Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 28

Waxing Gibbous 94%

17:59

04:43

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

Sun - Rise: 06:02, Set: 19:30, Transit: 12:46. Moon - Rise: 17:59, Set: 04:43. Civil Dark: 19:56 - 05:35. Nautical Dark: 20:27 - 05:04. Astro Dark: 21:00 - 04:31

Total Clouds (% Sky Obscured)

10
8
6
29
0
0
18
62
78
79
81
75
69
32
20
16
13
34
30
24
10
12
7
5

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
18
41
42
43
44
38
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
4
3
3
9
10
4
2
6
8
10
8
7
4

High Clouds (% Sky Obscured)

2
1
0
29
0
0
0
51
78
79
81
75
69
32
13
6
10
34
25
18
0
4
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
16
34
100
99
99
95
53
9
9
6
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 (%)

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
2
1
2
2
2
3
3
3
2
3
3
2
2
4
6
7
9
10
9
9
8
7

Chance of Frost

Temperature (°C)

17
14
12
14
13
13
12
11
11
11
10
10
12
15
17
19
21
22
22
21
21
21
20
18

Feels Like (°C)

17
15
13
16
14
14
14
12
10
10
10
9
12
14
17
19
20
20
19
19
19
19
18
17

Dew Point (°C)

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

Relative Humidity (%)

66
76
80
82
82
83
84
86
85
84
85
85
76
68
58
51
46
43
43
46
45
49
55
62

Pressure (mb)

1017
1017
1018
1018
1018
1018
1018
1018
1018
1017
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1015
1015
1014
1015

Ozone (du)

337
337
335
338
336
339
339
338
339
337
336
337
336
338
339
337
339
342
342
343
341
343
344
343

Wednesday 29

Waxing Gibbous 98%

18:57

05:10

19 OK
20 OK
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 Good
14 Good
15 Good
16 Good
17 Good
18 Good

Sun - Rise: 06:01, Set: 19:30, Transit: 12:46. Moon - Rise: 18:57, Set: 05:10. Civil Dark: 19:57 - 05:34. Nautical Dark: 20:28 - 05:03. Astro Dark: 21:01 - 04:30

Total Clouds (% Sky Obscured)

29
41
55
59
53
54
54
49
61
58
57
45
48
59
67
44
22
22
15
13
16
12
14
17

Low Clouds (% Sky Obscured)

19
37
43
32
37
44
48
39
50
56
55
45
48
48
57
40
22
19
15
13
16
12
8
13

Medium Clouds (% Sky Obscured)

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

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 (%)

0
0
0
0
0
0
0
0
0
1
0
2
2
2
1
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
2
2
2
2
2
2
2
3
3
3
2
3
3
4
6
8
9
9
10
9
8
7

Chance of Frost

Temperature (°C)

17
15
14
14
14
13
13
13
12
12
12
11
13
15
17
18
20
20
21
21
21
20
19
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
78
84
87
87
87
87
87
89
90
88
90
84
75
67
61
56
51
49
50
52
56
60
63

Pressure (mb)

1015
1016
1016
1017
1016
1016
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012
1012
1011
1012
1012

Ozone (du)

346
347
349
350
358
367
375
386
384
374
371
365
361
359
354
347
347
345
342
340
335
333
330
326

Thursday 30

Waxing Gibbous 100%

18:57

05:40

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

Sun - Rise: 06:00, Set: 19:31, Transit: 12:46. Moon - Rise: 18:57, Set: 05:40. Civil Dark: 19:57 - 05:33. Nautical Dark: 20:29 - 05:02. Astro Dark: 21:02 - 04:28

Total Clouds (% Sky Obscured)

0
0
0
0
5
21
53
79
90
93
93
94
88
45
3
1
2
3
4
6
7
16
16
16

Low Clouds (% Sky Obscured)

0
0
0
0
3
9
38
59
74
81
84
84
78
45
3
1
2
3
4
6
7
16
16
16

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
5
5
5

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

Chance of Frost

Temperature (°C)

17
15
15
14
14
13
13
13
13
14
14
14
14
15
17
19
21
22
21
21
21
21
21
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
78
83
84
86
87
89
89
83
79
75
75
74
70
64
57
51
51
53
56
55
56
57
64

Pressure (mb)

1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1013
1013
1013
1013
1012
1012
1012
1012

Ozone (du)

323
323
324
324
325
324
324
324
322
321
321
322
323
323
323
323
325
326
327
327
327
328
328
328

Friday 1

Full Moon 100%

19:57

06:13

19 Good
20 Good
21 OK
22 OK
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
17 Bad
18 Bad

Sun - Rise: 05:59, Set: 19:32, Transit: 12:46. Moon - Rise: 19:57, Set: 06:13. Civil Dark: 19:58 - 05:32. Nautical Dark: 20:30 - 05:01. Astro Dark: 21:03 - 04:27

Total Clouds (% Sky Obscured)

10
15
23
30
39
49
65
70
77
78
73
71
63
59
69
51
59
58
56
59
61
64
66
77

Low Clouds (% Sky Obscured)

10
15
23
30
39
49
65
70
77
78
73
71
63
59
48
31
28
23
20
25
29
34
38
42

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
1
8
19
15
24
20
25
25
25
25
40
55

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
3
2
1
1
1
1
1
1
1
1
1
1
1
3
5
7
8
9
10
9
9
8
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
18
17
17
17
16
16
16
15
15
15
15
17
18
18
19
20
20
20
19
19
18
18
17

Dew Point (°C)

12
13
13
13
12
12
12
12
11
11
11
12
12
12
12
12
13
13
13
13
13
13
13
13

Relative Humidity (%)

72
83
87
89
89
89
89
90
89
90
90
92
84
77
69
62
58
56
57
59
59
62
64
70

Pressure (mb)

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

Ozone (du)

330
332
334
334
334
335
336
336
336
338
339
342
341
339
338
337
334
333
332
331
331
331
330
329

Saturday 2

Waning Gibbous 97%

20:56

06:51

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 OK
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good

Sun - Rise: 05:58, Set: 19:33, Transit: 12:46. Moon - Rise: 20:56, Set: 06:51. Civil Dark: 19:59 - 05:31. Nautical Dark: 20:31 - 04:59. Astro Dark: 21:04 - 04:26

Total Clouds (% Sky Obscured)

81
85
88
91
90
90
90
91
91
92
95
97
98
92
85
79
53
28
2
3
4
5
6
10

Low Clouds (% Sky Obscured)

46
58
69
81
79
78
76
77
78
78
79
79
80
82
81
77
53
28
2
3
4
5
6
10

Medium Clouds (% Sky Obscured)

0
0
0
0
0
5
5
4
5
10
39
65
55
39
20
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

60
60
60
60
60
65
75
80
75
80
78
76
73
64
56
52
35
17
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 (%)

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

Wind Speed/Direction (mph)

5
4
3
2
2
1
1
2
1
2
1
1
2
2
4
6
9
10
11
12
11
11
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
81
85
85
86
86
87
89
89
86
83
82
79
78
70
62
56
55
53
52
53
56
56
62

Pressure (mb)

1012
1012
1013
1013
1014
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

329
329
330
331
330
331
330
331
332
333
332
334
335
336
337
337
338
338
337
337
335
334
332
332

Sunday 3

Waning Gibbous 93%

21:54

07:35

19 Good
20 OK
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
17 Bad
18 Bad

Sun - Rise: 05:57, Set: 19:33, Transit: 12:45. Moon - Rise: 21:54, Set: 07:35. Civil Dark: 20:00 - 05:30. Nautical Dark: 20:32 - 04:58. Astro Dark: 21:05 - 04:25

Total Clouds (% Sky Obscured)

12
28
45
61
70
79
90
92
92
92
90
91
90
91
92
94
93
94
92
92
92
92
89
89

Low Clouds (% Sky Obscured)

12
28
45
61
65
65
80
82
79
72
65
54
48
55
62
69
54
39
24
25
26
28
38
49

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
4
8
13
23
38
53
61
64
82
83
84
90
90
90
90
90
85
85
78
72

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
4
6
5
11
14
15
15
14
12
11
9
3
5
4
1
2
2
0
0
0
0
2
3

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

Chance of Frost

Temperature (°C)

16
15
15
15
15
15
14
14
14
14
14
14
15
15
16
17
18
19
19
20
19
18
18
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
74
74
71
70
69
70
69
68
67
65
63
63
61
59
55
52
51
48
47
48
50
51
55

Pressure (mb)

1015
1015
1016
1016
1017
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1015

Ozone (du)

332
332
332
332
333
331
330
328
327
326
325
323
322
320
319
318
317
316
315
314
312
311
309
315

Monday 4

Waning Gibbous 88%

22:49

08:24

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

Sun - Rise: 05:56, Set: 19:34, Transit: 12:45. Moon - Rise: 22:49, Set: 08:24. Civil Dark: 20:01 - 05:29. Nautical Dark: 20:33 - 04:57. Astro Dark: 21:06 - 04:23

Total Clouds (% Sky Obscured)

89
90
92
95
78
61
44
37
30
27
30
32
34
35
35
35

Low Clouds (% Sky Obscured)

60
62
63
61
61
49
44
37
30
27
30
31
25
28
30
30

Medium Clouds (% Sky Obscured)

0
0
1
1
1
0
0
0
1
1
1
0
0
8
16
24

High Clouds (% Sky Obscured)

66
67
81
95
71
47
23
14
7
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

Fog (%)

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

Precipitation Probability (%)

1
12
16
15
19
19
15
20
23
27
25
23
17
16
14
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
62
64
67
68
71
75
79
81
83
84
77
72
67
59
52

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1016
1016
1015

Ozone (du)

321
328
324
320
316
319
321
323
326
330
333
338
343
349
356
364

Forecast for Farr, San Diego County, United States of America (33.14,-117.32)

Generated: 28/04/26 18:43:40. Forecast: 28/04/26 to 04/05/26. Timezone: UTC-7.00