Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 25

Waxing Crescent 28%

12:21

23:14

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
14 Bad
15 Bad
16 Bad

Sun - Rise: 08:40, Set: 17:41, Transit: 13:11. Moon - Rise: 12:21, Set: 23:14. Civil Dark: 18:13 - 08:07. Nautical Dark: 18:49 - 07:32. Astro Dark: 19:24 - 06:57

Total Clouds (% Sky Obscured)

72
71
69
71
51
78
83
91
96
100
100
100
100
100
100
100
100
100
100
100
98
84
92
100

Low Clouds (% Sky Obscured)

5
15
40
53
31
49
50
91
91
89
86
88
89
88
100
97
92
96
81
95
97
84
92
95

Medium Clouds (% Sky Obscured)

56
61
58
27
12
42
79
91
96
100
100
100
100
100
100
100
100
98
100
100
50
38
70
27

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
37
99
48
48
50
77
53
100
100
88
40
55
99

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
52
52
52
53
52
52
52
52
48
26
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

7
37
44
13
2
2
8
21
36
44
54
59
69
68
65
81
62
41
48
20
17
23
22
17

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
4
2
2
1
0
1
1
0
0
0
0
1
1
1
0
1
2
2
2
2
2
2
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
2
1
-1
-2
-2
-3
-3
-2
-3
-2
-2
-1
-2
-2
-2
-1
-1
1
1
2
3
3
3

Dew Point (°C)

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

Relative Humidity (%)

67
74
78
78
81
87
91
92
92
96
98
98
100
98
100
100
100
100
98
96
96
98
96
98

Pressure (mb)

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

Ozone (du)

373
372
371
369
370
370
369
370
370
370
369
365
363
362
365
368
371
373
372
370
370
371
372
373

Friday 26

Waxing Crescent 39%

12:41

00:24

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
14 Bad
15 Bad
16 Bad

Sun - Rise: 08:40, Set: 17:42, Transit: 13:11. Moon - Rise: 12:41, Set: 00:24. Civil Dark: 18:14 - 08:08. Nautical Dark: 18:50 - 07:32. Astro Dark: 19:24 - 06:58

Total Clouds (% Sky Obscured)

100
100
100
100
99
92
94
93
90
98
100
100
100
100
99
89
91
91
92
96
83
85
89
98

Low Clouds (% Sky Obscured)

92
91
90
100
93
86
92
92
83
87
93
91
94
92
91
83
86
89
87
93
77
71
68
69

Medium Clouds (% Sky Obscured)

22
95
32
24
23
59
94
93
87
54
93
62
52
76
98
85
23
75
50
37
55
43
41
43

High Clouds (% Sky Obscured)

83
68
25
46
7
51
63
73
23
38
95
48
49
55
47
46
55
6
5
5
22
10
47
60

ISS Passover

Visibility (miles)

0
0
0
0
0
4
8
2
1
7
9
9
9
9
4
2
3
2
5
6
4
6
9
9

Fog (%)

0
0
2
2
0
2
3
6
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0

Precipitation Type

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

Precipitation Probability (%)

33
10
25
70
77
56
84
85
78
47
35
17
27
27
55
34
23
15
10
20
13
4
4
1

Precipitation Amount (mm)

0
0
0
0.8
0.9
0
0.3
0.5
0.6
0
0
0
0
0
0.5
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
96
96
96
94
96
98
98
96
96
96
96
98
98
98
98
93
91
93
90
87
84

Pressure (mb)

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

Ozone (du)

373
373
372
371
370
370
369
367
365
363
363
362
362
360
359
358
357
357
357
356
354
351
348
344

Saturday 27

First Quarter 50%

13:03

01:35

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 OK
14 OK
15 OK
16 Good

Sun - Rise: 08:40, Set: 17:43, Transit: 13:12. Moon - Rise: 13:03, Set: 01:35. Civil Dark: 18:15 - 08:08. Nautical Dark: 18:50 - 07:32. Astro Dark: 19:25 - 06:58

Total Clouds (% Sky Obscured)

91
95
91
92
82
92
89
94
84
95
98
79
57
63
54
49
58
53
51
55
45
35
25
17

Low Clouds (% Sky Obscured)

62
71
79
83
75
71
66
74
77
77
71
70
57
63
54
49
58
53
51
55
45
35
25
17

Medium Clouds (% Sky Obscured)

21
40
79
22
40
22
44
60
59
37
91
72
26
21
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

58
65
65
48
19
65
60
55
35
51
55
7
2
2
0
0
2
2
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
52
54
6
4
2
2
2
2
2
2
2
2
2
2

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
5
5
10
8
19
21
15
25
22
11
4
4
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
4
4
4
5
5
5
5
4
4
4
4
4
5
5
5
5
4
4
6
7
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
6
6
6
6
6
6
6
6
5
5
4
4
4
5
4
5
5
5
4
4
5
5

Relative Humidity (%)

88
93
93
93
93
94
94
93
93
93
93
93
90
90
90
91
91
90
84
78
74
73
72
74

Pressure (mb)

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

Ozone (du)

340
338
336
334
332
329
326
323
320
319
318
317
315
314
314
313
312
312
314
315
314
313
312
312

Sunday 28

Waxing Gibbous 61%

13:27

02:49

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

Sun - Rise: 08:40, Set: 17:43, Transit: 13:12. Moon - Rise: 13:27, Set: 02:49. Civil Dark: 18:15 - 08:08. Nautical Dark: 18:51 - 07:33. Astro Dark: 19:26 - 06:58

Total Clouds (% Sky Obscured)

8
0
6
13
20
23
22
19
22
22
25
31
38
40
48
51
59
67
71
67
51
44
36
24

Low Clouds (% Sky Obscured)

8
0
6
13
20
23
22
19
22
22
25
31
38
40
48
51
59
53
45
32
31
28
27
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
1
2
2
0
2
2
2
3
5
8
20
32
40
34
22
15
10

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 (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
90
93
94
96
96
96
96
93
89
85
85
88
89
89
91
91
89
82
77
73
70
69
71

Pressure (mb)

1020
1021
1022
1022
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1025
1025
1026
1025
1025
1024
1023
1023
1022

Ozone (du)

312
311
312
313
314
315
315
315
313
312
311
312
314
314
313
312
312
311
310
311
311
311
310
309

Monday 29

Waxing Gibbous 72%

13:57

04:07

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

Sun - Rise: 08:40, Set: 17:44, Transit: 13:13. Moon - Rise: 13:57, Set: 04:07. Civil Dark: 18:16 - 08:08. Nautical Dark: 18:52 - 07:33. Astro Dark: 19:26 - 06:58

Total Clouds (% Sky Obscured)

12
0
17
34
51
43
40
39
34
29
25
29
25
24
35
40
53
53
58
67
70
67
71
70

Low Clouds (% Sky Obscured)

8
0
17
34
51
43
40
39
34
29
25
26
25
24
35
40
53
53
45
45
51
58
68
70

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

5
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 (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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
1
2
1
2
2
1
4
4
3
4

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
87
88
88
88
88
86
88
88
86
86
86
86
86
86
85
83
82
80
78
75
76
77
77

Pressure (mb)

1023
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1023
1023
1022
1022
1022

Ozone (du)

309
309
311
312
314
316
317
317
318
319
321
321
321
321
322
322
322
322
321
320
319
317
315
313

Tuesday 30

Waxing Gibbous 82%

14:35

05:29

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
14 Bad
15 Bad
16 Bad

Sun - Rise: 08:41, Set: 17:45, Transit: 13:13. Moon - Rise: 14:35, Set: 05:29. Civil Dark: 18:17 - 08:09. Nautical Dark: 18:53 - 07:33. Astro Dark: 19:27 - 06:59

Total Clouds (% Sky Obscured)

72
73
78
84
89
89
88
87
86
84
83
88
93
99
95
92
91
93
95
97
95
93
91
91

Low Clouds (% Sky Obscured)

72
73
78
84
88
88
88
86
85
84
83
88
93
96
94
92
91
93
95
97
95
93
91
91

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
3
7
18
26
40
52
65
66
71
62
53
44
33

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 (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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 (%)

5
3
7
6
5
10
12
11
14
15
13
16
15
11
11
8
1
3
3
3
6
6
1
4

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
6
2
2
1
2
1
2
0
0
0
0
-0
-0
-1
-2
-2
-1
-1
-1
-1
-1
-1

Dew Point (°C)

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

Relative Humidity (%)

78
80
85
82
80
77
79
82
83
86
89
93
88
83
79
79
80
82
79
75
73
73
73
75

Pressure (mb)

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

Ozone (du)

311
309
306
303
300
296
294
292
290
291
293
294
304
313
323
322
322
321
326
330
335
336
338
339

Wednesday 31

Waxing Gibbous 91%

15:25

06:50

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

Sun - Rise: 08:41, Set: 17:46, Transit: 13:14. Moon - Rise: 15:25, Set: 06:50. Civil Dark: 18:18 - 08:09. Nautical Dark: 18:53 - 07:33. Astro Dark: 19:28 - 06:59

Total Clouds (% Sky Obscured)

91
92
95
97
100
97
95
94
96
97
98
97
95
94
94
93
91
94
97
100

Low Clouds (% Sky Obscured)

91
92
95
97
100
97
95
94
96
97
98
95
91
87
86
84
82
87
92
97

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
5
8
5
3
0
10
21
31

High Clouds (% Sky Obscured)

18
5
4
3
3
5
7
9
9
7
14
30
48
66
61
58
61
71
81
92

ISS Passover

Visibility (miles)

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

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

5
3
7
8
6
15
19
21
24
23
18
23
21
9
15
15
9
17
20
22

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
76
77
82
85
91
91
91
91
93
91
91
93
92
94
92
89
89
89
93

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

339
339
340
341
343
344
345
346
347
352
357
362
365
367
370
373
375
378
374
369

Forecast for Jungitu, Araba / Álava, Spain (42.87,-2.59)

Generated: 25/12/25 17:39:07. Forecast: 25/12/25 to 31/12/25. Timezone: UTC+1.00