Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waxing Gibbous 78%

13:34

05:20

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
22 Bad
23 Bad

Sun - Rise: 05:35, Set: 20:32, Transit: 13:04. Moon - Rise: 13:34, Set: 05:20. Civil Dark: 21:19 - 04:48. Nautical Dark: 22:25 - 03:42. Astro Dark: 00:02 - 01:55

Total Clouds (% Sky Obscured)

72
100
100
100
100
100
100
100
100
98
100
100
100
99
100
99
93
70
93
91
96
98
79
77

Low Clouds (% Sky Obscured)

35
70
77
70
60
52
69
94
93
95
92
96
89
92
100
94
78
65
87
81
90
95
77
76

Medium Clouds (% Sky Obscured)

25
61
100
100
100
100
99
100
100
96
100
100
100
96
100
99
47
4
28
36
27
28
12
0

High Clouds (% Sky Obscured)

54
100
97
100
98
75
75
75
70
70
5
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0
0
0
0
0
0
0

Precipitation Type

None
None
None
Very Light Rain
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

Precipitation Probability (%)

0
0
0
100
0
0
0
100
100
100
100
100
100
100
100
100
0
32
25
38
26
21
13
30

Precipitation Amount (mm)

0
0
0
0.2
0
0
0
0.5
1.2
0.9
0.9
1
1.1
0.8
0.9
0.9
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
9
13
15
13
11
15
19
21
23
25
24
21
22
19
18
16
17
18
19
19
21
23
22

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
75
78
80
81
77
76
75
80
83
86
86
86
86
86
84
86
79
81
82
84
85
85
86

Pressure (mb)

1018
1017
1017
1016
1015
1014
1014
1013
1012
1010
1009
1007
1006
1004
1003
1003
1002
1002
1002
1003
1003
1003
1003
1004

Ozone (du)

405
401
400
397
398
402
402
402
397
395
393
395
394
394
398
405
409
406
403
403
402
402
404
406

Friday 19

Waxing Gibbous 85%

14:59

05:19

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
22 Bad
23 Bad

Sun - Rise: 05:33, Set: 20:34, Transit: 13:03. Moon - Rise: 14:59, Set: 05:19. Civil Dark: 21:22 - 04:45. Nautical Dark: 22:29 - 03:38. Astro Dark: 00:13 - 01:40

Total Clouds (% Sky Obscured)

78
95
99
99
100
100
72
66
51
52
51
51
57
61
62
41
78
70
62
64
71
52
58
65

Low Clouds (% Sky Obscured)

78
88
97
90
100
100
66
62
53
60
55
52
55
60
62
42
78
68
60
55
53
49
52
58

Medium Clouds (% Sky Obscured)

0
32
28
46
29
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2

High Clouds (% Sky Obscured)

0
0
0
2
2
1
0
3
3
2
3
0
3
0
0
0
2
3
3
20
29
4
11
12

ISS Passover

Visibility (miles)

8
9
8
9
8
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
Very 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 (%)

44
39
56
56
49
32
13
1
0
0
0
2
9
21
18
4
27
19
1
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.2
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)

21
21
24
27
27
27
26
27
26
25
25
25
24
25
25
23
23
22
21
19
17
16
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
86
90
88
88
83
73
67
67
64
61
59
57
53
51
51
51
51
52
53
55
57
58
59

Pressure (mb)

1004
1004
1004
1005
1006
1007
1008
1009
1010
1012
1013
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1023
1024

Ozone (du)

406
405
405
399
398
403
400
398
403
396
383
378
379
386
394
394
392
393
395
393
385
383
384
385

Saturday 20

Waxing Gibbous 92%

16:22

05:18

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
22 Bad
23 Bad

Sun - Rise: 05:30, Set: 20:37, Transit: 13:03. Moon - Rise: 16:22, Set: 05:18. Civil Dark: 21:25 - 04:41. Nautical Dark: 22:33 - 03:34. Astro Dark: 00:26 - 01:16

Total Clouds (% Sky Obscured)

63
48
65
50
64
54
83
84
94
98
100
100
99
100
100
100
100
100
100
100
100
100
100
98

Low Clouds (% Sky Obscured)

61
38
36
21
26
7
4
16
39
29
31
45
42
44
56
53
62
77
79
83
86
90
85
89

Medium Clouds (% Sky Obscured)

5
4
2
2
45
46
64
69
75
85
84
97
94
82
90
100
98
96
100
99
100
100
95
90

High Clouds (% Sky Obscured)

14
21
52
34
60
49
49
51
68
93
100
100
72
99
100
100
100
100
100
93
100
100
100
79

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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
10
21
33
43
44
36
36
28

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)

12
11
10
9
8
7
6
5
6
5
5
5
4
3
2
1
2
2
3
3
3
4
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
61
63
65
65
64
65
64
57
54
53
52
52
51
50
52
54
55
58
62
67
71
73
74

Pressure (mb)

1024
1025
1025
1025
1026
1026
1027
1027
1027
1028
1028
1028
1029
1029
1029
1029
1029
1029
1029
1030
1030
1030
1030
1030

Ozone (du)

384
381
378
381
385
388
389
389
390
394
398
398
396
393
390
386
383
383
383
382
382
383
383
382

Sunday 21

Waxing Gibbous 96%

17:43

05:16

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
22 Bad
23 Bad

Sun - Rise: 05:27, Set: 20:39, Transit: 13:03. Moon - Rise: 17:43, Set: 05:16. Civil Dark: 21:28 - 04:38. Nautical Dark: 22:37 - 03:29. Astro Dark: 00:50 - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
97
97
98
98
99
99
100
99
99

Low Clouds (% Sky Obscured)

92
94
97
100
100
100
100
100
100
100
100
100
100
98
95
93
94
95
96
95
95
94
95
95

Medium Clouds (% Sky Obscured)

98
97
95
82
85
80
88
84
83
86
59
55
56
49
49
45
36
30
20
20
19
16
17
15

High Clouds (% Sky Obscured)

63
57
36
8
5
6
4
38
19
24
33
25
14
31
20
25
3
6
2
57
72
90
67
59

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 (%)

17
7
5
2
14
12
13
13
13
11
11
8
4
3
6
5
7
2
0
0
1
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
75
76
78
76
79
79
79
78
75
75
75
77
75
77
79
81
84
85
85
90
91
93
95

Pressure (mb)

1031
1031
1031
1031
1031
1032
1032
1032
1033
1033
1034
1034
1034
1034
1035
1035
1035
1035
1035
1035
1035
1036
1036
1036

Ozone (du)

379
377
376
377
377
376
376
378
380
381
382
382
382
383
384
383
382
383
382
382
381
380
381
379

Monday 22

Waxing Gibbous 98%

19:06

05:15

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
22 Bad
23 Bad

Sun - Rise: 05:24, Set: 20:42, Transit: 13:03. Moon - Rise: 19:06, Set: 05:15. Civil Dark: 21:31 - 04:35. Nautical Dark: 22:41 - 03:25. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
99
100
100
100
100
100
100
100
100
100
99
99
99
100
100
100
100
100
100
100
100
98
97

Low Clouds (% Sky Obscured)

96
95
95
94
96
98
100
100
100
100
99
97
96
97
97
98
99
99
100
100
100
100
98
95

Medium Clouds (% Sky Obscured)

15
14
17
12
48
77
100
92
87
91
77
64
51
54
69
67
49
30
13
51
41
29
19
9

High Clouds (% Sky Obscured)

65
76
86
100
100
100
100
85
70
50
60
64
71
70
82
91
74
79
63
61
52
38
25
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 (%)

3
4
9
2
10
6
13
18
13
12
6
5
4
7
14
11
12
15
11
17
20
22
24
23

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
96
95
93
93
91
91
93
95
88
84
80
80
83
83
83
80
80
81
85
88
91
95
90

Pressure (mb)

1036
1036
1036
1035
1035
1035
1035
1035
1035
1034
1034
1034
1034
1033
1033
1033
1032
1032
1032
1031
1032
1032
1032
1032

Ozone (du)

378
378
375
373
373
374
375
376
377
383
389
386
386
384
383
383
382
382
381
381
381
382
382
382

Tuesday 23

Waxing Gibbous 100%

20:33

05:13

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
22 Bad
23 Bad

Sun - Rise: 05:21, Set: 20:44, Transit: 13:03. Moon - Rise: 20:33, Set: 05:13. Civil Dark: 21:34 - 04:31. Nautical Dark: 22:45 - 03:20. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

94
90
86
83
79
77
73
69
62
59
59
62
65
68
71
73
74
76
76
71
65
62
72
79

Low Clouds (% Sky Obscured)

93
89
86
82
77
72
72
63
59
54
56
58
58
61
64
67
69
70
72
69
61
50
43
44

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
41

High Clouds (% Sky Obscured)

4
4
3
2
2
1
2
3
4
6
11
19
27
22
15
10
7
5
2
8
14
18
26
37

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 (%)

22
18
13
2
2
1
0
1
1
1
7
10
11
12
12
12
12
11
8
8
6
0
1
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)

9
10
10
11
12
13
13
14
16
17
19
19
18
18
18
18
19
19
19
19
19
18
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
81
81
79
79
79
76
75
73
69
65
68
69
72
70
70
69
66
64
60
61
61
64
64

Pressure (mb)

1032
1032
1032
1031
1031
1031
1031
1031
1031
1031
1031
1031
1030
1030
1030
1030
1030
1030
1030
1029
1030
1030
1030
1029

Ozone (du)

383
383
383
383
383
384
384
385
385
385
386
387
389
390
390
391
391
392
393
393
395
397
398
399

Wednesday 24

Full Moon 100%

22:05

05:12

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 OK
22 Bad
23 Bad

Sun - Rise: 05:18, Set: 20:47, Transit: 13:02. Moon - Rise: 22:05, Set: 05:12. Civil Dark: 21:37 - 04:28. Nautical Dark: 22:49 - 03:15. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

87
87
91
91
86
84
83
79
76
76
76
77
78
77
76
76
78
80
82
69
55
39
42
45

Low Clouds (% Sky Obscured)

44
45
45
49
46
43
40
39
40
41
50
57
61
64
65
66
61
57
55
50
46
44
30
16

Medium Clouds (% Sky Obscured)

61
64
67
66
58
51
45
32
23
15
13
8
5
3
2
0
3
6
7
4
2
0
5
11

High Clouds (% Sky Obscured)

47
38
30
14
10
6
1
3
4
5
10
18
20
17
17
19
21
22
26
21
13
2
2
2

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 (%)

2
4
4
1
2
1
0
2
2
1
5
5
2
5
5
2
7
8
8
8
7
3
7
8

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)

19
19
19
19
19
19
20
20
20
21
21
21
20
20
19
19
19
18
17
16
15
15
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-0
0
-1
-1
-1
-1
-1
-1
0
-1
-1
-1
-1
-0
1
1
1
1
1
1
-0
0
1
1

Dew Point (°C)

-1
-1
-0
-1
-1
-0
-0
-0
-0
-1
-1
-1
-1
-1
-0
-0
0
0
0
1
0
1
0
0

Relative Humidity (%)

64
65
66
66
66
66
66
65
64
61
59
58
57
57
58
58
60
61
63
65
66
68
68
70

Pressure (mb)

1029
1029
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

400
401
401
402
402
403
405
406
408
409
410
409
408
407
407
406
406
408
410
412
414
415
416
416

Forecast for Sandwick, Shetland Islands, United Kingdom (60.01,-1.23)

Generated: 18/04/24 17:45:15. Forecast: 18/04/24 to 24/04/24. Timezone: UTC+1.00