Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 31

Waxing Gibbous 99%

16:35

08:00

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
14 Bad
15 Bad
16 OK
17 OK
18 Good

Sun - Rise: 07:53, Set: 17:10, Transit: 12:31. Moon - Rise: 16:35, Set: 08:00. Civil Dark: 17:45 - 07:17. Nautical Dark: 18:25 - 06:38. Astro Dark: 19:02 - 05:59

Total Clouds (% Sky Obscured)

92
94
88
100
100
100
100
100
100
100
100
92
91
100
82
100
100
86
87
57
50
31
26
10

Low Clouds (% Sky Obscured)

59
63
47
60
59
61
66
64
91
87
98
89
85
93
74
100
85
72
78
57
50
31
26
10

Medium Clouds (% Sky Obscured)

48
60
88
100
100
100
100
97
100
95
75
76
38
57
33
42
45
23
9
0
0
0
0
0

High Clouds (% Sky Obscured)

90
89
88
100
100
100
76
100
100
99
19
0
0
45
64
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
4
5
8
8
9
9
9
9
6
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

12
16
3
15
21
46
63
81
95
85
68
57
32
15
16
39
51
47
26
3
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
8
8
6
6
6
7
7
7
7
6
5
5
4
3
2
8
13
13
12
11
10
7
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
94
94
94
96
96
94
94
93
93
93
94
94
94
94
91
95
85
82
75
77
75
79
80

Pressure (mb)

1001
1002
1002
1002
1002
1002
1002
1002
1001
1001
1001
1001
1002
1002
1002
1003
1003
1004
1003
1003
1003
1003
1003
1003

Ozone (du)

419
409
407
403
399
390
385
383
385
383
384
385
385
385
387
385
386
386
384
383
381
381
380
381

Sunday 1

Full Moon 100%

18:02

08:22

19 Good
20 OK
21 OK
22 Bad
23 Bad
00 OK
01 Bad
02 OK
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

Sun - Rise: 07:51, Set: 17:12, Transit: 12:31. Moon - Rise: 18:02, Set: 08:22. Civil Dark: 17:47 - 07:16. Nautical Dark: 18:26 - 06:36. Astro Dark: 19:03 - 05:58

Total Clouds (% Sky Obscured)

12
37
45
54
54
46
51
28
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

12
37
45
47
46
46
45
25
37
40
53
30
37
50
67
72
77
73
79
51
42
47
93
87

Medium Clouds (% Sky Obscured)

0
0
0
37
40
2
2
3
0
0
35
100
100
100
100
100
97
100
98
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
12
5
2
1
51
28
100
100
100
100
100
100
100
100
100
100
97
100
98
100
100
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
18
64
90
85
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
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
4
14
37
49
50
57

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)

5
5
4
3
3
5
6
6
8
7
7
9
11
14
15
17
19
20
22
22
23
24
24
24

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
83
81
84
86
89
91
93
91
89
89
91
86
85
83
83
84
84
81
84
87
90
93

Pressure (mb)

1003
1003
1002
1002
1001
1000
999
998
997
996
996
995
994
993
992
991
991
990
989
988
987
986
986
986

Ozone (du)

379
378
378
376
375
374
373
372
371
371
371
371
371
372
373
372
372
371
372
373
373
373
375
374

Monday 2

Waning Gibbous 98%

No Rise

08:38

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:50, Set: 17:13, Transit: 12:32. Moon - Rise: No Rise, Set: 08:38. Civil Dark: 17:49 - 07:14. Nautical Dark: 18:28 - 06:35. Astro Dark: 19:05 - 05:57

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

63
81
87
94
98
93
93
100
91
93
91
97
100
100
100
100
100
100
100
100
100
99
99
82

Medium Clouds (% Sky Obscured)

100
100
93
97
90
100
89
88
66
86
57
91
75
92
85
83
98
99
99
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
63
63
79
52
72
83
90
100
100
100
100
99

ISS Passover

Visibility (miles)

9
6
7
8
6
7
5
9
9
9
9
6
3
2
2
1
3
4
5
6
7
8
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

55
73
72
79
66
47
39
38
36
58
83
89
95
95
95
95
95
95
91
88
89
93
95
94

Precipitation Amount (mm)

0
0.3
0.2
0.3
0.2
0
0
0
0
0
0.4
0.5
1
1.1
1.3
0.9
0.7
0.7
0.5
0.5
0.6
0.7
0.7
0.7

Wind Speed/Direction (mph)

24
25
23
22
22
22
23
21
20
17
15
15
14
12
13
13
14
13
10
7
5
3
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

985
985
985
985
985
984
984
984
984
985
985
985
986
986
987
987
988
988
989
989
989
989
990
990

Ozone (du)

376
381
382
384
384
384
386
390
391
392
393
394
392
393
393
394
393
394
396
395
396
394
395
394

Tuesday 3

Waning Gibbous 94%

19:25

08:51

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:48, Set: 17:15, Transit: 12:32. Moon - Rise: 19:25, Set: 08:51. Civil Dark: 17:50 - 07:13. Nautical Dark: 18:30 - 06:34. Astro Dark: 19:06 - 05:55

Total Clouds (% Sky Obscured)

100
100
100
99
99
99
98
98
98
99
100
100
100
100
100
100
100
100
100
100
98
96
93
93

Low Clouds (% Sky Obscured)

65
51
50
45
44
45
42
43
50
56
62
60
60
66
61
57
53
52
47
47
41
38
35
31

Medium Clouds (% Sky Obscured)

100
100
99
97
96
94
93
92
95
98
100
100
100
100
99
99
98
99
99
100
95
90
86
85

High Clouds (% Sky Obscured)

99
98
79
57
28
22
31
41
80
93
100
100
39
19
26
31
37
43
53
70
53
28
0
0

ISS Passover

Visibility (miles)

7
6
5
5
9
9
9
9
9
9
9
9
9
9
9
9
7
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

90
85
80
63
38
37
32
12
11
10
7
6
7
5
4
23
27
27
27
17
20
19
11
12

Precipitation Amount (mm)

0.6
0.6
0.5
0.2
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
4
4
4
4
4
4
4
4
4
4
4
5
5
5
7
9
11
12
12
13
11
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
90
90
88
90
88
91
90
91
91
91
93
93
91
88
81
78
80
81
85
90
91

Pressure (mb)

991
991
991
991
991
991
991
991
991
991
991
991
991
991
991
991
991
991
991
991
991
991
991
991

Ozone (du)

398
400
409
421
437
452
461
463
455
442
436
431
427
426
427
432
437
440
444
445
440
432
428
423

Wednesday 4

Waning Gibbous 88%

20:43

09:03

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:46, Set: 17:17, Transit: 12:32. Moon - Rise: 20:43, Set: 09:03. Civil Dark: 17:52 - 07:11. Nautical Dark: 18:31 - 06:32. Astro Dark: 19:08 - 05:54

Total Clouds (% Sky Obscured)

84
83
80
89
75
96
97
55
53
58
52
38
43
48
64
79
94
86
86
87
91
92
95
98

Low Clouds (% Sky Obscured)

29
32
29
27
23
27
32
35
42
48
52
38
35
32
38
43
50
44
38
32
37
42
46
59

Medium Clouds (% Sky Obscured)

75
74
72
82
68
90
93
48
39
29
27
14
21
26
43
55
65
55
60
70
75
76
76
76

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
12
22
37
40
42
50
32
28
24
15

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

Precipitation Probability (%)

10
3
7
6
2
4
3
0
3
3
4
2
3
1
4
5
5
10
9
4
7
7
0
2

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
2
2
2
2
3
2
2
3
3
2
3
2
2
2
2
2
2
4
3
3
3
3
3

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

991
991
991
991
991
991
990
990
989
989
989
988
992
992
992
992
992
992
991
991
991
991
991
991

Ozone (du)

422
421
420
417
417
419
417
427
436
432
428
428
425
422
419
418
417
416
416
416
416
417
419
421

Thursday 5

Waning Gibbous 81%

21:59

09:15

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:45, Set: 17:19, Transit: 12:32. Moon - Rise: 21:59, Set: 09:15. Civil Dark: 17:54 - 07:10. Nautical Dark: 18:33 - 06:31. Astro Dark: 19:09 - 05:53

Total Clouds (% Sky Obscured)

98
99
97
93
70
75
88
98
98
99
100
100
100
100
100
100
100
100
99
100
98
97
96
97

Low Clouds (% Sky Obscured)

76
91
86
80
70
66
61
63
67
70
74
75
74
73
72
78
81
88
90
91
92
93
96
93

Medium Clouds (% Sky Obscured)

66
55
42
40
38
56
71
92
93
93
90
70
44
25
34
38
37
42
46
46
46
47
47
46

High Clouds (% Sky Obscured)

8
2
0
0
0
0
0
0
0
0
3
6
7
13
34
57
78
75
73
72
72
67
68
70

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
6
4
1
2
4
6
7
8
8
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
Snow
Snow
Snow
Very Light Rain
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

3
3
8
8
5
12
13
8
29
34
35
50
56
66
64
57
53
64
74
81
81
74
67
63

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.4
0.3
0
0
0.3
0.4
0.7
0.6
0.5
0.3
0.3

Wind Speed/Direction (mph)

15
15
16
15
14
14
14
13
13
13
14
14
14
14
14
15
15
16
16
16
15
15
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
85
86
86
85
86
88
89
91
91
93
94
94
94
91
89
88
86
85
83
83
83
83

Pressure (mb)

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

Ozone (du)

421
421
421
420
419
418
415
413
411
414
417
420
423
426
429
430
431
432
433
435
436
436
436
436

Friday 6

Waning Gibbous 72%

23:12

09:27

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: 07:43, Set: 17:21, Transit: 12:32. Moon - Rise: 23:12, Set: 09:27. Civil Dark: 17:55 - 07:08. Nautical Dark: 18:34 - 06:29. Astro Dark: 19:11 - 05:51

Total Clouds (% Sky Obscured)

99
99
95
90
86
89
94
97
97
98
99
99
99
97
91
87
71

Low Clouds (% Sky Obscured)

88
83
83
82
81
84
90
91
91
89
88
88
85
83
79
76
71

Medium Clouds (% Sky Obscured)

46
35
26
18
8
14
21
27
27
25
20
23
29
35
28
30
24

High Clouds (% Sky Obscured)

67
70
50
27
1
1
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
8
7
4
2
0
0
0
0
0
0

Fog (%)

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
Snow
None
Snow
Snow
Snow
Very Light Rain
None
None

Precipitation Probability (%)

57
38
35
34
28
29
29
29
39
44
40
52
58
64
62
52
39

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.1
0
0.2
0.3
0.3
0.3
0
0

Wind Speed/Direction (mph)

11
10
9
8
8
8
8
7
7
8
8
9
9
9
9
10
10

Chance of Frost

Temperature (°C)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

Feels Like (°C)

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-2
-1
-2
-2

Dew Point (°C)

1
1
1
1
1
1
1
2
2
2
2
3
3
3
3
3
3

Relative Humidity (%)

83
83
85
83
83
85
86
89
93
94
94
96
96
96
98
98
98

Pressure (mb)

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

Ozone (du)

438
439
441
442
444
445
446
447
448
447
447
446
446
446
446
446
446

Forecast for Bude, Cornwall, United Kingdom (50.83,-4.54)

Generated: 31/01/26 19:32:18. Forecast: 31/01/26 to 06/02/26. Timezone: UTC+0.00