Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 28

Waxing Gibbous 61%

13:05

02:23

19 OK
20 OK
21 OK
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
16 Bad
17 Bad
18 Bad

Sun - Rise: 08:14, Set: 17:24, Transit: 12:49. Moon - Rise: 13:05, Set: 02:23. Civil Dark: 17:55 - 07:43. Nautical Dark: 18:31 - 07:08. Astro Dark: 19:04 - 06:34

Total Clouds (% Sky Obscured)

23
27
35
43
53
49
45
52
54
83
95
93
92
90
77
72
72
54
66
57
63
67
85
85

Low Clouds (% Sky Obscured)

23
27
35
39
38
39
42
51
48
64
70
69
66
63
61
62
53
32
26
20
12
13
1
2

Medium Clouds (% Sky Obscured)

23
27
35
32
23
8
1
1
8
76
91
86
52
50
34
28
30
26
38
22
46
63
58
61

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
25
25
0
0
1
4
1
19
1
15
20
28
27
64
62

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
8
32
27
16
12
15
23
28
24
15
5
1
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
1
7
10
16
21
27
29
27
37
25
34
14
9
8
6
2
2
0
1
1
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
4
3
2
1
2
2
3
3
3
3
3
3
2
3
3
3
3
4
3
3
2
2
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
8
7
7
7
7
7
7
7
7
7
7
7
7
7
8
8
8
8
8
8
8
8
7

Relative Humidity (%)

91
93
95
95
95
95
96
94
94
94
91
90
91
91
93
93
88
84
81
77
77
81
85
85

Pressure (mb)

1020
1020
1020
1020
1021
1021
1020
1020
1021
1020
1020
1020
1020
1021
1021
1021
1021
1021
1020
1019
1019
1019
1019
1019

Ozone (du)

316
315
315
315
314
314
315
315
316
319
319
318
317
316
314
314
314
313
312
312
312
313
314
316

Monday 29

Waxing Gibbous 72%

13:36

03:41

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

Sun - Rise: 08:14, Set: 17:25, Transit: 12:50. Moon - Rise: 13:36, Set: 03:41. Civil Dark: 17:56 - 07:43. Nautical Dark: 18:31 - 07:08. Astro Dark: 19:05 - 06:34

Total Clouds (% Sky Obscured)

77
60
77
50
56
48
45
42
42
45
45
29
29
25
20
0
0
0
0
0
0
0
8
19

Low Clouds (% Sky Obscured)

2
2
24
28
25
22
18
15
16
19
21
24
27
25
20
0
0
0
0
0
0
0
8
19

Medium Clouds (% Sky Obscured)

64
60
55
18
3
3
4
5
4
2
40
2
2
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

49
36
42
12
17
15
20
15
15
15
20
2
2
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
5
43
43
43
42
43
43
59
33
45
5
3
1
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
1
2
2
2
2
2
2
3
3
2
2
2
2
2
2
2
2
1
1
2
2
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
6
5
6
5
5
4
4
4
4
4
5
5
6
8
11
12
13
14
14
14
11
9

Dew Point (°C)

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

Relative Humidity (%)

85
87
87
90
90
91
91
93
91
93
91
91
91
89
90
82
77
72
68
65
65
71
80
88

Pressure (mb)

1019
1019
1019
1019
1019
1018
1018
1018
1018
1017
1017
1016
1017
1016
1017
1017
1017
1017
1016
1015
1015
1015
1015
1015

Ozone (du)

318
318
318
316
317
318
319
319
321
320
320
316
317
315
316
315
316
316
316
314
313
308
307
308

Tuesday 30

Waxing Gibbous 82%

14:14

05:01

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

Sun - Rise: 08:14, Set: 17:26, Transit: 12:50. Moon - Rise: 14:14, Set: 05:01. Civil Dark: 17:57 - 07:43. Nautical Dark: 18:32 - 07:08. Astro Dark: 19:05 - 06:34

Total Clouds (% Sky Obscured)

31
35
43
36
33
54
16
2
3
5
4
11
10
3
0
0
0
0
6
11
16
15
13
13

Low Clouds (% Sky Obscured)

28
30
37
36
33
51
12
1
3
5
4
10
9
3
0
0
0
0
6
11
16
15
13
13

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 (%)

4
22
23
22
16
9
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
6
6
3
4
2
1
1
2
1
1
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
3
3
2
2
3
2
2
2
2
2
3
2
3
3
4
5
6
7
7
5
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
6
5
5
4
4
4
4
3
3
2
1
1
0
1
1
1
1
0
0
1
1
0

Relative Humidity (%)

90
93
93
93
93
91
91
90
91
89
89
88
88
88
86
77
70
63
58
54
55
62
67
71

Pressure (mb)

1015
1016
1016
1017
1017
1017
1018
1018
1019
1019
1019
1019
1020
1020
1020
1021
1022
1022
1021
1021
1021
1021
1021
1022

Ozone (du)

310
309
311
309
307
302
299
295
291
292
294
293
295
296
303
306
307
307
309
312
315
317
318
319

Wednesday 31

Waxing Gibbous 91%

15:05

06:21

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

Sun - Rise: 08:15, Set: 17:26, Transit: 12:50. Moon - Rise: 15:05, Set: 06:21. Civil Dark: 17:58 - 07:43. Nautical Dark: 18:33 - 07:08. Astro Dark: 19:06 - 06:34

Total Clouds (% Sky Obscured)

19
22
26
32
41
46
48
47
50
42
39
29
34
39
51
48
48
44
43
45
72
62
48
46

Low Clouds (% Sky Obscured)

19
22
26
30
38
40
38
37
39
33
33
27
34
39
43
48
45
38
34
30
26
18
10
1

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
1
1
1
1
0
3
30
32
38
46

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)

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

Chance of Frost

Temperature (°C)

4
4
4
3
3
3
3
3
2
2
1
2
1
2
2
4
6
8
10
11
11
10
8
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
71
71
72
72
73
76
77
80
84
89
89
91
91
89
82
72
62
54
49
52
58
68
74

Pressure (mb)

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

Ozone (du)

322
323
325
328
329
329
332
331
332
333
335
335
335
335
334
332
334
331
330
329
328
327
325
324

Thursday 1

Waxing Gibbous 97%

16:09

07:35

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

Sun - Rise: 08:15, Set: 17:27, Transit: 12:51. Moon - Rise: 16:09, Set: 07:35. Civil Dark: 17:59 - 07:43. Nautical Dark: 18:34 - 07:08. Astro Dark: 19:07 - 06:34

Total Clouds (% Sky Obscured)

58
81
100
100
99
99
84
78
66
57
45
31
89
91
93
92
88
83
77
71
67
74
78
75

Low Clouds (% Sky Obscured)

7
11
19
20
22
22
27
31
37
27
19
12
7
10
14
8
4
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
20
20
19
22
3
5
3
6
3
6
3
10
10
12
15
17
23
40
44
49
50
51
53

High Clouds (% Sky Obscured)

58
81
100
100
99
98
69
48
18
12
11
10
30
34
41
33
26
22
25
33
36
54
73
75

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

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
2
2
2
3
2
2
3
3
3
3
3
2
2
2
2
1
1
2
2
2

Chance of Frost

Temperature (°C)

5
5
4
4
4
4
3
3
3
3
3
3
2
3
4
4
6
8
9
10
10
10
9
8

Feels Like (°C)

3
3
2
2
2
2
1
1
0
0
0
0
-0
-1
-0
0
1
1
2
8
8
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

78
79
79
77
75
76
74
74
74
74
73
74
76
72
68
64
61
56
52
56
60
64
66
70

Pressure (mb)

1016
1017
1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1013
1012
1012
1012
1012
1011
1011
1010
1010
1009
1009
1009

Ozone (du)

325
326
326
325
327
327
328
328
329
329
332
332
333
332
331
330
331
332
333
332
332
331
331
330

Friday 2

Waxing Gibbous 100%

17:24

08:36

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
16 Bad
17 Bad
18 Bad

Sun - Rise: 08:15, Set: 17:28, Transit: 12:51. Moon - Rise: 17:24, Set: 08:36. Civil Dark: 18:00 - 07:43. Nautical Dark: 18:35 - 07:08. Astro Dark: 19:08 - 06:34

Total Clouds (% Sky Obscured)

83
91
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

59
69
77
78
77
68
75
87
100
100
100
100
100
100
97
87
80
76
56
39
20
42
64
86

High Clouds (% Sky Obscured)

83
91
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
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 (%)

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 (%)

2
1
0
0
0
0
0
0
0
8
8
3
4
2
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
3
3
3
4
5
6
7
7
7
7
9
10
11
11
11
11
11
11
12
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
2
2
2
1
1
1
2
4
5
5
6
6
7
8
8
8
9
9
10
10
10
10
9

Relative Humidity (%)

75
75
76
78
76
76
75
76
77
77
78
81
82
82
81
81
77
72
69
71
73
75
76
76

Pressure (mb)

1008
1008
1008
1008
1007
1006
1006
1005
1004
1004
1003
1002
1002
1002
1001
1001
1001
1000
999
999
999
998
998
998

Ozone (du)

329
330
331
332
333
333
333
332
332
331
331
331
332
330
329
328
326
324
322
321
320
319
319
318

Saturday 3

Full Moon 99%

18:44

09:24

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

Sun - Rise: 08:15, Set: 17:29, Transit: 12:52. Moon - Rise: 18:44, Set: 09:24. Civil Dark: 18:00 - 07:43. Nautical Dark: 18:35 - 07:08. Astro Dark: 19:08 - 06:35

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
78
59
48
71
81
85
85
85
85
90
95
100

Low Clouds (% Sky Obscured)

0
1
2
5
9
13
15
15
14
35
56
76
76
77
77
78
83
92

Medium Clouds (% Sky Obscured)

91
95
100
89
74
69
63
58
48
51
32
25
32
35
39
46
53
64

High Clouds (% Sky Obscured)

100
100
100
100
100
100
78
59
48
45
31
8
11
15
21
14
8
2

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
4
6
7
8
9
8
17
19
15
23
30
34
43
43
39

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
8
7
6
4
3
3
2
2
2
1
1
1
2
3
3
4
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
9
7
6
7
7
7
5
6
6
7
7
7
7
8
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

77
76
76
76
80
84
87
88
87
87
88
88
90
90
88
87
87
85

Pressure (mb)

998
999
999
999
999
1000
1000
1000
1000
1001
1001
1001
1002
1003
1004
1005
1005
1006

Ozone (du)

318
317
316
315
314
313
312
311
311
310
317
324
331
331
331
331
332
334

Forecast for Begur, Girona, Spain (41.95,3.20)

Generated: 28/12/25 19:45:31. Forecast: 28/12/25 to 03/01/26. Timezone: UTC+1.00