Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 24

First Quarter 58%

13:16

04:27

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

Sun - Rise: 05:49, Set: 20:54, Transit: 13:22. Moon - Rise: 13:16, Set: 04:27. Civil Dark: 21:38 - 05:05. Nautical Dark: 22:37 - 04:04. Astro Dark: 00:04 - 02:34

Total Clouds (% Sky Obscured)

38
49
17
21
65
46
37
10
10
41
42
18
20
39
45
43
45
94
85
100
77
53
41
15

Low 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
0
0

Medium Clouds (% Sky Obscured)

4
29
10
21
8
24
27
3
3
6
5
5
3
3
3
0
0
2
2
29
34
7
2
9

High Clouds (% Sky Obscured)

38
49
17
21
42
13
4
5
4
41
42
7
15
39
45
43
45
86
72
100
61
53
41
9

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
8
7
7
6
6
6
6
6
6
4
4
6
7
7
8
9
9
10
12
12
12
12
11

Dew Point (°C)

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

Relative Humidity (%)

70
71
71
70
72
70
70
72
74
74
75
75
77
76
73
70
68
67
66
67
67
67
66
67

Pressure (mb)

1023
1023
1023
1023
1023
1023
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

363
363
361
359
358
356
356
355
353
352
352
354
355
357
358
356
357
357
357
358
358
358
359
362

Saturday 25

Waxing Gibbous 69%

14:45

04:34

20 Bad
21 OK
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
19 Bad

Sun - Rise: 05:47, Set: 20:56, Transit: 13:22. Moon - Rise: 14:45, Set: 04:34. Civil Dark: 21:40 - 05:02. Nautical Dark: 22:41 - 04:01. Astro Dark: 00:11 - 02:26

Total Clouds (% Sky Obscured)

64
47
62
88
97
91
89
93
92
97
97
95
100
100
94
100
92
99
88
82
100
100
100
94

Low Clouds (% Sky Obscured)

0
1
62
79
93
82
76
81
80
72
70
77
81
94
90
93
92
95
85
73
87
90
91
75

Medium Clouds (% Sky Obscured)

51
38
37
40
44
42
40
21
50
85
85
61
60
57
39
35
37
21
24
11
32
50
57
65

High Clouds (% Sky Obscured)

6
3
0
0
0
17
42
64
45
68
46
72
80
99
40
40
3
41
24
13
48
43
100
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 (%)

0
0
0
0
0
1
1
1
3
5
3
2
6
2
1
2
6
3
14
2
2
3
7
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)

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

Chance of Frost

Temperature (°C)

12
11
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
11
11
10
10

Feels Like (°C)

12
11
10
9
7
7
7
7
8
8
7
7
7
6
5
5
6
6
6
6
7
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

68
68
65
62
60
62
66
72
76
78
81
80
80
82
84
85
85
85
87
87
87
87
88
90

Pressure (mb)

1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

368
380
384
377
375
375
374
374
374
372
373
371
371
373
374
375
378
379
380
381
383
386
388
388

Sunday 26

Waxing Gibbous 78%

16:10

04:39

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
19 Bad

Sun - Rise: 05:44, Set: 20:58, Transit: 13:22. Moon - Rise: 16:10, Set: 04:39. Civil Dark: 21:43 - 04:59. Nautical Dark: 22:44 - 03:57. Astro Dark: 00:19 - 02:17

Total Clouds (% Sky Obscured)

96
74
75
76
83
93
97
88
66
82
82
82
99
100
96
98
100
100
100
100
98
95
92
78

Low Clouds (% Sky Obscured)

78
71
75
76
83
79
91
88
66
73
79
82
84
86
59
48
65
61
57
55
47
40
32
38

Medium Clouds (% Sky Obscured)

61
56
54
52
45
82
56
31
0
0
15
28
26
32
64
73
82
84
78
65
63
75
76
65

High Clouds (% Sky Obscured)

54
2
0
26
47
48
4
1
2
38
2
5
25
20
75
29
78
67
62
59
89
48
33
22

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
27
9
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
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 (%)

16
8
21
34
26
16
27
20
15
8
5
2
2
2
2
2
1
2
4
0
1
1
0
0

Precipitation Amount (mm)

0
0
0
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)

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

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
10
10
10
9
9
9
10
10
10
10
11
11
11
11
11
11
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
91
93
93
91
91
91
93
93
91
91
90
91
90
90
90
91
90
88
90
88
88
88
87

Pressure (mb)

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

Ozone (du)

390
402
404
403
406
408
408
406
403
398
393
389
385
385
388
388
385
382
379
377
376
375
373
371

Monday 27

Waxing Gibbous 86%

17:32

04:43

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

Sun - Rise: 05:42, Set: 21:00, Transit: 13:22. Moon - Rise: 17:32, Set: 04:43. Civil Dark: 21:45 - 04:56. Nautical Dark: 22:47 - 03:53. Astro Dark: 00:27 - 02:06

Total Clouds (% Sky Obscured)

67
53
65
83
98
76
50
22
31
44
55
58
71
78
65
60
59
53
34
16
38
55
74
62

Low Clouds (% Sky Obscured)

41
41
37
34
32
21
11
1
16
31
46
46
47
48
37
25
14
10
5
0
0
0
0
0

Medium Clouds (% Sky Obscured)

48
30
7
29
6
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

15
27
43
74
96
76
50
22
31
34
14
18
41
54
43
47
58
53
34
16
38
52
71
62

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
88
88
90
88
88
88
88
88
87
87
87
87
84
83
81
80
79
79
79
77
79
79

Pressure (mb)

1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1030

Ozone (du)

368
367
366
365
364
364
363
362
361
360
359
358
356
355
355
354
354
354
355
355
354
354
353
353

Tuesday 28

Waxing Gibbous 93%

18:54

04:47

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

Sun - Rise: 05:39, Set: 21:02, Transit: 13:22. Moon - Rise: 18:54, Set: 04:47. Civil Dark: 21:48 - 04:54. Nautical Dark: 22:51 - 03:50. Astro Dark: 00:38 - 01:53

Total Clouds (% Sky Obscured)

32
20
21
29
38
26
15
2
7
12
10
34
36
41
37
28
20
14
7
1
1
1
1
8

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
3
5
3
2
0
0
0
0
0
0
0
0

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
0
0

High Clouds (% Sky Obscured)

30
17
17
26
34
24
14
2
6
12
10
29
26
25
23
23
19
13
7
0
0
1
1
8

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
77
78
78
78
78
78
77
77
78
80
80
81
81
83
81
80
78
79
80
80
79
79
77

Pressure (mb)

1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1027

Ozone (du)

353
353
354
353
353
352
351
350
351
352
352
353
353
353
353
354
355
355
356
356
356
358
359
361

Wednesday 29

Waxing Gibbous 97%

No Rise

04:52

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

Sun - Rise: 05:37, Set: 21:04, Transit: 13:22. Moon - Rise: No Rise, Set: 04:52. Civil Dark: 21:50 - 04:51. Nautical Dark: 22:54 - 03:46. Astro Dark: 00:51 - N/A

Total Clouds (% Sky Obscured)

15
23
48
73
97
72
46
20
47
73
100
83
65
48
56
63
71
79
86
94
63
35
10
20

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
8
15
23
15
8
0
0
0
0
0
0
0
5
10
10
20

Medium Clouds (% Sky Obscured)

0
0
13
20
31
21
14
8
24
39
55
55
55
48
44
23
13
16
22
20
18
21
10
20

High Clouds (% Sky Obscured)

15
23
47
70
95
72
46
20
47
73
100
83
65
48
56
63
71
79
86
94
63
35
10
20

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
0
0
0
0
1
1
4
10
13
39

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
77
77
80
81
83
83
84
84
83
84
84
81
80
79
76
75
71
71
70
70
71
74
76

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1024
1024
1024
1023
1023
1023

Ozone (du)

362
363
364
363
362
361
360
359
359
358
358
358
359
360
361
361
360
360
359
359
359
359
359
359

Thursday 30

Waxing Gibbous 99%

20:16

04:58

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

Sun - Rise: 05:35, Set: 21:06, Transit: 13:22. Moon - Rise: 20:16, Set: 04:58. Civil Dark: 21:53 - 04:48. Nautical Dark: 22:58 - 03:42. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

10
5
8
11
18
32
52
66
73
82
84
82
77
69
74
73
73

Low Clouds (% Sky Obscured)

10
5
8
11
18
32
52
66
70
69
69
60
52
47
48
55
59

Medium Clouds (% Sky Obscured)

10
5
8
11
18
30
30
35
31
28
24
32
36
40
40
40
40

High Clouds (% Sky Obscured)

10
5
8
11
18
32
52
60
72
71
60
55
55
55
59
58
42

ISS Passover

Visibility (miles)

7
5
3
5
7
9
9
9
9
9
9
9
9
9
9
9
8

Fog (%)

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

Precipitation Probability (%)

69
95
95
89
74
64
50
36
35
39
42
37
34
31
39
44
50

Precipitation Amount (mm)

0.4
0.9
0.8
0.7
0.5
0.4
0.2
0
0
0
0
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
87
93
95
95
95
95
96
96
96
96
98
96
96
95
95
95

Pressure (mb)

1023
1023
1022
1022
1022
1022
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

359
359
360
361
363
364
366
368
369
371
372
374
376
378
381
383
385

Forecast for Kinloch, Highland, United Kingdom (57.01,-6.27)

Generated: 24/04/26 20:42:21. Forecast: 24/04/26 to 30/04/26. Timezone: UTC+1.00