Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 31

Waxing Gibbous 72%

15:08

01:36

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 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:23, Set: 17:07, Transit: 12:14. Moon - Rise: 15:08, Set: 01:36. Civil Dark: 17:41 - 06:49. Nautical Dark: 18:20 - 06:10. Astro Dark: 18:58 - 05:32

Total Clouds (% Sky Obscured)

99
100
93
100
100
100
98
88
65
100
100
100
91
65
64
70
50
10
55
46
100
94
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
10
5
0
15
0
0
11
5
4
4
5
1
1
1
14
21
26
33

Medium Clouds (% Sky Obscured)

23
42
30
27
14
28
44
37
30
70
100
100
91
65
43
47
33
7
17
12
15
29
100
100

High Clouds (% Sky Obscured)

99
94
80
100
100
100
96
77
62
100
100
99
25
0
0
2
2
0
50
46
100
76
75
70

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
0
0
0
1
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
80
71
65
61
60
61
62
69
76
80
81
83
84
87
88
88
91
93
91
91
93
93
92

Pressure (mb)

1014
1014
1014
1014
1013
1013
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1011
1011
1011

Ozone (du)

256
257
258
260
261
259
259
259
258
260
261
261
261
262
266
268
270
269
269
269
270
268
267
267

Saturday 1

Waxing Gibbous 81%

15:22

02:59

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
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:25, Set: 17:05, Transit: 12:14. Moon - Rise: 15:22, Set: 02:59. Civil Dark: 17:40 - 06:50. Nautical Dark: 18:18 - 06:11. Astro Dark: 18:56 - 05:33

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)

40
39
44
48
46
68
60
52
46
64
51
35
25
10
9
10
15
16
12
4
10
0
20
4

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
98
60
73
60
60
19
99
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
96
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

26
41
53
51
69
69
87
95
95
54
18
8
22
14
26
33
42
24
47
17
4
1
3
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.5
1.1
0.2
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
14
14
15
16
16
15
15
15
14
13
13
12
12
12
11
11
11
11
11
10
10
10

Feels Like (°C)

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

Dew Point (°C)

10
11
12
12
12
13
12
12
13
14
11
12
11
11
11
11
11
10
10
9
9
9
9
9

Relative Humidity (%)

90
89
86
89
83
82
79
80
86
93
84
89
90
92
92
93
95
93
95
88
90
93
93
93

Pressure (mb)

1011
1011
1010
1009
1009
1009
1009
1009
1009
1010
1010
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011

Ozone (du)

268
268
268
270
272
272
272
272
271
272
274
275
275
277
278
279
283
288
290
295
296
299
301
302

Sunday 2

Waxing Gibbous 90%

15:35

04:24

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
05 Bad
06 OK
07 OK

Sun - Rise: 07:27, Set: 17:03, Transit: 12:14. Moon - Rise: 15:35, Set: 04:24. Civil Dark: 17:38 - 06:52. Nautical Dark: 18:17 - 06:13. Astro Dark: 18:55 - 05:35

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
91
83
87
95
68
87
61
95
95
94
90
92
94
94
62
42
24
27

Low Clouds (% Sky Obscured)

6
55
55
50
39
47
31
35
36
23
50
70
54
92
86
75
85
90
92
88
60
33
8
3

Medium Clouds (% Sky Obscured)

100
100
88
96
94
100
54
32
53
49
68
87
25
35
35
52
33
23
21
14
7
4
1
5

High Clouds (% Sky Obscured)

100
100
100
100
100
94
83
69
81
87
4
2
0
0
0
0
0
0
1
0
1
15
15
15

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
5
7
9
9
8
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
Very Light Rain
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
8
11
25
12
6
8
7
7
32
65
53
33
38
49
38
37
26
29
11
8
7
3
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
90
86
79
77
76
67
62
66
75
83
84
82
84
84
87
84
84
80
79
85
88
85
82

Pressure (mb)

1011
1012
1011
1011
1011
1011
1010
1010
1010
1011
1011
1011
1012
1012
1013
1013
1014
1015
1016
1017
1017
1018
1019
1019

Ozone (du)

306
308
312
312
309
309
313
313
317
318
315
314
317
315
315
314
312
300
297
294
293
291
288
287

Monday 3

Waxing Gibbous 96%

15:49

05:53

08 Good
09 Good
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
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:28, Set: 17:02, Transit: 12:14. Moon - Rise: 15:49, Set: 05:53. Civil Dark: 17:36 - 06:53. Nautical Dark: 18:15 - 06:14. Astro Dark: 18:53 - 05:36

Total Clouds (% Sky Obscured)

14
17
38
58
79
89
90
90
79
71
62
76
88
100
100
100
100
99
98
95
90
90
91
62

Low Clouds (% Sky Obscured)

2
0
6
13
18
20
21
22
15
7
0
10
21
31
28
25
22
16
11
5
13
20
27
19

Medium Clouds (% Sky Obscured)

7
10
18
29
35
37
37
28
23
21
15
15
17
21
15
15
8
10
14
17
12
5
0
0

High Clouds (% Sky Obscured)

1
2
8
14
21
38
51
62
51
46
37
58
78
99
99
100
100
98
96
94
90
90
91
62

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
81
72
66
64
61
60
62
67
76
82
85
82
80
84
88
88
90
93
93
93
93
93
93

Pressure (mb)

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

Ozone (du)

284
282
281
279
277
276
277
276
277
276
274
273
271
271
271
269
268
267
266
264
263
264
263
262

Tuesday 4

Waxing Gibbous 99%

16:06

07:26

08 Bad
09 Good
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
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:30, Set: 17:00, Transit: 12:14. Moon - Rise: 16:06, Set: 07:26. Civil Dark: 17:35 - 06:55. Nautical Dark: 18:14 - 06:16. Astro Dark: 18:52 - 05:38

Total Clouds (% Sky Obscured)

40
10
40
70
100
92
85
80
89
93
81
59
57
57
61
68
71
88
92
91
91
90
95
90

Low Clouds (% Sky Obscured)

12
5
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
2
56
55
41
43
38
22
25
22
21
42
62
71
82
85
90
91
84
72
66

High Clouds (% Sky Obscured)

33
0
33
67
100
91
81
72
81
91
81
30
21
11
8
4
1
5
9
14
9
5
0
4

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
84
76
68
63
61
60
61
65
72
75
77
78
78
79
76
72
71
72
71
72
74
75
75

Pressure (mb)

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

Ozone (du)

263
263
263
262
262
263
263
263
262
262
261
262
262
263
263
263
263
263
264
265
267
268
269
270

Wednesday 5

Full Moon 100%

16:27

No Set

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
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:32, Set: 16:58, Transit: 12:14. Moon - Rise: 16:27, Set: No Set. Civil Dark: 17:33 - 06:57. Nautical Dark: 18:12 - 06:17. Astro Dark: 18:51 - 05:39

Total Clouds (% Sky Obscured)

82
78
73
73
73
72
73
85
88
91
94
96
98
100
91
82
75
84
92
100
98
96
95
96

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
7
21

Medium Clouds (% Sky Obscured)

69
67
56
48
39
31
21
11
10
10
9
14
20
26
43
46
49
46
43
35
43
55
65
77

High Clouds (% Sky Obscured)

8
16
24
32
41
58
67
76
88
91
94
91
84
84
85
66
63
48
42
41
35
29
33
52

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
2
0
0
2
3
3
2
1
3
13
11
13
20
16
21

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

Chance of Frost

Temperature (°C)

7
9
10
11
14
15
15
14
14
12
11
10
10
10
10
10
10
10
10
10
10
10
11
11

Feels Like (°C)

4
4
5
5
6
7
13
12
11
11
12
12
7
7
8
8
8
7
7
7
7
7
8
7

Dew Point (°C)

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

Relative Humidity (%)

73
70
68
63
59
55
55
55
55
61
68
74
74
74
74
76
74
74
77
78
80
78
78
77

Pressure (mb)

1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

271
272
272
274
275
276
276
276
276
274
273
272
271
269
268
268
268
268
268
268
268
267
266
264

Thursday 6

Waning Gibbous 97%

16:57

09:02

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

Sun - Rise: 07:33, Set: 16:57, Transit: 12:14. Moon - Rise: 16:57, Set: 09:02. Civil Dark: 17:32 - 06:58. Nautical Dark: 18:11 - 06:19. Astro Dark: 18:49 - 05:41

Total Clouds (% Sky Obscured)

98
100
94
90
85
82
81
81
82
82
82
86
91
95
86
78
70

Low Clouds (% Sky Obscured)

31
49
61
72
82
78
71
68
69
73
76
67
61
54
58
61
67

Medium Clouds (% Sky Obscured)

89
100
91
79
65
69
73
78
82
82
82
86
91
95
68
38
19

High Clouds (% Sky Obscured)

78
100
78
60
40
40
40
45
55
55
70
70
65
65
43
22
0

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

25
38
36
42
62
53
47
44
47
61
68
59
45
27
14
11
8

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
83
84
89
92
93
93
93
93
95
96
98
98
96
96
96
95

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1016
1016
1017
1017
1017
1018
1018

Ozone (du)

264
264
264
263
261
260
260
260
260
262
264
267
273
280
286
284
282

Forecast for Bad Honnef, Cologne District, Germany (50.64,7.23)

Generated: 31/10/25 08:51:39. Forecast: 31/10/25 to 06/11/25. Timezone: UTC+1.00