Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 24

Waxing Crescent 18%

11:07

19:54

00 OK
01 Good
02 Good
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
23 Bad

Sun - Rise: 07:05, Set: 16:28, Transit: 11:47. Moon - Rise: 11:07, Set: 19:54. Civil Dark: 17:00 - 06:34. Nautical Dark: 17:35 - 05:59. Astro Dark: 18:09 - 05:25

Total Clouds (% Sky Obscured)

36
8
19
65
94
81
84
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
12
25
30
30
35
45
59
72
75
100
98
100
87
92
99
98
92
92

Medium Clouds (% Sky Obscured)

0
0
20
63
88
65
75
95
86
100
100
89
81
75
68
100
100
83
86
88
83
62
82
86

High Clouds (% Sky Obscured)

31
6
6
16
69
9
47
83
24
35
36
100
100
75
76
100
100
100
100
100
99
87
100
56

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
24
52
14
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
0
0
-1
-1
-1
-1
-1
-1
-0
1
2
4
5
6
5
5
6
5
5
6
6
6
6

Dew Point (°C)

-3
-2
-2
-2
-2
-1
-0
1
2
3
4
4
5
6
6
6
7
7
7
6
6
6
6
5

Relative Humidity (%)

68
74
73
73
76
78
80
88
91
92
91
89
85
84
84
86
89
92
93
87
88
90
90
85

Pressure (mb)

1020
1019
1020
1019
1019
1018
1018
1018
1018
1017
1017
1017
1015
1015
1014
1014
1014
1014
1014
1014
1013
1013
1013
1012

Ozone (du)

289
292
293
293
296
302
301
302
301
299
298
300
301
304
305
306
309
311
309
321
321
319
315
311

Tuesday 25

Waxing Crescent 27%

11:40

21:01

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
23 Bad

Sun - Rise: 07:06, Set: 16:28, Transit: 11:47. Moon - Rise: 11:40, Set: 21:01. Civil Dark: 16:59 - 06:35. Nautical Dark: 17:34 - 06:00. Astro Dark: 18:09 - 05:26

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
44
77
100
100
100
100
98
98
100
100
100
100
92
57
95
83

Low Clouds (% Sky Obscured)

96
98
100
65
100
100
100
98
44
77
99
97
98
100
95
96
100
91
96
99
76
52
95
83

Medium Clouds (% Sky Obscured)

78
45
39
51
59
57
50
48
42
54
65
44
70
41
48
51
94
99
100
96
75
0
0
0

High Clouds (% Sky Obscured)

96
100
66
45
32
1
0
0
0
32
55
64
65
3
0
24
2
93
0
2
8
2
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
3
9
9
9
9

Fog (%)

0
0
0
2
2
2
2
2
2
1
1
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
Very Light Rain
Light Rain
Light Rain
None
None
None
None

Precipitation Probability (%)

5
5
3
0
0
2
3
3
1
0
0
0
0
1
0
0
5
61
95
95
57
10
1
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
1
1.6
0
0
0
0

Wind Speed/Direction (mph)

3
2
3
2
2
1
2
2
1
2
3
4
5
5
5
5
6
5
8
10
10
14
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
4
4
4
5
5
5
5
5
5
5
5
5
5
5
6
7
7
7
7
4
3
0
-1

Relative Humidity (%)

82
81
81
85
90
90
90
90
88
82
77
76
71
68
71
76
80
81
82
87
75
73
71
68

Pressure (mb)

1012
1011
1011
1011
1010
1010
1010
1010
1010
1010
1009
1009
1008
1007
1006
1006
1006
1005
1005
1004
1004
1004
1004
1004

Ozone (du)

300
295
292
290
291
293
293
291
291
291
293
296
298
300
301
303
305
305
308
309
314
321
325
330

Wednesday 26

Waxing Crescent 37%

12:07

22:11

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
23 Bad

Sun - Rise: 07:08, Set: 16:27, Transit: 11:47. Moon - Rise: 12:07, Set: 22:11. Civil Dark: 16:59 - 06:36. Nautical Dark: 17:34 - 06:01. Astro Dark: 18:08 - 05:27

Total Clouds (% Sky Obscured)

100
100
100
91
94
92
97
91
90
94
100
95
100
100
93
88
77
82
81
77
75
82
92
78

Low Clouds (% Sky Obscured)

100
100
100
83
83
87
83
82
81
86
93
82
87
74
83
78
74
80
77
71
69
76
89
68

Medium Clouds (% Sky Obscured)

0
0
30
64
71
68
87
65
67
76
96
70
100
99
69
24
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

18
17
30
66
75
55
54
42
34
37
34
33
34
23
23
12
18
7
20
3
3
0
1
1

Precipitation Amount (mm)

0
0
0
0.4
0.4
0
0.1
0
0
0
0
0
0.1
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-3
-5
-7
-9
-10
-10
-10
-10
-10
-10
-10
-9
-10
-9
-9
-10
-10
-10
-10
-10
-10
-11
-11

Dew Point (°C)

-0
1
-2
-2
-1
-3
-3
-3
-4
-4
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-6
-6
-7
-7

Relative Humidity (%)

75
85
76
80
92
81
83
83
83
81
77
74
75
72
72
75
78
81
81
82
79
78
78
78

Pressure (mb)

1003
1003
1003
1002
1001
1002
1003
1005
1007
1008
1009
1010
1011
1012
1013
1014
1016
1017
1018
1019
1019
1020
1021
1021

Ozone (du)

337
341
348
356
363
367
370
370
370
369
368
363
361
359
357
357
359
358
357
355
354
355
354
356

Thursday 27

Waxing Crescent 47%

12:31

23:21

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
23 OK

Sun - Rise: 07:09, Set: 16:27, Transit: 11:48. Moon - Rise: 12:31, Set: 23:21. Civil Dark: 16:58 - 06:37. Nautical Dark: 17:34 - 06:02. Astro Dark: 18:08 - 05:28

Total Clouds (% Sky Obscured)

78
73
69
69
69
70
78
83
82
78
56
68
66
59
54
61
62
67
75
77
78
60
44
24

Low Clouds (% Sky Obscured)

72
68
67
69
69
70
78
83
82
78
56
68
66
59
51
57
62
67
75
77
77
60
40
19

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
8
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
2
2
9
0
2
1
1
1
1
0
2
8
1
0
0
0
1
1
2
1
2

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
14
14
14
14
14
14
13
14
14
15
15
15
14
14
13
12
12
11
11
11
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
77
77
77
79
79
77
74
76
73
68
62
59
58
61
64
69
73
77
81
80
84
84
85

Pressure (mb)

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

Ozone (du)

358
360
366
368
369
372
377
386
390
389
388
389
388
385
382
381
380
376
371
370
370
365
362
361

Friday 28

First Quarter 58%

12:52

No Set

00 OK
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 OK
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

Sun - Rise: 07:10, Set: 16:26, Transit: 11:48. Moon - Rise: 12:52, Set: No Set. Civil Dark: 16:58 - 06:38. Nautical Dark: 17:33 - 06:03. Astro Dark: 18:08 - 05:29

Total Clouds (% Sky Obscured)

25
25
35
42
53
63
60
48
37
26
35
53
63
66
78
92
94
93
85
77
67
78
89
99

Low Clouds (% Sky Obscured)

20
15
15
23
30
41
46
39
30
19
22
22
20
19
16
12
7
3
5
6
20
41
55
60

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
26
35
53
63
66
40
67
94
93
85
77
67
78
89
96

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
3
26
35
53
63
66
78
81
75
68
59
48
42
59
78
96

ISS Passover

Visibility (miles)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
85
87
87
87
88
88
90
85
74
65
58
54
53
53
56
66
73
73
76
74
74
73
70

Pressure (mb)

1028
1028
1029
1029
1029
1029
1030
1030
1030
1030
1030
1030
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1030

Ozone (du)

359
358
356
355
349
344
341
339
340
341
342
338
336
336
337
336
340
340
342
342
342
341
340
342

Saturday 29

Waxing Gibbous 69%

13:12

00:31

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
23 Bad

Sun - Rise: 07:11, Set: 16:26, Transit: 11:49. Moon - Rise: 13:12, Set: 00:31. Civil Dark: 16:58 - 06:39. Nautical Dark: 17:33 - 06:04. Astro Dark: 18:07 - 05:30

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
98
97
97
96
97
98
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

60
65
70
70
65
60
55
55
55
60
60
70
96
97
98
99
99
98
98
98
97
97
96
97

Medium Clouds (% Sky Obscured)

97
98
98
99
99
100
99
98
97
97
94
92
88
88
87
88
90
94
98
97
99
99
100
100

High Clouds (% Sky Obscured)

99
100
100
100
100
100
83
68
58
64
66
70
80
90
99
99
100
100
78
54
31
22
14
5

ISS Passover

Visibility (miles)

9
9
9
9
1
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
Snow
Snow
Snow
Snow
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
3
24
45
47
41
40
39
41
43
44
43
42
41
40
39
38
44
49
53
55
57
57

Precipitation Amount (mm)

0
0
0
0
0.2
0.2
0.1
0.1
0
0.1
0.1
0.2
0.1
0.1
0.1
0.1
0.1
0
0.1
0.2
0.2
0.2
0.2
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-9
-9
-10
-10
-10
-11
-10
-10
-9
-9
-9
-9
-7
-7
-7
-7
-7
-6
-6
-6
-6
-6
-6

Dew Point (°C)

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

Relative Humidity (%)

70
67
67
67
77
92
89
89
89
90
89
87
89
89
91
92
94
96
98
98
98
98
98
96

Pressure (mb)

1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1028
1028
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026

Ozone (du)

343
342
343
342
341
341
340
341
341
342
342
341
340
340
341
341
342
343
345
345
345
345
344
342

Sunday 30

Waxing Gibbous 79%

13:33

01:44

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
23 Bad

Sun - Rise: 07:12, Set: 16:26, Transit: 11:49. Moon - Rise: 13:33, Set: 01:44. Civil Dark: 16:57 - 06:40. Nautical Dark: 17:33 - 06:05. Astro Dark: 18:07 - 05:31

Total Clouds (% Sky Obscured)

98
97
95
96
98
99
98
99
99
99
100
100
98
97
94
95
95
97
98
99
100
100
100
100

Low Clouds (% Sky Obscured)

96
96
95
96
96
97
97
95
93
96
98
100
96
92
87
87
85
83
79
75
71
73
76
80

Medium Clouds (% Sky Obscured)

90
84
79
85
89
89
85
79
68
62
51
42
44
58
55
59
69
76
80
88
98
98
98
98

High Clouds (% Sky Obscured)

5
0
5
0
0
0
0
0
0
2
3
9
14
18
18
35
48
64
68
84
90
90
95
100

ISS Passover

Visibility (miles)

0
0
0
0
3
6
9
9
9
9
6
3
0
1
2
3
3
3
3
3
2
2
2
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
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

57
55
53
61
67
71
62
54
49
43
39
36
36
36
34
43
48
51
51
53
55
60
65
69

Precipitation Amount (mm)

0.2
0.2
0.2
0.2
0.3
0.4
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.3
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-2
-2
-2
-2
-2
-2
-2
-2
-1
-1
-1
-1
0
0
1
1
1
1
2
2
3
3
3
3

Relative Humidity (%)

98
98
98
98
96
96
94
96
96
96
98
98
100
98
98
98
98
98
98
98
98
96
96
96

Pressure (mb)

1025
1025
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019

Ozone (du)

341
341
340
340
339
338
338
337
335
334
334
334
334
333
332
332
331
331
330
330
330
330
329
328

Forecast for Spring Green, Sauk, United States of America (43.18,-90.07)

Generated: 24/11/25 19:12:22. Forecast: 24/11/25 to 30/11/25. Timezone: UTC-6.00