Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 28

First Quarter 58%

12:52

No Set

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 OK
13 OK
14 Bad
15 Bad
16 Bad
17 OK
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:09, Set: 16:27, Transit: 11:48. Moon - Rise: 12:52, Set: No Set. Civil Dark: 16:59 - 06:38. Nautical Dark: 17:34 - 06:03. Astro Dark: 18:08 - 05:29

Total Clouds (% Sky Obscured)

92
83
81
77
74
66
60
52
70
64
77
79
29
44
67
51
60
32
60
100
100
100
100
100

Low Clouds (% Sky Obscured)

92
83
81
81
74
57
57
47
21
3
12
20
28
40
52
48
2
3
3
3
39
60
61
63

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
29
32
30
2
7
20
35
12
22
60
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
2
5
7
65
51
65
62
3
4
0
15
2
2
17
96
100
100
100
100

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9
9
9
9
5

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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
1
3
5
19

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
80
82
82
83
84
84
81
81
74
66
59
54
52
52
57
69
77
79
79
73
73
73
76

Pressure (mb)

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

Ozone (du)

349
346
344
341
338
339
342
343
347
349
348
348
348
343
337
333
331
334
335
337
337
338
340
341

Saturday 29

Waxing Gibbous 69%

13:12

00:32

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: 07:10, Set: 16:27, Transit: 11:49. Moon - Rise: 13:12, Set: 00:32. Civil Dark: 16:59 - 06:39. Nautical Dark: 17:34 - 06:04. Astro Dark: 18:08 - 05:30

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

91
86
89
94
94
95
98
100
100
100
100
100
100
100
100
100
100
100
98
97
95
94
88
89

Medium Clouds (% Sky Obscured)

100
100
89
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

30
52
58
60
70
73
83
95
95
95
95
95
95
95
95
95
95
95
95
95
95
94
80
70

Precipitation Amount (mm)

0
0.2
0.3
0.3
0.4
0.4
0.5
0.8
1
1.3
1.4
1.4
1.5
1.4
1.7
1.5
1.2
1.6
1.1
0.9
0.7
0.6
0.5
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-9
-10
-10
-11
-11
-11
-11
-11
-11
-11
-11
-11
-10
-10
-9
-9
-9
-8
-8
-8
-7
-8
-9

Dew Point (°C)

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

Relative Humidity (%)

82
84
87
92
92
92
92
92
92
92
92
94
94
96
96
96
96
96
96
98
96
96
96
96

Pressure (mb)

1030
1030
1030
1029
1028
1028
1027
1027
1026
1026
1025
1023
1021
1020
1018
1017
1016
1015
1015
1014
1013
1012
1012
1012

Ozone (du)

341
343
345
345
344
345
348
351
353
354
357
360
362
365
366
368
369
369
368
373
376
379
381
384

Sunday 30

Waxing Gibbous 79%

13:34

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 OK
13 OK
14 Bad
15 OK
16 OK
17 OK
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:12, Set: 16:27, Transit: 11:49. Moon - Rise: 13:34, Set: 01:44. Civil Dark: 16:58 - 06:40. Nautical Dark: 17:34 - 06:05. Astro Dark: 18:08 - 05:31

Total Clouds (% Sky Obscured)

100
100
100
100
93
100
76
73
72
74
59
38
9
25
38
30
22
31
54
74
66
81
100
100

Low Clouds (% Sky Obscured)

90
90
85
82
77
76
71
71
71
72
57
35
4
22
38
30
22
31
54
63
25
19
18
60

Medium Clouds (% Sky Obscured)

100
100
100
100
81
78
5
1
1
0
0
0
0
0
0
0
0
0
0
0
0
7
67
97

High Clouds (% Sky Obscured)

100
60
86
81
32
0
0
0
0
0
0
0
0
0
0
0
0
2
2
25
61
65
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

66
73
76
63
30
13
3
14
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
11
13
15
15
15
14
14
14
14
14
13
13
12
11
11
9
6
5
5
4
3
3
3

Chance of Frost

Temperature (°C)

-4
-5
-5
-5
-5
-6
-6
-7
-7
-7
-6
-6
-5
-5
-5
-6
-7
-10
-11
-12
-13
-14
-15
-16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
94
92
90
89
89
90
89
90
90
87
85
87
85
85
88
90
90
90
88
86
86

Pressure (mb)

1012
1013
1014
1015
1016
1018
1019
1021
1023
1024
1025
1026
1027
1027
1028
1029
1030
1031
1032
1033
1034
1034
1034
1034

Ozone (du)

386
387
388
389
390
393
393
395
404
412
417
412
407
404
397
394
396
398
399
399
394
393
394
393

Monday 1

Waxing Gibbous 88%

13:57

03:00

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: 07:13, Set: 16:26, Transit: 11:50. Moon - Rise: 13:57, Set: 03:00. Civil Dark: 16:58 - 06:41. Nautical Dark: 17:33 - 06:06. Astro Dark: 18:08 - 05:31

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
99
98
97
93
88
87
86
85
76
81
76
91

Low Clouds (% Sky Obscured)

60
60
60
59
58
52
40
51
55
60
70
89
80
68
50
31
10
9
10
14
15
24
50
71

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
83
100
100
100
100
96
91
87
80
74
68
59
52
46
49
34
31

High Clouds (% Sky Obscured)

100
100
100
100
100
100
95
100
100
100
100
100
80
63
50
45
30
25
25
25
20
37
37
52

ISS Passover

Visibility (miles)

3
3
3
3
3
3
9
9
6
9
9
9
9
6
0
0
0
0
0
0
0
0
2
2

Fog (%)

0
24
79
91
91
88
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87

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
1
3
5
28
38
36
33
17
32
29
31
9
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
88
87
88
88
88
88
88
88
88
87
85
85
85
92
92
94
94
94
94
94
94
94
90

Pressure (mb)

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

Ozone (du)

387
386
386
387
390
391
391
391
390
389
380
378
378
383
388
386
387
388
392
385
386
382
384
384

Tuesday 2

Waxing Gibbous 95%

14:26

04:21

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 Bad

Sun - Rise: 07:14, Set: 16:26, Transit: 11:50. Moon - Rise: 14:26, Set: 04:21. Civil Dark: 16:58 - 06:42. Nautical Dark: 17:33 - 06:07. Astro Dark: 18:07 - 05:32

Total Clouds (% Sky Obscured)

95
99
100
98
96
96
97
98
99
93
90
82
85
92
95
92
86
84
91
95
100
100
100
100

Low Clouds (% Sky Obscured)

82
93
100
98
96
95
96
98
99
91
86
82
85
92
95
91
74
66
69
77
74
76
78
80

Medium Clouds (% Sky Obscured)

26
22
18
12
6
0
0
0
0
0
0
1
0
0
0
6
11
13
40
19
47
75
99
100

High Clouds (% Sky Obscured)

30
15
0
0
0
0
0
2
18
13
19
1
0
0
0
0
0
0
35
66
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87

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
2
5
9
17
2
2
2
1
4
6
2
0
1
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
4
4
4
4
4
5
5
6
7
7
8
9
10
10
9
9
8
8
9
9
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-18
-18
-18
-17
-17
-17
-17
-17
-17
-14
-13
-12
-11
-11
-11
-10
-11
-12
-13
-13
-13
-13
-13
-12

Dew Point (°C)

-15
-15
-15
-15
-15
-15
-15
-15
-14
-11
-10
-9
-8
-8
-7
-7
-8
-9
-9
-9
-9
-9
-8
-8

Relative Humidity (%)

90
88
86
86
88
86
86
84
86
92
90
88
89
90
89
92
92
92
92
92
90
92
94
92

Pressure (mb)

1022
1021
1021
1021
1020
1020
1019
1019
1019
1019
1018
1018
1017
1016
1016
1015
1016
1016
1016
1016
1015
1015
1015
1015

Ozone (du)

383
382
379
374
372
372
371
371
371
369
367
365
362
358
356
353
349
345
342
340
337
336
335
336

Wednesday 3

Waxing Gibbous 99%

15:03

05:45

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 OK
22 OK
23 OK

Sun - Rise: 07:15, Set: 16:26, Transit: 11:50. Moon - Rise: 15:03, Set: 05:45. Civil Dark: 16:58 - 06:43. Nautical Dark: 17:33 - 06:07. Astro Dark: 18:07 - 05:33

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
72
50
35
30
25
20

Low Clouds (% Sky Obscured)

54
31
8
13
24
94
92
92
92
94
96
99
100
100
100
99
97
94
72
50
35
30
25
20

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
98
99
98
97
98
99
100
82
63
45
50
48
35
30
14
3

High Clouds (% Sky Obscured)

90
82
76
85
93
100
100
100
100
100
100
100
93
84
76
81
87
97
67
35
0
0
0
0

ISS Passover

Visibility (miles)

7
8
9
9
9
9
9
8
7
6
4
3
1
1
0
0
0
0
0
3
6
9
9
9

Fog (%)

87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87

Precipitation Type

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

Precipitation Probability (%)

0
0
0
1
2
1
29
41
50
49
47
42
51
58
65
65
61
56
46
37
24
18
12
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
10
10
11
10
10
9
9
8
8
7
8
9
8
9
11
11
12
12
11
11
11
10
9

Chance of Frost

Temperature (°C)

-7
-6
-6
-6
-5
-5
-5
-4
-4
-3
-3
-2
-2
-2
-3
-3
-4
-5
-6
-7
-9
-10
-12
-13

Feels Like (°C)

-12
-12
-12
-12
-11
-11
-11
-10
-10
-10
-10
-10
-10
-6
-6
-6
-6
-6
-6
-12
-12
-13
-14
-14

Dew Point (°C)

-8
-7
-7
-7
-6
-6
-6
-6
-5
-4
-4
-3
-2
-3
-3
-4
-5
-5
-7
-8
-10
-12
-14
-15

Relative Humidity (%)

92
92
92
90
90
90
90
90
92
94
94
94
94
94
96
96
94
96
94
90
88
85
85
83

Pressure (mb)

1015
1014
1014
1013
1013
1013
1013
1014
1014
1014
1014
1015
1015
1015
1016
1016
1018
1019
1020
1021
1023
1024
1025
1026

Ozone (du)

333
332
332
329
326
325
325
326
326
327
330
334
337
343
349
355
357
359
361
361
360
360
359
359

Thursday 4

Full Moon 100%

15:51

07:09

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

Sun - Rise: 07:16, Set: 16:26, Transit: 11:51. Moon - Rise: 15:51, Set: 07:09. Civil Dark: 16:58 - 06:44. Nautical Dark: 17:33 - 06:08. Astro Dark: 18:07 - 05:34

Total Clouds (% Sky Obscured)

25
29
29
24
24
29
26
25
21
16
10
4
17
30
43
47
41
38
37
37
36
38
42
39

Low Clouds (% Sky Obscured)

17
10
2
3
4
5
5
7
7
5
3
2
1
1
1
1
0
0
0
0
0
6
11
16

Medium Clouds (% Sky Obscured)

12
23
29
24
24
29
26
22
2
1
0
0
17
30
43
47
41
38
37
37
36
38
38
27

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
17
30
43
40
20
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87

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)

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

Chance of Frost

Temperature (°C)

-14
-15
-17
-18
-19
-20
-21
-20
-19
-18
-16
-14
-12
-12
-11
-11
-13
-16
-18
-18
-19
-19
-19
-19

Feels Like (°C)

-14
-20
-20
-20
-20
-21
-22
-26
-26
-25
-24
-24
-23
-14
-14
-14
-13
-12
-11
-19
-20
-20
-20
-20

Dew Point (°C)

-16
-17
-19
-21
-21
-23
-24
-23
-22
-21
-19
-17
-15
-15
-14
-14
-16
-18
-20
-20
-21
-22
-21
-21

Relative Humidity (%)

83
83
81
80
81
78
77
76
79
78
78
77
76
78
80
80
81
81
81
81
81
79
80
80

Pressure (mb)

1027
1028
1029
1029
1030
1030
1031
1031
1031
1032
1031
1030
1029
1029
1028
1027
1027
1026
1026
1026
1025
1025
1024
1023

Ozone (du)

358
355
352
349
347
344
341
347
354
360
364
367
371
371
371
371
372
373
375
375
376
376
371
366

Forecast for Dodgeville, Iowa, United States of America (42.96,-90.13)

Generated: 28/11/25 15:01:57. Forecast: 28/11/25 to 04/12/25. Timezone: UTC-6.00