Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 28

Waxing Gibbous 79%

12:33

05:35

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
12 Bad
13 Bad

Sun - Rise: 07:54, Set: 17:03, Transit: 12:29. Moon - Rise: 12:33, Set: 05:35. Civil Dark: 17:38 - 07:18. Nautical Dark: 18:18 - 06:39. Astro Dark: 18:56 - 06:01

Total Clouds (% Sky Obscured)

88
91
76
100
100
100
100
95
64
93
70
100
100
100
98
94
90
100
81
94
81
89
99
98

Low Clouds (% Sky Obscured)

61
32
31
49
51
47
46
48
35
40
56
63
94
59
68
57
68
80
54
69
59
58
65
77

Medium Clouds (% Sky Obscured)

34
28
51
60
58
100
100
90
56
62
70
100
99
93
44
45
36
44
80
88
76
37
98
97

High Clouds (% Sky Obscured)

4
6
52
88
89
92
100
11
14
61
70
85
65
15
15
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

4
3
2
41
42
36
27
19
20
19
37
62
69
67
61
68
70
72
64
40
37
32
41
52

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
84
85
93
94
96
94
93
93
94
94
93
93
93
93
91
91
88
91
93
91
93
95
90

Pressure (mb)

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

Ozone (du)

492
486
480
475
475
481
485
486
477
465
460
440
414
405
378
369
369
372
373
378
377
377
378
373

Thursday 29

Waxing Gibbous 88%

13:43

06:38

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
12 Bad
13 Bad

Sun - Rise: 07:52, Set: 17:05, Transit: 12:29. Moon - Rise: 13:43, Set: 06:38. Civil Dark: 17:40 - 07:17. Nautical Dark: 18:19 - 06:38. Astro Dark: 18:57 - 06:00

Total Clouds (% Sky Obscured)

100
100
100
90
97
87
79
85
87
100
85
52
97
100
100
89
58
100
100
100
100
100
100
71

Low Clouds (% Sky Obscured)

100
100
93
64
61
72
66
66
62
50
47
36
59
64
61
55
46
41
29
57
100
89
73
45

Medium Clouds (% Sky Obscured)

99
98
100
65
94
73
34
66
71
81
76
27
84
100
87
41
23
42
100
100
100
100
100
40

High Clouds (% Sky Obscured)

0
0
0
31
2
2
1
0
0
0
0
0
50
100
96
42
3
96
82
100
100
100
70
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
79
58
57
58
27
51
75
81
78
68
47
39
34
95
95
95
95
95

Precipitation Amount (mm)

0.8
1.9
1.5
2
0.7
0.9
0.7
0.5
0.3
0.4
0
0.2
0.6
0.7
0.7
0.6
0.3
0
0
0.9
1.9
1.4
1.9
0.7

Wind Speed/Direction (mph)

19
19
18
17
20
15
11
10
10
9
9
7
8
10
11
11
12
13
11
10
11
12
15
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

990
989
988
987
986
987
987
987
987
987
987
987
987
987
987
987
987
987
987
986
985
984
982
980

Ozone (du)

372
372
372
375
378
382
381
381
381
381
383
391
389
384
387
391
399
401
406
409
415
416
417
421

Friday 30

Waxing Gibbous 95%

No Rise

07:24

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
12 Bad
13 Bad

Sun - Rise: 07:51, Set: 17:06, Transit: 12:29. Moon - Rise: No Rise, Set: 07:24. Civil Dark: 17:41 - 07:16. Nautical Dark: 18:21 - 06:37. Astro Dark: 18:59 - 05:58

Total Clouds (% Sky Obscured)

98
100
100
100
100
100
100
97
100
100
100
100
72
50
65
76
94
62
65
43
58
42
48
68

Low Clouds (% Sky Obscured)

45
56
65
52
53
79
35
44
50
72
56
43
28
41
55
55
47
59
58
43
50
42
48
53

Medium Clouds (% Sky Obscured)

95
100
97
100
100
100
84
88
100
100
100
100
36
0
31
25
81
10
39
3
44
5
13
16

High Clouds (% Sky Obscured)

79
100
92
100
100
100
99
92
95
99
100
100
56
24
0
0
70
0
9
0
0
0
0
16

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

95
95
92
91
95
95
82
60
45
22
27
25
20
13
17
35
46
43
27
23
32
36
37
37

Precipitation Amount (mm)

0.7
0.6
0.8
0.7
1.4
0.8
0.4
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
11
6
4
3
5
12
20
19
15
13
13
12
11
9
8
7
7
8
8
11
15
17
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

979
978
978
978
979
980
982
984
985
986
988
989
990
990
991
992
993
994
994
995
996
997
998
998

Ozone (du)

424
423
424
423
425
423
423
424
425
424
424
425
424
423
425
426
427
421
417
423
439
448
441
448

Saturday 31

Waxing Gibbous 99%

15:07

07:56

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
12 Bad
13 Bad

Sun - Rise: 07:49, Set: 17:08, Transit: 12:29. Moon - Rise: 15:07, Set: 07:56. Civil Dark: 17:43 - 07:14. Nautical Dark: 18:22 - 06:35. Astro Dark: 19:00 - 05:57

Total Clouds (% Sky Obscured)

84
89
95
100
98
98
97
98
99
100
100
100
100
94
88
52
46
44
60
49
56
46
47
53

Low Clouds (% Sky Obscured)

53
47
38
30
29
41
49
61
72
85
87
89
82
93
85
52
46
44
52
38
23
13
19
21

Medium Clouds (% Sky Obscured)

26
46
86
100
95
82
91
93
95
97
98
99
60
37
18
1
6
10
15
9
25
46
47
53

High Clouds (% Sky Obscured)

25
36
46
32
29
50
55
70
82
100
95
91
87
34
17
0
0
0
2
2
34
35
30
31

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

43
40
34
21
21
42
88
95
80
72
75
88
95
93
70
39
26
18
8
9
7
12
18
13

Precipitation Amount (mm)

0
0
0
0
0
0
0.5
0.8
0.4
0.4
0.4
0.6
0.9
0.7
0.4
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

18
18
16
14
11
10
8
6
5
5
6
7
8
10
8
6
5
5
6
6
8
11
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
91
93
93
93
93
96
98
98
90
91
90
88
87
88
88
91
93
93
90
85
82
82

Pressure (mb)

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

Ozone (du)

443
406
395
388
382
378
377
373
371
368
370
370
370
373
376
382
378
375
372
374
374
374
373
371

Sunday 1

Full Moon 100%

16:35

08:18

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
12 Bad
13 Bad

Sun - Rise: 07:48, Set: 17:10, Transit: 12:30. Moon - Rise: 16:35, Set: 08:18. Civil Dark: 17:45 - 07:13. Nautical Dark: 18:24 - 06:34. Astro Dark: 19:02 - 05:56

Total Clouds (% Sky Obscured)

61
74
89
100
100
100
100
99
98
97
81
71
58
68
80
89
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

25
17
10
1
7
14
20
25
25
30
29
30
25
39
41
64
44
48
46
43
46
43
37
31

Medium Clouds (% Sky Obscured)

61
74
86
100
100
100
93
99
65
96
81
65
49
9
6
50
85
75
65
73
83
100
100
100

High Clouds (% Sky Obscured)

31
51
77
100
100
100
60
47
25
15
10
10
10
10
10
20
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
3
5
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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
3
9
5
12
16
20
16
8
44
60
75
34
10
5
2
6
5
2
27
26
13
35
34

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
82
87
90
88
88
91
94
96
98
98
94
93
90
89
89
88
88
87
85
82
81
84

Pressure (mb)

1002
1002
1001
1001
1001
1001
1000
1000
999
998
998
997
997
997
996
996
995
995
995
995
995
995
994
994

Ozone (du)

371
372
372
375
377
380
378
378
379
377
375
375
375
375
376
377
377
379
381
382
382
382
382
383

Monday 2

Waning Gibbous 98%

18:02

08:35

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
12 Bad
13 Bad

Sun - Rise: 07:46, Set: 17:11, Transit: 12:30. Moon - Rise: 18:02, Set: 08:35. Civil Dark: 17:46 - 07:12. Nautical Dark: 18:25 - 06:33. Astro Dark: 19:03 - 05:55

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
97
95
92
89
92
100
100
100
100
100
100
100
99
98
97
93
89

Low Clouds (% Sky Obscured)

29
43
56
66
59
51
43
40
39
38
38
41
41
42
41
39
32
27
23
35
46
57
45
47

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
99
83
61
38
28
22
20
48
75
96
90
82
76
58
40
22
24
26

High Clouds (% Sky Obscured)

100
100
100
100
99
98
97
70
43
10
40
70
100
100
99
99
99
100
100
98
96
92
62
31

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
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
None
None
None
None

Precipitation Probability (%)

22
34
33
27
37
40
44
37
29
17
8
3
0
0
0
0
0
2
5
8
12
14
19
21

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
5
5
3
3
3
3
3
3
1
1
1
1
1
0
1
1
1
1
2
2
8

Dew Point (°C)

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

Relative Humidity (%)

87
88
91
93
96
98
96
98
96
94
94
93
94
93
91
91
89
91
91
91
85
81
77
77

Pressure (mb)

993
993
993
993
993
993
993
994
994
994
994
995
995
996
996
996
996
996
996
997
997
997
997
997

Ozone (du)

384
385
388
391
394
397
400
403
405
407
409
410
411
413
416
420
423
427
432
436
439
442
445
449

Tuesday 3

Waning Gibbous 94%

19:24

08:49

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: 17:13, Transit: 12:30. Moon - Rise: 19:24, Set: 08:49. Civil Dark: 17:48 - 07:10. Nautical Dark: 18:27 - 06:31. Astro Dark: 19:05 - 05:53

Total Clouds (% Sky Obscured)

59
39
41
43
54
63
76
83
90
96
97
98
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

53
39
41
43
54
60
58
55
50
45
46
47
51
41
39
37
33
31
36
51
75
96

Medium Clouds (% Sky Obscured)

28
24
19
15
32
45
54
68
82
96
95
92
90
92
96
99
98
96
94
95
97
99

High Clouds (% Sky Obscured)

1
0
0
0
1
2
2
14
27
41
37
33
25
35
45
53
56
60
58
58
58
58

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

20
32
36
55
58
59
68
68
63
64
61
62
73
68
63
66
59
54
53
47
52
65

Precipitation Amount (mm)

0
0
0
0.3
0.3
0.3
0.5
0.5
0.3
0.5
0.4
0.3
0.6
0.5
0.4
0.5
0.3
0.2
0.3
0
0.2
0.3

Wind Speed/Direction (mph)

8
9
7
7
7
6
6
6
6
6
6
7
8
9
10
11
12
14
17
20
20
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
6
6
6
6
6
6
6
6
5
5
6
6
6
6
6
6
6
6
6
6

Relative Humidity (%)

80
81
85
90
93
93
93
94
94
96
98
96
96
96
94
94
94
93
91
91
91
90

Pressure (mb)

996
996
996
996
996
996
996
995
995
994
994
994
993
993
992
991
990
990
990
989
989
988

Ozone (du)

454
458
458
459
459
456
454
452
449
446
443
438
432
426
426
425
425
426
427
428
428
428

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

Generated: 28/01/26 14:23:02. Forecast: 28/01/26 to 03/02/26. Timezone: UTC+0.00