Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 12

Waning Crescent 17%

06:04

12:10

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: 07:30, Set: 17:16, Transit: 12:23. Moon - Rise: 06:04, Set: 12:10. Civil Dark: 17:52 - 06:53. Nautical Dark: 18:33 - 06:13. Astro Dark: 19:14 - 05:32

Total Clouds (% Sky Obscured)

100
100
100
99
97
95
100
100
100
100
100
100
100
100
100
95
98
98
96
83
83
81
76
57

Low Clouds (% Sky Obscured)

100
100
82
83
81
87
100
100
87
94
93
89
87
90
86
77
47
56
52
51
54
45
25
7

Medium Clouds (% Sky Obscured)

81
42
39
54
95
93
62
57
54
48
48
57
65
88
93
90
96
94
87
83
77
53
40
17

High Clouds (% Sky Obscured)

64
61
87
83
69
73
66
54
36
30
31
11
5
5
2
3
1
1
1
15
21
35
16
10

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
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
None
None
None
Light Rain
Light Rain
Light Rain
None
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

63
49
46
43
73
95
86
63
64
60
47
44
37
32
36
34
24
29
17
13
7
12
0
0

Precipitation Amount (mm)

0.3
0
0
0
0.5
1.3
0.7
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
94
94
94
94
96
96
96
96
94
94
96
94
94
94
94
94
88
85
82
82
82
76

Pressure (mb)

990
990
991
991
991
991
991
991
991
991
992
992
993
994
995
996
997
997
998
999
1001
1002
1004
1005

Ozone (du)

437
434
436
434
431
429
428
426
421
419
416
417
419
423
427
427
432
439
446
452
457
462
467
464

Friday 13

Waning Crescent 10%

06:39

13:23

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

Sun - Rise: 07:28, Set: 17:18, Transit: 12:23. Moon - Rise: 06:39, Set: 13:23. Civil Dark: 17:54 - 06:52. Nautical Dark: 18:35 - 06:11. Astro Dark: 19:15 - 05:30

Total Clouds (% Sky Obscured)

22
9
6
12
4
2
1
2
1
1
2
1
0
0
5
25
76
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

7
0
0
0
0
0
0
0
0
0
0
0
0
0
3
8
0
15
42
22
0
0
0
0

Medium Clouds (% Sky Obscured)

7
3
3
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
81
86
100
100
100
100

High Clouds (% Sky Obscured)

4
0
0
0
0
0
0
0
0
0
0
0
0
0
3
25
76
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
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 (%)

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 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
8
7
6
6
6
5
4
4
4
3
3
2
1
1
3
4
4
4
4
3
3
4
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
77
77
80
78
78
80
80
80
80
78
77
74
68
61
57
55
54
54
53
56
59
62
70

Pressure (mb)

1007
1008
1009
1010
1011
1012
1013
1013
1014
1015
1015
1016
1017
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1016

Ozone (du)

465
464
464
464
464
464
466
466
465
458
456
444
436
424
412
402
399
390
386
381
376
373
371
365

Saturday 14

Waning Crescent 5%

07:04

14:43

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: 07:26, Set: 17:20, Transit: 12:23. Moon - Rise: 07:04, Set: 14:43. Civil Dark: 17:56 - 06:50. Nautical Dark: 18:37 - 06:09. Astro Dark: 19:17 - 05:29

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
97
100
97
96
99
93
97
94
92
91
96
97
97
100
100
90
77
89

Low Clouds (% Sky Obscured)

0
8
100
100
90
100
96
100
94
90
96
84
92
85
83
71
74
69
94
85
87
63
71
80

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
91
36
30
48
23
13
21
23
43
44
45
45
45
100
98
69
17
22

High Clouds (% Sky Obscured)

100
88
98
92
100
100
14
2
0
0
0
0
0
0
0
0
0
0
0
12
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
6
2
1
8
8
6
8
2
8
8
8
8
8
9
9
9
7
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
Snow
Snow
Snow
None
Sleet
Snow
Snow
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

0
3
33
87
95
78
66
71
65
69
41
27
14
13
16
24
56
85
95
95
69
42
18
31

Precipitation Amount (mm)

0
0
0
0.6
0.8
0.4
0
0.3
0.3
0.4
0
0
0
0
0
0
0.3
0.6
0.8
0.9
0.2
0
0
0

Wind Speed/Direction (mph)

7
8
10
10
11
14
16
18
18
17
16
14
12
10
8
7
7
8
8
9
8
12
8
8

Chance of Frost

Temperature (°C)

2
2
2
2
1
1
2
2
2
2
3
3
3
4
5
6
7
8
8
8
7
6
5
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
69
64
73
88
92
86
86
93
94
94
94
94
96
94
90
87
82
84
85
81
88
91
94

Pressure (mb)

1015
1015
1013
1013
1012
1010
1008
1006
1005
1004
1003
1002
1002
1001
1001
1000
999
998
997
996
995
995
995
995

Ozone (du)

365
363
363
361
363
356
351
351
347
342
344
343
346
349
351
353
353
356
354
354
358
362
363
363

Sunday 15

Waning Crescent 1%

07:21

16:07

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: 07:24, Set: 17:22, Transit: 12:23. Moon - Rise: 07:21, Set: 16:07. Civil Dark: 17:58 - 06:48. Nautical Dark: 18:39 - 06:07. Astro Dark: 19:19 - 05:27

Total Clouds (% Sky Obscured)

94
95
95
96
96
95
94
97
98
100
100
100
100
95
93
92
91
90
90
93
90
89
89
90

Low Clouds (% Sky Obscured)

84
82
81
77
82
86
90
86
83
82
82
83
84
81
77
75
77
78
78
79
77
70
74
75

Medium Clouds (% Sky Obscured)

55
53
60
65
53
40
3
53
64
63
65
65
60
40
24
8
4
4
2
0
2
50
50
29

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
1
1
4
0
0
0
0
1
20
25
25
25

ISS Passover

Visibility (miles)

8
9
9
8
5
6
7
6
4
9
2
9
9
9
9
8
8
8
6
5
9
9
9
4

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

Precipitation Probability (%)

26
35
41
47
48
49
49
49
48
42
38
34
16
31
34
21
27
27
22
17
19
23
47
25

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
8
10
11
13
13
13
13
14
14
15
13
14
15
16
17
17
17
16
16
14
13
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
89
88
85
85
85
85
85
85
83
79
80
83
80
78
78
76
75
73
71
75
81
79
88

Pressure (mb)

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

Ozone (du)

367
372
374
378
379
384
384
386
383
382
388
387
392
393
393
395
398
400
400
401
400
395
394
393

Monday 16

Waning Crescent 0%

07:34

17:30

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

Sun - Rise: 07:21, Set: 17:24, Transit: 12:23. Moon - Rise: 07:34, Set: 17:30. Civil Dark: 18:00 - 06:46. Nautical Dark: 18:40 - 06:05. Astro Dark: 19:21 - 05:25

Total Clouds (% Sky Obscured)

88
66
79
82
75
21
21
18
19
65
42
16
12
73
82
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

53
58
65
70
63
21
21
18
11
25
15
4
4
10
15
22
26
30
32
30
28
26
18
8

Medium Clouds (% Sky Obscured)

70
3
2
0
5
13
21
18
19
17
12
7
0
0
0
0
33
66
99
99
99
100
100
100

High Clouds (% Sky Obscured)

20
0
0
0
0
0
0
0
0
1
2
1
0
47
71
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
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 (%)

14
7
6
2
7
8
5
8
7
2
6
6
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
86
89
89
88
88
89
91
91
86
83
83
81
77
64
57
54
53
53
52
54
58
61
60

Pressure (mb)

999
1000
1001
1002
1003
1004
1006
1007
1008
1009
1011
1012
1013
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014

Ozone (du)

396
400
398
395
389
383
380
379
366
360
358
353
348
345
341
338
339
340
342
343
345
346
348
349

Tuesday 17

New Moon 1%

07:44

18:54

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: 07:19, Set: 17:26, Transit: 12:23. Moon - Rise: 07:44, Set: 18:54. Civil Dark: 18:02 - 06:44. Nautical Dark: 18:42 - 06:03. Astro Dark: 19:23 - 05:23

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
99
98
99
100
100
100
100
100
100
100
100
94
88
84
93
97

Low Clouds (% Sky Obscured)

0
0
0
0
25
53
90
94
92
96
97
99
95
96
93
94
93
92
95
90
85
78
78
76

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
82
64
46
64
83
100
100
100
100
100
100
100
86
75
59
69
79

High Clouds (% Sky Obscured)

100
91
82
73
84
91
98
98
98
97
98
98
99
98
99
100
89
77
62
46
27
26
49
76

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
4
4

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

Precipitation Probability (%)

0
0
1
3
23
35
41
66
72
63
63
60
52
63
69
74
80
84
88
83
82
86
90
84

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
57
58
58
59
59
62
61
64
68
70
69
70
69
68
67
64
68
72
73
79
83
86
88

Pressure (mb)

1014
1013
1013
1012
1012
1011
1010
1009
1008
1007
1006
1006
1005
1004
1003
1003
1002
1001
1000
999
999
998
998
998

Ozone (du)

350
351
351
352
353
354
354
355
354
352
351
353
354
355
356
358
360
360
360
360
361
362
364
362

Wednesday 18

Waxing Crescent 5%

07:54

No Set

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: 07:17, Set: 17:28, Transit: 12:23. Moon - Rise: 07:54, Set: No Set. Civil Dark: 18:04 - 06:42. Nautical Dark: 18:44 - 06:01. Astro Dark: 19:24 - 05:21

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

Low Clouds (% Sky Obscured)

71
78
86
94
89
82
76
75
75
74
84
90
96
91
85
81
87
94
100
99
98
96

Medium Clouds (% Sky Obscured)

88
94
97
100
99
98
97
81
66
46
45
45
50
67
85
100
100
100
100
94
88
83

High Clouds (% Sky Obscured)

97
97
97
97
85
76
71
86
92
92
90
93
100
100
100
100
93
84
87
78
73
65

ISS Passover

Visibility (miles)

4
4
5
7
8
8
9
9
9
9
9
9
9
9
9
9
9
6
3
0
3
5

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

Sleet
Snow
Snow
Snow
Snow
Sleet
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Sleet
Sleet

Precipitation Probability (%)

74
77
76
73
72
67
49
44
43
35
65
88
95
95
95
95
95
95
95
95
95
90

Precipitation Amount (mm)

0.4
0.5
0.5
0.4
0.4
0.4
0
0
0
0
0.3
0.6
1
1
1.2
1.6
1.2
1.3
1.5
1.5
1.1
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
86
88
88
88
86
85
85
83
83
83
82
82
80
79
79
78
82
86
93
94
94

Pressure (mb)

998
998
998
998
998
998
998
998
997
997
996
996
995
995
994
994
993
993
993
992
993
993

Ozone (du)

360
359
357
356
354
354
353
353
350
348
345
346
347
348
350
351
353
355
356
358
355
352

Forecast for Timperley, Trafford, United Kingdom (53.40,-2.32)

Generated: 12/02/26 20:58:44. Forecast: 12/02/26 to 18/02/26. Timezone: UTC+0.00