Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Waning Gibbous 93%

21:48

07:19

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

Sun - Rise: 05:45, Set: 19:45, Transit: 12:45. Moon - Rise: 21:48, Set: 07:19. Civil Dark: 20:13 - 05:17. Nautical Dark: 20:47 - 04:43. Astro Dark: 21:23 - 04:07

Total Clouds (% Sky Obscured)

57
26
13
28
13
12
2
0
1
2
24
41
38
24
6
4
17
57
91
38
34
56
66
53

Low Clouds (% Sky Obscured)

40
21
13
23
13
12
2
0
1
2
23
41
38
24
6
4
16
31
42
23
31
56
66
53

Medium Clouds (% Sky Obscured)

23
15
1
16
3
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

32
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
37
84
20
3
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

-
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

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

Precipitation Probability (%)

88
88
21
9
6
3
2
2
0
0
0
2
0
0
0
0
2
3
3
3
4
4
5
5

Precipitation Amount (mm)

0.35
0.36
0.12
0.12
0.07
0.01
0.01
0.03
0
0
0
0.03
0
0
0
0
0.01
0.02
0.03
0.04
0.05
0.06
0.08
0.09

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
15
15
16
16
17
16
17
17
17
18
18
18
17
16
16
15
15
14
14
14
14
14
14

Feels Like (°C)

14
15
15
16
16
17
16
17
17
17
18
18
18
17
16
16
15
15
14
14
14
14
14
14

Dew Point (°C)

11
11
10
10
10
10
10
10
10
10
10
10
10
11
11
11
11
11
11
11
11
11
11
11

Relative Humidity (%)

79
76
73
69
66
64
64
63
62
60
61
61
62
66
69
72
75
77
78
79
79
80
81
81

Pressure (mb)

1011
1012
1012
1012
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1014
1014
1014
1014
1014

Ozone (du)

416
426
430
426
416
406
397
387
378
370
363
357
353
351
349
345
341
337
334
330
326
325
324
323

Tuesday 21

Waning Gibbous 87%

22:43

08:07

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

Sun - Rise: 05:44, Set: 19:46, Transit: 12:45. Moon - Rise: 22:43, Set: 08:07. Civil Dark: 20:14 - 05:16. Nautical Dark: 20:48 - 04:43. Astro Dark: 21:24 - 04:06

Total Clouds (% Sky Obscured)

100
87
97
98
66
40
36
59
70
32
81
91
71
33
37
32
44
57
91
91
81
67
55
64

Low Clouds (% Sky Obscured)

100
87
97
98
66
40
36
39
28
18
47
20
42
33
37
32
44
57
91
91
76
37
15
12

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
19
27
34
35
9
0

High Clouds (% Sky Obscured)

0
0
0
4
0
0
0
33
58
18
70
88
54
0
0
0
0
0
0
0
13
43
47
63

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

4
3
2
2
2
2
2
2
2
3
3
4
4
7
9
10
12
13
13
14
15
15
14
13

Precipitation Amount (mm)

0.08
0.06
0.04
0.03
0.02
0.02
0.01
0.01
0.01
0.01
0.02
0.02
0.03
0.04
0.06
0.07
0.09
0.11
0.13
0.16
0.19
0.18
0.16
0.15

Wind Speed/Direction (mph)

8
8
9
10
11
13
14
14
18
17
18
19
18
17
18
18
19
19
18
17
17
15
15
16

Chance of Frost

Temperature (°C)

15
15
15
16
16
17
17
17
17
17
17
17
16
16
16
15
15
15
15
15
14
14
14
14

Feels Like (°C)

15
15
15
16
16
17
17
17
17
17
17
17
16
16
16
15
15
15
15
15
14
14
14
14

Dew Point (°C)

11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
10
10
10
10
10
10
10
10

Relative Humidity (%)

80
79
77
74
70
68
69
70
69
68
68
68
69
71
72
73
73
74
74
75
76
76
76
75

Pressure (mb)

1014
1014
1014
1014
1013
1013
1013
1012
1012
1011
1011
1010
1010
1009
1009
1009
1009
1008
1008
1008
1007
1007
1006
1006

Ozone (du)

322
321
321
320
319
319
319
319
320
320
320
320
321
322
324
327
330
333
336
339
343
347
352
359

Wednesday 22

Waning Gibbous 79%

23:33

08:59

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

Sun - Rise: 05:44, Set: 19:47, Transit: 12:46. Moon - Rise: 23:33, Set: 08:59. Civil Dark: 20:15 - 05:16. Nautical Dark: 20:48 - 04:42. Astro Dark: 21:25 - 04:06

Total Clouds (% Sky Obscured)

41
23
46
60
12
8
5
8
21
70
17
9
16
15
23
29
26
29
29
29
29
29
29
50

Low Clouds (% Sky Obscured)

18
23
46
60
12
7
2
1
2
2
2
1
10
9
12
28
26
29
29
29
29
29
29
50

Medium Clouds (% Sky Obscured)

0
1
1
1
1
3
4
8
15
70
9
6
4
2
1
1
1
1
1
1
1
1
1
1

High Clouds (% Sky Obscured)

29
0
0
0
0
0
0
0
12
2
11
6
7
9
15
1
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
8
8
9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

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

Precipitation Probability (%)

12
16
19
17
11
9
6
4
3
0
3
3
2
2
2
2
3
3
4
5
8
9
10
12

Precipitation Amount (mm)

0.17
0.22
0.27
0.23
0.16
0.12
0.07
0.03
0.01
0
0.01
0.01
0.01
0.01
0.02
0.03
0.04
0.05
0.07
0.09
0.12
0.13
0.13
0.13

Wind Speed/Direction (mph)

16
16
16
16
16
16
15
15
15
14
13
13
9
9
7
7
7
7
7
8
8
8
8
8

Chance of Frost

Temperature (°C)

14
15
15
16
17
17
17
17
17
17
17
17
17
17
16
16
15
15
15
15
15
15
15
15

Feels Like (°C)

14
15
15
16
17
17
17
17
17
17
17
17
17
17
16
16
15
15
15
15
15
15
15
15

Dew Point (°C)

10
10
10
9
9
9
9
9
9
10
10
10
10
11
11
11
11
11
11
11
11
11
11
11

Relative Humidity (%)

73
71
68
66
63
61
62
62
61
61
62
63
64
67
70
73
75
77
78
78
79
81
81
81

Pressure (mb)

1006
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1010
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

370
383
397
413
429
440
444
443
441
436
429
425
424
426
427
428
429
429
427
425
420
412
402
395

Thursday 23

Waning Gibbous 70%

00:17

09:53

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

Sun - Rise: 05:43, Set: 19:47, Transit: 12:46. Moon - Rise: 00:17, Set: 09:53. Civil Dark: 20:15 - 05:15. Nautical Dark: 20:49 - 04:41. Astro Dark: 21:26 - 04:05

Total Clouds (% Sky Obscured)

50
50
50
50
50
37
37
37
37
37
37
22
22
22
22
22
22
2
2
2
2
2
2
2

Low Clouds (% Sky Obscured)

50
50
50
50
50
37
37
37
37
37
37
20
20
20
20
20
20
2
2
2
2
2
2
2

Medium Clouds (% Sky Obscured)

1
1
1
1
1
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
3
3
3
3
3
3
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

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

Precipitation Probability (%)

13
14
14
14
15
16
7
7
6
6
4
4
1
0
0
0
0
0
0
0
0
0
0
1

Precipitation Amount (mm)

0.13
0.13
0.13
0.12
0.17
0.25
0.07
0.09
0.11
0.1
0.08
0.06
0.01
0
0
0
0
0
0
0
0
0
0
0.01

Wind Speed/Direction (mph)

8
8
9
9
10
10
11
11
11
10
9
8
5
4
3
3
1
2
1
2
3
3
3
3

Chance of Frost

Temperature (°C)

15
15
16
16
16
16
16
15
15
16
16
16
18
17
17
16
15
14
14
14
13
13
13
13

Feels Like (°C)

15
15
16
16
16
16
16
15
15
16
16
16
18
17
17
16
15
14
14
14
13
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

79
78
77
75
73
74
77
79
79
78
75
73
64
66
69
71
74
77
78
78
78
79
80
79

Pressure (mb)

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

Ozone (du)

393
393
392
390
386
381
374
365
358
354
352
352
353
357
360
363
367
369
369
368
367
366
364
363

Friday 24

Waning Gibbous 68%

00:56

10:48

06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
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 Bad

Sun - Rise: 05:43, Set: 19:48, Transit: 12:46. Moon - Rise: 00:56, Set: 10:48. Civil Dark: 20:16 - 05:15. Nautical Dark: 20:50 - 04:41. Astro Dark: 21:27 - 04:04

Total Clouds (% Sky Obscured)

2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
62

Low Clouds (% Sky Obscured)

2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
62

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
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
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
1
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
0.01
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
3
4
5
7
8
9
11
10
8
8
6
5
5
4
4
3
2
3
2
2
1
1

Chance of Frost

Temperature (°C)

13
14
15
16
17
18
19
19
19
19
19
19
18
18
17
17
16
15
14
14
13
13
12
12

Feels Like (°C)

13
14
15
16
17
18
19
19
19
19
19
19
18
18
17
17
16
15
14
14
13
13
12
12

Dew Point (°C)

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

Relative Humidity (%)

77
74
70
67
63
64
62
63
63
62
61
60
64
65
67
70
74
79
81
82
83
84
86
86

Pressure (mb)

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

Ozone (du)

361
359
358
358
359
361
364
367
370
370
369
369
369
370
370
367
362
359
356
355
353
351
349
347

Saturday 25

Waning Gibbous 61%

01:31

11:43

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

Sun - Rise: 05:42, Set: 19:49, Transit: 12:46. Moon - Rise: 01:31, Set: 11:43. Civil Dark: 20:17 - 05:14. Nautical Dark: 20:51 - 04:40. Astro Dark: 21:27 - 04:03

Total Clouds (% Sky Obscured)

62
62
62
62
62
75
75
75
75
75
75
9
9
9
9
9
9
12
12
12
12
12
12
95

Low Clouds (% Sky Obscured)

62
62
62
62
62
75
75
75
75
75
75
9
9
9
9
9
9
12
12
12
12
12
12
87

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
92

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)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
9
8
8
8
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
Very Light Rain

Precipitation Probability (%)

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.03
0.05
0.06
0.07
0.08

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
14
15
16
17
18
19
19
19
19
19
19
18
18
18
17
16
15
15
15
15
15
15
15

Feels Like (°C)

13
14
15
16
17
18
19
19
19
19
19
19
18
18
18
17
16
15
15
15
15
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

84
81
78
73
69
70
66
65
64
64
65
65
69
70
73
76
79
82
83
83
83
84
84
83

Pressure (mb)

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

Ozone (du)

345
343
342
343
345
347
349
351
352
353
354
354
353
351
350
351
354
356
355
352
352
352
355
359

Sunday 26

Third Quarter 51%

02:03

12:38

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 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK

Sun - Rise: 05:42, Set: 19:49, Transit: 12:46. Moon - Rise: 02:03, Set: 12:38. Civil Dark: 20:17 - 05:14. Nautical Dark: 20:52 - 04:40. Astro Dark: 21:28 - 04:03

Total Clouds (% Sky Obscured)

95
95
95
95
95
54
54
54
54
54
54
57
57
57
57
57
57
33
33
33
33
33
33
35

Low Clouds (% Sky Obscured)

87
87
87
87
87
52
52
52
52
52
52
17
17
17
17
17
17
31
31
31
31
31
31
35

Medium Clouds (% Sky Obscured)

92
92
92
92
92
36
36
36
36
36
36
53
53
53
53
53
53
21
21
21
21
21
21
5

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
23
23
23
23
23
23
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
9
8
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

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.1
0.11
0.11
0.1
0.08
0.07
0.07
0.09
0.09
0.07
0.05
0.05
0.07
0.11
0.15
0.17
0.19
0.19
0.13
0.08
0.06
0.05
0.06
0.06

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
15
16
16
16
15
15
16
16
16
16
16
16
16
15
15
15
15
14
14
14
13
13

Feels Like (°C)

15
15
15
16
16
16
15
15
16
16
16
16
16
16
16
15
15
15
15
14
14
14
13
13

Dew Point (°C)

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

Relative Humidity (%)

83
82
81
79
77
80
82
81
79
77
76
73
72
72
73
74
74
75
74
73
73
74
76
77

Pressure (mb)

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

Ozone (du)

366
376
382
384
383
381
379
377
373
367
359
354
351
349
349
350
352
353
351
348
344
339
334
330

Forecast for Carlsbad, San Diego County, US (33.14,-117.32)

Generated: 20/05/19 06:15:40. Forecast: 20/05/19 to 26/05/19. Timezone: UTC-7.00