Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 24

Waxing Crescent 17%

11:43

20:39

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

Sun - Rise: 07:53, Set: 17:29, Transit: 12:41. Moon - Rise: 11:43, Set: 20:39. Civil Dark: 17:59 - 07:23. Nautical Dark: 18:33 - 06:49. Astro Dark: 19:06 - 06:16

Total Clouds (% Sky Obscured)

38
51
62
7
27
100
100
89
100
76
100
44
4
100
100
88
100
100
100
100
0
0
0
0

Low Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
8
38
40
26
3
7
3
0
0
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

38
51
55
7
6
1
13
16
52
53
52
10
2
53
33
75
67
100
100
56
0
0
0
0

High Clouds (% Sky Obscured)

38
51
25
7
16
100
100
83
100
50
100
35
2
79
100
74
100
100
94
66
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
8
18
5
0
0
0
0
0
0
0
0
3
1
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)

0
0
0
2
12
14
16
15
14
15
14
13
12
11
9
6
5
6
7
10
10
15
17
16

Chance of Frost

Temperature (°C)

11
11
11
12
15
17
18
18
19
19
18
17
16
15
15
14
13
13
13
13
12
11
10
10

Feels Like (°C)

6
6
6
6
9
12
12
13
13
13
12
11
11
11
9
10
10
9
9
7
7
4
4
3

Dew Point (°C)

3
3
5
5
7
7
8
8
8
9
9
9
8
8
8
6
7
8
3
2
4
3
3
2

Relative Humidity (%)

55
57
63
59
57
53
52
51
50
53
53
57
59
63
64
61
68
70
52
48
57
59
59
58

Pressure (mb)

1011
1011
1010
1010
1010
1009
1008
1007
1006
1006
1006
1005
1005
1005
1006
1006
1006
1006
1007
1007
1007
1007
1007
1007

Ozone (du)

300
302
304
301
302
300
304
303
302
305
303
303
307
310
309
306
308
314
320
325
335
344
343
340

Tuesday 25

Waxing Crescent 25%

12:19

21:45

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

Sun - Rise: 07:54, Set: 17:28, Transit: 12:41. Moon - Rise: 12:19, Set: 21:45. Civil Dark: 17:58 - 07:24. Nautical Dark: 18:32 - 06:50. Astro Dark: 19:05 - 06:17

Total Clouds (% Sky Obscured)

0
0
0
24
95
95
95
97
100
92
76
4
5
14
77
49
10
53
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
13
60
66
67
69
100
92
76
4
5
14
60
33
7
36
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
2
4
5
54
2
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
1
1
1
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
15
17
18
20
19
21
20
19
18
12
12
12
12
10
7
7
8
7
6
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
5
5
4
5
7
8
9
9
8
9
8
8
8
7
8
8
5
5
5
6
6
5
5

Dew Point (°C)

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

Relative Humidity (%)

59
67
68
67
63
57
48
44
44
46
48
53
56
57
56
57
57
50
54
55
56
55
52
51

Pressure (mb)

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

Ozone (du)

334
333
328
326
327
325
322
323
324
324
324
322
320
321
320
321
322
325
325
327
326
319
318
325

Wednesday 26

Waxing Crescent 34%

12:49

22:52

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 Good
04 Bad
05 Bad

Sun - Rise: 07:55, Set: 17:28, Transit: 12:41. Moon - Rise: 12:49, Set: 22:52. Civil Dark: 17:58 - 07:25. Nautical Dark: 18:32 - 06:51. Astro Dark: 19:05 - 06:18

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
7
18
9
14
52
65

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
2
7
1
0
7
17

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
4
18
8
14
47
65

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
5
5
7
8
8
8
9
9
9
9
8
8
7
7
6
6
5
3
2
1
1
-2

Dew Point (°C)

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

Relative Humidity (%)

46
48
51
48
37
33
31
29
27
27
28
30
32
35
36
38
39
41
42
42
44
46
48
50

Pressure (mb)

1016
1016
1017
1018
1018
1018
1018
1018
1017
1017
1017
1017
1018
1018
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

327
328
324
321
318
315
315
313
310
308
306
311
309
308
306
305
307
309
309
309
307
306
302
301

Thursday 27

Waxing Crescent 44%

13:15

00:00

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

Sun - Rise: 07:56, Set: 17:27, Transit: 12:42. Moon - Rise: 13:15, Set: 00:00. Civil Dark: 17:58 - 07:26. Nautical Dark: 18:32 - 06:52. Astro Dark: 19:05 - 06:19

Total Clouds (% Sky Obscured)

57
11
8
6
8
27
28
25
24
14
4
6
8
7
5
6
4
4
44
41
44
47
47
44

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
1
1
7
1
1
1
1
1
1
2
0
1
0
1
1
1
1
1

Medium Clouds (% Sky Obscured)

22
11
8
3
3
27
28
4
24
4
4
3
4
3
2
6
3
3
0
4
10
17
15
14

High Clouds (% Sky Obscured)

52
1
0
3
6
4
28
25
24
14
3
4
7
5
4
3
2
1
34
35
30
30
30
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 (%)

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)

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

Chance of Frost

Temperature (°C)

2
2
3
4
6
8
10
12
13
13
14
12
10
8
7
7
6
6
5
5
5
5
5
5

Feels Like (°C)

-2
-2
1
2
4
6
8
10
10
10
11
11
10
7
6
5
4
4
4
2
2
1
1
0

Dew Point (°C)

-7
-7
-6
-6
-8
-10
-9
-8
-8
-7
-5
-4
-5
-7
-7
-8
-9
-9
-9
-10
-10
-10
-9
-9

Relative Humidity (%)

51
52
51
47
36
28
25
23
23
24
27
34
34
35
36
35
34
35
34
34
33
33
34
36

Pressure (mb)

1021
1021
1022
1022
1022
1022
1022
1021
1021
1021
1021
1022
1022
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1021

Ozone (du)

301
300
297
296
296
296
297
296
294
292
292
291
290
291
290
291
289
288
288
285
284
281
280
279

Friday 28

First Quarter 55%

13:38

01:09

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

Sun - Rise: 07:57, Set: 17:27, Transit: 12:42. Moon - Rise: 13:38, Set: 01:09. Civil Dark: 17:57 - 07:27. Nautical Dark: 18:31 - 06:53. Astro Dark: 19:05 - 06:20

Total Clouds (% Sky Obscured)

44
56
73
89
86
83
83
72
54
36
33
29
17
66
59
52
45
36
31
26
28
31
48
60

Low Clouds (% Sky Obscured)

1
2
2
2
4
5
28
20
2
2
2
2
2
3
3
3
3
2
2
3
5
7
14
24

Medium Clouds (% Sky Obscured)

8
30
73
85
86
83
83
72
54
36
20
29
17
63
47
32
35
36
31
26
28
31
48
60

High Clouds (% Sky Obscured)

25
41
58
76
55
31
1
0
0
0
4
0
0
10
5
0
0
0
3
13
28
31
48
60

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
2
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)

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

Chance of Frost

Temperature (°C)

5
5
6
8
9
11
13
15
15
16
16
14
12
10
9
9
8
8
7
7
7
7
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

38
39
41
43
41
42
42
43
43
44
46
53
56
57
59
61
62
63
64
66
66
68
67
67

Pressure (mb)

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

Ozone (du)

278
279
279
278
276
275
274
274
274
274
275
275
276
276
277
278
278
281
283
285
285
284
284
283

Saturday 29

Waxing Gibbous 66%

14:01

02:19

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
05 Bad

Sun - Rise: 07:58, Set: 17:27, Transit: 12:43. Moon - Rise: 14:01, Set: 02:19. Civil Dark: 17:57 - 07:28. Nautical Dark: 18:31 - 06:54. Astro Dark: 19:04 - 06:21

Total Clouds (% Sky Obscured)

72
84
92
100
100
100
100
97
94
92
85
79
68
78
88
100
100
99
99
84
70
57
69
81

Low Clouds (% Sky Obscured)

28
38
48
59
59
64
68
48
29
7
8
8
9
6
3
1
12
23
34
24
12
3
3
4

Medium Clouds (% Sky Obscured)

72
84
91
94
88
86
82
86
94
92
85
78
67
45
23
1
0
0
23
26
12
4
22
41

High Clouds (% Sky Obscured)

72
77
85
96
98
99
100
95
90
80
58
41
15
37
67
100
85
71
59
42
25
10
20
23

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
2
0
0
1
0
0
0
0
0
0
0
0
3
4
3
9
11
6
13
16

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
5
5
7
8
9
11
14
14
13
13
12
12
9
8
7
7
8
8
8
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

66
65
64
63
62
61
59
57
58
59
60
64
67
72
74
75
78
79
79
80
80
78
77
76

Pressure (mb)

1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1015
1015
1015
1015
1015
1015
1015
1014
1014
1013
1013
1012
1012
1011

Ozone (du)

282
281
281
281
280
280
280
279
279
279
279
282
285
288
290
291
293
295
298
300
302
304
306
308

Sunday 30

Waxing Gibbous 77%

14:23

03:33

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

Sun - Rise: 07:59, Set: 17:26, Transit: 12:43. Moon - Rise: 14:23, Set: 03:33. Civil Dark: 17:57 - 07:29. Nautical Dark: 18:31 - 06:55. Astro Dark: 19:04 - 06:22

Total Clouds (% Sky Obscured)

88
89
89
90
92
94
96
98
99
100
100
100
100
100
100
100
83
62
50

Low Clouds (% Sky Obscured)

4
12
19
27
51
73
96
95
93
91
93
97
98
96
92
90
83
62
50

Medium Clouds (% Sky Obscured)

58
72
86
90
92
94
96
98
99
100
96
92
89
94
98
100
83
62
50

High Clouds (% Sky Obscured)

37
48
52
60
60
60
65
69
63
61
50
47
48
47
41
45
42
39
37

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
8
6
4
2
4
5
7
8
8
8
9
9

Fog (%)

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

17
20
20
8
51
52
56
95
95
95
95
95
95
95
95
95
95
95
87

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.8
1.8
1.7
0.9
1
0.9
0.8
0.6
0.7
1.2
0.9
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
5
5
5
5
6
6
7
8
9
8
7
6
6
5
4
3
2

Relative Humidity (%)

74
73
71
69
67
69
69
71
77
85
93
90
87
84
82
81
81
79
78

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1013
1013
1013
1013

Ozone (du)

309
311
314
317
321
324
327
330
332
333
335
336
337
338
341
344
347
346
345

Forecast for Altafulla, Tarragona, Spain (41.14,1.38)

Generated: 24/11/25 06:45:30. Forecast: 24/11/25 to 30/11/25. Timezone: UTC+1.00