Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 30

Waxing Crescent 14%

09:44

00:41

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
09 Bad
10 Bad

Sun - Rise: 06:47, Set: 20:36, Transit: 13:42. Moon - Rise: 09:44, Set: 00:41. Civil Dark: 21:05 - 06:19. Nautical Dark: 21:39 - 05:44. Astro Dark: 22:16 - 05:08

Total Clouds (% Sky Obscured)

88
93
98
99
71
89
94
98
34
37
100
100
78
63
100
100
100
100
100
100
100
96
82
99

Low Clouds (% Sky Obscured)

38
52
64
51
32
36
45
46
27
24
0
0
21
28
0
0
0
19
31
41
72
69
55
62

Medium Clouds (% Sky Obscured)

77
69
88
60
38
69
82
10
3
24
27
34
44
35
4
19
50
67
89
100
62
90
60
79

High Clouds (% Sky Obscured)

74
93
85
91
63
41
51
95
12
18
100
100
40
47
100
100
100
100
100
91
98
11
13
95

ISS Passover

Visibility (miles)

9
9
9
9
5
4
8
9
8
4
9
9
9
9
9
9
9
9
9
9
3
2
9
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
Light Rain
Light Rain
Very Light Rain
None
None
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain

Precipitation Probability (%)

0
0
37
66
73
68
42
52
80
74
51
20
11
14
5
2
4
15
57
94
89
92
49
76

Precipitation Amount (mm)

0
0
0
0.4
0.4
0.3
0
0
0.4
0.3
0.2
0
0
0
0
0
0
0
0.3
0.8
0.5
0.9
0
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
22
23
24
25
26
26
26
25
23
21
20
20
20
20
20
20
20
20
20
20
20
21
21

Feels Like (°C)

23
23
23
25
26
27
27
27
27
27
24
21
21
21
22
21
20
20
20
20
19
19
20
20

Dew Point (°C)

15
15
16
17
20
21
22
22
22
22
20
19
19
19
19
20
19
19
19
19
19
19
19
18

Relative Humidity (%)

70
64
64
64
72
76
81
81
84
91
94
93
93
95
95
95
95
93
91
92
95
93
91
83

Pressure (mb)

1019
1018
1018
1017
1016
1016
1014
1014
1014
1013
1014
1014
1014
1013
1014
1013
1013
1012
1011
1011
1012
1012
1013
1013

Ozone (du)

307
307
308
308
308
306
306
305
306
305
304
303
303
302
303
304
305
305
304
305
307
307
308
309

Thursday 1

Waxing Crescent 23%

10:52

01:39

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
09 Bad
10 Bad

Sun - Rise: 06:46, Set: 20:37, Transit: 13:42. Moon - Rise: 10:52, Set: 01:39. Civil Dark: 21:06 - 06:18. Nautical Dark: 21:40 - 05:43. Astro Dark: 22:17 - 05:06

Total Clouds (% Sky Obscured)

100
88
83
85
100
100
100
100
90
94
89
57
49
47
46
54
51
57
54
56
62
50
94
86

Low Clouds (% Sky Obscured)

53
60
56
53
42
68
52
42
54
64
66
57
49
47
46
54
51
57
54
56
62
50
50
55

Medium Clouds (% Sky Obscured)

63
37
39
51
89
43
67
10
19
16
21
14
19
0
0
3
0
0
0
0
0
0
27
25

High Clouds (% Sky Obscured)

100
54
67
68
100
100
94
100
72
69
32
14
4
0
0
0
0
0
0
0
0
13
80
66

ISS Passover

Visibility (miles)

9
9
9
5
4
3
3
8
9
9
2
3
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
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

29
39
74
95
95
95
62
86
95
95
95
64
21
15
2
2
3
0
0
0
6
25
14
13

Precipitation Amount (mm)

0
0
0
1.5
2
0.8
0.2
0.6
0.6
0.8
1
0.4
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
12
14
15
14
14
14
13
13
13
11
9
8
8
6
4
4
4
4
5
4
4
5
6

Chance of Frost

Temperature (°C)

22
24
25
25
23
22
22
22
21
20
19
19
18
17
17
16
16
16
16
16
16
17
19
19

Feels Like (°C)

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

Dew Point (°C)

21
21
18
19
20
20
21
19
19
19
18
18
17
17
17
16
16
16
16
16
16
17
18
18

Relative Humidity (%)

94
83
66
70
81
88
91
87
89
91
92
96
96
98
98
98
98
100
100
98
98
98
95
89

Pressure (mb)

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

Ozone (du)

312
313
315
317
318
322
323
325
331
331
334
338
342
341
335
331
330
334
334
332
331
332
332
331

Friday 2

Waxing Crescent 33%

No Rise

02:26

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
09 Bad
10 Bad

Sun - Rise: 06:45, Set: 20:38, Transit: 13:42. Moon - Rise: No Rise, Set: 02:26. Civil Dark: 21:07 - 06:17. Nautical Dark: 21:41 - 05:42. Astro Dark: 22:18 - 05:04

Total Clouds (% Sky Obscured)

84
94
95
83
100
100
100
100
100
100
42
51
95
100
100
100
100
80
95
100
85
81
96
100

Low Clouds (% Sky Obscured)

33
40
49
45
61
72
63
55
35
36
13
13
23
75
77
88
87
80
74
86
69
73
77
81

Medium Clouds (% Sky Obscured)

57
38
5
6
2
3
100
100
99
99
42
26
64
51
76
30
5
30
37
29
26
46
62
79

High Clouds (% Sky Obscured)

21
79
83
53
67
83
100
100
80
87
42
51
95
100
100
100
100
57
55
54
11
22
45
80

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
9
9
9
9
9
9
9
9
9
9
9
5
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
15
15
15
15
15
15
15
15

Precipitation Type

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

Precipitation Probability (%)

37
36
44
34
42
48
66
95
54
48
43
26
32
95
95
92
43
34
56
33
7
37
57
69

Precipitation Amount (mm)

0
0
0
0
0
0
0
1
0
0
0
0
0
1.3
1.3
0.6
0
0
0.3
0
0
0
0.2
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
22
23
24
25
25
24
23
20
19
18
17
17
17
16
16
16
16
16
16
16
16
17
17

Feels Like (°C)

21
21
23
24
24
24
23
22
20
19
18
18
18
16
15
15
15
15
17
16
15
16
16
15

Dew Point (°C)

18
18
19
20
21
20
19
18
17
17
16
15
15
15
14
15
14
15
16
16
16
16
16
16

Relative Humidity (%)

85
80
75
77
78
74
71
73
82
85
85
88
87
89
87
89
87
92
98
98
98
98
93
90

Pressure (mb)

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

Ozone (du)

330
331
330
334
332
329
325
325
328
328
331
331
333
335
335
335
338
343
355
364
376
380
382
380

Saturday 3

Waxing Crescent 44%

12:02

03:02

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
09 Bad
10 Bad

Sun - Rise: 06:44, Set: 20:39, Transit: 13:42. Moon - Rise: 12:02, Set: 03:02. Civil Dark: 21:08 - 06:15. Nautical Dark: 21:42 - 05:40. Astro Dark: 22:20 - 05:03

Total Clouds (% Sky Obscured)

97
70
57
57
57
62
57
75
80
81
87
91
98
99
95
89
84
78
76
74
71
67
62
58

Low Clouds (% Sky Obscured)

76
65
52
54
57
59
52
45
38
48
60
69
74
83
88
89
84
78
76
74
71
67
62
58

Medium Clouds (% Sky Obscured)

84
70
57
57
57
62
57
75
80
81
64
46
32
17
3
2
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

80
70
57
57
57
62
57
75
80
81
82
82
95
96
86
56
33
7
4
3
2
3
4
21

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 (%)

15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

78
84
95
95
95
95
95
95
95
95
95
71
68
58
42
42
39
30
29
26
21
18
15
7

Precipitation Amount (mm)

0.4
0.5
0.7
0.7
0.8
0.8
0.8
0.8
1
1
0.7
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
19
19
20
20
20
20
19
19
18
16
16
15
15
15
14
14
14
14
14
13
14
15
16

Feels Like (°C)

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

Dew Point (°C)

15
12
9
8
8
9
9
10
12
12
12
13
13
13
12
11
11
10
10
9
9
8
6
3

Relative Humidity (%)

82
64
51
47
47
48
50
54
62
69
77
83
87
86
83
82
82
79
78
75
74
68
53
41

Pressure (mb)

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

Ozone (du)

378
378
376
374
374
374
375
376
371
366
363
362
362
362
363
363
362
363
364
364
363
361
361
360

Sunday 4

First Quarter 55%

13:10

03:32

11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
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

Sun - Rise: 06:43, Set: 20:40, Transit: 13:42. Moon - Rise: 13:10, Set: 03:32. Civil Dark: 21:09 - 06:14. Nautical Dark: 21:44 - 05:39. Astro Dark: 22:21 - 05:01

Total Clouds (% Sky Obscured)

55
56
51
56
64
67
55
43
31
47
61
76
85
90
95
72
72
77
83
85
87
76
75
68

Low Clouds (% Sky Obscured)

55
56
51
53
53
53
35
18
0
8
17
25
17
8
0
31
23
33
42
66
77
76
75
68

Medium Clouds (% Sky Obscured)

0
0
0
10
20
37
34
26
22
29
40
45
41
41
40
15
18
20
40
47
51
16
7
0

High Clouds (% Sky Obscured)

3
3
2
2
2
0
0
0
0
1
1
2
2
1
0
0
0
0
13
26
35
18
8
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 (%)

15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15

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 (%)

8
6
2
3
2
2
7
9
10
13
12
8
7
5
1
11
12
8
10
8
7
10
11
7

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)

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

Chance of Frost

Temperature (°C)

17
19
19
21
21
21
21
20
20
18
16
15
14
14
13
13
11
11
11
11
11
11
13
15

Feels Like (°C)

15
17
18
19
19
19
20
19
20
18
16
16
15
14
13
13
11
11
11
10
10
10
11
12

Dew Point (°C)

2
2
2
3
4
5
7
7
10
12
12
12
11
10
10
10
9
9
9
8
8
8
8
8

Relative Humidity (%)

35
32
31
32
32
35
38
42
54
69
74
78
79
79
83
86
86
86
87
84
83
81
70
60

Pressure (mb)

1018
1017
1017
1017
1016
1016
1016
1016
1016
1016
1017
1018
1018
1018
1018
1018
1019
1019
1020
1020
1021
1021
1021
1021

Ozone (du)

358
357
356
355
353
349
348
348
349
348
348
348
350
349
349
349
349
350
350
349
348
347
347
347

Monday 5

Waxing Gibbous 65%

14:15

03:57

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

Sun - Rise: 06:42, Set: 20:41, Transit: 13:42. Moon - Rise: 14:15, Set: 03:57. Civil Dark: 21:10 - 06:13. Nautical Dark: 21:45 - 05:38. Astro Dark: 22:22 - 05:00

Total Clouds (% Sky Obscured)

71
66
65
71
73
60
41
24
9
10
13
16
11
6
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

68
61
53
57
56
51
30
17
7
7
9
14
9
5
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
2
4
5
6
7
5
1
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)

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 (%)

15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15

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 (%)

9
7
2
4
4
2
3
2
1
1
1
0
0
1
0
1
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)

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

Chance of Frost

Temperature (°C)

17
18
19
21
21
21
21
20
19
18
16
14
12
12
11
11
11
10
10
11
11
12
15
17

Feels Like (°C)

11
12
13
14
21
20
20
21
21
21
16
16
17
16
15
15
11
12
11
11
11
11
14
14

Dew Point (°C)

7
7
8
8
8
9
9
11
12
14
12
11
11
10
10
10
10
10
9
9
9
10
10
10

Relative Humidity (%)

53
49
46
43
44
44
45
54
64
77
80
84
89
90
93
95
95
95
93
91
88
86
74
63

Pressure (mb)

1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1021
1022
1022
1022
1022
1023
1023
1023
1023
1024
1024
1025
1025
1025

Ozone (du)

347
347
347
346
346
345
345
345
344
344
344
343
343
343
343
343
344
344
344
343
341
339
338
337

Tuesday 6

Waxing Gibbous 74%

15:16

04:19

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

Sun - Rise: 06:41, Set: 20:42, Transit: 13:42. Moon - Rise: 15:16, Set: 04:19. Civil Dark: 21:11 - 06:12. Nautical Dark: 21:46 - 05:37. Astro Dark: 22:24 - 04:58

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
13
19
21
28
52
76
100
82
65
43
34
20
5

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
4
3
1
0
0
0
0
0
0
0
4
8
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
13
18
19
16
16
8
4
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
13
19
21
28
52
76
100
82
65
43
34
20
5

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

Fog (%)

15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
19
27
34
57
71
81

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
17
18
19
26
25
25
25
25
25
19
20
20
20
19
18
14
14
14
14
13

Dew Point (°C)

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

Relative Humidity (%)

56
51
46
43
44
45
45
54
64
76
81
85
90
89
87
87
89
90
92
89
87

Pressure (mb)

1025
1025
1024
1024
1023
1023
1022
1022
1022
1022
1022
1023
1023
1023
1023
1022
1022
1022
1022
1022
1023

Ozone (du)

336
335
335
334
332
330
329
328
328
327
327
326
326
325
324
324
323
323
322
323
324

Forecast for Magnet, Perry, United States of America (38.10,-86.46)

Generated: 30/04/25 10:45:30. Forecast: 30/04/25 to 06/05/25. Timezone: UTC-4.00