Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Waxing Crescent 17%

09:25

23:43

11 OK
12 OK
13 OK
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 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 Good

Sun - Rise: 06:08, Set: 19:22, Transit: 12:46. Moon - Rise: 09:25, Set: 23:43. Civil Dark: 19:48 - 05:42. Nautical Dark: 20:19 - 05:12. Astro Dark: 20:50 - 04:40

Total Clouds (% Sky Obscured)

43
31
23
57
100
52
95
100
100
100
100
99
100
100
58
36
24
29
32
34
30
28
27
16

Low Clouds (% Sky Obscured)

14
18
18
12
16
21
26
44
56
53
49
58
58
77
58
36
24
29
32
34
30
28
27
16

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
23
41
100
46
94
100
100
100
100
99
100
100
41
4
0
0
0
0
0
0
1
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)

5
3
1
5
7
6
5
4
5
6
7
9
8
8
9
10
10
11
8
9
10
10
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

39
31
29
32
34
36
42
50
62
76
81
84
81
80
83
85
84
82
79
75
65
53
43
35

Pressure (mb)

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

Ozone (du)

325
325
323
323
323
323
321
322
324
326
329
331
333
336
338
340
337
335
334
337
340
339
337
335

Tuesday 21

Waxing Crescent 27%

10:34

00:45

11 Good
12 Good
13 OK
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 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:07, Set: 19:23, Transit: 12:46. Moon - Rise: 10:34, Set: 00:45. Civil Dark: 19:49 - 05:41. Nautical Dark: 20:19 - 05:10. Astro Dark: 20:51 - 04:38

Total Clouds (% Sky Obscured)

15
12
46
23
65
75
91
100
100
97
92
84
82
67
44
60
48
58
42
81
100
100
100
100

Low Clouds (% Sky Obscured)

15
12
6
0
55
68
77
79
97
97
92
84
82
67
44
59
48
37
34
34
36
41
24
19

Medium Clouds (% Sky Obscured)

0
0
0
0
6
3
3
4
8
5
0
0
7
5
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
6
40
23
45
45
50
55
60
42
0
0
0
3
4
27
4
36
20
81
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
6
3
2
8
9
9
9
9
5
3
3
4
4
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
8
98
56
51
41
66
100
100
97
100
81
41
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
6
19
20
19
15
23
29
41
54
48
23
7
3
2
2
0
6
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.4
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
9
9
12
14
16
18
19
19
21
21
19
18
18
18
18
18
19
21
23
24
18
14
12

Chance of Frost

Temperature (°C)

11
12
12
12
12
11
9
8
8
8
8
7
7
6
6
5
6
6
6
6
5
6
6
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

30
27
27
30
34
41
53
69
84
91
95
93
93
93
93
93
93
94
93
94
90
75
66
58

Pressure (mb)

1018
1017
1017
1017
1017
1016
1017
1017
1017
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1020
1020
1021
1020

Ozone (du)

335
337
336
336
335
334
335
333
333
335
340
337
333
331
330
330
329
327
325
322
321
321
321
321

Wednesday 22

Waxing Crescent 38%

No Rise

01:36

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

Sun - Rise: 06:06, Set: 19:24, Transit: 12:45. Moon - Rise: No Rise, Set: 01:36. Civil Dark: 19:49 - 05:40. Nautical Dark: 20:20 - 05:09. Astro Dark: 20:52 - 04:37

Total Clouds (% Sky Obscured)

100
100
100
100
67
70
81
86
91
89
7
26
26
33
28
39
6
5
60
9
52
16
7
0

Low Clouds (% Sky Obscured)

15
8
1
0
0
0
20
34
43
21
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
10
6
70
72
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
67
70
81
85
85
89
7
23
26
33
28
39
6
5
60
9
52
16
7
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)

11
9
7
5
5
5
8
9
9
9
11
12
13
17
18
17
18
17
16
15
14
14
12
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
5
5
5
6
6
8
7
7
7
6
8
7
8
6
5
5
4
4
4
8
9
12
12

Dew Point (°C)

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

Relative Humidity (%)

51
44
41
41
43
44
46
50
56
70
75
78
79
82
79
82
80
79
80
79
67
53
48
42

Pressure (mb)

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

Ozone (du)

321
321
321
322
322
321
323
323
328
326
327
329
330
326
326
327
326
326
327
329
329
328
325
326

Thursday 23

First Quarter 50%

11:44

02:18

11 Good
12 Good
13 Good
14 OK
15 OK
16 Bad
17 Bad
18 OK
19 OK
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

Sun - Rise: 06:05, Set: 19:24, Transit: 12:45. Moon - Rise: 11:44, Set: 02:18. Civil Dark: 19:50 - 05:39. Nautical Dark: 20:21 - 05:08. Astro Dark: 20:54 - 04:35

Total Clouds (% Sky Obscured)

0
0
5
30
41
71
63
44
30
51
75
99
90
88
94
95
94
89
88
84
79
86
89
92

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
12
24
36
24
12
0
0
0
0
19
37
56

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
5
40
75
11
13
14
17
32
49
51
72
74
76
63
54
43

High Clouds (% Sky Obscured)

0
0
3
26
39
71
63
44
30
51
75
99
83
75
77
75
77
40
24
12
0
20
40
52

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
1
2
2
3
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
-1
-1
1
1
2
2
4
7
7
8
7
7
6
6
6
5
5
4
4
5
5
6
6

Relative Humidity (%)

39
35
34
37
39
41
44
52
63
77
84
84
87
88
88
90
88
85
82
78
74
71
68
65

Pressure (mb)

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

Ozone (du)

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

Friday 24

Waxing Gibbous 61%

12:53

02:53

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

Sun - Rise: 06:04, Set: 19:25, Transit: 12:45. Moon - Rise: 12:53, Set: 02:53. Civil Dark: 19:51 - 05:38. Nautical Dark: 20:22 - 05:07. Astro Dark: 20:55 - 04:34

Total Clouds (% Sky Obscured)

80
67
52
54
36
38
58
83
89
91
92
94
99
99
100
100
100
100
100
100
100
100
98
97

Low Clouds (% Sky Obscured)

49
43
37
41
36
38
58
70
81
83
86
88
88
86
85
88
92
95
95
94
93
86
79
72

Medium Clouds (% Sky Obscured)

43
38
36
24
12
0
0
0
0
0
0
0
0
1
1
23
44
65
77
88
100
99
97
96

High Clouds (% Sky Obscured)

38
22
1
1
4
5
3
4
0
1
0
0
12
17
24
40
52
68
77
85
93
95
98
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
8
8
8
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 (%)

3
1
1
0
8
1
1
1
9
12
13
9
24
32
38
37
34
32
31
30
29
27
23
19

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
61
62
59
55
56
62
68
72
80
85
85
85
85
85
85
87
88
88
88
87
87
82
78

Pressure (mb)

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

Ozone (du)

327
326
327
326
325
326
328
329
328
330
330
331
332
331
329
328
328
328
327
330
332
335
335
336

Saturday 25

Waxing Gibbous 72%

13:58

03:23

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:03, Set: 19:26, Transit: 12:45. Moon - Rise: 13:58, Set: 03:23. Civil Dark: 19:52 - 05:37. Nautical Dark: 20:23 - 05:05. Astro Dark: 20:56 - 04:33

Total Clouds (% Sky Obscured)

97
97
97
92
86
81
75
67
61
72
83
95
96
96
96
98
98
99
97
96
95
96
96
96

Low Clouds (% Sky Obscured)

76
80
84
84
85
81
75
67
61
67
71
74
71
68
65
72
79
87
85
83
81
88
94
96

Medium Clouds (% Sky Obscured)

92
90
88
59
30
1
2
2
3
3
3
3
2
1
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

50
23
0
0
0
0
0
1
1
2
2
2
1
1
1
1
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
7
7
6
5
6
6
6
7
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
Very Light Rain
None
None
Very Light Rain
None
None
None
None
None
None
None
None
Very Light Rain
None
None
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

25
32
39
37
40
47
36
29
22
27
33
38
39
40
43
43
44
46
45
44
43
39
35
30

Precipitation Amount (mm)

0
0
0.2
0
0
0.3
0
0
0
0
0
0
0
0
0.2
0
0
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
73
72
68
64
60
56
60
65
70
75
79
83
83
85
85
85
86
86
85
82
79
75
71

Pressure (mb)

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

Ozone (du)

336
336
336
336
335
335
334
338
341
345
346
348
349
353
356
360
361
361
362
362
362
362
361
361

Sunday 26

Waxing Gibbous 81%

15:00

03:50

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: 06:02, Set: 19:27, Transit: 12:45. Moon - Rise: 15:00, Set: 03:50. Civil Dark: 19:53 - 05:36. Nautical Dark: 20:24 - 05:04. Astro Dark: 20:57 - 04:31

Total Clouds (% Sky Obscured)

97
98
99
98
95
92
90
89
83
76
66
56
66
79
92
92
92
93

Low Clouds (% Sky Obscured)

97
98
99
93
88
84
86
86
83
76
64
50
62
76
92
92
91
90

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
7
13
19
40
55
55
45
45
34

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
2
4
6
8
10
13
12
21
24
27
40

ISS Passover

Visibility (miles)

9
8
8
7
8
8
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 (%)

31
32
34
32
30
27
25
21
16
17
18
18
20
23
26
27
27
27

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
69
70
73
71
69
66
70
75
79
80
83
85
85
85
83
85
85

Pressure (mb)

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

Ozone (du)

360
357
355
352
350
349
347
347
347
346
346
345
345
345
346
346
349
351

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

Generated: 20/04/26 11:06:15. Forecast: 20/04/26 to 26/04/26. Timezone: UTC-7.00