Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 17

New Moon 2%

07:43

21:10

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

Sun - Rise: 07:30, Set: 20:48, Transit: 14:09. Moon - Rise: 07:43, Set: 21:10. Civil Dark: 21:15 - 07:02. Nautical Dark: 21:47 - 06:30. Astro Dark: 22:21 - 05:56

Total Clouds (% Sky Obscured)

72
61
36
41
63
64
91
100
100
99
100
100
58
26
4
5
2
16
17
9
4
2
2
42

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)

13
15
20
21
30
25
24
25
17
5
0
0
0
0
0
0
0
0
0
0
0
0
1
1

High Clouds (% Sky Obscured)

42
61
36
41
31
37
83
100
100
99
100
100
58
21
4
5
2
16
17
9
3
1
0
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 (%)

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
2
5
8
10
3
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)

7
5
4
4
3
3
2
2
2
2
2
2
3
2
2
3
4
6
9
11
12
11
10
9

Chance of Frost

Temperature (°C)

19
17
16
15
14
13
13
12
12
11
11
11
14
17
20
22
23
24
25
25
24
24
23
21

Feels Like (°C)

17
15
14
13
12
11
11
11
10
10
10
9
12
15
20
22
23
23
22
20
21
21
21
21

Dew Point (°C)

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

Relative Humidity (%)

43
45
46
47
48
49
50
51
52
52
52
53
44
39
35
31
28
26
26
26
28
30
32
39

Pressure (mb)

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

Ozone (du)

317
317
317
317
317
318
317
318
317
317
317
317
318
319
320
320
319
318
319
321
321
320
320
322

Saturday 18

Waxing Crescent 7%

08:23

22:28

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

Sun - Rise: 07:28, Set: 20:49, Transit: 14:09. Moon - Rise: 08:23, Set: 22:28. Civil Dark: 21:16 - 07:01. Nautical Dark: 21:48 - 06:28. Astro Dark: 22:22 - 05:54

Total Clouds (% Sky Obscured)

4
5
22
19
33
3
4
0
32
0
2
1
0
0
2
2
1
4
7
15
25
30
34
37

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)

1
0
1
19
33
3
3
0
13
0
2
1
0
0
0
0
0
0
0
0
0
1
0
0

High Clouds (% Sky Obscured)

2
5
22
19
26
2
0
0
0
0
0
0
0
0
2
2
1
4
7
15
25
30
34
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 (%)

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)

6
4
4
3
3
3
3
3
3
3
3
3
3
2
3
4
5
6
8
9
11
11
9
7

Chance of Frost

Temperature (°C)

19
17
16
15
14
13
12
12
11
10
10
10
13
17
19
21
23
24
24
25
24
24
23
21

Feels Like (°C)

18
17
15
13
12
12
12
12
12
10
10
11
13
17
20
22
22
23
23
22
21
20
19
19

Dew Point (°C)

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

Relative Humidity (%)

46
49
52
52
54
54
54
53
54
55
55
55
44
39
35
32
29
27
25
25
25
27
29
35

Pressure (mb)

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

Ozone (du)

323
323
322
323
324
326
328
329
327
327
325
322
321
320
319
319
318
317
317
317
317
317
317
315

Sunday 19

Waxing Crescent 14%

09:12

23:46

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

Sun - Rise: 07:27, Set: 20:50, Transit: 14:09. Moon - Rise: 09:12, Set: 23:46. Civil Dark: 21:17 - 07:00. Nautical Dark: 21:49 - 06:27. Astro Dark: 22:24 - 05:52

Total Clouds (% Sky Obscured)

71
10
6
5
30
9
76
70
42
44
25
44
73
88
87
83
73
72
70
76
79
77
81
75

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)

0
0
0
0
1
0
1
2
2
8
25
44
60
39
13
38
18
20
15
16
17
20
24
24

High Clouds (% Sky Obscured)

61
9
6
5
30
9
54
70
42
44
25
44
73
73
82
81
73
72
70
75
57
38
21
40

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

Chance of Frost

Temperature (°C)

18
17
15
14
12
12
11
11
11
11
11
11
14
17
19
22
23
24
25
25
25
25
24
23

Feels Like (°C)

16
16
15
14
12
11
11
11
10
10
9
10
12
15
18
21
22
23
24
24
23
23
22
22

Dew Point (°C)

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

Relative Humidity (%)

40
43
45
46
46
47
48
49
49
49
50
51
40
37
33
29
25
23
21
20
19
19
21
30

Pressure (mb)

1016
1017
1017
1018
1018
1018
1017
1017
1016
1016
1016
1016
1016
1015
1014
1014
1013
1012
1012
1011
1010
1010
1010
1010

Ozone (du)

315
315
316
319
320
321
321
320
320
320
320
320
320
320
320
321
321
323
324
325
325
326
327
327

Monday 20

Waxing Crescent 24%

10:11

01:00

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

Sun - Rise: 07:26, Set: 20:51, Transit: 14:08. Moon - Rise: 10:11, Set: 01:00. Civil Dark: 21:17 - 06:58. Nautical Dark: 21:50 - 06:25. Astro Dark: 22:25 - 05:51

Total Clouds (% Sky Obscured)

55
31
22
14
5
26
47
65
47
29
11
43
72
100
100
100
100
100
100
100
78
57
31
44

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)

14
6
4
2
4
26
47
2
0
0
0
3
6
9
16
27
95
38
26
20
15
10
2
2

High Clouds (% Sky Obscured)

35
29
22
14
5
26
47
63
44
27
11
43
72
100
100
100
100
100
100
100
78
57
31
40

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
1
2
2
6
7
7
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)

4
3
4
3
2
2
3
3
4
4
4
5
4
3
3
4
6
9
11
11
10
8
7
4

Chance of Frost

Temperature (°C)

20
18
17
16
15
14
13
12
12
11
11
11
15
18
21
23
25
26
26
26
26
26
25
23

Feels Like (°C)

18
16
15
14
13
12
11
10
11
10
10
10
13
16
18
20
21
21
21
22
22
22
21
21

Dew Point (°C)

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

Relative Humidity (%)

37
41
41
43
45
45
44
44
44
43
42
43
39
33
30
28
25
22
21
21
22
22
23
32

Pressure (mb)

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

Ozone (du)

328
329
330
331
332
332
331
330
330
331
331
331
332
334
333
334
334
334
335
338
340
340
339
339

Tuesday 21

Waxing Crescent 35%

11:19

02:05

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

Sun - Rise: 07:24, Set: 20:52, Transit: 14:08. Moon - Rise: 11:19, Set: 02:05. Civil Dark: 21:18 - 06:57. Nautical Dark: 21:51 - 06:24. Astro Dark: 22:26 - 05:49

Total Clouds (% Sky Obscured)

57
65
68
68
60
43
38
50
42
38
37
75
65
56
47
42
29
23
21
20
29
38
62
56

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)

12
11
39
33
30
12
14
15
42
38
37
75
65
53
34
19
4
11
14
19
26
35
45
31

High Clouds (% Sky Obscured)

54
64
64
64
51
32
17
15
15
15
15
58
47
37
26
20
17
11
8
8
13
14
10
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
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 (%)

5
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
2
8
10
11
11
10
9
9

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
3
2
3
4
7
6
5
4
5
4
4
4
5
5
6
8
10
11
11
12
11
9
8

Chance of Frost

Temperature (°C)

20
19
16
16
15
13
13
12
12
12
12
12
16
19
22
24
25
26
26
26
26
26
25
24

Feels Like (°C)

18
16
15
13
11
10
11
10
9
9
9
9
12
14
17
18
18
19
24
23
23
23
22
22

Dew Point (°C)

3
3
0
-1
-2
-3
-3
-3
-2
-2
-2
-2
-0
1
1
2
2
3
3
3
5
5
5
6

Relative Humidity (%)

31
34
33
33
33
31
33
35
37
38
38
38
33
29
25
23
22
21
22
23
24
26
28
31

Pressure (mb)

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

Ozone (du)

340
341
341
343
343
341
342
343
344
345
347
349
351
353
356
355
354
354
353
353
353
352
351
350

Wednesday 22

Waxing Crescent 46%

12:31

02:58

21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
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

Sun - Rise: 07:23, Set: 20:53, Transit: 14:08. Moon - Rise: 12:31, Set: 02:58. Civil Dark: 21:19 - 06:56. Nautical Dark: 21:53 - 06:22. Astro Dark: 22:27 - 05:47

Total Clouds (% Sky Obscured)

44
28
31
40
44
46
44
42
54
69
87
91
96
100
95
90
84
80
76
73
82
91
100
99

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
5

Medium Clouds (% Sky Obscured)

15
3
10
18
28
36
41
40
33
22
13
8
9
15
32
48
54
42
38
35
38
38
39
40

High Clouds (% Sky Obscured)

24
28
31
40
44
46
44
42
54
69
84
89
94
100
94
86
81
72
62
56
71
85
100
95

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 (%)

6
0
0
1
0
2
5
8
7
6
5
7
7
2
1
1
0
8
11
14
16
16
10
25

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
19
18
18
18
17
14
15
15
14
13
14
12
13
13
14
15
15
20
19
19
19
18
18

Dew Point (°C)

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

Relative Humidity (%)

34
38
42
43
45
46
47
48
50
49
47
46
39
33
28
27
26
25
27
30
32
35
38
41

Pressure (mb)

1009
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1009
1009
1009
1009
1009
1009

Ozone (du)

348
346
345
344
343
342
342
341
340
339
338
337
336
335
334
332
330
328
327
327
326
324
322
320

Thursday 23

Waxing Crescent 58%

13:43

03:40

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 OK

Sun - Rise: 07:22, Set: 20:54, Transit: 14:08. Moon - Rise: 13:43, Set: 03:40. Civil Dark: 21:20 - 06:54. Nautical Dark: 21:54 - 06:21. Astro Dark: 22:29 - 05:46

Total Clouds (% Sky Obscured)

98
97
95
93
90
89
76
69
77
85
92
96
98
100
76
52
28

Low Clouds (% Sky Obscured)

6
7
8
8
7
7
8
8
10
12
14
9
7
6
4
2
0

Medium Clouds (% Sky Obscured)

41
42
40
41
41
50
57
61
57
52
51
50
52
47
41
36
28

High Clouds (% Sky Obscured)

91
86
64
44
23
22
21
20
45
71
92
94
97
100
72
43
15

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

29
32
34
35
24
28
25
21
21
19
13
14
12
5
13
15
12

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
6
5
4
4
3
3
4
6
4
3
3
3
3
3
4
5

Chance of Frost

Temperature (°C)

17
16
14
13
13
12
12
12
11
11
11
10
13
14
16
18
19

Feels Like (°C)

15
15
14
14
13
12
10
10
10
10
10
10
11
12
13
14
14

Dew Point (°C)

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

Relative Humidity (%)

47
54
60
63
66
71
69
67
66
67
68
69
66
61
59
55
52

Pressure (mb)

1010
1011
1012
1012
1012
1013
1013
1012
1012
1013
1013
1013
1013
1013
1013
1013
1012

Ozone (du)

321
322
322
322
322
322
323
323
324
326
328
331
332
334
335
335
335

Forecast for Galera, Granada, Spain (37.74,-2.56)

Generated: 17/04/26 21:45:48. Forecast: 17/04/26 to 23/04/26. Timezone: UTC+2.00