
479
476
477
481
482
480
472
462
456
445
438

Monday 13

Waning Crescent 12%

05:03

16:20

21 OK
22 Good
23 Good
00 Good
01 Good
02 OK
03 Bad
04 OK
05 OK
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

Sun - Rise: 06:08, Set: 20:02, Transit: 13:05. Moon - Rise: 05:03, Set: 16:20. Civil Dark: 20:38 - 05:32. Nautical Dark: 21:21 - 04:48. Astro Dark: 22:11 - 03:57

Total Clouds (% Sky Obscured)

40
0
0
7
8
12
62
38
36
54
86
100
100
100
97
96
99
100
90
100
98
100
88
100

Low Clouds (% Sky Obscured)

27
0
0
0
0
0
0
0
0
0
11
23
27
55
55
71
79
79
61
99
97
100
87
57

Medium Clouds (% Sky Obscured)

15
0
0
3
3
4
25
13
13
27
50
58
62
48
60
65
57
57
79
87
62
40
6
27

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
5
53
60
100
68
52
82
99
26
17
7
7
15
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
2
1
0
0
3
0
0
0
2
22
16
2

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
5
4
4
4
4
4
4
4
4
4
6
8
10
11
12
13
13
12
12
12
12
12
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
88
90
90
91
91
91
89
89
88
89
86
81
77
72
65
66
74
77
79
82
84
92
91

Pressure (mb)

1014
1015
1015
1016
1016
1016
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019

Ozone (du)

433
430
427
425
419
409
400
394
391
386
383
382
379
377
374
370
366
364
361
360
359
358
355
354

Tuesday 14

Waning Crescent 6%

05:14

17:44

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

Sun - Rise: 06:06, Set: 20:04, Transit: 13:05. Moon - Rise: 05:14, Set: 17:44. Civil Dark: 20:40 - 05:30. Nautical Dark: 21:23 - 04:45. Astro Dark: 22:14 - 03:53

Total Clouds (% Sky Obscured)

100
100
88
76
85
99
100
100
100
100
99
100
100
99
98
100
100
100
82
64
98
73
60
46

Low Clouds (% Sky Obscured)

52
60
69
71
56
76
100
97
92
99
95
100
96
86
85
94
94
82
76
43
62
62
55
46

Medium Clouds (% Sky Obscured)

36
65
67
60
76
97
72
86
88
99
53
57
20
18
13
18
21
30
35
17
40
40
30
13

High Clouds (% Sky Obscured)

100
100
68
55
71
71
85
100
100
90
63
83
71
48
64
100
100
98
11
50
52
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
5
0
0
9
9
9
9
9
9
9
7
6
3
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
Very Light Rain
Very Light Rain
Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
3
4
14
25
41
47
36
30
19
27
32
59
72
88
46
48
31
31

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.6
0
0
0
0

Wind Speed/Direction (mph)

10
10
10
10
10
10
10
10
11
11
11
12
12
11
13
13
13
13
16
16
17
13
14
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
9
9
9
10
10
11
10
11
11
11
11
12
12
12
12
12
13
11
10
10

Relative Humidity (%)

93
95
95
96
96
96
95
95
96
98
96
95
96
95
92
89
84
84
80
80
87
87
87
93

Pressure (mb)

1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1015
1015
1014
1014
1014
1015
1015

Ozone (du)

353
353
352
351
350
350
347
346
346
345
345
343
342
343
343
346
349
356
357
358
359
371
387
397

Wednesday 15

Waning Crescent 2%

05:26

19:11

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

Sun - Rise: 06:04, Set: 20:06, Transit: 13:05. Moon - Rise: 05:26, Set: 19:11. Civil Dark: 20:42 - 05:28. Nautical Dark: 21:25 - 04:42. Astro Dark: 22:17 - 03:50

Total Clouds (% Sky Obscured)

36
31
31
26
29
49
66
64
55
85
95
89
86
83
82
79
64
77
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

36
31
31
26
29
47
57
49
39
46
55
58
62
56
51
47
42
40
36
23
11
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
19
35
52
37
22
6
12
18
26
39
58
80
79
87
95
97
97

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
29
55
84
52
27
1
3
8
10
29
54
100
100
100
100
95
88

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 (%)

26
16
7
0
0
0
0
0
0
0
0
1
1
8
2
2
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
8
7
7
7
7
7
7
7
7
7
7
7
8
8
8
7
7
7
8
9
9
9
9

Relative Humidity (%)

95
95
93
93
96
96
95
93
93
93
91
88
81
79
73
69
62
58
58
63
69
72
77
83

Pressure (mb)

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

Ozone (du)

393
397
393
395
396
393
389
388
388
388
389
389
389
392
393
394
392
387
386
384
382
379
378
376

Thursday 16

Waning Crescent 0%

05:39

20:43

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

Sun - Rise: 06:02, Set: 20:07, Transit: 13:05. Moon - Rise: 05:39, Set: 20:43. Civil Dark: 20:44 - 05:25. Nautical Dark: 21:27 - 04:40. Astro Dark: 22:19 - 03:47

Total Clouds (% Sky Obscured)

100
94
88
82
84
86
87
87
83
90
92
93
94
94
96
97
93
89
83
82
84
85
85
86

Low Clouds (% Sky Obscured)

0
14
27
39
46
55
64
67
67
72
60
56
48
59
58
63
60
59
58
52
45
39
32
25

Medium Clouds (% Sky Obscured)

99
93
85
78
62
46
37
42
33
57
69
75
81
63
81
78
65
53
39
47
51
61
68
71

High Clouds (% Sky Obscured)

83
68
51
40
30
20
9
12
7
18
34
44
53
43
66
74
59
43
27
40
54
65
51
36

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
7
7
7
7
8
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
2
3
1
1
0
0
0
0
15
31
30
34
33
34
31
28
24
19
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
5
5
5
5
4
4
4
5
5
5
6
8
9
10
11
11
11
10
10
10
10
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
85
84
84
88
90
93
93
95
91
88
83
77
76
75
74
74
75
75
79
82
84
86

Pressure (mb)

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

Ozone (du)

374
372
369
370
372
370
367
364
364
363
361
361
360
360
361
363
365
365
365
366
369
373
376
381

Friday 17

New Moon 2%

05:56

No Set

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

Sun - Rise: 06:00, Set: 20:09, Transit: 13:04. Moon - Rise: 05:56, Set: No Set. Civil Dark: 20:46 - 05:23. Nautical Dark: 21:30 - 04:37. Astro Dark: 22:22 - 03:44

Total Clouds (% Sky Obscured)

86
90
94
97
98
99
100
97
95
97
87
76
64
77
89
99
100
100
100
89
79
68
72
74

Low Clouds (% Sky Obscured)

15
24
36
45
43
32
25
18
12
7
21
36
54
59
64
68
73
77
80
66
53
41
50
60

Medium Clouds (% Sky Obscured)

74
81
88
95
80
69
57
45
29
4
3
2
2
27
53
79
85
90
95
87
79
68
72
74

High Clouds (% Sky Obscured)

21
31
41
46
54
62
70
71
82
91
66
37
8
33
60
84
64
43
22
21
21
30
31
31

ISS Passover

Visibility (miles)

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

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
1
2
1
5
7
3
3
3
3
15
24
30
41
46
47
44
45
46
45
42

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
5
6
6
6
6
6
7
7
6
6
7
9
10
10
11
13
12
12
12
12
11
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
10
10
10
9
9
9
9
9
10
10
10
11
11
12
12
12
11
11
10
10
11
11
10

Relative Humidity (%)

87
89
88
90
90
90
90
88
90
93
95
89
84
79
78
77
74
74
75
75
79
83
87
89

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017

Ozone (du)

386
390
392
393
395
394
392
391
390
389
387
385
384
382
379
377
375
372
370
367
369
370
372
379

Saturday 18

Waxing Crescent 7%

06:19

22:18

21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
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

Sun - Rise: 05:58, Set: 20:11, Transit: 13:04. Moon - Rise: 06:19, Set: 22:18. Civil Dark: 20:48 - 05:21. Nautical Dark: 21:32 - 04:34. Astro Dark: 22:25 - 03:40

Total Clouds (% Sky Obscured)

78
71
60
42
39
34
33
44
56
68
64
60
53
56
61
67
72
78
83
74
61
45

Low Clouds (% Sky Obscured)

66
60
51
42
34
33
32
44
56
68
64
59
49
44
41
38
41
44
52
44
36
27

Medium Clouds (% Sky Obscured)

73
71
60
42
39
30
11
7
4
0
0
0
0
13
26
39
44
47
46
33
22
13

High Clouds (% Sky Obscured)

43
33
16
0
0
0
0
0
0
0
0
1
1
13
27
40
38
44
50
38
28
10

ISS Passover

Visibility (miles)

7
8
8
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

Precipitation Type

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

Precipitation Probability (%)

40
34
30
25
18
10
0
0
0
0
0
0
0
0
0
0
7
10
11
14
14
13

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

Wind Speed/Direction (mph)

9
8
8
8
8
8
7
7
7
7
7
7
8
10
10
9
9
9
10
10
9
8

Chance of Frost

Temperature (°C)

11
10
9
8
7
7
6
5
5
5
5
7
9
10
11
12
13
13
13
13
13
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
90
91
93
94
96
94
96
96
87
80
74
68
63
58
60
62
64
68
73

Pressure (mb)

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

Ozone (du)

386
393
399
404
409
407
404
402
403
404
405
404
404
403
402
401
400
401
401
402
400
398

Forecast for Long Itchington, Warwickshire, United Kingdom (52.29,-1.40)

Generated: 12/04/26 21:18:24. Forecast: 12/04/26 to 18/04/26. Timezone: UTC+1.00