Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 27

Waxing Gibbous 68%

11:04

04:15

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:56, Set: 17:01, Transit: 12:29. Moon - Rise: 11:04, Set: 04:15. Civil Dark: 17:37 - 07:21. Nautical Dark: 18:16 - 06:41. Astro Dark: 18:54 - 06:03

Total Clouds (% Sky Obscured)

100
100
100
100
81
81
100
100
100
100
96
96
96
91
100
100
100
100
53
100
46
67
100
100

Low Clouds (% Sky Obscured)

69
66
67
58
65
66
59
55
48
46
51
48
60
78
51
73
71
63
51
32
39
67
70
72

Medium Clouds (% Sky Obscured)

100
100
45
73
69
71
100
65
100
100
57
48
55
47
98
100
75
99
53
44
10
4
96
96

High Clouds (% Sky Obscured)

100
100
100
90
81
6
17
0
4
0
19
18
16
16
78
34
100
78
53
3
32
8
79
99

ISS Passover

Visibility (miles)

6
4
9
9
9
9
8
8
4
3
9
8
7
9
9
6
6
7
6
9
6
7
3
3

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

Precipitation Probability (%)

95
95
80
26
51
72
81
80
83
69
54
57
42
55
59
71
57
42
25
34
39
28
59
87

Precipitation Amount (mm)

1.3
0.6
0
0
0.3
0.5
0.5
0.5
0.7
0.4
0.2
0.3
0
0.3
0.4
0.6
0.5
0.3
0
0
0.2
0
0.4
1

Wind Speed/Direction (mph)

27
21
32
25
23
23
23
18
17
16
15
12
11
10
10
8
9
8
7
6
5
4
5
5

Chance of Frost

Temperature (°C)

11
10
10
9
8
8
7
8
8
7
7
7
6
6
6
6
6
6
5
5
5
4
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
95
91
88
87
85
85
85
84
84
85
85
85
88
88
90
90
91
90
88
89
91
93
94

Pressure (mb)

975
975
975
976
977
977
978
979
979
980
981
982
983
984
985
986
987
988
988
989
989
990
990
990

Ozone (du)

361
361
368
369
375
380
394
417
423
434
450
454
452
459
461
462
472
480
479
481
486
484
491
493

Wednesday 28

Waxing Gibbous 79%

11:40

No Set

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:55, Set: 17:03, Transit: 12:29. Moon - Rise: 11:40, Set: No Set. Civil Dark: 17:38 - 07:20. Nautical Dark: 18:18 - 06:40. Astro Dark: 18:56 - 06:02

Total Clouds (% Sky Obscured)

100
100
99
96
100
90
100
90
95
96
97
100
100
100
93
100
100
100
100
100
97
76
100
93

Low Clouds (% Sky Obscured)

55
55
65
82
78
81
57
40
48
51
38
40
46
57
44
69
77
86
77
84
75
59
65
62

Medium Clouds (% Sky Obscured)

54
67
66
71
75
43
71
35
80
80
77
76
99
99
91
98
100
100
100
100
89
51
52
62

High Clouds (% Sky Obscured)

57
56
95
77
76
3
71
61
67
56
68
61
74
94
47
100
100
100
100
65
60
70
30
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

76
83
94
95
80
66
56
29
19
22
38
44
43
51
56
63
81
87
95
95
95
76
62
52

Precipitation Amount (mm)

0.6
0.9
0.9
1
0.7
0.6
0.4
0
0
0
0
0
0
0.3
0.2
0.3
0.7
0.7
1.2
1.2
1
0.6
0.4
0.3

Wind Speed/Direction (mph)

8
8
9
10
12
12
12
15
16
17
16
15
14
14
16
17
17
19
19
18
17
14
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
93
93
94
88
82
79
78
79
82
85
88
90
90
88
90
91
91
91
91
91
90
88

Pressure (mb)

990
990
990
990
991
991
991
991
991
991
991
992
992
992
992
992
992
992
992
992
992
992
992
992

Ozone (du)

494
489
489
486
482
478
470
471
471
468
469
472
471
476
475
477
479
473
459
449
444
424
410
395

Thursday 29

Waxing Gibbous 88%

12:33

05:35

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:54, Set: 17:05, Transit: 12:29. Moon - Rise: 12:33, Set: 05:35. Civil Dark: 17:40 - 07:18. Nautical Dark: 18:19 - 06:39. Astro Dark: 18:57 - 06:01

Total Clouds (% Sky Obscured)

69
70
78
89
100
87
100
100
100
100
100
98
100
91
87
91
100
94
70
79
93
91
94
87

Low Clouds (% Sky Obscured)

61
65
63
57
52
56
74
100
100
83
78
53
70
74
71
73
74
54
55
51
47
40
41
38

Medium Clouds (% Sky Obscured)

31
29
49
62
87
67
91
100
100
100
100
94
99
75
66
33
64
74
49
63
90
60
87
72

High Clouds (% Sky Obscured)

0
0
0
8
45
7
2
0
0
0
0
0
0
0
0
0
0
0
0
24
48
91
63
30

ISS Passover

Visibility (miles)

9
9
9
9
8
9
9
9
9
9
9
9
9
7
6
7
6
7
8
6
8
6
7
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
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

43
39
41
33
40
38
52
86
95
95
63
57
76
95
95
95
95
70
57
48
54
64
75
76

Precipitation Amount (mm)

0.2
0
0
0
0
0
0
0.5
1.5
1
0.2
0.2
0.5
0.7
0.8
1.1
1
0.4
0.3
0.2
0.3
0.4
0.5
0.5

Wind Speed/Direction (mph)

12
12
12
12
14
16
17
17
16
17
16
14
12
10
12
15
17
12
9
8
8
9
10
10

Chance of Frost

Temperature (°C)

7
7
7
7
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
7
7
8
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
93
93
91
91
91
87
93
93
95
93
93
93
91
90
93
95
93
96
96
93
94
94

Pressure (mb)

992
992
992
992
992
992
992
991
990
990
990
990
989
989
989
989
989
989
989
990
990
990
991
991

Ozone (du)

366
360
357
357
361
362
362
365
364
363
364
363
364
366
370
374
374
372
371
371
376
375
377
379

Friday 30

Waxing Gibbous 95%

13:43

06:38

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:52, Set: 17:06, Transit: 12:29. Moon - Rise: 13:43, Set: 06:38. Civil Dark: 17:41 - 07:17. Nautical Dark: 18:21 - 06:38. Astro Dark: 18:59 - 06:00

Total Clouds (% Sky Obscured)

48
79
75
73
82
89
99
96
100
94
100
99
100
100
100
100
100
100
100
84
68
56
56
63

Low Clouds (% Sky Obscured)

39
35
38
49
52
52
55
61
71
78
77
71
48
40
28
43
51
51
66
42
27
27
29
30

Medium Clouds (% Sky Obscured)

28
49
47
46
64
82
60
62
95
76
57
58
94
78
100
100
100
100
100
84
68
55
54
50

High Clouds (% Sky Obscured)

12
8
48
7
70
82
67
65
92
79
67
85
100
100
100
100
100
100
100
77
53
30
25
30

ISS Passover

Visibility (miles)

9
9
9
9
3
2
9
3
5
9
5
9
9
9
7
4
3
6
4
7
9
9
8
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
Light Rain
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

79
67
48
68
94
83
62
76
93
95
95
95
95
73
55
55
52
41
42
28
23
27
20
20

Precipitation Amount (mm)

0.7
0.5
0
0.3
0.4
0.4
0.3
0.4
0.6
0.9
1.2
1.4
1.3
0.3
0
0.2
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
11
9
9
8
9
13
16
15
13
12
10
7
5
3
4
4
5
5
6
5
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
90
88
93
96
96
85
88
93
93
90
90
93
94
96
98
96
98
94
94
93
94
94

Pressure (mb)

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

Ozone (du)

377
384
386
387
395
401
408
412
414
412
408
406
407
411
418
424
431
434
437
441
445
446
448
451

Saturday 31

Waxing Gibbous 99%

15:07

07:24

05 Bad
06 Bad
07 OK
08 Good
09 Good
10 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
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

Sun - Rise: 07:51, Set: 17:08, Transit: 12:29. Moon - Rise: 15:07, Set: 07:24. Civil Dark: 17:43 - 07:16. Nautical Dark: 18:22 - 06:37. Astro Dark: 19:00 - 05:58

Total Clouds (% Sky Obscured)

63
45
15
5
7
15
23
40
43
60
100
100
100
100
100
100
100
100
100
100
100
100
86
72

Low Clouds (% Sky Obscured)

32
23
12
1
7
15
23
23
19
17
23
28
35
40
45
53
65
75
86
79
71
65
58
51

Medium Clouds (% Sky Obscured)

45
15
2
2
0
0
1
22
40
60
100
100
100
100
100
100
100
100
100
97
94
89
67
48

High Clouds (% Sky Obscured)

35
28
2
0
1
2
4
28
43
60
92
86
81
84
92
100
100
100
100
96
92
89
63
36

ISS Passover

Visibility (miles)

8
9
9
9
9
9
7
9
9
9
8
9
8
8
6
4
1
4
6
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

13
4
4
1
5
17
23
20
27
27
23
18
26
47
73
95
95
95
95
95
95
95
89
56

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.9
1.4
1.9
1.8
1.3
1.1
1.1
0.6
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
94
94
94
91
88
87
85
87
88
88
94
94
96
96
98
98
98
98
96
93
91
93

Pressure (mb)

996
997
998
999
1000
1001
1001
1002
1002
1002
1002
1003
1003
1003
1001
1001
1000
999
998
997
997
997
996
997

Ozone (du)

453
453
456
460
464
460
459
460
463
446
439
445
425
418
413
408
403
401
399
397
393
390
386
387

Sunday 1

Full Moon 100%

16:35

07:56

05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 OK
12 Bad
13 Bad
14 Bad
15 Bad
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

Sun - Rise: 07:49, Set: 17:10, Transit: 12:29. Moon - Rise: 16:35, Set: 07:56. Civil Dark: 17:45 - 07:14. Nautical Dark: 18:24 - 06:35. Astro Dark: 19:02 - 05:57

Total Clouds (% Sky Obscured)

56
49
43
35
28
22
15
31
43
58
65
71
79
81
84
91
95
98
100
100
100
99
99
100

Low Clouds (% Sky Obscured)

42
40
39
35
25
14
2
13
24
35
40
44
48
42
37
33
31
31
34
55
65
77
80
83

Medium Clouds (% Sky Obscured)

30
21
14
6
5
4
3
9
13
18
36
51
59
57
53
54
70
85
100
97
94
91
94
97

High Clouds (% Sky Obscured)

8
6
3
0
0
0
0
0
0
0
3
6
9
38
67
91
89
85
80
84
88
92
95
97

ISS Passover

Visibility (miles)

9
9
9
8
7
7
8
8
7
7
7
8
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
Light Rain
Light Rain

Precipitation Probability (%)

28
22
25
32
29
27
24
30
40
50
43
39
37
27
19
10
10
11
4
14
24
38
73
95

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
0.4
0.7

Wind Speed/Direction (mph)

9
11
11
12
12
13
14
16
15
14
14
12
10
10
10
9
8
9
10
12
14
16
18
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
94
93
91
88
85
84
84
85
85
86
88
88
90
91
91
93
93
94
96
94
96
94

Pressure (mb)

997
998
998
999
999
999
999
1000
1000
1000
999
999
999
999
999
999
999
998
997
997
995
994
993
992

Ozone (du)

387
388
389
389
390
392
393
395
399
402
406
406
405
405
403
400
397
396
395
393
393
393
393
394

Monday 2

Waning Gibbous 98%

18:02

08:18

Sun - Rise: 07:48, Set: 17:11, Transit: 12:30. Moon - Rise: 18:02, Set: 08:18. Civil Dark: 17:46 - 07:13. Nautical Dark: 18:25 - 06:34. Astro Dark: 19:03 - 05:56

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Wembury, Devon, United Kingdom (50.33,-4.09)

Generated: 27/01/26 05:45:29. Forecast: 27/01/26 to 02/02/26. Timezone: UTC+0.00