Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 20

Waxing Gibbous 93%

17:00

05:22

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

Sun - Rise: 06:22, Set: 19:48, Transit: 13:05. Moon - Rise: 17:00, Set: 05:22. Civil Dark: 20:15 - 05:55. Nautical Dark: 20:47 - 05:22. Astro Dark: 21:22 - 04:48

Total Clouds (% Sky Obscured)

84
92
56
26
3
1
1
0
0
0
1
0
3
3
3
3
9
17
41
20
41
30
34
3

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)

13
28
14
17
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

84
66
67
1
0
0
0
0
0
0
1
0
2
3
3
3
9
17
41
16
40
38
40
4

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
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)

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

Chance of Frost

Temperature (°C)

10
14
16
19
21
22
23
23
22
21
20
18
15
14
12
11
11
10
10
10
10
10
10
10

Feels Like (°C)

8
11
13
16
18
21
21
21
20
19
18
17
14
13
12
10
10
10
10
9
10
9
9
10

Dew Point (°C)

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

Relative Humidity (%)

62
50
43
38
34
32
30
29
30
33
37
45
48
49
49
50
52
56
59
62
68
77
82
83

Pressure (mb)

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

Ozone (du)

330
331
332
336
336
333
329
328
328
328
328
328
330
331
330
329
328
327
328
329
331
330
331
331

Sunday 21

Waxing Gibbous 97%

17:57

05:43

08 Good
09 Good
10 OK
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 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 Good

Sun - Rise: 06:21, Set: 19:48, Transit: 13:05. Moon - Rise: 17:57, Set: 05:43. Civil Dark: 20:16 - 05:53. Nautical Dark: 20:48 - 05:21. Astro Dark: 21:23 - 04:46

Total Clouds (% Sky Obscured)

4
8
22
3
0
0
0
3
5
5
1
0
0
0
12
21
22
23
23
31
33
38
31
2

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
5
6
0
0
0
0
15
25
27
28
25
24
24
26
27
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)

4
8
22
3
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
8
7
10
2
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
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
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)

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

Chance of Frost

Temperature (°C)

13
17
18
20
21
23
24
25
25
25
23
21
19
17
16
14
13
13
12
12
12
12
11
12

Feels Like (°C)

14
17
18
20
22
24
25
26
26
25
25
23
21
19
18
16
15
14
14
14
14
14
13
13

Dew Point (°C)

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

Relative Humidity (%)

72
64
55
49
45
42
39
38
38
40
48
62
71
77
78
80
82
81
80
83
83
86
87
83

Pressure (mb)

1018
1018
1018
1017
1017
1016
1015
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1011
1011
1011
1011
1011
1011

Ozone (du)

331
331
330
330
329
329
328
329
330
330
332
331
332
332
333
332
332
332
331
330
328
327
327
326

Monday 22

Waxing Gibbous 100%

18:56

06:06

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

Sun - Rise: 06:20, Set: 19:49, Transit: 13:05. Moon - Rise: 18:56, Set: 06:06. Civil Dark: 20:17 - 05:52. Nautical Dark: 20:50 - 05:19. Astro Dark: 21:24 - 04:44

Total Clouds (% Sky Obscured)

10
4
6
29
19
16
32
4
4
27
6
8
24
34
53
73
76
81
81
81
88
80
75
76

Low Clouds (% Sky Obscured)

0
0
3
0
13
7
0
0
0
0
0
5
17
31
51
72
77
83
84
79
75
64
65
65

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)

11
3
2
25
7
6
21
3
3
27
5
0
0
0
0
0
0
0
0
12
56
58
48
42

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
4
0
0
1
1
0
0
1
9

Fog (%)

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

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
2
1
1
1
0
3
1
1
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)

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

Chance of Frost

Temperature (°C)

15
17
18
20
22
23
23
23
22
20
18
16
13
11
10
10
9
9
9
9
9
9
9
10

Feels Like (°C)

17
18
19
22
22
24
23
22
22
21
17
16
13
11
10
9
8
8
8
7
7
7
8
9

Dew Point (°C)

10
10
10
10
10
10
10
10
10
9
9
9
10
10
10
9
9
9
9
9
9
9
9
9

Relative Humidity (%)

73
65
58
52
47
44
42
43
45
48
53
66
84
93
96
98
96
98
96
96
96
96
96
93

Pressure (mb)

1011
1011
1011
1011
1010
1010
1010
1010
1009
1009
1010
1010
1011
1012
1013
1013
1013
1014
1014
1014
1014
1014
1014
1015

Ozone (du)

325
324
322
322
323
323
323
323
324
322
322
322
324
326
328
326
327
329
331
333
335
337
339
341

Tuesday 23

Full Moon 100%

19:56

06:32

08 Bad
09 Bad
10 Bad
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

Sun - Rise: 06:18, Set: 19:50, Transit: 13:05. Moon - Rise: 19:56, Set: 06:32. Civil Dark: 20:18 - 05:51. Nautical Dark: 20:51 - 05:18. Astro Dark: 21:25 - 04:43

Total Clouds (% Sky Obscured)

74
65
74
69
73
61
56
40
46
50
53
59
59
63
66
66
85
95
96
97
98
94
89
86

Low Clouds (% Sky Obscured)

63
50
50
43
32
23
19
13
10
13
19
22
27
30
32
38
47
59
60
55
55
56
54
50

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
3
45
45

High Clouds (% Sky Obscured)

30
19
19
22
35
29
30
19
27
30
30
35
40
40
35
19
37
40
40
40
40
45
45
45

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 (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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 (%)

2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
1
5
5
3
4
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
70
60
53
47
43
41
40
41
46
53
67
80
88
93
96
96
96
96
96
96
96
96
93

Pressure (mb)

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

Ozone (du)

341
340
340
342
343
344
345
346
350
352
352
350
351
350
352
353
355
361
362
363
364
366
367
370

Wednesday 24

Waning Gibbous 98%

20:59

07:02

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 OK
04 OK
05 OK
06 Bad
07 Bad

Sun - Rise: 06:17, Set: 19:51, Transit: 13:05. Moon - Rise: 20:59, Set: 07:02. Civil Dark: 20:19 - 05:50. Nautical Dark: 20:52 - 05:16. Astro Dark: 21:27 - 04:41

Total Clouds (% Sky Obscured)

86
93
95
94
93
92
90
82
84
87
91
86
81
84
74
55
49
46
42
38
35
41
45
60

Low Clouds (% Sky Obscured)

51
45
51
55
49
48
46
40
42
42
46
52
64
77
79
49
44
43
46
45
46
50
58
63

Medium Clouds (% Sky Obscured)

21
39
60
55
60
53
48
43
60
13
19
30
18
9
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

32
50
55
55
55
55
50
36
5
64
78
62
34
18
1
2
3
4
2
1
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 (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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
3
1
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
72
63
55
49
46
43
42
44
48
53
66
78
80
78
87
90
91
93
95
96
96
91
87

Pressure (mb)

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

Ozone (du)

372
374
373
376
375
375
376
378
378
377
377
377
375
373
373
370
370
370
371
368
365
363
359
356

Thursday 25

Waning Gibbous 94%

22:04

07:38

08 Bad
09 Bad
10 OK
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

Sun - Rise: 06:16, Set: 19:52, Transit: 13:05. Moon - Rise: 22:04, Set: 07:38. Civil Dark: 20:20 - 05:48. Nautical Dark: 20:53 - 05:15. Astro Dark: 21:28 - 04:40

Total Clouds (% Sky Obscured)

56
48
46
50
56
57
59
60
63
61
58
56
58
59
66
75
85
98
93
85
76
84
92
100

Low Clouds (% Sky Obscured)

54
45
34
27
24
20
25
35
46
55
58
62
49
45
42
58
77
96
96
93
91
94
96
100

Medium Clouds (% Sky Obscured)

0
0
0
1
1
2
2
3
3
3
3
4
12
20
31
41
48
55
37
17
0
0
0
0

High Clouds (% Sky Obscured)

4
10
17
35
56
72
68
51
39
20
14
9
29
52
74
50
27
3
2
1
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
6
3

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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
1
0
1
2
0
0
0
0
0
0
0
0
0
0
4
5
6
9
11
14
27
33
36

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)

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

Chance of Frost

Temperature (°C)

9
11
13
15
16
18
19
18
18
17
16
15
13
12
11
11
10
10
10
10
10
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
70
60
52
48
43
38
43
47
53
58
67
75
77
80
81
83
84
85
85
87
87
90
95

Pressure (mb)

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

Ozone (du)

353
351
349
347
346
345
343
342
341
340
340
340
340
339
338
337
337
336
336
336
337
337
344
351

Friday 26

Waning Gibbous 88%

23:09

No Set

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

Sun - Rise: 06:15, Set: 19:53, Transit: 13:04. Moon - Rise: 23:09, Set: No Set. Civil Dark: 20:21 - 05:47. Nautical Dark: 20:54 - 05:14. Astro Dark: 21:29 - 04:38

Total Clouds (% Sky Obscured)

98
96
94
84
74
63
73
79
86
70
53
35
34
33
33
42
50
59
68
76
85

Low Clouds (% Sky Obscured)

94
87
79
69
61
55
59
63
67
59
52
44
38
36
36
45
53
63
69
76
83

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

High Clouds (% Sky Obscured)

25
50
80
59
39
17
16
16
15
7
3
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
3
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

34
33
31
29
25
19
18
15
12
11
8
1
1
1
0
1
1
0
1
2
2

Precipitation Amount (mm)

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)

2
4
6
8
9
11
12
12
12
13
11
9
7
6
5
4
3
2
2
2
2

Chance of Frost

Temperature (°C)

10
11
13
14
15
16
18
17
17
16
15
13
12
11
10
9
9
8
8
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
90
83
76
67
58
50
51
54
57
61
66
72
76
81
85
85
87
87
85
84

Pressure (mb)

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

Ozone (du)

358
366
375
383
394
405
416
413
410
408
408
408
408
410
411
413
412
411
409
401
392

Forecast for English Town, Santa Clara County, United States of America (37.17,-121.84)

Generated: 20/04/24 08:08:30. Forecast: 20/04/24 to 26/04/24. Timezone: UTC-7.00