Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 12

Waning Crescent 17%

06:03

12:05

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 OK
19 Bad
20 OK
21 OK

Sun - Rise: 07:27, Set: 17:12, Transit: 12:20. Moon - Rise: 06:03, Set: 12:05. Civil Dark: 17:49 - 06:51. Nautical Dark: 18:30 - 06:10. Astro Dark: 19:10 - 05:29

Total Clouds (% Sky Obscured)

87
89
92
94
97
96
100
100
99
99
99
99
91
90
93
91
84
75
65
38
39
75
39
39

Low Clouds (% Sky Obscured)

87
89
79
85
93
86
91
89
87
85
85
83
74
65
70
56
59
57
64
35
28
68
30
39

Medium Clouds (% Sky Obscured)

87
89
87
83
82
84
100
97
97
96
95
97
81
79
80
80
67
62
50
38
39
34
16
3

High Clouds (% Sky Obscured)

86
89
92
94
82
62
59
43
47
12
4
6
5
11
5
5
2
29
19
24
39
18
2
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
2
6
9
9
9
9

Fog (%)

60
95
38
13
9
2
0
0
16
5
84
88
95
1
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

93
78
60
56
68
86
86
80
78
76
70
63
56
51
47
45
43
39
31
21
3
1
3
13

Precipitation Amount (mm)

0.7
0.4
0.2
0.1
0.2
0.6
0.6
0.5
0.5
0.4
0.4
0.3
0.2
0
0.1
0.1
0.1
0.1
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
96
96
98
96
98
98
96
96
96
96
94
89
86
83
83
80
76
74
76
77

Pressure (mb)

992
992
992
992
992
992
992
993
993
994
995
995
996
997
998
998
999
1000
1001
1002
1004
1005
1006
1007

Ozone (du)

435
434
431
429
427
425
420
418
415
415
417
420
424
424
431
437
443
449
454
461
466
464
464
461

Friday 13

Waning Crescent 10%

06:38

13:17

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

Sun - Rise: 07:25, Set: 17:14, Transit: 12:20. Moon - Rise: 06:38, Set: 13:17. Civil Dark: 17:51 - 06:49. Nautical Dark: 18:32 - 06:08. Astro Dark: 19:12 - 05:27

Total Clouds (% Sky Obscured)

42
39
11
3
4
3
2
1
0
0
0
0
0
1
10
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

42
24
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
71
81
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
10
100
100
98
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
81
80
80
80
75
74
74
78
78
78
74
65
58
51
50
54
55
62
68
70
69
68
72

Pressure (mb)

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

Ozone (du)

462
462
463
463
464
465
463
462
458
454
441
433
420
408
400
393
384
378
374
372
371
369
368
366

Saturday 14

Waning Crescent 5%

07:02

14:38

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
20 Bad
21 Bad

Sun - Rise: 07:23, Set: 17:16, Transit: 12:20. Moon - Rise: 07:02, Set: 14:38. Civil Dark: 17:52 - 06:47. Nautical Dark: 18:33 - 06:06. Astro Dark: 19:14 - 05:25

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
98
92
97
97
77
83
84
89
77
90
100
100
100
91
91
83
78
88

Low Clouds (% Sky Obscured)

0
44
92
100
100
100
95
86
93
78
62
60
71
88
74
73
61
89
76
84
77
65
47
61

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
33
51
78
36
16
21
33
39
52
65
98
100
100
62
50
61
60
81

High Clouds (% Sky Obscured)

32
98
100
99
53
35
2
0
0
0
0
0
0
0
0
0
44
50
15
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
5
8
9
1
1
0
0
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
Snow
None
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

2
34
54
57
91
95
88
65
48
10
0
0
0
0
12
46
72
71
47
13
9
10
5
10

Precipitation Amount (mm)

0
0
0.1
0
0.6
0.7
0.5
0.2
0.2
0
0
0
0
0
0
0.2
0.5
0.4
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
9
11
12
14
15
14
14
15
15
13
11
9
9
9
10
9
8
8
8
7
7
8
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
69
80
80
80
86
93
94
94
93
89
89
88
85
82
79
78
77
79
81
86
86
86
88

Pressure (mb)

1014
1013
1012
1011
1009
1007
1005
1004
1003
1002
1001
1001
1000
1000
999
998
997
995
995
994
994
994
993
993

Ozone (du)

365
365
364
360
355
350
349
345
346
347
349
353
355
357
358
358
356
354
356
366
363
364
369
371

Sunday 15

Waning Crescent 1%

07:19

16:02

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
20 Bad
21 Bad

Sun - Rise: 07:21, Set: 17:18, Transit: 12:20. Moon - Rise: 07:19, Set: 16:02. Civil Dark: 17:54 - 06:45. Nautical Dark: 18:35 - 06:04. Astro Dark: 19:16 - 05:23

Total Clouds (% Sky Obscured)

95
100
100
95
86
96
100
100
95
89
85
91
95
99
88
82
70
71
68
65
55
58
72
58

Low Clouds (% Sky Obscured)

65
65
60
64
73
82
84
84
76
67
60
62
64
68
57
51
42
46
33
45
55
50
25
27

Medium Clouds (% Sky Obscured)

90
100
100
91
57
67
81
71
67
58
43
48
57
59
76
47
45
27
11
12
51
55
62
44

High Clouds (% Sky Obscured)

0
0
26
56
86
62
31
0
0
1
0
11
16
23
25
27
30
30
35
35
35
35
35
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

11
6
9
9
8
14
30
8
7
7
11
8
18
5
12
16
10
11
12
28
52
32
3
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0

Wind Speed/Direction (mph)

12
14
15
14
14
13
14
16
15
13
13
13
14
15
16
17
16
16
15
14
12
9
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
85
79
83
80
80
83
86
75
79
79
80
80
83
85
82
75
69
72
76
85
91
83
80

Pressure (mb)

993
993
992
992
992
992
992
992
992
992
993
993
993
993
993
994
994
994
995
995
996
997
998
999

Ozone (du)

375
375
378
385
387
387
389
395
393
393
390
395
392
397
400
402
403
399
400
395
393
394
393
395

Monday 16

Waning Crescent 0%

07:31

17:26

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

Sun - Rise: 07:19, Set: 17:20, Transit: 12:19. Moon - Rise: 07:31, Set: 17:26. Civil Dark: 17:56 - 06:43. Nautical Dark: 18:37 - 06:02. Astro Dark: 19:18 - 05:21

Total Clouds (% Sky Obscured)

42
32
39
46
55
40
23
32
13
11
4
7
19
40
53
64
83
88
94
100
100
100
100
100

Low Clouds (% Sky Obscured)

33
30
32
37
41
29
16
13
4
2
1
2
4
6
9
12
15
20
25
29
26
22
18
25

Medium Clouds (% Sky Obscured)

7
0
6
12
19
12
7
3
1
0
0
0
0
0
1
3
4
35
67
99
99
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
0
1
4
8
28
48
68
80
90
100
100
100
100
98

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
83
88
86
86
86
80
74
74
74
70
68
64
60
54
54
54
55
54
53
53
54
56
58

Pressure (mb)

1000
1001
1002
1004
1005
1006
1007
1009
1010
1011
1012
1013
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014

Ozone (du)

396
394
390
390
388
381
380
372
366
360
357
354
351
347
344
344
344
344
346
347
348
350
351
352

Tuesday 17

New Moon 1%

07:42

18:50

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
20 Bad
21 Bad

Sun - Rise: 07:17, Set: 17:22, Transit: 12:19. Moon - Rise: 07:42, Set: 18:50. Civil Dark: 17:58 - 06:41. Nautical Dark: 18:39 - 06:00. Astro Dark: 19:19 - 05:19

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
98
97
98
99
100
100
100
100
100
100
100
100
100
100
89
82
75
82

Low Clouds (% Sky Obscured)

33
40
50
58
63
75
83
86
86
85
84
83
81
79
86
90
97
95
94
93
83
70
59
67

Medium Clouds (% Sky Obscured)

100
100
100
100
100
81
62
43
62
82
99
100
100
100
100
100
100
100
99
99
78
50
40
63

High Clouds (% Sky Obscured)

96
95
94
94
93
90
87
85
90
94
99
99
100
100
100
100
100
94
89
83
67
48
35
63

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

Precipitation Probability (%)

0
0
2
5
6
34
54
71
72
70
69
74
79
83
76
74
73
69
63
56
62
61
55
52

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.4
0.4
0.4
0.4
0.4
0.5
0.6
0.4
0.3
0.3
0.3
0.2
0.1
0.2
0.2
0.1
0

Wind Speed/Direction (mph)

6
5
5
5
5
5
6
6
7
8
9
10
11
12
12
12
12
12
10
9
7
8
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
61
63
64
65
65
66
67
70
71
71
73
69
67
63
64
66
68
71
75
80
80
80
82

Pressure (mb)

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

Ozone (du)

352
351
350
350
351
351
351
352
352
352
352
351
354
356
359
358
357
356
356
357
358
357
355
354

Wednesday 18

Waxing Crescent 5%

07:51

20:14

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: 07:14, Set: 17:24, Transit: 12:19. Moon - Rise: 07:51, Set: 20:14. Civil Dark: 18:00 - 06:39. Nautical Dark: 18:41 - 05:58. Astro Dark: 19:21 - 05:17

Total Clouds (% Sky Obscured)

90
100
100
100
100
93
81
67
78
88
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

78
89
85
80
76
79
81
67
78
84
88
76
61
46
65
83
100
79
62
52

Medium Clouds (% Sky Obscured)

85
100
95
90
86
71
56
41
41
41
41
50
68
81
88
94
100
99
98
97

High Clouds (% Sky Obscured)

88
99
92
88
88
85
80
67
78
88
99
100
100
100
98
96
90
67
58
64

ISS Passover

Visibility (miles)

9
8
7
8
9
9
9
9
9
9
9
9
9
9
9
8
6
5
3
2

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

48
47
46
41
36
36
31
25
47
60
79
87
94
95
91
83
82
95
95
95

Precipitation Amount (mm)

0.1
0.1
0.1
0
0
0
0
0
0
0.2
0.5
0.6
0.7
0.8
0.5
0.4
0.3
0.9
1.4
1.8

Wind Speed/Direction (mph)

9
8
8
8
8
8
7
6
5
6
6
7
7
8
10
10
11
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-1
-2
-1
-1
1
1
1
1
2
1
2
1
1
1
2
2
1
1
1

Dew Point (°C)

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

Relative Humidity (%)

82
82
82
83
83
85
86
86
86
83
80
78
73
71
67
71
75
80
85
91

Pressure (mb)

999
999
999
999
999
998
998
998
997
997
997
996
995
995
994
993
993
992
993
993

Ozone (du)

353
352
351
350
348
347
346
344
343
344
345
345
348
350
352
353
355
356
354
353

Forecast for Peacock, Wakefield, United Kingdom (53.68,-1.51)

Generated: 12/02/26 22:11:34. Forecast: 12/02/26 to 18/02/26. Timezone: UTC+0.00