Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 22

Waxing Crescent 37%

10:46

02:06

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

Sun - Rise: 06:31, Set: 19:55, Transit: 13:13. Moon - Rise: 10:46, Set: 02:06. Civil Dark: 20:21 - 06:04. Nautical Dark: 20:53 - 05:32. Astro Dark: 21:27 - 04:58

Total Clouds (% Sky Obscured)

40
33
27
23
15
2
1
1
52
38
57
85
68
57
65
63
40
32
37
40
28
8
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
5
5
5
18
0
3
5
5
0
0
2
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
33
36
52
77
68
57
65
63
27
21
19
27
20
6
0
0

High Clouds (% Sky Obscured)

5
5
6
15
15
2
1
1
2
2
2
0
0
0
0
2
3
2
0
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 (%)

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
9
10
11
11
12
12
12
10
7
5
6
4
2
2
2
3
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

14
17
20
23
26
28
28
29
28
28
27
23
21
19
18
18
17
16
15
14
14
14
14
16

Feels Like (°C)

11
15
18
21
23
24
25
26
25
25
24
21
19
18
17
17
16
17
15
14
14
14
14
16

Dew Point (°C)

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

Relative Humidity (%)

57
44
34
28
23
21
23
22
21
23
29
33
46
55
55
53
60
62
64
66
64
63
60
54

Pressure (mb)

1023
1022
1021
1021
1019
1018
1017
1016
1015
1015
1015
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018

Ozone (du)

373
373
370
368
368
367
366
366
366
368
368
366
364
363
363
364
364
364
362
361
361
362
361
357

Thursday 23

First Quarter 49%

11:58

02:48

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

Sun - Rise: 06:30, Set: 19:55, Transit: 13:13. Moon - Rise: 11:58, Set: 02:48. Civil Dark: 20:22 - 06:03. Nautical Dark: 20:54 - 05:30. Astro Dark: 21:28 - 04:57

Total Clouds (% Sky Obscured)

0
0
0
1
6
7
21
25
33
27
28
31
27
34
37
54
55
46
55
50
43
46
69
65

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
10
15
25
9
50
52
17
9
2
2
1
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
5
6
17
21
30
24
20
5
27
30
31
54
52
41
48
47
43
46
39
27

High Clouds (% Sky Obscured)

0
0
0
1
2
0
0
0
3
3
3
2
2
4
0
0
2
2
2
3
3
3
40
40

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

Chance of Frost

Temperature (°C)

20
23
26
27
28
29
30
30
29
29
27
24
21
20
19
18
19
18
17
16
15
15
15
17

Feels Like (°C)

20
23
25
27
27
27
28
28
27
27
27
23
19
18
16
17
17
16
16
15
15
14
14
15

Dew Point (°C)

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

Relative Humidity (%)

45
38
34
30
27
25
24
24
25
28
34
39
36
37
38
36
35
38
43
48
53
54
56
52

Pressure (mb)

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

Ozone (du)

355
355
354
352
352
353
352
350
350
349
349
349
349
349
349
351
351
351
350
352
352
352
353
354

Friday 24

Waxing Gibbous 60%

13:08

03:22

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

Sun - Rise: 06:28, Set: 19:56, Transit: 13:13. Moon - Rise: 13:08, Set: 03:22. Civil Dark: 20:23 - 06:01. Nautical Dark: 20:55 - 05:29. Astro Dark: 21:29 - 04:55

Total Clouds (% Sky Obscured)

26
35
25
48
66
88
62
51
44
41
9
12
70
72
44
15
36
27
12
2
36
69
100
100

Low Clouds (% Sky Obscured)

0
1
1
1
1
12
15
3
1
0
0
0
5
5
4
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

22
0
1
40
66
53
59
49
39
39
1
2
70
72
20
1
5
3
1
0
8
15
16
15

High Clouds (% Sky Obscured)

8
28
24
26
34
48
2
2
3
2
9
5
2
0
9
12
34
27
10
2
36
69
100
100

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
1
0
0
0
0
0
0
10
2
1
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
5
5
6
7
8
10
9
9
8
5
2
2
3
6
7
7
6
6
6
6
6
7
7

Chance of Frost

Temperature (°C)

20
23
26
28
30
30
31
30
30
29
28
24
22
20
19
20
19
18
18
17
17
17
17
18

Feels Like (°C)

19
23
25
28
29
28
28
28
27
27
28
24
21
20
17
18
19
16
16
17
16
16
15
16

Dew Point (°C)

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

Relative Humidity (%)

45
38
33
30
26
22
21
25
22
24
33
40
40
40
41
44
50
52
55
59
62
65
67
62

Pressure (mb)

1013
1013
1012
1012
1011
1010
1009
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1008
1009
1009
1009

Ozone (du)

355
356
357
356
356
356
356
356
357
357
354
352
351
349
349
349
349
348
348
346
347
349
349
349

Saturday 25

Waxing Gibbous 71%

14:15

03:50

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 Good
02 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:27, Set: 19:57, Transit: 13:13. Moon - Rise: 14:15, Set: 03:50. Civil Dark: 20:24 - 06:00. Nautical Dark: 20:56 - 05:28. Astro Dark: 21:30 - 04:54

Total Clouds (% Sky Obscured)

100
100
99
98
97
98
99
100
100
100
100
91
82
77
58
35
15
42
56
76
69
70
80
72

Low Clouds (% Sky Obscured)

0
0
0
0
0
9
19
28
34
40
46
30
15
0
0
0
0
23
45
68
69
70
80
72

Medium Clouds (% Sky Obscured)

22
22
26
51
80
43
82
89
90
88
75
34
23
45
12
6
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

99
99
94
89
84
90
95
100
95
100
99
74
48
32
36
31
15
30
25
30
1
1
0
8

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
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
2
3
3
14
21
25
28
28
18
22
18
13
11
9
2
2
1
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
7
7
8
8
6
7
11
10
9
6
3
2
2
5
7
6
7
7
7
8
7
8
9

Chance of Frost

Temperature (°C)

20
22
25
26
26
27
27
26
26
25
24
22
21
20
19
18
17
16
16
15
15
15
14
15

Feels Like (°C)

18
20
23
23
24
25
25
24
25
23
23
23
22
20
18
17
16
14
14
14
13
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

56
48
39
34
37
34
29
46
52
54
59
67
70
70
71
73
77
79
85
87
75
82
83
75

Pressure (mb)

1009
1009
1009
1009
1008
1008
1007
1007
1008
1008
1009
1009
1010
1011
1012
1012
1012
1012
1013
1013
1014
1015
1015
1016

Ozone (du)

350
351
351
351
350
350
350
351
350
351
353
353
354
354
356
359
360
362
363
364
366
371
375
372

Sunday 26

Waxing Gibbous 80%

15:20

04:16

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
08 Bad

Sun - Rise: 06:26, Set: 19:58, Transit: 13:13. Moon - Rise: 15:20, Set: 04:16. Civil Dark: 20:25 - 05:59. Nautical Dark: 20:57 - 05:26. Astro Dark: 21:32 - 04:52

Total Clouds (% Sky Obscured)

67
60
58
51
50
49
38
43
61
74
90
94
98
100
96
85
75
79
87
95
95
95
95
91

Low Clouds (% Sky Obscured)

55
43
39
35
31
32
33
32
37
40
43
29
18
9
15
21
26
33
39
45
43
43
46
36

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
4
3
0
0
0
0
23
45
68
77
85
94
91

High Clouds (% Sky Obscured)

17
32
37
26
44
40
19
32
56
65
78
86
93
100
93
84
66
43
53
72
53
34
20
29

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

Chance of Frost

Temperature (°C)

16
18
19
21
23
24
25
25
25
24
22
20
19
18
17
16
15
14
13
13
12
12
12
11

Feels Like (°C)

16
18
19
20
23
23
23
25
23
22
20
18
18
17
17
16
16
15
11
12
11
11
9
8

Dew Point (°C)

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

Relative Humidity (%)

66
56
49
44
38
33
30
29
28
31
39
48
49
50
51
56
61
69
72
77
84
81
79
76

Pressure (mb)

1016
1017
1017
1017
1016
1015
1015
1014
1014
1014
1015
1015
1016
1016
1017
1017
1017
1017
1017
1018
1018
1018
1019
1019

Ozone (du)

371
369
368
368
366
364
363
362
361
359
358
354
353
352
351
350
350
349
348
347
346
346
345
345

Monday 27

Waxing Gibbous 88%

16:21

04:40

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 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:25, Set: 19:59, Transit: 13:12. Moon - Rise: 16:21, Set: 04:40. Civil Dark: 20:26 - 05:58. Nautical Dark: 20:58 - 05:25. Astro Dark: 21:33 - 04:51

Total Clouds (% Sky Obscured)

86
81
77
73
68
74
80
86
85
84
83
88
94
100
99
99
98
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

26
16
11
5
0
25
51
76
74
72
70
57
43
30
33
36
40
51
62
73
82
91
100
91

Medium Clouds (% Sky Obscured)

85
72
69
64
62
55
47
40
55
67
82
60
40
20
17
9
3
31
61
90
95
97
100
91

High Clouds (% Sky Obscured)

29
17
22
34
36
26
15
5
5
10
20
70
88
100
96
92
92
98
100
100
100
100
100
98

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
8
7
6

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
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
1
1
0
2
1
0
1
1
0
7
5
1
9
9
10
59
82
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.9
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
15
17
19
21
23
24
25
25
24
24
23
22
21
20
20
19
18
18
18
18
18
19
19

Feels Like (°C)

11
12
13
14
16
17
23
23
22
23
25
25
20
20
20
20
20
20
17
17
18
18
18
19

Dew Point (°C)

7
6
6
6
6
6
6
6
6
7
9
11
12
12
12
13
14
15
15
15
16
17
18
19

Relative Humidity (%)

65
54
47
41
36
32
31
29
28
33
40
47
51
55
59
66
73
81
85
86
90
92
92
95

Pressure (mb)

1019
1019
1019
1018
1018
1017
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1013
1013
1013
1013
1012

Ozone (du)

344
343
342
341
341
340
339
338
337
337
338
338
339
340
341
339
338
336
335
334
332
333
333
334

Tuesday 28

Waxing Gibbous 94%

17:22

05:04

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

Sun - Rise: 06:24, Set: 20:00, Transit: 13:12. Moon - Rise: 17:22, Set: 05:04. Civil Dark: 20:27 - 05:57. Nautical Dark: 20:59 - 05:24. Astro Dark: 21:34 - 04:49

Total Clouds (% Sky Obscured)

100
100
89
77
63
67
70
73
82
91
100
100
100
100
99
98
97

Low Clouds (% Sky Obscured)

83
74
67
60
53
48
43
39
26
13
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

82
69
58
45
31
32
41
49
44
44
41
34
24
10
9
4
3

High Clouds (% Sky Obscured)

97
95
65
34
1
0
0
0
33
67
95
99
99
100
97
95
93

ISS Passover

Visibility (miles)

7
8
9
9
9
9
7
4
2
4
7
9
7
5
3
5
7

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
95
72
35
45
57
69
76
83
88
84
80
75
67
52
20

Precipitation Amount (mm)

1.1
1
0.7
0.4
0
0
0.2
0.4
0.4
0.5
0.6
0.5
0.4
0.3
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
21
22
25
26
28
29
30
31
30
29
27
24
22
19
18
17

Feels Like (°C)

21
21
22
24
24
25
30
31
30
31
31
31
24
23
20
19
17

Dew Point (°C)

20
21
22
23
24
26
26
26
26
26
25
24
22
21
19
18
16

Relative Humidity (%)

95
95
95
91
88
85
81
78
74
76
80
83
87
92
96
96
95

Pressure (mb)

1012
1011
1010
1009
1009
1008
1007
1006
1006
1006
1006
1006
1007
1007
1008
1008
1008

Ozone (du)

340
345
351
357
363
369
374
379
384
382
379
376
377
379
380
384
388

Forecast for Apex, Wake, United States of America (35.73,-78.85)

Generated: 22/04/26 09:49:51. Forecast: 22/04/26 to 28/04/26. Timezone: UTC-4.00