Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 12

Waning Crescent 35%

04:21

11:09

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
04 Bad

Sun - Rise: 08:36, Set: 16:07, Transit: 12:22. Moon - Rise: 04:21, 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)

83
79
71
62
88
69
42
44
42
81
89
72
75
77
81
83
80
79
84
100
100
99
96
89

Low Clouds (% Sky Obscured)

54
48
37
49
47
53
42
44
42
72
76
53
49
53
56
62
52
49
56
52
53
62
64
57

Medium Clouds (% Sky Obscured)

3
1
0
5
15
0
0
3
1
5
9
12
14
73
51
8
4
0
18
55
94
51
41
62

High Clouds (% Sky Obscured)

0
0
3
3
27
2
4
1
7
2
4
0
5
77
4
0
0
0
7
58
60
65
41
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 (%)

46
36
22
1
2
4
3
3
5
8
10
29
34
24
38
22
5
11
13
16
28
28
24
12

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)

20
19
18
19
19
19
18
18
18
17
17
15
12
13
13
14
12
10
7
5
6
5
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
81
79
79
77
77
77
78
78
80
75
77
85
84
84
85
88
90
91
91
91
91
93
91

Pressure (mb)

986
987
987
988
988
989
989
989
990
990
990
991
991
992
992
993
994
995
996
996
997
997
998
998

Ozone (du)

308
307
311
322
322
320
320
321
319
317
318
319
317
322
326
325
323
327
326
328
331
329
325
322

Tuesday 13

Waning Crescent 26%

No Rise

11:21

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 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good

Sun - Rise: 08:35, Set: 16:09, Transit: 12:22. Moon - Rise: No Rise, 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)

99
100
100
100
100
100
100
100
100
98
92
51
29
27
28
27
25
19
11
16
13
8
1
0

Low Clouds (% Sky Obscured)

56
57
37
53
49
88
92
86
56
53
49
44
29
27
28
27
25
19
11
16
13
7
0
0

Medium Clouds (% Sky Obscured)

94
100
100
100
100
100
100
100
100
96
51
24
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

56
74
100
100
81
53
100
100
12
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
5
3
3
3
3
2
2
0
6
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

25
49
85
95
95
95
95
95
86
47
4
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.5
0.6
0.7
1
1.1
1
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
5
5
5
5
5
5
5
6
6
6
5
4
4
3
3
2
1
1
1
1
0
0
0

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
91
94
96
94
94
94
96
94
91
88
83
77
79
83
83
83
83
81
81
81
84

Pressure (mb)

998
998
998
998
998
998
998
998
998
998
999
999
1000
1000
1001
1002
1002
1003
1003
1003
1004
1004
1004
1004

Ozone (du)

321
320
321
319
322
319
322
324
326
331
348
351
352
360
369
375
373
364
356
346
330
322
319
315

Wednesday 14

Waning Crescent 18%

05:41

11:41

05 Good
06 Good
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

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)

3
15
83
50
100
100
98
96
91
93
97
100
99
100
99
100
100
97
100
100
100
100
92
86

Low Clouds (% Sky Obscured)

1
0
7
4
4
1
6
1
2
2
2
7
5
5
16
57
76
83
91
93
97
100
90
82

Medium Clouds (% Sky Obscured)

2
15
83
50
82
91
91
49
48
53
78
86
59
99
78
99
92
93
100
61
58
55
38
61

High Clouds (% Sky Obscured)

3
15
50
50
99
100
90
85
59
76
91
100
95
99
96
62
100
58
72
23
11
0
0
17

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
1
1
5
6
5
5
9
9
5
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
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
None
None

Precipitation Probability (%)

0
0
0
4
1
0
0
0
0
0
1
4
9
16
31
25
43
51
65
57
67
69
54
40

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-3
-4
-4
-4
-4
-4
-3
-3
-2
-2
-2
-2
-3
-3
-4
-3
-3
-3
-4
-4
-3
-2
-3
-2

Dew Point (°C)

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

Relative Humidity (%)

86
86
84
89
87
83
76
73
76
76
76
82
83
89
94
96
94
93
89
89
91
91
89
94

Pressure (mb)

1005
1005
1005
1006
1006
1006
1006
1006
1005
1005
1004
1004
1003
1003
1002
1002
1001
1001
1000
999
999
999
998
998

Ozone (du)

313
314
319
319
323
339
340
340
342
340
339
338
336
339
345
349
349
351
360
367
366
367
367
369

Thursday 15

Waning Crescent 11%

06:54

12:12

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

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)

81
52
45
47
50
57
71
75
69
58
61
66
63
52
43
41
34
32
25
30
35
40
56
77

Low Clouds (% Sky Obscured)

60
52
45
47
50
56
59
58
56
50
50
52
52
48
43
39
27
11
1
2
8
9
14
23

Medium Clouds (% Sky Obscured)

45
7
2
2
2
2
2
2
0
2
0
1
2
3
15
15
10
15
15
15
25
30
51
73

High Clouds (% Sky Obscured)

60
8
0
0
0
0
0
0
0
0
5
30
25
8
43
40
34
32
25
30
35
40
52
58

ISS Passover

Visibility (miles)

5
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 (%)

15
11
8
4
5
6
1
3
4
0
3
2
0
1
1
0
0
0
0
1
3
2
5
7

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
94
94
94
93
88
82
79
79
82
83
85
85
85
85
85
84
84
84
83
83
83
84

Pressure (mb)

998
998
998
998
998
999
999
998
998
998
998
998
998
999
999
999
999
998
998
998
998
998
997
997

Ozone (du)

371
377
379
379
379
379
383
384
381
376
375
375
378
377
378
385
390
402
409
414
408
402
407
406

Friday 16

Waning Crescent 6%

07:53

13:01

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
04 Bad

Sun - Rise: 08:32, Set: 16:14, Transit: 12:23. Moon - Rise: 07:53, Set: 13:01. Civil Dark: 16:58 - 07:48. Nautical Dark: 17:45 - 07:01. Astro Dark: 18:30 - 06:16

Total Clouds (% Sky Obscured)

97
86
75
67
79
89
99
99
93
81
56
47
61
45
50
55
58
60
63
72
82
94
91
86

Low Clouds (% Sky Obscured)

33
41
49
56
59
60
63
51
48
48
49
47
49
39
46
50
57
60
63
66
66
69
66
63

Medium Clouds (% Sky Obscured)

94
79
62
50
66
82
98
98
84
57
33
22
13
4
5
7
8
10
12
25
38
55
45
35

High Clouds (% Sky Obscured)

56
48
35
31
37
43
58
69
65
53
22
9
12
16
21
25
30
35
40
45
50
55
36
19

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 (%)

5
12
15
10
8
7
6
8
8
5
8
8
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
86
86
86
86
86
85
83
85
83
85
91
93
91
89
89
88
88
86
86
86
86
86
88

Pressure (mb)

997
997
997
997
998
998
999
999
999
1000
1000
1001
1001
1002
1005
1005
1006
1006
1007
1007
1008
1008
1008
1009

Ozone (du)

409
407
406
407
411
415
415
418
420
419
419
420
420
422
423
425
427
425
424
423
422
421
420
420

Saturday 17

Waning Crescent 2%

08:35

14:08

05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 OK
15 OK
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

Sun - Rise: 08:30, Set: 16:16, Transit: 12:23. Moon - Rise: 08:35, Set: 14:08. Civil Dark: 17:00 - 07:47. Nautical Dark: 17:47 - 07:00. Astro Dark: 18:31 - 06:15

Total Clouds (% Sky Obscured)

83
81
79
77
75
66
55
45
33
24
32
44
53
60
64
72
73
74
76
75
74
73
82
90

Low Clouds (% Sky Obscured)

62
61
58
51
48
46
44
42
33
24
32
44
53
60
64
72
73
74
76
75
74
73
72
70

Medium Clouds (% Sky Obscured)

24
22
19
17
17
17
18
16
18
19
14
14
15
14
12
10
14
25
35
25
14
4
24
39

High Clouds (% Sky Obscured)

2
4
6
9
9
10
14
12
5
4
5
3
2
4
9
12
10
7
5
5
4
3
24
45

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
5
7
8
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
5
7
7
14
14
5
9
10
2
9
9
5
26
38
48
39
28
10
16
14

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
-1
-1
-1
-1
-0
0
1
1
1
1
1
0
-1
-1
-0
-0
-1
-1
-1
-1
-1
-1
-1

Relative Humidity (%)

89
89
91
91
92
91
89
88
88
88
86
86
86
86
88
89
91
92
94
96
96
92
92
92

Pressure (mb)

1009
1009
1010
1010
1011
1011
1011
1011
1011
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010

Ozone (du)

419
419
420
421
422
422
421
421
414
407
400
404
408
411
411
410
410
413
416
419
419
419
419
417

Sunday 18

New Moon 0%

09:01

15:29

Sun - Rise: 08:29, Set: 16:18, Transit: 12:24. Moon - Rise: 09:01, Set: 15:29. Civil Dark: 17:02 - 07:46. Nautical Dark: 17:48 - 06:59. Astro Dark: 18:33 - 06:15

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: 12/01/26 05:43:03. Forecast: 12/01/26 to 18/01/26. Timezone: UTC+0.00