Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 1

Full Moon 100%

17:49

08:16

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
20 Bad
21 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 - 05:49

Total Clouds (% Sky Obscured)

97
100
79
75
71
100
100
99
85
100
99
100
100
99
100
91
100
87
99
100
100
100
100
99

Low Clouds (% Sky Obscured)

97
100
79
74
63
100
100
99
78
100
98
100
100
90
95
83
88
87
67
42
38
50
58
76

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
7
14
51
49
98
54
87
30
36
35
57
83
99
97

High Clouds (% Sky Obscured)

0
0
0
0
27
3
8
37
55
50
41
85
40
40
20
43
68
40
86
100
100
100
100
94

ISS Passover

Visibility (miles)

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

Fog (%)

59
61
100
100
100
100
100
68
9
10
13
10
39
7
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
None
None

Precipitation Probability (%)

0
15
1
2
1
1
2
10
0
0
1
0
14
6
6
18
8
18
3
2
0
1
3
18

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)

4
3
3
3
5
4
4
4
6
9
10
10
11
13
13
14
15
15
14
15
15
16
17
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
5
4
4
4
3
3
4
4
4
5
5
4
5
4
5
5
4
4
4
4
3
3

Relative Humidity (%)

98
98
98
98
98
98
96
94
96
96
94
96
93
88
85
81
82
84
82
84
86
90
91
91

Pressure (mb)

999
999
999
999
998
997
997
997
997
997
997
996
996
996
995
994
994
993
993
993
993
993
993
993

Ozone (du)

404
403
399
398
392
385
383
380
378
376
376
377
377
377
376
375
375
376
376
377
377
377
380
383

Monday 2

Waning Gibbous 98%

19:13

08:31

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
20 Bad
21 Bad

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 - 05:48

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
98
99
100
100
100

Low Clouds (% Sky Obscured)

75
85
84
85
93
87
92
94
93
94
94
95
99
100
100
98
95
93
89
87
91
96
97
94

Medium Clouds (% Sky Obscured)

99
94
99
100
100
98
91
92
91
91
98
100
90
79
87
89
99
97
85
67
93
90
100
100

High Clouds (% Sky Obscured)

95
78
100
100
100
100
97
100
100
100
100
100
100
100
100
100
100
84
40
9
23
91
99
100

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
18
0
46
40
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

42
54
60
53
47
49
63
64
67
72
73
79
90
95
95
93
79
77
68
59
55
69
72
70

Precipitation Amount (mm)

0.2
0.3
0.3
0
0
0
0.2
0
0.2
0.4
0.4
0.4
0.6
0.6
0.7
0.7
0.4
0.4
0.3
0
0
0.3
0.4
0.4

Wind Speed/Direction (mph)

18
18
19
19
19
19
19
20
19
18
17
16
16
14
13
12
11
10
10
9
8
7
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
91
89
89
91
91
91
93
91
93
89
91
89
89
88
89
89
89
89
88
91
93
93
94

Pressure (mb)

993
992
992
992
991
991
991
991
991
992
992
993
993
993
993
992
992
992
992
992
992
993
993
992

Ozone (du)

385
386
384
384
383
381
382
382
381
380
380
381
381
380
379
379
378
376
373
374
377
376
378
381

Tuesday 3

Waning Gibbous 94%

20:33

08:43

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
20 Bad
21 Bad

Sun - Rise: 07:42, Set: 17:03, Transit: 12:22. Moon - Rise: 20:33, Set: 08:43. Civil Dark: 17:39 - 07:06. Nautical Dark: 18:19 - 06:26. Astro Dark: 18:58 - 05:46

Total Clouds (% Sky Obscured)

98
97
100
100
100
100
100
100
99
92
98
100
95
89
80
66
65
44
59
47
48
47
44
48

Low Clouds (% Sky Obscured)

69
83
74
77
81
86
86
81
91
83
95
83
91
71
80
63
65
44
59
40
42
46
44
48

Medium Clouds (% Sky Obscured)

92
67
55
43
36
36
28
28
24
12
7
20
0
0
1
4
4
2
0
14
17
18
16
25

High Clouds (% Sky Obscured)

13
25
51
77
81
82
81
71
44
7
36
57
16
22
1
0
0
0
0
4
2
1
0
27

ISS Passover

Visibility (miles)

9
9
9
4
4
2
1
1
9
9
9
9
9
9
9
9
8
9
9
9
9
9
9
9

Fog (%)

100
100
98
53
6
22
27
46
48
9
8
5
7
12
9
9
9
9
9
9
9
9
9
9

Precipitation Type

Very Light Rain
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 (%)

60
46
32
19
41
41
17
13
6
8
19
30
22
17
23
32
39
10
3
1
1
1
0
1

Precipitation Amount (mm)

0.3
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)

5
5
5
5
5
5
5
4
4
5
7
11
13
11
10
11
12
13
12
11
10
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
96
96
96
98
98
98
96
93
94
93
91
90
84
80
81
82
87
93
94
93
94
94

Pressure (mb)

992
992
992
992
992
991
991
991
991
991
992
992
992
993
993
993
992
992
993
993
993
994
994
994

Ozone (du)

388
400
412
424
438
448
440
436
434
431
431
430
428
428
428
429
429
427
424
422
421
421
428
437

Wednesday 4

Waning Gibbous 88%

21:50

08:53

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
20 Bad
21 Bad

Sun - Rise: 07:40, Set: 17:05, Transit: 12:22. Moon - Rise: 21:50, Set: 08:53. Civil Dark: 17:41 - 07:04. Nautical Dark: 18:21 - 06:24. Astro Dark: 19:00 - 05:45

Total Clouds (% Sky Obscured)

51
57
49
52
59
63
62
53
48
61
62
59
50
89
100
68
63
58
70
89
100
100
100
100

Low Clouds (% Sky Obscured)

51
57
49
52
59
63
62
53
48
61
62
59
50
88
84
68
63
58
70
89
99
98
97
96

Medium Clouds (% Sky Obscured)

37
50
47
47
43
46
45
45
45
48
53
59
50
88
100
63
58
55
56
56
52
55
55
55

High Clouds (% Sky Obscured)

51
57
49
28
0
12
23
34
48
61
62
59
50
60
35
20
4
20
37
60
73
88
62
60

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 (%)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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
Light Rain

Precipitation Probability (%)

2
1
7
10
3
6
8
0
0
0
0
0
0
0
0
0
0
3
5
6
34
50
64
78

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
0.3
0.4

Wind Speed/Direction (mph)

10
11
11
11
12
12
13
13
14
15
15
15
17
18
18
18
18
18
18
18
18
19
19
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
93
94
94
94
93
93
94
93
94
94
90
87
84
81
82
84
87
90
88
83
83
83

Pressure (mb)

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

Ozone (du)

444
448
448
442
438
436
438
441
441
442
440
439
433
430
430
421
414
411
411
412
410
408
407
408

Thursday 5

Waning Gibbous 81%

No Rise

09:04

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
20 Bad
21 Bad

Sun - Rise: 07:38, Set: 17:07, Transit: 12:22. Moon - Rise: No Rise, Set: 09:04. Civil Dark: 17:42 - 07:03. Nautical Dark: 18:22 - 06:23. Astro Dark: 19:01 - 05:44

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
94
92
91
90
89
89

Low Clouds (% Sky Obscured)

96
96
97
99
100
100
100
100
97
95
92
95
98
100
100
100
100
95
90
86
87
87
88
89

Medium Clouds (% Sky Obscured)

55
50
57
52
51
50
52
52
63
84
100
79
89
100
99
98
97
82
68
71
80
82
84
77

High Clouds (% Sky Obscured)

46
32
42
65
82
88
93
95
98
99
97
87
75
65
77
89
100
90
87
76
71
57
43
26

ISS Passover

Visibility (miles)

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

Fog (%)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Precipitation Type

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

Precipitation Probability (%)

89
95
95
95
94
81
64
34
52
64
74
79
83
86
95
91
54
50
41
17
28
35
40
45

Precipitation Amount (mm)

0.6
0.8
0.7
0.7
0.7
0.5
0.2
0
0
0.3
0.4
0.5
0.5
0.6
1
0.6
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

18
17
16
15
15
15
14
14
14
13
13
12
12
12
11
10
8
6
5
5
5
5
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
83
83
86
89
94
94
91
91
94
91
86
83
82
82
83
82
83
83
83
86
89
91

Pressure (mb)

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

Ozone (du)

407
407
407
406
406
407
409
411
412
413
413
411
412
413
412
412
411
411
410
409
408
410
413
415

Friday 6

Waning Gibbous 72%

23:05

09:15

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
20 Bad
21 Bad

Sun - Rise: 07:36, Set: 17:08, Transit: 12:22. Moon - Rise: 23:05, Set: 09:15. Civil Dark: 17:44 - 07:01. Nautical Dark: 18:24 - 06:21. Astro Dark: 19:03 - 05:42

Total Clouds (% Sky Obscured)

89
89
91
94
96
94
91
89
93
97
100
94
90
91
91
92
88
88
93
100
100
100
100
99

Low Clouds (% Sky Obscured)

89
89
91
92
93
91
89
87
84
81
78
77
73
70
67
64
61
65
62
65
69
72
76
82

Medium Clouds (% Sky Obscured)

66
55
55
53
52
57
65
85
89
91
96
88
76
66
55
44
34
40
43
45
37
30
23
21

High Clouds (% Sky Obscured)

14
11
7
7
7
4
5
5
12
19
27
18
10
2
2
1
1
31
58
78
73
72
61
58

ISS Passover

Visibility (miles)

6
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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 (%)

43
35
32
25
12
15
14
8
9
9
5
13
12
3
7
11
8
5
4
5
8
10
12
29

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

417
418
420
421
421
422
423
424
425
424
424
423
422
420
419
418
418
418
419
421
422
422
421
420

Saturday 7

Waning Gibbous 63%

00:20

09:28

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: 07:35, Set: 17:10, Transit: 12:22. Moon - Rise: 00:20, Set: 09:28. Civil Dark: 17:46 - 06:59. Nautical Dark: 18:26 - 06:19. Astro Dark: 19:05 - 05:40

Total Clouds (% Sky Obscured)

98
97
98
99
100
97
95
92
93
94
95
86
78
72
64
59
55
60
63
64

Low Clouds (% Sky Obscured)

88
94
89
83
78
81
83
87
90
92
95
84
73
63
57
49
43
44
45
50

Medium Clouds (% Sky Obscured)

19
17
19
16
11
10
10
9
5
2
0
29
55
72
64
59
55
55
55
60

High Clouds (% Sky Obscured)

46
33
55
74
90
62
33
7
14
27
40
35
40
40
35
25
25
25
30
35

ISS Passover

Visibility (miles)

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

Fog (%)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Precipitation Type

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

Precipitation Probability (%)

38
45
47
44
40
31
25
9
14
13
12
11
9
4
9
9
7
11
13
3

Precipitation Amount (mm)

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
6
7
8
8
8
8
9
9
9
10
11
12
12
13
13
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
94
96
94
94
94
94
94
94
96
96
94
94
93
94
93
94
93
93

Pressure (mb)

1002
1003
1003
1002
1002
1002
1002
1002
1001
1001
1002
1002
1001
1001
1001
1000
1000
1000
999
999

Ozone (du)

419
417
415
418
420
422
424
425
427
430
433
435
433
430
427
429
431
433
429
425

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

Generated: 01/02/26 21:06:12. Forecast: 01/02/26 to 07/02/26. Timezone: UTC+0.00