Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 30

Waxing Gibbous 100%

18:53

05:36

17 OK
18 OK
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
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 OK
15 Good
16 OK

Sun - Rise: 05:56, Set: 19:27, Transit: 12:42. Moon - Rise: 18:53, Set: 05:36. Civil Dark: 19:53 - 05:30. Nautical Dark: 20:25 - 04:58. Astro Dark: 20:58 - 04:25

Total Clouds (% Sky Obscured)

21
15
12
9
0
0
0
0
0
0
0
0
0
0
0
3
4
4
3
5
9
21
18
33

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)

5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
3
2
2
6
3
3
3

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)

7
11
9
11
9
8
8
9
9
9
8
8
7
7
6
4
2
4
5
7
6
4
0
0

Chance of Frost

Temperature (°C)

20
18
16
13
13
12
13
13
13
13
13
12
12
12
14
19
23
25
26
27
28
28
28
27

Feels Like (°C)

16
16
14
12
11
10
11
12
11
11
11
10
10
10
13
18
22
24
25
25
25
25
26
24

Dew Point (°C)

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

Relative Humidity (%)

45
56
65
80
81
81
80
80
79
76
76
75
70
69
58
41
31
24
21
21
22
24
26
27

Pressure (mb)

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

Ozone (du)

333
331
328
323
320
319
316
316
317
317
319
320
321
318
317
316
316
316
316
318
317
318
321
323

Friday 1

Full Moon 100%

19:53

06:09

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

Sun - Rise: 05:55, Set: 19:28, Transit: 12:42. Moon - Rise: 19:53, Set: 06:09. Civil Dark: 19:54 - 05:29. Nautical Dark: 20:26 - 04:57. Astro Dark: 20:59 - 04:24

Total Clouds (% Sky Obscured)

18
4
3
12
3
3
0
0
0
0
0
0
0
0
3
6
5
75
86
91
99
100
100
89

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0

High Clouds (% Sky Obscured)

2
3
3
3
3
3
0
0
0
0
0
0
0
0
3
6
4
75
86
90
98
100
100
85

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)

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

Chance of Frost

Temperature (°C)

26
24
21
18
17
16
16
16
16
16
16
16
16
16
18
22
24
26
27
28
29
29
28
27

Feels Like (°C)

24
22
20
18
16
15
15
14
14
14
15
14
15
14
16
21
24
25
25
26
26
26
25
23

Dew Point (°C)

6
7
10
11
9
10
9
7
6
5
5
4
3
3
4
4
2
0
1
2
4
4
6
9

Relative Humidity (%)

28
32
50
62
62
64
65
55
52
48
47
47
43
40
40
31
22
18
17
18
19
20
24
31

Pressure (mb)

1011
1011
1012
1013
1013
1014
1014
1014
1013
1013
1013
1013
1013
1013
1014
1013
1013
1013
1012
1012
1011
1010
1010
1010

Ozone (du)

325
327
329
329
331
329
329
328
327
327
325
326
328
329
330
333
333
334
333
332
331
330
330
329

Saturday 2

Waning Gibbous 97%

20:52

06:48

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

Sun - Rise: 05:54, Set: 19:29, Transit: 12:42. Moon - Rise: 20:52, Set: 06:48. Civil Dark: 19:55 - 05:28. Nautical Dark: 20:27 - 04:56. Astro Dark: 21:00 - 04:23

Total Clouds (% Sky Obscured)

39
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
93
20
25
35
40
45
45
45

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
4
6
7
80
98
100
100
100
100
100
100
100
100
90
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

20
100
100
100
100
100
100
100
100
100
100
100
100
53
20
25
28
20
25
25
35
40
45
45

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
2
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)

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

Chance of Frost

Temperature (°C)

25
23
21
18
18
17
18
18
18
18
18
18
17
15
16
18
20
22
23
23
23
23
21
20

Feels Like (°C)

21
21
18
16
15
15
15
15
15
15
15
15
13
12
13
15
16
19
21
19
19
18
17
16

Dew Point (°C)

10
9
10
12
13
13
13
13
15
14
14
13
12
14
12
9
9
9
8
8
10
10
8
7

Relative Humidity (%)

39
42
49
65
71
73
70
73
81
77
77
73
75
89
78
54
47
41
37
37
45
43
43
44

Pressure (mb)

1011
1011
1011
1012
1013
1013
1013
1013
1012
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011

Ozone (du)

330
329
329
331
331
330
330
330
330
330
331
332
337
338
340
341
342
346
350
352
352
353
349
348

Sunday 3

Waning Gibbous 93%

21:50

07:31

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
16 Bad

Sun - Rise: 05:53, Set: 19:29, Transit: 12:42. Moon - Rise: 21:50, Set: 07:31. Civil Dark: 19:56 - 05:27. Nautical Dark: 20:28 - 04:55. Astro Dark: 21:01 - 04:21

Total Clouds (% Sky Obscured)

52
49
57
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
1
2
2
4
4
14
22
31
21
11
0
0
3
10
20
33
7
10
7
7
11
21
23

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
36
1
5
80
100
100
95
73
16
0
0

High Clouds (% Sky Obscured)

52
49
57
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
6
4
1
4
4
4
5
5
5
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
3
4
4
6
7
12
9
9
11
6
12
6
5
10
3
2
3
0
0
0
8

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)

11
12
12
11
11
11
11
11
11
11
11
11
10
10
10
10
10
10
10
11
11
12
12
12

Chance of Frost

Temperature (°C)

18
16
14
12
11
11
10
10
10
10
9
9
9
9
10
10
11
12
13
14
15
16
15
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
63
75
77
80
78
80
85
88
85
84
87
85
85
85
78
77
71
66
65
61
60
65
64

Pressure (mb)

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

Ozone (du)

348
347
343
345
346
344
343
341
340
338
335
335
334
333
332
333
333
333
331
329
327
324
323
323

Monday 4

Waning Gibbous 88%

22:44

08:21

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

Sun - Rise: 05:53, Set: 19:30, Transit: 12:42. Moon - Rise: 22:44, Set: 08:21. Civil Dark: 19:57 - 05:26. Nautical Dark: 20:29 - 04:54. Astro Dark: 21:02 - 04:20

Total Clouds (% Sky Obscured)

90
82
74
79
36
63
90
94
100
97
94
93
71
51
32
38
38
38
35
32
29
21
13
5

Low Clouds (% Sky Obscured)

25
30
34
47
36
63
83
91
100
96
91
87
61
35
9
23
37
38
35
32
29
21
13
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
38
36
34
32
27
22
17
15
13
12
8
4
0

High Clouds (% Sky Obscured)

82
70
60
60
2
22
45
47
45
39
40
40
43
33
20
18
18
18
17
14
9
6
3
0

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
3
4
4
11
11
9
12
13
10
28
23
6
13
11
8
8
7
3
5
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
63
66
75
77
84
84
82
84
82
78
82
84
79
73
68
61
55
51
47
44
41
44
47

Pressure (mb)

1013
1013
1013
1014
1014
1015
1015
1014
1014
1014
1013
1013
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013

Ozone (du)

325
327
326
327
333
335
335
337
339
346
343
345
349
358
367
376
378
380
382
383
384
385
387
388

Tuesday 5

Waning Gibbous 81%

23:34

09:15

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

Sun - Rise: 05:52, Set: 19:31, Transit: 12:42. Moon - Rise: 23:34, Set: 09:15. Civil Dark: 19:57 - 05:25. Nautical Dark: 20:30 - 04:53. Astro Dark: 21:03 - 04:19

Total Clouds (% Sky Obscured)

8
12
15
14
14
17
24
29
32
28
25
20
14
10
7
5
2
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

8
12
15
14
14
17
24
29
32
28
25
20
14
10
2
1
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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
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 (%)

1
1
1
9
12
3
10
10
2
7
6
1
1
1
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)

13
12
10
9
9
9
9
10
10
10
11
10
10
8
6
5
2
2
4
5
6
7
6
5

Chance of Frost

Temperature (°C)

13
11
10
9
9
8
8
8
7
7
7
7
7
8
10
12
15
17
20
21
22
23
23
23

Feels Like (°C)

9
8
8
7
7
7
6
4
5
5
5
5
5
5
6
6
7
8
9
21
21
20
20
21

Dew Point (°C)

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

Relative Humidity (%)

51
58
68
78
81
85
88
90
90
91
90
90
90
74
62
52
40
32
24
23
22
21
22
22

Pressure (mb)

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

Ozone (du)

389
386
384
381
376
371
366
362
357
353
352
350
349
348
347
346
346
346
346
345
343
342
341
341

Wednesday 6

Waning Gibbous 72%

00:19

10:13

17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 OK
00 OK
01 OK
02 OK
03 OK
04 Good
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK

Sun - Rise: 05:51, Set: 19:32, Transit: 12:42. Moon - Rise: 00:19, Set: 10:13. Civil Dark: 19:58 - 05:24. Nautical Dark: 20:30 - 04:52. Astro Dark: 21:04 - 04:18

Total Clouds (% Sky Obscured)

0
0
0
5
9
14
20
26
32
29
24
16
24
27
34
38
42
47

Low Clouds (% Sky Obscured)

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
0
0
0
0
0
0
0
0
1
1
2
23
42
47

High Clouds (% Sky Obscured)

0
0
0
5
9
12
15
13
12
13
9
4
7
10
12
9
9
10

ISS Passover

Visibility (miles)

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

Precipitation Type

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
1
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
20
17
14
14
13
13
13
13
13
13
13
13
16
18
20
22
23

Feels Like (°C)

21
21
20
19
18
17
16
11
12
12
12
12
12
14
14
15
15
16

Dew Point (°C)

0
3
6
9
8
8
7
6
6
5
4
3
2
2
2
2
1
1

Relative Humidity (%)

23
34
49
74
70
69
66
63
62
59
55
50
46
39
33
29
25
22

Pressure (mb)

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

Ozone (du)

340
339
337
336
335
334
333
332
331
330
329
327
325
326
327
327
327
327

Forecast for Scissors Crossing, San Diego County, United States of America (33.03,-116.39)

Generated: 30/04/26 17:44:53. Forecast: 30/04/26 to 06/05/26. Timezone: UTC-7.00