Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 29

Waxing Gibbous 72%

12:00

04:14

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

Sun - Rise: 08:59, Set: 15:51, Transit: 12:25. Moon - Rise: 12:00, Set: 04:14. Civil Dark: 16:39 - 08:10. Nautical Dark: 17:29 - 07:20. Astro Dark: 18:16 - 06:34

Total Clouds (% Sky Obscured)

78
48
30
61
53
39
69
70
67
63
42
57
69
61
45
65
42
18
49
42
33
23
23
22

Low Clouds (% Sky Obscured)

18
19
22
22
22
22
19
19
15
13
8
19
19
18
5
19
19
18
22
25
25
23
23
22

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)

41
15
30
61
43
26
69
70
67
63
42
48
64
58
30
44
18
2
25
23
15
2
2
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 (%)

28
29
27
94
95
94
95
27
0
0
0
0
27
21
0
0
0
0
0
0
27
27
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
4
3
3
3
2
2
2
2
1
2
2
2
2
3
2
2
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-6
-6
-6
-6
-6
-5
-3
-2
-1
-0
0
-1
-1
-1
-1
-2
-2
-2
-3
-3
-3
-3
-3
-3

Relative Humidity (%)

72
72
72
74
75
79
84
84
84
86
89
89
89
88
88
86
84
84
83
81
81
81
80
81

Pressure (mb)

1033
1033
1033
1033
1034
1034
1035
1034
1034
1034
1034
1034
1035
1035
1036
1037
1037
1037
1038
1038
1038
1039
1039
1039

Ozone (du)

269
270
270
271
271
271
271
272
272
271
268
267
265
267
267
267
274
284
287
289
292
296
297
298

Tuesday 30

Waxing Gibbous 82%

12:11

No Set

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

Sun - Rise: 08:58, Set: 15:52, Transit: 12:25. Moon - Rise: 12:11, Set: No Set. Civil Dark: 16:40 - 08:10. Nautical Dark: 17:30 - 07:20. Astro Dark: 18:17 - 06:34

Total Clouds (% Sky Obscured)

24
24
27
28
35
48
66
67
62
47
45
48
64
61
45
40
35
32
46
51
53
48
73
96

Low Clouds (% Sky Obscured)

24
24
26
28
35
42
44
43
35
8
5
9
30
30
5
5
5
5
5
5
5
5
9
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)

1
2
2
2
4
2
2
2
2
4
2
3
12
4
2
2
4
4
8
22
46
41
52
80

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 (%)

1
23
66
72
100
100
100
28
9
16
30
27
91
100
100
100
100
100
99
90
91
91
88
73

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
1
0
2
1
0
0
2
2
10
1
0
0
2
4
13
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
81
81
81
83
81
78
75
77
83
88
91
93
94
94
94
94
94
92
89
89
87
91
92

Pressure (mb)

1039
1039
1039
1040
1040
1040
1040
1040
1040
1039
1039
1039
1038
1038
1038
1038
1037
1037
1036
1036
1035
1034
1034
1033

Ozone (du)

298
299
300
300
300
300
302
304
303
303
302
301
299
300
303
303
305
305
303
301
302
303
303
304

Wednesday 31

Waxing Gibbous 91%

12:28

05:58

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: 08:58, Set: 15:53, Transit: 12:26. Moon - Rise: 12:28, Set: 05:58. Civil Dark: 16:41 - 08:10. Nautical Dark: 17:31 - 07:20. Astro Dark: 18:18 - 06:34

Total Clouds (% Sky Obscured)

99
82
96
83
85
97
100
97
100
100
100
100
100
92
100
100
97
100
92
85
78
71
77
77

Low Clouds (% Sky Obscured)

62
61
57
75
79
97
100
96
100
100
100
100
99
91
97
100
91
100
80
69
57
46
50
54

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
51
0
75
75
75
86
50
57
53
40
35
29

High Clouds (% Sky Obscured)

76
47
69
39
46
54
53
17
18
27
4
2
1
1
0
1
20
13
1
2
2
12
1
1

ISS Passover

Visibility (miles)

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

Fog (%)

65
59
56
22
20
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
Light Rain
None
None
Very Light Rain
None
None
None
None
None
None
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

17
16
17
20
26
26
39
57
47
41
47
48
49
50
51
45
46
74
91
65
58
47
38
31

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.4
0
0
0.2
0
0
0
0
0
0
0.4
0.7
0.3
0.2
0
0
0

Wind Speed/Direction (mph)

0
0
1
1
1
2
3
4
9
9
9
10
12
13
13
15
17
17
20
19
18
17
15
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
93
91
91
93
91
89
88
88
88
90
87
87
85
85
82
84
81
87
83
85
72
71

Pressure (mb)

1032
1032
1031
1030
1030
1029
1028
1027
1026
1024
1023
1022
1021
1020
1018
1017
1016
1014
1013
1012
1011
1011
1010
1010

Ozone (du)

306
308
311
311
307
302
300
298
297
297
298
303
299
289
286
283
298
307
315
318
328
334
347
376

Thursday 1

Waxing Gibbous 97%

13:01

07:39

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: 08:58, Set: 15:55, Transit: 12:26. Moon - Rise: 13:01, Set: 07:39. Civil Dark: 16:42 - 08:10. Nautical Dark: 17:32 - 07:20. Astro Dark: 18:19 - 06:34

Total Clouds (% Sky Obscured)

72
79
82
88
84
83
85
89
98
97
96
91
86
83
85
86
89
90
87
87
87
83
82
82

Low Clouds (% Sky Obscured)

59
58
58
58
59
60
62
60
58
56
60
65
70
61
57
64
52
61
64
77
77
71
72
71

Medium Clouds (% Sky Obscured)

24
31
34
40
45
50
51
51
58
62
49
35
25
44
43
32
37
19
4
32
50
50
50
45

High Clouds (% Sky Obscured)

0
0
0
0
0
2
2
2
14
18
50
41
45
45
50
50
60
65
70
65
3
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
0
0
0
0

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
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

28
29
37
40
34
22
16
23
23
24
29
36
41
41
40
32
36
35
21
47
86
95
89
67

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
1.4
0.7
0.3

Wind Speed/Direction (mph)

17
18
18
18
18
18
17
17
16
16
14
14
14
14
13
12
11
10
10
9
9
9
9
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
73
72
76
78
78
75
75
72
72
73
73
76
73
73
73
76
80
80
81
100
100
98
98

Pressure (mb)

1009
1008
1008
1008
1008
1008
1007
1007
1007
1007
1006
1006
1006
1006
1006
1006
1006
1006
1005
1005
1004
1003
1003
1002

Ozone (du)

398
400
388
378
375
376
376
376
378
370
360
357
358
359
360
361
360
355
352
352
354
350
352
360

Friday 2

Waxing Gibbous 100%

13:59

09:00

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: 08:58, Set: 15:56, Transit: 12:27. Moon - Rise: 13:59, Set: 09:00. Civil Dark: 16:44 - 08:10. Nautical Dark: 17:33 - 07:20. Astro Dark: 18:20 - 06:34

Total Clouds (% Sky Obscured)

81
76
74
73
70
64
46
66
52
48
48
63
57
88
95
100
93
88
90
81
76
70
78
86

Low Clouds (% Sky Obscured)

75
70
66
64
54
53
42
52
42
44
41
45
36
48
65
71
61
52
45
50
57
57
55
53

Medium Clouds (% Sky Obscured)

44
50
50
50
50
18
5
64
33
11
12
63
55
77
89
100
93
86
82
63
48
31
49
61

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
0

ISS Passover

Visibility (miles)

0
0
0
2
2
9
9
9
9
9
9
9
2
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

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

Precipitation Probability (%)

77
95
84
38
35
33
20
26
31
23
30
33
27
43
43
34
44
41
31
40
40
27
36
34

Precipitation Amount (mm)

0.5
0.7
0.3
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
6
7
6
7
7
7
7
6
5
4
3
2
6
6
6
6
6
6
8
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
98
98
96
96
93
86
80
78
83
86
88
93
93
94
94
93
93
91
89
89
89
87

Pressure (mb)

1002
1001
1001
1001
1002
1002
1002
1002
1002
1002
1001
1002
1002
1002
1001
1001
1001
1001
1001
1000
1000
1000
1000
999

Ozone (du)

361
363
368
379
382
381
377
376
377
379
381
381
388
390
394
399
403
404
406
407
408
408
409
408

Saturday 3

Full Moon 99%

15:27

09:51

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 OK
03 OK
04 OK

Sun - Rise: 08:57, Set: 15:57, Transit: 12:27. Moon - Rise: 15:27, Set: 09:51. Civil Dark: 16:45 - 08:09. Nautical Dark: 17:35 - 07:20. Astro Dark: 18:21 - 06:34

Total Clouds (% Sky Obscured)

94
83
71
58
54
49
44
49
53
58
54
51
47
65
82
100
89
78
67
45
22
0
0
5

Low Clouds (% Sky Obscured)

51
44
40
33
34
36
37
43
49
56
49
41
34
38
42
45
53
60
67
45
22
0
0
2

Medium Clouds (% Sky Obscured)

78
62
46
32
36
40
44
43
43
47
53
51
47
58
52
54
50
33
12
15
22
0
0
5

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
0
0
2

ISS Passover

Visibility (miles)

9
9
9
9
9
7
5
3
5
7
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
30
30
12
28
28
17
29
28
9
22
20
5
14
14
5
14
18
13
27
29
20
31
31

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
86
86
87
87
87
87
86
87
89
89
91
92
92
92
91
91
91
89
89
91
91
92
92

Pressure (mb)

999
999
999
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1001
1001

Ozone (du)

407
407
408
408
409
409
409
409
410
410
410
411
411
412
413
414
415
414
412
411
408
405
402
403

Sunday 4

Waning Gibbous 96%

17:08

10:18

Sun - Rise: 08:57, Set: 15:59, Transit: 12:28. Moon - Rise: 17:08, Set: 10:18. Civil Dark: 16:46 - 08:09. Nautical Dark: 17:36 - 07:19. Astro Dark: 18:22 - 06:33

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 Resipol, Highland, United Kingdom (56.71,-5.73)

Generated: 29/12/25 05:13:52. Forecast: 29/12/25 to 04/01/26. Timezone: UTC+0.00