Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 29

Waxing Gibbous 72%

12:09

03:58

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

Sun - Rise: 08:40, Set: 15:52, Transit: 12:16. Moon - Rise: 12:09, Set: 03:58. Civil Dark: 16:37 - 07:55. Nautical Dark: 17:25 - 07:07. Astro Dark: 18:10 - 06:22

Total Clouds (% Sky Obscured)

98
99
94
87
89
85
83
75
78
55
48
38
37
31
24
24
4
3
2
1
2
1
2
1

Low Clouds (% Sky Obscured)

66
86
94
87
89
84
78
43
37
28
27
26
26
22
17
21
1
1
1
1
0
0
1
0

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)

25
26
25
24
50
8
17
42
57
44
40
31
30
31
20
2
2
2
2
1
2
1
2
1

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
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
88
88
86
86
83
84
91
92
94
94
92
92
92
91
86
80
74
73
75
81
84
84
81

Pressure (mb)

1035
1035
1036
1036
1036
1037
1037
1038
1038
1038
1038
1038
1039
1039
1040
1040
1040
1040
1039
1039
1039
1038
1038
1038

Ozone (du)

269
271
271
274
277
284
292
294
295
292
290
295
301
302
301
301
302
304
307
308
307
307
306
305

Tuesday 30

Waxing Gibbous 82%

12:30

05:38

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

Sun - Rise: 08:40, Set: 15:53, Transit: 12:17. Moon - Rise: 12:30, Set: 05:38. Civil Dark: 16:38 - 07:55. Nautical Dark: 17:26 - 07:07. Astro Dark: 18:11 - 06:22

Total Clouds (% Sky Obscured)

1
1
1
2
3
3
7
8
4
34
51
44
60
73
57
53
56
85
86
75
44
91
98
90

Low Clouds (% Sky Obscured)

0
0
0
1
0
0
1
0
0
34
51
43
44
55
57
53
56
85
86
74
44
91
98
90

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
2
2
2

High Clouds (% Sky Obscured)

1
1
1
2
2
2
4
2
2
2
2
2
23
52
29
21
8
22
28
19
3
5
21
31

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
1
2
2
1
0
0
1
2
3
2
1
0
0
0
0
1
45

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
1
0
0
4
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)

1
2
2
2
2
2
2
3
3
3
4
4
5
6
7
8
9
10
11
13
15
12
11
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-3
-3
-3
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-3
-4
-3
-4
-3
-3
-4
-4
-5
-4
-3

Dew Point (°C)

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

Relative Humidity (%)

79
76
76
75
78
82
86
89
91
92
92
92
94
94
91
86
80
80
80
76
77
80
86
88

Pressure (mb)

1038
1038
1037
1037
1036
1036
1035
1035
1034
1033
1033
1032
1031
1031
1030
1029
1028
1027
1026
1026
1025
1024
1023
1022

Ozone (du)

305
303
301
302
302
301
303
306
307
306
305
304
305
310
311
308
306
304
301
299
299
301
301
298

Wednesday 31

Waxing Gibbous 91%

13:06

07:15

19 Bad
20 Bad
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

Sun - Rise: 08:40, Set: 15:54, Transit: 12:17. Moon - Rise: 13:06, Set: 07:15. Civil Dark: 16:40 - 07:55. Nautical Dark: 17:27 - 07:07. Astro Dark: 18:12 - 06:22

Total Clouds (% Sky Obscured)

76
88
92
100
100
100
100
100
100
100
89
100
100
96
67
75
75
71
64
61
56
50
55
46

Low Clouds (% Sky Obscured)

76
84
85
100
91
86
98
89
79
76
42
43
37
48
67
66
64
63
62
61
54
46
39
42

Medium Clouds (% Sky Obscured)

19
2
0
0
38
60
59
43
5
0
0
0
0
37
0
24
21
13
7
0
1
2
2
11

High Clouds (% Sky Obscured)

31
46
69
100
100
91
57
100
98
38
22
33
35
38
15
2
3
2
2
2
45
23
23
6

ISS Passover

Visibility (miles)

9
9
9
9
9
0
4
0
0
3
4
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

48
15
0
0
0
23
50
1
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 (%)

1
1
6
12
20
24
36
40
29
20
5
0
0
0
0
0
0
0
0
0
0
2
7
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)

16
17
18
18
19
18
19
19
19
20
18
17
17
18
19
20
20
21
20
19
18
16
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-5
-5
-5
-4
-4
-4
-4
-4
-4
-5
-6
-7
-6
-6
-7
-6
-5
-6
-5
-5
-6
-6
-6

Dew Point (°C)

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

Relative Humidity (%)

86
89
86
88
93
96
91
96
96
91
86
75
80
81
81
83
83
81
80
81
81
84
86
87

Pressure (mb)

1020
1019
1018
1017
1015
1014
1013
1011
1010
1009
1009
1008
1008
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1008

Ozone (du)

294
289
282
283
291
299
305
309
317
331
362
381
397
387
384
381
372
369
367
360
355
354
354
354

Thursday 1

Waxing Gibbous 97%

14:05

08:35

19 Bad
20 Bad
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 OK
14 Bad
15 Bad
16 Bad
17 Good
18 Good

Sun - Rise: 08:40, Set: 15:55, Transit: 12:18. Moon - Rise: 14:05, Set: 08:35. Civil Dark: 16:41 - 07:54. Nautical Dark: 17:28 - 07:07. Astro Dark: 18:13 - 06:22

Total Clouds (% Sky Obscured)

57
66
64
75
74
75
76
76
71
65
63
56
60
50
61
68
72
54
29
57
55
51
1
5

Low Clouds (% Sky Obscured)

46
48
43
39
35
36
37
40
49
43
35
40
45
48
55
63
68
51
29
40
41
9
0
2

Medium Clouds (% Sky Obscured)

22
29
13
11
30
32
6
12
28
25
30
25
20
0
11
11
20
1
0
1
24
21
0
0

High Clouds (% Sky Obscured)

4
3
16
20
35
40
50
65
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
0
0
0
8
8
8
2
9
9
9
9
0
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
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
15
60
77
52
14
19
16
20
5
1
1
17
1
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.3
0.1
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
13
11
11
10
10
11
12
12
12
14
15
11
9
8
11
12
12
11
11
10
9
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
87
89
91
92
89
86
87
89
94
96
96
92
96
96
84
74
68
64
68
82
75
75
76

Pressure (mb)

1008
1008
1008
1008
1007
1007
1006
1006
1005
1004
1002
1001
1002
1002
1003
1003
1003
1003
1003
1002
1002
1002
1002
1002

Ozone (du)

356
359
360
361
360
355
352
354
355
362
368
370
372
370
370
368
367
368
374
374
367
363
368
375

Friday 2

Waxing Gibbous 100%

15:30

09:28

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

Sun - Rise: 08:39, Set: 15:57, Transit: 12:18. Moon - Rise: 15:30, Set: 09:28. Civil Dark: 16:42 - 07:54. Nautical Dark: 17:29 - 07:07. Astro Dark: 18:14 - 06:22

Total Clouds (% Sky Obscured)

5
53
41
50
50
9
12
45
11
7
5
21
37
49
51
49
45
63
82
100
71
44
13
34

Low Clouds (% Sky Obscured)

3
11
23
25
3
2
2
25
4
2
1
1
0
0
0
0
0
0
0
0
26
42
13
34

Medium Clouds (% Sky Obscured)

0
24
3
24
30
1
5
1
0
1
0
8
11
15
25
36
45
59
66
79
53
30
6
12

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
2
3
2
2
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
6
4
1
4
6
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
Snow
None
None
None
None

Precipitation Probability (%)

3
2
2
0
0
0
0
0
1
0
0
0
0
0
7
12
16
28
32
34
28
19
1
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
79
75
76
78
79
82
84
82
82
89
92
89
84
79
79
81
82
84
84
84
81
76
73

Pressure (mb)

1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1001
1001
1003
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004

Ozone (du)

384
389
393
394
398
399
401
406
409
413
415
414
413
412
410
410
409
409
410
412
413
413
412
412

Saturday 3

Full Moon 99%

17:08

09:58

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

Sun - Rise: 08:39, Set: 15:58, Transit: 12:18. Moon - Rise: 17:08, Set: 09:58. Civil Dark: 16:43 - 07:54. Nautical Dark: 17:31 - 07:06. Astro Dark: 18:15 - 06:22

Total Clouds (% Sky Obscured)

53
72
59
50
65
74
86
91
87
93
94
74
59
39
42
44
47
65
82
91
75
63
57
47

Low Clouds (% Sky Obscured)

44
54
56
50
54
61
69
70
64
59
53
46
34
21
14
7
1
19
38
53
66
57
57
47

Medium Clouds (% Sky Obscured)

19
26
27
28
29
37
51
70
78
84
90
68
46
20
24
27
29
44
60
73
75
63
57
47

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)

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
Snow
Snow
Snow

Precipitation Probability (%)

2
0
1
1
0
2
2
1
3
3
0
1
0
0
0
0
0
2
3
2
30
41
45
43

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.2
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-9
-9
-9
-9
-9
-10
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-6
-7
-8
-8
-7
-7

Dew Point (°C)

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

Relative Humidity (%)

76
79
80
79
77
77
77
77
79
80
82
84
85
84
85
82
79
78
75
73
71
76
79
84

Pressure (mb)

1005
1005
1005
1005
1005
1005
1005
1004
1004
1004
1004
1004
1004
1005
1005
1005
1005
1005
1005
1005
1005
1006
1007
1008

Ozone (du)

403
395
386
380
374
368
365
362
359
361
363
365
367
369
371
370
370
370
370
370
370
370
369
368

Sunday 4

Waning Gibbous 96%

18:45

10:17

19 Bad
20 Bad
21 Bad
22 Bad
23 OK
00 OK
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 OK
09 Bad
10 Bad
11 Bad

Sun - Rise: 08:38, Set: 15:59, Transit: 12:19. Moon - Rise: 18:45, Set: 10:17. Civil Dark: 16:44 - 07:54. Nautical Dark: 17:32 - 07:06. Astro Dark: 18:16 - 06:22

Total Clouds (% Sky Obscured)

31
14
9
9
9
10
11
13
13
14
14
13
16
40
51
56
52

Low Clouds (% Sky Obscured)

31
14
9
9
9
10
11
13
13
14
14
13
10
5
9
12
16

Medium Clouds (% Sky Obscured)

31
14
9
9
9
10
11
13
13
14
14
13
16
34
31
27
24

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Precipitation Type

Snow
None
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

39
35
36
33
8
10
7
1
1
1
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.1
0
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-5
-5
-5
-5
-5
-6
-6
-6
-6
-6
-6
-6
-6
-6
-5
-4
-4

Feels Like (°C)

-10
-9
-7
-7
-7
-8
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7

Dew Point (°C)

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

Relative Humidity (%)

85
87
90
89
89
87
85
85
84
82
79
77
77
76
74
73
70

Pressure (mb)

1008
1009
1010
1010
1011
1011
1011
1012
1012
1012
1013
1013
1013
1014
1014
1014
1014

Ozone (du)

369
371
373
373
374
375
374
372
371
371
372
372
373
373
374
372
371

Forecast for Moffat, Dumfries and Galloway, United Kingdom (55.38,-3.44)

Generated: 29/12/25 19:11:46. Forecast: 29/12/25 to 04/01/26. Timezone: UTC+0.00