Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 25

Waxing Crescent 27%

11:58

20:53

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
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 06:58, Set: 16:20, Transit: 11:39. Moon - Rise: 11:58, Set: 20:53. Civil Dark: 16:51 - 06:27. Nautical Dark: 17:26 - 05:52. Astro Dark: 18:00 - 05:18

Total Clouds (% Sky Obscured)

100
100
100
96
97
100
100
99
100
40
54
65
97
96
99
95
91
93
95
92
96
100
93
95

Low Clouds (% Sky Obscured)

100
99
51
51
69
76
91
96
67
40
54
65
97
87
85
84
80
81
87
82
86
83
79
79

Medium Clouds (% Sky Obscured)

56
37
32
32
52
48
62
83
59
0
0
0
0
50
63
38
39
36
49
60
84
70
81
89

High Clouds (% Sky Obscured)

0
0
0
0
0
100
100
2
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
0
9
6
9
2
2
5
7
3
3
3

Fog (%)

39
30
12
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
Light Rain
None
None
None
None
None
None
None
None
None
Snow
Snow
None
None
None
None
Snow

Precipitation Probability (%)

0
0
0
4
5
9
54
91
57
16
1
4
22
25
33
28
35
45
47
30
32
34
37
44

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.6
0
0
0
0
0
0
0
0
0
0.1
0.2
0
0
0
0
0.2

Wind Speed/Direction (mph)

6
5
5
5
6
7
8
11
15
17
16
17
17
19
18
21
22
23
24
24
23
23
24
23

Chance of Frost

Temperature (°C)

10
10
9
9
8
8
8
9
9
8
6
4
3
3
3
1
1
0
0
0
1
0
0
-0

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
7
7
7
7
7
3
-1
-1
-0
2
-1
-1
-3
-3
-3
-4
-4
-4
-5
-4

Relative Humidity (%)

85
88
91
91
90
90
91
88
88
67
60
69
77
93
80
88
77
81
81
75
70
71
70
75

Pressure (mb)

1007
1007
1007
1007
1006
1005
1004
1003
1002
1002
1002
1002
1002
1002
1001
1002
1002
1002
1002
1004
1004
1005
1006
1007

Ozone (du)

288
289
291
292
292
294
295
299
306
313
320
328
335
344
353
363
369
372
372
373
372
373
371
365

Wednesday 26

Waxing Crescent 37%

12:22

22:02

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

Sun - Rise: 07:00, Set: 16:19, Transit: 11:39. Moon - Rise: 12:22, Set: 22:02. Civil Dark: 16:51 - 06:28. Nautical Dark: 17:26 - 05:53. Astro Dark: 18:00 - 05:19

Total Clouds (% Sky Obscured)

89
85
85
89
73
81
87
74
52
45
52
40
31
30
31
43
50
56
59
67
63
64
69
70

Low Clouds (% Sky Obscured)

79
76
73
66
66
77
70
62
40
32
37
26
31
29
30
30
33
37
41
60
60
60
65
70

Medium Clouds (% Sky Obscured)

80
71
65
80
6
22
26
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

20
5
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

2
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 (%)

36
23
12
5
4
3
3
13
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-10
-9
-9
-10
-9
-9
-10
-10
-10
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11
-10
-9
-9
-9

Dew Point (°C)

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

Relative Humidity (%)

80
67
68
68
71
75
72
75
74
71
69
71
70
70
72
72
73
72
68
63
58
54
52
52

Pressure (mb)

1009
1010
1011
1013
1014
1015
1015
1016
1017
1017
1018
1019
1019
1020
1020
1021
1021
1021
1022
1022
1022
1022
1022
1022

Ozone (du)

363
361
358
357
355
357
359
359
357
356
357
360
364
366
368
370
370
375
384
388
385
385
386
387

Thursday 27

Waxing Crescent 47%

12:43

23:12

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

Sun - Rise: 07:01, Set: 16:19, Transit: 11:40. Moon - Rise: 12:43, Set: 23:12. Civil Dark: 16:50 - 06:29. Nautical Dark: 17:25 - 05:54. Astro Dark: 17:59 - 05:20

Total Clouds (% Sky Obscured)

76
76
81
58
59
38
37
20
23
29
39
27
5
1
1
1
1
3
13
6
38
41
25
28

Low Clouds (% Sky Obscured)

76
76
81
58
59
38
37
20
23
29
39
27
5
0
0
0
0
0
13
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
21
18
28

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
21
19
10
11

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
1
0
1
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-10
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-10
-10
-10
-10
-11
-12
-13
-13
-14
-14

Relative Humidity (%)

55
59
62
64
64
66
68
68
69
70
72
72
72
73
73
73
73
70
62
54
48
44
41
40

Pressure (mb)

1023
1023
1024
1024
1024
1025
1025
1025
1025
1025
1026
1026
1027
1027
1027
1028
1028
1029
1029
1029
1029
1028
1028
1028

Ozone (du)

386
385
387
386
385
383
379
372
370
372
371
360
353
345
342
341
339
338
336
333
333
332
332
334

Friday 28

First Quarter 58%

13:03

00:22

15 OK
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
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:02, Set: 16:18, Transit: 11:40. Moon - Rise: 13:03, Set: 00:22. Civil Dark: 16:50 - 06:30. Nautical Dark: 17:25 - 05:55. Astro Dark: 17:59 - 05:21

Total Clouds (% Sky Obscured)

35
64
72
65
48
100
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
38
56
74
80
86
92
93
94
94
95
95
96
96
97
98
98
99
100

Medium Clouds (% Sky Obscured)

35
61
72
65
48
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

23
57
72
48
33
70
80
86
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
8
2
6
1
5
5
9
9
4
0
0
4
6
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
1
1
4
21
31
43
65
76
74
77
79
79
82
81
74
81
88
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.3
0.3
0.4
0.4
0.4
0.4
0.3
0.4
0.5
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-5
-7
-7
-7
-6
-8
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-6
-6
-6
-6
-6

Dew Point (°C)

-13
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-9
-7
-8
-9
-5
-4
-3
-4
-4
-2
-2

Relative Humidity (%)

41
48
51
52
54
55
53
51
51
51
52
51
53
66
73
69
63
79
84
89
81
80
89
91

Pressure (mb)

1028
1028
1028
1029
1029
1029
1028
1028
1028
1028
1028
1028
1028
1027
1027
1026
1026
1025
1025
1024
1023
1022
1021
1020

Ozone (du)

334
335
332
332
332
331
332
333
332
333
334
334
335
335
336
338
339
341
343
345
345
345
347
347

Saturday 29

Waxing Gibbous 69%

13:25

01:35

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
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:03, Set: 16:18, Transit: 11:40. Moon - Rise: 13:25, Set: 01:35. Civil Dark: 16:49 - 06:31. Nautical Dark: 17:25 - 05:56. Astro Dark: 17:59 - 05:22

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
99
99
98
96
93
89
83
73
66
59
52
43

Low Clouds (% Sky Obscured)

100
99
99
99
99
99
98
97
95
93
92
90
88
86
82
81
80
79
75
69
64
57
49
43

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
5
9
33
51
72
89
63
32
2
1
0
0

High Clouds (% Sky Obscured)

100
100
100
98
96
94
64
34
1
1
10
55
60
4
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
4
6
8
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

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
89
85
61
51
50
43
70
60
42
33
24
13
13
13
12

Precipitation Amount (mm)

0.6
0.8
1
1.7
2.1
1.6
1.3
1.3
0.7
0.4
0.5
0.2
0.1
0.2
0.1
0.3
0.2
0.1
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-2
-2
-2
-2
-2
-2
-2
-2
-3

Feels Like (°C)

-6
-6
-6
-5
-5
-6
-6
-6
-6
-6
-5
-5
-5
-6
-6
-7
-7
-6
-7
-7
-7
-7
-9
-9

Dew Point (°C)

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

Relative Humidity (%)

94
96
96
98
98
98
98
96
98
98
98
100
100
98
94
92
91
91
91
87
86
84
84
86

Pressure (mb)

1019
1018
1017
1017
1016
1014
1013
1012
1011
1010
1009
1009
1008
1008
1008
1009
1010
1012
1013
1014
1015
1016
1017
1018

Ozone (du)

347
348
349
350
352
353
355
360
363
366
370
371
372
371
375
380
380
380
380
379
377
375
374
373

Sunday 30

Waxing Gibbous 79%

13:48

02:51

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

Sun - Rise: 07:04, Set: 16:18, Transit: 11:41. Moon - Rise: 13:48, Set: 02:51. Civil Dark: 16:49 - 06:32. Nautical Dark: 17:25 - 05:57. Astro Dark: 17:59 - 05:23

Total Clouds (% Sky Obscured)

29
18
9
7
7
4
6
8
11
22
32
41
63
82
100
81
62
46
43
33
27
24
21
18

Low Clouds (% Sky Obscured)

29
14
0
0
0
0
0
0
1
3
5
6
14
22
30
24
15
5
18
33
27
24
21
18

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
10
18
24
48
75
100
72
42
14
9
4
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
1
1
1
1
1
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
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
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
8
1
3
3
0
0
0
0
0
0
0
0
0
0
1
0
0
1
0
0
1
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)

14
13
12
11
11
11
11
10
10
10
9
9
8
8
8
8
9
9
10
10
11
11
11
10

Chance of Frost

Temperature (°C)

-3
-4
-6
-7
-8
-10
-11
-12
-13
-14
-14
-14
-15
-15
-15
-15
-15
-14
-14
-13
-12
-11
-11
-10

Feels Like (°C)

-10
-9
-10
-10
-14
-14
-14
-14
-15
-15
-19
-19
-19
-19
-20
-20
-21
-20
-20
-20
-20
-20
-15
-14

Dew Point (°C)

-5
-6
-8
-9
-10
-11
-13
-14
-15
-16
-16
-17
-17
-17
-17
-17
-17
-17
-16
-15
-14
-14
-14
-13

Relative Humidity (%)

87
89
87
87
88
87
86
85
84
83
83
82
84
82
82
84
84
82
83
81
80
78
78
80

Pressure (mb)

1019
1021
1022
1023
1024
1025
1025
1026
1026
1026
1026
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1027
1027
1027

Ozone (du)

372
373
374
375
386
396
407
406
405
404
402
401
400
400
400
400
394
388
381
380
378
376
377
378

Monday 1

Waxing Gibbous 88%

14:17

04:12

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

Sun - Rise: 07:05, Set: 16:17, Transit: 11:41. Moon - Rise: 14:17, Set: 04:12. Civil Dark: 16:49 - 06:33. Nautical Dark: 17:24 - 05:58. Astro Dark: 17:59 - 05:24

Total Clouds (% Sky Obscured)

19
16
13
20
39
50
50
45
45
45
45
35
48
57
63
58
57
55
50
53
50

Low Clouds (% Sky Obscured)

15
8
2
7
11
14
12
9
6
7
9
10
13
14
18
17
15
12
6
3
0

Medium Clouds (% Sky Obscured)

0
1
1
7
13
19
19
10
10
5
15
15
36
45
36
29
22
18
9
9
8

High Clouds (% Sky Obscured)

2
3
3
2
7
10
10
10
15
20
24
24
29
21
0
0
0
0
4
8
15

ISS Passover

Visibility (miles)

9
9
8
7
8
9
9
9
8
8
8
8
8
8
8
8
8
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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
0
0
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-15
-15
-14
-14
-18
-18
-18
-19
-19
-19
-21
-21
-21
-21
-21
-20
-23
-23
-23
-23
-22

Dew Point (°C)

-13
-14
-15
-16
-16
-16
-16
-17
-17
-18
-19
-19
-20
-20
-21
-22
-21
-21
-21
-19
-18

Relative Humidity (%)

81
81
83
83
84
83
84
82
82
84
82
83
82
80
79
78
76
74
72
70
70

Pressure (mb)

1027
1027
1027
1028
1028
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1025
1025
1024
1024
1023
1022

Ozone (du)

380
380
380
380
380
381
381
383
385
387
390
394
397
397
398
398
398
399
400
396
393

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

Generated: 25/11/25 15:50:27. Forecast: 25/11/25 to 01/12/25. Timezone: UTC-6.00