Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 1

Full Moon 100%

21:17

05:04

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:39, Set: 20:51, Transit: 13:15. Moon - Rise: 21:17, Set: 05:04. Civil Dark: 21:33 - 04:58. Nautical Dark: 22:29 - 03:59. Astro Dark: 23:47 - 02:38

Total Clouds (% Sky Obscured)

100
99
99
96
97
95
98
98
99
99
100
100
100
100
98
100
100
99
95
77
100
94
91
89

Low Clouds (% Sky Obscured)

70
55
75
71
91
63
92
92
92
85
85
70
19
10
4
10
7
11
16
14
53
68
32
24

Medium Clouds (% Sky Obscured)

93
95
77
86
87
88
85
74
71
54
27
37
43
1
41
20
73
85
79
27
50
64
58
81

High Clouds (% Sky Obscured)

6
47
5
18
60
42
58
46
74
96
100
100
100
100
87
100
100
93
91
70
100
81
63
11

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
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
1

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 (%)

91
95
95
12
27
36
25
24
15
2
0
0
0
0
0
0
0
0
0
0
0
1
1
1

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
8
6
6
6
6
5
5
6
9
10
12
14
13
12
11
10
9
8
9
9
10
10
10

Chance of Frost

Temperature (°C)

12
11
11
10
10
10
11
12
12
12
13
13
14
13
13
12
11
10
10
10
10
10
10
10

Feels Like (°C)

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

Dew Point (°C)

10
9
8
7
6
6
7
8
9
10
10
10
10
8
8
8
8
9
9
9
9
9
10
10

Relative Humidity (%)

86
86
84
83
77
78
73
76
80
83
81
82
76
75
71
76
83
91
95
95
95
95
96
98

Pressure (mb)

1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1016
1016

Ozone (du)

367
365
362
360
359
360
361
361
361
363
365
365
365
365
366
369
370
371
373
374
376
376
376
377

Saturday 2

Waning Gibbous 98%

22:35

05:17

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:37, Set: 20:53, Transit: 13:15. Moon - Rise: 22:35, Set: 05:17. Civil Dark: 21:35 - 04:55. Nautical Dark: 22:31 - 03:56. Astro Dark: 23:52 - 02:32

Total Clouds (% Sky Obscured)

92
45
96
71
89
99
71
73
68
83
98
81
83
66
90
54
87
82
91
53
83
100
100
87

Low Clouds (% Sky Obscured)

25
30
40
51
53
57
67
68
55
64
62
30
34
31
22
20
19
28
12
19
35
38
46
58

Medium Clouds (% Sky Obscured)

80
18
18
31
35
96
30
42
39
31
32
65
61
31
28
29
79
63
37
1
22
36
100
77

High Clouds (% Sky Obscured)

6
8
49
16
29
33
7
18
8
14
30
38
39
30
70
25
55
58
86
53
83
100
100
69

ISS Passover

Visibility (miles)

6
6
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

76
100
100
98
74
5
2
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 (%)

1
1
2
4
2
6
14
4
3
3
3
0
0
0
0
0
0
0
0
0
0
1
2
4

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)

9
8
8
9
10
11
12
13
14
15
15
15
13
12
8
6
4
2
0
2
2
2
2
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
96
95
91
87
86
83
80
77
79
75
69
69
70
79
88
95
96
96
98
95
95
95

Pressure (mb)

1016
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011

Ozone (du)

376
376
379
381
382
383
383
382
381
379
378
376
375
378
382
382
382
381
381
382
382
381
381
380

Sunday 3

Waning Gibbous 95%

23:49

05:36

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:35, Set: 20:54, Transit: 13:15. Moon - Rise: 23:49, Set: 05:36. Civil Dark: 21:37 - 04:53. Nautical Dark: 22:34 - 03:53. Astro Dark: 23:58 - 02:26

Total Clouds (% Sky Obscured)

87
87
91
80
85
90
93
93
100
100
100
31
45
68
90
84
97
96
96
94
90
93
97
100

Low Clouds (% Sky Obscured)

65
67
57
52
62
62
49
55
59
63
47
31
45
61
78
74
77
90
86
79
72
72
71
72

Medium Clouds (% Sky Obscured)

77
72
88
80
80
80
80
80
80
75
65
31
45
68
76
81
88
66
83
73
45
30
44
59

High Clouds (% Sky Obscured)

60
50
40
36
47
74
85
85
100
100
100
31
25
30
30
35
35
38
50
7
0
16
33
80

ISS Passover

Visibility (miles)

9
9
9
9
9
7
6
6
5
5
5
7
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

9
9
14
34
51
60
65
63
63
61
56
45
33
26
30
36
35
28
18
16
6
13
8
2

Precipitation Amount (mm)

0
0
0
0
0.2
0.4
0.4
0.3
0.4
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
6
6
7
10
13
15
16
16
15
15
14
13
12
11
8
7
6
7
8
8
8
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
95
96
98
98
98
98
98
96
96
98
95
96
96
95
94
96
96
96
96
96
96

Pressure (mb)

1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1013
1013
1014
1014
1014
1014
1014
1014

Ozone (du)

380
381
381
385
388
389
391
392
392
392
393
394
396
397
397
393
391
394
393
391
384
379
378
381

Monday 4

Waning Gibbous 90%

00:54

06:04

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

Sun - Rise: 05:33, Set: 20:56, Transit: 13:15. Moon - Rise: 00:54, Set: 06:04. Civil Dark: 21:39 - 04:51. Nautical Dark: 22:37 - 03:50. Astro Dark: 00:04 - 02:19

Total Clouds (% Sky Obscured)

95
91
85
39
21
12
11
11
14
19
24
25
31
36
41
51
84
97
94
90
84
77
68
58

Low Clouds (% Sky Obscured)

69
58
56
39
21
12
11
11
14
19
24
25
28
19
11
30
67
89
85
83
79
72
65
53

Medium Clouds (% Sky Obscured)

42
23
0
2
0
0
0
0
0
9
16
22
31
36
41
51
56
56
49
43
26
14
6
1

High Clouds (% Sky Obscured)

41
42
15
2
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
6
8
6
2
0

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 (%)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
4
4
4
6
7
7
8
8
9
9
9
10
9
9
8
6
6
6
5
5
5
5

Dew Point (°C)

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

Relative Humidity (%)

96
93
93
90
87
77
64
61
59
56
54
54
56
59
61
64
74
81
73
74
75
75
77
78

Pressure (mb)

1014
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

381
379
375
373
372
373
373
373
373
373
373
372
371
372
373
372
373
373
373
373
373
373
373
376

Tuesday 5

Waning Gibbous 88%

01:45

06:44

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

Sun - Rise: 05:31, Set: 20:58, Transit: 13:15. Moon - Rise: 01:45, Set: 06:44. Civil Dark: 21:41 - 04:48. Nautical Dark: 22:40 - 03:47. Astro Dark: 00:10 - 02:12

Total Clouds (% Sky Obscured)

47
38
36
52
64
77
75
72
69
61
51
38
42
48
64
57
69
82
84
80
73
81
90
97

Low Clouds (% Sky Obscured)

39
29
25
40
61
73
70
62
54
50
40
30
29
27
39
57
69
82
70
58
53
53
49
52

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
8
15
16
6
11
19
13
8
1
15
28
38

High Clouds (% Sky Obscured)

2
5
4
8
49
66
68
55
41
28
20
16
9
4
4
0
1
2
13
24
35
46
52
61

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 (%)

7
15
13
5
14
2
4
5
3
5
5
2
7
6
3
7
6
4
8
7
3
6
7
5

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)

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

Chance of Frost

Temperature (°C)

7
7
7
7
8
8
9
9
10
10
10
10
10
10
10
9
8
7
5
5
5
4
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
78
81
82
79
74
62
58
54
52
52
50
52
56
61
67
74
81
88
89
91
93
93
93

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1016
1016
1016
1016
1016
1015
1016
1016
1015
1015
1015
1015
1014

Ozone (du)

376
376
377
379
379
379
381
382
382
381
380
380
381
381
382
382
384
386
388
390
391
392
393
393

Wednesday 6

Waning Gibbous 83%

02:21

07:40

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
22 Bad
23 Bad
00 OK
01 OK
02 Bad
03 Bad

Sun - Rise: 05:29, Set: 21:00, Transit: 13:15. Moon - Rise: 02:21, Set: 07:40. Civil Dark: 21:43 - 04:46. Nautical Dark: 22:43 - 03:44. Astro Dark: 00:17 - 02:04

Total Clouds (% Sky Obscured)

98
99
100
99
97
96
97
97
100
100
100
100
88
77
65
58
50
44
38
32
27
37
53
64

Low Clouds (% Sky Obscured)

52
53
56
45
37
31
27
25
22
18
12
5
4
2
1
11
23
34
27
21
14
21
30
36

Medium Clouds (% Sky Obscured)

54
68
90
91
92
83
87
91
96
97
97
96
88
77
65
58
50
44
38
32
27
37
50
50

High Clouds (% Sky Obscured)

76
87
98
86
74
60
62
66
69
78
89
100
83
63
35
25
15
15
20
20
20
30
50
55

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 (%)

8
8
7
8
8
7
8
9
8
7
4
1
4
5
3
9
11
11
14
14
14
14
11
3

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)

8
8
8
8
9
10
11
11
12
12
12
12
13
13
14
14
12
10
8
8
8
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
89
88
86
81
78
73
70
66
64
61
60
58
63
67
74
79
83
88
88
88
86
86
86

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1014
1014
1014
1014
1014
1014
1014
1013

Ozone (du)

393
393
394
394
396
399
401
401
401
401
400
399
398
397
396
395
396
398
400
401
403
404
405
406

Thursday 7

Waning Gibbous 75%

02:46

08:48

04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
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

Sun - Rise: 05:27, Set: 21:02, Transit: 13:15. Moon - Rise: 02:46, Set: 08:48. Civil Dark: 21:45 - 04:44. Nautical Dark: 22:45 - 03:41. Astro Dark: 00:25 - 01:55

Total Clouds (% Sky Obscured)

72
77
79
78
77
76
63
48
36
43
48
53
55
58
45
56
73
97
98
99
100

Low Clouds (% Sky Obscured)

39
41
44
42
40
36
29
23
16
10
5
0
1
2
3
12
22
32
27
22
17

Medium Clouds (% Sky Obscured)

50
55
50
55
70
55
53
41
29
38
44
52
55
57
45
56
73
94
96
98
100

High Clouds (% Sky Obscured)

62
67
50
36
16
4
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0

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

Fog (%)

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

Precipitation Probability (%)

4
3
3
4
5
2
8
7
3
7
6
0
2
2
1
4
7
6
22
22
13

Precipitation Amount (mm)

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
0
1
1
2
2
3
3
3
6
5
5
5
5
5
2
3
2
2
2

Dew Point (°C)

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

Relative Humidity (%)

85
85
83
80
73
65
59
55
51
47
46
46
46
50
53
57
59
62
63
66
67

Pressure (mb)

1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1016
1016

Ozone (du)

406
408
409
410
414
418
422
425
429
432
433
434
435
436
436
437
437
437
437
438
440

Forecast for Foxdale, Isle of Man (54.18,-4.63)

Generated: 01/05/26 04:57:23. Forecast: 01/05/26 to 07/05/26. Timezone: UTC+1.00