Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 17

Waxing Crescent 1%

05:32

22:44

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 05:03, Set: 20:54, Transit: 12:59. Moon - Rise: 05:32, Set: 22:44. Civil Dark: 21:37 - 04:20. Nautical Dark: 22:36 - 03:20. Astro Dark: 00:21 - 01:27

Total Clouds (% Sky Obscured)

81
78
82
97
100
100
100
100
100
100
100
97
98
100
100
100
94
87
49
48
64
66
67
80

Low Clouds (% Sky Obscured)

51
68
55
54
42
41
57
0
47
25
33
36
38
25
0
25
36
28
31
42
51
51
55
66

Medium Clouds (% Sky Obscured)

1
2
48
50
100
100
100
100
100
100
100
92
97
100
100
100
94
87
49
8
28
66
57
60

High Clouds (% Sky Obscured)

50
55
55
93
100
100
100
100
100
100
100
93
62
100
13
51
56
10
15
2
40
60
60
34

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
6
5
8
6
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
Very Light Rain
Very Light Rain
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
9
0
0
0
15
5
3
13
40
51
49
39
53
28
22
8
15
10
3
1
2
13
8

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.2
0
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
95
90
83
76
65
60
56
54
52
65
77
81
83
84
88
91
95
93
94
96
94
94
96

Pressure (mb)

1008
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

409
412
412
413
415
417
419
421
424
425
426
424
422
422
425
425
429
432
433
432
433
433
429
421

Monday 18

Waxing Crescent 5%

No Rise

23:59

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 05:02, Set: 20:55, Transit: 12:59. Moon - Rise: No Rise, Set: 23:59. Civil Dark: 21:38 - 04:19. Nautical Dark: 22:39 - 03:17. Astro Dark: 00:32 - 01:10

Total Clouds (% Sky Obscured)

82
66
75
94
97
91
86
95
97
91
90
97
94
92
100
100
100
100
99
100
96
100
100
100

Low Clouds (% Sky Obscured)

81
62
67
87
62
47
51
50
51
47
45
32
53
41
48
49
60
65
79
87
87
100
100
100

Medium Clouds (% Sky Obscured)

43
18
48
76
81
41
78
75
68
53
69
86
64
64
57
41
87
99
98
100
91
100
83
100

High Clouds (% Sky Obscured)

18
1
0
0
0
1
13
24
25
57
55
69
45
35
100
100
100
66
42
74
35
35
100
63

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

10
14
27
27
29
56
78
81
72
47
50
48
41
45
6
12
25
35
47
67
95
95
91
95

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.6
0.6
0.3
0
0
0
0
0
0
0
0
0
0
0.3
0.7
0.7
0.5
1

Wind Speed/Direction (mph)

6
8
8
10
9
8
9
9
10
10
9
10
10
10
9
8
8
9
9
9
10
10
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
93
88
85
87
75
72
72
76
75
70
68
72
80
90
93
96
95
95
95
95
96
98
96

Pressure (mb)

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

Ozone (du)

414
415
419
423
425
426
419
412
405
399
394
392
389
385
381
378
378
378
380
381
379
384
390
394

Tuesday 19

Waxing Crescent 12%

06:37

00:52

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 05:01, Set: 20:57, Transit: 12:59. Moon - Rise: 06:37, Set: 00:52. Civil Dark: 21:40 - 04:17. Nautical Dark: 22:41 - 03:15. Astro Dark: 00:48 - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
97
98
78
98
100
86
85
72
80
86
84
97
95
95
95
95
89
83

Low Clouds (% Sky Obscured)

100
100
95
58
41
64
86
63
63
67
58
58
49
51
56
59
58
72
78
75
71
71
66
62

Medium Clouds (% Sky Obscured)

100
100
46
50
71
100
97
96
22
34
68
66
20
9
24
35
35
38
42
49
44
47
41
35

High Clouds (% Sky Obscured)

100
77
79
100
100
100
0
78
0
25
35
35
17
39
2
3
2
2
35
2
24
20
18
2

ISS Passover

Visibility (miles)

4
3
7
1
8
7
7
9
9
9
8
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

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

Precipitation Probability (%)

95
95
42
39
53
52
69
63
51
59
54
35
33
20
18
23
14
2
8
3
4
6
4
5

Precipitation Amount (mm)

1.7
0.8
0
0
0.2
0
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
96
98
96
85
77
84
73
72
73
78
78
76
79
80
86
93
89
90
87
89
90
87

Pressure (mb)

1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1007
1007
1008
1009
1010
1011
1011
1012
1012
1012
1013
1013
1013
1014

Ozone (du)

394
396
394
388
386
383
384
386
388
385
389
393
391
390
388
385
382
381
378
373
368
365
362
360

Wednesday 20

Waxing Crescent 21%

07:59

01:27

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

Sun - Rise: 04:59, Set: 20:58, Transit: 12:59. Moon - Rise: 07:59, Set: 01:27. Civil Dark: 21:42 - 04:15. Nautical Dark: 22:44 - 03:13. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

74
79
87
94
96
98
100
100
99
99
99
100
100
86
63
37
57
67
97
99
99
98
94
88

Low Clouds (% Sky Obscured)

57
54
65
83
83
74
75
82
86
87
70
56
37
25
12
0
9
17
24
24
30
48
56
56

Medium Clouds (% Sky Obscured)

31
32
39
37
46
87
97
60
59
48
34
26
19
17
19
16
23
27
29
36
43
47
55
30

High Clouds (% Sky Obscured)

2
15
10
10
10
10
15
15
15
20
50
77
100
81
51
17
39
52
94
94
87
81
60
37

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
9
9
9
9
9
9
0
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
2
2
1
19
34
42
49
47
46
33
21
13
7
3
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
13
14
15
16
16
16
17
17
17
17
17
16
15
14
13
12
11
11
11
11
11
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
90
87
80
76
74
68
67
68
65
68
73
77
81
83
84
87
92
91
95
96
98
98
95

Pressure (mb)

1015
1015
1016
1016
1017
1017
1018
1018
1019
1019
1019
1020
1020
1020
1021
1022
1022
1023
1023
1023
1023
1023
1024
1024

Ozone (du)

357
355
354
351
349
350
349
348
349
348
347
347
347
346
348
348
348
349
348
346
344
342
339
338

Thursday 21

Waxing Crescent 31%

09:29

01:50

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 04:58, Set: 21:00, Transit: 12:59. Moon - Rise: 09:29, Set: 01:50. Civil Dark: 21:43 - 04:14. Nautical Dark: 22:46 - 03:11. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

82
83
84
85
90
94
100
98
93
89
94
75
63
61
72
84
87
87
85
86
86
87
84
82

Low Clouds (% Sky Obscured)

57
58
65
67
77
84
95
90
86
81
67
49
32
61
72
73
69
64
60
64
68
68
67
66

Medium Clouds (% Sky Obscured)

21
23
22
22
21
22
21
42
53
65
61
58
51
35
32
35
30
25
21
23
27
29
21
12

High Clouds (% Sky Obscured)

20
35
40
41
58
78
94
54
28
1
1
2
3
11
19
16
20
26
33
24
15
5
5
5

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
7
4
7
8
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
2
17
16
17
22
26
29
26
33
24
9
8
5
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)

10
10
11
11
11
11
11
11
10
8
8
8
7
6
4
3
3
2
2
2
2
2
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
11
12
13
14
15
17
17
19
20
20
20
21
22
20
20
19
19
18
17
14
14
14
13

Dew Point (°C)

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

Relative Humidity (%)

92
89
86
85
86
82
78
77
74
70
71
82
84
86
89
90
93
95
95
95
95
95
93
93

Pressure (mb)

1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

335
334
334
334
334
334
334
333
333
333
332
331
330
332
332
333
334
333
333
333
332
331
330
331

Friday 22

Waxing Crescent 42%

10:57

02:06

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 04:57, Set: 21:01, Transit: 12:59. Moon - Rise: 10:57, Set: 02:06. Civil Dark: 21:45 - 04:12. Nautical Dark: 22:48 - 03:08. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

79
74
67
59
67
76
84
78
73
74
84
92
99
99
100
99
99
99
100
95
92
88
92
95

Low Clouds (% Sky Obscured)

68
67
62
57
64
72
79
70
51
46
44
38
31
22
11
0
8
17
26
35
41
48
46
47

Medium Clouds (% Sky Obscured)

4
5
7
8
9
11
14
23
33
53
45
31
19
12
6
2
17
29
43
33
23
13
11
7

High Clouds (% Sky Obscured)

5
5
5
6
6
5
5
4
2
1
33
65
96
94
92
90
91
92
91
84
78
72
79
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
0
1
1
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
16
18
19
19
19
20
24
23
22
23
24
24
20
20
20
18
18
16
13
13
13
12

Dew Point (°C)

12
13
13
14
14
14
14
14
14
15
15
16
16
17
16
15
14
13
13
12
12
11
11
11

Relative Humidity (%)

92
92
83
76
69
65
62
58
58
58
58
63
68
75
77
82
86
86
87
87
89
89
90
87

Pressure (mb)

1027
1028
1028
1028
1028
1028
1027
1027
1027
1027
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

332
333
333
334
335
334
334
334
335
335
336
336
336
336
336
335
335
335
336
337
337
337
337
337

Saturday 23

First Quarter 53%

12:21

02:19

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 OK
22 Bad
23 Bad
00 Bad

Sun - Rise: 04:56, Set: 21:02, Transit: 13:00. Moon - Rise: 12:21, Set: 02:19. Civil Dark: 21:47 - 04:11. Nautical Dark: 22:51 - 03:06. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
88
76
65
76
87
98
88
69
46
61
76
91
71
52
44
44
49
47

Low Clouds (% Sky Obscured)

44
44
44
45
33
25
18
19
20
18
12
8
6
6
6
5
9
21
26

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

92
79
62
44
60
76
95
88
69
46
57
31
5
4
3
1
2
2
5

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
11
15
16
16
17
18
19
24
24
23
24
24
24
21
22
22
22
21

Dew Point (°C)

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

Relative Humidity (%)

86
84
78
74
69
65
62
58
58
59
59
65
72
78
81
85
89
90
90

Pressure (mb)

1027
1027
1027
1027
1027
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026

Ozone (du)

336
336
336
336
336
336
336
336
335
334
333
333
333
333
333
332
332
333
333

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

Generated: 17/05/26 06:30:23. Forecast: 17/05/26 to 23/05/26. Timezone: UTC+1.00