Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 22

Waxing Crescent 54%

12:21

02:27

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
20 Bad

Sun - Rise: 04:45, Set: 21:31, Transit: 13:09. Moon - Rise: 12:21, Set: 02:27. Civil Dark: 22:25 - 03:51. Nautical Dark: 23:57 - 02:17. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

94
87
96
100
54
40
48
32
69
80
62
90
100
100
100
100
100
100
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

50
58
46
64
49
40
47
32
38
34
35
47
62
57
55
48
48
60
56
47
23
28
24
22

Medium Clouds (% Sky Obscured)

64
87
96
100
18
0
0
0
0
0
4
6
3
6
4
6
13
74
38
41
28
95
100
97

High Clouds (% Sky Obscured)

65
87
96
90
0
0
0
0
69
80
53
80
100
100
100
100
100
98
93
100
100
100
100
100

ISS Passover

Visibility (miles)

9
6
4
4
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
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

41
63
95
79
29
4
4
2
0
0
0
0
2
1
1
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.6
0.9
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
14
14
14
13
13
12
12
12
12
13
14
14
15
16
16
17
17
17
17
16
16
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
80
92
92
90
90
89
89
87
84
81
77
72
66
59
54
51
48
48
49
53
56
62
67

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1020
1021
1021
1022
1023
1023
1024
1025
1025
1025
1026
1026
1026
1026
1026
1026
1027

Ozone (du)

354
359
367
376
383
375
372
364
358
352
349
345
342
340
339
337
335
333
330
327
324
321
319
317

Saturday 23

First Quarter 64%

13:46

02:35

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 OK
19 OK
20 OK

Sun - Rise: 04:44, Set: 21:33, Transit: 13:09. Moon - Rise: 13:46, Set: 02:35. Civil Dark: 22:27 - 03:49. Nautical Dark: 00:02 - 02:12. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
99
100
96
98
67
69
100
99
100
90
92
79
55
61
87
58
52
61
67
43
40
36

Low Clouds (% Sky Obscured)

20
10
25
29
32
41
32
28
23
9
8
28
36
48
55
61
74
58
52
61
56
38
21
21

Medium Clouds (% Sky Obscured)

98
96
96
98
71
40
37
30
52
44
50
34
34
32
22
16
7
6
4
17
16
7
18
18

High Clouds (% Sky Obscured)

100
100
86
91
86
97
45
56
100
94
79
45
45
28
4
37
57
8
5
5
3
1
2
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
1
1
1
1
1
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
6
0
1
8
1
8
12
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
6
6
6
6
6
6
6
6
6
7
9
11
12
12
12
13
13
12
12
12
12
11
9

Chance of Frost

Temperature (°C)

15
14
14
13
13
13
12
12
12
12
13
14
15
16
17
18
19
19
20
20
20
19
19
18

Feels Like (°C)

13
12
12
11
11
11
11
11
11
10
10
11
12
13
14
16
16
16
18
18
18
18
18
18

Dew Point (°C)

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

Relative Humidity (%)

69
74
78
79
79
80
80
81
83
80
74
69
65
61
57
54
52
50
49
49
51
56
62
67

Pressure (mb)

1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1029
1028
1029
1029
1029
1028
1028
1028
1028
1028
1028
1028

Ozone (du)

317
318
318
320
322
322
323
322
322
323
323
323
321
319
318
318
318
319
318
318
317
318
320
320

Sunday 24

Waxing Gibbous 74%

15:07

02:41

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

Sun - Rise: 04:42, Set: 21:35, Transit: 13:09. Moon - Rise: 15:07, Set: 02:41. Civil Dark: 22:29 - 03:48. Nautical Dark: 00:06 - 02:07. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

35
36
24
0
2
3
12
6
19
40
46
94
48
76
49
7
16
36
55
47
30
31
21
12

Low Clouds (% Sky Obscured)

35
36
24
0
0
0
0
0
0
21
32
17
0
30
22
1
16
36
54
47
30
31
21
12

Medium Clouds (% Sky Obscured)

4
2
0
0
2
3
1
0
9
40
35
83
48
60
31
3
2
4
6
3
1
2
1
0

High Clouds (% Sky Obscured)

3
2
0
0
0
0
11
6
19
40
2
45
2
0
0
0
0
3
2
0
2
3
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
5
5
4
4
5
5
5
5
5
4
5
8
10
11
12
13
14
14
14
13
13
12
11

Chance of Frost

Temperature (°C)

17
15
14
14
13
12
12
12
11
12
13
15
17
18
19
20
21
21
20
20
19
19
18
17

Feels Like (°C)

17
16
15
15
14
13
12
12
12
12
13
14
14
16
16
17
18
19
18
17
17
17
17
16

Dew Point (°C)

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

Relative Humidity (%)

72
78
83
84
84
84
83
84
87
84
79
75
69
64
61
57
54
54
55
57
58
60
64
68

Pressure (mb)

1028
1029
1029
1029
1029
1029
1028
1028
1028
1029
1029
1029
1029
1029
1029
1028
1028
1029
1029
1029
1029
1029
1029
1029

Ozone (du)

321
321
321
322
322
323
325
326
326
328
328
329
329
329
329
328
328
328
328
327
327
328
327
328

Monday 25

Waxing Gibbous 74%

16:27

02:46

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

Sun - Rise: 04:41, Set: 21:36, Transit: 13:09. Moon - Rise: 16:27, Set: 02:46. Civil Dark: 22:31 - 03:46. Nautical Dark: 00:12 - 02:02. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

5
18
29
39
58
43
32
28
25
38
34
39
35
32
33
30
29
28
28
34
64
23
59
73

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
14
30
35
32
33
30
29
28
28
30
21
14
19
23

Medium Clouds (% Sky Obscured)

0
18
29
39
52
43
32
28
25
30
20
11
1
0
0
0
0
1
1
1
1
1
0
0

High Clouds (% Sky Obscured)

3
2
2
2
13
6
2
2
2
15
8
12
4
2
4
4
4
4
5
11
52
10
37
53

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)

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

Chance of Frost

Temperature (°C)

16
14
14
13
12
12
11
11
11
11
11
12
13
14
15
16
17
18
18
18
18
17
17
15

Feels Like (°C)

15
14
13
12
11
10
10
9
10
10
10
11
12
13
15
16
18
18
18
17
16
15
16
13

Dew Point (°C)

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

Relative Humidity (%)

73
74
70
69
70
70
72
74
77
76
71
63
56
52
48
46
45
45
46
52
55
61
66
74

Pressure (mb)

1030
1030
1030
1030
1031
1031
1031
1031
1031
1031
1031
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032

Ozone (du)

328
329
330
331
332
334
335
335
335
334
334
333
333
334
335
335
336
335
334
334
334
333
333
333

Tuesday 26

Waxing Gibbous 82%

17:46

02:52

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
20 Bad

Sun - Rise: 04:39, Set: 21:38, Transit: 13:09. Moon - Rise: 17:46, Set: 02:52. Civil Dark: 22:33 - 03:44. Nautical Dark: 00:17 - 01:56. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

64
57
81
81
84
85
84
82
68
51
91
89
85
77
70
62
55
48
43
57
68
77
74
73

Low Clouds (% Sky Obscured)

27
29
29
28
22
19
15
12
8
4
80
83
82
77
70
62
55
43
31
28
28
27
23
20

Medium Clouds (% Sky Obscured)

0
2
5
7
5
4
2
2
2
2
5
4
5
4
3
2
2
1
1
5
9
13
17
23

High Clouds (% Sky Obscured)

39
35
58
65
71
68
74
69
41
18
21
21
13
8
9
14
13
13
10
6
3
0
1
1

ISS Passover

Visibility (miles)

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

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
2
3
6
8
6
7
5

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

Chance of Frost

Temperature (°C)

14
13
12
12
11
10
10
9
10
10
10
11
12
13
14
15
16
16
16
17
16
16
16
15

Feels Like (°C)

12
11
10
8
8
8
7
7
8
8
9
9
9
10
10
10
11
16
16
16
17
17
16
14

Dew Point (°C)

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

Relative Humidity (%)

79
81
79
79
80
83
82
84
84
81
76
71
66
62
61
60
59
62
63
65
68
71
74
77

Pressure (mb)

1032
1033
1033
1034
1034
1033
1033
1033
1033
1033
1033
1029
1029
1029
1028
1028
1027
1027
1026
1025
1025
1024
1023
1023

Ozone (du)

334
336
337
336
335
336
337
337
337
337
337
338
339
340
340
341
342
343
343
343
343
343
343
344

Wednesday 27

Waxing Gibbous 89%

19:07

02:59

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

Sun - Rise: 04:38, Set: 21:40, Transit: 13:10. Moon - Rise: 19:07, Set: 02:59. Civil Dark: 22:35 - 03:42. Nautical Dark: 00:23 - 01:50. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

73
67
57
42
28
34
44
40
37
32
26
14
4
12
19
27
51
75
98
94
81
66
65
65

Low Clouds (% Sky Obscured)

21
30
34
33
28
33
35
33
30
27
19
10
0
8
15
23
29
35
42
34
28
22
42
65

Medium Clouds (% Sky Obscured)

30
20
11
0
0
0
0
1
1
2
5
6
4
7
7
7
15
22
29
20
11
1
2
2

High Clouds (% Sky Obscured)

1
1
1
0
0
0
0
1
2
4
12
14
4
12
19
27
49
65
79
73
71
66
50
28

ISS Passover

Visibility (miles)

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

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
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
14
20
20
55
67
70
74
80
78
65
52

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.3
0.4
0.6
0.4
0.3
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
14
14
14
14
13
13
12
13
14
15
17
19
21
22
22
23
23
23
23
21
19
17
16

Feels Like (°C)

14
14
14
14
14
14
13
13
13
13
14
17
17
19
20
21
23
23
23
22
21
19
17
17

Dew Point (°C)

11
11
11
11
11
11
11
11
11
11
12
13
14
15
16
17
18
18
18
18
17
15
13
13

Relative Humidity (%)

76
79
80
82
82
84
86
89
86
83
80
78
73
70
72
71
72
73
74
75
77
78
81
85

Pressure (mb)

1023
1023
1022
1022
1021
1021
1021
1020
1020
1020
1019
1019
1019
1019
1018
1018
1018
1017
1016
1016
1016
1016
1016
1016

Ozone (du)

344
344
345
345
345
346
346
347
346
346
345
346
347
348
348
348
347
349
351
353
351
349
346
344

Thursday 28

Waxing Gibbous 95%

20:28

03:09

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: 04:37, Set: 21:41, Transit: 13:10. Moon - Rise: 20:28, Set: 03:09. Civil Dark: 22:37 - 03:41. Nautical Dark: 00:29 - 01:43. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

66
79
89
99
99
100
100
99
97
97
96
97
98
96
93
91

Low Clouds (% Sky Obscured)

66
79
82
82
81
81
80
80
85
85
89
91
96
95
93
91

Medium Clouds (% Sky Obscured)

2
7
14
18
26
36
55
59
59
59
43
23
3
2
1
0

High Clouds (% Sky Obscured)

9
15
22
24
43
52
49
39
32
22
40
60
85
62
34
3

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

41
32
21
7
5
2
1
4
6
5
11
11
6
15
19
22

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
5
6
6
6
6
5
6
6
6
5
7
8
11
14

Chance of Frost

Temperature (°C)

14
13
13
12
12
12
12
12
12
12
13
13
14
15
15
16

Feels Like (°C)

17
16
15
15
15
12
11
11
11
11
11
12
12
12
12
13

Dew Point (°C)

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

Relative Humidity (%)

89
95
92
90
90
90
89
88
87
87
87
87
84
84
80
75

Pressure (mb)

1016
1016
1015
1015
1015
1014
1014
1013
1013
1012
1012
1012
1011
1011
1011
1011

Ozone (du)

342
340
340
340
340
344
347
351
354
357
360
358
355
353
354
354

Forecast for Old Town, Edinburgh, United Kingdom (55.95,-3.19)

Generated: 22/05/26 20:36:26. Forecast: 22/05/26 to 28/05/26. Timezone: UTC+1.00