Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 5

Waxing Gibbous 95%

16:38

05:10

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

Sun - Rise: 06:25, Set: 19:09, Transit: 12:47. Moon - Rise: 16:38, Set: 05:10. Civil Dark: 19:34 - 06:00. Nautical Dark: 20:04 - 05:31. Astro Dark: 20:34 - 05:01

Total Clouds (% Sky Obscured)

63
92
98
98
98
11
13
12
16
2
5
7
9
19
35
95
100
99
98
100
100
100
100
100

Low Clouds (% Sky Obscured)

63
92
98
98
98
11
13
12
2
2
5
7
9
19
35
95
100
99
98
100
100
100
100
100

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
15
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 (%)

-
2
1
1
1
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.03
0.01
0.02
0.02
0.02
0.02
0.06
0.05
0.03
0.02
0.03
0.06
0.04
0.08
0.05
0.1
0.16
0.2
0.18
0.14
0.11
0.1
0.1
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
3
3
4
4
4
4
4
4
4
4
5
5
5
5
6
6
6
6
5
5
5
5
5

Relative Humidity (%)

68
69
71
72
72
69
63
56
51
49
48
49
51
54
57
61
67
71
73
75
77
78
78
78

Pressure (mb)

1009
1010
1010
1010
1010
1011
1011
1011
1011
1011
1010
1010
1010
1009
1009
1010
1010
1011
1011
1012
1012
1012
1012
1011

Ozone (du)

335
336
337
338
339
339
339
338
338
339
339
340
340
339
339
341
343
344
343
341
339
339
339
339

Monday 6

Waxing Gibbous 99%

17:50

05:49

03 Bad
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 OK
01 Bad
02 Bad

Sun - Rise: 06:24, Set: 19:10, Transit: 12:47. Moon - Rise: 17:50, Set: 05:49. Civil Dark: 19:35 - 05:59. Nautical Dark: 20:04 - 05:30. Astro Dark: 20:35 - 04:59

Total Clouds (% Sky Obscured)

93
87
98
100
100
98
66
60
90
58
91
97
98
30
52
49
30
77
99
98
52
23
59
94

Low Clouds (% Sky Obscured)

93
82
98
100
100
98
66
60
90
55
63
84
10
9
9
9
9
9
99
96
26
9
10
93

Medium Clouds (% Sky Obscured)

0
0
1
1
1
1
0
0
2
35
87
95
98
29
52
48
29
76
97
95
41
20
57
72

High Clouds (% Sky Obscured)

0
23
0
0
0
0
0
0
0
0
23
16
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
8
7
8
10
10
10
8
7

Fog (%)

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

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

Precipitation Probability (%)

6
6
6
7
9
9
9
8
9
13
17
21
24
25
26
29
30
32
30
27
27
28
29
30

Precipitation Amount (mm)

0.09
0.08
0.07
0.07
0.06
0.06
0.06
0.05
0.07
0.12
0.17
0.25
0.34
0.4
0.46
0.48
0.52
0.52
0.42
0.3
0.29
0.31
0.32
0.31

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
6
6
6
6
6
6
6
5
6
6
6
7
7
7
7
7
7
7
7
6
6
6

Relative Humidity (%)

79
80
80
80
80
78
75
70
66
60
57
56
59
63
69
74
79
81
82
83
84
84
84
84

Pressure (mb)

1011
1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1012
1012
1013
1013
1014
1014
1015
1016
1016
1016
1016

Ozone (du)

338
336
335
335
335
336
336
337
337
338
338
339
341
343
344
343
342
341
343
344
346
347
349
349

Tuesday 7

Full Moon 100%

19:01

06:26

03 Bad
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

Sun - Rise: 06:23, Set: 19:11, Transit: 12:47. Moon - Rise: 19:01, Set: 06:26. Civil Dark: 19:36 - 05:58. Nautical Dark: 20:05 - 05:28. Astro Dark: 20:36 - 04:58

Total Clouds (% Sky Obscured)

97
73
47
81
89
94
100
100
79
100
68
84
71
87
84
84
84
84
84
84
81
81
81
81

Low Clouds (% Sky Obscured)

95
65
24
53
84
91
99
100
64
100
52
30
28
66
73
73
73
73
73
73
3
3
3
3

Medium Clouds (% Sky Obscured)

56
54
41
73
74
88
100
98
70
66
60
83
63
85
74
74
74
74
74
74
80
80
80
80

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
9
6
13
13
13
13
13
13
0
0
0
0

ISS Passover

Visibility (miles)

8
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
1
0
1
2
2
2
2
2
2
2
2
2
2

Precipitation Type

Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
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 (%)

32
34
36
34
27
22
18
19
21
26
31
33
33
35
35
35
28
23
21
19
19
17
15
14

Precipitation Amount (mm)

0.37
0.47
0.53
0.45
0.33
0.32
0.29
0.25
0.27
0.35
0.52
0.67
0.76
0.81
0.72
0.59
0.35
0.21
0.16
0.14
0.13
0.1
0.07
0.07

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
7
7
7
7
8
9
10
11
12
13
13
12
11
10
7
7
6
5
5
4
4
3

Dew Point (°C)

6
6
6
6
6
6
6
6
5
5
6
6
6
6
6
6
6
6
6
6
6
5
5
5

Relative Humidity (%)

85
87
87
87
87
85
81
76
72
68
65
63
64
67
71
78
82
84
86
88
90
90
89
89

Pressure (mb)

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

Ozone (du)

349
348
347
347
347
347
349
351
353
353
352
352
353
355
358
363
369
375
379
383
386
389
392
396

Wednesday 8

Waning Gibbous 97%

20:12

07:03

03 Bad
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

Sun - Rise: 06:22, Set: 19:11, Transit: 12:46. Moon - Rise: 20:12, Set: 07:03. Civil Dark: 19:36 - 05:57. Nautical Dark: 20:06 - 05:27. Astro Dark: 20:37 - 04:56

Total Clouds (% Sky Obscured)

81
81
99
99
99
99
99
99
67
67
67
67
67
67
94
94
94
94
94
94
100
100
100
100

Low Clouds (% Sky Obscured)

3
3
20
20
20
20
20
20
19
19
19
19
19
19
8
8
8
8
8
8
100
100
100
100

Medium Clouds (% Sky Obscured)

80
80
99
99
99
99
99
99
62
62
62
62
62
62
92
92
92
92
92
92
71
71
71
71

High Clouds (% Sky Obscured)

0
0
13
13
13
13
13
13
17
17
17
17
17
17
63
63
63
63
63
63
84
84
84
84

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
7
7
7
7
7
7

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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

Precipitation Probability (%)

15
17
18
18
17
18
19
19
22
12
13
14
11
7
4
4
8
10
7
6
5
4
3
2

Precipitation Amount (mm)

0.07
0.1
0.12
0.12
0.11
0.11
0.11
0.13
0.16
0.15
0.16
0.15
0.11
0.07
0.05
0.05
0.07
0.09
0.1
0.1
0.09
0.06
0.04
0.03

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
4
4
4
4
3
3
3
3
3
3
3
3
3
4
4
5
5
5
5
5
5
5

Relative Humidity (%)

90
91
91
89
88
86
82
77
73
63
60
58
59
62
67
72
78
82
83
83
82
82
83
84

Pressure (mb)

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

Ozone (du)

400
404
408
412
416
417
417
415
412
408
402
396
391
386
383
382
381
381
380
379
377
374
371
368

Thursday 9

Waning Gibbous 92%

21:24

07:42

03 Bad
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

Sun - Rise: 06:20, Set: 19:12, Transit: 12:46. Moon - Rise: 21:24, Set: 07:42. Civil Dark: 19:37 - 05:55. Nautical Dark: 20:07 - 05:25. Astro Dark: 20:38 - 04:55

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
95
95
95
95
95
95
99
99
99
99
99
99
97
97
97
97

Low Clouds (% Sky Obscured)

100
100
92
92
92
92
92
92
93
93
93
93
93
93
99
99
99
99
99
99
9
9
9
9

Medium Clouds (% Sky Obscured)

71
71
98
98
98
98
98
98
72
72
72
72
72
72
95
95
95
95
95
95
96
96
96
96

High Clouds (% Sky Obscured)

84
84
95
95
95
95
95
95
0
0
0
0
0
0
19
19
19
19
19
19
12
12
12
12

ISS Passover

Visibility (miles)

7
7
7
7
7
8
10
10
10
10
10
10
10
10
10
10
10
8
8
9
9
10
9
10

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

None
None
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

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.04
0.05
0.06
0.07
0.09
0.1
0.08
0.07
0.06
0.06
0.06
0.07
0.08
0.1
0.1
0.07
0.04
0.02
0.01
0.01
0.01
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
6
6
6
6
6
7
7
7
7
7
7
7
8
8
9
9
10
9
9
9
8
8

Relative Humidity (%)

87
89
90
91
91
90
85
79
74
69
65
59
55
54
57
66
78
86
91
93
93
92
90
87

Pressure (mb)

1017
1017
1017
1018
1018
1019
1019
1019
1019
1019
1018
1017
1017
1017
1017
1017
1017
1018
1018
1019
1019
1019
1019
1018

Ozone (du)

366
365
365
365
366
366
364
361
360
359
360
360
361
361
362
363
363
363
363
361
359
357
355
352

Friday 10

Waning Gibbous 92%

22:34

08:23

03 Bad
04 Bad
05 Good
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 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 06:19, Set: 19:13, Transit: 12:46. Moon - Rise: 22:34, Set: 08:23. Civil Dark: 19:38 - 05:54. Nautical Dark: 20:08 - 05:24. Astro Dark: 20:38 - 04:53

Total Clouds (% Sky Obscured)

97
97
10
10
10
10
10
10
2
2
2
2
2
2
3
3
3
3
3
3
91
91
91
91

Low Clouds (% Sky Obscured)

9
9
10
10
10
10
10
10
2
2
2
2
2
2
3
3
3
3
3
3
91
91
91
91

Medium Clouds (% Sky Obscured)

96
96
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
1
1
1
1

High Clouds (% Sky Obscured)

12
12
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 (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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
1
1
1
1
0
0
0
1
1
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.05
0.08
0.06
0.02
0
0
0
0.01
0.01
0.01
0

Wind Speed/Direction (mph)

5
4
4
3
2
2
2
3
3
4
4
4
4
4
4
5
5
5
6
6
7
7
6
6

Chance of Frost

Temperature (°C)

10
10
9
10
11
12
13
15
17
19
20
22
23
23
22
20
18
16
15
14
13
13
13
13

Feels Like (°C)

9
9
9
10
11
12
13
15
17
19
20
22
23
23
22
20
18
16
15
14
13
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

85
82
80
77
73
68
61
54
48
43
39
35
33
33
38
49
66
79
82
79
74
70
66
61

Pressure (mb)

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

Ozone (du)

351
349
348
348
349
349
348
346
345
344
343
343
342
342
342
341
341
340
341
342
343
342
340
339

Saturday 11

Waning Gibbous 84%

23:41

09:08

03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
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 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 06:18, Set: 19:13, Transit: 12:46. Moon - Rise: 23:41, Set: 09:08. Civil Dark: 19:39 - 05:53. Nautical Dark: 20:09 - 05:23. Astro Dark: 20:39 - 04:52

Total Clouds (% Sky Obscured)

91
91
95
95
95
95
95
95
6
6
6
6
6
6
1
1
1
1
1
1
59
59
59
59

Low Clouds (% Sky Obscured)

91
91
95
95
95
95
95
95
6
6
6
6
6
6
1
1
1
1
1
1
59
59
59
59

Medium Clouds (% Sky Obscured)

1
1
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
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 (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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
1
1
1
0
0
0
0
0
1
1
1
1
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0
0
0
0
0
0.01
0.01
0.01
0.01
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
13
13
13
14
17
20
21
23
25
26
26
26
24
22
20
17
16
15
14
14
14
13

Feels Like (°C)

13
13
13
13
13
14
17
20
21
23
25
26
26
26
24
22
20
17
16
15
14
14
14
13

Dew Point (°C)

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

Relative Humidity (%)

58
56
55
55
55
50
40
30
23
19
17
16
17
19
24
33
49
61
63
57
52
48
43
40

Pressure (mb)

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

Ozone (du)

339
340
341
342
345
346
346
345
343
341
339
338
339
341
342
343
344
345
344
342
340
339
339
338

Forecast for California, USA (33.03,-116.39)

Generated: 05/04/20 03:40:09. Forecast: 05/04/20 to 11/04/20. Timezone: UTC-7.00