Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 23

Full Moon 99%

19:46

05:39

00 Bad
01 Bad
02 Bad
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

Sun - Rise: 05:54, Set: 19:44, Transit: 12:49. Moon - Rise: 19:46, Set: 05:39. Civil Dark: 20:15 - 05:24. Nautical Dark: 20:52 - 04:47. Astro Dark: 21:32 - 04:07

Total Clouds (% Sky Obscured)

88
82
98
100
100
76
75
69
88
100
100
100
100
91
72
54
56
100
77
74
32
75
85
43

Low Clouds (% Sky Obscured)

55
53
16
0
19
5
0
0
0
2
42
12
26
4
6
2
2
42
72
24
20
74
87
42

Medium Clouds (% Sky Obscured)

87
82
72
75
26
3
58
97
100
100
100
100
95
87
65
58
63
100
55
56
19
13
1
0

High Clouds (% Sky Obscured)

5
2
93
100
100
94
42
100
100
100
100
86
99
55
65
0
0
0
60
26
2
0
0
0

ISS Passover

Visibility (miles)

-
-
-
-
-
9
9
9
9
9
9
9
9
9
9
9
9
6
2
9
9
7
7
9

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
8
13
20
24
37
52
95
74
32
24
26
4
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.9
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

14
17
18
17
17
17
15
14
13
13
11
14
12
14
14
16
14
14
18
13
12
11
14
14

Chance of Frost

Temperature (°C)

13
12
12
12
12
12
11
11
12
13
14
16
17
18
19
18
19
18
16
15
14
12
8
6

Feels Like (°C)

8
7
6
7
6
7
6
7
7
9
11
11
12
13
14
13
15
15
10
11
10
10
4
0

Dew Point (°C)

3
3
3
4
4
7
7
8
8
8
9
8
6
7
9
10
8
8
12
10
9
9
6
1

Relative Humidity (%)

50
52
53
54
56
73
77
80
79
72
69
58
49
47
53
59
51
49
77
73
74
81
82
72

Pressure (mb)

1009
1008
1007
1006
1006
1005
1006
1005
1006
1006
1006
1006
1006
1005
1005
1005
1005
1005
1007
1008
1009
1011
1014
1016

Ozone (du)

406
406
406
409
407
410
415
418
416
414
416
415
419
424
431
440
447
449
445
450
455
448
439
430

Wednesday 24

Waning Gibbous 100%

20:53

06:00

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
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 Bad
23 Bad

Sun - Rise: 05:53, Set: 19:45, Transit: 12:49. Moon - Rise: 20:53, Set: 06:00. Civil Dark: 20:16 - 05:22. Nautical Dark: 20:53 - 04:45. Astro Dark: 21:34 - 04:05

Total Clouds (% Sky Obscured)

46
48
54
91
92
89
89
92
92
81
72
17
1
1
0
0
0
0
0
0
4
6
65
62

Low Clouds (% Sky Obscured)

42
43
50
92
92
90
90
92
92
82
71
16
1
1
0
0
0
0
0
0
0
0
0
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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
55
58

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
2
1
1
2
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)

13
13
13
12
13
14
14
12
13
13
13
13
13
12
11
11
10
9
9
7
7
6
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
-1
-1
-1
-4
-4
-4
-4
-3
-3
-2
-1
1
2
2
2
2
3
2
1
0
0
-1
-2

Dew Point (°C)

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

Relative Humidity (%)

73
73
73
76
73
68
66
66
65
62
58
52
48
46
45
45
44
45
47
50
54
55
56
56

Pressure (mb)

1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1027
1028
1028
1028
1027
1027
1027
1027
1027
1027
1028
1028
1028

Ozone (du)

427
427
426
423
421
422
422
423
422
424
423
419
415
411
425
416
419
419
416
415
415
413
412
414

Thursday 25

Waning Gibbous 98%

22:02

06:26

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 OK
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

Sun - Rise: 05:51, Set: 19:47, Transit: 12:49. Moon - Rise: 22:02, Set: 06:26. Civil Dark: 20:17 - 05:21. Nautical Dark: 20:55 - 04:43. Astro Dark: 21:35 - 04:03

Total Clouds (% Sky Obscured)

90
83
63
81
95
99
100
97
41
10
5
2
4
5
5
4
3
3
4
9
17
1
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
2
5
3
4
4
4
3
4
4
4
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
46
46
76
86
74
100
93
20
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

90
77
62
65
63
98
93
67
2
4
4
0
1
2
1
1
1
2
2
8
17
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-6
-6
-6
-5
-5
-4
-3
-2
0
2
2
2
2
2
2
2
2
2
3
3
2
3
3

Relative Humidity (%)

56
58
59
60
64
67
71
71
69
66
63
59
56
55
53
52
53
54
58
65
71
72
75
75

Pressure (mb)

1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1026
1026
1026
1025
1024
1024
1023
1023
1023
1023
1023

Ozone (du)

418
417
416
415
416
415
420
422
425
422
419
417
410
403
402
403
405
404
401
397
396
395
390
386

Friday 26

Waning Gibbous 95%

23:11

06:57

00 Good
01 Good
02 Bad
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

Sun - Rise: 05:50, Set: 19:48, Transit: 12:49. Moon - Rise: 23:11, Set: 06:57. Civil Dark: 20:18 - 05:19. Nautical Dark: 20:56 - 04:41. Astro Dark: 21:37 - 04:00

Total Clouds (% Sky Obscured)

3
11
60
90
92
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
33
60
85
53
85
86
93
96
90
81
80
78
84
93
92
91

Medium Clouds (% Sky Obscured)

3
2
0
0
0
8
4
6
81
94
96
98
100
100
100
100
100
99
99
99
99
100
92
25

High Clouds (% Sky Obscured)

0
10
60
89
91
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
9
9
9
0
0
0
0
0
0

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
26
39
94
89
62
57
95
95
95
95
95
84
64

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.9
0.7
0
0
0.8
1.6
3.8
0.7
0.7
0.5
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
72
70
71
74
76
81
78
73
70
69
74
74
78
88
93
93
95
96
98
98
98
98
98

Pressure (mb)

1023
1022
1022
1021
1021
1020
1020
1020
1019
1019
1019
1018
1017
1016
1015
1014
1012
1011
1010
1009
1009
1008
1008
1007

Ozone (du)

384
380
376
371
366
362
358
353
350
347
346
343
341
334
332
328
329
329
329
330
331
331
331
332

Saturday 27

Waning Gibbous 89%

No Rise

07:38

00 Bad
01 Bad
02 Bad
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

Sun - Rise: 05:48, Set: 19:49, Transit: 12:49. Moon - Rise: No Rise, Set: 07:38. Civil Dark: 20:20 - 05:17. Nautical Dark: 20:57 - 04:40. Astro Dark: 21:39 - 03:58

Total Clouds (% Sky Obscured)

100
97
94
91
86
81
75
85
93
99
97
89
91
88
91
96
100
100
64
62
51
30
33
44

Low Clouds (% Sky Obscured)

91
89
90
69
86
87
81
90
95
99
94
79
86
65
57
48
46
22
26
24
19
13
23
27

Medium Clouds (% Sky Obscured)

12
65
21
47
19
55
0
0
1
3
12
18
93
21
39
63
4
3
0
0
0
0
8
17

High Clouds (% Sky Obscured)

90
91
57
79
63
45
1
2
3
3
33
2
35
29
39
56
100
100
55
50
40
45
62
66

ISS Passover

Visibility (miles)

4
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
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

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

Precipitation Probability (%)

67
54
35
10
29
4
1
10
30
13
31
23
37
14
24
30
41
70
63
65
64
47
41
34

Precipitation Amount (mm)

0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0
0.3
0
0
0

Wind Speed/Direction (mph)

14
17
15
14
15
15
16
16
19
18
19
19
20
21
21
21
20
18
17
16
13
10
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
12
12
12
13
13
14
14
15
17
17
19
19
21
21
22
21
21
22
22
21
20
20

Dew Point (°C)

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

Relative Humidity (%)

95
90
93
93
93
93
93
93
88
90
88
86
83
84
77
77
78
79
80
84
87
89
92
93

Pressure (mb)

1007
1006
1006
1005
1005
1005
1005
1005
1005
1005
1006
1006
1005
1005
1005
1005
1005
1005
1005
1006
1007
1007
1008
1008

Ozone (du)

337
339
336
330
333
335
339
341
341
341
342
345
342
346
349
347
338
334
332
329
324
319
314
312

Sunday 28

Waning Gibbous 81%

00:16

08:30

00 Bad
01 Bad
02 Bad
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

Sun - Rise: 05:47, Set: 19:50, Transit: 12:48. Moon - Rise: 00:16, Set: 08:30. Civil Dark: 20:21 - 05:16. Nautical Dark: 20:59 - 04:38. Astro Dark: 21:40 - 03:56

Total Clouds (% Sky Obscured)

58
74
86
100
100
100
100
100
100
100
100
100
100
99
99
99
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

30
31
26
28
39
48
52
59
66
62
65
69
74
76
77
80
63
50
46
62
86
91
92
92

Medium Clouds (% Sky Obscured)

25
18
11
4
29
52
76
78
79
76
74
76
83
83
85
89
91
93
98
86
73
61
43
27

High Clouds (% Sky Obscured)

71
84
94
100
100
100
100
99
98
98
98
99
100
91
83
76
88
95
100
100
100
100
95
93

ISS Passover

Visibility (miles)

9
9
9
9
9
6
3
0
0
0
0
0
0
0
2
3
5
3
2
0
0
0
0
0

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

Precipitation Probability (%)

17
25
27
28
84
95
95
95
95
87
95
95
95
59
45
31
95
95
95
95
95
76
79
62

Precipitation Amount (mm)

0
0
0
0
0.5
1.4
2.6
1.1
0.8
0.3
0.6
1.2
1.6
0
0
0
0.8
3
7.9
0.8
0.5
0
0.3
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
18
18
18
18
18
17
17
17
17
17
17
17
17
17
17
17
17
16
16
16
15
15
15

Feels Like (°C)

21
21
18
19
20
19
19
19
17
17
17
17
17
16
15
15
15
15
15
15
14
13
12
12

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
93
93
95
96
98
98
98
98
96
96
98
95
93
90
93
96
98
98
100
98
100

Pressure (mb)

1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1007

Ozone (du)

310
307
306
306
305
305
306
307
307
308
309
309
308
308
309
309
309
309
309
308
315
321
328
328

Monday 29

Waning Gibbous 72%

01:13

09:33

00 Bad
01 Bad
02 Bad
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

Sun - Rise: 05:45, Set: 19:51, Transit: 12:48. Moon - Rise: 01:13, Set: 09:33. Civil Dark: 20:22 - 05:14. Nautical Dark: 21:00 - 04:36. Astro Dark: 21:42 - 03:54

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
98
98
99
99
100
100
100
100
85
77
75
63
53

Low Clouds (% Sky Obscured)

90
88
84
87
78
72
65
70
71
70
72
79
88
89
90
91
84
74
67
58
45
40
36
47

Medium Clouds (% Sky Obscured)

12
12
11
11
12
23
25
25
25
30
35
35
35
50
65
75
53
25
0
0
0
0
0
0

High Clouds (% Sky Obscured)

91
94
98
100
100
100
100
100
100
100
97
93
90
79
70
60
57
51
50
34
15
2
2
2

ISS Passover

Visibility (miles)

0
0
3
6
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

44
44
40
31
39
42
37
45
49
50
49
53
64
61
58
59
51
41
27
22
18
11
11
9

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.3
0.3
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
100
98
95
93
93
93
92
89
86
83
83
81
81
81
78
78
79
81
80
79
79
79
77

Pressure (mb)

1007
1006
1006
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1006
1007
1007
1008
1009
1009
1010
1010

Ozone (du)

329
329
330
330
330
333
335
337
339
341
344
346
348
351
356
362
368
369
370
371
370
369
368
366

Forecast for Milwaukee, Milwaukee, United States of America (43.04,-87.91)

Generated: 23/04/24 05:45:03. Forecast: 23/04/24 to 29/04/24. Timezone: UTC-5.00