Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 16

Waning Crescent 2%

07:03

20:01

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

Sun - Rise: 07:26, Set: 20:54, Transit: 14:10. Moon - Rise: 07:03, Set: 20:01. Civil Dark: 21:23 - 06:54. Nautical Dark: 21:59 - 06:19. Astro Dark: 22:37 - 05:40

Total Clouds (% Sky Obscured)

57
52
47
24
7
3
6
12
19
35
46
47
48
30
11
99
96
89
97
75
91
74
100
97

Low Clouds (% Sky Obscured)

57
52
34
0
1
0
1
3
7
3
5
6
8
6
0
12
12
20
24
13
18
22
18
10

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
65
0
32
0
0
0
0
0

High Clouds (% Sky Obscured)

4
2
2
2
2
2
2
0
5
30
34
32
29
21
11
98
92
74
87
52
60
62
100
92

ISS Passover

Visibility (miles)

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

Fog (%)

46
65
22
0
0
1
0
0
0
0
0
0
0
0
0
0
10
34
55
82
87
100
100
100

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

Chance of Frost

Temperature (°C)

10
9
10
14
16
18
20
21
22
22
23
22
21
19
15
13
12
12
11
10
10
10
10
10

Feels Like (°C)

9
9
10
15
17
19
21
21
23
23
22
22
21
19
15
14
11
11
10
9
9
10
11
9

Dew Point (°C)

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

Relative Humidity (%)

93
93
88
79
70
63
57
50
45
44
43
42
45
62
78
89
95
98
96
95
95
96
95
93

Pressure (mb)

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

Ozone (du)

340
341
342
343
345
343
341
340
339
339
338
336
337
342
343
343
342
342
341
340
337
336
336
336

Friday 17

New Moon 0%

07:03

21:21

07 Bad
08 Bad
09 Bad
10 OK
11 OK
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

Sun - Rise: 07:24, Set: 20:55, Transit: 14:09. Moon - Rise: 07:03, Set: 21:21. Civil Dark: 21:24 - 06:53. Nautical Dark: 22:00 - 06:17. Astro Dark: 22:38 - 05:38

Total Clouds (% Sky Obscured)

83
54
54
47
39
43
82
91
92
95
96
63
96
100
100
82
94
93
97
93
86
63
83
84

Low Clouds (% Sky Obscured)

5
0
0
0
0
1
0
0
0
13
12
10
4
6
2
16
37
37
37
37
27
3
5
6

Medium Clouds (% Sky Obscured)

0
54
54
47
39
43
81
74
29
23
15
9
16
20
38
13
79
77
67
50
68
63
35
32

High Clouds (% Sky Obscured)

74
54
54
47
39
43
77
80
79
90
89
63
93
100
100
80
80
67
88
48
38
53
58
57

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
8
9
9
9
9
9
9
9
9

Fog (%)

100
100
100
99
0
0
0
0
0
0
0
0
0
0
0
0
0
6
17
20
48
73
82
88

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
15
21
1
12
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)

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

Chance of Frost

Temperature (°C)

10
10
12
16
17
19
21
22
23
23
23
22
20
19
16
13
12
11
10
11
11
11
10
11

Feels Like (°C)

9
10
11
15
17
19
20
21
22
23
23
22
20
18
15
12
10
10
10
10
10
10
9
10

Dew Point (°C)

9
9
9
11
11
12
12
11
11
11
10
10
12
14
14
12
11
11
10
10
10
10
10
11

Relative Humidity (%)

93
91
84
75
67
61
55
50
46
44
44
45
57
75
89
95
96
98
96
96
96
96
96
98

Pressure (mb)

1020
1020
1020
1020
1020
1020
1019
1019
1018
1017
1017
1017
1017
1018
1019
1020
1020
1021
1021
1020
1020
1020
1020
1020

Ozone (du)

335
336
337
337
339
341
340
339
338
338
335
331
331
331
333
333
333
332
331
332
331
330
329
331

Saturday 18

Waxing Crescent 2%

07:31

22:43

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
06 OK

Sun - Rise: 07:22, Set: 20:56, Transit: 14:09. Moon - Rise: 07:31, Set: 22:43. Civil Dark: 21:25 - 06:51. Nautical Dark: 22:01 - 06:15. Astro Dark: 22:40 - 05:36

Total Clouds (% Sky Obscured)

87
87
88
77
73
72
77
100
68
72
100
100
100
100
100
100
100
76
100
87
75
58
43
14

Low Clouds (% Sky Obscured)

7
7
5
5
4
3
2
2
0
4
1
1
16
3
8
25
22
17
22
23
16
10
4
0

Medium Clouds (% Sky Obscured)

36
38
47
32
28
37
42
32
17
33
28
96
98
92
63
81
100
39
96
87
75
27
19
10

High Clouds (% Sky Obscured)

65
56
50
65
66
50
59
99
53
50
100
100
100
100
100
100
94
71
100
79
66
43
21
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
6
9
8
7
9
5
1
0
9
6
7
1
5
9
9

Fog (%)

99
100
99
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
Very Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
1
3
5
33
63
90
95
95
95
79
51
31
24
19
2
0
0
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.4
1
2.5
2.5
1
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
13
15
16
17
18
19
20
23
22
19
19
17
15
13
13
13
13
12
13
13
12
12

Dew Point (°C)

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

Relative Humidity (%)

98
98
92
85
78
72
65
61
58
59
60
66
80
90
95
98
98
96
98
96
96
96
95
93

Pressure (mb)

1020
1020
1020
1020
1020
1020
1019
1019
1018
1017
1017
1017
1017
1017
1019
1019
1020
1019
1019
1018
1018
1018
1018
1017

Ozone (du)

332
334
333
334
334
334
334
337
338
338
337
336
335
337
337
337
337
339
340
341
341
342
341
341

Sunday 19

Waxing Crescent 7%

08:06

00:06

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

Sun - Rise: 07:21, Set: 20:57, Transit: 14:09. Moon - Rise: 08:06, Set: 00:06. Civil Dark: 21:27 - 06:49. Nautical Dark: 22:03 - 06:13. Astro Dark: 22:41 - 05:34

Total Clouds (% Sky Obscured)

5
36
21
28
9
3
1
20
48
57
59
76
52
62
55
61
58
62
65
61
66
100
93
78

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
0
1
1
1
0
0
0
0
0
0
1
1
2
12
14
23

Medium Clouds (% Sky Obscured)

3
5
6
8
5
3
0
4
8
14
17
21
24
27
30
34
45
47
44
44
43
55
45
44

High Clouds (% Sky Obscured)

1
36
16
24
3
0
0
18
48
57
53
63
27
43
26
38
16
12
16
26
44
100
83
58

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
3
9
9
9
9
9
8
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
Light Rain
Very Light Rain
None
None
None
None
None
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
1
3
9
67
55
27
26
32
47
45
78
48
21
38
22
7
29
4
1
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.7
0.3
0
0
0
0
0
0.7
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
13
14
16
17
19
21
22
22
23
24
23
22
20
17
16
15
15
14
13
13
13
12
12

Feels Like (°C)

13
14
13
16
17
20
21
23
24
25
25
24
21
22
18
16
16
16
15
13
13
13
11
11

Dew Point (°C)

11
12
12
12
12
13
13
14
14
13
12
12
12
13
13
13
13
13
13
12
12
11
11
11

Relative Humidity (%)

93
93
87
78
73
67
62
59
59
51
48
48
53
66
74
83
85
87
92
92
90
92
92
92

Pressure (mb)

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

Ozone (du)

341
341
340
340
342
341
340
339
338
339
341
341
341
341
341
341
341
341
342
342
342
342
342
342

Monday 20

Waxing Crescent 14%

08:51

01:22

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
06 Bad

Sun - Rise: 07:19, Set: 20:58, Transit: 14:09. Moon - Rise: 08:51, Set: 01:22. Civil Dark: 21:28 - 06:48. Nautical Dark: 22:04 - 06:11. Astro Dark: 22:43 - 05:32

Total Clouds (% Sky Obscured)

84
77
66
65
87
88
88
73
73
70
100
100
100
69
62
64
74
85
96
96
96
97
96
95

Low Clouds (% Sky Obscured)

34
30
21
14
18
20
24
27
28
30
27
32
33
33
36
43
55
65
79
84
89
92
82
72

Medium Clouds (% Sky Obscured)

45
36
31
24
26
25
25
18
10
3
15
39
94
50
31
9
7
6
5
11
13
13
26
43

High Clouds (% Sky Obscured)

58
52
44
44
67
69
71
61
65
67
100
100
100
59
45
27
28
39
54
48
37
27
36
44

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
1
1
2
22
24
18
29
26
17
15
15
6
18
22
13
15
14
5
23
24

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
0
1
2
3
4
6
8
10
12
10
9
8
5
4
2
2
2
2
1
1
2
2

Chance of Frost

Temperature (°C)

12
11
13
16
18
19
20
21
21
21
20
18
16
15
16
14
13
12
12
12
12
12
12
11

Feels Like (°C)

12
11
14
18
18
18
19
20
20
20
18
15
14
13
16
15
15
14
14
13
11
11
10
11

Dew Point (°C)

10
10
11
12
12
12
12
12
10
9
10
10
11
11
13
13
12
11
11
11
10
10
10
9

Relative Humidity (%)

92
92
84
77
67
61
57
54
50
47
53
60
71
79
85
90
98
95
95
92
90
90
87
88

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1014
1014
1015
1011
1012
1012
1012
1012
1012
1012
1011
1011
1011

Ozone (du)

343
344
344
344
342
339
337
337
336
336
335
334
335
336
336
337
337
337
337
336
336
337
337
337

Tuesday 21

Waxing Crescent 24%

09:49

02:26

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
06 Bad

Sun - Rise: 07:18, Set: 20:59, Transit: 14:09. Moon - Rise: 09:49, Set: 02:26. Civil Dark: 21:29 - 06:46. Nautical Dark: 22:06 - 06:10. Astro Dark: 22:45 - 05:30

Total Clouds (% Sky Obscured)

93
86
78
68
78
88
99
99
100
100
100
100
100
100
100
100
82
68
56
43
36
24
39
56

Low Clouds (% Sky Obscured)

63
59
55
51
41
31
16
13
9
4
4
7
16
25
32
44
47
46
41
37
33
24
39
56

Medium Clouds (% Sky Obscured)

62
74
78
68
78
86
82
82
83
84
89
91
93
94
91
90
82
68
56
43
36
24
39
56

High Clouds (% Sky Obscured)

57
63
63
59
60
66
82
95
97
95
97
97
99
99
99
100
82
68
56
43
36
24
39
56

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
7
8
9
9
9
9
9
9
8
7
7

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

Precipitation Probability (%)

0
1
2
1
10
13
10
23
27
27
47
60
66
95
95
95
95
71
31
37
39
37
45
55

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.9
1.5
1.7
0.9
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
11
12
14
15
16
17
19
19
18
17
16
15
14
14
14
14
14
14
13
13
12
11
11

Feels Like (°C)

11
11
10
11
11
11
12
13
18
17
16
16
17
18
11
13
14
14
13
13
11
11
10
10

Dew Point (°C)

10
10
10
11
11
11
11
12
12
11
10
11
12
12
12
13
14
14
13
13
12
11
11
10

Relative Humidity (%)

92
93
87
82
76
71
67
62
63
63
64
72
80
90
92
93
95
96
96
96
98
96
98
96

Pressure (mb)

1011
1011
1011
1010
1010
1010
1009
1009
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006
1006

Ozone (du)

337
338
339
340
341
340
340
340
341
341
342
341
341
340
341
343
344
345
345
346
346
346
345
346

Wednesday 22

Waxing Crescent 35%

10:57

03:17

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

Sun - Rise: 07:16, Set: 21:00, Transit: 14:08. Moon - Rise: 10:57, Set: 03:17. Civil Dark: 21:30 - 06:45. Nautical Dark: 22:07 - 06:08. Astro Dark: 22:46 - 05:28

Total Clouds (% Sky Obscured)

77
79
82
85
79
76
73
71
68
60
65
72
71
76
84
93
91
91
86

Low Clouds (% Sky Obscured)

77
78
79
81
79
76
73
71
68
60
65
72
68
63
64
55
55
50
45

Medium Clouds (% Sky Obscured)

77
79
82
85
76
58
43
46
49
54
61
68
71
70
63
55
37
19
2

High Clouds (% Sky Obscured)

75
66
54
43
51
59
68
71
68
60
65
70
60
55
53
57
53
49
49

ISS Passover

Visibility (miles)

7
6
7
8
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

Precipitation Type

Very 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

Precipitation Probability (%)

67
69
67
62
56
46
28
30
31
32
33
33
32
27
22
5
7
6
1

Precipitation Amount (mm)

0.3
0.4
0.4
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
12
13
13
14
14
15
15
14
14
12
12
11
9
9
8
8
8

Feels Like (°C)

10
10
11
12
12
12
12
12
15
15
15
13
13
11
7
7
7
6
6

Dew Point (°C)

11
11
11
12
12
12
12
13
13
12
13
10
10
8
7
7
7
6
5

Relative Humidity (%)

96
96
95
93
93
89
87
86
86
89
92
87
86
83
84
88
90
85
82

Pressure (mb)

1006
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006
1006
1006
1006
1006
1007
1007
1007
1008

Ozone (du)

346
347
347
348
348
349
350
351
353
356
358
360
361
362
362
362
362
364
367

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

Generated: 16/04/26 07:49:30. Forecast: 16/04/26 to 22/04/26. Timezone: UTC+2.00