Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 17

New Moon 0%

06:43

20:02

13 Good
14 Good
15 Good
16 Good
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 Good
11 Good
12 Good

Sun - Rise: 06:12, Set: 19:20, Transit: 12:46. Moon - Rise: 06:43, Set: 20:02. Civil Dark: 19:45 - 05:46. Nautical Dark: 20:16 - 05:15. Astro Dark: 20:47 - 04:44

Total Clouds (% Sky Obscured)

7
5
4
3
0
0
1
0
0
0
0
0
0
0
0
0
0
0
4
6
6
14
10
13

Low Clouds (% Sky Obscured)

7
5
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
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
4
6
5
14
10
13

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

Chance of Frost

Temperature (°C)

14
14
15
18
17
14
13
11
9
10
9
9
8
6
5
5
5
6
6
10
14
15
15
17

Feels Like (°C)

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

Dew Point (°C)

-3
-5
-3
5
5
5
7
7
7
7
7
6
5
3
2
2
2
1
-3
-3
1
1
-1
-1

Relative Humidity (%)

31
26
28
41
46
52
66
80
84
85
85
85
82
81
80
80
78
71
55
41
41
37
32
30

Pressure (mb)

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

Ozone (du)

353
353
351
348
348
349
350
352
352
352
352
353
352
350
349
349
350
352
350
351
349
348
344
344

Saturday 18

Waxing Crescent 3%

07:28

21:17

13 Good
14 OK
15 OK
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
11 OK
12 Bad

Sun - Rise: 06:11, Set: 19:21, Transit: 12:46. Moon - Rise: 07:28, Set: 21:17. Civil Dark: 19:46 - 05:45. Nautical Dark: 20:17 - 05:14. Astro Dark: 20:48 - 04:42

Total Clouds (% Sky Obscured)

13
45
23
100
100
100
99
100
100
88
82
96
100
100
100
51
90
99
99
71
93
60
40
65

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
3
4
15
70
80
10
20
90
69
34
29
0
3
1

High Clouds (% Sky Obscured)

13
45
22
100
100
100
99
100
100
88
76
95
100
100
100
51
90
75
98
28
71
47
40
65

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)

4
3
3
3
3
3
4
4
3
3
5
7
8
9
9
11
12
10
12
10
9
9
8
9

Chance of Frost

Temperature (°C)

17
17
20
19
18
15
14
12
12
11
10
9
10
10
10
9
9
9
10
12
16
16
15
18

Feels Like (°C)

15
14
16
17
15
13
12
11
11
10
9
8
9
9
8
8
8
7
9
11
16
15
14
16

Dew Point (°C)

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

Relative Humidity (%)

28
31
35
37
41
44
57
66
66
65
66
68
67
67
61
56
59
69
64
50
46
43
37
33

Pressure (mb)

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

Ozone (du)

340
337
336
334
333
331
332
332
332
331
330
327
327
325
323
322
321
320
322
325
329
329
329
328

Sunday 19

Waxing Crescent 9%

08:22

22:32

13 Bad
14 Bad
15 Bad
16 Bad
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 Good
11 Good
12 Good

Sun - Rise: 06:09, Set: 19:21, Transit: 12:46. Moon - Rise: 08:22, Set: 22:32. Civil Dark: 19:47 - 05:44. Nautical Dark: 20:18 - 05:13. Astro Dark: 20:49 - 04:41

Total Clouds (% Sky Obscured)

65
60
91
68
4
6
1
0
0
4
1
9
10
7
16
14
0
0
0
0
0
2
1
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
9
10
7
16
14
0
0
0
0
0
2
1
0

Medium Clouds (% Sky Obscured)

0
5
32
5
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

65
60
91
68
1
6
1
0
0
4
1
0
0
0
5
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
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
8
8
10
10
9
9
7
8
8
8
8
8
8
6
6
5
7
6
4
4
6
5
5

Chance of Frost

Temperature (°C)

19
19
19
19
17
17
16
13
12
11
10
9
8
8
8
8
8
7
9
12
14
15
16
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

29
30
34
36
37
40
53
63
70
69
76
76
77
79
78
77
74
72
65
50
39
32
27
24

Pressure (mb)

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

Ozone (du)

328
330
331
331
332
333
333
331
330
328
328
328
326
326
324
325
326
324
325
326
326
326
325
324

Monday 20

Waxing Crescent 17%

09:25

23:43

13 Good
14 Good
15 Good
16 Good
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 OK
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

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)

0
0
0
18
62
59
65
64
70
75
45
57
65
68
67
67
69
72
71
75
90
94
85
75

Low Clouds (% Sky Obscured)

0
0
0
0
3
7
10
23
39
52
45
57
65
68
67
67
69
72
71
60
38
17
11
6

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
18
40
35
35
35
35
35
1
0
0
0
0
0
7
14
18
37
73
89
84
75

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
4
4
5
5
4
4
6
6
6
8
9
8
9
8
9
9
9
9
8
9
8
8
8

Chance of Frost

Temperature (°C)

16
16
16
17
16
14
13
11
12
11
10
10
10
9
9
9
8
9
10
10
11
12
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

23
25
27
29
33
38
53
66
70
71
73
73
74
78
80
75
73
65
57
43
34
31
28
26

Pressure (mb)

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

Ozone (du)

324
323
323
322
322
325
327
330
334
335
336
338
335
335
332
331
332
332
331
330
327
325
324
324

Tuesday 21

Waxing Crescent 27%

10:34

00:45

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
11 Bad
12 Bad

Sun - Rise: 06:07, Set: 19:23, Transit: 12:45. 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)

68
79
77
98
91
52
67
99
100
100
99
99
98
95
92
90
89
89
95
98
98
100
75
49

Low Clouds (% Sky Obscured)

0
1
3
4
6
8
10
31
52
73
80
87
94
90
85
80
75
69
64
60
56
51
34
18

Medium Clouds (% Sky Obscured)

0
0
0
0
7
14
21
24
26
30
32
30
32
20
10
0
0
0
0
1
1
1
1
0

High Clouds (% Sky Obscured)

68
79
77
98
88
47
66
81
48
62
43
72
59
57
56
60
70
80
85
70
60
70
59
32

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
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
1
1
2
10
15
22
31
39
44
55
43
33
27
21
12
11
7

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
10
10
12
12
13
15
17
17
17
16
15
15
14
13
12
11
11
11
11
12
12
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

26
29
29
31
36
43
56
75
77
73
72
72
72
74
78
82
93
90
88
87
72
62
52
48

Pressure (mb)

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

Ozone (du)

322
320
319
319
318
318
317
317
317
317
316
314
313
312
311
311
311
311
312
313
313
314
315
315

Wednesday 22

Waxing Crescent 38%

11:44

01:36

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

Sun - Rise: 06:06, Set: 19:24, Transit: 12:45. Moon - Rise: 11:44, 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)

24
22
18
14
27
40
53
59
65
63
56
55
62
50
47
56
45
34
23
21
22
26
27
33

Low Clouds (% Sky Obscured)

4
13
18
14
27
32
33
22
11
0
4
8
13
18
24
29
19
10
0
1
2
3
9
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)

6
4
3
3
3
1
0
0
0
0
0
0
0
0
1
1
11
21
23
21
22
26
27
33

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
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
3
6
7
14
19
21
18
14
10
15
18
20
18
15
9
7
4
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
16
17
19
20
19
19
21
21
22
23
21
18
16
18
20
19
16
14
11
9
7
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

45
41
46
51
58
64
70
76
78
77
77
80
80
81
83
84
86
82
76
71
61
53
46
43

Pressure (mb)

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

Ozone (du)

316
317
316
316
315
318
321
323
327
330
334
332
331
329
330
331
332
332
332
333
332
331
331
330

Thursday 23

First Quarter 50%

12:53

02:18

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

Sun - Rise: 06:05, Set: 19:24, Transit: 12:45. Moon - Rise: 12:53, 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)

30
21
19
16
24
32
40
47
57
65
76
87
98
98
98
97
98
98
99
97
95
92

Low Clouds (% Sky Obscured)

23
21
19
16
8
4
0
8
21
31
42
57
63
67
70
74
75
77
78
78
78
78

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
23
34
52
69
87

High Clouds (% Sky Obscured)

25
16
10
6
13
22
33
43
50
58
63
73
79
71
67
50
62
72
85
63
33
10

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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
6
8
9
10
9
4

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
10
10
11
12
11
10
10
10
9
8
8
8
8
8
8
8
8
9
9
10

Feels Like (°C)

9
8
8
9
11
11
11
12
12
11
10
7
7
7
7
7
7
6
5
5
4
3

Dew Point (°C)

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

Relative Humidity (%)

41
40
41
43
46
55
67
80
81
84
85
85
85
87
85
85
84
79
74
69
61
53

Pressure (mb)

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

Ozone (du)

329
328
328
328
328
329
331
332
332
333
333
333
333
334
334
334
334
335
337
338
339
341

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

Generated: 17/04/26 13:47:44. Forecast: 17/04/26 to 23/04/26. Timezone: UTC-7.00