Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 31

Waning Gibbous 57%

23:00

14:09

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
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:23, Set: 17:06, Transit: 12:14. Moon - Rise: 23:00, Set: 14:09. Civil Dark: 17:40 - 06:48. Nautical Dark: 18:19 - 06:10. Astro Dark: 18:57 - 05:32

Total Clouds (% Sky Obscured)

80
64
61
77
87
93
89
97
99
97
93
99
100
92
97
100
99
99
98
98
99
98
100
100

Low Clouds (% Sky Obscured)

29
34
43
72
87
93
89
97
98
94
90
98
82
71
80
71
79
71
76
74
48
50
39
33

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
2
3
11
19
21
24
39
38
58
87
96
97
78
80
97
94
100
100

High Clouds (% Sky Obscured)

2
2
4
9
6
5
7
2
4
50
50
45
45
31
48
52
82
81
51
50
47
11
76
76

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
22
23
22
27
40
11
3
1
1
1
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
1
2
3
10
3
0
1
9
13
1
0
3
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
2
2
2
2
2
2
3
3
2
1
1
1
2
3
3
3
3
3
4
3
3
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
90
90
88
85
80
82
82
83
83
84
78
70
60
53
51
52
59
63
64
68
71
71
71

Pressure (mb)

1032
1032
1032
1032
1032
1031
1031
1031
1031
1031
1032
1032
1031
1031
1031
1030
1030
1030
1030
1031
1031
1031
1032
1032

Ozone (du)

267
266
267
268
268
268
269
270
271
270
268
268
270
270
271
272
273
274
275
274
274
274
275
276

Sunday 1

Third Quarter 46%

23:00

14:30

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
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:25, Set: 17:04, Transit: 12:14. Moon - Rise: 23:00, Set: 14:30. Civil Dark: 17:38 - 06:50. Nautical Dark: 18:17 - 06:11. Astro Dark: 18:55 - 05:33

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
98
98
100
100
97
89
78
70

Low Clouds (% Sky Obscured)

40
42
45
48
48
57
71
89
96
96
92
87
87
85
86
88
91
88
93
81
70
73
72
57

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
100
100
100
99
91
90
74
73
61
49
55
43
21

High Clouds (% Sky Obscured)

100
100
100
100
100
100
87
97
96
100
86
98
96
100
76
84
88
88
84
70
57
30
5
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
5
6
7
8
8
7
7
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
23
23

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
1
5
24
56
69
69
66
66
69
68
53
39
16
6
6
4
2
2
4
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
0
0
0
-0
-1
-0
1
3
3
5
5
5
6
6
6
6
6
6
6
6
6
6
5

Relative Humidity (%)

71
70
71
71
71
71
71
73
85
89
94
93
94
94
93
94
94
91
94
94
93
93
93
94

Pressure (mb)

1032
1032
1031
1032
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030

Ozone (du)

278
279
279
280
281
283
285
288
291
292
291
292
291
292
294
295
296
295
293
290
289
288
288
288

Monday 2

Waning Crescent 35%

00:24

14:47

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

Sun - Rise: 07:26, Set: 17:02, Transit: 12:14. Moon - Rise: 00:24, Set: 14:47. Civil Dark: 17:37 - 06:52. Nautical Dark: 18:16 - 06:13. Astro Dark: 18:54 - 05:35

Total Clouds (% Sky Obscured)

34
21
4
13
33
4
3
3
6
15
2
9
24
43
26
31
45
31
19
7
8
47
45
59

Low Clouds (% Sky Obscured)

31
20
2
11
26
2
2
2
4
3
2
5
24
39
25
27
27
29
17
7
8
47
45
59

Medium Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
11
0
3
0
0
0
2
18
2
0
0
0
0
0
2

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 (%)

29
27
18
2
1
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
2
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)

1
1
1
1
1
1
2
2
2
2
2
6
7
8
9
9
8
8
6
6
6
6
10
11

Chance of Frost

Temperature (°C)

6
5
4
3
3
3
2
2
1
1
3
5
7
8
9
9
9
8
6
4
4
4
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
94
94
94
94
94
94
93
89
83
76
66
59
54
54
58
65
71
73
76
66
62

Pressure (mb)

1030
1030
1030
1030
1030
1030
1030
1030
1030
1031
1031
1031
1031
1030
1030
1029
1029
1029
1029
1030
1031
1031
1031
1031

Ozone (du)

287
287
288
289
290
291
292
293
292
292
293
293
294
295
296
297
297
297
297
298
299
298
299
299

Tuesday 3

Waning Crescent 24%

01:44

15:01

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

Sun - Rise: 07:28, Set: 17:00, Transit: 12:14. Moon - Rise: 01:44, Set: 15:01. Civil Dark: 17:35 - 06:53. Nautical Dark: 18:14 - 06:14. Astro Dark: 18:52 - 05:36

Total Clouds (% Sky Obscured)

73
88
87
45
42
48
47
52
43
45
65
65
64
63
68
71
77
67
60
51
19
22
37
25

Low Clouds (% Sky Obscured)

73
88
87
39
31
32
33
34
33
39
65
65
64
63
68
71
77
67
60
51
19
20
21
21

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
3
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
3
1
0
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
2
16
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
60
60
62
72
79
83
85
86
86
78
71
70
69
65
64
61
60
61
63
64
71
73
73

Pressure (mb)

1031
1031
1031
1031
1030
1030
1030
1030
1031
1031
1031
1031
1031
1030
1030
1030
1029
1029
1029
1030
1030
1030
1030
1030

Ozone (du)

298
296
295
294
292
290
292
293
294
294
295
294
296
295
293
293
295
296
296
297
298
299
300
300

Wednesday 4

Waning Crescent 16%

03:02

15:14

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

Sun - Rise: 07:30, Set: 16:59, Transit: 12:14. Moon - Rise: 03:02, Set: 15:14. Civil Dark: 17:34 - 06:55. Nautical Dark: 18:13 - 06:16. Astro Dark: 18:51 - 05:38

Total Clouds (% Sky Obscured)

22
19
20
21
19
17
18
17
20
24
29
29
32
33
24
12
0
0
0
0
1
3
3
7

Low Clouds (% Sky Obscured)

21
19
20
21
19
17
18
17
20
24
29
29
30
29
18
9
0
0
0
0
1
1
1
3

Medium Clouds (% Sky Obscured)

0
0
0
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

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

Chance of Frost

Temperature (°C)

4
3
2
2
2
1
1
1
1
2
3
5
6
8
9
9
8
9
7
5
4
3
2
2

Feels Like (°C)

2
1
1
1
1
0
0
0
-1
1
2
3
4
5
7
7
7
8
7
7
7
1
1
2

Dew Point (°C)

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

Relative Humidity (%)

75
77
80
83
86
88
86
88
88
88
77
66
53
46
45
47
50
53
57
64
72
74
77
79

Pressure (mb)

1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1029
1028
1028
1028
1029
1029
1029
1029
1029

Ozone (du)

299
298
297
297
296
295
295
294
294
295
295
295
294
294
293
292
292
291
290
289
288
287
285
283

Thursday 5

Waning Crescent 9%

04:18

15:27

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

Sun - Rise: 07:31, Set: 16:57, Transit: 12:14. Moon - Rise: 04:18, Set: 15:27. Civil Dark: 17:32 - 06:56. Nautical Dark: 18:11 - 06:17. Astro Dark: 18:50 - 05:39

Total Clouds (% Sky Obscured)

9
11
12
8
7
4
7
4
6
5
0
6
13
19
18
16
16
11
9
5
21
39
63
65

Low Clouds (% Sky Obscured)

5
7
10
8
7
4
7
4
6
5
0
5
9
12
11
15
15
10
5
3
9
18
22
23

Medium 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

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
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 (%)

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)

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

Chance of Frost

Temperature (°C)

2
1
1
1
1
0
0
-0
-1
1
3
4
6
7
9
9
8
8
6
5
3
3
2
2

Feels Like (°C)

1
1
2
-0
0
0
0
-1
-0
-1
1
1
2
2
2
9
8
7
7
7
7
2
2
2

Dew Point (°C)

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

Relative Humidity (%)

80
80
81
80
80
80
81
80
81
73
67
60
55
50
47
50
52
54
59
63
69
70
73
76

Pressure (mb)

1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1029
1028
1028
1027
1027
1027
1026
1027
1027
1027
1027
1027
1026

Ozone (du)

282
281
279
278
277
275
276
276
277
277
278
279
278
277
277
276
275
274
275
275
276
276
275
275

Friday 6

Waning Crescent 4%

05:34

15:41

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

Sun - Rise: 07:33, Set: 16:56, Transit: 12:14. Moon - Rise: 05:34, Set: 15:41. Civil Dark: 17:31 - 06:58. Nautical Dark: 18:10 - 06:19. Astro Dark: 18:48 - 05:40

Total Clouds (% Sky Obscured)

67
60
56
46
34
26
28
29
24
21
18
17
19
20
26
32
38
52
65
77

Low Clouds (% Sky Obscured)

23
24
20
19
18
20
28
29
24
21
18
17
16
14
8
4
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
10
13
19
8
6
4
3
2
0
0
1
2
14
26
38
51
64
77

High Clouds (% Sky Obscured)

0
0
0
0
0
3
4
7
6
5
4
3
2
0
9
18
28
33
32
28

ISS Passover

Visibility (miles)

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

Precipitation Type

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
1
2
2

Precipitation Amount (mm)

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
3
3
3
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4
3

Chance of Frost

Temperature (°C)

2
2
2
2
2
2
2
1
2
3
4
5
6
8
9
8
9
8
7
6

Feels Like (°C)

2
2
3
1
2
2
2
2
2
1
2
2
2
3
3
9
10
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

77
77
78
80
81
83
84
84
86
79
73
67
64
60
55
58
60
63
66
71

Pressure (mb)

1026
1026
1026
1025
1025
1025
1024
1024
1024
1024
1024
1024
1023
1022
1022
1021
1021
1020
1020
1020

Ozone (du)

273
272
270
270
270
270
270
270
269
270
270
270
271
272
272
274
277
279
281
283

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

Generated: 31/10/26 23:07:01. Forecast: 31/10/26 to 06/11/26. Timezone: UTC+1.00