Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 15

Waning Crescent 6%

07:23

13:23

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 OK
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:15, Set: 16:24, Transit: 12:19. Moon - Rise: 07:23, Set: 13:23. Civil Dark: 17:04 - 07:35. Nautical Dark: 17:48 - 06:51. Astro Dark: 18:29 - 06:09

Total Clouds (% Sky Obscured)

86
89
91
90
95
78
99
100
72
46
51
47
46
49
61
68
43
85
93
100
100
100
100
100

Low Clouds (% Sky Obscured)

86
89
91
90
95
69
32
48
58
46
51
47
46
49
59
65
43
24
43
55
59
48
46
76

Medium Clouds (% Sky Obscured)

2
0
0
1
13
37
96
100
62
7
9
8
3
0
1
2
3
31
45
55
48
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
1
2
1
0
0
0
5
0
10
31
80
75
56
48
54

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 (%)

100
100
100
100
100
100
100
100
100
10
0
0
0
1
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
0
0
0
0
0
0
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
94
94
94
96
96
93
93
93
94
94
93
88
85
85
85
88
91
93
94
93
94
94

Pressure (mb)

998
998
999
999
1000
1000
1000
1001
1001
1002
1002
1003
1004
1005
1005
1005
1005
1005
1006
1006
1007
1007
1008
1008

Ozone (du)

370
370
374
383
383
381
380
378
377
378
382
382
379
376
372
374
378
382
384
385
386
383
379
380

Friday 16

Waning Crescent 2%

08:07

14:28

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 OK
15 OK
16 Bad
17 OK
18 OK
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:14, Set: 16:25, Transit: 12:20. Moon - Rise: 08:07, Set: 14:28. Civil Dark: 17:05 - 07:34. Nautical Dark: 17:49 - 06:50. Astro Dark: 18:31 - 06:08

Total Clouds (% Sky Obscured)

100
100
100
100
98
92
85
80
84
80
77
66
55
62
75
56
27
29
44
30
37
43
59
56

Low Clouds (% Sky Obscured)

82
79
69
91
95
88
85
80
84
80
77
66
55
62
75
56
27
26
23
30
37
35
45
56

Medium Clouds (% Sky Obscured)

100
100
100
99
58
53
40
25
25
23
22
24
25
25
25
6
11
6
21
0
1
37
25
3

High Clouds (% Sky Obscured)

57
65
100
20
48
25
20
25
30
35
30
35
37
11
40
18
23
5
3
5
13
43
22
55

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 (%)

6
27
35
34
50
31
11
3
1
0
0
0
0
1
0
1
13
2
3
8
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1008
1008
1009
1008
1009
1009
1009
1010
1010
1011
1011
1012
1013
1013
1014
1014
1014
1015
1015
1016
1016
1017
1018
1018

Ozone (du)

382
383
387
391
393
394
398
404
407
408
408
404
403
404
404
403
402
401
400
402
404
408
408
406

Saturday 17

Waning Crescent 0%

08:38

15:44

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: 08:13, Set: 16:27, Transit: 12:20. Moon - Rise: 08:38, Set: 15:44. Civil Dark: 17:07 - 07:33. Nautical Dark: 17:50 - 06:49. Astro Dark: 18:32 - 06:08

Total Clouds (% Sky Obscured)

50
46
59
72
79
81
92
74
59
70
80
55
59
62
61
59
41
15
41
47
69
86
100
100

Low Clouds (% Sky Obscured)

50
46
59
72
77
80
86
74
59
55
63
44
49
52
51
49
30
6
30
41
44
46
46
47

Medium Clouds (% Sky Obscured)

1
2
30
30
35
35
46
2
2
53
44
35
35
45
55
59
41
15
41
47
58
60
53
54

High Clouds (% Sky Obscured)

50
46
40
35
35
9
4
2
12
16
40
40
45
45
45
2
40
15
28
0
26
53
80
81

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
12
48
56
43
40
48
39
30

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

405
404
405
404
403
404
404
407
409
411
412
410
405
402
399
397
399
400
399
395
389
385
384
387

Sunday 18

New Moon 1%

08:59

17:05

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: 08:11, Set: 16:29, Transit: 12:20. Moon - Rise: 08:59, Set: 17:05. Civil Dark: 17:09 - 07:32. Nautical Dark: 17:52 - 06:48. Astro Dark: 18:33 - 06:07

Total Clouds (% Sky Obscured)

100
100
95
89
80
77
77
74
76
82
88
91
94
94
95
96
97
98
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

54
58
62
67
69
71
73
74
76
79
81
83
84
84
88
88
93
95
96
100
98
99
99
98

Medium Clouds (% Sky Obscured)

56
30
44
32
35
35
40
40
46
42
58
55
49
51
38
46
37
59
75
98
82
86
27
35

High Clouds (% Sky Obscured)

85
80
62
38
15
19
6
1
3
3
26
31
40
29
14
2
6
34
80
100
80
27
2
33

ISS Passover

Visibility (miles)

9
8
9
9
9
9
9
5
8
9
9
5
7
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 (%)

43
39
27
24
16
16
33
33
38
33
39
34
31
24
16
7
9
27
20
10
30
33
26
50

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1014
1014
1014
1013
1013
1013
1013
1013
1012
1013
1013
1013
1013
1013
1013
1013
1013
1012
1013
1013
1013
1013
1013
1013

Ozone (du)

387
386
387
388
390
393
394
395
394
394
391
389
387
387
386
386
386
384
384
384
385
386
387
388

Monday 19

Waxing Crescent 3%

09:14

18:27

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: 08:10, Set: 16:31, Transit: 12:20. Moon - Rise: 09:14, Set: 18:27. Civil Dark: 17:10 - 07:31. Nautical Dark: 17:53 - 06:47. Astro Dark: 18:35 - 06:06

Total Clouds (% Sky Obscured)

100
99
99
96
95
98
99
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96

Low Clouds (% Sky Obscured)

98
97
96
91
91
95
97
98
100
92
83
89
86
74
70
65
61
69
77
81
83
89
94
89

Medium Clouds (% Sky Obscured)

55
32
36
38
43
49
54
55
58
83
81
88
94
100
87
73
57
67
71
79
85
92
100
84

High Clouds (% Sky Obscured)

30
2
1
3
3
3
2
1
16
25
20
37
73
100
98
97
96
97
98
100
75
54
30
23

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

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

Precipitation Probability (%)

65
72
63
56
48
37
25
5
7
5
1
2
1
0
10
13
13
29
36
40
38
35
30
25

Precipitation Amount (mm)

0.3
0.4
0.3
0.2
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
7
7
7
6
7
6
7
6
7
8
8
9
9
10
9
9
9
8
7
7
6
6
6

Chance of Frost

Temperature (°C)

7
7
7
7
6
6
6
6
6
6
6
6
7
7
8
8
8
8
8
7
7
7
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
90
88
88
90
88
88
90
88
86
88
91
91
91
90
88
87
87
87
88
90
90
90
91

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015

Ozone (du)

387
385
384
381
379
378
379
380
380
381
382
380
380
380
380
377
375
373
368
363
358
357
356
355

Tuesday 20

Waxing Crescent 8%

09:26

19:49

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 OK
19 OK
20 Bad
21 Bad

Sun - Rise: 08:09, Set: 16:32, Transit: 12:21. Moon - Rise: 09:26, Set: 19:49. Civil Dark: 17:12 - 07:30. Nautical Dark: 17:55 - 06:46. Astro Dark: 18:36 - 06:05

Total Clouds (% Sky Obscured)

94
91
93
93
92
91
89
87
88
89
95
95
100
100
96
92
87
82
74
61
48
46
39
37

Low Clouds (% Sky Obscured)

82
78
74
76
77
76
80
87
88
89
95
95
100
100
96
82
70
64
66
61
48
46
39
37

Medium Clouds (% Sky Obscured)

66
52
36
21
5
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
20
37
39
37

High Clouds (% Sky Obscured)

16
5
15
24
31
37
45
54
42
35
24
23
22
20
12
6
0
12
22
30
45
46
39
35

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 (%)

21
19
19
15
1
2
4
4
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
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
4
3
3
4
3
3
3
4
3
4
4
5
5
6
5
5
5
4
4
4
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
2
3
2
2
2
2
2
2
2
2
3
2
5
4
3
3
3
4
0
0
0

Dew Point (°C)

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

Relative Humidity (%)

91
90
91
91
93
93
93
93
93
93
89
89
82
78
72
74
75
78
80
82
85
86
88
89

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1015
1015

Ozone (du)

353
350
348
348
349
349
351
353
355
358
360
362
364
367
369
369
370
371
372
374
376
378
379
381

Wednesday 21

Waxing Crescent 15%

09:36

21:11

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

Sun - Rise: 08:08, Set: 16:34, Transit: 12:21. Moon - Rise: 09:36, Set: 21:11. Civil Dark: 17:14 - 07:28. Nautical Dark: 17:57 - 06:45. Astro Dark: 18:38 - 06:04

Total Clouds (% Sky Obscured)

37
65
73
82
89
92
95
99
99
100
100
97
96
93
95
96
97
97
98
99

Low Clouds (% Sky Obscured)

37
65
73
82
87
91
95
99
99
99
100
86
76
68
72
77
77
77
77
82

Medium Clouds (% Sky Obscured)

37
56
48
40
30
19
10
2
10
18
23
16
9
2
7
9
13
16
22
25

High Clouds (% Sky Obscured)

30
30
37
25
6
5
4
3
7
10
14
20
27
24
30
40
44
40
43
46

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

3
4
11
13
13
17
16
8
9
7
0
9
5
1
7
6
1
5
9
11

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
86
86
86
86
88
88
88
86
85
85
85
85
83
83
83
83
86
88

Pressure (mb)

1015
1015
1015
1015
1015
1015
1016
1016
1016
1017
1017
1018
1018
1019
1019
1019
1019
1020
1020
1020

Ozone (du)

385
389
394
389
385
381
382
382
383
383
383
383
384
384
385
385
385
385
385
384

Forecast for High Legh, Cheshire East, United Kingdom (53.36,-2.44)

Generated: 15/01/26 22:48:18. Forecast: 15/01/26 to 21/01/26. Timezone: UTC+0.00