Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 15

Waning Crescent 6%

07:23

13:22

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
06 Bad
07 Bad
08 Bad
09 Bad
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK

Sun - Rise: 08:15, Set: 16:23, Transit: 12:19. Moon - Rise: 07:23, Set: 13:22. Civil Dark: 17:02 - 07:34. Nautical Dark: 17:46 - 06:50. Astro Dark: 18:27 - 06:09

Total Clouds (% Sky Obscured)

100
100
100
100
88
53
70
96
90
91
70
65
62
83
68
66
70
31
29
21
28
25
22
21

Low Clouds (% Sky Obscured)

58
61
53
20
44
42
63
96
90
91
70
58
48
66
68
58
62
31
29
21
28
25
22
21

Medium Clouds (% Sky Obscured)

100
100
100
100
85
44
3
0
0
9
9
26
42
61
10
55
58
3
0
0
0
0
2
0

High Clouds (% Sky Obscured)

100
45
55
0
35
29
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
8
8
8
8
8
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
8
63
100
100
100
100
49
7
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 (%)

15
9
3
3
0
0
0
0
0
0
0
0
0
0
5
4
0
0
0
0
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
4
3
3
1
1
3
4
4
4
4
4
4
4
4
4
5
6
6
7
7
7
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
3
3
3
3
2
2
2
1
1
1
1
1
1
1
1
2
2
3
3
4
4
4
4

Relative Humidity (%)

89
91
91
91
93
93
96
98
98
98
96
94
93
91
91
91
91
88
83
79
82
81
82
85

Pressure (mb)

997
996
997
997
997
997
998
999
999
1000
1000
1001
1001
1001
1002
1002
1003
1004
1004
1005
1005
1005
1006
1006

Ozone (du)

365
369
367
365
366
370
369
371
376
378
373
375
370
369
368
369
376
378
376
372
369
368
368
370

Friday 16

Waning Crescent 2%

08:07

14:27

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 08:13, Set: 16:25, Transit: 12:19. Moon - Rise: 08:07, Set: 14:27. Civil Dark: 17:03 - 07:33. Nautical Dark: 17:47 - 06:50. Astro Dark: 18:29 - 06:08

Total Clouds (% Sky Obscured)

44
75
93
82
92
100
100
100
93
91
94
93
100
100
100
100
99
99
100
100
96
100
92
76

Low Clouds (% Sky Obscured)

26
38
51
65
60
84
84
77
82
71
79
81
83
80
72
67
69
62
87
78
87
100
83
60

Medium Clouds (% Sky Obscured)

30
53
77
53
65
100
100
100
79
70
81
59
92
100
89
92
91
69
73
69
64
63
39
40

High Clouds (% Sky Obscured)

2
2
60
75
56
40
51
54
61
31
32
53
68
63
79
63
54
50
47
51
40
56
32
34

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
4
4
6
9
9
9
8
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
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
4
9
7
52
95
83
47
15
8
9
12
3
8
2
1
7
12
1
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
1.2
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
90
88
90
93
94
94
96
94
94
96
94
94
94
96
96
93
91
91
87
87
88
88

Pressure (mb)

1007
1007
1008
1008
1008
1009
1009
1009
1009
1009
1010
1010
1010
1011
1011
1012
1013
1013
1014
1014
1014
1015
1015
1015

Ozone (du)

371
375
376
373
371
372
374
376
379
381
380
383
388
396
400
400
399
397
396
397
396
394
391
390

Saturday 17

Waning Crescent 0%

08:37

15:43

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 08:12, Set: 16:26, Transit: 12:19. Moon - Rise: 08:37, Set: 15:43. Civil Dark: 17:05 - 07:32. Nautical Dark: 17:48 - 06:49. Astro Dark: 18:30 - 06:07

Total Clouds (% Sky Obscured)

89
69
61
69
70
80
82
76
83
73
72
79
75
67
77
77
79
82
89
82
78
73
79
82

Low Clouds (% Sky Obscured)

47
51
56
56
58
76
76
69
77
65
63
72
75
56
76
77
78
80
86
73
64
52
53
53

Medium Clouds (% Sky Obscured)

60
25
23
35
10
28
32
60
34
23
50
20
19
25
9
45
49
45
55
55
55
55
45
44

High Clouds (% Sky Obscured)

28
55
22
38
30
19
30
30
30
35
35
45
17
10
35
4
2
23
25
6
2
12
19
18

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
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
Light Rain
None

Precipitation Probability (%)

1
0
0
0
0
4
0
0
0
0
0
0
0
0
0
3
0
0
0
1
7
25
55
31

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
0.4
0

Wind Speed/Direction (mph)

4
4
4
4
4
5
4
4
4
4
4
4
4
4
4
4
4
3
3
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
4
4
4
3
2
3
2
3
3
3
2
2
3
3
2
2
2
3
4
5
5
4
4

Dew Point (°C)

5
5
4
4
4
4
4
4
4
4
4
3
3
3
3
3
3
4
4
4
4
5
5
5

Relative Humidity (%)

90
90
91
91
93
91
94
93
94
93
94
94
94
96
96
94
96
94
91
88
85
87
88
93

Pressure (mb)

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

Ozone (du)

389
388
389
391
395
398
401
402
404
402
401
401
403
405
407
408
409
410
405
397
394
395
396
396

Sunday 18

New Moon 1%

08:59

17:05

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 08:11, Set: 16:28, Transit: 12:20. Moon - Rise: 08:59, Set: 17:05. Civil Dark: 17:06 - 07:31. Nautical Dark: 17:50 - 06:48. Astro Dark: 18:31 - 06:06

Total Clouds (% Sky Obscured)

85
88
93
100
100
100
100
100
100
100
100
100
100
100
99
99
100
100
100
100
100
100
97
94

Low Clouds (% Sky Obscured)

54
57
59
62
60
63
68
78
89
99
98
97
97
95
93
91
94
96
96
95
92
89
84
78

Medium Clouds (% Sky Obscured)

37
31
27
28
32
36
35
41
47
49
72
79
95
90
74
74
86
89
96
95
96
94
92
89

High Clouds (% Sky Obscured)

26
33
55
86
91
87
81
65
42
23
16
8
0
2
1
3
2
16
22
23
16
20
19
16

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

26
28
43
34
28
36
39
36
25
12
24
24
28
34
34
27
38
32
33
49
62
58
50
47

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
5
5
5
5
5
5
5
5
5
5
5
5
5
6
6
6
6
7
7
7
7
7
7

Feels Like (°C)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
4
4
4
5
5
5
5
5
5

Dew Point (°C)

5
4
4
4
4
4
4
4
4
4
4
4
4
4
5
5
5
5
5
6
6
6
6
6

Relative Humidity (%)

93
93
93
94
94
96
94
96
96
94
94
94
93
93
94
94
93
91
90
90
90
90
90
93

Pressure (mb)

1016
1016
1015
1015
1015
1014
1014
1014
1013
1013
1012
1012
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010

Ozone (du)

393
392
389
389
391
391
392
393
394
393
392
393
391
390
388
387
385
384
383
383
382
382
382
381

Monday 19

Waxing Crescent 3%

09:14

17:05

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 08:10, Set: 16:30, Transit: 12:20. Moon - Rise: 09:14, Set: 17:05. Civil Dark: 17:08 - 07:30. Nautical Dark: 17:51 - 06:47. Astro Dark: 18:33 - 06:06

Total Clouds (% Sky Obscured)

90
91
93
96
95
95
93
94
97
98
98
98
98
95
94
87
82
85
94
96
97
97
95
94

Low Clouds (% Sky Obscured)

75
78
80
83
82
81
81
84
87
90
89
87
86
73
64
55
59
64
68
67
65
64
57
52

Medium Clouds (% Sky Obscured)

80
85
86
83
79
69
53
59
60
67
60
88
91
58
56
54
53
51
49
47
46
42
33
22

High Clouds (% Sky Obscured)

3
5
30
27
35
24
5
1
2
1
22
39
42
18
22
21
34
50
65
53
40
28
50
71

ISS Passover

Visibility (miles)

9
8
5
8
9
9
3
3
8
4
8
4
4
3
5
7
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
Very Light Rain
None
None
Very Light Rain
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

49
41
42
23
29
46
42
41
38
33
46
52
32
38
36
35
29
21
4
4
3
0
9
15

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
7
7
7
7
7
7
7
7
7
6
6
6
6
6
5
5
5
6
7
7
7
7
6

Feels Like (°C)

4
4
4
4
4
5
5
5
5
5
5
5
5
5
5
4
4
4
5
5
5
5
4
4

Dew Point (°C)

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

Relative Humidity (%)

90
91
93
93
91
94
96
96
96
98
96
98
100
98
96
93
91
85
82
79
81
82
84
85

Pressure (mb)

1010
1011
1011
1011
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1014
1014
1014
1015
1015
1015
1015
1015
1015

Ozone (du)

380
381
382
384
385
385
385
385
385
383
383
382
381
382
386
390
394
393
391
389
386
382
378
375

Tuesday 20

Waxing Crescent 8%

09:26

18:27

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 08:09, Set: 16:32, Transit: 12:20. Moon - Rise: 09:26, Set: 18:27. Civil Dark: 17:10 - 07:29. Nautical Dark: 17:53 - 06:46. Astro Dark: 18:34 - 06:05

Total Clouds (% Sky Obscured)

93
81
71
61
60
57
66
74
83
91
94
93
97
97
96
96
97
98
98
95
95
96
99
99

Low Clouds (% Sky Obscured)

49
47
48
44
49
53
56
59
61
64
76
79
87
83
82
82
73
64
57
51
47
42
52
70

Medium Clouds (% Sky Obscured)

15
11
8
4
4
9
18
44
68
85
90
93
97
92
84
76
80
84
90
79
68
58
58
60

High Clouds (% Sky Obscured)

91
68
48
28
18
11
3
22
42
72
72
69
65
71
71
71
48
30
14
28
41
54
57
64

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

Precipitation Probability (%)

21
20
20
21
22
21
20
36
45
54
53
52
53
45
35
21
17
12
1
2
2
1
10
22

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
4
4
4
4
4
4
4
4
4
3
3
3
4
4
4
5
4
4
4
4
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
3
3
3
3
3
3
4
3
3
3
3
3
2
2
2
3
2
3
4
4
4
5

Dew Point (°C)

4
4
3
3
3
3
4
3
4
4
4
4
4
4
4
4
4
4
3
3
3
2
2
3

Relative Humidity (%)

86
88
88
89
91
91
93
93
94
93
94
94
96
96
93
91
88
85
82
78
76
74
72
76

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015

Ozone (du)

373
370
366
363
359
357
355
352
351
350
348
346
343
340
341
343
344
343
343
343
342
341
340
341

Wednesday 21

Waxing Crescent 15%

09:36

19:49

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 08:07, Set: 16:34, Transit: 12:20. Moon - Rise: 09:36, Set: 19:49. Civil Dark: 17:11 - 07:28. Nautical Dark: 17:54 - 06:45. Astro Dark: 18:36 - 06:04

Total Clouds (% Sky Obscured)

95
95
95
95
90
80
53
44
44
43
48
43
47
48
49
49
47
45
64

Low Clouds (% Sky Obscured)

84
72
61
51
55
51
52
44
42
42
42
33
28
29
28
30
26
25
25

Medium Clouds (% Sky Obscured)

54
64
65
60
54
49
48
44
40
30
29
29
33
41
46
49
43
40
36

High Clouds (% Sky Obscured)

57
42
36
50
24
13
2
1
1
1
1
1
2
1
1
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
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 (%)

32
31
28
26
31
34
34
31
30
28
29
28
19
19
18
7
9
6
3

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
5
5
5
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
85
85
85
85
86
88
88
88
89
91
89
89
91
88
88
88
80
73

Pressure (mb)

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

Ozone (du)

341
342
345
349
352
354
356
358
360
362
364
367
370
374
375
377
379
379
380

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

Generated: 15/01/26 17:12:27. Forecast: 15/01/26 to 21/01/26. Timezone: UTC+0.00