Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 9

Waxing Gibbous 99%

21:00

04:39

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

Sun - Rise: 05:22, Set: 20:31, Transit: 12:57. Moon - Rise: 21:00, Set: 04:39. Civil Dark: 21:05 - 04:48. Nautical Dark: 21:50 - 04:04. Astro Dark: 22:43 - 03:11

Total Clouds (% Sky Obscured)

15
12
9
0
4
0
0
25
44
54
35
0
10
75
45
58
55
59
100
100
100
100
87
70

Low Clouds (% Sky Obscured)

0
0
0
0
4
0
0
25
44
51
35
0
0
2
2
0
0
0
0
3
10
3
10
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
24
24
0
0
0
0
0
0
0
0
0
4
24
81
70

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
10
75
26
58
55
49
100
100
100
100
33
20

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
1
2

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
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
16
24
95
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
0.8
1.1
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
17
16
17
17
17
17
17
18
20
21
22
23
24
25
26
25
25
24
23
22
21
20
20

Feels Like (°C)

20
19
19
20
19
19
19
19
21
22
23
25
26
26
26
28
26
24
25
23
22
22
21
21

Dew Point (°C)

16
15
14
15
15
14
14
14
15
15
14
15
15
15
16
17
17
17
17
17
17
18
19
19

Relative Humidity (%)

86
85
86
86
86
86
86
85
81
72
66
62
59
58
55
57
59
62
63
65
69
79
92
93

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1014
1014
1014
1014
1014
1014
1013
1013
1014

Ozone (du)

323
320
319
317
318
316
316
317
317
319
319
318
313
314
313
314
312
309
308
305
304
301
299
300

Thursday 10

Full Moon 100%

21:35

05:47

23 Bad
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

Sun - Rise: 05:23, Set: 20:30, Transit: 12:57. Moon - Rise: 21:35, Set: 05:47. Civil Dark: 21:05 - 04:49. Nautical Dark: 21:49 - 04:05. Astro Dark: 22:42 - 03:12

Total Clouds (% Sky Obscured)

24
93
100
64
100
70
100
100
100
91
95
89
97
61
69
99
51
43
92
54
100
100
70
100

Low Clouds (% Sky Obscured)

0
36
41
26
8
33
15
0
33
27
0
0
9
36
23
44
3
0
0
0
0
19
0
0

Medium Clouds (% Sky Obscured)

24
30
54
0
28
44
63
64
99
79
55
56
50
32
46
13
35
16
15
10
20
29
20
18

High Clouds (% Sky Obscured)

24
86
89
59
100
53
100
100
50
55
38
48
15
8
9
67
51
43
92
54
100
100
70
100

ISS Passover

Visibility (miles)

2
5
9
2
9
9
9
9
9
9
9
9
9
9
9
9
5
6
9
5
5
9
9
1

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

Precipitation Probability (%)

95
95
88
68
79
25
40
55
43
49
11
24
78
79
51
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

1
1
1
0.4
0.4
0
0
0.2
0
0.3
0
0
0.4
0.2
0.2
1
0.9
0.8
0.9
0.9
0.8
1.1
1
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
19
19
19
19
19
19
19
21
22
23
25
26
27
28
29
30
29
29
28
27
26
26
25

Feels Like (°C)

21
20
22
21
20
20
21
20
22
24
25
27
29
29
30
32
32
32
33
32
31
29
28
28

Dew Point (°C)

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

Relative Humidity (%)

96
95
96
96
95
95
98
96
96
95
89
78
72
75
74
73
77
79
82
86
87
87
92
92

Pressure (mb)

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

Ozone (du)

303
307
304
304
305
304
304
304
303
303
302
301
300
299
299
299
297
297
296
297
297
297
297
297

Friday 11

Waning Gibbous 98%

22:04

06:59

23 Bad
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 OK
21 OK
22 OK

Sun - Rise: 05:24, Set: 20:30, Transit: 12:57. Moon - Rise: 22:04, Set: 06:59. Civil Dark: 21:04 - 04:50. Nautical Dark: 21:48 - 04:06. Astro Dark: 22:40 - 03:14

Total Clouds (% Sky Obscured)

54
100
24
50
16
81
68
80
71
86
90
94
100
89
86
91
100
100
63
53
62
28
19
17

Low Clouds (% Sky Obscured)

0
0
0
0
7
66
47
61
43
60
53
55
51
51
40
29
40
41
53
50
47
28
19
17

Medium Clouds (% Sky Obscured)

39
10
10
26
16
52
54
60
51
30
13
2
7
43
69
66
63
6
21
0
0
0
0
0

High Clouds (% Sky Obscured)

54
100
24
50
16
75
60
78
71
75
47
59
100
78
76
76
100
100
63
53
60
23
0
7

ISS Passover

Visibility (miles)

6
9
1
1
2
9
9
6
3
9
9
9
9
9
9
9
9
6
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
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
Very Light Rain
None
None
None
None
None
None
Light Rain
Light Rain
None
Very Light Rain
Very Light Rain
Light Rain
None
None
None
None

Precipitation Probability (%)

62
95
95
91
72
42
25
49
33
15
11
7
15
36
75
76
64
68
74
63
29
20
5
8

Precipitation Amount (mm)

0
1.9
2.4
0.6
0.3
0
0
0.3
0
0
0
0
0
0
0.6
0.4
0
0.3
0.3
0.4
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
25
24
23
23
23
23
23
23
24
25
26
27
28
29
28
28
27
28
27
26
25
24
24

Feels Like (°C)

28
27
26
26
25
25
24
24
24
25
26
28
29
30
32
31
30
29
30
31
31
30
29
29

Dew Point (°C)

24
24
24
23
23
23
22
22
22
23
24
23
22
22
22
21
20
21
21
22
23
23
22
22

Relative Humidity (%)

95
94
98
98
97
97
95
95
98
95
92
84
74
68
64
62
63
67
68
74
82
88
88
91

Pressure (mb)

1010
1010
1010
1010
1010
1009
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1011
1011
1012

Ozone (du)

294
293
293
293
294
295
295
297
297
298
299
299
300
299
299
305
307
309
305
306
307
309
307
309

Saturday 12

Waning Gibbous 93%

22:28

08:12

23 OK
00 Bad
01 OK
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 OK
18 OK
19 Good
20 Good
21 Good
22 Good

Sun - Rise: 05:25, Set: 20:29, Transit: 12:57. Moon - Rise: 22:28, Set: 08:12. Civil Dark: 21:03 - 04:51. Nautical Dark: 21:47 - 04:07. Astro Dark: 22:39 - 03:15

Total Clouds (% Sky Obscured)

29
41
29
33
42
87
73
60
61
52
53
55
62
65
64
62
64
49
37
25
1
1
0
0

Low Clouds (% Sky Obscured)

12
0
8
17
25
17
8
0
0
0
0
10
21
34
37
39
41
29
15
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)

22
41
29
33
42
83
53
35
46
52
53
55
62
65
64
62
64
49
25
10
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 (%)

10
3
9
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
1
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
5
5
4
4
4
4
5
5
6
6
6
7
8
7
7
6
6
5
4
4
4

Chance of Frost

Temperature (°C)

23
23
22
21
20
20
19
19
20
21
23
25
26
26
27
28
28
28
28
27
27
25
23
22

Feels Like (°C)

27
26
25
24
23
23
20
20
21
22
24
25
26
27
28
27
28
28
28
28
28
28
26
25

Dew Point (°C)

22
21
21
20
19
18
18
18
17
18
18
19
19
19
19
19
19
19
20
21
21
21
20
19

Relative Humidity (%)

92
91
92
92
91
91
91
89
85
79
74
69
66
65
60
57
58
58
60
67
72
79
83
83

Pressure (mb)

1012
1012
1013
1013
1013
1013
1013
1014
1014
1014
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1015
1015

Ozone (du)

310
309
308
311
310
311
312
313
314
315
316
316
316
315
314
313
315
317
319
319
317
317
316
323

Sunday 13

Waning Gibbous 87%

22:49

09:25

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

Sun - Rise: 05:26, Set: 20:29, Transit: 12:57. Moon - Rise: 22:49, Set: 09:25. Civil Dark: 21:03 - 04:52. Nautical Dark: 21:46 - 04:08. Astro Dark: 22:38 - 03:16

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
8
15
23
29
36
41
19
24
31
23
14
6
34
58
80
83

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
5
9
15
12
9
8
19
24
31
23
14
5
3
2
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
2
3
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
2
4
1
0
0
1
2
6
18
27
36
57

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)

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

Chance of Frost

Temperature (°C)

21
21
20
19
19
19
19
19
20
22
24
26
27
28
29
29
30
30
29
28
28
26
24
23

Feels Like (°C)

24
23
22
22
21
21
21
21
23
25
27
29
30
31
32
32
33
33
33
33
33
30
30
30

Dew Point (°C)

19
18
18
17
17
17
17
17
17
18
19
19
19
19
19
19
19
20
21
22
23
22
21
20

Relative Humidity (%)

84
84
86
88
88
89
90
91
85
79
73
66
59
55
53
53
53
53
60
66
75
78
80
83

Pressure (mb)

1015
1015
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015

Ozone (du)

334
339
335
325
322
319
318
317
315
314
313
311
311
310
310
310
309
309
310
311
311
311
311
310

Monday 14

Waning Gibbous 78%

No Rise

10:38

23 Bad
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

Sun - Rise: 05:27, Set: 20:28, Transit: 12:57. Moon - Rise: No Rise, Set: 10:38. Civil Dark: 21:02 - 04:53. Nautical Dark: 21:45 - 04:09. Astro Dark: 22:37 - 03:18

Total Clouds (% Sky Obscured)

90
97
98
99
100
97
92
86
75
63
49
42
41
33
40
49
54
57
59
55
59
60
62
55

Low Clouds (% Sky Obscured)

0
0
0
0
0
23
46
69
65
57
47
40
39
33
40
49
54
53
45
37
33
27
24
28

Medium Clouds (% Sky Obscured)

0
0
0
0
0
10
15
22
24
37
40
37
33
29
31
32
37
27
22
17
11
6
0
0

High Clouds (% Sky Obscured)

81
97
98
99
100
97
92
86
75
63
49
42
41
33
40
49
54
57
34
4
35
60
62
55

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
Very Light Rain
Light Rain
Light Rain
Ice pellet
Ice pellet
Ice pellet
Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
0
0
2
4
4
17
26
43
53
58
58
91
95
95
95
95
95
71
45
5
31

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.6
0.9
1.2
1.2
1
0.9
0.4
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
22
21
21
21
20
21
21
22
23
25
27
27
28
28
28
28
28
27
27
27
26
25
24

Feels Like (°C)

29
29
27
22
22
22
21
21
21
24
25
26
27
28
29
32
31
30
30
30
31
29
29
29

Dew Point (°C)

19
19
18
18
18
18
19
19
19
20
21
22
22
22
23
22
22
22
22
22
23
23
23
23

Relative Humidity (%)

84
84
85
86
85
86
86
88
87
83
79
76
75
73
72
71
70
69
73
76
81
84
90
95

Pressure (mb)

1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1012
1012
1011
1011
1011
1011
1011
1011

Ozone (du)

311
311
311
311
312
312
313
314
315
314
313
312
311
309
308
308
308
308
308
307
307
307
307
308

Tuesday 15

Waning Gibbous 68%

23:10

11:51

23 Bad
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

Sun - Rise: 05:28, Set: 20:27, Transit: 12:57. Moon - Rise: 23:10, Set: 11:51. Civil Dark: 21:01 - 04:54. Nautical Dark: 21:44 - 04:11. Astro Dark: 22:35 - 03:20

Total Clouds (% Sky Obscured)

52
55
76
91
100
100
100
100
100
100
100
100
100
100
98
96
94
92
91
89

Low Clouds (% Sky Obscured)

33
36
44
56
68
50
46
42
55
68
81
81
82
84
86
89
92
90
88
87

Medium Clouds (% Sky Obscured)

0
0
4
17
28
35
43
52
54
60
62
70
75
81
71
62
52
38
21
4

High Clouds (% Sky Obscured)

52
55
76
91
100
100
100
100
100
100
100
99
100
100
83
68
52
50
45
39

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

38
33
59
78
93
87
83
83
88
84
71
70
68
66
58
48
35
39
40
39

Precipitation Amount (mm)

0
0
0.2
0.5
0.8
0.6
0.5
0.5
0.6
0.5
0.3
0.3
0.3
0.3
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
5
6
6
7
7
6
7
7
9
10
10
10
11
9
8
9
9
8

Chance of Frost

Temperature (°C)

24
24
23
23
23
23
22
22
22
22
22
22
22
21
21
21
20
19
19
18

Feels Like (°C)

29
29
28
27
27
27
27
27
27
25
25
25
25
25
25
21
20
19
19
18

Dew Point (°C)

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

Relative Humidity (%)

97
97
97
97
95
95
96
96
98
98
98
98
95
94
94
91
89
89
88
88

Pressure (mb)

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

Ozone (du)

308
309
310
309
307
306
306
306
307
307
308
308
308
308
308
308
308
308
306
305

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

Generated: 09/07/25 23:09:25. Forecast: 09/07/25 to 15/07/25. Timezone: UTC-5.00