Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 11

Waning Gibbous 50%

22:46

No Set

14 Bad
15 Bad
16 Bad
17 Bad
18 OK
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

Sun - Rise: 07:42, Set: 16:49, Transit: 12:15. Moon - Rise: 22:46, Set: No Set. Civil Dark: 17:25 - 07:06. Nautical Dark: 18:04 - 06:26. Astro Dark: 18:43 - 05:48

Total Clouds (% Sky Obscured)

98
100
64
82
26
74
79
79
79
95
96
100
100
64
59
88
92
100
89
100
83
86
96
100

Low Clouds (% Sky Obscured)

22
27
34
39
15
30
29
18
23
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
44
0
0
0
0
0
0
0
0
7
2
0
3
0
3
0
0
0
6
6
14

High Clouds (% Sky Obscured)

92
67
64
55
26
68
55
60
52
93
91
100
100
64
59
88
90
100
89
100
78
81
93
100

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)

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

Chance of Frost

Temperature (°C)

12
12
11
10
8
8
7
7
7
7
7
7
7
7
7
7
7
7
7
8
10
12
13
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
73
78
87
90
90
90
90
91
91
91
93
91
91
90
90
90
91
90
84
76
66
63
56

Pressure (mb)

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

Ozone (du)

282
283
282
283
284
281
284
285
283
277
271
265
260
261
261
261
260
260
260
260
260
261
263
264

Wednesday 12

Third Quarter 39%

00:06

14:09

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

Sun - Rise: 07:44, Set: 16:48, Transit: 12:15. Moon - Rise: 00:06, Set: 14:09. Civil Dark: 17:24 - 07:08. Nautical Dark: 18:03 - 06:28. Astro Dark: 18:42 - 05:49

Total Clouds (% Sky Obscured)

95
75
61
56
27
56
55
42
49
59
36
32
23
31
20
18
19
42
30
56
30
30
81
84

Low 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

Medium Clouds (% Sky Obscured)

0
3
0
0
0
0
0
0
0
0
0
0
2
0
4
2
0
13
11
31
9
6
5
23

High Clouds (% Sky Obscured)

95
75
61
56
27
56
55
42
49
59
36
32
23
31
5
16
19
15
5
37
22
13
68
67

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)

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

Chance of Frost

Temperature (°C)

14
14
13
11
10
10
10
10
10
10
10
10
10
10
10
10
9
10
10
11
13
16
16
17

Feels Like (°C)

11
11
10
8
8
7
8
8
7
7
7
7
7
8
8
10
8
7
8
10
10
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

56
58
63
68
73
76
76
76
78
81
81
82
84
85
87
88
90
90
88
81
72
59
56
57

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1013
1012
1012

Ozone (du)

264
264
264
264
265
266
266
264
263
261
260
259
258
257
258
258
258
259
262
263
264
264
265
265

Thursday 13

Waning Crescent 30%

01:21

14:23

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:45, Set: 16:46, Transit: 12:15. Moon - Rise: 01:21, Set: 14:23. Civil Dark: 17:22 - 07:09. Nautical Dark: 18:02 - 06:29. Astro Dark: 18:41 - 05:51

Total Clouds (% Sky Obscured)

90
99
100
95
100
98
100
89
98
99
100
100
100
100
100
100
100
100
100
100
96
92
90
76

Low Clouds (% Sky Obscured)

0
0
0
0
42
33
29
23
4
10
26
20
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

21
22
55
52
62
95
100
78
98
91
100
100
68
97
100
100
100
100
100
100
86
34
90
20

High Clouds (% Sky Obscured)

86
97
26
23
100
42
38
25
40
75
44
64
75
79
77
89
100
100
100
100
90
79
69
61

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
4
4
6
5
7
4
3
16
18
16
10
2
0
1
1
1
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
6
4
5
4
4
5
5
5
4
5
5
5
5
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
15
13
13
12
13
12
12
11
11
10
10
11
10
10
9
9
9
9
10
10
11
13
13

Dew Point (°C)

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

Relative Humidity (%)

57
58
65
74
78
82
82
80
82
79
79
79
80
83
81
80
78
77
76
75
69
62
56
55

Pressure (mb)

1012
1012
1011
1011
1012
1012
1013
1013
1012
1012
1012
1012
1011
1011
1011
1011
1010
1010
1010
1010
1010
1009
1009
1008

Ozone (du)

264
263
264
265
266
267
270
271
272
273
273
274
274
273
274
274
274
273
273
275
277
279
280
280

Friday 14

Waning Crescent 21%

02:33

14:35

14 Bad
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

Sun - Rise: 07:47, Set: 16:45, Transit: 12:15. Moon - Rise: 02:33, Set: 14:35. Civil Dark: 17:21 - 07:11. Nautical Dark: 18:01 - 06:31. Astro Dark: 18:40 - 05:52

Total Clouds (% Sky Obscured)

62
45
59
76
93
95
97
100
100
100
100
98
96
94
96
98
100
99
99
98
99
99
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
8
17
25
18
10
3
28
53
77
71
66
60
64
67
71
58

Medium Clouds (% Sky Obscured)

12
0
14
31
41
43
44
74
77
61
79
89
95
39
96
98
100
79
98
98
98
98
99
97

High Clouds (% Sky Obscured)

50
42
34
21
12
41
70
99
97
95
94
69
45
20
14
8
2
11
21
30
53
77
100
100

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
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
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
1
0
4
5
6
7
5
2
8
13
21
28
38
52
48
55
59
73

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
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
61
65
72
75
76
77
78
79
77
77
79
79
77
76
72
73
73
73
73
72
69
70
72

Pressure (mb)

1008
1007
1007
1007
1007
1007
1007
1007
1008
1007
1008
1008
1008
1008
1007
1008
1008
1008
1009
1009
1009
1009
1009
1009

Ozone (du)

281
283
282
282
284
284
285
286
286
286
286
287
288
289
290
290
291
290
289
289
288
289
287
286

Saturday 15

Waning Crescent 13%

03:43

14:46

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
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

Sun - Rise: 07:49, Set: 16:44, Transit: 12:16. Moon - Rise: 03:43, Set: 14:46. Civil Dark: 17:20 - 07:12. Nautical Dark: 18:00 - 06:32. Astro Dark: 18:39 - 05:54

Total Clouds (% Sky Obscured)

100
100
93
86
81
72
61
38
52
47
63
63
63
59
75
86
98
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

45
32
41
50
59
53
46
38
45
44
47
47
46
46
49
54
64
69
73
79
77
76
74
77

Medium Clouds (% Sky Obscured)

94
91
82
66
60
52
5
2
6
11
10
13
14
13
11
15
24
39
53
68
59
51
43
44

High Clouds (% Sky Obscured)

100
100
84
68
52
35
17
0
33
47
63
63
63
59
75
86
98
99
99
100
100
100
100
99

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

82
83
58
30
6
2
2
0
1
1
0
6
7
3
15
17
15
45
49
41
38
36
36
43

Precipitation Amount (mm)

0.7
0.8
0.2
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
8
7
7
7
5
4
4
4
4
4
4
4
5
5
4
4
4
4
5
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
84
90
88
88
88
91
93
95
96
95
96
96
96
96
95
95
91
91
90
90
90
91
90

Pressure (mb)

1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1007
1007
1007
1006
1006
1005
1005
1005
1005
1004
1004
1003

Ozone (du)

287
285
284
283
284
285
286
286
286
287
289
290
292
295
297
297
297
296
297
297
298
299
300
301

Sunday 16

Waning Crescent 8%

04:54

14:57

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:50, Set: 16:43, Transit: 12:16. Moon - Rise: 04:54, Set: 14:57. Civil Dark: 17:19 - 07:14. Nautical Dark: 17:59 - 06:34. Astro Dark: 18:38 - 05:55

Total Clouds (% Sky Obscured)

100
100
97
94
91
93
93
93
96
97
98
98
98
97
97
97
96
85
78
71
73
75
78
77

Low Clouds (% Sky Obscured)

80
82
85
86
88
89
89
86
89
93
97
96
96
96
94
92
89
85
78
71
73
75
74
60

Medium Clouds (% Sky Obscured)

46
50
64
77
89
82
75
68
52
39
21
21
17
13
19
32
42
58
71
71
73
75
78
77

High Clouds (% Sky Obscured)

99
98
66
33
0
0
0
0
0
0
0
0
1
1
1
1
2
7
11
18
24
26
25
22

ISS Passover

Visibility (miles)

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

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

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

Precipitation Probability (%)

52
62
60
62
67
67
64
60
56
50
35
55
63
67
72
71
64
62
60
57
64
68
70
59

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
95
95
98
98
98
98
98
96
96
96
95
93
91
91
91
90
90
91
91
91
91
91

Pressure (mb)

1003
1003
1003
1003
1003
1003
1003
1004
1004
1004
1004
1004
1004
1005
1005
1006
1006
1007
1008
1008
1009
1010
1010
1010

Ozone (du)

301
301
300
299
299
298
298
297
297
298
298
299
299
299
299
300
302
303
304
304
305
306
307
308

Monday 17

Waning Crescent 3%

06:05

15:09

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

Sun - Rise: 07:52, Set: 16:41, Transit: 12:16. Moon - Rise: 06:05, Set: 15:09. Civil Dark: 17:18 - 07:15. Nautical Dark: 17:58 - 06:35. Astro Dark: 18:37 - 05:56

Total Clouds (% Sky Obscured)

76
74
78
81
85
84
85
86
90
94
99
98
98
98
94
90
85

Low Clouds (% Sky Obscured)

55
47
55
63
71
69
68
69
75
81
86
85
83
81
74
68
62

Medium Clouds (% Sky Obscured)

76
74
78
81
81
54
27
0
4
9
17
33
45
54
41
28
17

High Clouds (% Sky Obscured)

21
23
30
32
35
39
42
29
27
27
27
23
24
25
25
20
20

ISS Passover

Visibility (miles)

4
7
9
9
9
9
9
9
9
8
7
6
7
8
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
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

50
43
36
27
18
18
19
20
24
25
25
24
23
22
18
14
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
5
4
4
4
4
4
4
5
4
4
4
4
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
2
3
2
3
2
1
2
1
1
1
1
2
1
1
1
2

Dew Point (°C)

4
4
3
3
3
3
2
3
3
3
2
2
2
2
2
2
2

Relative Humidity (%)

90
86
83
85
86
88
88
89
89
89
89
88
89
91
91
93
93

Pressure (mb)

1011
1011
1011
1012
1012
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

301
293
286
290
294
298
300
302
304
304
304
304
309
314
319
322
326

Forecast for Rhöndorf, Cologne District, Germany (50.67,7.21)

Generated: 11/11/25 14:20:51. Forecast: 11/11/25 to 17/11/25. Timezone: UTC+1.00