Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 25

Waxing Crescent 25%

12:31

22:28

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

Sun - Rise: 08:08, Set: 18:08, Transit: 13:08. Moon - Rise: 12:31, Set: 22:28. Civil Dark: 18:36 - 07:40. Nautical Dark: 19:07 - 07:09. Astro Dark: 19:38 - 06:38

Total Clouds (% Sky Obscured)

93
93
87
71
2
21
23
0
0
75
4
0
0
0
0
0
0
2
2
2
2
0
0
0

Low Clouds (% Sky Obscured)

88
77
51
55
0
18
20
0
0
0
4
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

35
21
14
11
1
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
75
0
0
0
0
0
0
0
2
1
1
1
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
4
0
2
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
9
44
20
9
3
0
0
0
3
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)

15
14
12
9
8
8
9
9
11
11
10
10
8
6
6
5
5
5
5
5
5
4
4
4

Chance of Frost

Temperature (°C)

17
17
16
16
16
17
18
18
18
18
18
17
16
15
14
13
12
11
11
10
9
9
8
8

Feels Like (°C)

14
15
15
16
16
16
17
17
16
17
16
15
15
14
13
13
11
11
10
10
9
7
8
8

Dew Point (°C)

15
15
15
15
15
13
11
10
10
9
8
6
7
8
7
7
6
6
6
6
6
6
5
4

Relative Humidity (%)

89
92
92
93
92
79
66
59
56
55
51
49
54
61
65
66
68
71
73
77
80
81
79
75

Pressure (mb)

1017
1017
1017
1017
1018
1018
1018
1018
1018
1017
1016
1016
1017
1017
1018
1019
1019
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

308
307
307
304
299
297
298
299
296
293
292
293
295
297
298
298
298
298
295
296
298
297
296
300

Wednesday 26

Waxing Crescent 34%

13:05

23:31

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

Sun - Rise: 08:09, Set: 18:08, Transit: 13:08. Moon - Rise: 13:05, Set: 23:31. Civil Dark: 18:35 - 07:41. Nautical Dark: 19:07 - 07:10. Astro Dark: 19:38 - 06:39

Total Clouds (% Sky Obscured)

0
0
0
1
11
18
17
17
2
0
0
0
0
0
0
0
0
14
2
0
0
0
24
2

Low 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

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
1
9
13
17
17
2
0
0
0
0
0
0
0
0
14
2
0
0
0
24
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)

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

Chance of Frost

Temperature (°C)

7
6
6
6
6
9
15
16
17
18
18
18
17
15
13
13
10
9
8
7
7
7
6
6

Feels Like (°C)

7
6
6
6
6
8
15
16
17
16
18
18
18
15
14
13
10
9
8
7
7
7
7
6

Dew Point (°C)

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

Relative Humidity (%)

72
71
71
68
62
53
42
38
36
33
33
36
49
60
63
64
63
61
60
59
58
60
61
63

Pressure (mb)

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

Ozone (du)

301
299
298
296
295
296
296
295
297
295
295
294
295
294
294
293
293
294
292
292
292
291
291
290

Thursday 27

Waxing Crescent 45%

13:34

00:36

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

Sun - Rise: 08:10, Set: 18:07, Transit: 13:09. Moon - Rise: 13:34, Set: 00:36. Civil Dark: 18:35 - 07:42. Nautical Dark: 19:07 - 07:11. Astro Dark: 19:38 - 06:40

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
0
2
0
30
24
23
23
23
23

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
24
19
18
17
17
17

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
0
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
6
6
6
7
10
14
16
17
17
17
17
16
15
13
12
12
10
10
10
10
9
9
9

Dew Point (°C)

-1
-1
-1
-1
-2
0
4
6
6
6
6
6
8
11
10
9
9
8
7
7
6
6
6
6

Relative Humidity (%)

60
60
60
60
57
50
50
52
49
47
47
49
59
79
86
87
87
87
87
85
84
82
81
81

Pressure (mb)

1021
1021
1021
1021
1021
1021
1022
1022
1021
1020
1020
1020
1020
1020
1020
1021
1021
1021
1022
1022
1021
1021
1021
1021

Ozone (du)

289
288
287
288
291
292
293
295
293
290
289
287
284
282
280
278
277
276
276
274
275
275
274
275

Friday 28

First Quarter 55%

14:01

01:40

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

Sun - Rise: 08:11, Set: 18:07, Transit: 13:09. Moon - Rise: 14:01, Set: 01:40. Civil Dark: 18:35 - 07:43. Nautical Dark: 19:07 - 07:12. Astro Dark: 19:38 - 06:41

Total Clouds (% Sky Obscured)

21
21
22
22
23
19
16
13
9
5
0
1
1
0
4
8
11
26
32
24
19
14
11
11

Low Clouds (% Sky Obscured)

17
15
17
18
18
17
12
8
6
3
0
0
0
0
2
4
6
8
10
11
8
7
5
6

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
1
0
1
3
3
19
24
7
6
4
4
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)

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

Chance of Frost

Temperature (°C)

9
9
9
10
11
12
14
15
17
17
17
17
16
14
13
12
11
10
10
10
9
9
9
8

Feels Like (°C)

9
9
9
10
11
13
14
15
17
17
17
17
16
15
15
13
12
11
9
11
11
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

78
80
82
85
83
73
67
62
59
58
58
61
66
83
90
90
92
91
90
90
91
91
91
91

Pressure (mb)

1021
1021
1021
1021
1022
1022
1022
1022
1021
1021
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020

Ozone (du)

275
275
276
275
276
280
282
285
286
284
284
286
285
284
283
285
284
286
284
282
282
281
279
280

Saturday 29

Waxing Gibbous 66%

14:27

02:47

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

Sun - Rise: 08:12, Set: 18:07, Transit: 13:09. Moon - Rise: 14:27, Set: 02:47. Civil Dark: 18:35 - 07:44. Nautical Dark: 19:07 - 07:12. Astro Dark: 19:37 - 06:41

Total Clouds (% Sky Obscured)

11
12
15
47
49
63
74
84
78
73
66
53
46
36
73
47
20
19
18
22
48
75
100
100

Low Clouds (% Sky Obscured)

6
7
4
2
0
0
0
0
1
1
2
1
1
0
0
0
0
1
2
3
13
24
35
40

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
27
45
30
19
13
36
73
47
20
19
17
11
26
41
57
70

High Clouds (% Sky Obscured)

1
0
7
27
32
50
64
78
74
67
63
51
40
34
73
47
20
19
18
22
48
75
100
81

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
8
6
4

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
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
6
37
57
75
89

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
8
8
9
10
11
13
15
17
18
18
18
17
15
14
12
11
11
10
10
10
11
11
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
88
88
82
72
64
60
53
47
46
50
56
68
78
80
83
85
87
88
90
93
95
96

Pressure (mb)

1020
1019
1019
1020
1020
1020
1020
1020
1019
1018
1018
1017
1017
1017
1017
1017
1018
1018
1017
1017
1017
1017
1016
1016

Ozone (du)

281
283
285
287
288
291
294
293
291
292
293
294
297
299
303
309
315
321
325
329
334
334
335
335

Sunday 30

Waxing Gibbous 77%

14:53

03:56

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: 08:13, Set: 18:07, Transit: 13:10. Moon - Rise: 14:53, Set: 03:56. Civil Dark: 18:35 - 07:45. Nautical Dark: 19:06 - 07:13. Astro Dark: 19:37 - 06:42

Total Clouds (% Sky Obscured)

100
100
100
100
100
98
95
93
84
74
63
53
47
40
51
62
76
67
56
45
48
46
44
48

Low Clouds (% Sky Obscured)

45
53
57
58
59
62
67
75
59
42
26
29
31
35
41
53
62
60
56
45
48
46
44
48

Medium Clouds (% Sky Obscured)

85
97
98
99
99
75
56
39
34
36
44
34
19
0
28
56
76
64
48
34
21
9
1
1

High Clouds (% Sky Obscured)

62
38
35
32
37
29
38
38
44
49
54
46
31
13
28
44
59
40
20
1
0
0
0
0

ISS Passover

Visibility (miles)

4
4
4
4
4
4
6
7
9
9
9
9
8
7
5
6
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

87
73
79
88
89
83
80
77
68
63
62
58
55
46
57
69
68
48
30
19
19
15
4
25

Precipitation Amount (mm)

0.5
0.3
0.4
0.5
0.4
0.3
0.4
0.4
0.3
0.3
0.4
0.2
0.2
0
0.3
0.7
0.7
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
5
5
5
5
6
8
9
10
11
11
10
9
7
6
5
3
3
3
4
4
4
4

Chance of Frost

Temperature (°C)

12
12
12
12
13
14
14
15
16
16
16
17
16
14
13
12
11
10
10
9
8
7
7
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
95
95
87
82
78
73
68
66
70
78
84
86
88
91
91
93
93
93
91
91

Pressure (mb)

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

Ozone (du)

339
342
345
347
349
351
352
353
354
357
361
364
364
364
364
365
366
367
366
366
366
361
356
352

Monday 1

Waxing Gibbous 86%

15:22

No Set

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

Sun - Rise: 08:14, Set: 18:06, Transit: 13:10. Moon - Rise: 15:22, Set: No Set. Civil Dark: 18:35 - 07:46. Nautical Dark: 19:06 - 07:14. Astro Dark: 19:37 - 06:43

Total Clouds (% Sky Obscured)

47
50
32
24
14
12
10
11
8
5
2
4
6
9
7
6
5
7
9
12

Low Clouds (% Sky Obscured)

47
50
32
24
14
12
10
11
8
5
2
3
3
3
2
2
1
1
2
2

Medium Clouds (% Sky Obscured)

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
2
4
6
5
4
3
5
7
8

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
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

22
14
13
11
3
7
2
0
1
3
2
5
3
1
4
6
5
8
9
8

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

6
5
5
6
7
8
11
14
16
16
17
17
15
13
11
10
9
7
7
7

Feels Like (°C)

5
5
5
6
7
7
9
10
11
17
17
17
17
17
17
10
10
9
9
8

Dew Point (°C)

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

Relative Humidity (%)

90
90
89
86
82
79
71
65
60
61
61
62
69
76
86
88
90
93
93
93

Pressure (mb)

1017
1017
1018
1018
1019
1020
1020
1020
1020
1019
1019
1019
1019
1020
1020
1020
1021
1021
1021
1022

Ozone (du)

349
347
345
342
339
336
334
331
329
325
322
318
316
313
310
307
304
301
299
297

Forecast for Gibraltar, Gibraltar (36.14,-5.35)

Generated: 25/11/25 05:43:59. Forecast: 25/11/25 to 01/12/25. Timezone: UTC+1.00