Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 13

Waning Crescent 18%

05:02

12:26

20 Bad
21 Bad
22 Bad
23 Bad
00 OK
01 Good
02 Good
03 Good
04 OK
05 OK
06 OK
07 OK
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: 08:10, Set: 16:40, Transit: 12:25. Moon - Rise: 05:02, Set: 12:26. Civil Dark: 17:17 - 07:33. Nautical Dark: 17:58 - 06:52. Astro Dark: 18:37 - 06:13

Total Clouds (% Sky Obscured)

99
98
94
48
25
0
0
0
31
37
44
45
100
100
100
100
100
100
100
96
100
100
93
100

Low Clouds (% Sky Obscured)

41
7
12
16
24
0
0
0
31
37
44
45
41
29
48
50
52
46
38
32
8
45
80
100

Medium Clouds (% Sky Obscured)

94
91
48
0
0
0
0
0
0
0
0
0
0
0
50
53
100
100
100
93
100
99
93
95

High Clouds (% Sky Obscured)

27
0
0
0
0
0
0
0
0
4
8
8
31
68
100
99
100
100
96
83
85
94
42
50

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

Precipitation Probability (%)

41
58
57
2
1
0
0
0
0
1
0
1
0
0
0
0
0
0
0
2
14
28
54
66

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
10
9
9
7
7
6
5
5
4
3
3
2
2
2
2
3
4
4
3
4
6
5
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
90
91
91
91
91
89
89
89
86
84
80
77
73
72
75
82
86
90
93
88
85
88

Pressure (mb)

1009
1009
1010
1010
1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1012
1011
1010
1010
1010
1009
1009
1008

Ozone (du)

361
364
357
357
356
357
357
348
341
338
336
333
322
317
315
321
326
331
332
331
324
323
328
332

Wednesday 14

Waning Crescent 11%

06:08

13:04

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: 08:10, Set: 16:42, Transit: 12:26. Moon - Rise: 06:08, Set: 13:04. Civil Dark: 17:19 - 07:32. Nautical Dark: 18:00 - 06:52. Astro Dark: 18:38 - 06:13

Total Clouds (% Sky Obscured)

99
100
96
72
83
100
100
100
100
99
97
84
100
100
100
100
100
100
100
100
100
100
99
87

Low Clouds (% Sky Obscured)

98
100
91
67
68
56
52
55
57
51
61
69
67
62
49
34
37
32
31
31
27
36
42
40

Medium Clouds (% Sky Obscured)

75
53
23
23
53
67
100
100
100
98
92
63
84
100
100
100
100
100
100
100
100
89
81
85

High Clouds (% Sky Obscured)

0
0
0
0
0
90
8
30
100
32
41
25
100
100
100
100
100
100
100
100
100
100
35
40

ISS Passover

Visibility (miles)

7
4
3
7
9
9
9
9
9
9
9
9
9
9
8
4
2
2
3
5
9
9
9
9

Fog (%)

0
0
0
0
0
0
11
0
0
1
6
15
33
54
2
0
0
0
0
0
0
0
0
14

Precipitation Type

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

Precipitation Probability (%)

68
51
42
40
59
57
19
7
4
6
6
16
24
51
85
95
95
95
87
54
12
7
2
1

Precipitation Amount (mm)

0.4
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0.4
0.9
1.9
1.6
0.6
0.2
0
0
0
0

Wind Speed/Direction (mph)

13
15
16
15
13
9
5
3
2
3
3
2
3
3
2
4
3
4
5
5
5
5
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
96
91
93
95
95
94
96
94
94
94
94
94
94
93
91
93
93
93
93
93
93
93

Pressure (mb)

1007
1007
1006
1006
1006
1005
1005
1005
1004
1004
1003
1003
1002
1002
1001
1000
999
999
998
998
998
998
998
999

Ozone (du)

336
341
343
347
352
356
359
359
359
357
356
350
346
344
343
343
344
343
347
354
358
364
370
366

Thursday 15

Waning Crescent 6%

07:06

13:54

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: 08:09, Set: 16:43, Transit: 12:26. Moon - Rise: 07:06, Set: 13:54. Civil Dark: 17:20 - 07:32. Nautical Dark: 18:01 - 06:51. Astro Dark: 18:40 - 06:12

Total Clouds (% Sky Obscured)

82
47
49
71
87
98
100
100
100
81
57
60
79
95
67
76
64
59
95
96
83
79
69
77

Low Clouds (% Sky Obscured)

42
47
49
64
70
96
79
76
79
59
57
60
57
60
59
74
55
59
55
64
58
58
58
59

Medium Clouds (% Sky Obscured)

80
0
2
24
61
95
100
100
100
44
1
5
30
92
67
76
62
57
94
90
53
63
29
36

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
4
3
35
35
30
33
51
24
0
6
22
41

ISS Passover

Visibility (miles)

9
9
9
8
8
5
2
9
9
8
8
9
9
8
6
8
8
8
9
9
9
8
5
5

Fog (%)

1
0
1
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
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

2
5
21
34
53
95
80
39
43
42
27
24
31
44
48
48
48
52
45
42
43
48
58
55

Precipitation Amount (mm)

0
0
0
0
0.2
0.9
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3

Wind Speed/Direction (mph)

3
2
3
3
4
4
7
6
5
5
5
5
5
7
11
14
15
15
15
14
13
11
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
93
94
93
94
96
93
93
93
93
91
89
91
87
84
81
79
79
82
85
90
91
93

Pressure (mb)

999
999
999
999
999
1000
1000
1000
1000
1000
1000
1001
1001
1002
1002
1002
1002
1002
1002
1002
1003
1003
1004
1005

Ozone (du)

368
367
366
367
368
370
376
383
383
379
377
379
386
392
395
397
394
391
391
398
400
395
397
406

Friday 16

Waning Crescent 2%

07:51

14:57

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: 08:08, Set: 16:45, Transit: 12:26. Moon - Rise: 07:51, Set: 14:57. Civil Dark: 17:22 - 07:31. Nautical Dark: 18:02 - 06:50. Astro Dark: 18:41 - 06:12

Total Clouds (% Sky Obscured)

90
84
75
61
67
76
75
81
86
88
94
94
96
84
74
60
61
68
65
72
81
82
80
78

Low Clouds (% Sky Obscured)

60
62
65
61
65
58
52
58
64
70
73
76
77
69
63
54
47
42
35
36
52
69
65
61

Medium Clouds (% Sky Obscured)

44
36
21
6
26
43
57
55
56
57
57
57
58
36
54
26
27
0
3
7
7
7
9
7

High Clouds (% Sky Obscured)

70
45
22
1
21
42
64
66
75
74
80
72
60
51
55
34
54
68
56
64
54
65
50
45

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

52
56
51
40
38
46
39
46
49
36
39
36
29
25
20
16
25
27
17
11
16
7
11
11

Precipitation Amount (mm)

0.2
0.3
0.3
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
7
7
7
7
6
6
6
6
6
6
6
6
7
8
9
11
11
10
10
9
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1005
1006
1006
1006
1006
1007
1007
1008
1008
1009
1009
1010
1010
1011
1011
1012
1012
1012
1012
1013
1013
1014
1015
1015

Ozone (du)

416
419
425
428
429
433
436
437
433
430
431
431
430
429
427
425
422
422
423
423
423
423
423
423

Saturday 17

Waning Crescent 0%

08:26

16:10

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: 08:07, Set: 16:46, Transit: 12:27. Moon - Rise: 08:26, Set: 16:10. Civil Dark: 17:23 - 07:30. Nautical Dark: 18:03 - 06:50. Astro Dark: 18:42 - 06:11

Total Clouds (% Sky Obscured)

76
74
72
60
67
63
52
48
63
59
73
83
91
91
91
93
96
98
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

58
46
48
46
42
45
38
43
47
47
55
65
80
81
83
82
87
94
100
100
100
100
98
96

Medium Clouds (% Sky Obscured)

65
57
45
60
3
2
3
1
2
19
29
35
40
60
76
86
81
75
66
47
25
5
19
34

High Clouds (% Sky Obscured)

3
2
12
23
0
2
2
1
15
6
14
17
17
13
14
15
24
25
26
23
9
0
20
48

ISS Passover

Visibility (miles)

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

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
Very Light Rain
Very Light Rain

Precipitation Probability (%)

5
7
5
3
4
3
2
3
1
0
1
0
1
2
5
22
33
34
35
42
44
36
53
63

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
0.2
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
88
90
88
86
91
89
89
89
89
89
89
86
85
86
86
88
90
91
93
94
94

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1016
1017
1017
1017
1017
1017
1016
1016
1016
1015
1016
1016
1016
1016

Ozone (du)

423
422
421
419
418
417
414
413
411
411
412
414
414
415
416
416
418
420
422
424
425
426
427
425

Sunday 18

New Moon 1%

08:51

17:26

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: 08:06, Set: 16:48, Transit: 12:27. Moon - Rise: 08:51, Set: 17:26. Civil Dark: 17:25 - 07:29. Nautical Dark: 18:05 - 06:49. Astro Dark: 18:44 - 06:10

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
100
100
100
100
100
100
100
99
99
99
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

94
94
94
92
92
92
91
91
91
91
92
93
94
92
91
89
89
89
89
85
82
78
61
44

Medium Clouds (% Sky Obscured)

50
55
55
55
54
48
29
19
15
15
15
20
20
43
50
53
69
76
84
72
53
24
24
24

High Clouds (% Sky Obscured)

76
72
68
50
34
18
2
27
52
81
82
79
81
66
41
24
45
67
91
83
72
58
42
23

ISS Passover

Visibility (miles)

5
4
4
4
4
5
5
5
6
8
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

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

Precipitation Probability (%)

65
62
64
61
54
52
59
54
47
39
41
41
39
40
41
40
41
40
36
41
41
32
36
32

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
96
96
96
96
98
96
94
94
93
90
88
87
85
84
82
82
82
84
87
90
94
93

Pressure (mb)

1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1013
1013
1013
1013
1013
1012

Ozone (du)

422
420
419
419
419
419
420
421
422
423
424
422
420
419
416
413
409
407
404
401
397
393
389
387

Monday 19

Waxing Crescent 3%

09:11

18:44

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: 08:05, Set: 16:50, Transit: 12:27. Moon - Rise: 09:11, Set: 18:44. Civil Dark: 17:26 - 07:28. Nautical Dark: 18:06 - 06:48. Astro Dark: 18:45 - 06:09

Total Clouds (% Sky Obscured)

100
94
88
82
79
76
73
76
79
83
89
97
100
95
91
86
83
81
80
87
93
95

Low Clouds (% Sky Obscured)

27
42
58
74
75
76
73
76
79
83
81
78
76
74
72
70
69
69
68
67
71
74

Medium Clouds (% Sky Obscured)

24
23
28
29
41
55
68
69
69
70
77
75
74
50
27
10
9
8
9
38
63
87

High Clouds (% Sky Obscured)

0
0
0
5
5
5
5
10
20
35
56
73
79
58
41
26
24
20
17
39
62
85

ISS Passover

Visibility (miles)

9
9
8
7
6
7
8
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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

20
30
37
43
43
43
41
41
35
20
18
13
3
6
7
4
8
7
2
7
9
10

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

Wind Speed/Direction (mph)

5
5
5
5
4
5
7
7
7
7
8
7
8
8
9
12
14
13
13
12
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
93
94
94
93
93
93
91
90
91
89
89
88
86
83
81
79
79
78
80
85

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1011
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

385
383
380
378
375
370
366
361
355
349
343
339
335
331
328
325
323
320
316
313
314
315

Forecast for Beaumont, Plymouth, United Kingdom (50.38,-4.14)

Generated: 13/01/26 20:59:52. Forecast: 13/01/26 to 19/01/26. Timezone: UTC+0.00