Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 23

Waxing Crescent 46%

10:05

04:17

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

Sun - Rise: 05:52, Set: 20:52, Transit: 13:23. Moon - Rise: 10:05, Set: 04:17. Civil Dark: 21:35 - 05:07. Nautical Dark: 22:34 - 04:08. Astro Dark: 23:58 - 02:41

Total Clouds (% Sky Obscured)

77
43
20
48
55
91
100
94
100
97
69
43
44
28
28
15
12
12
11
11
18
10
9
9

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)

6
3
5
18
16
10
3
3
3
56
5
3
5
5
5
5
2
2
2
4
12
2
2
2

High Clouds (% Sky Obscured)

77
43
20
48
55
91
100
94
98
73
69
43
44
28
28
15
11
11
8
7
7
5
3
5

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
5
5
6
8
9
10
11
11
10
10
10
10
10
9
9
8
9
8
8
8
8
7
7

Dew Point (°C)

4
4
4
4
4
5
5
5
4
4
4
5
5
4
4
3
3
3
3
3
3
3
3
3

Relative Humidity (%)

75
73
72
69
67
65
63
61
54
52
55
58
59
60
60
62
61
62
64
66
65
67
67
67

Pressure (mb)

1031
1032
1032
1032
1032
1032
1031
1031
1031
1031
1031
1030
1030
1030
1030
1030
1030
1030
1029
1029
1029
1028
1028
1028

Ozone (du)

357
358
358
357
356
355
355
355
355
355
355
356
355
354
354
355
356
357
357
358
359
360
360
361

Friday 24

First Quarter 58%

11:42

04:27

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

Sun - Rise: 05:49, Set: 20:54, Transit: 13:23. Moon - Rise: 11:42, 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)

10
9
9
10
9
14
15
17
52
38
25
21
13
34
34
30
54
66
71
84
40
17
23
30

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)

2
2
2
2
2
2
2
7
40
14
4
1
3
5
0
0
18
28
30
41
20
2
2
2

High Clouds (% Sky Obscured)

6
8
8
3
3
10
11
7
15
20
18
17
9
34
34
30
40
50
55
55
23
17
23
30

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
8
9
11
12
14
14
14
13
13
12
12
11
11
9
8
8
7
7
6
6
6
6
5

Dew Point (°C)

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

Relative Humidity (%)

67
68
68
70
70
69
64
59
56
57
62
64
66
69
68
67
67
68
72
70
69
69
70
70

Pressure (mb)

1028
1028
1028
1028
1027
1027
1027
1026
1026
1025
1025
1024
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022
1022
1022

Ozone (du)

362
361
360
359
359
359
359
358
359
360
360
359
359
360
359
358
357
357
356
356
355
355
356
356

Saturday 25

Waxing Gibbous 69%

13:16

04:34

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

Sun - Rise: 05:47, Set: 20:56, Transit: 13:22. Moon - Rise: 13:16, 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)

22
18
26
27
25
26
73
85
94
44
70
55
81
89
85
97
86
100
99
98
98
98
99
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
48
22
10
5
15
21
30
39
48
57

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
30
45
23
47
51
57
66
73
95
65
66
66
71
71
72
97
98

High Clouds (% Sky Obscured)

22
18
26
27
25
26
73
83
89
44
46
29
25
22
1
0
4
75
72
60
46
60
80
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
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
1
1
5
8
8
12
14
9

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
5
4
3
3
2
0
2
2
2
2
2
2
2
3
3
3
3
3
3
3
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
6
7
8
9
10
12
13
12
11
11
12
11
10
9
10
8
8
8
8
7
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

70
70
72
68
67
65
65
68
65
62
64
65
64
65
65
64
65
66
67
66
67
67
69
71

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021

Ozone (du)

356
355
355
355
355
355
355
354
354
355
359
362
366
375
373
371
371
372
371
372
374
373
373
371

Sunday 26

Waxing Gibbous 78%

14:45

04:39

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
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:44, Set: 20:58, Transit: 13:22. Moon - Rise: 14:45, 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)

100
100
100
100
100
100
99
97
98
97
95
94
91
89
87
92
96
100
99
98
98
97
97
97

Low Clouds (% Sky Obscured)

73
85
100
100
100
95
98
90
96
94
90
87
87
86
85
84
86
88
84
89
90
85
67
75

Medium Clouds (% Sky Obscured)

99
99
92
98
97
95
86
74
88
87
84
59
40
19
0
17
46
68
73
81
77
86
88
87

High Clouds (% Sky Obscured)

100
100
100
77
57
41
31
33
26
23
37
1
1
10
30
57
82
100
85
67
50
40
43
26

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
7
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
Light Rain
None
None
None

Precipitation Probability (%)

21
35
47
46
42
36
25
17
6
17
19
18
20
11
6
11
10
11
13
35
61
36
22
27

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
10
10
10
11
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Feels Like (°C)

7
7
7
6
6
5
5
5
6
6
7
7
6
6
6
6
6
5
5
5
5
5
6
6

Dew Point (°C)

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

Relative Humidity (%)

76
80
81
80
81
81
82
84
84
87
88
91
93
95
95
93
93
93
93
95
95
95
95
93

Pressure (mb)

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

Ozone (du)

371
372
373
373
372
373
377
384
381
380
382
386
386
383
380
379
379
380
383
383
384
387
390
394

Monday 27

Waxing Gibbous 86%

16:10

04:43

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 OK
23 OK
00 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 OK
06 OK

Sun - Rise: 05:42, Set: 21:00, Transit: 13:22. Moon - Rise: 16:10, 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)

96
91
98
91
100
100
99
98
96
94
84
87
66
51
37
42
44
47
59
70
73
55
41
28

Low Clouds (% Sky Obscured)

75
69
73
66
73
68
62
54
47
51
54
55
36
32
32
29
28
25
17
14
10
14
16
19

Medium Clouds (% Sky Obscured)

74
38
41
40
39
38
33
33
32
21
11
0
28
13
0
8
16
24
32
43
62
39
21
0

High Clouds (% Sky Obscured)

40
55
67
73
100
100
87
73
58
61
54
63
19
16
9
8
4
3
25
48
68
48
25
1

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 (%)

27
18
23
18
26
21
21
19
11
11
8
3
4
3
1
1
1
0
2
1
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)

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

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
9
9
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
93
91
91
91
91
91
90
88
88
88
87
85
87
87
87
87
87
85
84
82
84
84

Pressure (mb)

1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027
1026
1026
1026
1026

Ozone (du)

401
404
400
396
392
391
392
389
389
386
384
382
381
381
380
380
379
379
378
377
375
374
373
372

Tuesday 28

Waxing Gibbous 93%

17:32

04:47

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

Sun - Rise: 05:39, Set: 21:02, Transit: 13:22. Moon - Rise: 17:32, 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
34
35
35
35
34
34
34
34
44
55
65
54
43
32
27
21
16
10
5
0
8
17
27

Low Clouds (% Sky Obscured)

17
17
17
16
19
24
30
33
34
44
55
65
54
43
32
21
11
0
0
0
0
1
4
14

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
6
11
16

High Clouds (% Sky Obscured)

3
5
8
8
9
9
4
3
2
2
3
3
2
1
1
4
9
13
8
5
0
2
3
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 (%)

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
82
82
81
78
77
75
73
72
72
72
72
75
76
78
77
77
77
77
78
78
78
80

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

371
371
370
370
370
371
371
370
369
369
369
369
369
368
368
368
368
368
368
367
366
365
363
361

Wednesday 29

Waxing Gibbous 97%

18:54

04:52

07 OK
08 Good
09 Good
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:37, Set: 21:04, Transit: 13:22. Moon - Rise: 18:54, 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)

27
16
5
5
5
10
10
20
25
40
60
65
66
62
53
57
53
50

Low Clouds (% Sky Obscured)

27
16
5
5
5
10
10
20
25
37
30
24
19
17
20
13
14
10

Medium Clouds (% Sky Obscured)

10
5
1
5
5
10
10
20
25
31
31
31
29
21
14
14
13
13

High Clouds (% Sky Obscured)

14
16
5
5
5
10
10
20
25
31
16
0
1
1
2
8
15
16

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

0
1
1
13
21
26
31
29
25
26
40
49
50
53
46
35
23
13

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
81
80
80
83
84
85
86
87
87
89
92
93
95
95
93
90
87

Pressure (mb)

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

Ozone (du)

360
359
359
359
360
362
363
363
364
364
364
363
362
363
363
364
364
365

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

Generated: 23/04/26 07:08:58. Forecast: 23/04/26 to 29/04/26. Timezone: UTC+1.00