Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 16

Waning Crescent 12%

06:14

15:25

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 OK
01 OK
02 Good
03 Good
04 OK
05 OK
06 OK
07 OK

Sun - Rise: 08:26, Set: 18:08, Transit: 13:17. Moon - Rise: 06:14, Set: 15:25. Civil Dark: 18:37 - 07:58. Nautical Dark: 19:09 - 07:25. Astro Dark: 19:40 - 06:54

Total Clouds (% Sky Obscured)

87
89
91
100
100
100
63
58
84
93
42
56
31
30
30
30
30
26
4
4
11
15
5
9

Low Clouds (% Sky Obscured)

19
38
27
34
68
56
57
24
39
21
40
35
31
30
30
30
30
23
2
4
11
15
5
9

Medium Clouds (% Sky Obscured)

87
89
91
94
100
60
63
58
78
70
42
56
31
30
30
30
24
4
0
0
0
0
0
0

High Clouds (% Sky Obscured)

87
89
91
100
100
100
20
24
66
86
42
51
31
0
0
0
2
8
1
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
2
6
10
12
11
45
4

Precipitation Type

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

Precipitation Probability (%)

55
52
40
40
41
46
41
37
35
41
52
59
58
54
46
30
15
11
7
9
9
9
9
6

Precipitation Amount (mm)

0.2
0.3
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
7
7
10
7
8
9
11
11
11
9
7
8
6
4
3
2
3
3
4
4
4
4
4

Chance of Frost

Temperature (°C)

10
10
11
12
13
13
13
14
13
13
12
11
10
9
9
8
8
7
7
6
6
6
5
5

Feels Like (°C)

7
8
9
9
11
11
11
11
11
10
9
8
7
8
8
8
7
6
6
6
6
6
5
5

Dew Point (°C)

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

Relative Humidity (%)

90
90
87
84
87
87
84
84
83
84
87
90
95
93
95
96
95
94
94
94
94
93
93
91

Pressure (mb)

1007
1007
1008
1009
1009
1008
1008
1007
1007
1008
1008
1009
1010
1010
1010
1011
1011
1012
1012
1013
1013
1014
1015
1016

Ozone (du)

378
381
386
390
389
389
387
386
386
386
386
383
385
386
385
383
381
379
376
375
374
376
381
377

Wednesday 17

Waning Crescent 6%

07:13

15:59

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

Sun - Rise: 08:26, Set: 18:09, Transit: 13:17. Moon - Rise: 07:13, Set: 15:59. Civil Dark: 18:37 - 07:58. Nautical Dark: 19:09 - 07:26. Astro Dark: 19:41 - 06:55

Total Clouds (% Sky Obscured)

2
1
1
0
0
0
0
0
2
14
39
37
19
19
3
20
63
56
65
59
57
45
7
25

Low Clouds (% Sky Obscured)

2
1
1
0
0
0
0
0
0
14
27
19
7
11
3
14
20
21
21
17
13
3
3
3

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
0
8
9
6
1
3
0
0
0
0
0
0
0
0
3

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
2
0
3
59
50
60
59
57
45
7
25

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 (%)

3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
6
1
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 (%)

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

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)

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

Chance of Frost

Temperature (°C)

5
5
7
12
14
15
16
16
16
15
14
13
12
12
10
9
9
8
8
8
8
8
8
8

Feels Like (°C)

5
5
8
13
15
16
16
16
16
16
13
14
14
13
10
10
7
7
7
6
6
7
6
9

Dew Point (°C)

4
4
5
7
8
8
8
8
8
10
10
11
11
10
8
8
7
6
6
6
5
6
5
6

Relative Humidity (%)

91
90
82
72
67
64
60
59
61
70
76
86
89
90
88
90
90
88
88
87
85
87
85
88

Pressure (mb)

1016
1017
1018
1019
1019
1019
1019
1018
1019
1019
1020
1020
1021
1021
1022
1022
1023
1023
1022
1022
1022
1022
1022
1022

Ozone (du)

372
365
362
359
354
353
352
351
350
349
349
346
345
343
341
344
345
346
345
341
341
340
337
336

Thursday 18

Waning Crescent 3%

No Rise

16:39

08 OK
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 OK
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

Sun - Rise: 08:27, Set: 18:09, Transit: 13:18. Moon - Rise: No Rise, Set: 16:39. Civil Dark: 18:37 - 07:59. Nautical Dark: 19:10 - 07:27. Astro Dark: 19:41 - 06:55

Total Clouds (% Sky Obscured)

35
5
12
10
2
1
0
0
12
16
47
49
56
53
54
66
63
75
87
98
88
91
100
100

Low Clouds (% Sky Obscured)

1
3
9
6
1
1
0
0
6
11
13
16
22
25
27
36
35
30
29
27
27
27
25
29

Medium Clouds (% Sky Obscured)

35
3
0
3
2
0
0
0
0
0
0
0
0
0
0
1
2
3
4
4
19
33
48
100

High Clouds (% Sky Obscured)

19
3
0
0
0
0
0
0
5
0
35
25
30
32
25
30
40
60
80
95
71
82
100
100

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 (%)

3
6
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 (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
8
10
13
15
16
16
16
16
16
14
13
12
12
11
11
11
10
10
10
10
10
10
10

Feels Like (°C)

9
8
12
15
16
16
17
17
17
17
15
12
12
11
11
10
10
10
9
9
10
9
9
9

Dew Point (°C)

6
7
7
9
10
10
10
10
10
11
12
11
11
11
10
10
9
9
9
9
9
8
8
9

Relative Humidity (%)

90
88
80
74
69
67
65
65
67
74
86
90
90
92
92
91
90
90
90
90
90
87
88
88

Pressure (mb)

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

Ozone (du)

334
332
332
332
331
331
328
327
327
326
325
326
326
325
322
320
317
316
314
315
315
316
317
317

Friday 19

Waning Crescent 1%

08:11

17:26

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
05 Bad
06 Bad
07 Bad

Sun - Rise: 08:27, Set: 18:09, Transit: 13:18. Moon - Rise: 08:11, Set: 17:26. Civil Dark: 18:38 - 07:59. Nautical Dark: 19:10 - 07:27. Astro Dark: 19:41 - 06:56

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
92
88
76
65
58
58
61
61
76

Low Clouds (% Sky Obscured)

31
33
31
56
63
60
60
61
60
56
52
56
60
64
71
79
87
76
65
58
58
61
61
73

Medium Clouds (% Sky Obscured)

91
100
100
100
100
100
100
100
95
100
100
92
73
70
53
39
30
14
6
0
0
0
0
9

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
77
44
6
1
2
0
0
0
0
28

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 (%)

4
3
10
11
10
11
16
19
27
29
28
33
30
13
22
24
24
30
33
26
28
23
14
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)

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

Chance of Frost

Temperature (°C)

11
11
11
12
14
15
15
15
15
14
14
13
13
12
12
12
12
12
12
12
11
11
11
11

Feels Like (°C)

9
9
10
12
14
14
15
14
14
13
12
12
11
11
11
11
11
11
11
10
11
10
10
10

Dew Point (°C)

9
9
9
9
10
10
9
9
11
11
11
11
11
10
10
10
10
10
10
10
10
10
10
10

Relative Humidity (%)

87
85
83
80
76
71
69
66
76
82
84
86
87
87
87
87
86
87
87
88
93
90
90
90

Pressure (mb)

1020
1021
1021
1021
1021
1020
1020
1019
1019
1019
1019
1019
1020
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018
1017

Ozone (du)

317
315
316
316
317
319
317
315
316
317
316
318
318
319
319
321
323
324
326
328
325
319
316
316

Saturday 20

New Moon 0%

09:04

18:20

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 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 OK
05 OK
06 Bad
07 Bad

Sun - Rise: 08:28, Set: 18:10, Transit: 13:19. Moon - Rise: 09:04, Set: 18:20. Civil Dark: 18:38 - N/A. Nautical Dark: 19:11 - 07:28. Astro Dark: 19:42 - 06:56

Total Clouds (% Sky Obscured)

90
100
98
97
95
87
79
68
50
37
21
37
26
14
9
5
0
2
6
11
21
34
50
57

Low Clouds (% Sky Obscured)

66
60
50
23
37
32
28
47
18
7
2
2
1
0
0
0
0
2
6
11
21
34
50
57

Medium Clouds (% Sky Obscured)

19
28
28
28
28
29
25
22
50
35
4
15
8
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

54
83
79
58
37
38
35
36
27
22
21
22
24
14
9
5
0
1
3
4
12
20
24
29

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 (%)

9
5
10
11
8
12
12
6
7
4
2
1
1
0
1
0
0
1
1
0
9
13
16
40

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
10
10
11
11
11
11
11
10
9
8
9
10
9
9
8
8
8
8
7
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

90
90
85
76
71
68
71
76
74
70
72
83
84
86
87
87
87
88
87
85
84
84
85
87

Pressure (mb)

1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1018
1018
1018
1019
1018
1018
1018
1018
1018
1018
1018
1018
1017

Ozone (du)

314
309
305
306
308
309
311
313
315
316
316
317
318
319
320
321
323
324
325
325
326
327
327
328

Sunday 21

Waxing Crescent 2%

09:51

19:19

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
05 Bad
06 Bad
07 Bad

Sun - Rise: 08:28, Set: 18:10, Transit: 13:19. Moon - Rise: 09:51, Set: 19:19. Civil Dark: 18:39 - 08:00. Nautical Dark: 19:11 - 07:28. Astro Dark: 19:42 - 06:57

Total Clouds (% Sky Obscured)

59
61
64
57
55
55
50
45
39
38
33
43
49
57
56
52
49
45
37
29
40
47
57
41

Low Clouds (% Sky Obscured)

59
55
50
45
45
40
40
40
38
38
33
43
49
56
45
37
28
29
34
29
40
47
57
41

Medium Clouds (% Sky Obscured)

0
1
7
19
33
34
44
45
39
38
33
43
49
53
42
30
20
14
7
4
10
15
21
17

High Clouds (% Sky Obscured)

35
48
39
46
45
48
50
45
39
23
1
1
1
1
9
17
25
18
13
5
3
2
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

57
71
85
95
95
95
95
95
95
95
94
95
95
95
95
87
67
78
83
84
85
85
84
78

Precipitation Amount (mm)

0.3
0.5
0.7
1
1.3
1.6
2
2.5
1.8
1.3
0.8
0.8
0.7
0.8
0.7
0.5
0
0.3
0.4
0.5
0.5
0.4
0.4
0.3

Wind Speed/Direction (mph)

9
9
10
10
10
10
10
12
13
11
10
10
9
9
9
8
8
8
8
9
9
10
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
8
8
9
10
11
11
10
11
10
10
9
9
8
8
7
8
7
7
7
7
7
7
7

Dew Point (°C)

8
9
10
11
12
13
12
12
12
11
11
10
10
9
9
9
9
9
8
8
8
8
7
7

Relative Humidity (%)

88
91
95
96
96
96
95
92
92
92
92
91
90
90
88
90
91
93
91
91
91
90
87
85

Pressure (mb)

1017
1018
1018
1017
1017
1017
1016
1016
1015
1015
1015
1015
1015
1015
1016
1015
1015
1015
1014
1014
1014
1013
1013
1013

Ozone (du)

329
331
332
334
335
337
337
337
337
340
342
345
342
339
336
334
332
330
328
326
324
323
323
322

Monday 22

Waxing Crescent 6%

10:32

20:21

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 OK
21 OK
22 OK
23 OK
00 OK

Sun - Rise: 08:29, Set: 18:11, Transit: 13:20. Moon - Rise: 10:32, Set: 20:21. Civil Dark: 18:39 - 08:00. Nautical Dark: 19:12 - 07:28. Astro Dark: 19:43 - 06:57

Total Clouds (% Sky Obscured)

32
21
25
30
45
45
46
45
50
54
58
42
26
10
13
14
18

Low Clouds (% Sky Obscured)

32
21
25
30
44
43
39
34
23
12
1
3
4
6
4
2
1

Medium Clouds (% Sky Obscured)

16
15
25
30
45
45
46
43
44
34
34
22
17
8
6
3
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
12
23
35
24
12
1
7
11
18

ISS Passover

Visibility (miles)

8
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

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

Precipitation Probability (%)

69
56
66
73
77
67
53
28
33
31
16
24
22
11
15
14
7

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
87
87
85
84
81
79
78
76
76
79
79
81
81
81
84
87

Pressure (mb)

1013
1013
1013
1014
1014
1014
1014
1014
1014
1015
1016
1016
1017
1017
1018
1018
1018

Ozone (du)

322
321
321
322
322
322
320
317
314
313
312
311
310
310
309
309
309

Forecast for Gibraltar, Gibraltar (36.14,-5.35)

Generated: 16/12/25 08:01:29. Forecast: 16/12/25 to 22/12/25. Timezone: UTC+1.00