Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 13

Waning Crescent 26%

04:00

11:28

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 Good
20 OK
21 OK
22 OK
23 OK

Sun - Rise: 08:17, Set: 16:13, Transit: 12:15. Moon - Rise: 04:00, Set: 11:28. Civil Dark: 16:54 - 07:35. Nautical Dark: 17:39 - 06:51. Astro Dark: 18:21 - 06:09

Total Clouds (% Sky Obscured)

86
92
94
91
97
100
100
100
100
100
100
98
95
96
96
92
85
52
40
10
26
28
30
30

Low Clouds (% Sky Obscured)

57
61
63
61
67
68
66
70
71
75
87
93
90
77
46
32
48
47
40
10
26
28
30
30

Medium Clouds (% Sky Obscured)

0
0
0
62
81
100
100
86
89
88
65
66
83
78
66
70
47
9
0
0
0
0
0
0

High Clouds (% Sky Obscured)

48
92
94
91
88
100
100
100
100
100
100
89
50
32
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
4
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
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
1
1
0
0
0
0
1
2
8
34
77
95
87
33
7
0
0
0
0
1
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.7
0.6
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
84
85
82
84
85
85
88
90
90
87
87
85
88
90
88
83
86
86
86
86
88
88
86

Pressure (mb)

1000
1000
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1002
1002
1003
1004
1005
1006
1006
1007
1007

Ozone (du)

332
337
336
330
328
332
336
338
341
344
344
341
341
341
342
341
344
350
349
353
361
372
376
371

Wednesday 14

Waning Crescent 18%

05:16

11:51

00 OK
01 OK
02 OK
03 OK
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
21 Bad
22 Bad
23 Bad

Sun - Rise: 08:16, Set: 16:15, Transit: 12:15. Moon - Rise: 05:16, Set: 11:51. Civil Dark: 16:56 - 07:35. Nautical Dark: 17:40 - 06:50. Astro Dark: 18:23 - 06:08

Total Clouds (% Sky Obscured)

30
33
26
27
32
32
63
77
64
75
79
72
88
99
100
100
100
100
100
100
90
84
93
77

Low Clouds (% Sky Obscured)

30
33
26
27
32
32
40
50
49
47
47
32
24
36
23
30
55
64
78
85
81
65
87
77

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
33
40
27
42
49
42
53
86
95
100
100
100
100
100
85
74
55
41

High Clouds (% Sky Obscured)

0
0
0
0
0
2
6
12
4
1
3
7
56
95
100
100
100
100
100
32
30
35
45
43

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
Very Light Rain
Very Light Rain
None
None
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
14
45
42
53
62
34
8
52

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-0
-1
-1
-0
-0
-1
-0
0
0
1
1
0
-1
-1
-1
-1
-1
-1
-1
-1
-0
0
0
1

Relative Humidity (%)

85
83
84
86
88
88
89
91
91
93
89
82
75
73
76
76
76
74
74
76
79
80
79
80

Pressure (mb)

1008
1008
1009
1009
1009
1010
1010
1011
1011
1012
1012
1012
1011
1011
1010
1009
1009
1008
1008
1007
1006
1006
1005
1004

Ozone (du)

363
355
348
330
318
316
315
315
313
311
309
310
314
315
314
319
323
321
321
325
329
331
339
342

Thursday 15

Waning Crescent 11%

06:26

12:26

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
22 Bad
23 Bad

Sun - Rise: 08:15, Set: 16:16, Transit: 12:16. Moon - Rise: 06:26, Set: 12:26. Civil Dark: 16:57 - 07:34. Nautical Dark: 17:42 - 06:49. Astro Dark: 18:24 - 06:07

Total Clouds (% Sky Obscured)

60
84
100
83
85
88
96
96
95
100
100
100
100
100
100
100
100
100
90
81
72
77
82
82

Low Clouds (% Sky Obscured)

60
60
63
64
64
59
56
55
59
57
67
65
65
71
70
71
62
58
60
65
70
71
72
73

Medium Clouds (% Sky Obscured)

55
68
50
22
68
32
34
19
30
100
55
67
100
100
100
100
100
100
81
59
48
42
51
50

High Clouds (% Sky Obscured)

0
21
4
0
0
0
0
55
50
92
100
100
100
100
100
40
30
42
30
18
10
5
5
10

ISS Passover

Visibility (miles)

1
1
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
5
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

Very Light Rain
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
Light Rain
Light Rain

Precipitation Probability (%)

56
22
2
2
1
0
0
0
0
0
0
1
3
5
7
4
3
11
41
61
61
72
80
92

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
10
11
12
11
9
7
7
6
5
4
4
3
2
2
1
1
1
1
2
3
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
94
88
88
85
91
94
94
91
91
89
86
85
83
86
89
89
91
93
94
94
96
94
94

Pressure (mb)

1003
1003
1002
1002
1002
1002
1002
1002
1001
1002
1002
1001
1001
1000
1000
999
999
999
999
999
999
998
998
998

Ozone (du)

347
351
355
354
355
360
368
372
373
371
369
369
368
365
363
359
359
360
361
362
364
365
370
381

Friday 16

Waning Crescent 6%

07:24

13:15

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
22 Bad
23 Bad

Sun - Rise: 08:14, Set: 16:18, Transit: 12:16. Moon - Rise: 07:24, Set: 13:15. Civil Dark: 16:59 - 07:33. Nautical Dark: 17:43 - 06:49. Astro Dark: 18:25 - 06:07

Total Clouds (% Sky Obscured)

81
79
76
80
85
90
84
89
82
95
94
62
93
93
89
87
84
58
80
88
96
97
99
100

Low Clouds (% Sky Obscured)

74
73
74
78
78
80
84
89
82
90
86
62
93
90
86
84
83
47
67
70
64
68
76
93

Medium Clouds (% Sky Obscured)

50
50
40
41
42
39
3
1
2
28
28
3
0
0
0
0
1
2
27
47
51
44
63
70

High Clouds (% Sky Obscured)

10
5
5
5
5
5
0
0
0
0
0
0
0
0
0
0
1
6
28
18
19
25
26
35

ISS Passover

Visibility (miles)

2
0
4
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

Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

88
84
47
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.6
0.6
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
5
5
5
5
4
3
2
2
3
4
5
5
4
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
1
1
1
1
1
1
0
0
0
0
1
1
1
0
0
1
0
0
0
1
1
1

Relative Humidity (%)

93
94
93
89
89
88
89
93
94
94
91
85
83
82
77
75
76
83
86
86
88
93
96
96

Pressure (mb)

998
998
999
999
999
1000
1001
1001
1002
1003
1003
1004
1004
1004
1005
1005
1005
1006
1007
1007
1008
1008
1009
1009

Ozone (du)

390
377
381
391
400
408
413
418
414
410
397
389
386
388
388
391
391
393
395
398
399
402
405
405

Saturday 17

Waning Crescent 2%

08:08

14:21

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
22 Bad
23 Bad

Sun - Rise: 08:13, Set: 16:20, Transit: 12:16. Moon - Rise: 08:08, Set: 14:21. Civil Dark: 17:00 - 07:32. Nautical Dark: 17:45 - 06:48. Astro Dark: 18:27 - 06:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
97
94

Low Clouds (% Sky Obscured)

92
73
80
87
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
93
90

Medium Clouds (% Sky Obscured)

75
80
5
11
15
20
26
44
60
55
49
38
56
74
92
90
91
92
90
87
82
77
76
70

High Clouds (% Sky Obscured)

47
46
45
51
38
36
19
18
11
9
7
5
10
16
21
26
31
33
31
26
20
18
16
13

ISS Passover

Visibility (miles)

9
9
9
5
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1

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

Precipitation Probability (%)

1
1
0
2
1
0
4
4
9
27
34
45
45
40
41
45
42
30
50
65
75
66
60
55

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.3
0.3
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
98
98
100
100
100
98
100
98
98
98
98
98
98
98
98
98
98
98
96
96
96
96

Pressure (mb)

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

Ozone (du)

406
408
408
409
408
409
412
411
411
410
410
409
408
406
405
403
402
400
399
400
401
402
401
401

Sunday 18

New Moon 0%

08:38

15:37

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
22 Bad
23 Bad

Sun - Rise: 08:12, Set: 16:21, Transit: 12:17. Moon - Rise: 08:38, Set: 15:37. Civil Dark: 17:02 - 07:31. Nautical Dark: 17:46 - 06:47. Astro Dark: 18:28 - 06:05

Total Clouds (% Sky Obscured)

96
98
100
100
100
100
100
100
100
94
88
82
80
79
78
84
89
95
93
91
89
90
91
92

Low Clouds (% Sky Obscured)

93
97
100
100
100
100
100
100
100
94
87
81
79
77
77
84
89
95
92
90
86
86
87
88

Medium Clouds (% Sky Obscured)

50
30
10
7
4
1
21
40
60
66
76
80
74
74
58
28
13
8
3
3
2
8
18
31

High Clouds (% Sky Obscured)

9
4
0
1
2
3
9
16
22
19
19
10
10
10
15
10
10
15
18
16
8
10
7
4

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
1
1
1
1
1

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 (%)

47
36
22
19
15
10
10
8
1
4
5
1
3
3
2
14
18
17
18
16
14
14
13
11

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)

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

Chance of Frost

Temperature (°C)

3
3
3
3
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4
4
3
3
3
3

Feels Like (°C)

1
1
0
0
1
1
1
1
1
2
1
2
2
2
2
2
2
2
2
1
1
0
0
0

Dew Point (°C)

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

Relative Humidity (%)

100
98
98
98
98
98
100
98
98
98
96
96
96
96
96
96
98
96
96
96
96
94
94
94

Pressure (mb)

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

Ozone (du)

400
399
397
396
395
394
393
394
395
396
396
396
397
397
397
397
397
398
398
395
391
387
386
385

Monday 19

Waxing Crescent 1%

08:58

16:59

Sun - Rise: 08:10, Set: 16:23, Transit: 12:17. Moon - Rise: 08:58, Set: 16:59. Civil Dark: 17:04 - 07:30. Nautical Dark: 17:48 - 06:46. Astro Dark: 18:30 - 06:04

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Cookridge, Leeds, United Kingdom (53.85,-1.63)

Generated: 13/01/26 00:52:55. Forecast: 13/01/26 to 19/01/26. Timezone: UTC+0.00