Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 5

Full Moon 100%

16:48

09:17

12 OK
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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 08:24, Set: 17:35, Transit: 12:59. Moon - Rise: 16:48, Set: 09:17. Civil Dark: 18:07 - 07:53. Nautical Dark: 18:42 - 07:17. Astro Dark: 19:16 - 06:43

Total Clouds (% Sky Obscured)

28
100
92
65
83
75
75
100
75
75
100
100
100
92
83
75
100
83
75
83
83
85
87
95

Low Clouds (% Sky Obscured)

69
79
88
64
75
77
94
100
100
100
100
100
100
100
99
100
100
100
93
83
83
85
87
94

Medium Clouds (% Sky Obscured)

98
99
100
100
100
100
100
100
100
100
100
100
100
98
95
97
99
91
87
49
51
33
24
16

High Clouds (% Sky Obscured)

0
0
0
0
35
35
100
100
100
100
100
87
44
61
4
3
32
20
40
11
4
32
3
8

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1
5
6
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
100
100
0
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
65
60
22
5
1

Precipitation Amount (mm)

0
0.6
1.3
0
0.9
1.3
0.6
1.4
2.1
1.8
2.3
2.5
1.9
2
1.2
1.7
1.8
1.5
0.9
0.2
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
80
78
80
80
82
80
85
91
90
85
89
90
89
91
93
93
92
91
96
96
94
93
91

Pressure (mb)

1014
1013
1013
1013
1012
1012
1012
1012
1012
1013
1013
1014
1015
1014
1015
1015
1016
1016
1016
1016
1017
1017
1017
1017

Ozone (du)

329
334
331
334
338
340
337
336
338
338
333
329
324
318
310
304
298
294
294
293
292
285
281
278

Saturday 6

Waning Gibbous 98%

17:46

10:25

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 08:25, Set: 17:35, Transit: 13:00. Moon - Rise: 17:46, Set: 10:25. Civil Dark: 18:07 - 07:54. Nautical Dark: 18:42 - 07:18. Astro Dark: 19:16 - 06:44

Total Clouds (% Sky Obscured)

63
72
96
100
98
100
100
100
96
78
100
96
94
89
79
100
100
100
79
90
84
100
100
76

Low Clouds (% Sky Obscured)

25
45
91
94
98
97
98
77
61
56
94
95
94
89
79
95
96
93
79
89
84
90
79
65

Medium Clouds (% Sky Obscured)

15
23
82
86
67
96
100
99
57
69
62
66
45
28
8
21
0
0
0
0
0
0
6
0

High Clouds (% Sky Obscured)

9
14
26
29
31
66
97
84
85
40
72
27
59
50
55
53
59
83
67
81
59
100
100
70

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

Precipitation Probability (%)

0
0
0
1
6
52
59
39
25
18
8
0
0
0
0
0
1
0
0
0
2
2
0
2

Precipitation Amount (mm)

0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
70
65
68
71
77
85
90
91
93
93
91
91
88
88
88
88
90
90
88
91
90
87
83

Pressure (mb)

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

Ozone (du)

271
269
269
271
274
276
276
277
279
279
283
286
287
290
292
296
301
302
302
303
306
308
309
308

Sunday 7

Waning Gibbous 93%

18:57

11:18

12 Bad
13 Bad
14 Bad
15 Bad
16 OK
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

Sun - Rise: 08:26, Set: 17:35, Transit: 13:00. Moon - Rise: 18:57, Set: 11:18. Civil Dark: 18:07 - 07:55. Nautical Dark: 18:42 - 07:19. Astro Dark: 19:16 - 06:45

Total Clouds (% Sky Obscured)

89
91
87
59
43
65
93
54
100
100
85
95
77
83
100
90
83
100
97
89
100
83
82
100

Low Clouds (% Sky Obscured)

75
68
57
54
21
25
39
37
25
23
29
34
41
61
90
84
63
56
42
46
39
42
25
24

Medium Clouds (% Sky Obscured)

0
0
0
0
2
4
17
4
27
53
56
81
39
57
25
2
3
7
63
9
3
3
3
3

High Clouds (% Sky Obscured)

29
38
49
30
19
65
90
54
100
100
55
55
47
59
100
65
73
100
91
84
100
57
59
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
2
0
0
0
0
0
0
0
19
35
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
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
8
6
8
6
5
4
5
4
3
3
3
2
3
3
3
3
2
2
3
3
3
3
3

Chance of Frost

Temperature (°C)

12
13
13
13
12
11
10
10
9
9
8
8
8
8
7
8
8
7
7
7
7
7
8
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
76
81
76
80
84
87
84
82
88
90
88
87
85
85
87
88
90
93
93
93
93
88
81

Pressure (mb)

1019
1019
1018
1018
1018
1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

306
306
304
302
301
303
304
305
305
306
308
309
310
308
307
307
307
308
308
307
308
308
308
307

Monday 8

Waning Gibbous 86%

20:15

11:58

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

Sun - Rise: 08:27, Set: 17:35, Transit: 13:01. Moon - Rise: 20:15, Set: 11:58. Civil Dark: 18:07 - 07:55. Nautical Dark: 18:42 - 07:20. Astro Dark: 19:16 - 06:46

Total Clouds (% Sky Obscured)

87
72
74
83
61
51
60
64
47
41
35
25
30
36
43
45
53
58
63
70
73
89
72
59

Low Clouds (% Sky Obscured)

39
36
57
33
31
0
0
0
0
0
0
0
7
15
22
32
28
25
21
14
7
0
2
4

Medium Clouds (% Sky Obscured)

2
1
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)

81
61
48
75
55
51
60
64
47
41
35
25
30
36
43
45
53
58
63
68
58
83
72
59

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)

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

Chance of Frost

Temperature (°C)

12
12
13
13
13
12
10
10
8
7
8
7
8
7
6
6
6
6
6
6
6
6
6
8

Feels Like (°C)

10
10
11
11
11
10
8
8
6
5
6
5
6
5
5
4
5
4
4
4
4
5
5
6

Dew Point (°C)

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

Relative Humidity (%)

72
64
60
60
64
73
78
78
82
82
84
85
85
85
85
83
82
83
85
85
85
83
78
70

Pressure (mb)

1020
1019
1019
1018
1018
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1023
1023
1023

Ozone (du)

307
307
305
305
306
305
304
304
304
304
305
304
305
304
302
299
296
294
294
294
294
292
292
291

Tuesday 9

Waning Gibbous 77%

21:33

11:58

12 OK
13 OK
14 Bad
15 Bad
16 Bad
17 OK
18 OK
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 OK
09 Good
10 OK
11 OK

Sun - Rise: 08:28, Set: 17:35, Transit: 13:01. Moon - Rise: 21:33, Set: 11:58. Civil Dark: 18:07 - 07:56. Nautical Dark: 18:42 - 07:21. Astro Dark: 19:17 - 06:46

Total Clouds (% Sky Obscured)

38
44
72
98
71
45
39
50
65
83
93
98
95
95
95
97
96
84
81
54
27
0
19
39

Low Clouds (% Sky Obscured)

5
12
19
27
18
9
0
15
30
45
55
66
76
70
63
56
51
46
40
27
13
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
28

High Clouds (% Sky Obscured)

38
42
72
97
67
34
39
45
40
45
46
56
53
51
52
73
58
63
58
41
20
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
71
67
66
68
80
85
85
86
86
85
85
83
85
85
85
86
88
86
88
88
86
79
68

Pressure (mb)

1022
1022
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

289
289
291
291
290
290
288
286
284
288
293
291
291
291
292
291
289
289
289
289
290
292
292
293

Wednesday 10

Waning Gibbous 67%

22:48

12:29

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

Sun - Rise: 08:29, Set: 17:35, Transit: 13:02. Moon - Rise: 22:48, Set: 12:29. Civil Dark: 18:07 - 07:57. Nautical Dark: 18:42 - 07:22. Astro Dark: 19:17 - 06:47

Total Clouds (% Sky Obscured)

58
42
29
23
29
31
30
60
29
26
35
49
64
64
65
65
74
84
93
89
86
85
89
94

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
3
5
4
2
0
10
21
34
39
44
52
62
71
81
83
85

Medium Clouds (% Sky Obscured)

46
42
29
16
18
19
26
5
8
10
15
16
20
15
10
5
0
0
0
1
1
2
3
9

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
16
8
0
8
15
26
34
32
30
49
69
86
80
71
65
74
84

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
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
1
4
1
2
8
5
6
12
15
35
49
62
59
64
65
58
60
61
58
70

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.3
0.3
0.4
0.3
0.3
0.4
0.2
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
59
58
56
59
67
69
64
65
66
67
69
68
68
68
67
67
66
65
64
64
64
64
63

Pressure (mb)

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

Ozone (du)

293
293
294
296
297
298
296
296
296
297
297
296
295
294
294
293
293
293
292
292
292
293
293
293

Thursday 11

Third Quarter 57%

23:58

12:53

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 08:30, Set: 17:35, Transit: 13:02. Moon - Rise: 23:58, Set: 12:53. Civil Dark: 18:07 - 07:58. Nautical Dark: 18:42 - 07:22. Astro Dark: 19:17 - 06:48

Total Clouds (% Sky Obscured)

98
99
99
98
99
99
100
100
100
100
99
97
94
90
87
84
89
95
100
97
95
90
81
52

Low Clouds (% Sky Obscured)

96
91
83
74
80
87
90
58
53
48
46
44
47
49
54
51
43
36
29
41
51
53
46
43

Medium Clouds (% Sky Obscured)

10
35
54
73
66
57
50
62
75
87
74
62
50
38
25
12
20
30
35
32
33
34
25
20

High Clouds (% Sky Obscured)

93
72
45
19
49
76
100
100
100
100
78
55
29
20
14
9
14
18
22
34
46
58
39
19

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

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

Precipitation Probability (%)

81
83
76
75
61
44
32
37
35
30
32
30
24
19
16
6
8
7
0
0
0
0
0
0

Precipitation Amount (mm)

0.6
0.6
0.4
0.5
0.3
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
1
1
2
2
2
2
2
2
3
3
3
3
3
3
3
4
5
5
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
0
7
7
7
7
9
10
5
5
5
6
6
6
6
5
5
6
5
6
4
3
4
2

Dew Point (°C)

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

Relative Humidity (%)

59
58
62
64
66
73
78
85
85
85
85
87
87
88
90
90
91
88
83
80
78
76
74
67

Pressure (mb)

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

Ozone (du)

293
293
293
293
293
291
290
289
289
289
289
289
290
290
292
293
295
296
297
298
298
299
300
300

Forecast for Erroitegi / Róitegui, Araba / Álava, Spain (42.79,-2.35)

Generated: 05/12/25 07:11:54. Forecast: 05/12/25 to 11/12/25. Timezone: UTC+1.00