Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 25

Waxing Crescent 28%

11:57

22:51

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 08:13, Set: 17:21, Transit: 12:48. Moon - Rise: 11:57, Set: 22:51. Civil Dark: 17:53 - 07:42. Nautical Dark: 18:28 - 07:07. Astro Dark: 19:02 - 06:33

Total Clouds (% Sky Obscured)

99
99
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)

97
99
100
100
100
100
89
89
93
90
89
90
96
91
80
82
82
51
45
78
100
100
71
76

Medium Clouds (% Sky Obscured)

61
76
78
100
100
100
100
61
99
100
100
100
71
67
71
63
100
98
99
100
100
100
100
100

High Clouds (% Sky Obscured)

70
78
100
100
100
100
100
99
100
100
91
100
100
95
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
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 (%)

76
86
68
94
90
95
95
95
94
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.9
1.2
0.8
0.8
0.7
1
1
0.7
0.4
0.6
0.7
0.6
0.8
1.3
1.4
1.3
1.1
0.8
1
0.8
1.3
1.3
1.1
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
91
93
94
94
93
91
93
88
90
91
95
93
95
98
95
93
93
91
91
91
90
90

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1014
1013
1013
1013
1013
1013
1012
1012
1012
1012
1013
1014
1014
1015
1015
1015

Ozone (du)

387
383
382
380
382
384
383
383
385
385
384
384
385
383
381
380
377
378
377
377
376
376
375
373

Friday 26

Waxing Crescent 38%

12:18

00:00

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 08:14, Set: 17:22, Transit: 12:48. Moon - Rise: 12:18, Set: 00:00. Civil Dark: 17:53 - 07:42. Nautical Dark: 18:29 - 07:07. Astro Dark: 19:02 - 06:33

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
94
92
89
88
97
96
100
100
100
100
100
98
86
92
81
74

Low Clouds (% Sky Obscured)

82
81
80
84
84
82
72
64
65
61
64
72
79
76
81
79
83
76
76
76
71
71
63
58

Medium Clouds (% Sky Obscured)

95
95
97
100
100
100
100
91
90
86
83
72
87
89
100
99
95
100
100
62
34
46
36
49

High Clouds (% Sky Obscured)

86
98
100
100
100
100
100
96
16
24
25
30
30
14
81
10
62
52
3
9
1
2
0
24

ISS Passover

Visibility (miles)

5
6
4
4
5
4
3
3
9
9
6
8
6
5
5
4
7
8
7
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
79
82
87
85
90
92
95
95
94
93
87
74
47
29
32
42

Precipitation Amount (mm)

0.8
0.9
1.3
1.1
1
1.5
1.5
0.5
0.3
0.3
0.5
0.5
0.7
0.6
1
0.6
0.7
0.7
0.6
0.5
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
10
11
11
11
11
11
11
12
12

Feels Like (°C)

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

Dew Point (°C)

10
10
10
10
10
10
10
10
10
10
10
9
9
10
9
10
10
10
10
10
9
10
10
10

Relative Humidity (%)

91
90
92
90
93
93
95
95
91
91
91
90
91
93
91
95
93
93
91
91
90
90
88
86

Pressure (mb)

1014
1015
1015
1016
1016
1017
1018
1018
1018
1019
1019
1019
1019
1019
1020
1019
1019
1020
1021
1021
1022
1022
1022
1022

Ozone (du)

371
369
371
371
371
371
372
374
374
374
375
375
373
374
373
374
375
374
373
371
369
367
363
358

Saturday 27

First Quarter 49%

12:40

01:10

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 OK
03 OK
04 Bad
05 OK
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 OK
13 OK

Sun - Rise: 08:14, Set: 17:22, Transit: 12:49. Moon - Rise: 12:40, Set: 01:10. Civil Dark: 17:54 - 07:42. Nautical Dark: 18:29 - 07:07. Astro Dark: 19:03 - 06:33

Total Clouds (% Sky Obscured)

71
77
73
70
52
80
93
42
45
53
49
48
38
32
58
47
0
0
0
0
7
17
25
27

Low Clouds (% Sky Obscured)

41
46
55
47
35
39
37
40
37
39
44
45
36
25
14
0
0
0
0
0
7
17
25
27

Medium Clouds (% Sky Obscured)

36
33
30
32
31
33
39
32
21
9
2
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

61
77
47
70
52
22
15
0
0
24
0
0
1
17
58
47
0
0
0
0
0
1
1
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

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

Precipitation Probability (%)

50
57
54
38
33
33
23
12
15
5
4
1
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.3
0.4
0.4
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)

11
11
10
7
7
5
4
4
3
3
3
3
4
4
3
3
3
2
2
2
2
1
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
83
87
88
91
95
95
91
90
87
85
84
82
82
81
79
76
75
75
72
68
62
56
53

Pressure (mb)

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

Ozone (du)

354
349
344
340
337
335
334
335
334
332
330
329
327
324
323
321
321
320
320
320
319
318
317
316

Sunday 28

Waxing Gibbous 61%

13:05

02:23

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

Sun - Rise: 08:14, Set: 17:23, Transit: 12:49. Moon - Rise: 13:05, Set: 02:23. Civil Dark: 17:55 - 07:43. Nautical Dark: 18:30 - 07:08. Astro Dark: 19:04 - 06:34

Total Clouds (% Sky Obscured)

25
24
38
53
65
50
32
18
11
6
0
0
0
0
0
0
0
12
23
27
26
14
0
0

Low Clouds (% Sky Obscured)

25
24
16
9
0
0
0
0
0
0
0
0
0
0
0
0
0
12
23
27
26
14
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
25
49
65
50
32
18
11
6
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)

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

Chance of Frost

Temperature (°C)

13
13
12
10
9
8
7
7
6
6
6
5
5
5
4
4
4
4
4
5
6
8
10
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
51
64
71
78
81
81
82
82
83
83
85
85
86
86
88
88
86
86
85
76
70
67
67

Pressure (mb)

1019
1019
1019
1019
1020
1020
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1024
1024
1023
1022

Ozone (du)

317
316
316
315
315
315
314
314
315
315
315
315
315
315
316
317
318
319
318
321
322
321
320
319

Monday 29

Waxing Gibbous 72%

13:36

03:41

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 Good
05 Good
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 Good
13 OK

Sun - Rise: 08:14, Set: 17:24, Transit: 12:50. Moon - Rise: 13:36, Set: 03:41. Civil Dark: 17:55 - 07:43. Nautical Dark: 18:31 - 07:08. Astro Dark: 19:05 - 06:34

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
17
22
29
31
33
27
19
10
21

Low Clouds (% Sky Obscured)

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

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
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)

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

Chance of Frost

Temperature (°C)

12
12
11
9
7
7
6
6
6
5
5
5
4
4
3
3
3
2
3
5
6
7
9
11

Feels Like (°C)

12
11
12
10
9
8
7
7
6
6
5
5
5
4
4
3
3
4
3
4
4
4
6
7

Dew Point (°C)

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

Relative Humidity (%)

65
66
73
82
87
87
86
90
88
88
88
86
85
83
80
80
79
77
75
72
70
68
67
65

Pressure (mb)

1022
1021
1021
1021
1021
1022
1022
1022
1022
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1021
1020
1020
1019

Ozone (du)

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

Tuesday 30

Waxing Gibbous 82%

No Rise

05:01

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

Sun - Rise: 08:14, Set: 17:25, Transit: 12:50. Moon - Rise: No Rise, Set: 05:01. Civil Dark: 17:56 - 07:43. Nautical Dark: 18:31 - 07:08. Astro Dark: 19:05 - 06:34

Total Clouds (% Sky Obscured)

30
40
35
27
19
13
6
0
0
0
0
0
0
0
0
0
0
8
16
19
21
22
26
28

Low Clouds (% Sky Obscured)

6
9
7
5
3
3
1
0
0
0
0
0
0
0
0
0
0
5
10
10
10
10
13
18

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
1
1
2
5
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
12
12
12
13
7
8
8
7
7
7
5
5
5
5
5
4
3
3
3
3
3
3

Dew Point (°C)

5
6
7
7
6
6
6
6
5
5
4
4
3
3
3
3
3
2
1
2
1
2
2
3

Relative Humidity (%)

67
72
75
80
85
93
93
93
94
94
94
94
93
93
93
91
93
91
86
83
79
74
70
65

Pressure (mb)

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

Ozone (du)

321
321
321
319
317
315
315
315
315
312
308
305
302
298
295
294
292
290
293
297
300
308
317
325

Wednesday 31

Waxing Gibbous 91%

14:14

06:21

14 OK
15 OK
16 OK
17 OK
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

Sun - Rise: 08:15, Set: 17:26, Transit: 12:50. Moon - Rise: 14:14, Set: 06:21. Civil Dark: 17:57 - 07:43. Nautical Dark: 18:32 - 07:08. Astro Dark: 19:06 - 06:34

Total Clouds (% Sky Obscured)

29
28
36
42
49
58
67
80
81
84
89
89
90
86
91
94
96

Low Clouds (% Sky Obscured)

23
22
23
22
19
22
22
24
31
41
50
60
70
82
71
57
40

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

5
4
14
24
37
43
49
65
71
84
89
89
90
86
91
94
90

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
10
10
10
11
4
4
4
3
3
3
1
1
1
1
1

Dew Point (°C)

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

Relative Humidity (%)

67
70
73
77
82
90
88
88
86
83
82
79
77
76
76
76
76

Pressure (mb)

1016
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1013
1012
1012

Ozone (du)

327
329
331
333
335
338
341
344
347
345
344
343
344
344
345
348
351

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

Generated: 25/12/25 14:35:45. Forecast: 25/12/25 to 31/12/25. Timezone: UTC+1.00