Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 9

Waning Gibbous 67%

22:48

12:53

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
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:29, Set: 17:35, Transit: 13:02. Moon - Rise: 22:48, Set: 12:53. Civil Dark: 18:07 - 07:57. Nautical Dark: 18:43 - 07:22. Astro Dark: 19:17 - 06:47

Total Clouds (% Sky Obscured)

38
51
62
71
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

38
51
62
71
100
100
100
99
100
100
100
100
100
100
100
100
100
99
100
99
99
98
99
100

Medium Clouds (% Sky Obscured)

38
51
62
71
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
97
95
86
74

High Clouds (% Sky Obscured)

38
51
62
71
100
100
66
86
57
83
52
28
61
59
100
100
100
100
100
100
100
100
94
100

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
6
68
56

Precipitation Type

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

Precipitation Probability (%)

95
77
61
24
28
45
37
48
42
61
87
95
84
79
79
73
95
95
84
78
75
74
60
32

Precipitation Amount (mm)

1.1
0.4
0.4
0
0
0
0
0.2
0
0
0.5
0.8
0.5
0.3
0.3
0.2
0.7
0.6
0.4
0.4
0.5
0.5
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
6
6
6
6
6
5
5
5
5
5
6
6
6
6
5
6
6
6
6
6
6
6
6

Dew Point (°C)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
7
7
7
8
7
6
6
6
7
7

Relative Humidity (%)

84
85
88
90
91
93
93
94
94
96
96
96
98
96
96
96
96
96
96
94
96
96
96
96

Pressure (mb)

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

Ozone (du)

280
281
283
282
281
281
282
281
282
283
283
283
283
284
285
283
281
282
281
281
282
280
281
282

Wednesday 10

Waning Gibbous 57%

23:58

13:13

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
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:30, Set: 17:35, Transit: 13:03. Moon - Rise: 23:58, Set: 13:13. Civil Dark: 18:07 - 07:58. Nautical Dark: 18:43 - 07:22. Astro Dark: 19:17 - 06:48

Total Clouds (% Sky Obscured)

100
97
96
100
100
97
89
93
94
90
87
95
93
90
79
78
76
72
60
57
66
87
98
96

Low Clouds (% Sky Obscured)

100
97
96
95
96
82
89
93
87
87
86
83
82
85
79
77
67
61
57
53
47
48
49
49

Medium Clouds (% Sky Obscured)

36
14
16
23
18
21
15
14
15
8
19
84
92
11
5
0
13
15
0
0
1
71
90
65

High Clouds (% Sky Obscured)

96
34
59
67
56
67
11
37
36
17
4
0
3
2
0
0
0
1
8
8
26
60
85
89

ISS Passover

Visibility (miles)

9
9
9
9
9
9
5
4
1
3
1
6
3
6
9
9
9
9
9
9
9
9
9
9

Fog (%)

38
98
98
99
100
100
94
79
14
74
100
100
100
98
77
0
3
0
0
14
29
18
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 (%)

16
17
11
3
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
6
7
7
8
8
8
9
9
9
9
9
8
9
8
8
8
7
7
7
7

Chance of Frost

Temperature (°C)

7
7
6
7
6
6
6
6
6
6
6
6
6
7
7
7
8
8
8
7
6
6
6
6

Feels Like (°C)

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

Dew Point (°C)

6
6
6
6
5
5
6
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

Relative Humidity (%)

96
94
94
96
94
94
96
93
94
96
94
93
93
90
87
84
79
81
82
87
91
93
93
93

Pressure (mb)

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

Ozone (du)

282
284
284
284
283
286
288
288
287
288
290
291
293
292
292
291
289
289
289
289
288
286
286
286

Thursday 11

Third Quarter 46%

01:05

13:32

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
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:31, Set: 17:35, Transit: 13:03. Moon - Rise: 01:05, Set: 13:32. Civil Dark: 18:07 - 07:59. Nautical Dark: 18:43 - 07:23. Astro Dark: 19:17 - 06:49

Total Clouds (% Sky Obscured)

93
91
88
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
88

Low Clouds (% Sky Obscured)

48
41
43
49
62
69
48
47
52
58
77
84
84
86
83
72
63
71
92
84
83
80
75
74

Medium Clouds (% Sky Obscured)

31
77
78
100
96
72
76
91
100
100
100
99
93
97
94
97
100
99
98
100
92
95
90
51

High Clouds (% Sky Obscured)

87
80
69
92
70
67
66
91
60
60
96
100
100
100
100
94
100
100
94
100
100
92
84
51

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
2
67
66
0
73
66
71
83
98
65
86
93
98
71
24
24
24
24
24
24
24
24
24

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
1
6
9
5
6
7
15
18
20
19
22
28
33
35
35
33
23
24
30
34

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)

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

Chance of Frost

Temperature (°C)

6
5
5
5
6
5
5
5
5
5
5
6
6
6
7
7
7
7
7
7
6
6
6
6

Feels Like (°C)

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

Dew Point (°C)

5
4
4
5
5
4
4
4
4
4
4
5
4
4
4
4
3
4
4
4
5
5
5
5

Relative Humidity (%)

93
93
91
94
93
93
94
94
93
93
93
93
90
85
84
81
78
77
79
85
88
91
90
91

Pressure (mb)

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

Ozone (du)

287
289
289
289
288
288
289
290
291
293
295
296
297
299
299
299
298
297
298
298
298
299
299
300

Friday 12

Waning Crescent 36%

02:09

13:50

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
19 Bad
20 OK
21 OK

Sun - Rise: 08:32, Set: 17:36, Transit: 13:04. Moon - Rise: 02:09, Set: 13:50. Civil Dark: 18:08 - 07:59. Nautical Dark: 18:43 - 07:24. Astro Dark: 19:18 - 06:49

Total Clouds (% Sky Obscured)

99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
97
88
80
75
69
26
17

Low Clouds (% Sky Obscured)

73
76
75
78
82
91
96
100
100
100
100
100
100
100
100
98
95
93
86
79
75
65
26
17

Medium Clouds (% Sky Obscured)

56
57
84
88
91
90
90
90
91
84
62
79
51
24
21
17
12
7
4
2
0
0
0
0

High Clouds (% Sky Obscured)

77
86
95
93
90
88
76
68
57
54
15
42
13
11
4
2
0
1
0
0
1
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 (%)

24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24

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 (%)

34
39
39
40
38
29
31
27
19
13
12
3
7
4
5
4
3
11
12
0
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)

4
4
4
4
4
4
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3
2
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
4
4
4
4
4
5
4
4
4
4
4
4
4
4
4
4
5
5
5
4
4
4

Relative Humidity (%)

91
91
91
91
91
91
90
91
90
90
91
91
88
87
82
78
75
75
79
82
87
85
85
90

Pressure (mb)

1022
1023
1023
1024
1024
1025
1025
1026
1026
1027
1027
1028
1028
1029
1029
1028
1028
1027
1027
1027
1028
1028
1028
1028

Ozone (du)

299
298
298
298
297
299
301
301
301
301
302
303
304
303
301
300
299
298
299
300
301
302
305
310

Saturday 13

Waning Crescent 27%

03:12

14:09

22 OK
23 OK
00 OK
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
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:32, Set: 17:36, Transit: 13:04. Moon - Rise: 03:12, Set: 14:09. Civil Dark: 18:08 - 08:00. Nautical Dark: 18:43 - 07:25. Astro Dark: 19:18 - 06:50

Total Clouds (% Sky Obscured)

23
29
35
41
44
48
48
52
61
60
60
60
69
82
83
75
69
62
64
67
70
70
69
72

Low Clouds (% Sky Obscured)

23
29
35
41
44
48
48
52
61
60
60
60
67
82
83
75
69
62
62
66
69
68
67
66

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
1
1
0
0
0
0
0
0
0
1
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 (%)

24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
88
89
89
91
93
94
96
94
96
98
98
94
88
84
82
81
81
81
84
87
88
90
93

Pressure (mb)

1028
1028
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1025
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

313
314
311
309
308
305
302
299
297
297
297
296
296
295
295
295
295
295
296
296
296
296
296
295

Sunday 14

Waning Crescent 19%

04:15

14:30

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
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:33, Set: 17:36, Transit: 13:04. Moon - Rise: 04:15, Set: 14:30. Civil Dark: 18:08 - 08:01. Nautical Dark: 18:44 - 07:25. Astro Dark: 19:18 - 06:51

Total Clouds (% Sky Obscured)

65
64
69
72
71
64
67
70
78
82
86
91
86
80
70
62
62
62
72
79
84
82
73
66

Low Clouds (% Sky Obscured)

53
44
32
37
46
54
65
70
78
82
86
91
83
73
57
53
52
50
53
52
42
24
24
25

Medium Clouds (% Sky Obscured)

5
7
11
5
1
0
0
0
0
0
0
0
0
0
0
3
5
7
9
8
11
5
5
5

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
26
41
57
52
43
33

ISS Passover

Visibility (miles)

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

Fog (%)

24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24

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
1
0
1
1
0
1
3
0
2
3
0
2
3
0
3
4
0
3
5
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
8
8
9
10
10
11
12
12
13
14
14
15
15
15
15
15
15
15
15
14
14
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
5
5
6
5
6
5
5
5
5
5
5
5
5
6
5
5
5
6
6
6
5
5

Relative Humidity (%)

94
94
94
96
96
96
98
96
96
96
94
93
93
88
87
85
81
78
76
81
88
93
93
94

Pressure (mb)

1024
1024
1023
1023
1023
1022
1022
1021
1021
1021
1021
1020
1020
1020
1019
1019
1018
1017
1016
1017
1017
1017
1017
1016

Ozone (du)

295
295
295
295
295
295
295
297
298
300
301
303
304
306
307
309
311
314
316
317
317
318
317
315

Monday 15

Waning Crescent 12%

05:19

14:54

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: 08:34, Set: 17:36, Transit: 13:05. Moon - Rise: 05:19, Set: 14:54. Civil Dark: 18:08 - 08:02. Nautical Dark: 18:44 - 07:26. Astro Dark: 19:19 - 06:51

Total Clouds (% Sky Obscured)

72
78
92
95
97
100
100
100
100
98
95
93
95
96
97
98
98
98
98
98
98

Low Clouds (% Sky Obscured)

29
32
39
56
69
78
79
84
86
88
89
89
88
88
87
81
77
72
75
77
78

Medium Clouds (% Sky Obscured)

0
0
0
5
5
10
10
15
15
27
36
53
67
83
97
98
98
98
98
97
97

High Clouds (% Sky Obscured)

40
51
61
73
86
100
100
100
100
95
87
70
55
39
24
27
28
30
32
35
31

ISS Passover

Visibility (miles)

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

Fog (%)

24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24

Precipitation Type

None
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
Light Rain

Precipitation Probability (%)

12
19
4
17
24
24
36
55
82
95
95
95
95
95
95
95
95
95
95
95
85

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.5
0.6
1.2
1.5
1.5
1.2
0.9
1
0.8
0.7
0.7
0.7
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
6
6
6
6
6
6
6
6
6
5
5
5
5
6
6
5
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
98
98
96
96
96
98
96
96
96
98
94
94
94
93
94
94
94
94

Pressure (mb)

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

Ozone (du)

314
312
309
306
315
324
333
331
329
326
329
332
335
334
334
333
337
341
345
348
351

Forecast for Erroitegi / Róitegui, Araba / Álava, Spain (42.78,-2.38)

Generated: 09/12/25 22:52:04. Forecast: 09/12/25 to 15/12/25. Timezone: UTC+1.00