Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 9

Waning Gibbous 59%

04:09

11:53

06 Bad
07 Bad
08 OK
09 OK
10 Bad
11 Bad
12 OK
13 Good
14 Good
15 OK
16 OK
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

Sun - Rise: 07:37, Set: 20:45, Transit: 14:11. Moon - Rise: 04:09, Set: 11:53. Civil Dark: 21:14 - 07:08. Nautical Dark: 21:49 - 06:33. Astro Dark: 22:26 - 05:55

Total Clouds (% Sky Obscured)

68
52
45
40
52
52
39
4
3
24
30
0
0
0
0
0
1
2
2
2
2
7
4
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
7
0
0
0
0
0
0
0
0
0
0
2
1
0

Medium Clouds (% Sky Obscured)

1
2
4
6
52
52
39
4
3
18
20
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

52
41
5
40
52
52
25
0
0
0
8
0
0
0
0
0
1
2
2
2
2
2
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

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
10
14
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
0
1
2
2
3
5
7
9
9
9
6
4
3
2
1
2
2
2
3
2

Chance of Frost

Temperature (°C)

9
10
10
12
17
20
21
23
24
24
24
23
21
20
18
14
13
11
10
10
9
9
8
7

Feels Like (°C)

10
10
11
13
16
18
20
22
24
24
24
22
19
19
18
15
13
12
10
11
10
9
8
8

Dew Point (°C)

2
2
3
5
7
9
9
9
9
9
9
8
10
12
12
11
10
9
9
8
7
6
6
6

Relative Humidity (%)

58
58
59
59
52
49
45
41
39
38
38
39
48
60
70
79
83
86
90
88
87
85
87
88

Pressure (mb)

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

Ozone (du)

340
340
340
339
338
339
341
343
344
344
341
341
341
343
342
342
339
336
334
332
330
328
329
329

Friday 10

Third Quarter 50%

04:43

12:56

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

Sun - Rise: 07:36, Set: 20:47, Transit: 14:11. Moon - Rise: 04:43, Set: 12:56. Civil Dark: 21:16 - 07:07. Nautical Dark: 21:51 - 06:32. Astro Dark: 22:27 - 05:53

Total Clouds (% Sky Obscured)

0
2
2
2
2
2
2
0
2
2
6
2
2
20
32
23
38
24
30
12
17
13
52
82

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
2
2
20
32
16
32
21
24
11
16
9
51
82

High Clouds (% Sky Obscured)

0
2
2
2
2
2
2
0
2
2
6
1
2
0
0
0
0
0
0
0
0
4
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
7
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
1
0
0
0
0
0
0
16
31
21

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

Chance of Frost

Temperature (°C)

8
7
7
9
14
17
20
22
23
24
24
24
24
23
22
19
18
18
17
17
16
15
14
14

Feels Like (°C)

8
8
8
11
15
18
20
22
23
23
24
24
24
24
22
18
18
18
17
17
16
15
15
13

Dew Point (°C)

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

Relative Humidity (%)

88
88
85
76
63
50
41
37
35
34
35
36
39
46
55
54
53
52
54
55
56
60
68
72

Pressure (mb)

1022
1021
1021
1020
1019
1019
1018
1017
1016
1015
1014
1013
1012
1012
1012
1012
1013
1013
1012
1012
1012
1012
1012
1011

Ozone (du)

329
329
328
327
327
328
329
329
330
330
331
332
333
334
332
332
331
330
330
330
335
338
339
343

Saturday 11

Waning Crescent 39%

05:11

14:03

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:34, Set: 20:48, Transit: 14:11. Moon - Rise: 05:11, Set: 14:03. Civil Dark: 21:17 - 07:05. Nautical Dark: 21:52 - 06:30. Astro Dark: 22:29 - 05:51

Total Clouds (% Sky Obscured)

99
98
94
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
97
96

Low Clouds (% Sky Obscured)

28
39
1
52
89
88
92
96
93
96
100
100
100
95
92
87
83
77
69
63
62
62
62
71

Medium Clouds (% Sky Obscured)

86
98
93
82
94
88
100
68
100
100
100
100
100
100
100
100
100
100
100
100
97
94
90
76

High Clouds (% Sky Obscured)

71
48
8
50
100
100
57
93
100
100
100
100
100
100
100
100
100
100
100
100
87
73
64
64

ISS Passover

Visibility (miles)

8
9
9
9
1
9
9
9
7
3
4
1
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

0
7
47
99
9
0
0
0
0
0
0
0
0
1
3
3
3
3
3
3
3
3
3
3

Precipitation Type

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

Precipitation Probability (%)

38
31
33
20
42
44
47
75
95
95
95
95
95
95
95
95
95
95
92
81
44
21
21
11

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.7
1
1
1.8
1.4
2.7
4.4
3.3
2.3
1
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
3
4
6
7
8
9
12
13
13
12
12
10
7
4
4
4
4
3
3
4
3
3
4

Chance of Frost

Temperature (°C)

13
12
11
12
11
11
11
10
8
7
6
4
3
2
2
2
2
3
3
3
3
3
3
3

Feels Like (°C)

12
11
10
10
10
9
8
5
3
2
1
-0
-2
-2
-2
-2
-1
-1
-1
0
0
-0
-1
-1

Dew Point (°C)

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

Relative Humidity (%)

72
75
83
87
88
86
81
80
90
91
93
94
94
98
100
100
100
100
100
100
100
100
98
100

Pressure (mb)

1011
1011
1012
1012
1013
1014
1014
1014
1015
1016
1017
1017
1019
1020
1020
1021
1021
1021
1021
1021
1021
1020
1020
1020

Ozone (du)

344
345
349
354
356
358
359
362
365
369
370
365
352
345
339
339
342
344
349
355
360
364
370
371

Sunday 12

Waning Crescent 30%

05:35

15:11

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:32, Set: 20:49, Transit: 14:11. Moon - Rise: 05:35, Set: 15:11. Civil Dark: 21:18 - 07:03. Nautical Dark: 21:53 - 06:28. Astro Dark: 22:30 - 05:49

Total Clouds (% Sky Obscured)

95
95
91
90
86
87
87
90
78
62
61
58
61
50
45
60
76
78
77
82
83
85
87
92

Low Clouds (% Sky Obscured)

77
86
82
79
74
74
73
72
68
61
61
58
61
49
45
57
73
76
76
81
81
83
85
89

Medium Clouds (% Sky Obscured)

63
35
47
38
1
6
13
19
14
8
0
0
0
0
1
1
2
1
1
0
0
0
0
0

High Clouds (% Sky Obscured)

71
71
63
54
45
40
28
45
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

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 (%)

17
5
5
19
19
30
27
27
36
29
32
36
32
23
15
22
12
29
20
26
25
26
19
20

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
98
96
94
88
84
75
78
79
85
88
93
94
93
93
94
94
96
96
94

Pressure (mb)

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

Ozone (du)

371
373
375
378
378
381
384
388
397
398
393
393
397
400
402
404
407
408
406
400
395
389
382
378

Monday 13

Waning Crescent 20%

05:57

16:21

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:31, Set: 20:50, Transit: 14:10. Moon - Rise: 05:57, Set: 16:21. Civil Dark: 21:19 - 07:01. Nautical Dark: 21:55 - 06:26. Astro Dark: 22:32 - 05:47

Total Clouds (% Sky Obscured)

95
98
89
81
75
75
79
80
83
85
87
91
94
97
97
97
97
95
93
90
88
88
90
93

Low Clouds (% Sky Obscured)

94
98
86
78
72
75
77
78
78
79
80
71
58
46
41
37
32
47
63
77
80
81
81
79

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
2
19
34
50
64
78
93
94
93
90
88
88
90
70

High Clouds (% Sky Obscured)

0
0
0
1
1
4
8
11
17
23
30
43
57
71
57
46
38
29
17
8
5
2
1
7

ISS Passover

Visibility (miles)

8
3
3
0
1
0
3
9
5
6
8
9
9
9
9
9
9
9
9
8
8
8
8
9

Fog (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

Precipitation Type

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

Precipitation Probability (%)

27
22
24
24
16
10
18
16
20
18
16
13
9
1
2
5
8
16
24
29
34
40
47
39

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
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
94
96
96
96
91
78
75
71
70
66
70
73
77
78
81
81
82
84
85
87
90
91

Pressure (mb)

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

Ozone (du)

377
378
378
378
379
378
378
376
376
377
377
377
375
373
371
369
366
364
363
361
359
358
358
358

Tuesday 14

Waning Crescent 12%

05:57

17:33

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:29, Set: 20:51, Transit: 14:10. Moon - Rise: 05:57, Set: 17:33. Civil Dark: 21:21 - 07:00. Nautical Dark: 21:56 - 06:24. Astro Dark: 22:33 - 05:45

Total Clouds (% Sky Obscured)

96
98
98
98
98
98
98
98
98
99
100
97
94
92
82
76
70
75
80
80
86
91
97
95

Low Clouds (% Sky Obscured)

76
76
82
87
92
93
93
93
95
98
100
85
73
68
82
76
70
75
80
80
86
90
96
93

Medium Clouds (% Sky Obscured)

38
8
13
17
19
15
12
9
12
12
14
11
8
8
7
10
13
8
4
0
2
2
4
3

High Clouds (% Sky Obscured)

19
35
39
38
30
28
22
22
20
24
27
32
41
37
31
26
21
20
17
14
26
38
52
38

ISS Passover

Visibility (miles)

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

Fog (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

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 (%)

33
29
31
32
29
24
24
26
28
24
14
15
22
31
33
33
30
31
30
25
27
27
23
27

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
93
91
90
90
90
91
93
92
93
93
95
96
98
98
98
98
100
100
98
98
100
100

Pressure (mb)

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

Ozone (du)

357
356
355
354
353
351
351
350
349
348
348
347
345
344
343
342
342
341
341
341
340
339
338
336

Wednesday 15

Waning Crescent 6%

06:18

18:46

Sun - Rise: 07:27, Set: 20:52, Transit: 14:10. Moon - Rise: 06:18, Set: 18:46. Civil Dark: 21:22 - 06:58. Nautical Dark: 21:57 - 06:22. Astro Dark: 22:35 - 05:43

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Ilarratza, Araba / Álava, Spain (42.86,-2.60)

Generated: 09/04/26 06:56:05. Forecast: 09/04/26 to 15/04/26. Timezone: UTC+2.00