Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 11

Waning Crescent 30%

05:11

15:12

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:33, Set: 20:48, Transit: 14:11. Moon - Rise: 05:11, Set: 15:12. Civil Dark: 21:17 - 07:03. Nautical Dark: 21:52 - 06:28. Astro Dark: 22:29 - 05:51

Total Clouds (% Sky Obscured)

96
97
98
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

94
97
98
98
100
99
96
93
90
96
97
94
97
97
97
98
100
100
100
100
99
100
95
93

Medium Clouds (% Sky Obscured)

96
97
98
98
100
100
100
100
100
97
100
100
100
100
100
100
100
100
100
100
100
100
85
21

High Clouds (% Sky Obscured)

96
72
98
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

8
5
5
3
8
6
9
8
8
7
5
0
0
0
0
0
0
0
0
4
6
8
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

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

Precipitation Probability (%)

95
95
95
95
95
95
86
94
82
74
76
73
74
76
75
59
69
67
43
33
32
22
18
20

Precipitation Amount (mm)

1
0.9
1.3
1
0.5
0.6
0.4
0.5
0.3
0.2
0.2
0.3
0.4
0.5
0.4
0
0.3
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
90
90
91
91
91
91
91
91
91
94
96
96
96
96
96
96
96
94
82
76
71
69
62

Pressure (mb)

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

Ozone (du)

337
336
335
335
337
340
343
347
350
353
358
362
363
362
362
362
362
366
371
373
372
374
378
382

Sunday 12

Waning Crescent 20%

05:35

No Set

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:31, Set: 20:49, Transit: 14:11. Moon - Rise: 05:35, Set: No Set. Civil Dark: 21:18 - 07:02. Nautical Dark: 21:54 - 06:26. Astro Dark: 22:31 - 05:49

Total Clouds (% Sky Obscured)

99
99
64
64
55
57
74
90
84
100
99
99
95
97
99
100
98
90
89
93
88
95
74
78

Low Clouds (% Sky Obscured)

77
66
40
47
38
44
60
85
78
100
98
99
95
95
99
100
97
89
84
79
69
60
74
75

Medium Clouds (% Sky Obscured)

0
0
0
2
6
6
5
6
8
5
3
2
0
1
0
0
0
0
19
28
28
31
0
0

High Clouds (% Sky Obscured)

82
92
40
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
5
8
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
37
0
0
19
20
0
6
7
1
2
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 (%)

7
8
9
8
12
12
13
13
16
28
18
17
11
10
24
11
12
25
34
33
33
36
32
31

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)

12
13
14
14
12
7
6
6
6
6
7
9
9
9
7
7
7
7
10
10
11
14
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
52
51
57
70
82
88
91
86
89
82
76
73
72
76
78
76
78
82
88
71
63
57
54

Pressure (mb)

1016
1015
1015
1016
1016
1017
1018
1018
1017
1017
1017
1017
1016
1017
1017
1017
1017
1017
1017
1018
1017
1017
1017
1016

Ozone (du)

385
386
389
393
395
395
396
398
401
404
407
413
419
424
426
426
426
421
410
401
394
390
384
381

Monday 13

Waning Crescent 12%

05:57

16:22

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

Sun - Rise: 07:29, Set: 20:50, Transit: 14:10. Moon - Rise: 05:57, Set: 16:22. Civil Dark: 21:20 - 07:00. Nautical Dark: 21:55 - 06:24. Astro Dark: 22:32 - 05:47

Total Clouds (% Sky Obscured)

78
77
46
43
48
46
27
26
26
17
15
7
7
11
48
72
82
83
85
91
78
69
80
78

Low Clouds (% Sky Obscured)

70
64
39
40
27
35
27
26
26
17
15
6
2
8
40
58
59
72
69
68
67
61
74
69

Medium Clouds (% Sky Obscured)

20
12
0
0
0
0
0
0
0
0
0
0
0
0
6
14
8
10
15
22
15
5
9
16

High Clouds (% Sky Obscured)

0
0
4
10
41
36
3
3
3
0
0
0
3
0
0
6
29
15
19
18
17
22
29
18

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
1
6
15
28
40
47
47
47
47
47
47
47
47

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 (%)

27
31
25
18
3
2
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)

15
14
14
13
11
6
4
3
2
2
2
2
2
2
2
2
2
2
3
4
5
6
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
5
5
4
4
4
4
4
4
3
3
3
3
2
3
4
5
7
9
9
10
10

Dew Point (°C)

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

Relative Humidity (%)

57
59
60
68
77
90
93
93
93
93
93
93
91
91
89
86
80
76
74
68
66
63
63
65

Pressure (mb)

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

Ozone (du)

378
378
374
371
369
368
367
366
363
360
359
359
356
356
355
355
354
352
351
351
350
351
351
349

Tuesday 14

Waning Crescent 6%

06:18

17:33

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:28, Set: 20:51, Transit: 14:10. Moon - Rise: 06:18, Set: 17:33. Civil Dark: 21:21 - 06:58. Nautical Dark: 21:56 - 06:23. Astro Dark: 22:34 - 05:45

Total Clouds (% Sky Obscured)

78
81
74
69
75
76
77
85
95
99
100
100
89
98
96
94
95
96
94
84
93
95
79
72

Low Clouds (% Sky Obscured)

73
71
60
39
45
52
69
77
91
99
100
100
89
94
89
83
87
91
94
80
77
71
59
48

Medium Clouds (% Sky Obscured)

24
20
17
14
8
34
29
13
17
25
22
22
16
16
14
11
10
8
4
3
1
0
8
14

High Clouds (% Sky Obscured)

6
11
22
40
42
42
10
22
2
0
0
0
0
0
0
0
0
0
0
21
45
68
50
37

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 (%)

47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47

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 (%)

2
3
6
2
1
1
1
5
5
2
7
7
17
19
23
15
23
9
5
12
5
1
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
11
10
9
7
5
3
3
2
2
2
1
2
2
2
2
3
4
4
6
7
6
7

Chance of Frost

Temperature (°C)

14
15
15
14
12
10
10
9
9
10
10
9
10
9
10
10
10
10
11
12
14
16
17
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
58
58
64
76
87
90
88
90
87
90
88
90
93
91
93
93
91
90
80
68
61
56
50

Pressure (mb)

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

Ozone (du)

348
347
347
347
347
348
347
346
343
341
341
338
337
336
336
335
335
334
333
332
335
335
336
337

Wednesday 15

Waning Crescent 2%

06:39

18:46

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

Sun - Rise: 07:26, Set: 20:53, Transit: 14:10. Moon - Rise: 06:39, Set: 18:46. Civil Dark: 21:22 - 06:56. Nautical Dark: 21:58 - 06:21. Astro Dark: 22:35 - 05:43

Total Clouds (% Sky Obscured)

74
63
51
39
41
44
54
54
57
61
46
29
13
21
27
26
2
4
5
25
45
64
55
46

Low Clouds (% Sky Obscured)

42
35
24
13
26
38
50
53
57
57
46
29
13
21
27
26
0
0
0
0
0
0
2
2

Medium Clouds (% Sky Obscured)

18
11
7
2
8
15
21
25
25
26
16
7
0
0
0
0
0
0
0
0
0
0
1
1

High Clouds (% Sky Obscured)

25
20
20
20
15
2
1
1
1
0
0
0
0
0
0
0
2
4
5
22
41
63
54
46

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 (%)

47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47

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)

9
11
12
11
10
7
5
4
3
3
2
2
2
2
2
2
2
2
2
2
2
3
3
4

Chance of Frost

Temperature (°C)

18
18
17
16
14
12
11
9
9
9
8
9
8
8
8
7
7
9
11
14
15
17
18
18

Feels Like (°C)

16
14
13
13
11
11
11
10
9
10
9
10
9
9
8
8
8
8
9
10
12
12
13
19

Dew Point (°C)

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

Relative Humidity (%)

47
50
55
64
70
81
87
90
91
93
93
93
95
93
93
93
93
82
73
65
61
58
54
55

Pressure (mb)

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

Ozone (du)

336
332
330
329
330
331
336
340
341
341
342
342
342
342
344
345
347
346
346
345
344
342
341
340

Thursday 16

Waning Crescent 0%

07:03

20:02

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:24, Set: 20:54, Transit: 14:10. Moon - Rise: 07:03, Set: 20:02. Civil Dark: 21:23 - 06:55. Nautical Dark: 21:59 - 06:19. Astro Dark: 22:37 - 05:41

Total Clouds (% Sky Obscured)

41
52
64
76
77
80
85
76
66
54
59
66
73
81
90
99
99
98
98
97
97
96
92
89

Low Clouds (% Sky Obscured)

3
2
2
1
1
2
2
7
13
18
19
16
13
8
5
0
0
0
0
0
0
0
1
2

Medium Clouds (% Sky Obscured)

2
11
19
28
20
11
2
2
1
0
0
0
0
0
0
0
0
0
0
11
21
32
41
52

High Clouds (% Sky Obscured)

41
52
58
59
60
68
78
63
54
39
52
62
70
80
89
97
95
95
94
94
95
96
92
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 (%)

47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47

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
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)

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

Chance of Frost

Temperature (°C)

19
19
18
16
15
14
11
10
9
9
9
9
9
9
9
8
9
12
14
16
18
19
20
20

Feels Like (°C)

19
18
18
18
17
13
12
11
10
10
9
8
8
9
9
8
9
9
10
11
12
13
14
20

Dew Point (°C)

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

Relative Humidity (%)

56
56
63
71
78
84
88
96
93
91
90
91
91
91
91
93
93
86
79
73
67
61
57
56

Pressure (mb)

1019
1018
1018
1019
1019
1019
1020
1021
1021
1020
1020
1020
1020
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1016

Ozone (du)

339
339
338
336
335
335
335
335
335
335
336
335
334
333
333
333
334
332
331
330
329
328
328
327

Friday 17

New Moon 2%

07:31

21:21

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:23, Set: 20:55, Transit: 14:09. Moon - Rise: 07:31, Set: 21:21. Civil Dark: 21:25 - 06:53. Nautical Dark: 22:00 - 06:17. Astro Dark: 22:39 - 05:39

Total Clouds (% Sky Obscured)

84
89
94
100
100
99
99
89
78
65
63
61
59
59
59
58
61
63
60
60
60
55

Low Clouds (% Sky Obscured)

3
3
4
4
6
8
9
15
21
19
16
17
18
22
25
31
38
56
60
60
60
55

Medium Clouds (% Sky Obscured)

63
72
83
95
76
56
38
27
19
9
9
13
20
19
17
14
6
6
7
6
6
5

High Clouds (% Sky Obscured)

84
89
94
100
93
87
80
56
31
6
6
5
4
3
2
1
0
0
0
2
4
6

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

Fog (%)

47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47

Precipitation Type

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

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
21
19
18
17
15
12
10
10
9
8
8
7
7
7
7
7
9
11
13
14
16

Feels Like (°C)

20
19
19
20
20
13
13
12
11
10
9
7
7
7
7
7
7
7
8
9
9
11

Dew Point (°C)

12
12
12
12
13
11
10
9
9
8
7
7
6
6
6
6
6
6
6
6
6
7

Relative Humidity (%)

56
54
61
67
76
80
87
93
93
95
95
96
94
94
93
93
91
80
71
63
58
54

Pressure (mb)

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

Ozone (du)

327
326
327
327
327
328
328
328
329
330
331
333
334
336
336
337
337
336
336
335
334
333

Forecast for Vitoria-Gasteiz, Araba / Álava, Spain (42.85,-2.67)

Generated: 11/04/26 16:47:22. Forecast: 11/04/26 to 17/04/26. Timezone: UTC+2.00