Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 16

New Moon 0%

04:38

21:22

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: 05:26, Set: 21:02, Transit: 13:14. Moon - Rise: 04:38, Set: 21:22. Civil Dark: 21:43 - 04:45. Nautical Dark: 22:38 - 03:48. Astro Dark: 00:00 - 02:24

Total Clouds (% Sky Obscured)

99
98
100
99
100
100
100
100
100
100
100
99
97
90
99
100
83
88
92
100
100
100
100
99

Low Clouds (% Sky Obscured)

79
85
88
98
87
100
100
85
80
70
77
82
88
83
99
100
68
62
50
65
43
51
53
67

Medium Clouds (% Sky Obscured)

87
86
53
64
67
98
100
99
97
97
99
96
96
77
52
54
26
31
88
100
97
100
59
1

High Clouds (% Sky Obscured)

0
0
0
6
96
100
80
100
100
100
91
86
82
4
0
11
64
27
84
100
100
100
100
98

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

Precipitation Probability (%)

34
34
8
33
43
55
51
39
30
21
24
28
34
34
43
53
26
27
26
21
18
5
11
4

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
88
90
93
93
85
87
92
93
92
80
83
92
91
88
91
90
90
88
88
87
88
87

Pressure (mb)

1010
1010
1009
1009
1009
1010
1009
1009
1009
1010
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010

Ozone (du)

377
379
380
378
375
376
376
375
376
377
377
378
382
387
391
388
386
386
386
392
398
399
403
407

Sunday 17

Waxing Crescent 1%

05:09

22:51

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: 05:25, Set: 21:04, Transit: 13:14. Moon - Rise: 05:09, Set: 22:51. Civil Dark: 21:45 - 04:44. Nautical Dark: 22:41 - 03:46. Astro Dark: 00:04 - 02:19

Total Clouds (% Sky Obscured)

68
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
91
93
98
98
96
100
100
100

Low Clouds (% Sky Obscured)

68
70
57
61
56
67
71
60
43
23
39
58
31
36
43
49
46
57
54
42
40
39
44
44

Medium Clouds (% Sky Obscured)

0
0
30
100
100
100
99
100
100
100
100
100
100
95
99
94
59
88
96
96
90
100
100
100

High Clouds (% Sky Obscured)

3
100
100
100
45
35
92
60
50
50
0
0
0
0
0
0
0
0
0
0
15
55
50
50

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
6
4
8
9
7
9
9
9
9
9
7
6
9
9
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
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None

Precipitation Probability (%)

11
13
12
14
15
16
7
7
32
41
46
31
35
27
11
18
16
36
45
56
57
59
61
55

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
0.2
0

Wind Speed/Direction (mph)

10
9
9
10
11
12
13
13
13
14
14
15
14
14
14
13
12
10
9
11
11
10
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
88
85
84
78
75
67
70
76
79
77
72
75
75
74
77
82
88
90
90
90
90
91

Pressure (mb)

1011
1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1011

Ozone (du)

410
409
411
414
416
418
420
420
422
422
421
423
423
424
426
429
429
427
426
423
425
421
420
423

Monday 18

Waxing Crescent 5%

05:56

00:05

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: 05:23, Set: 21:05, Transit: 13:14. Moon - Rise: 05:56, Set: 00:05. Civil Dark: 21:46 - 04:42. Nautical Dark: 22:43 - 03:43. Astro Dark: 00:09 - 02:15

Total Clouds (% Sky Obscured)

98
99
98
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
89
79

Low Clouds (% Sky Obscured)

48
50
50
59
72
70
80
84
89
99
91
89
94
91
98
91
87
80
88
90
92
82
72
62

Medium Clouds (% Sky Obscured)

85
65
86
96
93
92
65
98
100
100
100
100
100
100
100
100
100
100
100
98
100
73
66
23

High Clouds (% Sky Obscured)

37
31
27
36
23
37
97
90
82
81
93
56
49
88
100
100
100
100
72
93
53
77
27
0

ISS Passover

Visibility (miles)

9
9
9
9
8
9
6
6
7
5
5
6
7
9
6
7
4
6
0
0
5
4
1
1

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

Precipitation Probability (%)

40
39
42
56
66
65
68
67
63
74
95
76
83
95
95
95
95
87
86
95
95
95
76
42

Precipitation Amount (mm)

0
0
0
0
0.2
0.3
0.3
0.3
0.3
0.5
0.9
0.4
0.4
0.8
0.9
1
0.6
0.4
0.4
1.3
1.7
1
0
0

Wind Speed/Direction (mph)

9
8
8
9
9
11
12
14
14
14
14
13
15
15
15
16
16
16
17
14
14
14
15
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
4
5
6
6
6
7
7
7
8
8
8
9
8
8
8
8
7
7
10
10
10
10
9

Dew Point (°C)

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

Relative Humidity (%)

88
85
87
88
85
90
91
90
93
86
86
87
90
93
95
95
96
96
96
96
95
96
96
96

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1009
1009
1009
1008
1008
1007
1007
1007
1006
1006
1005
1005
1004
1004

Ozone (du)

417
410
403
398
394
389
387
383
380
378
376
375
372
370
371
373
371
372
385
391
394
392
390
391

Tuesday 19

Waxing Crescent 12%

07:02

00:59

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: 05:22, Set: 21:06, Transit: 13:14. Moon - Rise: 07:02, Set: 00:59. Civil Dark: 21:48 - 04:41. Nautical Dark: 22:45 - 03:41. Astro Dark: 00:14 - 02:09

Total Clouds (% Sky Obscured)

82
85
97
98
99
91
79
69
83
85
97
96
85
76
88
91
94
97
97
97
97
97
95
95

Low Clouds (% Sky Obscured)

63
64
67
76
86
91
79
69
78
74
72
63
61
60
66
68
68
71
79
83
88
87
87
87

Medium Clouds (% Sky Obscured)

29
67
89
48
43
47
44
49
83
76
54
59
34
24
15
18
20
25
22
22
44
71
12
3

High Clouds (% Sky Obscured)

0
0
0
3
5
8
6
3
0
0
2
3
0
0
3
62
58
85
75
65
30
45
1
2

ISS Passover

Visibility (miles)

9
9
9
8
7
7
9
6
9
9
9
8
9
8
9
9
9
9
9
9
4
3
2
0

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
Very Light Rain
Very 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

Precipitation Probability (%)

35
28
30
43
46
40
57
53
55
77
93
95
95
85
73
58
40
18
27
24
21
24
19
14

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.2
0.2
0.5
0.7
0.9
0.8
0.6
0.5
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
15
14
15
16
17
18
20
21
21
20
20
19
19
19
19
18
17
16
16
15
16
15
15

Chance of Frost

Temperature (°C)

13
13
12
12
13
13
13
13
14
14
14
14
14
14
14
13
13
13
13
13
13
13
13
13

Feels Like (°C)

9
9
8
8
8
8
8
8
9
8
9
9
10
9
9
8
9
8
8
9
9
9
9
9

Dew Point (°C)

12
12
11
11
12
12
12
12
12
11
12
13
13
13
13
12
12
12
12
12
12
12
12
12

Relative Humidity (%)

95
95
95
93
93
92
92
92
89
82
84
93
95
92
93
92
95
93
95
95
95
95
96
98

Pressure (mb)

1004
1005
1005
1005
1006
1006
1007
1007
1007
1008
1008
1008
1009
1009
1010
1010
1011
1012
1012
1013
1013
1014
1014
1015

Ozone (du)

385
387
387
391
397
398
395
392
393
393
392
392
394
394
390
384
381
378
375
369
362
360
359
357

Wednesday 20

Waxing Crescent 21%

08:23

01:35

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: 05:21, Set: 21:08, Transit: 13:14. Moon - Rise: 08:23, Set: 01:35. Civil Dark: 21:49 - 04:39. Nautical Dark: 22:47 - 03:39. Astro Dark: 00:19 - 02:04

Total Clouds (% Sky Obscured)

91
89
83
87
89
94
93
91
74
62
80
77
83
86
91
97
98
99
99
98
98
95
90
85

Low Clouds (% Sky Obscured)

82
76
70
77
81
84
77
76
49
47
53
47
51
51
55
50
29
24
30
33
40
52
63
75

Medium Clouds (% Sky Obscured)

0
0
0
12
26
40
33
27
20
15
7
0
0
0
0
3
8
21
20
23
25
29
22
14

High Clouds (% Sky Obscured)

1
15
10
10
20
20
17
15
15
17
24
27
36
48
64
62
57
51
63
79
96
88
79
68

ISS Passover

Visibility (miles)

0
0
1
3
4
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
7
7
8

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 (%)

19
12
10
13
17
8
16
18
6
9
11
3
4
1
0
5
3
3
3
1
0
0
1
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)

14
14
13
13
14
15
15
16
17
17
16
16
15
14
13
12
9
8
7
7
7
7
7
8

Chance of Frost

Temperature (°C)

12
12
13
13
13
13
14
14
14
15
15
16
15
15
15
14
14
13
12
12
12
11
12
12

Feels Like (°C)

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

Dew Point (°C)

12
12
12
12
12
12
12
11
11
11
11
11
11
11
11
11
12
12
11
11
11
11
11
12

Relative Humidity (%)

98
98
98
96
93
93
90
84
78
77
75
75
77
77
79
82
86
92
95
96
96
96
96
96

Pressure (mb)

1015
1016
1016
1017
1018
1018
1019
1020
1021
1021
1021
1022
1022
1022
1022
1023
1023
1023
1024
1024
1024
1024
1024
1024

Ozone (du)

354
351
349
347
346
347
347
346
344
342
340
339
338
338
338
338
337
337
337
337
337
338
338
337

Thursday 21

Waxing Crescent 31%

09:51

02:00

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 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 Good

Sun - Rise: 05:20, Set: 21:09, Transit: 13:14. Moon - Rise: 09:51, Set: 02:00. Civil Dark: 21:51 - 04:38. Nautical Dark: 22:49 - 03:38. Astro Dark: 00:25 - 01:58

Total Clouds (% Sky Obscured)

89
95
100
100
100
100
99
98
93
85
81
75
73
70
62
50
45
39
37
34
31
26
22
11

Low Clouds (% Sky Obscured)

80
84
87
89
94
96
95
93
90
79
71
59
64
66
62
50
45
39
33
20
11
6
5
3

Medium Clouds (% Sky Obscured)

12
13
14
14
19
25
27
23
19
15
11
6
7
10
13
12
7
0
3
5
8
5
2
0

High Clouds (% Sky Obscured)

76
76
77
54
29
0
0
0
0
0
0
0
2
3
8
8
7
10
11
14
14
13
13
11

ISS Passover

Visibility (miles)

8
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 (%)

2
2
1
2
3
3
6
6
2
8
6
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)

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

Chance of Frost

Temperature (°C)

12
13
13
14
14
15
15
15
16
17
17
17
18
17
17
16
15
14
12
12
12
12
12
12

Feels Like (°C)

10
10
10
10
12
12
12
12
12
12
15
14
15
15
15
15
15
14
13
13
13
12
10
10

Dew Point (°C)

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

Relative Humidity (%)

95
95
93
93
90
89
89
85
83
82
78
76
74
76
77
78
80
80
81
79
75
72
77
84

Pressure (mb)

1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1022
1022

Ozone (du)

337
337
337
337
338
339
339
337
335
333
335
337
339
345
351
356
355
354
353
353
352
352
352
351

Friday 22

Waxing Crescent 42%

11:17

02:18

04 OK
05 OK
06 OK
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

Sun - Rise: 05:18, Set: 21:10, Transit: 13:14. Moon - Rise: 11:17, Set: 02:18. Civil Dark: 21:53 - 04:36. Nautical Dark: 22:51 - 03:36. Astro Dark: 00:31 - 01:51

Total Clouds (% Sky Obscured)

14
14
13
42
71
100
94
88
82
77
75
71
81
85
87
91
95
98
97
98
100

Low Clouds (% Sky Obscured)

2
1
0
0
0
0
9
17
25
33
32
41
39
43
48
38
41
40
38
37
32

Medium Clouds (% Sky Obscured)

0
0
0
6
12
14
18
21
31
23
12
1
27
53
79
69
59
50
40
38
27

High Clouds (% Sky Obscured)

14
14
13
42
71
100
76
50
13
8
8
8
7
3
4
16
33
45
67
83
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

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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
4
5
6
9
8
16
26
15

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)

7
7
8
8
10
12
15
14
13
13
13
13
13
13
13
13
13
14
14
14
15

Chance of Frost

Temperature (°C)

12
13
13
14
15
16
17
18
19
20
20
20
20
20
20
20
20
20
20
19
19

Feels Like (°C)

10
10
10
10
13
13
13
13
14
15
19
18
18
18
18
18
17
17
17
17
18

Dew Point (°C)

11
11
12
12
13
14
14
14
14
14
14
14
14
15
15
16
15
14
13
14
15

Relative Humidity (%)

90
90
90
90
86
83
81
77
75
71
70
71
70
72
74
77
74
69
67
72
77

Pressure (mb)

1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1018
1018
1018

Ozone (du)

351
351
350
350
350
350
350
350
351
351
351
350
350
349
348
346
346
346
345
345
345

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

Generated: 16/05/26 04:17:04. Forecast: 16/05/26 to 22/05/26. Timezone: UTC+1.00