Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 31

Waxing Gibbous 91%

13:06

07:15

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

Sun - Rise: 08:40, Set: 15:54, Transit: 12:17. Moon - Rise: 13:06, Set: 07:15. Civil Dark: 16:38 - 07:55. Nautical Dark: 17:26 - 07:07. Astro Dark: 18:11 - 06:22

Total Clouds (% Sky Obscured)

100
96
97
100
98
100
100
98
94
88
36
27
25
35
53
62
72
69
83
87
87
75
73
97

Low Clouds (% Sky Obscured)

95
96
97
97
89
96
96
94
91
86
36
27
24
32
49
62
67
66
65
64
70
75
73
55

Medium Clouds (% Sky Obscured)

0
0
0
0
0
45
47
75
60
0
0
0
0
0
0
28
18
8
4
6
21
30
35
93

High Clouds (% Sky Obscured)

4
2
68
97
53
100
100
84
18
3
0
0
0
0
4
62
69
68
75
76
75
45
58
37

ISS Passover

Visibility (miles)

9
9
9
5
9
8
7
0
0
3
9
9
9
9
9
9
9
9
7
9
9
9
9
9

Fog (%)

0
0
0
0
2
0
0
0
1
47
0
1
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
9
28
25
36
26
30
19
12
0
0
0
0
0
0
0
9
0
0
3
5
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
16
18
19
19
19
19
19
19
19
19
16
16
15
16
17
17
17
17
18
18
18
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
93
94
91
93
94
94
96
94
83
78
80
81
81
83
86
86
84
78
77
75
75
75

Pressure (mb)

1022
1021
1019
1018
1017
1016
1014
1013
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1008
1008
1008
1007

Ozone (du)

289
285
285
283
278
276
283
289
304
318
335
358
380
386
379
376
372
373
378
368
358
354
353
348

Thursday 1

Waxing Gibbous 97%

14:05

08:35

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

Sun - Rise: 08:40, Set: 15:55, Transit: 12:18. Moon - Rise: 14:05, Set: 08:35. Civil Dark: 16:40 - 07:54. Nautical Dark: 17:27 - 07:07. Astro Dark: 18:12 - 06:22

Total Clouds (% Sky Obscured)

77
87
88
67
69
87
93
97
76
47
29
21
1
21
36
44
51
43
35
28
22
31
13
18

Low Clouds (% Sky Obscured)

46
63
57
50
43
37
32
34
44
43
29
21
0
21
36
44
50
43
35
28
22
31
13
18

Medium Clouds (% Sky Obscured)

33
57
79
57
64
83
93
96
76
30
0
0
0
0
0
0
29
2
0
0
0
1
0
0

High Clouds (% Sky Obscured)

50
50
43
17
2
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
1
0
0
1
0
2
0
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
Snow
Snow
Snow
None
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

8
3
20
51
45
36
31
38
36
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

18
17
17
17
17
15
15
14
14
16
15
15
14
13
13
14
15
14
14
14
14
15
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
78
86
87
89
91
94
92
94
84
81
81
81
76
76
76
76
76
76
75
71
69
69
69

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1009
1009
1010
1011
1011
1011
1011
1011
1012

Ozone (du)

341
336
336
337
333
346
352
358
357
357
357
358
359
363
364
366
367
370
370
367
364
364
362
349

Friday 2

Waxing Gibbous 100%

15:30

09:28

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

Sun - Rise: 08:39, Set: 15:57, Transit: 12:18. Moon - Rise: 15:30, Set: 09:28. Civil Dark: 16:41 - 07:54. Nautical Dark: 17:28 - 07:07. Astro Dark: 18:13 - 06:22

Total Clouds (% Sky Obscured)

6
13
24
29
34
49
65
49
28
14
15
12
12
24
34
32
37
35
36
31
33
33
36
36

Low Clouds (% Sky Obscured)

6
13
24
29
34
43
65
49
28
14
15
12
12
24
34
32
37
35
36
31
33
33
36
36

Medium Clouds (% Sky Obscured)

0
0
0
0
0
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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
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)

14
13
14
14
14
12
11
12
13
13
14
13
14
13
13
12
12
12
12
13
14
14
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
75
75
75
73
72
72
72
73
75
73
75
73
72
70
70
70
69
68
65
64
62
63
64

Pressure (mb)

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

Ozone (du)

339
331
319
317
315
315
319
321
322
327
332
338
343
345
345
343
349
347
342
339
337
336
334
331

Saturday 3

Full Moon 99%

No Rise

09:58

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

Sun - Rise: 08:39, Set: 15:58, Transit: 12:18. Moon - Rise: No Rise, Set: 09:58. Civil Dark: 16:42 - 07:54. Nautical Dark: 17:29 - 07:06. Astro Dark: 18:14 - 06:22

Total Clouds (% Sky Obscured)

36
30
29
30
24
27
30
32
31
28
26
31
38
44
63
74
94
65
50
33
42
48
54
55

Low Clouds (% Sky Obscured)

36
30
29
30
24
27
24
21
15
8
2
2
1
0
8
15
21
16
11
6
4
3
1
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
12
25
32
31
28
26
31
38
44
61
73
80
64
49
33
42
48
54
55

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
11
37
2
5
1
22
40
54
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
1
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)

12
10
9
9
9
9
8
8
7
7
6
6
6
5
5
5
4
3
4
4
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
72
72
73
73
73
73
75
76
77
77
77
77
79
80
79
79
82
77
69
67
68
71
76

Pressure (mb)

1018
1018
1019
1019
1019
1020
1020
1020
1020
1020
1021
1021
1021
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

334
331
329
328
329
332
340
344
347
348
349
351
351
349
348
349
354
359
365
367
366
371
379
380

Sunday 4

Waning Gibbous 96%

17:08

10:17

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

Sun - Rise: 08:38, Set: 15:59, Transit: 12:19. Moon - Rise: 17:08, Set: 10:17. Civil Dark: 16:43 - 07:54. Nautical Dark: 17:31 - 07:06. Astro Dark: 18:15 - 06:22

Total Clouds (% Sky Obscured)

58
57
38
25
17
12
11
7
13
11
11
44
55
27
60
73
85
78
69
60
59
57
54
66

Low Clouds (% Sky Obscured)

5
2
4
2
2
3
2
2
6
2
2
2
3
3
29
46
66
65
65
60
59
57
54
66

Medium Clouds (% Sky Obscured)

58
57
38
25
0
0
0
0
0
2
2
24
35
11
25
25
28
35
42
49
50
44
42
40

High Clouds (% Sky Obscured)

58
57
37
21
6
3
3
0
1
2
2
1
10
1
17
10
2
3
6
18
23
16
7
5

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
8
8

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
8
12
15
24

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
3
3
3
3
3
3
3
3
3
3
3
3
5
6
7
9
10
12
13
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-6
-6
-6
-7
-8
-7
-8
-8
-8
-8
-8
-9
-9
-8
-6
-6
-6
-7
-7
-8
-2
-2
-2

Dew Point (°C)

-5
-6
-6
-6
-6
-7
-7
-7
-8
-7
-7
-7
-7
-7
-7
-5
-5
-4
-3
-3
-3
-2
-1
-0

Relative Humidity (%)

87
89
90
92
90
90
90
89
89
90
90
90
90
90
89
90
91
91
87
84
80
83
86
89

Pressure (mb)

1021
1022
1022
1022
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1022
1022
1022
1022
1021
1021
1021
1020
1020

Ozone (du)

374
367
369
370
371
377
381
383
380
379
376
374
372
370
362
354
346
338
334
331
327
329
332
334

Monday 5

Waning Gibbous 90%

18:45

10:28

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

Sun - Rise: 08:38, Set: N/A, Transit: 12:19. Moon - Rise: 18:45, Set: 10:28. Civil Dark: 16:44 - 07:53. Nautical Dark: 17:32 - 07:06. Astro Dark: 18:16 - 06:21

Total Clouds (% Sky Obscured)

79
90
94
97
100
100
100
100
100
100
100
100
100
100
100
100
100
97
95
92
95
97
99
96

Low Clouds (% Sky Obscured)

79
90
94
97
99
97
96
95
94
92
91
78
65
52
57
68
79
81
83
86
90
95
97
93

Medium Clouds (% Sky Obscured)

43
50
61
68
80
87
93
100
100
100
100
96
94
93
95
98
100
86
74
68
62
58
56
39

High Clouds (% Sky Obscured)

4
2
10
18
27
49
74
100
100
100
100
77
54
35
59
78
100
67
34
0
0
0
1
20

ISS Passover

Visibility (miles)

5
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None

Precipitation Probability (%)

26
24
41
51
57
59
62
68
56
49
48
52
56
56
54
47
30
25
22
19
18
14
8
12

Precipitation Amount (mm)

0
0
0.2
0.2
0.3
0.3
0.4
0.6
0.3
0.2
0.2
0
0.2
0.2
0.2
0.1
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
13
13
12
10
9
8
7
6
6
7
7
7
7
7
8
9
10
8
7
7
5
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
94
98
98
98
98
98
96
98
98
98
96
96
98
98
98
98
98
96
96
94
94
94
94

Pressure (mb)

1020
1020
1019
1019
1019
1019
1018
1018
1017
1016
1016
1015
1014
1013
1012
1012
1011
1010
1010
1010
1009
1010
1010
1010

Ozone (du)

333
332
331
330
330
330
329
328
328
330
333
336
341
345
350
353
355
358
365
371
378
376
373
370

Tuesday 6

Waning Gibbous 83%

20:17

10:36

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 08:37, Set: 16:01, Transit: 12:20. Moon - Rise: 20:17, Set: 10:36. Civil Dark: 16:46 - 07:53. Nautical Dark: 17:33 - 07:05. Astro Dark: 18:17 - 06:21

Total Clouds (% Sky Obscured)

95
95
97
98
100
93
86
80
86
93
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

78
68
75
84
93
89
85
80
86
93
97
98
99
100
96
91
87
81
75
69

Medium Clouds (% Sky Obscured)

30
21
43
50
44
34
23
16
17
19
20
20
20
25
25
30
35
46
57
68

High Clouds (% Sky Obscured)

39
58
40
23
6
31
59
80
86
84
86
89
89
88
90
95
100
91
82
73

ISS Passover

Visibility (miles)

9
9
9
6
4
1
4
6
9
6
3
0
0
0
0
3
6
9
9
9

Fog (%)

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

Precipitation Probability (%)

11
11
9
9
7
6
3
2
14
18
20
38
59
79
92
95
93
78
53
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.5
0.7
0.6
0.5
0
0

Wind Speed/Direction (mph)

3
3
3
3
4
4
4
5
5
5
5
6
8
9
11
10
9
10
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
94
96
98
98
98
96
96
98
100
98
98
98
96
94
93
94
94

Pressure (mb)

1011
1011
1012
1012
1013
1013
1014
1014
1014
1014
1014
1014
1014
1013
1012
1012
1011
1011
1011
1011

Ozone (du)

368
365
363
361
360
358
362
366
370
360
350
340
327
314
300
296
292
288
286
284

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

Generated: 31/12/25 16:28:27. Forecast: 31/12/25 to 06/01/26. Timezone: UTC+0.00