Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 9

Waning Gibbous 64%

00:22

10:48

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
02 Bad
03 Bad

Sun - Rise: 08:39, Set: 16:02, Transit: 12:20. Moon - Rise: 00:22, Set: 10:48. Civil Dark: 16:47 - 07:54. Nautical Dark: 17:35 - 07:06. Astro Dark: 18:20 - 06:21

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

43
14
37
52
57
76
89
93
83
81
89
85
85
83
85
81
82
81
84
74
72
71
44
17

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
81
60

ISS Passover

Visibility (miles)

0
0
0
2
5
5
1
0
0
0
0
0
0
0
0
0
0
0
0
9
5
4
4
4

Fog (%)

1
1
0
0
0
0
0
0
0
0
0
0
1
9
30
12
2
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
Snow
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
3
11
32
79
95
65
42
38
37
29
15
14
27
28
25
18
14
7
6
5
5

Precipitation Amount (mm)

0
0
0
0
0
0
0.5
0.8
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
3
3
3
3
3
3
3
2
2
2
2
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
-1
-1
-1
-1
-1
-1
1
1
1
2
1
1
1
1
2
1
1
1
1
1
1
1
1

Relative Humidity (%)

98
100
98
96
96
94
92
100
98
100
100
98
98
98
98
100
98
98
98
96
96
96
96
96

Pressure (mb)

998
998
999
999
1000
1001
1001
1001
1002
1002
1003
1004
1005
1005
1006
1007
1008
1008
1009
1009
1010
1010
1011
1012

Ozone (du)

358
364
360
360
354
350
350
352
355
358
357
355
352
350
350
347
346
346
349
353
362
368
364
359

Saturday 10

Third Quarter 54%

01:41

10:54

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

Sun - Rise: 08:38, Set: 16:04, Transit: 12:21. Moon - Rise: 01:41, Set: 10:54. Civil Dark: 16:49 - 07:53. Nautical Dark: 17:36 - 07:05. Astro Dark: 18:21 - 06:20

Total Clouds (% Sky Obscured)

99
86
68
54
59
65
66
52
42
30
32
43
29
35
28
52
46
46
47
86
57
100
100
100

Low Clouds (% Sky Obscured)

16
9
10
10
10
6
10
10
10
6
2
2
1
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

99
83
55
27
21
23
23
7
2
0
0
0
2
2
23
13
25
46
37
77
57
100
100
100

High Clouds (% Sky Obscured)

55
5
0
0
0
0
0
0
0
2
17
37
25
35
28
45
41
46
43
75
31
100
100
100

ISS Passover

Visibility (miles)

5
5
9
9
6
5
5
5
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
1

Fog (%)

0
0
0
0
0
0
0
0
3
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
Snow

Precipitation Probability (%)

4
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
4
30
40

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
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
96
96
98
98
96
94
93
91
89
91
92
92
92
92
91
89
86
86
86
84
81
87

Pressure (mb)

1012
1012
1013
1013
1014
1015
1015
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1018
1017
1017
1016
1016
1015
1015

Ozone (du)

361
362
362
368
368
364
357
352
348
344
341
337
334
332
331
331
332
331
328
327
323
321
318
313

Sunday 11

Waning Crescent 44%

03:01

11:00

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
02 Bad
03 Bad

Sun - Rise: 08:37, Set: 16:05, Transit: 12:21. Moon - Rise: 03:01, Set: 11:00. Civil Dark: 16:50 - 07:52. Nautical Dark: 17:38 - 07:05. Astro Dark: 18:23 - 06:20

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
88
71
61
50
34

Low Clouds (% Sky Obscured)

21
37
29
17
62
92
100
100
100
100
96
100
100
100
86
78
62
87
88
70
58
52
42
33

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
96
100
87
100
100
100
100
100
88
66
44
25
12
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
76
0
0
0
0
0

ISS Passover

Visibility (miles)

3
7
9
9
8
8
8
8
4
5
5
9
4
3
0
0
5
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
Very Light Rain
Very Light Rain
Snow
Snow
Light Rain
Very Light Rain
None
Light Rain
Moderate Rain
Light Rain
Light Rain
None
None
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

31
40
63
67
68
76
90
95
95
95
87
79
95
95
95
95
91
93
95
80
41
33
24
24

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.3
1
1.7
0.7
0.2
0
2.4
2.9
1.5
0.5
0
0
0.3
0.2
0
0
0
0

Wind Speed/Direction (mph)

5
5
5
7
8
8
7
7
7
7
8
8
7
6
4
7
6
7
14
15
17
15
15
15

Chance of Frost

Temperature (°C)

-2
-1
-1
-0
0
0
1
1
1
1
2
2
2
3
3
3
3
4
5
6
6
7
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
87
84
84
86
86
88
88
89
91
91
89
91
94
94
96
96
96
88
83
82
79
79
79

Pressure (mb)

1014
1012
1011
1010
1009
1009
1008
1007
1005
1004
1002
1001
999
998
997
995
993
991
990
990
990
990
990
990

Ozone (du)

308
307
307
310
306
302
299
299
300
300
300
299
297
298
303
306
305
302
302
299
305
307
310
312

Monday 12

Waning Crescent 35%

No Rise

11:09

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

Sun - Rise: 08:36, Set: 16:07, Transit: 12:22. Moon - Rise: No Rise, Set: 11:09. Civil Dark: 16:52 - 07:51. Nautical Dark: 17:39 - 07:04. Astro Dark: 18:24 - 06:19

Total Clouds (% Sky Obscured)

51
56
65
71
35
40
61
39
45
85
82
38
26
28
36
44
54
59
57
54
75
86
94
64

Low Clouds (% Sky Obscured)

41
41
40
41
30
40
55
39
45
64
60
38
26
27
27
28
32
44
48
52
55
54
52
52

Medium Clouds (% Sky Obscured)

0
0
9
18
28
18
9
0
10
19
25
18
10
0
0
0
1
0
0
0
12
21
30
43

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
11
18
13
8
3
15
25
37
44

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 (%)

20
8
7
9
5
20
15
17
17
26
13
12
12
5
9
11
20
16
12
4
5
7
14
6

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)

15
15
15
15
15
14
14
15
15
15
14
14
13
13
13
13
13
13
12
11
10
10
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
75
77
75
75
75
77
75
77
77
77
77
78
79
82
84
84
84
85
85
88
84
84
87

Pressure (mb)

989
989
989
989
989
989
989
989
989
989
989
990
990
991
991
992
993
993
994
995
995
995
996
996

Ozone (du)

313
311
311
311
312
311
312
313
311
310
312
317
318
317
320
324
328
331
333
330
331
330
330
330

Tuesday 13

Waning Crescent 26%

04:21

11:21

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
02 Bad
03 Bad

Sun - Rise: 08:35, Set: 16:09, Transit: 12:22. Moon - Rise: 04:21, Set: 11:21. Civil Dark: 16:53 - 07:50. Nautical Dark: 17:41 - 07:03. Astro Dark: 18:25 - 06:19

Total Clouds (% Sky Obscured)

66
85
100
100
100
100
100
100
100
100
100
100
100
100
96
92
89
93
97
100
99
98
96
96

Low Clouds (% Sky Obscured)

59
67
67
66
65
62
63
86
85
80
74
71
69
65
64
67
72
71
72
73
74
74
73
74

Medium Clouds (% Sky Obscured)

56
69
55
55
65
100
100
100
100
100
99
100
100
100
91
75
62
64
69
74
69
63
53
63

High Clouds (% Sky Obscured)

50
84
100
100
100
100
100
100
89
81
76
78
35
80
59
42
20
34
53
70
65
60
55
48

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
3
1
4
3
2
1
1
0
2
3
5
6
6
7

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

Precipitation Probability (%)

7
9
22
29
34
47
45
42
66
95
95
95
95
95
81
81
93
78
66
59
49
43
37
53

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.8
1.8
2.3
0.8
0.7
0.3
0.4
0.8
0.5
0.3
0
0
0
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
91
93
90
90
90
87
88
87
91
95
98
95
94
98
98
98
98
98
98
98
98
98
96

Pressure (mb)

996
996
996
996
996
997
996
996
996
995
994
994
993
993
992
994
993
993
993
993
993
993
993
993

Ozone (du)

325
324
324
327
329
329
329
327
323
324
326
327
325
321
319
320
321
322
330
338
346
352
358
364

Wednesday 14

Waning Crescent 18%

05:41

11:41

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
02 Bad
03 Bad

Sun - Rise: 08:34, Set: 16:11, Transit: 12:22. Moon - Rise: 05:41, Set: 11:41. Civil Dark: 16:55 - 07:50. Nautical Dark: 17:42 - 07:02. Astro Dark: 18:27 - 06:18

Total Clouds (% Sky Obscured)

96
96
93
90
87
91
95
99
89
78
68
74
83
94
94
98
98
97
94
90
94
97
100
100

Low Clouds (% Sky Obscured)

75
77
77
76
76
75
74
73
64
55
47
42
45
50
61
77
96
91
87
82
88
93
99
95

Medium Clouds (% Sky Obscured)

73
83
67
53
41
58
75
93
83
73
64
69
79
89
89
90
90
78
69
64
76
88
100
90

High Clouds (% Sky Obscured)

37
26
18
9
0
13
25
36
25
15
3
22
41
57
38
17
0
7
12
14
38
58
75
56

ISS Passover

Visibility (miles)

8
9
9
9
9
9
8
7
5
7
8
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

Very Light Rain
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 (%)

55
46
39
33
30
29
21
15
20
22
18
14
13
9
25
33
42
46
44
24
27
25
20
47

Precipitation Amount (mm)

0.2
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
5
7
7
8
9
10
12
13
12
12
11
9
8
7
7
6
6
6
6
7
4
3
5

Chance of Frost

Temperature (°C)

5
5
6
6
6
5
5
6
6
6
6
6
6
5
5
5
5
5
6
6
6
6
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
93
93
93
93
94
93
94
93
88
86
88
88
89
90
90
90
91
93
94
93
93
93

Pressure (mb)

993
992
992
993
993
993
993
994
994
994
995
995
995
995
996
996
996
996
996
996
996
996
996
996

Ozone (du)

370
377
384
377
370
362
365
368
371
369
368
367
368
369
371
374
378
381
382
383
383
384
384
384

Thursday 15

Waning Crescent 11%

06:54

12:12

Sun - Rise: 08:33, Set: 16:12, Transit: 12:23. Moon - Rise: 06:54, Set: 12:12. Civil Dark: 16:57 - 07:49. Nautical Dark: 17:44 - 07:02. Astro Dark: 18:28 - 06:17

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 Ratho, Edinburgh, United Kingdom (55.92,-3.38)

Generated: 09/01/26 04:02:59. Forecast: 09/01/26 to 15/01/26. Timezone: UTC+0.00