Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 28

Waxing Gibbous 79%

No Rise

05:35

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:52, Set: 16:59, Transit: 12:27. Moon - Rise: No Rise, Set: 05:35. Civil Dark: 17:35 - 07:17. Nautical Dark: 18:15 - 06:37. Astro Dark: 18:53 - 05:59

Total Clouds (% Sky Obscured)

75
73
76
35
44
57
44
51
45
41
71
64
79
99
100
70
67
77
88
88
99
97
99
98

Low Clouds (% Sky Obscured)

63
34
44
35
44
57
44
51
43
32
57
53
59
38
62
55
67
71
79
85
97
90
93
73

Medium Clouds (% Sky Obscured)

2
2
3
3
3
1
3
36
0
0
4
64
61
90
57
28
6
10
53
43
62
70
90
93

High Clouds (% Sky Obscured)

0
5
5
4
5
0
0
1
9
41
70
58
52
82
38
1
3
46
4
2
20
15
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
8
9
9
9
9
9
9
9
9
9
9
9
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

Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
12
24
27
34
14
19
6
12
1
0
4
2
6
16
22
22
26
26
32
30
27
21

Precipitation Amount (mm)

1.7
1.4
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
9
9
9
9
7
7
8
8
9
8
8
8
9
9
11
12
13
13
14
14
15
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
73
76
82
87
90
91
91
91
91
90
90
90
90
91
88
88
90
90
91
91
90
88
88

Pressure (mb)

993
993
993
993
994
995
995
996
996
996
995
995
995
995
995
995
995
995
995
995
995
995
995
994

Ozone (du)

493
489
485
482
485
487
482
485
489
493
495
484
473
460
457
438
406
391
370
365
370
370
372
375

Thursday 29

Waxing Gibbous 88%

12:28

06:39

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:51, Set: 17:01, Transit: 12:27. Moon - Rise: 12:28, Set: 06:39. Civil Dark: 17:37 - 07:16. Nautical Dark: 18:16 - 06:36. Astro Dark: 18:55 - 05:58

Total Clouds (% Sky Obscured)

94
97
97
97
100
100
99
100
95
75
81
100
100
87
72
100
80
82
39
98
95
97
100
100

Low Clouds (% Sky Obscured)

68
68
88
78
88
100
94
100
73
62
53
50
48
53
64
56
72
52
36
49
50
68
63
69

Medium Clouds (% Sky Obscured)

86
91
91
93
99
100
97
100
84
35
62
100
100
69
25
90
59
57
7
96
54
77
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
29
12
48
3
19
27
1
100
28
40
100
4
30
15
61
72
55
59
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
4
1
1
3
7
9
9
9
9
9
5
9
9
9
9
8
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

None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain

Precipitation Probability (%)

19
20
24
23
55
95
95
95
95
95
95
55
18
9
9
8
21
24
11
7
9
48
95
95

Precipitation Amount (mm)

0
0
0
0
0
1.1
0.7
1.6
2.2
1.4
0.6
0
0
0
0
0
0
0
0
0
0
0
0.8
1.4

Wind Speed/Direction (mph)

18
16
17
17
16
17
17
18
18
12
7
4
6
6
5
6
6
6
6
5
5
6
11
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
88
88
90
88
87
91
93
96
96
95
95
94
93
93
91
91
93
94
94
94
94
87
91

Pressure (mb)

994
993
992
992
992
991
991
990
990
990
990
990
990
990
990
990
990
990
990
989
989
988
987
986

Ozone (du)

379
375
373
374
374
375
378
383
384
385
382
382
379
380
386
388
392
390
389
391
395
404
406
408

Friday 30

Waxing Gibbous 95%

13:38

07:24

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 OK
11 OK

Sun - Rise: 07:50, Set: 17:03, Transit: 12:27. Moon - Rise: 13:38, Set: 07:24. Civil Dark: 17:38 - 07:14. Nautical Dark: 18:18 - 06:35. Astro Dark: 18:56 - 05:56

Total Clouds (% Sky Obscured)

100
100
87
100
100
100
100
100
90
100
100
100
100
100
100
100
98
99
99
98
58
50
40
33

Low Clouds (% Sky Obscured)

96
100
75
81
82
60
100
100
90
100
98
78
76
50
40
37
38
41
46
52
51
50
40
33

Medium Clouds (% Sky Obscured)

100
100
30
100
100
100
100
93
78
65
65
65
62
67
62
99
66
97
96
97
55
37
18
0

High Clouds (% Sky Obscured)

96
85
0
33
100
100
97
75
71
72
82
97
66
49
21
29
37
49
42
14
4
4
1
0

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

95
95
95
83
94
90
95
95
95
87
70
52
40
45
38
40
25
13
12
10
6
7
12
8

Precipitation Amount (mm)

0.7
1.1
1.1
0.3
0.6
0.5
0.7
1.2
1.5
0.9
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

19
20
15
12
8
6
7
10
10
11
15
15
14
13
10
9
7
6
4
4
4
4
5
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
95
87
87
91
91
94
90
87
85
79
79
78
79
88
91
90
88
86
88
88
88
85
84

Pressure (mb)

985
983
981
981
980
981
981
982
983
984
985
986
986
987
988
989
990
991
992
992
993
994
995
995

Ozone (du)

410
415
419
424
423
422
421
418
418
419
420
420
419
418
418
416
414
414
414
414
416
416
415
419

Saturday 31

Waxing Gibbous 99%

15:03

07:55

12 Bad
13 Bad
14 OK
15 OK
16 OK
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

Sun - Rise: 07:48, Set: 17:05, Transit: 12:27. Moon - Rise: 15:03, Set: 07:55. Civil Dark: 17:40 - 07:13. Nautical Dark: 18:19 - 06:33. Astro Dark: 18:58 - 05:55

Total Clouds (% Sky Obscured)

47
41
31
34
39
40
82
92
100
100
100
100
100
100
99
92
84
76
66
64
66
67
72
72

Low Clouds (% Sky Obscured)

47
41
31
34
39
38
37
33
31
28
58
56
70
83
99
85
57
42
48
53
63
63
65
67

Medium Clouds (% Sky Obscured)

0
1
0
6
11
16
31
86
99
100
100
100
94
89
82
80
77
48
21
11
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
2
1
50
78
100
78
57
35
41
51
60
51
41
35
0
0
0
1
12
6

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
4
2
3
1
4
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

10
9
12
6
5
2
5
6
6
13
44
90
84
84
85
67
59
37
27
14
2
10
8
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.7
0.5
0.6
0.6
0.2
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
12
12
11
8
6
5
4
5
5
5
6
11
10
12
10
10
12
13
12
11
9
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
8
8
9
9
7
6
5
5
5
4
4
2
3
2
5
2
2
2
4
4
5
6
6

Dew Point (°C)

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

Relative Humidity (%)

80
74
74
80
85
91
94
93
93
96
94
94
91
94
96
95
85
87
85
87
84
85
82
77

Pressure (mb)

996
996
997
997
998
998
999
999
999
999
999
998
997
996
996
995
996
996
997
997
998
998
998
999

Ozone (du)

424
446
445
441
454
419
409
401
398
396
391
385
378
374
373
373
373
373
377
378
377
376
375
375

Sunday 1

Full Moon 100%

16:31

08:17

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:47, Set: 17:06, Transit: 12:27. Moon - Rise: 16:31, Set: 08:17. Civil Dark: 17:42 - 07:11. Nautical Dark: 18:21 - 06:32. Astro Dark: 18:59 - 05:54

Total Clouds (% Sky Obscured)

83
91
100
100
99
100
100
100
100
95
88
82
80
81
84
87
92
95
93
92
92
91
88
88

Low Clouds (% Sky Obscured)

74
76
81
57
33
9
64
63
66
66
64
65
68
70
74
79
84
89
85
81
77
79
79
80

Medium Clouds (% Sky Obscured)

0
2
2
58
70
100
92
83
75
58
40
23
43
60
67
76
76
80
75
65
60
55
50
35

High Clouds (% Sky Obscured)

43
70
100
100
91
100
82
63
40
10
9
18
38
44
50
40
40
30
18
17
16
12
9
5

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
2
1
1
0
0
0
0
2
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
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 (%)

4
6
3
2
2
0
2
3
5
7
13
19
27
51
83
95
95
95
95
95
95
95
94
81

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
1.3
1.8
2.2
1.9
1.6
1.3
0.7
0.5
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
73
76
80
82
85
84
84
82
79
84
87
88
91
93
94
96
98
98
96
96
98
96
98

Pressure (mb)

999
999
999
999
999
998
998
1000
999
999
998
997
997
996
996
995
994
994
993
993
993
993
992
992

Ozone (du)

375
376
377
379
380
379
379
379
379
379
379
378
377
376
374
372
374
375
377
378
380
382
382
383

Monday 2

Waning Gibbous 98%

17:58

08:34

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:45, Set: 17:08, Transit: 12:27. Moon - Rise: 17:58, Set: 08:34. Civil Dark: 17:43 - 07:10. Nautical Dark: 18:22 - 06:31. Astro Dark: 19:01 - 05:53

Total Clouds (% Sky Obscured)

94
97
100
100
100
100
100
100
100
98
95
91
80
67
59
79
87
92
97
98
99
99
99
100

Low Clouds (% Sky Obscured)

77
74
68
58
56
49
58
68
84
89
85
77
64
60
59
66
68
70
73
75
76
86
87
88

Medium Clouds (% Sky Obscured)

30
25
20
50
77
100
93
83
73
57
41
25
29
28
26
23
24
25
24
24
27
47
49
51

High Clouds (% Sky Obscured)

33
67
100
100
100
100
100
100
100
95
89
84
74
65
56
66
76
88
88
93
98
98
99
100

ISS Passover

Visibility (miles)

5
7
8
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

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

Precipitation Probability (%)

69
51
22
17
11
3
8
10
8
34
48
58
59
54
43
35
34
39
43
51
53
57
57
53

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

992
991
991
991
991
990
990
991
991
991
991
990
990
990
991
991
991
991
991
991
992
992
992
993

Ozone (du)

383
385
386
387
388
389
391
393
396
398
401
404
407
408
409
410
410
410
411
413
415
417
418
419

Tuesday 3

Waning Gibbous 94%

19:21

08:47

Sun - Rise: 07:43, Set: 17:10, Transit: 12:27. Moon - Rise: 19:21, Set: 08:47. Civil Dark: 17:45 - 07:09. Nautical Dark: 18:24 - 06:29. Astro Dark: 19:02 - 05:51

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)

Welcome to Clear Outside

Forecast for Alphington, Devon, United Kingdom (50.70,-3.52)

Generated: 28/01/26 12:02:51. Forecast: 28/01/26 to 03/02/26. Timezone: UTC+0.00