Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 22

Waxing Crescent 37%

09:55

02:09

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

Sun - Rise: 05:55, Set: 19:43, Transit: 12:49. Moon - Rise: 09:55, Set: 02:09. Civil Dark: 20:13 - 05:25. Nautical Dark: 20:50 - 04:48. Astro Dark: 21:29 - 04:08

Total Clouds (% Sky Obscured)

47
37
28
37
1
1
3
3
4
7
10
6
8
25
9
15
25
30
11
38
36
41
20
40

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
2
33
34
41
20
36

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
12
2
2
2
2

High Clouds (% Sky Obscured)

1
0
1
6
1
1
3
3
3
7
9
4
8
25
9
15
23
19
7
1
2
1
1
18

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
4
6

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)

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

Chance of Frost

Temperature (°C)

8
10
12
14
14
14
15
15
15
15
14
12
10
9
9
9
8
8
9
9
9
9
9
10

Feels Like (°C)

6
8
9
11
11
12
13
13
13
14
12
11
9
8
7
8
7
6
6
7
8
9
10
10

Dew Point (°C)

2
1
1
2
1
1
1
1
2
2
2
2
1
1
1
1
1
2
3
5
6
7
9
9

Relative Humidity (%)

63
55
47
44
41
39
39
39
39
41
44
51
53
55
57
58
59
62
67
74
82
88
95
95

Pressure (mb)

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

Ozone (du)

344
344
344
344
343
341
341
342
342
341
340
340
339
337
336
334
334
334
335
336
335
335
334
334

Thursday 23

First Quarter 49%

11:11

02:45

08 Bad
09 OK
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: 05:53, Set: 19:44, Transit: 12:49. Moon - Rise: 11:11, Set: 02:45. Civil Dark: 20:14 - 05:23. Nautical Dark: 20:51 - 04:46. Astro Dark: 21:31 - 04:06

Total Clouds (% Sky Obscured)

52
19
35
83
91
100
100
77
65
51
100
100
57
62
96
98
92
91
100
88
100
100
100
100

Low Clouds (% Sky Obscured)

26
0
0
46
42
54
42
26
0
31
20
0
0
0
0
9
11
17
0
0
34
33
35
44

Medium Clouds (% Sky Obscured)

0
0
0
43
34
0
0
0
0
9
0
15
34
30
49
57
72
80
85
82
77
63
6
75

High Clouds (% Sky Obscured)

46
18
35
52
76
100
100
77
65
51
100
100
57
62
96
98
71
90
100
85
100
100
65
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
9
9
9
9
9
9

Fog (%)

8
15
23
27
28
71
72
73
74
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
None
None
None
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
1
1
0
0
1
2
1
0
0
0
0
3
10
47
20
18
62
95
52
14
33

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0.9
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
16
19
22
23
24
24
24
23
23
22
21
20
18
17
17
17
17
17
17
17
17
17
17

Feels Like (°C)

12
15
19
20
22
22
22
22
21
21
20
19
18
16
15
15
15
15
15
15
15
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

90
83
75
66
59
54
52
53
56
60
64
64
66
70
72
72
73
82
81
79
82
89
89
89

Pressure (mb)

1013
1012
1012
1011
1010
1010
1009
1008
1007
1006
1006
1006
1005
1006
1006
1005
1005
1005
1003
1002
1002
1001
1001
1001

Ozone (du)

335
334
336
337
338
339
339
341
341
341
340
340
339
339
338
340
340
339
338
337
337
338
337
335

Friday 24

Waxing Gibbous 60%

12:27

03:13

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

Sun - Rise: 05:52, Set: 19:45, Transit: 12:49. Moon - Rise: 12:27, Set: 03:13. Civil Dark: 20:15 - 05:21. Nautical Dark: 20:52 - 04:44. Astro Dark: 21:33 - 04:03

Total Clouds (% Sky Obscured)

100
100
100
77
57
52
23
27
39
15
2
1
1
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

53
63
67
46
49
39
3
14
28
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

52
62
69
69
26
45
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
75
57
52
23
27
39
15
2
1
1
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
5
9
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
2
6
70
70
21
1
17
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

53
51
69
32
4
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.3
0
0.4
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)

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

Chance of Frost

Temperature (°C)

17
18
18
18
19
20
20
20
21
20
20
18
16
15
13
12
11
11
10
10
9
9
8
8

Feels Like (°C)

16
17
17
17
19
19
18
18
18
18
17
17
15
13
12
11
10
10
9
8
8
7
7
7

Dew Point (°C)

16
17
16
17
17
16
14
13
12
11
11
10
10
8
8
7
6
6
6
5
4
4
3
3

Relative Humidity (%)

92
93
86
89
89
75
69
64
55
54
56
60
66
66
68
70
70
72
73
72
72
72
71
70

Pressure (mb)

1001
1001
1001
1002
1002
1003
1004
1004
1004
1005
1005
1006
1007
1008
1009
1010
1011
1011
1011
1012
1012
1013
1013
1014

Ozone (du)

335
339
339
341
345
343
345
344
345
345
348
348
350
352
355
360
363
372
375
374
379
385
384
385

Saturday 25

Waxing Gibbous 71%

13:41

03:36

08 Good
09 Good
10 Good
11 OK
12 Bad
13 Bad
14 Bad
15 Bad
16 OK
17 OK
18 OK
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: 05:50, Set: 19:46, Transit: 12:49. Moon - Rise: 13:41, Set: 03:36. Civil Dark: 20:17 - 05:20. Nautical Dark: 20:54 - 04:42. Astro Dark: 21:34 - 04:01

Total Clouds (% Sky Obscured)

0
0
12
25
64
85
66
50
45
45
40
57
77
100
100
100
100
82
77
78
78
78
77
61

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
7
12
1
0
0
0
0
0
0
1
2
2

Medium Clouds (% Sky Obscured)

0
0
12
25
64
56
38
10
5
6
10
33
59
83
75
66
70
76
71
71
53
36
20
16

High Clouds (% Sky Obscured)

0
0
2
7
25
50
52
50
45
45
40
57
77
100
100
100
100
82
77
78
78
76
70
48

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
50
44
41
39
38
37
36
36
38
42
48
50
54
55
57
57
59
64
68
75
81
82
78

Pressure (mb)

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

Ozone (du)

384
381
378
378
375
375
375
374
373
372
370
369
372
373
372
373
372
372
375
379
378
372
372
368

Sunday 26

Waxing Gibbous 80%

14:51

03:57

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

Sun - Rise: 05:49, Set: 19:47, Transit: 12:49. Moon - Rise: 14:51, Set: 03:57. Civil Dark: 20:18 - 05:18. Nautical Dark: 20:55 - 04:41. Astro Dark: 21:36 - 03:59

Total Clouds (% Sky Obscured)

54
17
13
8
2
29
54
79
100
92
84
88
92
96
75
47
21
45
71
100
100
99
98
98

Low Clouds (% Sky Obscured)

36
3
3
3
2
3
3
2
3
3
0
1
2
4
3
2
0
32
67
100
93
87
80
87

Medium Clouds (% Sky Obscured)

10
6
4
2
0
0
0
0
2
3
5
0
1
1
1
2
2
11
23
35
38
43
58
53

High Clouds (% Sky Obscured)

29
0
0
0
1
29
54
48
100
82
67
72
81
91
75
47
21
45
70
96
97
99
98
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
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
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
10
17
22
80

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
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
4
4
3
2
2
1
1
1
1
1
2
2
2
2
3
3
3
4
4
4
5
5

Relative Humidity (%)

69
64
60
56
52
48
45
44
45
47
51
59
61
62
64
67
70
74
74
77
77
81
85
88

Pressure (mb)

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

Ozone (du)

367
363
363
363
360
359
359
359
357
355
353
351
351
350
350
348
347
346
345
345
344
343
341
340

Monday 27

Waxing Gibbous 88%

15:58

04:15

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 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 05:47, Set: 19:48, Transit: 12:49. Moon - Rise: 15:58, Set: 04:15. Civil Dark: 20:19 - 05:17. Nautical Dark: 20:57 - 04:39. Astro Dark: 21:38 - 03:57

Total Clouds (% Sky Obscured)

96
96
95
97
100
100
100
100
99
97
97
96
96
96
95
90
82
80
73
55
63
60
68
74

Low Clouds (% Sky Obscured)

93
96
95
97
95
87
79
79
79
81
83
83
80
78
61
44
29
19
14
5
25
40
58
72

Medium Clouds (% Sky Obscured)

47
42
56
69
68
76
75
70
67
73
72
64
66
72
61
46
25
20
20
15
20
20
20
16

High Clouds (% Sky Obscured)

96
96
95
97
100
100
100
100
67
33
0
0
0
0
5
8
11
13
14
15
15
15
15
5

ISS Passover

Visibility (miles)

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

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

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

Precipitation Probability (%)

95
95
95
87
63
60
52
34
32
36
37
68
70
61
84
89
95
95
95
95
95
95
92
78

Precipitation Amount (mm)

0.9
1.3
1
0.6
0.3
0.3
0.2
0
0
0
0
0.2
0.2
0.2
0.5
0.7
1
1
1.3
1.2
0.9
0.8
0.6
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
77
73
68
64
61
62
63
66
67
68
68
71
72
74
80
85
91
93
95
96
96
96
95

Pressure (mb)

1011
1011
1010
1010
1009
1008
1007
1006
1005
1005
1005
1004
1004
1004
1004
1004
1004
1004
1004
1004
1005
1005
1006
1006

Ozone (du)

341
342
343
343
343
343
344
345
347
347
347
347
347
347
347
349
351
352
354
356
358
360
362
363

Tuesday 28

Waxing Gibbous 94%

17:04

04:34

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 OK
00 OK

Sun - Rise: 05:46, Set: 19:50, Transit: 12:49. Moon - Rise: 17:04, Set: 04:34. Civil Dark: 20:20 - 05:15. Nautical Dark: 20:58 - 04:37. Astro Dark: 21:40 - 03:55

Total Clouds (% Sky Obscured)

85
89
93
96
100
100
100
100
80
60
45
55
54
54
49
36
32

Low Clouds (% Sky Obscured)

80
86
78
67
55
45
39
30
35
35
40
45
44
44
31
28
21

Medium Clouds (% Sky Obscured)

12
9
7
3
2
34
67
99
74
59
45
44
27
3
2
1
0

High Clouds (% Sky Obscured)

10
10
39
69
98
98
98
99
80
60
45
55
54
50
33
17
0

ISS Passover

Visibility (miles)

6
8
9
9
9
9
9
8
7
8
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

Precipitation Type

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

Precipitation Probability (%)

63
47
46
41
29
29
30
29
32
35
37
29
19
0
4
4
1

Precipitation Amount (mm)

0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
95
93
93
92
93
93
93
92
93
95
95
96
95
93

Pressure (mb)

1007
1007
1008
1008
1009
1009
1009
1009
1010
1010
1011
1011
1012
1012
1013
1013
1013

Ozone (du)

364
364
364
365
367
368
369
370
370
374
378
381
383
385
386
386
385

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

Generated: 22/04/26 08:47:49. Forecast: 22/04/26 to 28/04/26. Timezone: UTC-5.00