Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 24

Waning Crescent 17%

05:51

17:04

08 Bad
09 Bad
10 Bad
11 OK
12 OK
13 OK
14 OK
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 Good
07 Good

Sun - Rise: 07:11, Set: 21:02, Transit: 14:07. Moon - Rise: 05:51, Set: 17:04. Civil Dark: 21:32 - 06:40. Nautical Dark: 22:09 - 06:03. Astro Dark: 22:49 - 05:23

Total Clouds (% Sky Obscured)

62
62
74
48
33
29
23
17
11
7
2
2
0
0
0
0
0
2
2
2
2
2
0
0

Low Clouds (% Sky Obscured)

62
62
74
33
11
7
5
4
3
1
0
0
0
0
0
0
0
0
0
0
0
0
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)

2
2
3
2
2
3
5
0
0
2
2
2
0
0
0
0
0
2
2
2
2
2
0
0

ISS Passover

Visibility (miles)

2
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

50
0
0
0
0
0
0
0
0
0
0
0
0
0
1
79
97
98
81
73
52
35
12
6

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)

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

Chance of Frost

Temperature (°C)

7
9
11
12
13
14
15
16
16
17
16
16
15
12
10
9
8
8
8
7
7
7
7
7

Feels Like (°C)

5
7
9
10
12
14
15
15
15
16
15
15
15
12
10
9
9
9
8
8
7
8
7
7

Dew Point (°C)

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

Relative Humidity (%)

91
78
75
71
66
61
57
54
51
52
52
59
71
81
87
88
90
88
87
82
79
78
77
75

Pressure (mb)

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

Ozone (du)

338
337
332
333
334
333
332
333
332
328
324
323
321
320
319
320
320
320
318
315
314
315
314
314

Friday 25

Waning Crescent 9%

06:14

18:22

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

Sun - Rise: 07:09, Set: 21:03, Transit: 14:07. Moon - Rise: 06:14, Set: 18:22. Civil Dark: 21:33 - 06:39. Nautical Dark: 22:10 - 06:02. Astro Dark: 22:51 - 05:21

Total Clouds (% Sky Obscured)

2
2
2
1
1
2
27
33
6
40
48
58
74
100
100
99
98
100
100
100
100
100
98
95

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
35
1
30
60
78
94
94
93
100
100
100
100
100
98
91

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
18
16
21
37
52
87
94
87
74
41
57
50
52
35
35

High Clouds (% Sky Obscured)

2
2
2
1
1
2
27
33
5
13
33
41
66
100
100
65
60
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
8
6
9
9
9
9
2
1
9
9

Fog (%)

2
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
2
0
10
0
97
45
98
48

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
1
4
11
13
24
63
78
95
84
28
24
15
14
28
36
35
19

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.8
0.7
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
2
1
1
1
1
2
3
5
7
9
8
8
9
9
7
7
7
9
10
10
10
11
12

Chance of Frost

Temperature (°C)

7
10
15
17
19
19
20
21
21
20
18
17
14
12
11
10
10
10
9
10
9
9
9
9

Feels Like (°C)

8
11
16
18
20
20
20
19
19
19
16
15
13
9
7
9
8
8
8
8
7
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

74
65
57
52
47
44
43
43
43
45
52
63
74
89
93
91
95
95
95
95
95
96
93
95

Pressure (mb)

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

Ozone (du)

316
316
314
313
313
314
314
315
316
317
317
314
314
314
316
321
326
332
338
340
340
342
343
347

Saturday 26

Waning Crescent 3%

06:39

19:43

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
06 Bad
07 Bad

Sun - Rise: 07:08, Set: 21:04, Transit: 14:07. Moon - Rise: 06:39, Set: 19:43. Civil Dark: 21:35 - 06:37. Nautical Dark: 22:12 - 06:00. Astro Dark: 22:52 - 05:19

Total Clouds (% Sky Obscured)

92
91
91
77
58
63
67
65
51
61
43
42
44
70
45
58
87
91
93
97
85
80
72
57

Low Clouds (% Sky Obscured)

82
76
84
75
58
61
65
60
49
55
43
42
44
52
45
58
79
84
81
80
75
74
71
57

Medium Clouds (% Sky Obscured)

28
21
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
22
25
31
26
20
14

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
4
8
12
12
44
8
6
24
21
21
39
55
40
18
0

ISS Passover

Visibility (miles)

9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
5
9
9
9
9
9
9
9

Fog (%)

8
2
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 (%)

18
41
48
34
17
30
13
23
10
14
10
5
10
11
5
10
6
3
6
6
3
6
6
3

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)

13
14
14
13
15
16
17
17
16
17
16
16
15
13
11
10
10
10
10
10
9
9
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
87
85
91
78
66
59
59
65
60
62
64
75
85
93
96
98
93
83
76
75
79
79
88

Pressure (mb)

1021
1022
1022
1023
1023
1022
1022
1023
1023
1023
1023
1024
1025
1025
1026
1027
1027
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

347
348
350
348
346
347
347
346
345
344
345
346
347
347
349
349
349
350
350
350
349
349
348
349

Sunday 27

New Moon 0%

07:08

21:07

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

Sun - Rise: 07:06, Set: 21:05, Transit: 14:07. Moon - Rise: 07:08, Set: 21:07. Civil Dark: 21:36 - 06:36. Nautical Dark: 22:13 - 05:58. Astro Dark: 22:54 - 05:17

Total Clouds (% Sky Obscured)

61
57
62
61
55
47
39
29
22
14
8
3
2
1
0
0
0
1
2
2
3
2
4
6

Low Clouds (% Sky Obscured)

61
57
62
61
54
46
39
29
22
14
8
3
2
1
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

12
6
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
1
0
0
0
0
1
2
2
2
2
3
4

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 (%)

3
3
1
1
2
1
2
1
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)

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

Chance of Frost

Temperature (°C)

5
6
8
9
10
12
12
13
13
13
12
12
11
8
7
5
5
4
4
4
4
3
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
82
75
69
65
59
57
56
55
56
57
61
71
82
87
90
93
93
93
91
93
91
91
89

Pressure (mb)

1026
1026
1026
1025
1025
1024
1024
1023
1023
1022
1022
1022
1023
1024
1025
1025
1025
1025
1025
1024
1023
1023
1022
1022

Ozone (du)

351
353
353
354
356
356
352
349
349
347
347
348
345
343
342
341
341
339
338
337
336
336
335
334

Monday 28

Waxing Crescent 1%

07:45

22:32

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

Sun - Rise: 07:05, Set: 21:07, Transit: 14:06. Moon - Rise: 07:45, Set: 22:32. Civil Dark: 21:37 - 06:34. Nautical Dark: 22:15 - 05:56. Astro Dark: 22:56 - 05:15

Total Clouds (% Sky Obscured)

9
11
13
22
31
38
34
36
35
40
40
40
57
68
78
64
50
38
38
33
26
29
32
35

Low Clouds (% Sky Obscured)

3
5
8
13
14
18
12
6
0
0
0
0
7
14
22
22
22
25
24
23
21
24
26
23

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
5
10
17
40
40
40
57
68
59
40
23
6
5
2
0
0
0
0

High Clouds (% Sky Obscured)

7
8
8
16
19
21
28
36
35
40
40
40
57
65
60
41
25
8
5
4
10
10
15
25

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)

1
4
5
6
7
8
9
9
9
10
9
9
8
9
9
9
10
11
12
13
13
14
13
13

Chance of Frost

Temperature (°C)

4
8
11
13
14
15
16
16
18
18
17
16
15
14
13
12
12
12
11
11
10
10
9
9

Feels Like (°C)

4
6
7
8
8
9
9
16
16
15
15
15
16
12
13
14
13
13
12
10
9
9
8
8

Dew Point (°C)

3
5
6
6
6
5
5
6
7
7
8
8
10
8
7
6
6
6
6
6
6
7
6
7

Relative Humidity (%)

89
79
71
63
58
52
49
48
48
48
54
61
69
68
66
66
67
70
71
74
77
82
82
84

Pressure (mb)

1022
1020
1019
1018
1018
1017
1017
1016
1015
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

332
331
329
328
327
327
326
324
322
321
318
316
314
314
314
314
315
315
316
317
318
319
321
324

Tuesday 29

Waxing Crescent 5%

No Rise

23:55

08 OK
09 OK
10 OK
11 OK
12 OK
13 Good
14 OK
15 OK
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

Sun - Rise: 07:04, Set: 21:08, Transit: 14:06. Moon - Rise: No Rise, Set: 23:55. Civil Dark: 21:38 - 06:33. Nautical Dark: 22:16 - 05:55. Astro Dark: 22:57 - 05:13

Total Clouds (% Sky Obscured)

26
24
22
19
14
7
13
18
23
17
8
0
7
15
22
29
36
43
59
69
74
79
84
85

Low Clouds (% Sky Obscured)

16
12
7
5
3
2
8
14
20
17
8
0
7
15
22
29
36
43
59
69
74
79
84
85

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
4
8
12
17
8
0
7
15
22
29
36
43
52
55
60
40
20
0

High Clouds (% Sky Obscured)

26
24
22
19
13
1
1
1
1
4
6
0
6
3
0
0
0
0
0
0
0
1
2
4

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
4
2
2
2
2
4
5
6
7
8
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
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
3
4
4
38
55
69
80
83
75
76
72
65
74
76
72
60
46
21

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

13
14
15
16
17
19
20
20
21
21
18
15
12
10
10
9
10
10
10
11
11
11
11
11

Chance of Frost

Temperature (°C)

9
10
11
12
13
15
16
16
17
17
16
16
15
13
12
11
10
10
9
8
8
7
7
7

Feels Like (°C)

7
6
6
6
7
7
7
15
14
13
15
18
19
9
9
10
10
10
9
7
7
6
6
7

Dew Point (°C)

6
6
6
6
7
7
7
7
8
8
10
12
14
12
11
10
10
9
9
7
6
5
6
6

Relative Humidity (%)

82
77
72
67
63
60
56
55
55
53
65
79
96
95
95
95
95
95
95
93
91
88
91
93

Pressure (mb)

1013
1013
1012
1012
1011
1011
1010
1009
1008
1008
1008
1009
1010
1011
1011
1012
1012
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

327
329
330
332
332
333
333
333
333
333
334
334
334
335
336
337
341
345
348
354
361
367
370
374

Wednesday 30

Waxing Crescent 12%

08:33

01:10

Sun - Rise: 07:02, Set: 21:09, Transit: 14:06. Moon - Rise: 08:33, Set: 01:10. Civil Dark: 21:40 - 06:31. Nautical Dark: 22:18 - 05:53. Astro Dark: 22:59 - 05:11

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

Generated: 24/04/25 08:27:50. Forecast: 24/04/25 to 30/04/25. Timezone: UTC+2.00