Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 21

Waxing Crescent 24%

09:44

02:26

03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Good
12 Good
13 Good
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

Sun - Rise: 07:14, Set: 20:58, Transit: 14:06. Moon - Rise: 09:44, Set: 02:26. Civil Dark: 21:28 - 06:44. Nautical Dark: 22:05 - 06:07. Astro Dark: 22:44 - 05:28

Total Clouds (% Sky Obscured)

45
55
59
54
49
66
68
78
15
8
15
87
67
70
100
100
54
92
76
100
100
100
100
100

Low Clouds (% Sky Obscured)

45
40
37
35
35
26
0
0
0
0
0
0
0
0
0
0
1
5
65
3
7
0
2
0

Medium Clouds (% Sky Obscured)

45
44
32
14
10
2
0
0
0
0
0
0
0
0
49
57
54
45
55
50
52
93
32
66

High Clouds (% Sky Obscured)

45
45
37
2
11
49
66
78
15
7
10
79
50
63
100
100
47
82
55
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
9
9
9
9

Fog (%)

0
25
1
2
1
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
Very Light Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
3
2
0
0
0
0
0
0
1
4
8
17
8
31
95
93
86
41
24
4
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
3
3
2
3
3
2
2
2
0
0
0
0
1
2
1
0
10
13
2
4
2
4

Chance of Frost

Temperature (°C)

15
14
14
13
12
13
16
19
21
24
26
28
28
28
29
27
26
24
21
18
18
17
17
17

Feels Like (°C)

15
15
14
14
14
14
16
20
22
25
29
30
29
30
30
28
27
28
20
16
18
17
18
17

Dew Point (°C)

15
14
13
13
12
12
14
16
15
14
14
13
13
13
13
16
19
19
17
16
16
17
16
16

Relative Humidity (%)

98
96
96
95
95
95
90
81
68
53
46
41
39
37
37
51
64
74
77
88
90
95
93
92

Pressure (mb)

1012
1011
1011
1010
1010
1010
1010
1010
1009
1009
1008
1007
1007
1006
1005
1005
1005
1005
1007
1007
1008
1008
1008
1007

Ozone (du)

346
345
345
344
342
343
344
343
344
345
346
347
347
347
345
344
344
342
341
340
341
342
343
343

Wednesday 22

Waxing Crescent 35%

10:53

No Set

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

Sun - Rise: 07:13, Set: 20:59, Transit: 14:06. Moon - Rise: 10:53, Set: No Set. Civil Dark: 21:29 - 06:43. Nautical Dark: 22:06 - 06:06. Astro Dark: 22:46 - 05:26

Total Clouds (% Sky Obscured)

99
57
54
100
100
63
46
51
48
80
80
85
92
91
97
99
99
88
47
17
16
17
20
27

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
43
38
64
44
58
52
36
39
32
39
37
25
5
0
0
0
0

Medium Clouds (% Sky Obscured)

60
10
2
0
20
0
4
6
4
3
1
0
0
0
0
0
0
0
0
0
16
17
20
21

High Clouds (% Sky Obscured)

98
50
49
100
100
63
46
8
5
22
49
72
82
80
91
95
96
81
33
13
5
4
4
23

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

Chance of Frost

Temperature (°C)

18
18
18
18
17
17
18
18
18
19
18
19
19
18
18
17
17
15
13
12
11
11
10
10

Feels Like (°C)

17
17
18
18
16
16
18
17
18
18
17
17
16
16
16
16
15
15
12
12
12
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

92
92
92
92
90
88
88
83
81
73
70
61
61
58
58
58
61
75
84
87
87
83
81
77

Pressure (mb)

1007
1007
1007
1008
1008
1010
1011
1013
1014
1015
1015
1016
1016
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1017

Ozone (du)

344
347
355
352
350
352
352
353
353
354
355
354
353
353
353
352
352
352
354
353
351
350
352
352

Thursday 23

Waxing Crescent 46%

12:08

03:16

03 OK
04 Bad
05 OK
06 OK
07 Good
08 OK
09 OK
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

Sun - Rise: 07:11, Set: 21:00, Transit: 14:06. Moon - Rise: 12:08, Set: 03:16. Civil Dark: 21:30 - 06:41. Nautical Dark: 22:07 - 06:04. Astro Dark: 22:48 - 05:24

Total Clouds (% Sky Obscured)

28
49
20
41
13
25
34
56
71
62
88
96
75
65
60
65
68
73
88
100
100
100
100
100

Low 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

Medium Clouds (% Sky Obscured)

6
15
0
0
0
0
14
11
10
0
0
0
0
0
0
0
0
0
0
0
32
6
0
10

High Clouds (% Sky Obscured)

24
42
20
39
8
24
20
41
56
53
83
95
71
65
60
65
68
73
88
100
100
100
100
100

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
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
14
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
3
3
3
2
2
1
0
0
2
2
2
3
4
4
4
3
1
1
2
2
4
4
5

Chance of Frost

Temperature (°C)

10
10
10
9
9
10
14
18
20
22
24
25
26
26
25
25
24
22
20
19
19
19
18
18

Feels Like (°C)

10
10
8
9
10
11
14
19
21
22
24
25
25
25
25
25
24
23
20
20
19
19
18
18

Dew Point (°C)

6
5
5
5
5
6
8
10
11
12
13
14
14
15
16
17
19
19
19
18
17
17
16
16

Relative Humidity (%)

74
73
72
73
74
74
68
58
54
51
50
49
48
52
57
63
73
85
93
93
92
88
88
85

Pressure (mb)

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

Ozone (du)

351
351
347
348
350
351
350
349
347
345
343
341
339
337
336
337
337
336
337
336
337
337
336
335

Friday 24

First Quarter 58%

13:25

03:55

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 07:10, Set: 21:01, Transit: 14:05. Moon - Rise: 13:25, Set: 03:55. Civil Dark: 21:32 - 06:39. Nautical Dark: 22:09 - 06:02. Astro Dark: 22:49 - 05:22

Total Clouds (% Sky Obscured)

100
100
100
100
100
97
94
90
84
80
70
79
90
95
97
98
100
99
99
98
98
99
79
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
1
2
3
2
5
33
49
60
63
63
65
64

Medium Clouds (% Sky Obscured)

16
22
26
34
44
51
80
72
52
40
30
30
29
31
37
57
40
37
34
35
36
35
37
49

High Clouds (% Sky Obscured)

100
100
100
100
100
84
62
38
37
46
43
56
72
82
89
95
100
95
90
85
89
94
72
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
0
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
1
1
1
9
11
9
11
9
4
8
8
7
17
14
13
22
25
24
32
30
21
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)

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

Chance of Frost

Temperature (°C)

18
17
17
16
16
16
17
19
21
22
23
23
23
23
22
20
18
17
15
14
14
14
14
13

Feels Like (°C)

17
16
15
14
14
14
16
19
21
22
22
22
23
22
21
19
18
16
15
14
14
14
14
14

Dew Point (°C)

15
14
13
12
12
12
12
12
12
12
13
15
15
16
16
15
15
15
15
14
14
13
13
13

Relative Humidity (%)

82
81
78
78
78
78
72
60
54
52
53
59
61
63
67
74
82
90
98
98
98
98
98
96

Pressure (mb)

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

Ozone (du)

333
333
333
333
332
331
330
330
331
331
331
330
329
329
329
329
330
329
329
333
335
334
335
337

Saturday 25

Waxing Gibbous 68%

14:39

04:24

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 07:08, Set: 21:02, Transit: 14:05. Moon - Rise: 14:39, Set: 04:24. Civil Dark: 21:33 - 06:38. Nautical Dark: 22:10 - 06:00. Astro Dark: 22:51 - 05:20

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
98
99
100
100
100
96
93
89
91
93
95
92
89
87
91
95
100
100

Low Clouds (% Sky Obscured)

65
70
78
84
85
89
91
92
89
81
77
78
78
71
76
82
84
82
80
65
43
50
52
67

Medium Clouds (% Sky Obscured)

37
35
40
67
50
30
28
32
69
61
18
16
11
6
8
9
10
13
11
7
19
31
50
51

High Clouds (% Sky Obscured)

100
100
100
100
100
72
42
13
7
11
10
10
10
10
23
39
51
45
36
28
55
69
84
89

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 (%)

17
8
9
8
3
6
5
2
9
9
5
12
8
5
6
6
3
7
7
3
8
7
4
7

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

Chance of Frost

Temperature (°C)

13
13
13
13
13
13
14
15
17
17
17
18
17
17
17
16
15
14
14
13
12
12
12
12

Feels Like (°C)

13
13
13
13
12
13
15
15
16
16
16
16
16
16
16
16
16
16
13
14
14
13
13
12

Dew Point (°C)

13
13
13
12
12
12
13
12
12
11
12
12
12
12
12
12
12
12
12
12
11
11
11
10

Relative Humidity (%)

96
96
96
95
96
95
90
82
72
68
68
70
70
70
71
75
79
84
89
92
96
93
93
92

Pressure (mb)

1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1018
1018
1018
1018
1019
1019
1019
1019
1019

Ozone (du)

338
340
342
342
344
347
349
353
355
356
357
357
358
359
361
361
362
362
364
366
368
367
366
366

Sunday 26

Waxing Gibbous 78%

15:50

04:48

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
22 Bad
23 Bad
00 OK
01 OK
02 OK

Sun - Rise: 07:07, Set: 21:03, Transit: 14:05. Moon - Rise: 15:50, Set: 04:48. Civil Dark: 21:34 - 06:36. Nautical Dark: 22:12 - 05:59. Astro Dark: 22:53 - 05:18

Total Clouds (% Sky Obscured)

100
100
98
92
77
76
76
81
84
88
92
95
97
99
97
92
72
71
62
64
51
43
32
36

Low Clouds (% Sky Obscured)

72
76
85
89
77
76
76
76
76
67
68
63
55
51
47
47
39
33
26
18
9
9
9
9

Medium Clouds (% Sky Obscured)

55
50
35
20
6
5
8
9
10
6
2
10
18
26
23
20
17
13
8
4
5
5
6
3

High Clouds (% Sky Obscured)

94
97
76
53
35
42
53
65
61
51
38
56
76
95
78
53
32
38
45
54
45
32
22
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

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 (%)

8
5
5
4
3
3
3
0
3
3
2
5
3
1
3
3
1
2
1
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)

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

Chance of Frost

Temperature (°C)

12
11
11
11
11
12
14
16
17
17
18
18
17
17
18
16
16
15
14
12
11
11
10
10

Feels Like (°C)

11
11
11
11
10
10
13
13
14
14
15
16
17
17
16
16
17
17
14
14
14
14
13
12

Dew Point (°C)

10
10
10
10
9
9
10
10
10
10
11
11
10
10
10
10
11
11
11
11
10
10
9
9

Relative Humidity (%)

92
90
90
88
87
86
78
69
63
63
63
63
62
61
59
65
72
79
84
90
96
95
91
90

Pressure (mb)

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

Ozone (du)

367
367
368
368
369
370
369
369
369
368
366
365
364
362
361
359
357
355
354
354
353
353
352
351

Monday 27

Waxing Gibbous 86%

16:58

05:08

Sun - Rise: 07:05, Set: 21:05, Transit: 14:05. Moon - Rise: 16:58, Set: 05:08. Civil Dark: 21:35 - 06:35. Nautical Dark: 22:13 - 05:57. Astro Dark: 22:55 - 05:15

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 Atotxa, Gipuzkoa, Spain (43.32,-1.98)

Generated: 21/04/26 03:28:44. Forecast: 21/04/26 to 27/04/26. Timezone: UTC+2.00