Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Waxing Crescent 17%

08:22

23:43

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

Sun - Rise: 06:09, Set: 19:22, Transit: 12:46. Moon - Rise: 08:22, Set: 23:43. Civil Dark: 19:48 - 05:44. Nautical Dark: 20:19 - 05:13. Astro Dark: 20:50 - 04:41

Total Clouds (% Sky Obscured)

70
68
60
49
25
30
19
9
14
67
47
93
100
100
100
100
100
100
98
97
86
91
38
35

Low Clouds (% Sky Obscured)

49
36
34
5
25
30
19
9
14
20
22
26
46
52
66
58
57
73
80
83
62
73
38
35

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
1
1
0
0
0
59
38
90
100
100
100
100
100
100
98
88
71
80
4
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
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
7
6
5
6
7
5
5
4
4
6
6
6
6
4
5
6
7
8
8
8
10
10
10

Chance of Frost

Temperature (°C)

11
11
10
9
14
14
14
15
15
15
15
15
14
14
14
14
12
12
11
10
10
10
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
91
88
82
68
52
45
36
29
28
31
32
34
43
51
63
75
79
83
83
82
85
85
87

Pressure (mb)

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

Ozone (du)

333
330
329
329
330
329
327
328
328
327
326
326
325
327
327
330
331
332
332
334
337
337
341
337

Tuesday 21

Waxing Crescent 27%

09:25

00:45

04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 OK
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

Sun - Rise: 06:08, Set: 19:23, Transit: 12:46. Moon - Rise: 09:25, Set: 00:45. Civil Dark: 19:49 - 05:42. Nautical Dark: 20:19 - 05:12. Astro Dark: 20:51 - 04:40

Total Clouds (% Sky Obscured)

34
34
32
35
33
47
39
22
40
81
80
81
75
82
98
95
96
75
59
69
73
89
92
62

Low Clouds (% Sky Obscured)

34
34
32
35
33
47
39
22
40
37
22
48
52
74
86
83
91
75
59
69
68
72
63
58

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
8
9
8
13
4
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
1
0
2
7
61
55
53
55
2
34
1
0
0
0
4
24
56
79
17

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
1
0
6
6
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
66
66
26
31
37
99

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
1
10
13
19
17
17
20
20
18
32
31
30

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
9
10
9
10
10
8
8
9
11
14
16
17
18
20
19
19
18
17
17
19
20
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
81
77
67
55
44
33
29
27
28
30
36
43
54
70
84
95
95
94
94
94
93
91
93

Pressure (mb)

1016
1016
1017
1017
1017
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019

Ozone (du)

335
335
337
337
336
336
334
332
331
329
328
328
329
327
328
337
333
333
334
334
330
328
326
325

Wednesday 22

Waxing Crescent 38%

10:34

01:36

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

Sun - Rise: 06:07, Set: 19:24, Transit: 12:45. Moon - Rise: 10:34, Set: 01:36. Civil Dark: 19:49 - 05:41. Nautical Dark: 20:20 - 05:10. Astro Dark: 20:52 - 04:38

Total Clouds (% Sky Obscured)

92
82
90
89
100
100
100
100
100
100
100
98
75
80
84
88
77
70
12
15
20
30
36
38

Low Clouds (% Sky Obscured)

59
61
63
55
40
39
32
33
17
10
0
0
0
28
38
43
27
20
12
15
20
30
28
14

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
21
4
18
90
75
80
3
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

74
43
75
75
100
100
100
100
100
100
100
98
75
65
60
60
60
65
0
4
8
9
15
22

ISS Passover

Visibility (miles)

7
6
6
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

100
100
100
48
35
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 (%)

26
16
8
1
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
93
90
78
66
56
49
44
42
42
43
46
50
54
62
74
81
85
85
87
85
84
85

Pressure (mb)

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

Ozone (du)

321
319
317
317
317
318
317
316
316
316
317
317
318
320
321
323
328
333
333
331
330
326
325
325

Thursday 23

First Quarter 50%

11:44

02:18

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

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 - 04:37

Total Clouds (% Sky Obscured)

40
27
15
0
0
0
1
5
5
21
40
72
100
70
38
15
37
49
52
58
83
96
96
87

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
32
48
44
41

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
16
0
0
0
10
31
47
58
83
96
95
87

High Clouds (% Sky Obscured)

35
27
15
0
0
0
1
3
2
21
37
70
100
70
38
15
34
38
39
40
60
84
78
62

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
8
8

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)

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

Chance of Frost

Temperature (°C)

7
5
7
10
11
14
15
16
15
15
16
15
15
15
14
13
12
11
10
8
8
8
8
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
82
82
70
60
54
50
43
39
35
37
42
49
54
57
68
80
84
90
90
91
91
87
85

Pressure (mb)

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

Ozone (du)

326
326
327
326
325
325
324
322
322
320
320
320
320
321
321
322
324
325
327
326
326
324
324
325

Friday 24

Waxing Gibbous 61%

12:53

02:53

04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 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 - 04:35

Total Clouds (% Sky Obscured)

100
100
82
73
70
77
82
61
48
44
46
44
40
42
42
43
59
79
98
99
99
99
99
100

Low Clouds (% Sky Obscured)

37
24
12
0
21
42
63
61
48
44
46
44
40
42
42
43
59
79
89
88
87
88
93
95

Medium Clouds (% Sky Obscured)

91
95
82
73
70
77
82
61
48
35
32
31
30
16
6
0
1
1
2
2
3
3
3
3

High Clouds (% Sky Obscured)

100
100
45
45
28
18
25
6
5
2
5
3
3
4
4
4
8
13
16
13
13
13
11
7

ISS Passover

Visibility (miles)

8
8
8
8
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
1
1
2
3
3
3
3
0
0
0
0
1
2
1
7
11
13
23
31
33
33
30

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)

14
13
12
11
10
10
8
7
4
4
5
6
7
10
10
10
11
11
12
13
13
13
13
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
85
80
72
65
59
53
49
47
49
50
54
58
65
75
84
81
78
77
77
75
77
75

Pressure (mb)

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

Ozone (du)

326
325
325
326
327
326
325
325
325
326
326
326
328
329
331
333
335
334
334
333
333
332
331
332

Saturday 25

Waxing Gibbous 72%

13:58

03:23

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 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 - 04:34

Total Clouds (% Sky Obscured)

100
100
100
100
99
99
98
97
97
97
87
79
60
62
63
65
74
85
96
96
94
95
97
97

Low Clouds (% Sky Obscured)

96
95
94
93
86
79
72
76
80
84
84
79
60
62
63
64
67
71
74
71
68
65
72
80

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

4
17
31
45
45
35
32
18
8
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2

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
8

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

Precipitation Probability (%)

28
26
24
23
24
23
22
25
28
31
31
33
37
34
29
24
27
32
37
35
33
33
31
28

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
75
78
79
82
77
69
64
62
60
58
56
54
53
58
64
71
71
74
75
79
80
83
85

Pressure (mb)

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

Ozone (du)

332
333
336
339
342
342
343
343
342
340
338
338
338
339
340
342
343
343
343
343
344
345
345
346

Sunday 26

Waxing Gibbous 81%

15:00

03:50

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 - 04:33

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: 20/04/26 04:13:50. Forecast: 20/04/26 to 26/04/26. Timezone: UTC-7.00