Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 23

Waxing Crescent 34%

09:53

22:29

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
19 Bad

Sun - Rise: 08:00, Set: 16:38, Transit: 12:19. Moon - Rise: 09:53, Set: 22:29. Civil Dark: 17:16 - 07:22. Nautical Dark: 17:58 - 06:39. Astro Dark: 18:39 - 05:59

Total Clouds (% Sky Obscured)

78
84
80
85
80
69
68
76
57
85
96
95
93
99
95
67
69
81
87
94
90
90
91
95

Low Clouds (% Sky Obscured)

77
79
80
83
76
66
67
73
54
62
64
63
71
78
71
55
65
44
53
57
66
61
82
86

Medium Clouds (% Sky Obscured)

78
51
3
0
5
0
0
0
0
25
49
46
39
39
47
55
8
2
16
48
86
67
87
94

High Clouds (% Sky Obscured)

45
20
3
2
3
2
0
0
0
0
0
0
2
46
87
57
9
33
32
14
3
10
6
11

ISS Passover

Visibility (miles)

9
9
9
9
9
7
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 (%)

56
57
15
7
4
3
5
7
11
3
0
0
1
0
0
0
0
0
3
2
4
13
11
10

Precipitation Amount (mm)

0.7
0.7
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)

14
14
14
17
17
16
16
16
15
15
14
14
14
15
16
17
17
19
18
17
17
17
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
85
79
78
74
74
79
79
82
85
88
91
91
91
88
83
81
78
78
78
82
84
84
83

Pressure (mb)

986
987
988
988
989
989
990
990
991
991
991
992
993
993
993
993
993
993
992
992
992
992
992
992

Ozone (du)

388
391
391
392
394
400
405
409
408
407
406
407
407
405
405
406
406
408
412
417
420
422
422
420

Saturday 24

Waxing Crescent 45%

10:05

23:53

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
19 Bad

Sun - Rise: 07:58, Set: 16:40, Transit: 12:19. Moon - Rise: 10:05, Set: 23:53. Civil Dark: 17:18 - 07:20. Nautical Dark: 18:00 - 06:38. Astro Dark: 18:40 - 05:58

Total Clouds (% Sky Obscured)

96
85
100
94
100
97
99
100
100
100
96
96
100
97
96
100
100
100
100
97
87
100
97
96

Low Clouds (% Sky Obscured)

90
75
60
90
90
80
88
80
85
87
92
93
100
94
92
100
100
99
100
94
80
89
90
89

Medium Clouds (% Sky Obscured)

78
31
60
91
58
66
98
96
48
52
17
29
44
50
68
55
57
40
39
40
60
79
75
84

High Clouds (% Sky Obscured)

10
3
60
55
75
84
22
28
3
1
0
2
2
14
26
20
21
27
31
42
40
40
40
40

ISS Passover

Visibility (miles)

9
9
6
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
1
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

14
35
43
53
59
56
24
9
4
13
9
9
5
40
6
21
12
27
18
17
9
13
8
10

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

17
17
17
17
16
15
12
10
8
8
8
8
8
9
10
11
12
12
12
11
11
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
79
90
94
91
91
93
94
94
98
98
98
98
98
94
90
87
84
79
79
85
90
91
91

Pressure (mb)

992
992
992
991
991
991
991
991
991
991
991
991
992
992
993
993
993
993
993
994
994
995
996
997

Ozone (du)

424
428
427
429
428
429
432
433
430
428
429
424
420
419
416
417
418
419
420
422
424
428
429
429

Sunday 25

Waxing Crescent 57%

10:20

01:20

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
19 Bad

Sun - Rise: 07:57, Set: 16:42, Transit: 12:19. Moon - Rise: 10:20, Set: 01:20. Civil Dark: 17:20 - 07:19. Nautical Dark: 18:02 - 06:37. Astro Dark: 18:42 - 05:57

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
92
97
100
100
96
100
96
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
92
97
100
100
91
90
76
91
89
84
85
86
90
93

Medium Clouds (% Sky Obscured)

67
79
48
3
3
3
0
0
0
0
0
0
0
12
4
55
50
55
55
100
100
100
100
100

High Clouds (% Sky Obscured)

36
2
5
15
2
2
2
0
0
0
0
0
2
7
60
29
37
98
100
76
100
100
100
100

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 (%)

11
8
15
5
5
3
4
1
4
15
13
5
0
0
4
0
0
0
3
0
0
1
14
46

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
88
90
93
93
94
94
94
93
93
94
93
93
91
88
86
85
83
83
80
83
83
82
82

Pressure (mb)

998
998
999
999
999
1000
1000
1000
1000
1000
1000
1001
1001
1001
1000
1000
1000
999
998
998
998
997
997
997

Ozone (du)

431
432
432
430
430
432
437
436
438
439
441
437
435
441
449
460
452
437
427
415
408
400
393
392

Monday 26

First Quarter 68%

10:42

02:51

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
19 Bad

Sun - Rise: 07:56, Set: 16:44, Transit: 12:20. Moon - Rise: 10:42, Set: 02:51. Civil Dark: 17:21 - 07:18. Nautical Dark: 18:03 - 06:36. Astro Dark: 18:43 - 05:56

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
100
100
100

Low Clouds (% Sky Obscured)

96
97
97
97
97
98
99
99
100
100
100
100
100
100
100
100
100
99
99
98
97
97
93
89

Medium Clouds (% Sky Obscured)

100
100
100
100
91
52
100
55
52
52
55
48
48
41
47
97
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
91
100
92
92
86
89
94
81
92
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
1
3
1
1
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

46
46
69
71
71
78
69
73
73
71
69
65
58
86
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0.3
0.4
0.4
0.4
0.2
0.3
0.4
0.3
0.3
0.3
0
0.5
0.8
1.1
1.5
1.7
1.9
1.6
1.7
1.5
0.9
0.7

Wind Speed/Direction (mph)

13
13
13
12
12
12
11
12
13
13
14
17
18
19
20
20
21
20
20
19
20
19
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

997
996
996
996
995
995
994
994
992
992
991
990
989
988
987
986
985
984
983
982
981
981
981
981

Ozone (du)

392
395
396
394
394
390
389
388
390
390
383
381
381
379
376
379
379
379
377
377
377
376
381
386

Tuesday 27

Waxing Gibbous 65%

11:15

04:21

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
19 Bad

Sun - Rise: 07:54, Set: 16:45, Transit: 12:20. Moon - Rise: 11:15, Set: 04:21. Civil Dark: 17:23 - 07:16. Nautical Dark: 18:05 - 06:35. Astro Dark: 18:45 - 05:54

Total Clouds (% Sky Obscured)

100
100
100
95
95
97
96
89
84
78
81
83
84
81
76
70
78
87
100
100
100
100
96
89

Low Clouds (% Sky Obscured)

86
86
89
86
70
82
79
77
78
76
77
77
80
71
65
60
65
70
76
70
62
50
57
68

Medium Clouds (% Sky Obscured)

100
45
40
25
23
26
31
81
49
49
36
2
2
0
7
3
24
45
67
71
78
72
66
63

High Clouds (% Sky Obscured)

100
100
100
60
85
40
31
23
25
13
19
2
25
25
20
2
7
12
17
41
66
87
62
39

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

93
89
87
85
66
47
26
21
27
38
20
28
15
2
9
6
22
28
31
28
26
24
27
36

Precipitation Amount (mm)

0.5
0.5
0.4
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
14
14
14
14
15
14
14
14
14
14
12
13
13
12
11
11
11
10
10
9
9
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
88
83
83
82
76
85
93
88
91
89
86
79
75
79
78
78
77
77
82
86
91
91

Pressure (mb)

981
981
981
980
980
980
980
980
980
980
981
981
982
983
984
985
985
986
986
987
987
988
988
988

Ozone (du)

399
410
419
425
433
440
443
444
444
456
457
458
456
458
467
482
486
490
494
497
500
503
505
503

Wednesday 28

Waxing Gibbous 79%

12:05

05:43

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
19 Bad

Sun - Rise: 07:53, Set: 16:47, Transit: 12:20. Moon - Rise: 12:05, Set: 05:43. Civil Dark: 17:25 - 07:15. Nautical Dark: 18:06 - 06:33. Astro Dark: 18:47 - 05:53

Total Clouds (% Sky Obscured)

71
64
70
65
75
79
85
89
91
94
89
89
89
94
99
100
100
99
99
99
99
100
100
100

Low Clouds (% Sky Obscured)

71
64
62
58
63
68
68
72
77
78
78
80
82
90
94
99
99
99
96
87
79
76
75
75

Medium Clouds (% Sky Obscured)

58
54
57
57
60
63
64
54
43
42
33
24
19
18
23
19
26
34
42
62
82
100
99
98

High Clouds (% Sky Obscured)

16
34
56
65
55
29
3
2
1
0
1
3
4
3
4
6
21
32
39
44
55
66
71
77

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
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
Very 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
Very Light Rain
Light Rain

Precipitation Probability (%)

49
59
62
58
48
40
35
26
19
15
15
10
0
11
13
8
25
31
33
29
27
25
65
92

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
93
93
94
94
94
94
96
96
96
96
94
94
91
88
86
86
85
85
86
86
86
88

Pressure (mb)

989
989
989
990
990
990
990
991
991
991
991
992
992
992
992
992
991
991
990
990
989
988
987
986

Ozone (du)

502
500
495
489
484
473
461
450
429
409
389
388
387
386
383
381
378
377
375
374
374
375
375
380

Thursday 29

Waxing Gibbous 88%

13:16

06:47

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

Sun - Rise: 07:51, Set: 16:49, Transit: 12:20. Moon - Rise: 13:16, Set: 06:47. Civil Dark: 17:27 - 07:14. Nautical Dark: 18:08 - 06:32. Astro Dark: 18:48 - 05:52

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
98
97
95
94
93
91
93
95
96
96
99
99

Low Clouds (% Sky Obscured)

77
83
86
91
90
89
88
92
96
99
94
89
88
78
68
58
62
68
71
64
54
43

Medium Clouds (% Sky Obscured)

97
94
92
90
86
81
76
76
76
76
72
67
63
69
70
69
54
38
22
47
71
96

High Clouds (% Sky Obscured)

86
66
39
16
28
34
45
67
82
91
78
64
50
48
49
47
40
30
24
24
18
14

ISS Passover

Visibility (miles)

4
1
3
5
6
5
3
2
4
7
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

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
76
55
40
22
23
23
21
22
24
27
24
18
4

Precipitation Amount (mm)

0.8
0.9
1
1.1
1
1.1
1.4
1.1
0.8
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
94
93
93
91
91
91
90
88
86
86
82
79
74
75
75
75
75
75
77
79
82

Pressure (mb)

984
983
982
980
979
978
977
977
978
979
980
981
982
983
983
984
985
985
985
985
985
985

Ozone (du)

385
390
394
399
403
399
395
392
391
390
390
389
389
389
393
397
401
401
401
401
403
405

Forecast for Lichfield, Staffordshire, United Kingdom (52.69,-1.81)

Generated: 23/01/26 20:39:49. Forecast: 23/01/26 to 29/01/26. Timezone: UTC+0.00