Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 21

Waxing Crescent 24%

06:56

02:10

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

Sun - Rise: 05:41, Set: 20:31, Transit: 13:06. Moon - Rise: 06:56, Set: 02:10. Civil Dark: 21:15 - 04:57. Nautical Dark: 22:13 - 03:59. Astro Dark: 23:34 - 02:38

Total Clouds (% Sky Obscured)

99
95
65
45
42
39
30
41
41
39
36
38
42
43
42
44
43
41
50
37
46
49
64
77

Low Clouds (% Sky Obscured)

72
45
40
37
42
39
30
41
41
39
36
38
42
43
42
44
43
41
50
37
46
49
64
77

Medium Clouds (% Sky Obscured)

4
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)

11
3
0
0
4
4
4
4
4
4
1
0
0
0
3
1
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 (%)

3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
2
2
2
2
4
5
6
7
7
8
9
8
8
8
8
7
6
6
5
4
4
4
3

Dew Point (°C)

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

Relative Humidity (%)

91
93
93
91
89
91
87
82
78
73
71
71
71
72
76
78
82
87
96
98
98
98
98
98

Pressure (mb)

1034
1034
1034
1034
1034
1035
1035
1036
1036
1036
1036
1036
1036
1036
1036
1035
1035
1035
1035
1036
1036
1036
1036
1036

Ozone (du)

396
395
395
397
399
399
392
381
378
378
383
386
386
384
382
380
380
381
382
381
382
385
387
385

Wednesday 22

Waxing Crescent 35%

08:09

03:11

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 OK
16 OK
17 OK
18 OK
19 OK
20 Bad
21 Bad
22 Bad
23 OK
00 Bad
01 Bad

Sun - Rise: 05:39, Set: 20:33, Transit: 13:06. Moon - Rise: 08:09, Set: 03:11. Civil Dark: 21:17 - 04:55. Nautical Dark: 22:16 - 03:56. Astro Dark: 23:40 - 02:32

Total Clouds (% Sky Obscured)

94
100
100
98
100
100
91
92
95
94
95
88
63
40
31
25
30
41
47
49
42
36
41
39

Low Clouds (% Sky Obscured)

93
100
100
97
100
100
87
85
88
89
91
85
63
40
31
25
30
41
47
49
42
36
41
39

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)

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

ISS Passover

Visibility (miles)

7
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 (%)

14
16
17
17
11
16
5
11
4
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
6
6
6
7
7
8
8
8
8
9
9
8
8
8
7
7
7
6
4
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
3
3
3
3
3
3
4
4
4
4
4
4
4
4
3
3
3
3
3
2
2
2

Relative Humidity (%)

93
88
86
85
85
82
81
79
79
78
74
73
72
72
73
73
74
79
88
91
93
91
91
91

Pressure (mb)

1035
1035
1035
1035
1035
1035
1036
1036
1036
1035
1035
1035
1035
1035
1035
1034
1034
1034
1034
1035
1035
1035
1034
1034

Ozone (du)

384
383
383
383
383
384
386
386
386
385
387
387
385
382
381
381
380
380
380
379
378
380
376
373

Thursday 23

Waxing Crescent 46%

09:43

03:44

02 Bad
03 OK
04 OK
05 OK
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 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK

Sun - Rise: 05:36, Set: 20:36, Transit: 13:06. Moon - Rise: 09:43, Set: 03:44. Civil Dark: 21:20 - 04:52. Nautical Dark: 22:20 - 03:52. Astro Dark: 23:46 - 02:25

Total Clouds (% Sky Obscured)

45
33
23
34
18
26
24
25
27
31
32
18
4
10
2
13
34
32
30
23
34
44
42
39

Low Clouds (% Sky Obscured)

45
33
23
34
18
26
24
25
27
31
32
18
0
9
0
0
0
9
20
23
34
44
42
39

Medium Clouds (% Sky Obscured)

0
0
0
0
0
3
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

30
8
1
21
5
4
4
0
4
4
6
1
4
4
2
10
22
19
11
2
6
16
18
11

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
5
5
5
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)

2
2
2
2
2
2
3
5
6
7
7
8
9
9
10
10
9
9
7
5
4
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
2
2
2
2
2
5
7
9
9
10
11
11
11
10
9
8
7
5
4
3
3
2
2

Dew Point (°C)

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

Relative Humidity (%)

91
89
88
88
86
83
73
67
62
58
57
55
55
56
59
61
64
74
83
86
86
83
83
83

Pressure (mb)

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

Ozone (du)

372
374
377
378
379
381
382
384
383
383
383
383
382
380
379
377
376
374
374
374
376
376
377
378

Friday 24

First Quarter 58%

11:22

04:02

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

Sun - Rise: 05:33, Set: 20:38, Transit: 13:06. Moon - Rise: 11:22, Set: 04:02. Civil Dark: 21:22 - 04:49. Nautical Dark: 22:23 - 03:48. Astro Dark: 23:53 - 02:18

Total Clouds (% Sky Obscured)

39
32
42
46
45
41
41
40
47
40
42
39
30
23
24
25
25
30
34
37
37
37
37
42

Low Clouds (% Sky Obscured)

39
32
42
46
45
41
41
40
47
40
42
39
30
23
24
25
25
30
34
37
37
37
37
42

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)

6
3
3
2
3
3
3
3
3
3
3
3
1
0
1
0
2
2
2
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
2
2
2
3
4
6
6
8
9
10
9
9
10
9
8
8
6
4
4
3
2
2

Dew Point (°C)

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

Relative Humidity (%)

83
83
86
88
89
85
78
69
62
58
56
54
52
52
52
54
59
69
76
76
76
75
75
76

Pressure (mb)

1031
1031
1031
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1029
1028
1028
1028
1027
1028
1028
1028
1028
1027
1027

Ozone (du)

377
377
376
375
373
373
374
375
377
378
378
379
379
379
379
378
377
375
374
373
373
374
374
373

Saturday 25

Waxing Gibbous 68%

12:57

04:12

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

Sun - Rise: 05:31, Set: 20:40, Transit: 13:05. Moon - Rise: 12:57, Set: 04:12. Civil Dark: 21:25 - 04:46. Nautical Dark: 22:26 - 03:45. Astro Dark: 00:01 - 02:10

Total Clouds (% Sky Obscured)

46
44
47
46
52
59
59
72
52
46
51
47
39
34
30
27
25
47
66
83
89
94
100
100

Low Clouds (% Sky Obscured)

46
44
47
46
52
59
59
72
52
46
51
47
39
34
30
27
25
39
42
44
49
51
55
59

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
1
1
30

High Clouds (% Sky Obscured)

5
2
3
4
7
15
10
24
4
3
9
5
5
4
3
2
2
28
53
79
86
93
100
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
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
4
4
5
5
6
7
9
10
10
10
10
10
9
9
9
8
8
7
5
3
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
82
83
83
83
77
72
69
65
69
70
70
72
72
73
74
77
77
79
83
88
88
88
89

Pressure (mb)

1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

373
373
374
377
375
375
375
376
377
380
382
383
384
385
385
386
386
386
383
380
377
377
377
377

Sunday 26

Waxing Gibbous 78%

14:26

04:18

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
00 Bad
01 Bad

Sun - Rise: 05:28, Set: 20:42, Transit: 13:05. Moon - Rise: 14:26, Set: 04:18. Civil Dark: 21:27 - 04:43. Nautical Dark: 22:30 - 03:41. Astro Dark: 00:10 - 01:50

Total Clouds (% Sky Obscured)

100
100
100
100
100
93
83
78
72
71
73
84
93
100
100
100
100
99
98
97
92
86
78
76

Low Clouds (% Sky Obscured)

62
70
75
80
80
87
83
78
72
71
73
71
67
62
60
54
49
51
57
58
56
46
44
37

Medium Clouds (% Sky Obscured)

60
90
93
94
96
89
83
78
72
60
48
51
51
50
50
57
73
83
90
92
83
73
64
61

High Clouds (% Sky Obscured)

100
100
80
61
54
66
65
68
57
35
6
35
68
100
100
100
100
91
83
69
47
23
5
3

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
3
8
13
25
28
23
26
21
6
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
5
6
6
6
7
8
10
12
12
12
13
13
13
13
12
11
10
8
6
5
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
1
2
1
1
4
4
4
5
5
6
8
7
7
7
7
6
4
4
4
4
4
3

Dew Point (°C)

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

Relative Humidity (%)

89
89
89
88
86
86
81
78
74
74
73
73
74
76
76
78
81
85
87
90
93
93
93
94

Pressure (mb)

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

Ozone (du)

379
381
383
383
383
384
383
383
382
380
378
376
377
377
378
378
379
379
382
386
389
388
386
385

Monday 27

Waxing Gibbous 86%

15:52

04:23

Sun - Rise: 05:26, Set: 20:44, Transit: 13:05. Moon - Rise: 15:52, Set: 04:23. Civil Dark: 21:30 - 04:40. Nautical Dark: 22:33 - 03:37. Astro Dark: 00:20 - 01:36

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Newburgh, Aberdeenshire, United Kingdom (57.32,-2.01)

Generated: 21/04/26 02:47:15. Forecast: 21/04/26 to 27/04/26. Timezone: UTC+1.00