Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 22

Waxing Crescent 23%

09:33

20:59

16 Bad
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

Sun - Rise: 07:46, Set: 16:30, Transit: 12:09. Moon - Rise: 09:33, Set: 20:59. Civil Dark: 17:07 - 07:09. Nautical Dark: 17:48 - 06:28. Astro Dark: 18:28 - 05:49

Total Clouds (% Sky Obscured)

98
99
100
100
95
88
76
59
78
87
100
96
100
100
100
100
100
100
94
100
98
96
100
76

Low Clouds (% Sky Obscured)

88
80
83
86
90
88
69
59
68
74
82
81
75
70
73
88
90
92
90
91
87
75
69
58

Medium Clouds (% Sky Obscured)

56
55
67
62
34
0
11
0
0
22
53
82
97
100
100
78
100
100
93
100
52
44
81
73

High Clouds (% Sky Obscured)

2
45
52
52
18
0
0
0
62
35
44
24
100
100
100
100
100
100
25
29
48
75
65
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
4
4
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

95
95
54
27
30
21
4
2
1
1
1
1
0
2
11
49
77
86
81
75
58
35
37
32

Precipitation Amount (mm)

0.7
1.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.6
0.6
0.6
0.3
0
0
0

Wind Speed/Direction (mph)

12
14
13
13
16
15
14
11
10
9
9
10
11
13
14
15
18
18
17
18
17
17
15
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
87
91
90
87
91
94
94
94
94
94
96
93
91
90
88
91
93
90
87
84
81
81

Pressure (mb)

987
987
986
986
987
987
988
988
988
988
989
988
987
987
987
987
987
987
987
987
987
987
987
987

Ozone (du)

375
376
376
371
373
376
382
382
378
377
375
376
376
375
374
373
372
373
376
379
383
383
382
384

Friday 23

Waxing Crescent 22%

09:45

22:18

16 Bad
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

Sun - Rise: 07:45, Set: 16:32, Transit: 12:09. Moon - Rise: 09:45, Set: 22:18. Civil Dark: 17:09 - 07:08. Nautical Dark: 17:50 - 06:27. Astro Dark: 18:29 - 05:48

Total Clouds (% Sky Obscured)

53
52
55
56
64
67
63
58
57
81
66
62
56
70
69
65
88
93
90
72
86
94
97
79

Low Clouds (% Sky Obscured)

53
52
55
56
61
52
59
53
52
67
54
60
51
66
66
62
62
57
54
54
42
36
49
73

Medium Clouds (% Sky Obscured)

0
0
0
7
3
10
7
14
57
79
66
62
50
40
35
35
59
76
72
19
60
79
43
73

High Clouds (% Sky Obscured)

0
0
0
2
2
25
20
19
30
20
10
15
10
10
10
10
1
86
86
33
81
66
93
36

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

13
13
1
2
9
15
34
54
61
63
49
34
22
10
3
3
3
5
3
2
1
2
0
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.5
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
81
80
80
82
81
80
80
85
91
88
89
88
88
88
85
88
90
86
82
79
75
78
84

Pressure (mb)

987
988
988
988
989
989
990
990
991
991
992
992
992
992
993
993
994
995
995
996
996
995
995
996

Ozone (du)

385
389
395
392
390
390
390
390
389
390
391
393
394
395
398
400
401
403
405
406
409
412
411
410

Saturday 24

Waxing Crescent 34%

09:59

23:40

16 Bad
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

Sun - Rise: 07:44, Set: 16:34, Transit: 12:10. Moon - Rise: 09:59, Set: 23:40. Civil Dark: 17:11 - 07:07. Nautical Dark: 17:51 - 06:26. Astro Dark: 18:31 - 05:47

Total Clouds (% Sky Obscured)

93
94
100
96
98
100
97
92
84
94
95
94
98
94
77
76
72
97
100
100
86
70
52
68

Low Clouds (% Sky Obscured)

90
87
81
70
60
64
92
68
76
75
87
94
85
89
77
70
67
66
75
74
65
55
42
48

Medium Clouds (% Sky Obscured)

86
83
77
48
65
100
59
90
29
68
7
18
32
66
33
38
36
94
97
100
86
70
6
68

High Clouds (% Sky Obscured)

20
20
76
75
85
6
25
35
48
43
30
21
35
13
4
3
2
2
0
21
25
25
25
13

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 (%)

4
2
2
4
3
2
3
4
3
6
9
9
8
14
20
17
14
32
22
25
17
18
22
21

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
91
91
93
93
91
91
91
91
91
91
91
91
93
93
93
93
91
85
83
78
78
78
78

Pressure (mb)

996
996
997
997
997
997
997
997
997
997
997
997
996
996
996
996
996
996
996
996
995
995
994
994

Ozone (du)

408
406
404
403
403
402
401
403
403
406
407
407
408
407
406
408
408
411
415
418
414
412
416
420

Sunday 25

Waxing Crescent 45%

10:16

01:05

16 Bad
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

Sun - Rise: 07:42, Set: 16:35, Transit: 12:10. Moon - Rise: 10:16, Set: 01:05. Civil Dark: 17:12 - 07:06. Nautical Dark: 17:53 - 06:25. Astro Dark: 18:32 - 05:46

Total Clouds (% Sky Obscured)

82
94
95
99
100
98
96
95
94
71
62
62
86
100
100
100
100
100
100
100
100
100
100
96

Low Clouds (% Sky Obscured)

53
58
60
62
65
55
44
37
49
57
62
62
86
100
100
100
100
100
100
100
100
100
100
94

Medium Clouds (% Sky Obscured)

81
46
52
99
100
97
93
91
74
28
12
14
16
49
19
14
10
9
7
6
10
13
19
51

High Clouds (% Sky Obscured)

15
9
38
71
95
67
32
0
0
0
0
1
1
0
0
0
0
19
41
65
42
46
28
24

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 (%)

19
5
11
11
8
8
7
3
3
2
1
1
1
0
1
0
1
1
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
80
82
85
83
85
80
77
77
83
86
88
91
88
80
82
76
77
79
73
71
73
72
73

Pressure (mb)

994
995
995
995
996
996
997
997
998
998
999
999
1000
1000
1001
1001
1002
1002
1002
1002
1003
1002
1002
1002

Ozone (du)

418
419
420
423
429
434
436
438
437
437
437
439
440
439
441
445
452
465
466
463
459
452
440
423

Monday 26

First Quarter 57%

10:40

02:34

16 Bad
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

Sun - Rise: 07:41, Set: 16:37, Transit: 12:10. Moon - Rise: 10:40, Set: 02:34. Civil Dark: 17:14 - 07:05. Nautical Dark: 17:54 - 06:24. Astro Dark: 18:34 - 05:45

Total Clouds (% Sky Obscured)

92
88
92
96
100
98
97
95
97
98
100
100
100
100
100
100
100
95
90
93
95
95
96
98

Low Clouds (% Sky Obscured)

88
81
85
89
94
91
88
86
91
95
100
94
89
82
91
88
85
90
90
93
95
89
85
81

Medium Clouds (% Sky Obscured)

66
65
73
85
100
90
68
68
74
65
76
100
100
100
100
100
100
82
64
43
50
57
65
58

High Clouds (% Sky Obscured)

24
25
50
75
100
63
39
15
46
73
100
100
100
100
100
100
100
88
76
63
44
23
0
0

ISS Passover

Visibility (miles)

9
9
9
9
7
9
9
4
9
9
9
9
9
4
1
1
1
1
4
6
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
Very Light Rain
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

2
2
6
23
34
35
42
43
12
11
18
17
26
71
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0.8
1.3
1.8
1.6
1.3
0.6
0.7
0.7
0.8
0.6

Wind Speed/Direction (mph)

6
6
6
6
7
8
9
9
11
12
12
12
13
14
17
16
17
18
16
15
16
16
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
80
83
83
85
89
91
94
93
96
94
96
96
98
96
98
96
96
88
81
75
74
75
75

Pressure (mb)

1002
1002
1002
1001
1000
1000
999
998
997
996
996
995
993
992
990
986
985
984
983
982
981
981
980
979

Ozone (du)

413
409
397
392
390
387
383
373
370
370
368
367
365
362
359
362
365
368
380
391
402
407
412
417

Tuesday 27

Waxing Gibbous 68%

11:14

04:02

16 Bad
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

Sun - Rise: 07:40, Set: 16:39, Transit: 12:10. Moon - Rise: 11:14, Set: 04:02. Civil Dark: 17:15 - 07:03. Nautical Dark: 17:56 - 06:23. Astro Dark: 18:35 - 05:44

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

77
68
75
81
89
90
91
92
91
91
91
96
98
100
100
100
99
96
93
89
93
96
99
95

Medium Clouds (% Sky Obscured)

61
53
49
51
57
47
40
33
28
28
27
46
62
80
76
67
53
50
49
49
37
27
22
30

High Clouds (% Sky Obscured)

0
0
17
33
45
51
61
76
95
96
98
89
78
66
53
42
32
53
68
87
92
94
98
95

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

80
62
69
74
78
84
92
95
89
81
75
70
65
59
57
51
37
46
45
40
45
48
48
42

Precipitation Amount (mm)

0.4
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.6
0.5
0.3
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
16
17
18
18
19
18
18
18
18
17
16
15
14
12
9
7
8
9
11
13
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
76
78
81
87
91
88
87
84
85
85
85
85
85
85
83
83
83
79
78
73
73
73
73

Pressure (mb)

978
978
977
977
976
976
975
975
975
975
975
975
975
976
976
977
978
978
979
980
980
981
981
982

Ozone (du)

418
419
421
424
427
430
434
439
443
448
453
457
461
464
468
473
478
483
481
480
478
479
479
479

Wednesday 28

Waxing Gibbous 79%

12:06

05:22

16 Bad
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: 07:38, Set: 16:41, Transit: 12:10. Moon - Rise: 12:06, Set: 05:22. Civil Dark: 17:17 - 07:02. Nautical Dark: 17:57 - 06:22. Astro Dark: 18:36 - 05:43

Total Clouds (% Sky Obscured)

93
90
87
92
85
79
82
82
77
69
55
51
43
38
52
60
61
76
87
99

Low Clouds (% Sky Obscured)

90
85
86
83
84
79
82
82
77
69
55
51
43
38
52
56
51
57
67
77

Medium Clouds (% Sky Obscured)

33
31
35
34
33
33
24
5
5
5
5
6
10
17
17
18
14
31
44
56

High Clouds (% Sky Obscured)

93
84
52
26
2
5
10
18
12
10
7
13
21
33
24
13
4
3
4
15

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 (%)

34
22
24
22
18
31
38
44
39
34
28
28
26
22
22
21
19
17
14
12

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
2
2
2
2
2
2
2
1
1
2
1
1
1
1
1
1
2
3

Relative Humidity (%)

78
79
82
83
86
88
88
88
88
89
91
94
93
93
93
91
89
88
88
89

Pressure (mb)

982
983
984
984
985
986
986
987
987
988
988
989
989
990
991
991
992
992
993
993

Ozone (du)

480
481
481
483
485
487
491
495
498
491
484
477
463
450
436
416
395
375
367
360

Forecast for Bredhurst, Kent, United Kingdom (51.33,0.58)

Generated: 22/01/26 16:39:03. Forecast: 22/01/26 to 28/01/26. Timezone: UTC+0.00