Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 27

Waxing Crescent 47%

12:28

23:18

05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
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

Sun - Rise: 07:06, Set: 16:25, Transit: 11:45. Moon - Rise: 12:28, Set: 23:18. Civil Dark: 16:56 - 06:34. Nautical Dark: 17:31 - 05:59. Astro Dark: 18:05 - 05:25

Total Clouds (% Sky Obscured)

99
97
89
83
49
34
46
85
84
84
86
45
49
50
59
63
74
58
81
89
67
81
84
65

Low Clouds (% Sky Obscured)

66
61
48
39
36
34
42
85
83
84
86
45
49
50
59
63
73
58
81
89
67
81
84
65

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
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
8
7
4
2
3
3
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

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 (%)

3
0
0
0
0
0
0
0
1
3
0
0
0
1
1
7
2
0
1
0
1
10
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
84
82
77
69
63
60
61
62
65
69
73
76
79
82
84
87
87
87
89
89
89
89

Pressure (mb)

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

Ozone (du)

363
367
369
375
377
376
376
380
384
386
388
390
389
386
384
383
380
373
365
358
352
348
346
344

Friday 28

First Quarter 58%

12:49

00:29

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

Sun - Rise: 07:07, Set: 16:24, Transit: 11:45. Moon - Rise: 12:49, Set: 00:29. Civil Dark: 16:56 - 06:35. Nautical Dark: 17:31 - 06:00. Astro Dark: 18:05 - 05:26

Total Clouds (% Sky Obscured)

64
45
29
30
42
37
39
41
31
23
32
72
100
43
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

64
45
29
30
35
15
29
14
23
20
7
0
0
0
0
0
0
0
16
39
78
79
89
94

Medium Clouds (% Sky Obscured)

0
0
0
0
3
37
20
32
10
4
24
59
78
43
99
100
100
100
100
100
100
100
100
98

High Clouds (% Sky Obscured)

0
0
0
2
36
33
33
22
2
2
2
11
20
43
90
99
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

5
5
5
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
6
6
8
6
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
None
None
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
6
18
20
14
32
34
47

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
0.2

Wind Speed/Direction (mph)

12
11
11
10
12
11
11
10
9
9
8
6
4
2
1
1
1
1
1
2
3
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
90
90
87
76
69
64
61
58
57
59
70
81
82
84
80
74
74
76
81
84
84
82
84

Pressure (mb)

1029
1029
1030
1030
1031
1031
1031
1030
1030
1029
1029
1029
1030
1030
1030
1030
1029
1029
1030
1029
1029
1029
1028
1028

Ozone (du)

345
346
348
347
344
344
340
339
340
340
339
338
339
339
339
339
339
341
343
343
344
345
345
345

Saturday 29

Waxing Gibbous 69%

13:09

01:41

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:08, Set: 16:24, Transit: 11:46. Moon - Rise: 13:09, Set: 01:41. Civil Dark: 16:55 - 06:36. Nautical Dark: 17:31 - 06:01. Astro Dark: 18:05 - 05:27

Total Clouds (% Sky Obscured)

100
100
100
98
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
98
94
90
85
81

Low Clouds (% Sky Obscured)

94
93
92
92
94
97
99
95
96
94
94
93
92
95
98
98
98
91
93
90
82
79
76
73

Medium Clouds (% Sky Obscured)

98
96
99
94
100
100
100
100
100
100
100
100
100
100
100
100
100
95
97
78
56
38
23
11

High Clouds (% Sky Obscured)

100
94
100
69
100
100
100
100
100
100
100
100
100
45
45
45
50
41
6
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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

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

Precipitation Probability (%)

71
77
78
81
95
95
95
95
95
95
95
95
95
91
93
92
89
87
65
43
43
38
27
19

Precipitation Amount (mm)

0.4
0.4
0.5
0.4
0.7
0.8
1
1
0.9
1
1.1
1
0.7
0.6
0.6
0.6
0.5
0.5
0.3
0.1
0.1
0
0
0

Wind Speed/Direction (mph)

7
8
9
10
11
12
12
12
13
12
11
10
9
8
6
4
3
3
6
9
12
15
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-10
-10
-10
-10
-9
-9
-9
-9
-8
-8
-8
-8
-8
-7
-7
-7
-7
-8
-9
-10
-12
-12
-13

Dew Point (°C)

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

Relative Humidity (%)

90
92
92
92
92
94
94
94
94
96
96
96
96
96
96
96
96
96
96
96
94
92
90
89

Pressure (mb)

1028
1027
1027
1026
1026
1025
1024
1022
1021
1019
1018
1017
1017
1016
1016
1015
1014
1014
1014
1014
1015
1016
1017
1018

Ozone (du)

345
345
346
348
352
357
359
361
364
365
364
365
369
372
377
382
384
385
388
389
392
392
387
385

Sunday 30

Waxing Gibbous 79%

13:31

02:57

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:09, Set: 16:23, Transit: 11:46. Moon - Rise: 13:31, Set: 02:57. Civil Dark: 16:55 - 06:37. Nautical Dark: 17:30 - 06:02. Astro Dark: 18:05 - 05:28

Total Clouds (% Sky Obscured)

77
73
70
66
65
65
58
55
66
68
70
71
75
88
84
88
87
89
77
66
58
45
30
25

Low Clouds (% Sky Obscured)

71
69
67
65
65
62
58
55
65
68
70
65
23
20
36
42
17
15
13
9
6
4
4
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
24
34
35
35
35
35
45
30
25

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
13
20
20
35
40
40
35
15
10
10
5
5

ISS Passover

Visibility (miles)

1
1
3
5
9
9
9
9
9
9
9
9
9
9
6
5
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 (%)

13
2
3
3
3
1
1
1
0
1
2
4
6
5
3
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)

18
18
17
17
17
17
17
16
16
15
14
13
12
11
12
12
12
11
9
8
7
6
5
5

Chance of Frost

Temperature (°C)

-7
-7
-8
-8
-8
-8
-7
-7
-7
-7
-7
-8
-9
-11
-11
-12
-13
-13
-14
-15
-15
-15
-15
-16

Feels Like (°C)

-13
-14
-14
-15
-15
-13
-12
-12
-11
-12
-13
-13
-14
-15
-17
-17
-18
-19
-19
-19
-20
-19
-19
-20

Dew Point (°C)

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

Relative Humidity (%)

90
90
88
90
87
88
85
85
85
85
87
85
87
88
88
90
88
86
86
86
84
86
86
87

Pressure (mb)

1019
1021
1022
1023
1024
1025
1025
1025
1026
1026
1027
1028
1029
1030
1031
1031
1032
1032
1033
1033
1033
1034
1034
1034

Ozone (du)

389
393
399
402
402
400
397
392
387
387
394
396
397
396
394
393
389
387
384
385
389
390
385
386

Monday 1

Waxing Gibbous 88%

13:54

04:18

05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
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

Sun - Rise: 07:10, Set: 16:23, Transit: 11:47. Moon - Rise: 13:54, Set: 04:18. Civil Dark: 16:55 - 06:38. Nautical Dark: 17:30 - 06:03. Astro Dark: 18:05 - 05:29

Total Clouds (% Sky Obscured)

20
32
47
65
51
40
32
25
23
26
42
59
69
78
89
100
92
82
68
54
39
30
34
36

Low Clouds (% Sky Obscured)

4
9
19
49
51
40
32
25
23
26
42
59
51
37
31
32
32
29
26
38
39
30
34
36

Medium Clouds (% Sky Obscured)

20
32
47
65
51
40
32
25
23
26
42
59
69
78
89
100
77
52
25
16
7
0
0
0

High Clouds (% Sky Obscured)

5
5
5
5
13
20
32
25
23
26
42
59
69
78
89
100
86
72
59
40
20
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
3
3
3
3

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

Chance of Frost

Temperature (°C)

-16
-17
-17
-16
-16
-14
-12
-11
-10
-10
-10
-11
-12
-13
-14
-15
-16
-17
-17
-18
-18
-19
-20
-20

Feels Like (°C)

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

Dew Point (°C)

-18
-18
-18
-18
-18
-16
-15
-14
-13
-13
-13
-12
-13
-14
-15
-16
-17
-18
-19
-20
-20
-21
-22
-22

Relative Humidity (%)

87
86
88
85
82
81
79
78
78
80
80
86
92
90
90
90
90
89
87
87
86
85
84
84

Pressure (mb)

1034
1034
1034
1034
1034
1033
1033
1032
1031
1030
1030
1029
1029
1029
1028
1028
1027
1027
1026
1026
1026
1025
1025
1024

Ozone (du)

388
384
378
376
374
375
376
376
378
379
381
384
384
385
385
385
385
384
383
381
379
377
374
372

Tuesday 2

Waxing Gibbous 95%

14:23

No Set

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

Sun - Rise: 07:11, Set: 16:23, Transit: 11:47. Moon - Rise: 14:23, Set: No Set. Civil Dark: 16:55 - 06:39. Nautical Dark: 17:30 - 06:04. Astro Dark: 18:04 - 05:30

Total Clouds (% Sky Obscured)

36
28
36
41
28
12
4
7
13
16
19
24
27
46
61
65
67
64
66
69
74
78
84
89

Low Clouds (% Sky Obscured)

36
28
36
41
28
12
4
4
4
4
4
4
3
2
2
2
15
28
47
56
69
78
78
70

Medium Clouds (% Sky Obscured)

0
5
8
9
10
7
3
7
12
16
19
24
23
42
60
65
67
64
55
54
56
61
60
59

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
3
2
1
0
0
0
0
0
0
0
2
3
5
6
8

ISS Passover

Visibility (miles)

3
3
5
7
9
9
9
9
9
9
9
9
9
9
7
5
3
3
3
3
3
2
2
3

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

Chance of Frost

Temperature (°C)

-20
-20
-19
-17
-15
-13
-11
-9
-9
-8
-8
-10
-11
-12
-13
-13
-14
-13
-13
-13
-12
-11
-11
-10

Feels Like (°C)

-21
-21
-24
-23
-23
-21
-21
-20
-11
-11
-11
-11
-10
-10
-16
-15
-16
-15
-15
-16
-17
-17
-17
-17

Dew Point (°C)

-22
-23
-21
-19
-17
-15
-14
-12
-12
-11
-10
-12
-12
-14
-14
-15
-15
-15
-14
-14
-14
-13
-12
-12

Relative Humidity (%)

83
79
83
85
86
83
80
77
80
82
85
85
88
88
88
88
88
88
88
88
88
90
90
88

Pressure (mb)

1024
1023
1023
1022
1022
1021
1020
1019
1019
1018
1017
1017
1017
1018
1018
1018
1018
1017
1017
1017
1017
1017
1016
1016

Ozone (du)

369
367
365
363
360
360
359
358
356
354
352
350
348
346
344
343
341
339
336
333
332
331
329
330

Wednesday 3

Waxing Gibbous 99%

14:59

05:42

Sun - Rise: 07:12, Set: 16:23, Transit: 11:47. Moon - Rise: 14:59, Set: 05:42. Civil Dark: 16:54 - 06:40. Nautical Dark: 17:30 - 06:05. Astro Dark: 18:04 - 05:30

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Madison, Dane, United States of America (43.07,-89.40)

Generated: 27/11/25 05:58:48. Forecast: 27/11/25 to 03/12/25. Timezone: UTC-6.00