Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 24

Waxing Crescent 19%

11:28

20:47

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

Sun - Rise: 08:38, Set: 15:59, Transit: 12:18. Moon - Rise: 11:28, Set: 20:47. Civil Dark: 16:42 - 07:54. Nautical Dark: 17:29 - 07:07. Astro Dark: 18:12 - 06:24

Total Clouds (% Sky Obscured)

12
12
13
4
1
1
0
12
22
25
19
18
17
16
16
16
13
16
14
15
11
12
12
8

Low Clouds (% Sky Obscured)

12
12
0
0
1
1
0
12
21
25
19
18
17
16
16
16
13
16
14
15
11
12
12
8

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)

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)

19
20
19
18
15
14
13
12
11
10
10
10
10
11
11
12
12
14
17
17
15
14
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
78
76
75
75
75
75
76
76
77
79
80
80
82
83
85
86
83
79
78
79
75
76
78

Pressure (mb)

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

Ozone (du)

314
310
311
311
311
313
313
312
313
314
316
319
322
324
324
324
324
324
324
325
323
322
321
321

Thursday 25

Waxing Crescent 28%

11:37

22:08

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

Sun - Rise: 08:38, Set: N/A, Transit: 12:19. Moon - Rise: 11:37, Set: 22:08. Civil Dark: 16:43 - 07:54. Nautical Dark: 17:30 - 07:08. Astro Dark: 18:13 - 06:24

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

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

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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 (%)

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
14
14
15
15
15
15
15
14
14
14
12
12
11
10
9
8
8
8
8
9
10
11
12

Chance of Frost

Temperature (°C)

5
5
5
5
5
5
4
4
5
4
4
4
4
4
5
4
4
4
5
5
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
80
78
76
76
75
73
75
76
76
75
75
76
79
79
80
82
80
78
78
79
83
83
86

Pressure (mb)

1034
1034
1034
1034
1034
1034
1034
1034
1034
1033
1033
1033
1033
1033
1033
1034
1034
1034
1035
1035
1035
1035
1035
1035

Ozone (du)

321
321
322
321
318
316
314
313
313
317
319
317
317
317
317
316
316
316
316
315
316
315
314
313

Friday 26

Waxing Crescent 39%

11:45

23:31

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

Sun - Rise: 08:38, Set: 16:00, Transit: 12:19. Moon - Rise: 11:45, Set: 23:31. Civil Dark: 16:44 - 07:54. Nautical Dark: 17:30 - 07:08. Astro Dark: 18:14 - 06:24

Total Clouds (% Sky Obscured)

2
4
5
1
1
2
2
9
4
2
1
1
2
1
0
14
38
49
13
14
47
49
36
37

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
1
1
2
1
0
0
14
20
6
6
20
14
6
13

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
13
16
0
0
11
25
36
32

High Clouds (% Sky Obscured)

2
3
2
0
1
2
2
9
4
2
1
0
1
0
0
1
0
1
1
2
2
2
2
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
6
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
1

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)

13
14
14
13
11
10
11
11
11
11
11
11
11
12
13
12
10
10
9
10
11
12
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
86
88
88
89
89
93
93
94
93
93
93
91
91
91
94
91
88
88
88
87
85
87

Pressure (mb)

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

Ozone (du)

313
311
310
310
309
307
305
304
302
301
301
301
300
300
300
299
299
299
297
296
295
294
293
294

Saturday 27

First Quarter 50%

11:54

00:55

16 OK
17 OK
18 OK
19 OK
20 OK
21 OK
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 OK
12 OK
13 OK
14 Bad
15 Bad

Sun - Rise: 08:38, Set: 16:01, Transit: 12:20. Moon - Rise: 11:54, Set: 00:55. Civil Dark: 16:45 - 07:54. Nautical Dark: 17:31 - 07:08. Astro Dark: 18:15 - 06:24

Total Clouds (% Sky Obscured)

41
38
26
33
42
43
44
54
60
55
40
50
44
40
28
24
20
22
24
28
36
46
56
57

Low Clouds (% Sky Obscured)

20
24
26
33
42
43
44
54
54
41
21
38
42
40
28
24
20
22
22
24
33
41
54
57

Medium Clouds (% Sky Obscured)

22
10
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
5
1
0
1
0
1
1
1
1
1
2
2
2
1
0
1
1
1
1
7
12
9
9

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)

12
10
7
8
9
10
10
11
11
11
10
10
10
9
9
8
7
6
6
6
6
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
85
86
85
86
86
85
86
88
89
89
89
89
89
89
89
91
91
86
83
82
83
86

Pressure (mb)

1039
1040
1040
1040
1040
1040
1040
1040
1040
1040
1039
1039
1039
1039
1038
1038
1039
1039
1039
1039
1038
1038
1037
1037

Ozone (du)

293
293
294
294
292
289
287
285
283
281
279
279
277
278
277
276
277
278
278
279
279
280
280
282

Sunday 28

Waxing Gibbous 61%

12:05

02:23

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: 16:02, Transit: 12:20. Moon - Rise: 12:05, Set: 02:23. Civil Dark: 16:46 - 07:54. Nautical Dark: 17:32 - 07:08. Astro Dark: 18:15 - 06:25

Total Clouds (% Sky Obscured)

57
53
52
53
50
52
55
52
60
60
64
63
64
75
87
88
88
79
75
76
77
80
84
82

Low Clouds (% Sky Obscured)

57
53
52
48
45
48
51
50
52
48
46
45
52
68
77
73
74
76
75
76
77
80
84
82

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)

9
7
10
13
20
23
35
50
60
60
63
57
48
41
0
0
0
0
1
1
2
3
3
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
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
6
7
4
12
11
3
9
9
4
13

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
89
89
89
89
91
89
91
91
89
89
89
88
89
88
86
85
85
83
82
82
82
85
85

Pressure (mb)

1036
1036
1036
1036
1036
1036
1036
1036
1035
1035
1035
1035
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1033
1033

Ozone (du)

283
283
280
279
279
277
276
275
274
274
275
277
280
283
283
283
283
282
282
283
283
281
279
278

Monday 29

Waxing Gibbous 72%

12:20

03:57

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

Sun - Rise: 08:38, Set: 16:03, Transit: 12:21. Moon - Rise: 12:20, Set: 03:57. Civil Dark: 16:46 - 07:54. Nautical Dark: 17:33 - 07:08. Astro Dark: 18:16 - 06:25

Total Clouds (% Sky Obscured)

80
77
80
83
85
72
55
42
40
37
33
24
16
7
16
27
37
32
28
23
31
34
36
43

Low Clouds (% Sky Obscured)

80
77
69
58
42
32
24
19
13
11
9
9
9
7
16
24
32
30
28
23
17
8
0
28

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
5
13
17
10
4
0
2
5
7
6
3
0
9
16
24
28

High Clouds (% Sky Obscured)

7
8
19
31
52
47
38
29
22
13
4
2
1
0
0
0
0
0
0
0
7
9
13
18

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 (%)

12
5
8
7
3
5
7
2
3
2
0
2
1
0
1
0
0
2
1
0
1
1
0
1

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
88
88
86
86
85
83
83
84
83
85
85
85
86
86
86
86
85
82
80
79
80
82

Pressure (mb)

1033
1034
1034
1034
1034
1035
1035
1035
1035
1035
1036
1036
1036
1036
1036
1036
1036
1037
1036
1036
1036
1036
1035
1035

Ozone (du)

277
275
274
273
271
269
269
269
270
276
282
288
295
302
309
314
318
323
325
328
330
330
329
329

Tuesday 30

Waxing Gibbous 82%

12:44

05:34

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: 08:38, Set: 16:04, Transit: 12:21. Moon - Rise: 12:44, Set: 05:34. Civil Dark: 16:47 - 07:54. Nautical Dark: 17:34 - 07:08. Astro Dark: 18:17 - 06:25

Total Clouds (% Sky Obscured)

52
64
76
88
100
99
98
97
82
68
53
51
48
58
65
72
72
77
84
86

Low Clouds (% Sky Obscured)

52
64
76
88
91
93
95
97
82
68
53
51
48
58
65
64
62
58
51
47

Medium Clouds (% Sky Obscured)

30
38
50
59
82
71
64
56
46
40
30
26
23
23
22
23
26
37
53
65

High Clouds (% Sky Obscured)

19
40
54
75
87
63
36
10
8
4
0
0
0
0
11
24
34
56
79
86

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

2
3
13
19
27
42
54
64
59
53
44
45
44
47
34
24
22
17
15
16

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
7
7
8
9
10
12
12
14
14
13
12
11
11
11
12
13
14
15
16

Chance of Frost

Temperature (°C)

4
4
4
5
5
6
6
6
6
6
6
6
6
6
5
5
4
4
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
83
83
82
82
81
81
82
82
82
82
82
80
80
79
75
71
67
64
62

Pressure (mb)

1034
1034
1034
1033
1033
1032
1032
1031
1030
1030
1029
1028
1028
1027
1027
1027
1027
1027
1027
1028

Ozone (du)

330
330
331
328
325
323
328
332
337
337
338
338
337
336
335
330
325
320
316
313

Forecast for Foxdale, Isle of Man (54.18,-4.63)

Generated: 24/12/25 16:36:36. Forecast: 24/12/25 to 30/12/25. Timezone: UTC+0.00