Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 30

Waxing Gibbous 84%

14:09

04:59

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: 07:54, Set: 17:09, Transit: 12:32. Moon - Rise: 14:09, Set: 04:59. Civil Dark: 17:40 - 07:23. Nautical Dark: 18:14 - 06:48. Astro Dark: 18:48 - 06:15

Total Clouds (% Sky Obscured)

100
100
99
96
99
98
100
100
100
100
100
96
95
96
100
98
92
93
91
99
100
100
100
100

Low Clouds (% Sky Obscured)

100
79
73
74
73
76
81
91
90
92
91
87
85
86
85
86
85
83
82
82
97
85
97
90

Medium Clouds (% Sky Obscured)

58
64
73
80
94
93
99
100
100
100
100
85
79
84
100
92
73
41
30
86
91
93
99
100

High Clouds (% Sky Obscured)

68
69
7
13
48
66
66
93
100
81
50
1
0
0
0
0
0
0
2
4
45
2
2
40

ISS Passover

Visibility (miles)

9
7
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
1
1

Fog (%)

1
2
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0

Precipitation Type

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

Precipitation Probability (%)

30
5
4
27
34
40
50
60
58
68
76
68
54
43
44
52
44
30
24
26
23
28
40
52

Precipitation Amount (mm)

0.1
0
0
0
0
0.1
0.2
0.2
0.2
0.3
0.4
0.3
0.2
0.1
0.1
0.2
0.1
0
0
0
0
0
0.1
0.2

Wind Speed/Direction (mph)

20
20
20
14
15
15
15
14
14
13
13
13
12
12
12
12
12
11
11
12
13
14
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
72
81
89
89
89
89
90
90
90
90
92
92
92
92
92
92
92
92
90
87
82
86
87

Pressure (mb)

1016
1016
1016
1016
1016
1015
1015
1015
1014
1013
1013
1012
1012
1011
1011
1010
1011
1010
1010
1011
1010
1009
1008
1007

Ozone (du)

401
403
399
390
385
382
377
364
368
362
359
370
369
368
369
355
349
356
355
359
366
365
362
363

Wednesday 31

Waxing Gibbous 92%

15:04

06:18

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: 07:54, Set: 17:09, Transit: 12:32. Moon - Rise: 15:04, Set: 06:18. Civil Dark: 17:41 - 07:23. Nautical Dark: 18:15 - 06:48. Astro Dark: 18:49 - 06:15

Total Clouds (% Sky Obscured)

100
99
100
99
97
100
100
95
85
71
77
56
52
72
50
71
69
63
62
71
70
57
72
72

Low Clouds (% Sky Obscured)

94
88
90
92
91
100
100
91
84
69
74
56
52
69
47
68
67
62
59
57
64
44
64
64

Medium Clouds (% Sky Obscured)

100
96
98
96
90
87
56
25
0
0
0
0
0
0
0
0
1
1
8
13
15
4
8
22

High Clouds (% Sky Obscured)

0
0
2
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
4
71
6
4
72
45

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
6
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9

Fog (%)

0
1
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

71
71
65
71
81
67
50
22
22
3
1
4
0
0
0
0
0
0
0
1
2
13
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-10
-10
-10
-9
-10
-10
-13
-14
-14
-15
-15
-14
-14
-15
-16
-17
-17
-16
-15
-15
-15
-14
-14

Dew Point (°C)

-4
-4
-4
-4
-4
-4
-5
-8
-11
-11
-13
-14
-14
-14
-13
-13
-13
-13
-13
-12
-12
-12
-12
-11

Relative Humidity (%)

92
91
92
92
96
92
94
80
70
71
68
67
68
71
81
85
86
86
85
81
77
74
71
71

Pressure (mb)

1007
1007
1007
1007
1008
1008
1009
1010
1010
1011
1012
1013
1014
1014
1015
1016
1016
1017
1017
1018
1018
1018
1017
1016

Ozone (du)

363
363
359
356
353
353
358
363
368
373
380
378
375
367
360
357
349
344
341
338
337
337
339
339

Thursday 1

Waxing Gibbous 98%

15:04

07:29

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 OK
13 Bad
14 Bad

Sun - Rise: 07:54, Set: 17:10, Transit: 12:33. Moon - Rise: 15:04, Set: 07:29. Civil Dark: 17:41 - 07:23. Nautical Dark: 18:16 - 06:48. Astro Dark: 18:49 - 06:15

Total Clouds (% Sky Obscured)

92
93
96
98
96
96
96
99
95
90
96
94
94
98
91
77
81
83
88
71
65
35
44
54

Low Clouds (% Sky Obscured)

64
44
28
26
30
47
52
73
74
73
69
44
44
38
38
47
65
82
88
71
59
35
44
54

Medium Clouds (% Sky Obscured)

53
86
91
95
90
92
93
97
92
87
94
90
91
95
85
66
62
59
52
39
32
2
0
0

High Clouds (% Sky Obscured)

4
80
80
80
39
69
39
0
3
0
0
0
0
0
0
0
0
1
1
1
9
1
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
4
0
8
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 (%)

2
0
0
0
0
0
0
0
4
27
30
9
5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
77
80
82
85
85
83
85
83
85
90
89
87
90
87
87
87
85
84
77
72
68
70
73

Pressure (mb)

1016
1017
1016
1017
1016
1016
1016
1016
1015
1015
1014
1014
1014
1013
1013
1013
1013
1013
1012
1012
1012
1011
1011
1011

Ozone (du)

337
334
330
328
327
325
323
321
319
316
314
313
314
314
311
309
310
314
316
314
310
308
310
308

Friday 2

Waxing Gibbous 100%

16:11

08:27

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

Sun - Rise: 07:54, Set: 17:11, Transit: 12:33. Moon - Rise: 16:11, Set: 08:27. Civil Dark: 17:42 - 07:23. Nautical Dark: 18:17 - 06:48. Astro Dark: 18:50 - 06:15

Total Clouds (% Sky Obscured)

72
85
84
83
76
69
58
36
47
47
54
53
42
38
45
55
52
76
58
77
77
72
70
64

Low Clouds (% Sky Obscured)

72
82
79
75
63
55
45
36
35
30
26
22
13
11
15
19
22
24
26
25
29
46
56
53

Medium Clouds (% Sky Obscured)

0
0
0
1
0
0
0
0
0
0
6
12
20
25
36
47
42
33
27
42
44
34
35
40

High Clouds (% Sky Obscured)

0
0
1
0
0
0
0
0
0
0
1
2
1
3
3
2
2
11
8
13
10
9
10
8

ISS Passover

Visibility (miles)

9
9
4
0
1
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
6
16
7
6
4
5
4
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
81
86
92
92
85
84
82
82
83
87
87
88
88
88
87
88
88
88
83
79
76
76
76

Pressure (mb)

1011
1011
1012
1012
1013
1013
1014
1014
1015
1015
1016
1016
1017
1017
1017
1018
1018
1019
1019
1019
1019
1019
1018
1018

Ozone (du)

308
310
313
317
320
322
325
326
327
327
327
328
327
327
328
328
326
323
321
321
321
319
316
315

Saturday 3

Full Moon 99%

17:27

09:12

15 Bad
16 Bad
17 Bad
18 OK
19 OK
20 OK
21 OK
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: 07:54, Set: 17:12, Transit: 12:33. Moon - Rise: 17:27, Set: 09:12. Civil Dark: 17:43 - 07:23. Nautical Dark: 18:18 - 06:49. Astro Dark: 18:51 - 06:15

Total Clouds (% Sky Obscured)

61
53
44
36
34
34
31
36
46
54
69
72
71
73
77
84
86
96
100
100
100
100
81
62

Low Clouds (% Sky Obscured)

50
45
37
31
30
34
29
36
39
37
3
5
9
10
3
3
3
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

40
25
32
36
27
2
2
7
10
14
22
22
24
24
28
29
29
29
32
38
44
50
48
45

High Clouds (% Sky Obscured)

15
0
0
1
1
2
2
3
19
26
53
42
33
28
49
75
80
90
99
100
100
100
70
59

ISS Passover

Visibility (miles)

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

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
1
1
0
0
3
2
1
4
4
1
3
3
1
2
1
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-9
-9
-9
-10
-10
-10
-11
-11
-11
-12
-12
-11
-10
-10
-10
-11
-11
-11
-11
-11
-11
-10
-6

Dew Point (°C)

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

Relative Humidity (%)

78
81
87
90
90
92
92
92
92
92
92
92
94
94
94
92
94
89
87
84
82
84
83
83

Pressure (mb)

1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1019
1019
1018
1018

Ozone (du)

314
314
313
314
315
313
312
311
311
312
313
313
313
313
312
312
312
313
313
314
315
315
316
316

Sunday 4

Waning Gibbous 95%

18:46

09:47

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

Sun - Rise: 07:54, Set: 17:13, Transit: 12:34. Moon - Rise: 18:46, Set: 09:47. Civil Dark: 17:44 - 07:23. Nautical Dark: 18:18 - 06:49. Astro Dark: 18:52 - 06:15

Total Clouds (% Sky Obscured)

43
62
81
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)

5
10
10
5
5
4
4
24
43
60
75
87
100
100
100
100
100
100
100
99
100
99
100
100

Medium Clouds (% Sky Obscured)

43
56
64
70
58
46
34
46
60
75
86
94
98
95
90
88
64
40
16
44
71
98
99
99

High Clouds (% Sky Obscured)

43
62
74
92
96
97
99
100
100
100
100
100
100
90
71
35
32
34
20
47
70
100
82
90

ISS Passover

Visibility (miles)

7
7
7
8
9
9
9
9
6
3
0
1
2
3
3
3
3
4
4
4
4
4
4
6

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

Precipitation Probability (%)

0
6
7
3
5
4
1
19
27
31
45
51
51
51
47
42
37
31
23
21
19
16
18
18

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
8
7
7
7
7
8
8
8
8
8
7
7
7
6
6
6
7
7
8
8
8
8
8

Chance of Frost

Temperature (°C)

-2
-1
-2
-3
-4
-4
-5
-5
-4
-3
-3
-2
-1
-1
-1
-1
-2
-1
-0
0
0
0
1
0

Feels Like (°C)

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

Dew Point (°C)

-4
-3
-4
-4
-4
-5
-6
-6
-5
-4
-3
-3
-2
-2
-1
-2
-2
-2
-1
-1
-1
-1
-1
-1

Relative Humidity (%)

86
86
89
91
94
94
92
92
94
94
96
96
92
92
94
96
96
94
94
92
92
91
91
91

Pressure (mb)

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

Ozone (du)

317
317
319
320
322
323
323
324
326
327
329
328
327
326
328
330
332
333
333
334
334
334
334
335

Monday 5

Waning Gibbous 89%

20:03

10:14

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

Sun - Rise: 07:54, Set: 17:14, Transit: 12:34. Moon - Rise: 20:03, Set: 10:14. Civil Dark: 17:45 - 07:23. Nautical Dark: 18:19 - 06:49. Astro Dark: 18:53 - 06:15

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
99
97
94

Low Clouds (% Sky Obscured)

100
99
98
97
98
99
100
100
100
99
100
100
100
96
91
85

Medium Clouds (% Sky Obscured)

100
83
66
44
28
16
5
4
3
2
5
7
8
6
3
1

High Clouds (% Sky Obscured)

95
100
100
100
71
48
24
16
10
3
2
1
0
2
2
2

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
9
9
8
7
5
7
8

Fog (%)

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

Precipitation Probability (%)

15
11
8
1
4
5
5
6
6
3
5
5
2
4
4
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
8
8
8
7
7
7
7
7
7
7
8
8
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
89
91
89
89
89
89
87
87
86
89
91
94
94
92

Pressure (mb)

1014
1014
1014
1015
1015
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017

Ozone (du)

337
338
339
339
340
342
345
347
348
349
349
350
350
351
352
353

Forecast for Shiperd Circle, Lorain, United States of America (41.29,-82.15)

Generated: 30/12/25 15:12:10. Forecast: 30/12/25 to 05/01/26. Timezone: UTC-5.00