Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 28

Waxing Gibbous 79%

12:06

05:34

16 OK
17 OK
18 Good
19 OK
20 OK
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 OK

Sun - Rise: 07:46, Set: 16:44, Transit: 12:16. Moon - Rise: 12:06, Set: 05:34. Civil Dark: 17:21 - 07:09. Nautical Dark: 18:02 - 06:28. Astro Dark: 18:41 - 05:49

Total Clouds (% Sky Obscured)

21
12
8
26
36
56
62
70
69
67
62
57
61
78
90
100
100
95
79
69
53
79
52
43

Low Clouds (% Sky Obscured)

0
0
8
26
35
56
62
70
69
67
62
57
61
78
89
100
100
93
77
68
52
79
51
42

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

18
1
0
0
0
0
0
1
2
1
0
3
2
0
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
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
8
33
65
92
100
100
100
94
88
88
62
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
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
1
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
3
3
3
4
4
3
3
3
3
4
4
5
6
6
6
7
8
10
11
12
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
91
91
93
93
94
94
94
93
94
93
91
91
94
93
91
93
94
91
89
86
79
79
79

Pressure (mb)

996
996
996
997
997
998
998
998
998
998
998
998
998
998
999
999
999
999
999
999
998
997
996
996

Ozone (du)

491
493
493
495
496
492
491
486
480
480
481
476
478
480
480
474
463
449
422
397
382
378
379
381

Thursday 29

Waxing Gibbous 88%

13:17

06:37

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: 16:45, Transit: 12:16. Moon - Rise: 13:17, Set: 06:37. Civil Dark: 17:22 - 07:08. Nautical Dark: 18:03 - 06:27. Astro Dark: 18:43 - 05:47

Total Clouds (% Sky Obscured)

48
83
92
99
100
100
100
99
99
100
96
96
98
100
92
88
85
97
87
87
94
87
100
100

Low Clouds (% Sky Obscured)

48
83
92
99
100
87
92
87
92
93
85
93
97
100
85
76
72
80
84
78
80
54
41
44

Medium Clouds (% Sky Obscured)

1
5
0
35
40
100
100
98
99
98
92
90
92
64
52
70
70
90
26
25
17
22
82
100

High Clouds (% Sky Obscured)

0
0
0
0
0
2
0
3
3
3
8
2
2
0
1
1
2
0
0
0
43
38
30
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
7
9
5
3
6
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
6
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
2
13
10
25
43
68
74
67
40
34
41
21
5
10
14
4
9
32
20
37

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
11
12
13
14
14
15
14
14
13
13
13
14
13
12
9
8
8
10
11
11
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
86
89
89
88
88
89
91
93
94
93
96
96
96
98
98
98
96
94
87
82
80
78
81

Pressure (mb)

996
995
995
995
994
994
993
993
992
992
991
991
990
990
989
989
989
989
989
988
988
987
987
986

Ozone (du)

382
380
376
378
380
377
375
376
379
379
382
381
384
387
389
393
391
398
403
398
400
396
398
399

Friday 30

Waxing Gibbous 95%

14:43

07:21

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: 07:43, Set: 16:47, Transit: 12:16. Moon - Rise: 14:43, Set: 07:21. Civil Dark: 17:24 - 07:06. Nautical Dark: 18:05 - 06:26. Astro Dark: 18:44 - 05:46

Total Clouds (% Sky Obscured)

100
100
100
100
77
74
92
94
96
88
93
97
100
100
100
100
100
100
78
56
51
48
60
44

Low Clouds (% Sky Obscured)

91
84
91
97
74
73
67
85
82
77
86
94
99
98
92
93
99
74
64
45
48
48
50
44

Medium Clouds (% Sky Obscured)

100
100
100
100
50
7
87
80
92
79
82
85
100
100
100
90
99
99
65
48
8
4
11
0

High Clouds (% Sky Obscured)

100
89
37
1
0
0
23
30
35
31
15
11
97
100
100
82
86
70
13
2
2
3
9
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

94
95
87
95
68
52
49
48
59
64
64
72
68
41
58
67
62
43
17
2
21
30
33
28

Precipitation Amount (mm)

0.6
0.9
0.4
1
0.3
0
0
0
0.3
0.4
0
0.3
0.2
0
0
0.3
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
13
13
14
13
12
11
12
12
11
9
4
3
8
11
11
13
14
13
13
14
13
12
10

Chance of Frost

Temperature (°C)

9
8
8
7
7
7
7
7
7
7
6
6
6
6
6
6
6
6
6
7
8
9
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
90
91
93
94
93
87
91
90
93
94
96
98
96
94
93
94
94
87
84
82
82
84
84

Pressure (mb)

986
986
985
984
984
984
984
984
984
984
984
984
985
986
987
989
990
992
993
994
995
995
996
996

Ozone (du)

400
405
412
418
422
429
432
434
436
438
438
438
438
437
436
436
440
441
440
437
431
426
422
417

Saturday 31

Waxing Gibbous 99%

No Rise

07:51

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: 16:49, Transit: 12:16. Moon - Rise: No Rise, Set: 07:51. Civil Dark: 17:26 - 07:05. Nautical Dark: 18:06 - 06:24. Astro Dark: 18:46 - 05:45

Total Clouds (% Sky Obscured)

62
52
60
69
84
88
95
100
100
100
100
100
99
99
67
90
100
81
74
76
77
79
75
84

Low Clouds (% Sky Obscured)

60
52
60
59
66
64
66
60
48
44
34
32
26
24
42
61
77
68
60
57
57
48
40
51

Medium Clouds (% Sky Obscured)

1
2
12
22
32
47
52
90
100
100
100
99
98
97
48
53
99
56
37
29
24
22
21
81

High Clouds (% Sky Obscured)

0
0
0
1
9
34
69
100
80
59
43
39
37
40
10
19
29
19
11
0
0
8
10
15

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

30
21
17
18
0
2
1
3
50
47
59
42
45
28
29
31
30
23
16
6
5
12
2
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
90
90
90
91
93
94
93
93
93
88
91
93
93
82
88
86
88
85
84
81
79
81
82

Pressure (mb)

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

Ozone (du)

426
454
451
456
426
403
397
388
389
384
378
372
371
372
375
374
379
387
391
384
379
377
374
375

Sunday 1

Full Moon 100%

16:14

08:11

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: 16:51, Transit: 12:16. Moon - Rise: 16:14, Set: 08:11. Civil Dark: 17:27 - 07:03. Nautical Dark: 18:08 - 06:23. Astro Dark: 18:47 - 05:43

Total Clouds (% Sky Obscured)

91
98
89
81
73
82
89
99
99
97
99
90
80
73
88
86
80
83
90
100
100
100
100
100

Low Clouds (% Sky Obscured)

65
81
73
72
63
66
68
71
63
55
48
50
49
51
59
64
69
79
89
98
97
96
95
95

Medium Clouds (% Sky Obscured)

75
72
59
52
40
55
62
80
84
78
90
77
57
42
66
67
60
62
63
60
70
80
100
99

High Clouds (% Sky Obscured)

15
20
30
30
25
45
69
92
64
29
29
28
26
25
40
45
30
50
75
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
7
6
4
3
2
2
1
0

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

1
1
5
3
0
7
8
7
8
9
3
2
5
24
46
51
49
61
73
75
83
90
95
89

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.4
0.5
0.6
0.7
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
91
93
91
91
91
91
91
91
93
94
93
91
89
93
93
94
98
96
96
98
98
98
98

Pressure (mb)

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

Ozone (du)

373
371
372
374
377
379
378
379
378
377
372
370
370
371
371
372
373
375
375
375
374
374
374
373

Monday 2

Waning Gibbous 98%

17:43

08:25

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: 07:38, Set: 16:53, Transit: 12:16. Moon - Rise: 17:43, Set: 08:25. Civil Dark: 17:29 - 07:02. Nautical Dark: 18:10 - 06:21. Astro Dark: 18:49 - 05:42

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
99
99
99
100
99
98
96
97
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

95
94
94
94
94
96
98
100
98
96
94
95
96
96
90
83
77
75
82
84
93
93
93
85

Medium Clouds (% Sky Obscured)

99
97
97
96
96
95
93
92
90
87
83
76
68
56
49
46
49
68
84
99
99
100
100
98

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
95
90
85
90
94
99
90
82
74
79
84
88
86
86
87
88

ISS Passover

Visibility (miles)

1
2
2
3
4
4
4
4
4
3
2
1
4
6
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
Very Light Rain
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

81
71
69
63
53
56
59
65
73
76
75
65
49
28
23
18
16
14
10
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
96
98
98
98
98
98
100
98
98
98
98
96
94
94
94
93
91
88
84
84
84
84

Pressure (mb)

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

Ozone (du)

373
374
374
376
378
380
380
380
380
382
384
387
389
392
394
398
403
407
409
412
414
416
418
420

Tuesday 3

Waning Gibbous 94%

19:07

08:37

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:36, Set: 16:55, Transit: 12:16. Moon - Rise: 19:07, Set: 08:37. Civil Dark: 17:31 - 07:00. Nautical Dark: 18:11 - 06:20. Astro Dark: 18:51 - 05:41

Total Clouds (% Sky Obscured)

99
99
98
97
96
93
89
84
75
54
26
45
63
81
86
91
96
97
97
99

Low Clouds (% Sky Obscured)

81
69
70
71
72
60
55
50
48
46
26
41
52
67
77
86
96
95
92
94

Medium Clouds (% Sky Obscured)

96
94
92
90
85
67
48
32
34
34
26
28
26
23
31
42
50
58
65
70

High Clouds (% Sky Obscured)

89
91
87
80
73
57
38
15
6
3
0
1
1
1
5
9
14
29
43
38

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 (%)

0
0
0
0
0
0
0
0
0
0
0
2
4
4
10
12
12
11
9
4

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
6
2
2
2
2
2
2
1
1
1
1
1
0
2
1
1
2
2

Dew Point (°C)

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

Relative Humidity (%)

87
88
91
93
93
93
94
94
94
96
96
98
93
89
86
88
90
91
90
87

Pressure (mb)

997
997
997
997
998
998
997
997
997
997
996
996
995
995
994
994
994
994
994
994

Ozone (du)

425
430
435
440
444
449
451
454
456
459
462
466
457
449
441
437
434
430
430
430

Forecast for Milton Keynes, Milton Keynes, United Kingdom (52.04,-0.76)

Generated: 28/01/26 16:43:07. Forecast: 28/01/26 to 03/02/26. Timezone: UTC+0.00