Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 28

Waxing Gibbous 79%

11:22

05:38

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

Sun - Rise: 07:53, Set: 16:50, Transit: 12:21. Moon - Rise: 11:22, Set: 05:38. Civil Dark: 17:27 - 07:16. Nautical Dark: 18:08 - 06:35. Astro Dark: 18:47 - 05:54

Total Clouds (% Sky Obscured)

59
50
52
57
43
30
45
24
8
0
0
1
28
30
30
30
39
45
47
62
64
58
66
46

Low Clouds (% Sky Obscured)

41
42
46
45
42
30
45
24
8
0
0
0
28
30
30
30
39
45
47
62
64
58
66
46

Medium Clouds (% Sky Obscured)

43
2
1
2
12
0
2
1
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
2

High Clouds (% Sky Obscured)

19
2
3
12
3
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
2

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
1
0
9
63
95
100

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 (%)

0
0
0
0
0
0
2
3
4
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-0
1
1
3
4
4
6
7
7
8
6
5
4
4
4
3
3
2
3
2
2
2
1
2

Dew Point (°C)

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

Relative Humidity (%)

89
91
91
89
83
79
76
75
77
81
87
91
91
93
93
94
93
93
94
93
93
94
94
96

Pressure (mb)

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

Ozone (du)

476
482
481
489
493
492
492
490
494
497
495
495
504
493
490
492
492
491
493
487
484
476
467
461

Thursday 29

Waxing Gibbous 88%

12:13

No Set

06 Bad
07 Bad
08 OK
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
05 Bad

Sun - Rise: 07:51, Set: 16:52, Transit: 12:22. Moon - Rise: 12:13, Set: No Set. Civil Dark: 17:29 - 07:14. Nautical Dark: 18:09 - 06:34. Astro Dark: 18:49 - 05:53

Total Clouds (% Sky Obscured)

54
51
43
46
56
70
62
95
97
82
96
96
100
100
100
100
97
100
98
98
98
100
95
91

Low Clouds (% Sky Obscured)

54
51
43
46
55
70
62
88
44
69
79
91
64
70
85
84
92
100
88
81
75
78
82
91

Medium Clouds (% Sky Obscured)

22
49
10
3
4
3
25
48
87
64
90
50
61
48
91
99
84
87
91
89
91
100
88
4

High Clouds (% Sky Obscured)

19
25
2
0
3
13
2
0
0
0
0
0
0
2
3
7
11
4
1
1
25
7
5
9

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
8
9

Fog (%)

100
100
61
89
100
95
17
0
1
0
0
0
0
0
0
0
0
0
0
0
0
8
1
7

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
4
5
2
1
2
3
11
50
57
41
32
52
49
44
46
25
20

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
7
8
9
11
13
15
14
15
14
14
15
16
16
16
17
16
16
15
14
14
13
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
94
93
88
86
85
84
84
87
90
93
90
88
88
91
91
91
93
93
94
94
94

Pressure (mb)

997
997
998
998
997
997
996
996
995
994
994
994
994
993
993
993
992
992
991
991
991
990
990
990

Ozone (du)

457
427
397
390
378
375
376
379
380
377
373
375
376
377
380
382
385
385
383
383
381
381
380
386

Friday 30

Waxing Gibbous 95%

13:24

06:42

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
05 Bad

Sun - Rise: 07:50, Set: 16:54, Transit: 12:22. Moon - Rise: 13:24, Set: 06:42. Civil Dark: 17:30 - 07:13. Nautical Dark: 18:11 - 06:32. Astro Dark: 18:50 - 05:52

Total Clouds (% Sky Obscured)

85
99
89
62
82
100
100
100
100
100
100
100
91
78
95
97
95
97
98
99
100
97
100
100

Low Clouds (% Sky Obscured)

68
90
82
61
76
47
40
49
65
100
95
89
91
78
94
87
89
92
93
92
93
88
82
90

Medium Clouds (% Sky Obscured)

83
89
5
4
3
61
95
100
100
100
92
76
65
15
1
59
75
93
44
41
36
40
62
79

High Clouds (% Sky Obscured)

31
93
16
2
23
100
100
100
100
89
40
59
65
20
0
1
5
20
32
54
81
74
65
50

ISS Passover

Visibility (miles)

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

Fog (%)

9
13
6
9
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
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

30
14
11
3
1
5
9
23
95
95
95
81
95
61
47
40
35
32
36
39
33
50
62
64

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
1.1
1
1
0.3
0.8
0
0
0
0
0
0
0
0
0.2
0.3
0.4

Wind Speed/Direction (mph)

9
10
12
13
13
14
14
15
16
17
18
18
19
17
14
6
11
12
9
9
12
13
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
96
93
91
88
85
88
88
91
91
94
94
93
94
94
98
96
94
93
93
90
90
91

Pressure (mb)

990
990
990
990
989
989
988
987
986
985
984
984
983
982
982
982
983
984
985
985
986
987
988
989

Ozone (du)

390
397
395
394
395
401
405
406
407
409
413
417
422
424
428
427
423
421
420
419
419
420
419
417

Saturday 31

Waxing Gibbous 99%

14:50

07:26

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
05 Bad

Sun - Rise: 07:48, Set: 16:56, Transit: 12:22. Moon - Rise: 14:50, Set: 07:26. Civil Dark: 17:32 - 07:12. Nautical Dark: 18:12 - 06:31. Astro Dark: 18:52 - 05:51

Total Clouds (% Sky Obscured)

99
98
97
97
97
98
97
94
51
45
49
58
59
85
96
97
99
100
100
99
99
99
100
100

Low Clouds (% Sky Obscured)

82
85
85
91
92
93
82
70
51
45
49
58
59
61
54
61
67
75
66
59
50
67
83
100

Medium Clouds (% Sky Obscured)

45
84
77
59
65
61
68
47
39
40
37
38
40
42
45
53
96
100
99
98
97
98
99
100

High Clouds (% Sky Obscured)

38
25
16
16
20
20
10
5
0
0
0
2
3
35
49
50
50
46
30
20
25
30
30
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
2
9
3
9
9
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

50
58
30
25
22
7
7
8
7
12
18
5
8
10
7
3
2
1
17
60
82
59
65
83

Precipitation Amount (mm)

0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.2
0.3
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
94
96
94
91
85
82
79
79
81
85
91
94
94
96
96
96
98
98
94
94
90
91
94

Pressure (mb)

990
991
992
993
994
995
995
996
996
997
997
998
998
998
999
999
998
998
998
997
997
996
996
995

Ozone (du)

417
418
423
423
421
418
415
414
417
427
451
446
454
439
414
403
400
398
394
383
379
376
373
372

Sunday 1

Full Moon 100%

16:21

07:56

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
05 Bad

Sun - Rise: 07:47, Set: 16:57, Transit: 12:22. Moon - Rise: 16:21, Set: 07:56. Civil Dark: 17:34 - 07:10. Nautical Dark: 18:14 - 06:30. Astro Dark: 18:53 - 05:49

Total Clouds (% Sky Obscured)

99
98
88
88
89
75
81
100
100
70
98
96
99
100
100
100
100
100
94
88
82
87
93
98

Low Clouds (% Sky Obscured)

99
98
88
88
89
75
81
100
100
70
91
88
29
32
35
41
47
52
54
57
64
79
88
98

Medium Clouds (% Sky Obscured)

98
46
44
41
39
37
33
24
17
14
9
55
81
74
67
77
86
93
91
87
82
79
79
90

High Clouds (% Sky Obscured)

25
30
0
0
0
0
5
30
25
1
25
26
95
98
100
100
100
100
72
47
30
40
50
45

ISS Passover

Visibility (miles)

6
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

Light Rain
Light Rain
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

Precipitation Probability (%)

75
84
82
67
60
36
14
17
12
9
7
2
0
0
0
0
1
0
2
1
0
1
5
8

Precipitation Amount (mm)

0.5
0.7
0.5
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
8
9
9
9
9
8
8
6
6
5
4
3
5
5
5
5
5
7
8
10
12
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
88
88
90
87
81
79
81
82
82
84
91
94
94
91
91
90
88
86
88
88
90
90
90

Pressure (mb)

996
996
997
997
997
998
998
998
998
998
998
998
998
1001
1000
1000
1000
999
999
998
998
997
996
996

Ozone (du)

374
376
381
382
381
380
379
378
378
378
379
380
380
380
380
380
379
379
378
376
375
373
374
374

Monday 2

Waning Gibbous 98%

17:49

08:16

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
05 Bad

Sun - Rise: 07:45, Set: 16:59, Transit: 12:22. Moon - Rise: 17:49, Set: 08:16. Civil Dark: 17:35 - 07:09. Nautical Dark: 18:16 - 06:28. Astro Dark: 18:55 - 05:48

Total Clouds (% Sky Obscured)

95
93
91
94
95
97
98
98
100
100
100
100
100
100
100
99
99
99
97
95
91
94
96
100

Low Clouds (% Sky Obscured)

95
92
89
88
88
88
92
96
100
95
89
83
82
82
83
86
90
90
92
89
85
86
86
87

Medium Clouds (% Sky Obscured)

92
90
87
90
87
95
80
70
70
72
83
92
94
97
98
82
69
57
44
31
19
17
15
11

High Clouds (% Sky Obscured)

40
30
20
15
10
10
14
22
31
54
78
100
100
100
100
98
97
96
87
77
67
78
89
100

ISS Passover

Visibility (miles)

9
9
9
9
7
5
4
3
3
3
4
6
7
8
8
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
Very Light Rain
Light Rain
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

Precipitation Probability (%)

24
38
44
69
89
95
95
95
95
95
95
95
80
59
26
20
11
0
4
6
4
8
7
4

Precipitation Amount (mm)

0
0
0
0.2
0.4
0.6
0.7
0.8
0.8
1
1
0.8
0.5
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
91
91
93
93
94
94
94
94
94
94
94
94
94
94
94
94
96
94
94
94
94
96

Pressure (mb)

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

Ozone (du)

374
376
378
379
379
379
379
379
379
379
380
380
381
384
387
391
394
397
400
401
401
402
401
401

Tuesday 3

Waning Gibbous 94%

19:13

08:31

Sun - Rise: 07:43, Set: 17:01, Transit: 12:22. Moon - Rise: 19:13, Set: 08:31. Civil Dark: 17:37 - 07:07. Nautical Dark: 18:17 - 06:27. Astro Dark: 18:57 - 05:46

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 Abbeymead, Gloucestershire, United Kingdom (51.85,-2.21)

Generated: 28/01/26 06:50:03. Forecast: 28/01/26 to 03/02/26. Timezone: UTC+0.00