Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 27

Waxing Crescent 31%

14:33

22:58

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 08:06, Set: 18:47, Transit: 13:26. Moon - Rise: 14:33, Set: 22:58. Civil Dark: 19:15 - 07:39. Nautical Dark: 19:46 - 07:08. Astro Dark: 20:17 - 06:37

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

92
100
91
94
91
90
84
86
86
90
88
90
84
75
84
90
92
98
100
100
100
100
100
98

Medium Clouds (% Sky Obscured)

87
69
96
93
100
88
92
93
75
72
81
98
100
96
75
50
45
45
41
48
56
54
58
50

High Clouds (% Sky Obscured)

50
65
66
79
100
100
98
69
91
83
41
55
65
3
4
29
3
18
13
10
86
75
65
66

ISS Passover

Visibility (miles)

8
9
9
9
9
4
8
9
9
9
9
9
6
7
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
Light Rain
Light Rain
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

44
45
28
29
54
63
21
6
3
15
35
55
50
39
18
1
0
1
0
0
3
7
9
16

Precipitation Amount (mm)

0
0
0
0
0.4
0.6
0
0
0
0
0
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
11
12
12
12
11
11
11
11
11
11
10
10
10
11
11
12
12
12
12
12
12
12

Feels Like (°C)

9
10
10
10
9
10
9
9
9
9
9
9
8
8
8
8
8
9
10
10
9
9
9
8

Dew Point (°C)

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

Relative Humidity (%)

88
91
91
92
92
93
96
95
95
95
95
96
96
96
95
95
91
92
86
81
83
87
88
87

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1016
1016
1017
1016
1016
1016
1017
1017
1017
1017
1017
1017
1016
1016
1015
1016
1016

Ozone (du)

274
277
276
276
277
278
277
278
279
277
277
275
273
270
271
271
271
272
271
269
269
271
271
270

Tuesday 28

Waxing Crescent 43%

15:07

00:02

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 08:07, Set: 18:46, Transit: 13:26. Moon - Rise: 15:07, Set: 00:02. Civil Dark: 19:14 - 07:40. Nautical Dark: 19:45 - 07:09. Astro Dark: 20:16 - 06:38

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

100
88
94
99
100
100
100
100
100
100
100
95
94
96
89
88
89
89
85
94
91
100
100
100

Medium Clouds (% Sky Obscured)

54
58
56
60
61
98
100
82
77
100
100
100
100
100
100
100
100
100
100
96
100
85
100
100

High Clouds (% Sky Obscured)

47
8
15
57
89
75
100
98
100
100
100
100
100
100
100
100
100
59
100
45
60
96
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
6
8
9
9
9
9
8
8
5
2
2
2
3
2
2
6
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
Light Rain
Very Light Rain
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

10
19
7
17
43
57
46
38
26
56
74
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0.4
0.3
0
0
0
0.2
0.7
1.4
1.9
2.7
2.9
2.4
2.5
2.6
1.3
1.3
0.9
0.7
1.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
87
85
84
83
84
91
91
88
90
90
90
91
91
91
91
93
93
93
95
93
95
93
91

Pressure (mb)

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

Ozone (du)

271
271
271
273
273
274
275
276
277
277
275
277
278
279
281
284
285
290
291
295
300
300
299
298

Wednesday 29

First Quarter 53%

15:37

01:08

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 08:08, Set: 18:44, Transit: 13:26. Moon - Rise: 15:37, Set: 01:08. Civil Dark: 19:13 - 07:41. Nautical Dark: 19:44 - 07:10. Astro Dark: 20:15 - 06:39

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
96
97
100
95
100
100
97
94
100
100
100
75
96
87

Low Clouds (% Sky Obscured)

97
97
100
100
97
91
87
87
94
94
93
94
91
89
100
100
93
88
100
100
100
75
85
71

Medium Clouds (% Sky Obscured)

67
73
95
98
94
92
97
99
93
88
70
66
81
65
62
65
59
66
52
61
71
75
72
67

High Clouds (% Sky Obscured)

99
100
48
98
96
71
71
76
65
2
0
2
80
6
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
8
9
9
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

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

Precipitation Probability (%)

95
95
82
71
68
51
36
35
41
60
56
46
37
31
21
25
21
20
13
12
13
12
10
8

Precipitation Amount (mm)

0.8
0.6
0.5
0.4
0.4
0
0
0
0
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
95
95
93
91
91
91
91
91
91
91
91
91
91
91
90
88
87
85
80
71
61
57

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1007
1007
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

297
297
297
297
298
298
298
297
297
295
292
290
288
286
288
289
292
295
301
306
290
285
281
278

Thursday 30

Waxing Gibbous 64%

16:04

02:16

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 08:09, Set: 18:43, Transit: 13:26. Moon - Rise: 16:04, Set: 02:16. Civil Dark: 19:12 - 07:42. Nautical Dark: 19:43 - 07:11. Astro Dark: 20:14 - 06:40

Total Clouds (% Sky Obscured)

75
60
58
62
59
67
70
78
75
61
60
57
58
55
52
52
55
63
65
70
69
68
69
67

Low Clouds (% Sky Obscured)

56
48
47
49
42
34
25
39
53
61
60
57
58
55
52
52
55
62
63
56
48
44
37
24

Medium Clouds (% Sky Obscured)

63
42
22
0
25
49
70
49
25
0
14
25
35
36
30
29
36
48
61
70
69
60
54
51

High Clouds (% Sky Obscured)

0
0
0
5
0
0
0
0
0
0
0
0
0
0
0
2
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
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 (%)

5
5
4
1
1
0
0
0
0
0
5
9
11
10
7
1
2
1
0
4
6
7
5
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
0
0

Wind Speed/Direction (mph)

8
7
7
7
8
7
7
6
6
6
6
6
7
7
8
10
11
11
12
13
12
11
10
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
68
76
77
77
78
79
79
81
81
85
86
88
86
82
68
59
52
48
45
43
42
47
53

Pressure (mb)

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

Ozone (du)

278
278
277
279
281
282
282
281
282
284
285
284
284
286
287
287
288
289
289
289
290
291
291
290

Friday 31

Waxing Gibbous 74%

16:30

03:24

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 08:10, Set: 18:42, Transit: 13:26. Moon - Rise: 16:30, Set: 03:24. Civil Dark: 19:11 - 07:43. Nautical Dark: 19:42 - 07:12. Astro Dark: 20:13 - 06:41

Total Clouds (% Sky Obscured)

69
66
69
65
84
80
71
69
68
75
76
76
76
78
80
81
88
94
100
99
98
97
88
79

Low Clouds (% Sky Obscured)

17
12
9
5
20
35
50
51
53
55
56
57
58
59
61
62
61
58
51
57
66
78
72
65

Medium Clouds (% Sky Obscured)

49
43
45
38
37
35
22
25
29
31
64
63
43
40
36
31
51
70
90
75
61
49
38
31

High Clouds (% Sky Obscured)

0
0
0
4
5
4
3
3
3
35
30
21
1
8
9
9
5
5
0
0
0
1
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
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
0
0
0
0
0
0
0
1
0
4
5
6
11
7
1
6
8
8
17
21
23
22
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
70
74
75
75
77
70
69
75
85
81
78
80
83
74
64
57
52
48
46
49
51
54
61

Pressure (mb)

1013
1014
1014
1015
1015
1015
1015
1015
1015
1015
1016
1016
1017
1017
1018
1018
1019
1019
1018
1018
1018
1019
1019
1019

Ozone (du)

289
289
291
292
293
293
293
293
292
292
293
295
296
295
297
299
301
304
307
309
311
312
314
314

Saturday 1

Waxing Gibbous 84%

15:55

03:35

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

Sun - Rise: 07:11, Set: 17:41, Transit: 12:26. Moon - Rise: 15:55, Set: 03:35. Civil Dark: 19:10 - 06:44. Nautical Dark: 19:41 - 06:13. Astro Dark: 20:12 - 05:42

Total Clouds (% Sky Obscured)

71
71
71
70
73
74
72
49
38
40
41
43
39
39
44
59
73
82
84
86
88
86
89
93

Low Clouds (% Sky Obscured)

58
57
58
62
62
62
62
49
38
40
41
43
39
39
41
55
69
78
78
81
85
84
85
85

Medium Clouds (% Sky Obscured)

20
17
9
6
4
2
1
1
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
2

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
3
5
8

ISS Passover

Visibility (miles)

9
9
9
9
9
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 (%)

13
11
8
0
0
0
0
0
0
0
0
0
1
2
0
3
4
4
3
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)

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

Chance of Frost

Temperature (°C)

7
6
6
5
5
5
5
4
4
4
3
3
3
5
7
9
10
10
11
11
11
11
11
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
79
82
83
85
88
89
91
91
91
91
91
91
80
71
64
57
51
44
44
44
44
47
49

Pressure (mb)

1020
1020
1021
1021
1021
1021
1022
1022
1022
1022
1022
1023
1023
1023
1024
1024
1023
1023
1022
1022
1022
1021
1021
1021

Ozone (du)

313
313
312
312
312
310
309
308
308
309
309
308
308
311
313
315
314
314
313
309
305
301
297
293

Sunday 2

Waxing Gibbous 92%

16:22

04:47

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
03 OK
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:12, Set: 17:40, Transit: 12:26. Moon - Rise: 16:22, Set: 04:47. Civil Dark: 18:08 - 06:45. Nautical Dark: 18:40 - 06:14. Astro Dark: 19:11 - 05:43

Total Clouds (% Sky Obscured)

81
67
52
67
82
98
71
43
19
42
63
69
75
82
90
79
69
79

Low Clouds (% Sky Obscured)

76
65
47
32
16
2
6
10
14
16
19
23
49
71
90
79
69
70

Medium Clouds (% Sky Obscured)

1
1
0
11
18
32
28
24
19
33
42
46
53
59
64
70
69
79

High Clouds (% Sky Obscured)

5
3
0
5
11
16
11
5
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
9

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
1
1
1
0
0
0
23
33
42
38
30
14

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
8
8
7
7
6
6
6
6
6
6
6
7
7
8
8
10
11

Feels Like (°C)

8
6
6
6
6
5
5
2
3
2
2
3
2
3
3
3
3
3

Dew Point (°C)

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

Relative Humidity (%)

52
57
63
70
71
71
72
72
74
74
72
71
70
74
78
84
78
73

Pressure (mb)

1021
1021
1021
1021
1020
1020
1020
1019
1019
1019
1018
1018
1018
1018
1018
1019
1018
1018

Ozone (du)

289
285
281
277
274
271
268
267
265
264
263
263
263
262
261
260
259
259

Forecast for Hamburg, Clark, United States of America (38.40,-85.78)

Generated: 27/10/25 19:07:59. Forecast: 27/10/25 to 02/11/25. Timezone: UTC-4.00