Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 21

Waxing Crescent 24%

07:18

03:25

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

Sun - Rise: 05:57, Set: 20:47, Transit: 13:23. Moon - Rise: 07:18, Set: 03:25. Civil Dark: 21:30 - 05:13. Nautical Dark: 22:28 - 04:15. Astro Dark: 23:46 - 02:54

Total Clouds (% Sky Obscured)

62
82
35
34
30
23
12
3
4
17
9
14
19
25
26
7
2
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

27
22
28
28
30
23
12
1
1
17
9
14
19
25
26
7
1
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

41
8
3
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
4
0
0
0
0
0
0
0
0
0
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
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)

7
7
7
10
11
12
11
11
10
9
8
6
5
4
7
10
11
11
10
10
10
10
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
4
5
5
6
5
4
4
5
5
5
4
4
4
5
5
5
5
5
5
5
4
4

Relative Humidity (%)

77
77
75
77
75
78
73
68
65
64
61
60
58
56
60
72
76
76
78
81
84
82
81
79

Pressure (mb)

1032
1032
1033
1033
1034
1034
1034
1034
1034
1033
1033
1032
1032
1032
1032
1033
1033
1033
1034
1034
1033
1033
1033
1033

Ozone (du)

408
403
402
405
407
407
405
402
400
399
397
394
391
386
380
379
377
377
381
383
383
384
383
382

Wednesday 22

Waxing Crescent 35%

08:31

03:59

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

Sun - Rise: 05:54, Set: 20:49, Transit: 13:23. Moon - Rise: 08:31, Set: 03:59. Civil Dark: 21:33 - 05:10. Nautical Dark: 22:31 - 04:11. Astro Dark: 23:52 - 02:48

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
8
17
15
2
2
23
100
100
42
100
100
93
80

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
8
17
15
2
0
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
50
45
44
40

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
21
100
100
42
100
100
88
60

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)

8
9
9
8
7
7
5
5
5
7
7
7
7
5
3
3
2
2
3
3
4
4
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
78
77
75
74
72
70
69
65
65
65
71
72
73
73
76
80
78
78
80
79
81
78
79

Pressure (mb)

1033
1033
1033
1034
1033
1033
1033
1033
1033
1032
1032
1031
1031
1031
1031
1032
1032
1032
1032
1032
1032
1032
1032
1032

Ozone (du)

382
383
389
394
393
391
391
392
391
391
393
395
396
389
379
376
375
373
369
367
368
367
368
371

Thursday 23

Waxing Crescent 46%

10:05

04:17

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

35
58
25
11
9
76
96
98
92
89
62
68
34
30
6
6
5
6
2
1
1
0
0
0

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)

28
45
21
11
0
8
14
3
76
31
16
47
21
16
4
3
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
0
2
0
6
48
89
93
73
82
59
42
22
15
1
1
5
6
2
1
1
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
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
6
5
5
5
4
3
3
2
2
2
2
3
3
2
2
3
3
3
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
81
79
77
77
77
74
70
65
64
65
68
70
72
73
74
74
74
75
75
74
75
75
75

Pressure (mb)

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

Ozone (du)

375
378
376
368
365
363
362
362
361
360
358
357
356
356
355
354
355
356
356
358
360
362
364
365

Friday 24

First Quarter 58%

11:42

04:27

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

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)

0
11
21
36
22
13
14
27
23
19
13
11
10
8
1
1
1
2
3
0
0
0
0
0

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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0

High Clouds (% Sky Obscured)

0
9
17
36
19
12
14
27
23
19
13
11
10
8
1
1
1
2
3
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
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
3
3
3
2
1
1
2
3
4
4
4
4
3
3
3
3
3
4
4
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
9
10
11
13
14
13
12
11
11
11
10
10
10
10
8
8
7
6
6
5
5
5

Dew Point (°C)

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

Relative Humidity (%)

74
74
74
76
76
76
72
70
67
68
69
70
74
75
72
69
73
78
78
77
75
74
74
75

Pressure (mb)

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

Ozone (du)

364
364
364
364
366
367
369
370
372
374
374
374
374
373
373
374
376
376
376
376
377
378
377
377

Saturday 25

Waxing Gibbous 69%

13:16

04:34

06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 OK
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

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)

0
2
6
8
8
8
8
32
60
87
93
97
99
96
98
100
100
100
100
100
100
100
100
100

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)

0
0
0
0
0
0
0
0
0
0
13
27
40
54
51
57
63
64
65
67
74
88
89
96

High Clouds (% Sky Obscured)

0
2
5
7
7
7
7
32
56
86
92
96
97
93
96
100
100
100
100
70
40
15
10
10

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
2
4
5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
77
75
74
71
68
68
70
70
70
71
72
73
75
76
76
78
77
76
76
76
77
77
78

Pressure (mb)

1025
1024
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1024
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

376
377
377
377
376
375
372
371
370
370
369
368
366
367
367
366
366
367
368
370
370
371
371
372

Sunday 26

Waxing Gibbous 78%

14:45

04:39

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
04 Bad
05 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
99
98
96
98
99
100
99
97
96
93
91
89
89
89
90
92
94
96
95
94

Low Clouds (% Sky Obscured)

0
0
0
0
15
35
71
88
96
100
98
95
93
88
84
79
78
78
77
81
85
89
81
73

Medium Clouds (% Sky Obscured)

99
95
91
88
83
71
62
56
54
48
44
41
38
31
25
18
21
32
39
42
44
50
57
61

High Clouds (% Sky Obscured)

10
40
70
100
67
33
1
22
36
50
31
15
2
1
0
0
4
7
9
32
50
67
59
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 (%)

6
7
6
3
13
18
22
32
42
47
40
30
16
19
22
24
20
20
22
23
24
25
24
24

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
80
81
81
83
83
83
82
84
84
85
85
85
85
85
84
82
81
80
77
77
76
74
73

Pressure (mb)

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

Ozone (du)

374
375
375
375
375
375
376
376
376
377
378
383
387
392
391
390
389
388
387
386
384
382
380
379

Monday 27

Waxing Gibbous 86%

16:10

04:43

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

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)

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

Low Clouds (% Sky Obscured)

57
48
50
52
60
67
72
73
77
79
70
62
56
58
59
58
67
71
78

Medium Clouds (% Sky Obscured)

65
67
71
75
78
83
86
77
69
59
66
74
82
77
76
74
74
74
74

High Clouds (% Sky Obscured)

44
50
52
55
49
48
75
84
76
84
83
77
66
55
46
38
47
55
49

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

25
33
38
42
41
39
38
36
32
25
18
12
5
9
7
5
7
7
4

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
8
7
7
7
7
7
8
8
8
8
8
8
8
8
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

70
69
69
69
69
68
68
68
69
69
71
73
74
77
78
80
81
81
80

Pressure (mb)

1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028

Ozone (du)

378
377
376
374
373
372
372
371
371
371
370
369
368
367
367
366
365
365
365

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

Generated: 21/04/26 06:09:52. Forecast: 21/04/26 to 27/04/26. Timezone: UTC+1.00