Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 13

Waning Crescent 9%

03:45

18:14

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

Sun - Rise: 05:09, Set: 21:00, Transit: 13:05. Moon - Rise: 03:45, Set: 18:14. Civil Dark: 21:44 - 04:25. Nautical Dark: 22:46 - 03:22. Astro Dark: 00:56 - N/A

Total Clouds (% Sky Obscured)

82
95
100
96
93
85
64
54
46
53
30
25
14
57
47
49
91
100
100
47
32
100
99
91

Low Clouds (% Sky Obscured)

42
39
29
40
33
21
35
32
23
30
0
0
0
57
44
41
66
72
80
47
32
50
67
66

Medium Clouds (% Sky Obscured)

82
95
100
94
92
85
64
54
46
51
30
25
14
11
18
14
81
94
60
47
32
100
99
73

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
2
3
14

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
95
34
7
5
4
4
4
4
5
3
1
2
10
44
66
84
87
83
70
69
76
89
75

Precipitation Amount (mm)

0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.6
0.5
0.2
0
0.3
0.7
0.4

Wind Speed/Direction (mph)

12
9
7
4
4
4
4
3
3
3
3
3
1
3
4
5
7
8
7
7
7
7
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
87
90
90
90
91
91
90
90
89
91
89
85
74
62
57
58
60
73
77
65
56
65
77

Pressure (mb)

1001
1002
1002
1002
1002
1002
1002
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1002
1002
1002
1002
1002
1002
1003

Ozone (du)

434
435
439
438
436
435
432
428
427
426
426
429
432
432
432
433
434
436
436
434
436
435
429
426

Thursday 14

Waning Crescent 3%

03:58

No Set

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

Sun - Rise: 05:08, Set: 21:01, Transit: 13:05. Moon - Rise: 03:58, Set: No Set. Civil Dark: 21:45 - 04:23. Nautical Dark: 22:48 - 03:19. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

68
66
56
67
82
90
86
94
79
44
20
15
14
14
54
56
63
83
51
93
69
33
64
71

Low Clouds (% Sky Obscured)

58
50
23
9
0
15
28
40
26
32
0
0
0
6
54
56
63
30
4
27
12
12
0
24

Medium Clouds (% Sky Obscured)

33
12
56
67
82
86
70
63
53
25
20
15
14
7
1
1
0
52
22
58
36
4
35
43

High Clouds (% Sky Obscured)

14
33
31
15
22
31
58
84
59
33
20
15
14
5
5
4
3
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Very Light Rain
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 (%)

58
21
4
9
15
35
34
26
19
5
2
1
32
23
18
7
5
7
3
2
3
6
7
7

Precipitation Amount (mm)

0.3
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
4
4
4
4
5
7
7
3
2
2
3
3
5
6
7
9
9
9
9
10
11
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
84
87
87
88
90
91
93
90
91
91
94
93
84
79
64
49
45
42
39
39
44
46
50

Pressure (mb)

1004
1004
1005
1005
1006
1006
1006
1006
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

426
426
425
422
420
420
419
419
418
418
418
417
416
415
414
414
415
417
420
423
427
434
437
436

Friday 15

Waning Crescent 0%

04:16

19:50

19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
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 Bad

Sun - Rise: 05:06, Set: 21:03, Transit: 13:05. Moon - Rise: 04:16, Set: 19:50. Civil Dark: 21:47 - 04:21. Nautical Dark: 22:51 - 03:16. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

41
42
24
24
36
29
20
33
40
25
77
70
68
84
86
94
97
96
98
99
100
99
96
97

Low Clouds (% Sky Obscured)

0
0
1
0
3
16
9
31
40
25
42
38
39
48
76
92
97
79
83
87
92
88
84
80

Medium Clouds (% Sky Obscured)

33
32
15
12
12
8
9
10
3
0
43
37
30
39
35
36
38
94
96
97
99
93
90
86

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
18
20
15
5
3
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
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

3
2
1
0
0
0
0
0
0
0
0
1
5
19
25
30
24
18
18
29
42
54
63
74

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
62
70
76
76
79
79
82
83
85
86
88
79
70
63
53
49
48
47
42
40
43
46
51

Pressure (mb)

1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1009
1009
1008
1008
1008
1008
1008
1007
1007
1006
1006
1006

Ozone (du)

434
433
431
430
424
416
412
409
407
405
403
402
403
404
404
403
402
402
401
401
400
398
398
398

Saturday 16

New Moon 1%

04:44

21:28

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

Sun - Rise: 05:04, Set: 21:04, Transit: 13:05. Moon - Rise: 04:44, Set: 21:28. Civil Dark: 21:49 - 04:19. Nautical Dark: 22:54 - 03:14. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
99
97
84
93
93
95
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

82
85
83
82
78
81
78
76
75
76
76
77
77
80
79
68
76
70
61
61
78
75
69
72

Medium Clouds (% Sky Obscured)

95
95
97
65
80
73
82
91
100
100
100
99
95
93
90
93
96
100
100
100
100
100
100
99

High Clouds (% Sky Obscured)

6
3
0
0
0
0
30
57
83
99
100
100
89
85
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
4
8
8
7
7
7
6
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
None
None
None
None
Very Light Rain
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

65
47
30
33
41
53
46
39
31
56
48
31
32
29
25
29
30
20
22
20
16
30
40
34

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
62
66
72
75
74
73
81
85
88
98
98
96
90
88
83
77
75
64
54
50
49
51
59

Pressure (mb)

1006
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1007
1007
1007
1007
1007
1007

Ozone (du)

399
399
402
405
409
413
412
409
407
407
408
410
417
418
419
420
422
424
425
427
429
431
436
440

Sunday 17

Waxing Crescent 5%

05:27

23:01

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

Sun - Rise: 05:03, Set: 21:06, Transit: 13:05. Moon - Rise: 05:27, Set: 23:01. Civil Dark: 21:51 - 04:17. Nautical Dark: 22:57 - 03:11. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
46
42
74
44
52
100
100
65
65
100
99
99
98
99
99
98
96
95
93
85
80
77

Low Clouds (% Sky Obscured)

45
27
22
17
17
2
20
36
51
56
65
95
63
67
70
68
66
64
63
64
67
56
44
34

Medium Clouds (% Sky Obscured)

100
100
46
42
71
44
52
99
99
63
49
51
18
21
25
28
30
32
36
40
41
29
18
9

High Clouds (% Sky Obscured)

96
92
46
36
21
0
20
40
62
42
21
3
78
68
61
55
53
47
37
28
19
25
40
52

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

36
27
20
20
19
10
15
16
10
25
36
42
16
19
23
34
43
54
59
61
60
54
48
43

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
71
76
78
82
88
90
91
91
93
93
90
84
82
80
78
76
75
71
74
75
76
77
77

Pressure (mb)

1007
1007
1007
1007
1006
1006
1006
1005
1005
1005
1005
1005
1004
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

442
443
445
444
443
442
443
443
444
443
443
444
443
437
430
424
421
418
416
411
406
402
400
399

Monday 18

Waxing Crescent 12%

06:32

00:16

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

Sun - Rise: 05:01, Set: 21:08, Transit: 13:05. Moon - Rise: 06:32, Set: 00:16. Civil Dark: 21:53 - 04:16. Nautical Dark: 22:59 - 03:08. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

86
93
99
99
99
98
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
95
90
83

Low Clouds (% Sky Obscured)

40
47
49
34
23
16
22
29
35
32
44
40
57
65
72
81
91
100
95
91
86
74
66
58

Medium Clouds (% Sky Obscured)

33
57
81
87
91
92
76
67
64
72
76
81
85
89
98
92
84
79
76
70
68
62
56
44

High Clouds (% Sky Obscured)

70
83
93
93
94
94
79
67
66
69
68
66
81
90
100
77
54
36
22
13
1
2
2
4

ISS Passover

Visibility (miles)

7
7
8
9
9
9
9
9
9
9
9
8
7
7
7
7
7
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
Very Light Rain

Precipitation Probability (%)

38
30
11
10
7
2
8
10
12
22
31
42
64
75
80
80
78
71
65
61
61
52
48
50

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.6
0.6
0.5
0.4
0.3
0.2
0.3
0
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
83
86
87
88
90
90
91
91
93
93
95
95
95
96
95
96
96
96
92
87
83
83
83

Pressure (mb)

1011
1011
1011
1012
1012
1012
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

398
399
400
401
401
400
400
399
399
398
397
396
395
397
399
401
401
400
400
399
398
396
394
392

Tuesday 19

Waxing Crescent 21%

07:56

01:08

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
12 Bad

Sun - Rise: 05:00, Set: 21:09, Transit: 13:05. Moon - Rise: 07:56, Set: 01:08. Civil Dark: 21:55 - 04:14. Nautical Dark: 23:02 - 03:06. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

80
76
73
78
84
91
92
93
94
94
95
95
96
97
99
97
96
91

Low Clouds (% Sky Obscured)

57
57
58
65
72
79
77
75
73
74
75
77
81
86
90
74
58
41

Medium Clouds (% Sky Obscured)

40
32
23
22
21
21
33
44
59
60
61
61
54
52
54
59
65
69

High Clouds (% Sky Obscured)

4
4
3
14
24
34
27
34
30
29
39
48
63
78
95
67
38
10

ISS Passover

Visibility (miles)

7
7
8
9
9
9
9
9
9
8
8
8
8
8
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

47
53
53
38
26
8
12
14
10
13
12
17
14
12
13
13
13
8

Precipitation Amount (mm)

0
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
84
89
93
95
95
95
96
96
96
96
95
93
86
79
72
65
60

Pressure (mb)

1010
1011
1012
1012
1013
1013
1014
1014
1014
1015
1015
1016
1016
1017
1017
1017
1018
1018

Ozone (du)

390
389
387
386
384
382
379
380
380
381
376
371
366
361
356
351
350
349

Forecast for Timperley, Trafford, United Kingdom (53.40,-2.32)

Generated: 13/05/26 18:38:52. Forecast: 13/05/26 to 19/05/26. Timezone: UTC+1.00