Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 23

First Quarter 50%

11:44

02:18

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

Sun - Rise: 06:06, Set: 19:24, Transit: 12:45. Moon - Rise: 11:44, Set: 02:18. Civil Dark: 19:50 - 05:40. Nautical Dark: 20:21 - 05:09. Astro Dark: 20:54 - 04:35

Total Clouds (% Sky Obscured)

36
49
59
100
100
100
86
100
58
63
3
3
7
73
98
64
35
35
5
18
17
21
47
46

Low Clouds (% Sky Obscured)

9
8
0
0
0
0
0
0
0
0
0
3
7
22
0
0
0
0
0
18
17
21
47
46

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

36
49
59
100
100
100
86
100
58
63
3
0
0
73
96
64
19
17
2
0
0
3
35
36

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)

15
14
10
6
5
4
2
2
3
4
3
3
5
5
6
8
8
8
8
7
8
8
7
9

Chance of Frost

Temperature (°C)

4
5
5
10
12
13
14
15
15
16
15
16
16
15
14
11
10
9
9
8
7
7
7
6

Feels Like (°C)

2
3
4
9
10
11
12
13
12
13
11
14
14
14
12
10
9
10
10
9
9
8
7
7

Dew Point (°C)

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

Relative Humidity (%)

77
78
65
57
52
46
38
33
29
27
28
36
45
53
63
78
81
85
85
84
84
84
84
83

Pressure (mb)

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

Ozone (du)

319
320
323
326
329
332
336
341
342
337
332
331
334
337
335
334
337
334
330
332
331
327
324
325

Friday 24

Waxing Gibbous 61%

12:53

02:53

05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 OK
13 Bad
14 Bad
15 Bad
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

Sun - Rise: 06:05, Set: 19:25, Transit: 12:45. Moon - Rise: 12:53, Set: 02:53. Civil Dark: 19:51 - 05:39. Nautical Dark: 20:22 - 05:08. Astro Dark: 20:55 - 04:34

Total Clouds (% Sky Obscured)

74
100
100
100
100
72
82
43
81
82
81
34
55
77
79
78
97
100
100
100
98
100
100
100

Low Clouds (% Sky Obscured)

44
35
0
12
18
21
10
19
25
15
14
21
37
55
66
68
56
73
78
82
96
93
97
92

Medium Clouds (% Sky Obscured)

4
1
12
41
89
72
31
8
2
2
1
0
0
0
0
0
0
0
0
0
0
0
1
4

High Clouds (% Sky Obscured)

71
100
100
100
96
24
48
8
61
57
53
24
40
50
56
26
77
100
100
100
93
100
100
100

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
20
20
20
68
73
77
84

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
1
1
3
10
18
18

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
7
6
7
6
6
6
7
8
9
11
11
13
14
15
16
17
16
15
15
14
14
13

Chance of Frost

Temperature (°C)

6
6
8
11
14
15
15
15
15
15
15
15
14
13
11
10
9
8
7
7
7
7
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
73
66
64
54
45
41
38
39
41
45
51
62
79
88
78
78
74
75
76
76
81
82

Pressure (mb)

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

Ozone (du)

325
324
327
329
328
325
324
323
324
324
325
325
324
323
322
324
326
324
322
322
321
320
321
321

Saturday 25

Waxing Gibbous 72%

13:58

03:23

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

Sun - Rise: 06:04, Set: 19:26, Transit: 12:45. Moon - Rise: 13:58, Set: 03:23. Civil Dark: 19:52 - 05:38. Nautical Dark: 20:23 - 05:07. Astro Dark: 20:56 - 04:33

Total Clouds (% Sky Obscured)

100
97
96
97
96
87
90
85
83
88
91
99
98
100
100
88
87
97
99
98
93
97
67
92

Low Clouds (% Sky Obscured)

82
85
78
93
79
87
81
78
78
72
82
84
95
98
100
85
85
94
92
90
86
86
67
84

Medium Clouds (% Sky Obscured)

5
7
16
14
94
7
13
14
16
18
14
19
66
13
27
8
6
3
3
3
2
2
3
3

High Clouds (% Sky Obscured)

100
85
62
73
80
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
8
7
5
4
2
1
2
4
7

Fog (%)

100
77
51
39
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

30
45
44
26
33
30
16
10
3
11
13
24
32
71
46
59
64
70
56
66
73
68
63
63

Precipitation Amount (mm)

0
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0.5
0
0.4
0.5
0.6
0.3
0.5
0.7
0.5
0.4
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
7
8
8
8
8
8
9
10
10
9
10
8
7
5
4
4
4
5
5
4
5
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
85
75
68
65
63
61
60
57
60
65
70
71
73
79
85
88
88
89
91
91
89
93

Pressure (mb)

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

Ozone (du)

323
323
328
330
331
334
333
335
336
332
333
340
345
347
351
355
355
354
353
355
355
355
355
352

Sunday 26

Waxing Gibbous 81%

15:00

03:50

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

Sun - Rise: 06:03, Set: 19:27, Transit: 12:45. Moon - Rise: 15:00, Set: 03:50. Civil Dark: 19:53 - 05:37. Nautical Dark: 20:24 - 05:05. Astro Dark: 20:57 - 04:31

Total Clouds (% Sky Obscured)

93
74
56
67
81
94
81
67
60
64
65
67
70
70
71
70
73
78
79
79
63
58
67
69

Low Clouds (% Sky Obscured)

83
74
56
67
81
90
81
67
60
64
65
67
67
67
68
70
73
78
79
79
63
58
67
69

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
1
2
3
5

ISS Passover

Visibility (miles)

6
5
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

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

Precipitation Probability (%)

58
52
48
41
30
16
12
12
10
8
11
2
12
9
12
29
38
46
39
33
23
28
27
24

Precipitation Amount (mm)

0.4
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

21
21
21
17
14
12
11
12
12
13
14
14
13
13
11
12
13
14
13
12
11
12
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
88
83
75
67
59
52
46
44
44
45
52
61
66
66
73
80
82
80
82
80
85
83
82

Pressure (mb)

1012
1013
1013
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015
1016
1016

Ozone (du)

351
348
345
343
343
342
345
342
343
343
344
344
347
345
343
344
343
343
341
338
334
329
326
326

Monday 27

Waxing Gibbous 88%

16:00

04:16

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

Sun - Rise: 06:02, Set: 19:27, Transit: 12:45. Moon - Rise: 16:00, Set: 04:16. Civil Dark: 19:53 - 05:36. Nautical Dark: 20:25 - 05:04. Astro Dark: 20:58 - 04:30

Total Clouds (% Sky Obscured)

60
71
28
28
38
37
25
29
58
75
45
68
53
38
25
49
74
100
82
66
50
43
33
25

Low Clouds (% Sky Obscured)

59
48
28
28
38
37
25
29
30
24
17
11
8
6
3
2
1
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
7
9
2
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

4
43
3
3
2
0
1
12
52
72
33
61
42
29
20
45
69
97
82
66
50
43
33
25

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 (%)

21
16
8
7
5
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
80
71
64
58
55
50
45
42
42
46
49
52
58
66
73
76
78
81
84
85
87
87
87

Pressure (mb)

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

Ozone (du)

328
333
336
337
338
340
342
341
341
339
337
335
333
332
332
331
330
330
329
328
328
327
327
326

Tuesday 28

Waxing Gibbous 94%

16:59

04:41

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 OK
19 OK
20 OK
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:01, Set: 19:28, Transit: 12:44. Moon - Rise: 16:59, Set: 04:41. Civil Dark: 19:54 - 05:34. Nautical Dark: 20:26 - 05:03. Astro Dark: 20:59 - 04:29

Total Clouds (% Sky Obscured)

50
74
98
97
95
94
86
72
61
52
49
61
51
41
31
46
65
83
85
87
91
77
65
56

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
18
27
46
64
83
73
60
40

Medium Clouds (% Sky Obscured)

24
48
72
61
49
38
33
29
25
38
49
61
44
26
8
7
6
5
5
5
5
9
13
17

High Clouds (% Sky Obscured)

50
72
91
92
91
94
82
66
51
41
37
37
37
32
28
33
42
55
56
74
80
66
49
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
0
4
5
2

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
6
5
5
5
5
5
6
6
6
5
5
4
5
6
8
8
8
10
11
11
11
10
10

Chance of Frost

Temperature (°C)

7
8
9
10
11
12
13
15
14
15
15
15
15
15
14
14
13
12
11
10
9
9
10
9

Feels Like (°C)

9
8
7
7
6
6
6
13
11
10
12
13
14
14
14
16
15
13
12
8
8
9
10
10

Dew Point (°C)

5
5
6
5
4
3
2
2
0
-1
0
2
3
5
7
10
10
9
9
8
7
8
8
7

Relative Humidity (%)

87
81
77
72
61
53
47
42
38
34
37
40
43
52
62
75
79
84
88
88
88
88
87
85

Pressure (mb)

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

Ozone (du)

326
326
327
328
327
326
325
323
321
320
319
318
316
316
317
317
317
318
319
320
321
322
323
323

Wednesday 29

Waxing Gibbous 98%

17:57

No Set

Sun - Rise: 06:00, Set: 19:29, Transit: 12:44. Moon - Rise: 17:57, Set: No Set. Civil Dark: 19:55 - 05:33. Nautical Dark: 20:27 - 05:02. Astro Dark: 21:00 - 04:27

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Palomar Mountain, San Diego County, United States of America (33.32,-116.88)

Generated: 23/04/26 05:13:33. Forecast: 23/04/26 to 29/04/26. Timezone: UTC-7.00