Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 28

Waxing Gibbous 79%

11:38

05:33

10 Bad
11 Bad
12 OK
13 OK
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

Sun - Rise: 07:52, Set: 17:01, Transit: 12:27. Moon - Rise: 11:38, Set: 05:33. Civil Dark: 17:36 - 07:16. Nautical Dark: 18:16 - 06:37. Astro Dark: 18:54 - 05:59

Total Clouds (% Sky Obscured)

11
22
3
5
54
56
72
47
46
54
53
46
100
100
100
82
54
63
77
91
97
95
96
96

Low Clouds (% Sky Obscured)

11
22
3
5
54
56
39
47
46
54
22
42
30
48
46
31
47
50
59
79
94
89
73
67

Medium Clouds (% Sky Obscured)

11
18
3
5
39
2
31
3
4
3
1
46
65
100
99
82
54
60
48
72
56
68
85
88

High Clouds (% Sky Obscured)

4
4
2
5
50
21
10
4
2
40
53
46
100
46
38
52
45
1
18
14
2
2
4
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

60
57
25
33
29
43
57
44
39
34
21
6
3
1
1
3
10
22
25
39
42
37
34
32

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
7
8
9
10
9
9
7
7
7
7
7
7
8
7
7
7
7
7
8
8
8
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
78
73
72
73
81
88
93
93
93
93
91
93
91
93
93
91
91
93
93
91
91
91
90

Pressure (mb)

992
993
993
993
993
993
994
995
995
995
995
995
995
995
995
995
995
995
995
994
994
994
995
995

Ozone (du)

497
494
492
489
484
481
482
481
479
482
488
493
488
473
460
449
429
411
392
374
364
364
369
370

Thursday 29

Waxing Gibbous 88%

12:30

06:36

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:50, Set: 17:02, Transit: 12:27. Moon - Rise: 12:30, Set: 06:36. Civil Dark: 17:38 - 07:15. Nautical Dark: 18:17 - 06:36. Astro Dark: 18:55 - 05:58

Total Clouds (% Sky Obscured)

96
90
88
100
99
100
100
96
100
100
86
100
100
99
79
49
100
94
82
74
97
81
100
100

Low Clouds (% Sky Obscured)

72
60
56
71
60
73
100
95
88
69
64
61
54
18
51
24
64
69
58
44
24
26
20
57

Medium Clouds (% Sky Obscured)

87
72
76
93
83
100
82
93
100
100
71
100
100
99
63
44
100
74
60
29
94
72
60
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
44
30
40
5
49
4
53
57
49
100
68
28
65
87
7
100
88

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
6
2
2
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

25
16
17
20
23
43
95
95
95
95
95
95
82
52
35
27
29
49
57
60
38
27
42
95

Precipitation Amount (mm)

0
0
0
0
0
0
0.9
0.6
1.7
3.1
1.8
1
0.4
0
0
0
0
0.2
0.3
0.3
0
0
0
1.7

Wind Speed/Direction (mph)

13
14
14
16
15
14
15
15
16
15
13
9
7
8
7
6
7
8
8
6
6
6
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
7
8
7
8
7
7
8
9
9
8
8
8
8
7
7
7
7
7
7
7
7
8

Relative Humidity (%)

90
87
90
88
90
90
87
93
95
98
96
95
96
95
95
93
91
93
93
93
95
95
93
95

Pressure (mb)

994
994
994
993
992
992
991
991
990
990
990
990
990
990
990
990
990
990
990
990
990
990
989
988

Ozone (du)

371
374
376
378
377
374
374
377
379
384
386
387
385
383
379
383
387
389
385
386
386
390
396
404

Friday 30

Waxing Gibbous 95%

13:41

07:22

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
05 Bad
06 Bad
07 Bad
08 OK
09 OK

Sun - Rise: 07:49, Set: 17:04, Transit: 12:27. Moon - Rise: 13:41, Set: 07:22. Civil Dark: 17:39 - 07:14. Nautical Dark: 18:19 - 06:35. Astro Dark: 18:57 - 05:56

Total Clouds (% Sky Obscured)

100
100
100
59
100
93
99
100
100
95
97
100
100
96
89
100
100
100
100
100
80
61
10
14

Low Clouds (% Sky Obscured)

69
100
97
59
69
78
87
77
96
87
69
64
61
45
39
29
21
14
9
3
18
27
5
14

Medium Clouds (% Sky Obscured)

100
100
100
18
100
89
99
100
92
65
45
44
53
55
49
100
94
81
77
100
75
49
2
0

High Clouds (% Sky Obscured)

100
100
32
0
65
60
60
86
73
14
13
100
94
94
64
52
25
48
71
89
75
17
2
2

ISS Passover

Visibility (miles)

1
9
5
8
9
3
9
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
2
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
78
95
92
95
84
84
72
47
38
24
19
23
25
14
22
22
11
21
22
20
27

Precipitation Amount (mm)

1.3
0.6
0.6
0.2
1
0.5
0.8
0.5
0.6
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
15
18
15
13
7
5
8
10
12
16
18
17
15
14
12
11
9
8
8
7
6
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
96
90
90
88
90
93
91
90
88
84
79
81
78
90
91
91
90
90
90
90
90
91

Pressure (mb)

987
986
984
982
980
979
980
981
981
983
984
985
986
987
988
988
989
990
991
991
992
993
994
995

Ozone (du)

409
410
410
415
422
422
417
412
413
415
416
416
417
417
417
418
418
416
413
412
412
413
416
415

Saturday 31

Waxing Gibbous 99%

15:05

07:54

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

Sun - Rise: 07:47, Set: 17:06, Transit: 12:27. Moon - Rise: 15:05, Set: 07:54. Civil Dark: 17:41 - 07:12. Nautical Dark: 18:20 - 06:33. Astro Dark: 18:58 - 05:55

Total Clouds (% Sky Obscured)

17
21
16
10
3
16
27
39
73
87
100
100
100
100
100
100
100
89
78
69
33
34
31
32

Low Clouds (% Sky Obscured)

17
21
16
10
0
2
4
5
3
1
1
43
61
79
87
93
100
66
58
45
33
34
31
32

Medium Clouds (% Sky Obscured)

0
0
0
3
3
2
0
0
67
76
100
98
96
96
96
94
93
81
74
38
1
2
3
2

High Clouds (% Sky Obscured)

0
0
0
0
0
13
23
31
73
87
100
100
100
100
100
100
100
76
52
38
2
1
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
9
9
9
9
9
9
2
5
5
3
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

35
17
20
18
18
20
24
9
24
23
22
32
63
95
82
85
80
61
51
29
12
6
0
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
1
0.4
0.5
0.5
0.3
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
8
8
8
8
9
8
6
5
5
5
5
5
3
3
4
5
2
2
1
2
3
3
5

Dew Point (°C)

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

Relative Humidity (%)

90
84
80
78
80
84
91
95
94
94
96
93
88
95
96
98
98
87
87
87
87
87
84
85

Pressure (mb)

995
996
997
997
997
998
998
999
999
1000
1000
1000
999
998
997
996
996
996
996
997
998
998
999
999

Ozone (du)

418
422
433
451
436
449
437
413
404
400
395
394
390
383
376
372
372
372
374
373
377
376
375
374

Sunday 1

Full Moon 100%

16:33

08:16

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:46, Set: 17:08, Transit: 12:27. Moon - Rise: 16:33, Set: 08:16. Civil Dark: 17:43 - 07:11. Nautical Dark: 18:22 - 06:32. Astro Dark: 19:00 - 05:54

Total Clouds (% Sky Obscured)

63
87
90
95
100
100
100
100
100
100
100
90
80
71
67
62
67
75
78
77
77
80
84
83

Low Clouds (% Sky Obscured)

62
64
46
31
13
9
5
1
31
25
17
21
27
32
40
48
57
55
55
52
57
64
69
68

Medium Clouds (% Sky Obscured)

1
0
17
69
86
90
72
100
90
81
74
81
80
71
67
62
67
75
78
77
77
75
65
60

High Clouds (% Sky Obscured)

21
35
47
72
100
100
100
100
72
44
25
23
17
15
20
25
30
23
20
23
25
18
5
17

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

2
1
6
4
1
1
1
0
4
6
3
10
14
16
37
65
95
95
95
95
95
95
95
94

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.7
1.2
1.7
2
1.6
1.2
0.8
0.5

Wind Speed/Direction (mph)

11
12
13
12
11
10
8
5
3
2
3
3
4
7
8
9
10
10
9
8
8
8
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
81
78
77
80
81
82
88
91
90
88
87
88
90
91
94
96
98
98
98
96
96
96
96

Pressure (mb)

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

Ozone (du)

375
375
375
376
377
376
378
378
380
379
379
379
378
376
375
374
373
372
374
375
377
378
380
382

Monday 2

Waning Gibbous 98%

18:00

08:33

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:44, Set: 17:09, Transit: 12:28. Moon - Rise: 18:00, Set: 08:33. Civil Dark: 17:44 - 07:10. Nautical Dark: 18:23 - 06:31. Astro Dark: 19:01 - 05:53

Total Clouds (% Sky Obscured)

81
83
88
94
100
100
100
100
100
100
100
94
88
88
85
80
71
74
79
86
86
87
90
93

Low Clouds (% Sky Obscured)

67
65
69
72
76
81
86
95
90
85
76
71
71
71
65
65
64
69
73
78
77
77
76
69

Medium Clouds (% Sky Obscured)

50
35
53
75
100
100
100
100
88
73
50
42
33
20
20
25
25
25
26
31
37
42
53
55

High Clouds (% Sky Obscured)

28
40
60
80
100
100
100
100
100
100
100
94
88
88
85
80
71
74
79
86
79
68
60
52

ISS Passover

Visibility (miles)

6
7
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

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

Precipitation Probability (%)

79
57
43
32
19
14
10
11
23
37
52
69
78
82
64
44
23
31
40
49
59
62
63
63

Precipitation Amount (mm)

0.4
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.6
0.3
0
0
0
0
0
0.3
0.3
0.3
0.3

Wind Speed/Direction (mph)

9
9
11
11
11
12
12
13
12
12
13
13
13
14
14
14
14
14
15
14
14
12
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
88
85
84
85
84
87
90
93
93
94
94
96
94
94
94
94
93
94
93
91
93
93
91

Pressure (mb)

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

Ozone (du)

383
384
385
385
386
386
388
390
392
395
397
399
401
404
406
407
409
411
412
412
413
415
418
420

Tuesday 3

Waning Gibbous 94%

19:21

08:47

Sun - Rise: 07:43, Set: 17:11, Transit: 12:28. Moon - Rise: 19:21, Set: 08:47. Civil Dark: 17:46 - 07:08. Nautical Dark: 18:25 - 06:29. Astro Dark: 19:03 - 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)

Forecast for Dartmouth, Devon, United Kingdom (50.35,-3.58)

Generated: 28/01/26 10:53:43. Forecast: 28/01/26 to 03/02/26. Timezone: UTC+0.00