Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 30

Waxing Gibbous 79%

13:25

02:51

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

Sun - Rise: 07:04, Set: 16:18, Transit: 11:40. Moon - Rise: 13:25, 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)

94
94
94
82
61
30
13
23
19
14
12
16
26
23
29
45
44
70
98
82
100
100
100
100

Low Clouds (% Sky Obscured)

72
72
60
66
31
8
6
23
19
5
5
5
5
3
11
9
0
0
5
4
8
8
4
3

Medium Clouds (% Sky Obscured)

24
37
62
49
61
12
2
0
0
0
0
0
0
0
0
0
0
0
60
70
76
99
98
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
26
70
98
75
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
65
70
81
88
91
94
95
81

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 (%)

1
0
10
3
6
1
2
1
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)

15
15
16
16
15
14
12
10
8
8
8
8
7
7
5
5
5
4
4
4
4
3
3
3

Chance of Frost

Temperature (°C)

-2
-2
-2
-2
-1
-2
-2
-3
-5
-6
-7
-8
-9
-10
-11
-12
-12
-13
-13
-13
-13
-13
-14
-13

Feels Like (°C)

-7
-8
-8
-8
-8
-8
-7
-7
-8
-10
-11
-12
-13
-13
-14
-15
-16
-17
-17
-17
-17
-17
-17
-17

Dew Point (°C)

-3
-3
-4
-3
-3
-4
-4
-5
-7
-8
-8
-9
-10
-11
-12
-13
-13
-14
-14
-14
-14
-15
-15
-14

Relative Humidity (%)

89
89
89
87
87
86
84
86
89
90
90
90
90
90
90
90
90
90
88
88
90
90
90
90

Pressure (mb)

1017
1019
1020
1021
1022
1023
1025
1027
1028
1029
1030
1031
1032
1032
1032
1033
1033
1034
1033
1033
1033
1032
1032
1032

Ozone (du)

384
383
393
405
413
419
422
424
426
425
423
419
419
419
408
408
408
410
409
406
402
405
406
396

Monday 1

Waxing Gibbous 88%

13:48

04:12

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
08 Bad

Sun - Rise: 07:05, Set: 16:17, Transit: 11:41. Moon - Rise: 13:48, 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)

100
100
100
95
100
100
100
100
100
100
100
93
95
95
94
92
76
78
81
89
91
92
81
81

Low Clouds (% Sky Obscured)

1
0
5
0
40
0
75
85
83
81
78
76
70
67
67
37
57
69
73
86
90
91
78
81

Medium Clouds (% Sky Obscured)

100
100
100
95
100
100
100
100
100
100
100
87
89
90
82
80
29
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
77
100
100
100
100
100
100
100
90
90
90
47
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
6
0
0
0
0
0
0
0
1
5
3
2
2
1
2
2
2
2

Fog (%)

86
7
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
1
12
39
55
62
58
59
53
42
20
19
5
1
1
0
1
2
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.3
0.2
0.2
0.2
0.1
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
5
6
5
5
4
4
4
4
4
5
4
4
4
5
5
5
5
5
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
85
84
84
84
85
90
96
96
94
96
96
96
94
94
96
94
92
94
94
90
90
90
90

Pressure (mb)

1031
1031
1029
1028
1026
1025
1025
1024
1023
1022
1022
1021
1020
1019
1019
1018
1018
1018
1018
1017
1017
1018
1018
1018

Ozone (du)

391
389
387
386
387
386
388
389
389
388
391
394
392
394
397
396
393
392
390
386
381
372
369
371

Tuesday 2

Waxing Gibbous 95%

14:17

05:36

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
08 Bad

Sun - Rise: 07:06, Set: 16:17, Transit: 11:41. Moon - Rise: 14:17, Set: 05:36. Civil Dark: 16:49 - 06:34. Nautical Dark: 17:24 - 05:59. Astro Dark: 17:58 - 05:24

Total Clouds (% Sky Obscured)

95
100
97
93
93
97
56
79
88
91
100
100
100
100
100
100
100
100
100
100
100
99
98
97

Low Clouds (% Sky Obscured)

95
100
97
93
93
97
56
79
87
82
66
55
55
56
51
49
46
40
54
40
41
42
46
46

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
8
4
5
43
94
100
97
100
100
99
96
94
100
100
96
89
83

High Clouds (% Sky Obscured)

0
0
0
2
0
0
1
0
4
29
100
100
100
98
100
100
95
100
100
100
90
90
80
76

ISS Passover

Visibility (miles)

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

Fog (%)

3
5
3
4
7
11
12
7
2
3
3
2
2
2
0
1
1
1
1
1
1
1
1
1

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
1
1
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
6
7
8
8
8
8
6
6
7
7
7
7
8
8
9
10
11
12
12
12
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-13
-11
-9
-9
-8
-9
-10
-9
-10
-12
-12
-12
-12
-12
-12
-11
-12
-11
-11
-10
-10
-10
-9
-9

Dew Point (°C)

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

Relative Humidity (%)

90
89
89
87
85
85
90
90
92
92
92
92
92
90
92
90
90
90
90
89
87
87
87
87

Pressure (mb)

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

Ozone (du)

370
369
369
369
367
365
361
355
352
349
346
343
342
340
339
337
335
332
331
332
333
333
333
335

Wednesday 3

Waxing Gibbous 99%

14:53

07:00

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
01 OK
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good

Sun - Rise: 07:07, Set: 16:17, Transit: 11:41. Moon - Rise: 14:53, Set: 07:00. Civil Dark: 16:49 - 06:35. Nautical Dark: 17:24 - 06:00. Astro Dark: 17:58 - 05:25

Total Clouds (% Sky Obscured)

98
99
100
100
100
100
100
100
100
61
57
54
59
59
18
22
20
14
10
8
12
12
12
9

Low Clouds (% Sky Obscured)

55
79
94
96
98
98
97
93
77
61
50
40
40
42
18
19
14
7
3
1
2
2
2
2

Medium Clouds (% Sky Obscured)

89
93
100
100
100
100
100
97
100
61
57
54
59
30
0
0
0
0
1
0
2
0
0
0

High Clouds (% Sky Obscured)

86
91
98
99
99
100
100
100
88
61
50
30
20
8
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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 (%)

4
5
13
16
5
9
15
10
7
8
6
3
4
2
0
1
0
0
0
1
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)

11
10
10
10
10
10
10
10
9
9
10
11
11
10
10
10
10
10
10
10
10
10
10
10

Chance of Frost

Temperature (°C)

-3
-2
-1
-1
-0
-1
-1
-2
-3
-4
-5
-5
-6
-7
-8
-10
-11
-12
-13
-13
-14
-14
-15
-15

Feels Like (°C)

-9
-7
-6
-5
-6
-6
-6
-7
-8
-9
-9
-9
-10
-12
-13
-13
-15
-17
-17
-18
-18
-19
-20
-20

Dew Point (°C)

-4
-3
-2
-2
-2
-2
-3
-3
-4
-5
-6
-7
-8
-9
-10
-12
-13
-14
-15
-16
-16
-17
-17
-17

Relative Humidity (%)

89
91
92
92
91
87
86
89
89
89
89
89
89
87
87
87
85
85
83
81
81
82
82
81

Pressure (mb)

1013
1013
1014
1014
1014
1014
1015
1016
1016
1018
1018
1019
1020
1021
1022
1023
1023
1025
1025
1026
1027
1028
1029
1029

Ozone (du)

340
343
350
353
355
359
364
368
368
368
367
367
367
367
366
367
368
368
374
376
383
377
374
369

Thursday 4

Full Moon 100%

15:41

08:18

09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
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

Sun - Rise: 07:08, Set: 16:17, Transit: 11:42. Moon - Rise: 15:41, Set: 08:18. Civil Dark: 16:48 - 06:36. Nautical Dark: 17:24 - 06:01. Astro Dark: 17:58 - 05:26

Total Clouds (% Sky Obscured)

1
2
1
1
1
1
2
1
10
41
64
89
66
49
32
93
93
95
97
95
91
88
85
84

Low Clouds (% Sky Obscured)

0
1
1
1
1
1
2
1
10
41
41
43
43
43
32
0
0
0
12
25
37
31
25
20

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
8
6
9
3
2
0
24
10
10
10
10
10
24
32
41

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
4
3
2
1
3
45
60
76
69
65
36
18
19
20

ISS Passover

Visibility (miles)

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

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-17
-16
-16
-15
-15
-15
-14
-15
-16
-17
-18
-18
-19
-19
-20
-20
-20
-20
-20
-20
-20
-19
-18
-17

Relative Humidity (%)

79
78
75
72
72
73
78
83
84
83
83
83
83
83
82
82
81
79
79
77
75
74
74
74

Pressure (mb)

1030
1030
1030
1031
1030
1030
1030
1029
1029
1029
1029
1029
1029
1028
1028
1027
1028
1027
1026
1024
1023
1022
1021
1020

Ozone (du)

367
364
361
360
357
355
351
348
346
344
335
333
329
325
323
322
318
315
312
310
308
305
305
305

Friday 5

Waning Gibbous 97%

16:43

No Set

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
08 Bad

Sun - Rise: 07:09, Set: 16:16, Transit: 11:42. Moon - Rise: 16:43, Set: No Set. Civil Dark: 16:48 - 06:37. Nautical Dark: 17:24 - 06:01. Astro Dark: 17:58 - 05:27

Total Clouds (% Sky Obscured)

87
94
100
100
99
98
87
72
53
47
42
36
45
59
69
80
89
96
91
80
71
73
79
79

Low Clouds (% Sky Obscured)

13
7
0
11
23
34
46
57
53
47
42
36
45
59
69
80
81
79
66
54
41
43
49
48

Medium Clouds (% Sky Obscured)

58
79
100
90
83
81
72
55
42
40
42
36
45
46
44
30
17
4
19
31
35
35
30
35

High Clouds (% Sky Obscured)

20
30
35
46
76
91
87
72
53
47
42
36
45
30
0
6
11
12
9
9
5
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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
11
12
12
10
4
11
13
13
17
18
22
29
32
29
29
25
17
14
12
10
18
28
38

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)

12
12
12
13
12
12
11
11
10
9
8
8
7
6
5
4
3
2
4
4
4
4
5
6

Chance of Frost

Temperature (°C)

-13
-11
-9
-8
-7
-6
-6
-6
-7
-7
-8
-8
-8
-8
-8
-7
-6
-6
-5
-5
-5
-5
-5
-4

Feels Like (°C)

-20
-20
-20
-20
-13
-13
-13
-13
-12
-12
-12
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11
-8
-8

Dew Point (°C)

-16
-15
-12
-11
-9
-9
-8
-8
-8
-8
-9
-9
-9
-9
-8
-8
-7
-6
-6
-6
-6
-6
-5
-5

Relative Humidity (%)

75
75
78
79
82
82
82
85
89
92
90
90
92
92
94
94
96
94
96
96
94
96
98
98

Pressure (mb)

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

Ozone (du)

305
304
304
303
303
302
302
299
296
293
292
291
290
289
289
288
289
289
290
291
293
295
295
294

Saturday 6

Waning Gibbous 92%

17:56

09:23

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

Sun - Rise: 07:10, Set: 16:16, Transit: 11:43. Moon - Rise: 17:56, Set: 09:23. Civil Dark: 16:48 - 06:38. Nautical Dark: 17:24 - 06:02. Astro Dark: 17:58 - 05:28

Total Clouds (% Sky Obscured)

82
83
84
87
93
100
97
95
92
95
98
100
100
100
100
99
98
97
78
59
40

Low Clouds (% Sky Obscured)

54
60
68
66
60
53
57
51
45
50
55
59
65
73
83
68
55
47
43
44
40

Medium Clouds (% Sky Obscured)

52
72
73
82
81
100
94
88
82
77
69
63
57
56
55
65
81
94
75
57
39

High Clouds (% Sky Obscured)

5
5
15
43
66
89
59
31
0
15
29
42
36
38
60
70
75
75
78
59
40

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

70
95
95
95
95
95
86
72
55
47
40
29
24
24
23
30
34
35
34
35
35

Precipitation Amount (mm)

0.3
0.6
1
1.1
1
0.8
0.5
0.3
0.2
0.1
0.1
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
7
7
8
8
8
7
7
6
6
6
7
7
7
7
7
8
9
9
9
9

Chance of Frost

Temperature (°C)

-4
-4
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-4
-4
-4
-5
-5

Feels Like (°C)

-9
-8
-8
-8
-6
-6
-6
-6
-7
-6
-7
-7
-7
-7
-7
-7
-7
-7
-7
-8
-8

Dew Point (°C)

-4
-4
-3
-3
-3
-3
-3
-3
-3
-3
-3
-4
-4
-4
-4
-4
-4
-4
-4
-5
-5

Relative Humidity (%)

100
98
100
100
100
100
100
100
100
100
100
98
98
98
98
98
98
98
100
100
100

Pressure (mb)

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

Ozone (du)

294
295
295
295
297
299
301
300
299
298
298
298
298
300
302
304
305
306
307
309
311

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

Generated: 30/11/25 09:01:20. Forecast: 30/11/25 to 06/12/25. Timezone: UTC-6.00