Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 20

Waxing Crescent 8%

09:48

18:29

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 OK
08 Bad
09 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 OK
15 Bad
16 Bad

Sun - Rise: 08:38, Set: 16:29, Transit: 12:34. Moon - Rise: 09:48, Set: 18:29. Civil Dark: 17:12 - 07:54. Nautical Dark: 17:59 - 07:07. Astro Dark: 18:44 - 06:22

Total Clouds (% Sky Obscured)

80
85
84
83
96
95
94
97
99
95
73
99
100
87
36
63
16
41
67
86
81
22
40
86

Low Clouds (% Sky Obscured)

71
84
83
81
83
87
88
89
85
87
70
50
35
28
22
22
10
35
52
54
40
22
40
22

Medium Clouds (% Sky Obscured)

23
19
5
18
29
33
86
92
57
39
30
76
100
69
22
55
5
3
5
3
2
2
0
44

High Clouds (% Sky Obscured)

42
78
81
8
17
23
88
95
99
80
4
65
98
35
0
2
0
0
2
0
0
0
3
32

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
10
28
7
8
18
27
32
38
39
36
24
11
11
7
3
4
4
3
2
3
1
0
3

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)

23
25
29
25
21
22
21
21
19
17
16
15
12
10
9
9
7
5
5
6
7
7
5
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
2
1
0
1
1
2
1
1
1
1
1
3
5
3
5
5
5
5
5
6
5

Dew Point (°C)

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

Relative Humidity (%)

74
77
75
75
75
78
81
84
88
90
87
82
82
82
85
90
94
94
91
91
93
91
90
87

Pressure (mb)

997
996
996
995
994
994
993
993
993
992
992
991
991
991
990
990
990
990
989
989
988
988
987
987

Ozone (du)

300
301
307
316
326
336
347
364
387
397
391
389
387
387
391
389
391
390
387
384
381
372
357
343

Wednesday 21

Waxing Crescent 15%

09:53

19:56

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
16 Bad

Sun - Rise: 08:37, Set: 16:31, Transit: 12:34. Moon - Rise: 09:53, Set: 19:56. Civil Dark: 17:14 - 07:53. Nautical Dark: 18:01 - 07:06. Astro Dark: 18:46 - 06:21

Total Clouds (% Sky Obscured)

99
96
100
96
100
100
100
100
99
94
95
98
96
99
98
100
93
94
88
89
84
88
86
93

Low Clouds (% Sky Obscured)

35
40
72
67
73
76
78
84
79
86
88
94
91
91
89
89
65
73
74
69
65
75
72
69

Medium Clouds (% Sky Obscured)

98
38
38
35
52
58
35
40
26
45
57
61
48
63
81
79
66
90
74
61
38
39
37
74

High Clouds (% Sky Obscured)

84
77
100
71
100
100
99
100
57
4
0
3
35
64
48
53
41
40
45
50
36
54
12
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
6
6
9
6
9
5
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
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

9
18
24
29
40
49
28
30
39
56
48
72
51
57
63
42
20
32
46
50
46
53
61
65

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
9
12
14
14
12
10
9
9
8
9
9
10
12
11
11
10
11
10
10
10
10
11
11

Chance of Frost

Temperature (°C)

7
6
6
6
7
8
8
8
9
9
9
9
10
10
10
10
10
10
10
10
9
9
8
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
76
84
84
87
87
85
84
85
87
87
87
88
85
87
88
84
81
80
80
82
84
85
84

Pressure (mb)

987
987
986
986
986
985
985
985
985
986
986
986
986
986
987
987
987
988
988
988
988
988
988
988

Ozone (du)

336
335
337
337
336
337
339
341
342
343
341
341
340
340
340
340
338
339
342
344
347
347
348
350

Thursday 22

Waxing Crescent 24%

09:58

21:22

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 OK
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 08:35, Set: 16:34, Transit: 12:34. Moon - Rise: 09:58, Set: 21:22. Civil Dark: 17:15 - 07:51. Nautical Dark: 18:03 - 07:04. Astro Dark: 18:48 - 06:20

Total Clouds (% Sky Obscured)

88
94
97
83
93
100
100
100
100
100
100
100
100
65
82
100
81
76
40
50
59
65
76
82

Low Clouds (% Sky Obscured)

59
56
53
60
63
68
65
64
63
60
58
51
48
49
45
48
49
54
35
38
41
45
46
48

Medium Clouds (% Sky Obscured)

65
45
48
42
43
49
46
48
50
75
77
76
46
34
49
75
52
42
7
16
25
41
50
62

High Clouds (% Sky Obscured)

12
52
13
12
25
48
51
50
43
40
50
60
86
14
1
82
24
43
15
20
25
25
30
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
9
9
1
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 (%)

39
18
16
26
35
37
32
23
32
42
36
31
14
14
8
6
2
1
4
9
19
16
12
11

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
84
87
84
82
82
81
82
82
83
85
90
93
94
94
83
78
75
76
76
81
82
86
88

Pressure (mb)

988
988
988
988
988
988
987
987
988
988
988
988
988
989
989
989
990
990
991
991
991
991
991
991

Ozone (du)

350
351
353
354
357
355
355
357
358
359
361
360
358
359
359
358
358
359
358
358
355
353
351
350

Friday 23

Waxing Crescent 34%

10:03

22:50

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
16 Bad

Sun - Rise: 08:34, Set: 16:36, Transit: 12:35. Moon - Rise: 10:03, Set: 22:50. Civil Dark: 17:17 - 07:50. Nautical Dark: 18:04 - 07:03. Astro Dark: 18:49 - 06:18

Total Clouds (% Sky Obscured)

87
89
95
100
100
100
100
99
99
98
98
99
100
100
100
100
97
95
92
90
89
84
85
88

Low Clouds (% Sky Obscured)

52
62
74
87
85
82
80
71
62
52
49
45
50
50
55
59
59
64
69
69
69
60
57
52

Medium Clouds (% Sky Obscured)

70
81
90
98
73
74
68
60
56
54
61
68
70
75
75
70
56
42
31
27
24
23
27
36

High Clouds (% Sky Obscured)

30
46
62
80
86
93
100
83
66
57
61
44
79
74
81
62
37
25
13
34
46
43
34
54

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 (%)

7
15
13
12
19
14
9
16
18
15
25
26
20
23
23
21
18
17
9
6
5
4
7
4

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
0
1
1
1
1
2
2
2
1
1
1
1
0
0
0
1
1
2
2
2
1
1

Dew Point (°C)

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

Relative Humidity (%)

86
86
88
88
86
85
86
85
84
83
83
83
83
83
83
83
82
86
83
82
83
79
79
78

Pressure (mb)

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

Ozone (du)

351
351
350
350
350
349
349
348
348
349
349
348
349
350
351
352
356
359
360
360
361
363
364
362

Saturday 24

Waxing Crescent 34%

10:09

00:20

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 OK
09 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 08:32, Set: 16:38, Transit: 12:35. Moon - Rise: 10:09, Set: 00:20. Civil Dark: 17:19 - 07:49. Nautical Dark: 18:06 - 07:02. Astro Dark: 18:51 - 06:17

Total Clouds (% Sky Obscured)

90
90
92
78
65
67
99
97
72
85
92
89
84
62
48
34
40
47
52
54
56
60
58
50

Low Clouds (% Sky Obscured)

55
53
50
41
31
31
50
49
37
45
46
44
37
58
46
32
40
47
52
46
43
39
40
40

Medium Clouds (% Sky Obscured)

38
37
39
41
46
53
49
40
42
36
35
33
31
4
3
1
0
0
0
10
22
33
24
12

High Clouds (% Sky Obscured)

46
35
5
6
5
4
2
2
2
2
9
1
1
1
1
1
0
0
0
4
7
10
8
5

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 (%)

10
5
6
2
4
7
1
1
2
1
2
3
1
3
3
1
4
4
2
3
2
0
2
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)

13
12
13
13
13
11
10
10
9
7
6
7
6
6
8
8
8
8
8
8
8
8
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
79
76
76
79
79
79
73
75
79
76
69
71
73
72
69
69
68
68
67
67
67
67
72

Pressure (mb)

999
999
999
1000
1000
1000
1001
1001
1002
1002
1003
1003
1003
1004
1003
1004
1005
1005
1005
1006
1006
1006
1007
1007

Ozone (du)

362
361
362
362
360
362
363
365
365
365
366
368
371
372
376
380
384
386
387
388
390
391
392
393

Sunday 25

Waxing Crescent 45%

10:17

01:54

17 OK
18 OK
19 OK
20 OK
21 OK
22 OK
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 Good
12 Good
13 Good
14 Good
15 Good
16 Good

Sun - Rise: 08:30, Set: 16:40, Transit: 12:35. Moon - Rise: 10:17, Set: 01:54. Civil Dark: 17:21 - 07:47. Nautical Dark: 18:08 - 07:00. Astro Dark: 18:53 - 06:16

Total Clouds (% Sky Obscured)

43
40
38
35
23
12
0
0
0
0
0
0
0
5
9
14
9
5
0
2
4
6
4
2

Low Clouds (% Sky Obscured)

40
36
32
27
20
12
0
0
0
0
0
0
0
5
9
14
9
5
0
2
4
6
4
2

Medium Clouds (% Sky Obscured)

2
2
2
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
1
1
0
0
0
0
0
0
0
0
0
0
1
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
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
81
85
84
86
88
86
86
84
84
83
83
81
83
81
81
81
75
69
64
60
58
55
59

Pressure (mb)

1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1007
1007
1007
1006
1006
1005
1004
1004
1003
1002
1002

Ozone (du)

394
395
397
398
400
400
400
399
402
405
407
409
411
414
415
417
418
418
418
418
420
421
422
424

Monday 26

First Quarter 57%

10:31

03:33

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

Sun - Rise: 08:28, Set: 16:42, Transit: 12:35. Moon - Rise: 10:31, Set: 03:33. Civil Dark: 17:23 - 07:45. Nautical Dark: 18:10 - 06:59. Astro Dark: 18:54 - 06:14

Total Clouds (% Sky Obscured)

0
0
0
0
3
7
10
13
16
18
27
35
44
36
28
19
15
11
6

Low Clouds (% Sky Obscured)

0
0
0
0
3
5
8
13
16
18
27
35
43
36
28
19
15
11
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
2
2
1
2
2
1
2
1
0
1
1
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
-3
-3
-3
-3
-3
-3
-4
-4
-4
-4
-4
-3
-4
-3
-3
-3
-3

Dew Point (°C)

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

Relative Humidity (%)

64
68
71
71
74
77
81
84
87
89
92
91
91
91
89
87
86
75
66

Pressure (mb)

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

Ozone (du)

426
428
428
429
429
426
423
420
409
397
386
384
381
379
378
377
376
373
370

Forecast for Resipol, Highland, United Kingdom (56.71,-5.73)

Generated: 20/01/26 17:47:08. Forecast: 20/01/26 to 26/01/26. Timezone: UTC+0.00