Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 16

Waxing Crescent 30%

13:42

21:16

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

Sun - Rise: 07:10, Set: 19:42, Transit: 13:25. Moon - Rise: 13:42, Set: 21:16. Civil Dark: 20:15 - 06:37. Nautical Dark: 20:54 - 05:58. Astro Dark: 21:36 - 05:17

Total Clouds (% Sky Obscured)

75
77
56
72
47
56
76
91
62
37
30
39
38
36
38
35
47
48
57
99
100
100
99
91

Low Clouds (% Sky Obscured)

75
28
55
34
40
49
67
78
59
27
22
26
22
19
26
32
45
45
43
20
9
2
2
18

Medium Clouds (% Sky Obscured)

19
24
27
16
22
16
20
21
2
3
0
0
0
0
0
0
0
0
0
0
45
45
29
87

High Clouds (% Sky Obscured)

14
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
1
18
99
100
100
97
59

ISS Passover

Visibility (miles)

9
8
7
6
7
8
9
9
9
5
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
Very Light Rain
Very Light Rain
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

26
39
20
49
49
46
34
48
54
27
19
7
7
5
4
1
0
0
1
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
6
7
8
9
10
9
9
9
8
4
4
4
4
4
3
3
3
3
4
4
4
4
4

Chance of Frost

Temperature (°C)

17
18
19
18
18
18
18
18
17
16
14
13
13
12
12
12
11
11
11
10
10
10
11
13

Feels Like (°C)

17
18
19
17
17
17
17
16
15
15
16
14
14
13
12
13
12
12
10
9
9
8
10
12

Dew Point (°C)

15
14
13
13
11
10
9
7
10
12
12
11
11
11
10
11
10
10
10
9
9
9
9
10

Relative Humidity (%)

87
78
70
70
62
60
53
49
61
78
84
89
90
93
92
93
93
93
93
93
91
93
88
83

Pressure (mb)

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

Ozone (du)

292
293
297
300
305
311
319
324
324
325
327
327
327
324
324
317
312
309
303
299
297
297
295
296

Thursday 17

Waxing Crescent 39%

14:50

21:51

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
08 Bad
09 Bad

Sun - Rise: 07:11, Set: 19:40, Transit: 13:25. Moon - Rise: 14:50, Set: 21:51. Civil Dark: 20:13 - 06:39. Nautical Dark: 20:52 - 06:00. Astro Dark: 21:33 - 05:19

Total Clouds (% Sky Obscured)

95
88
97
92
96
100
100
100
87
96
99
100
100
100
100
99
100
99
100
80
96
100
98
56

Low Clouds (% Sky Obscured)

48
38
32
25
25
28
45
53
17
18
31
55
80
92
71
83
75
37
63
10
18
31
37
15

Medium Clouds (% Sky Obscured)

75
31
66
42
74
21
76
60
57
40
45
87
100
100
78
81
72
67
99
64
93
98
58
37

High Clouds (% Sky Obscured)

18
15
76
15
20
100
100
100
42
15
58
100
100
79
100
88
100
93
93
49
30
84
98
1

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
2
2
3
1
0
0
0
0
1
3
3
7
20
27
13
7
6
7
4
4
3
8
3

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

Chance of Frost

Temperature (°C)

15
16
17
18
18
19
19
19
18
17
15
15
15
14
15
15
14
14
14
13
13
11
12
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
61
50
44
41
40
40
43
46
56
58
61
59
56
56
58
69
70
80
76
86
88
87
76

Pressure (mb)

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

Ozone (du)

298
298
298
294
292
291
292
293
296
297
297
297
297
297
296
295
296
297
296
296
298
299
302
306

Friday 18

First Quarter 49%

15:50

22:38

10 Bad
11 Bad
12 Bad
13 Bad
14 OK
15 OK
16 OK
17 OK
18 Bad
19 Bad
20 OK
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

Sun - Rise: 07:13, Set: 19:38, Transit: 13:25. Moon - Rise: 15:50, Set: 22:38. Civil Dark: 20:11 - 06:40. Nautical Dark: 20:50 - 06:01. Astro Dark: 21:30 - 05:21

Total Clouds (% Sky Obscured)

55
52
71
67
31
41
29
46
55
81
28
78
80
99
100
100
83
97
97
97
96
98
98
99

Low Clouds (% Sky Obscured)

31
38
55
56
27
17
20
11
16
9
4
0
0
0
0
16
3
49
35
40
35
54
65
81

Medium Clouds (% Sky Obscured)

33
22
25
16
2
18
12
18
3
0
0
0
29
50
43
30
50
97
97
86
95
93
96
94

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
9
25
65
21
78
80
99
100
100
40
35
70
64
67
57
47
43

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 (%)

4
12
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
6
1
16
23

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

Chance of Frost

Temperature (°C)

15
16
17
18
19
19
19
19
19
17
15
13
12
12
11
12
12
12
13
13
13
13
14
15

Feels Like (°C)

15
16
16
16
17
18
18
18
18
16
14
13
12
11
9
10
10
10
11
11
11
12
12
13

Dew Point (°C)

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

Relative Humidity (%)

66
60
54
50
45
40
39
40
45
54
57
60
63
66
66
67
68
67
64
64
64
64
64
62

Pressure (mb)

1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1020

Ozone (du)

309
306
303
302
301
300
300
297
296
296
295
294
293
291
287
284
282
280
281
283
285
287
288
287

Saturday 19

Waxing Gibbous 59%

16:38

23:36

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
08 Bad
09 Bad

Sun - Rise: 07:15, Set: 19:36, Transit: 13:24. Moon - Rise: 16:38, Set: 23:36. Civil Dark: 20:08 - 06:42. Nautical Dark: 20:47 - 06:03. Astro Dark: 21:28 - 05:23

Total Clouds (% Sky Obscured)

100
99
99
98
96
93
91
89
86
85
88
92
96
98
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
95
91
87
75
58
38
57
60
63
51
42
29
23
26
30
36
41
47
55
82
90
74
81

Medium Clouds (% Sky Obscured)

88
43
32
26
25
26
26
33
27
43
42
46
52
49
47
43
62
55
56
53
52
52
49
43

High Clouds (% Sky Obscured)

46
51
82
86
58
68
52
44
41
38
37
22
38
59
81
100
100
100
100
98
97
95
97
98

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
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

24
19
14
5
6
4
0
1
0
0
0
0
0
0
1
0
4
5
4
38
57
70
65
62

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
16
17
18
18
20
21
20
19
18
17
17
17
16
16
16
15
15
15
14
15
15
16

Feels Like (°C)

13
13
15
15
17
17
18
20
20
19
19
17
17
16
16
15
16
15
14
15
14
15
15
16

Dew Point (°C)

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

Relative Humidity (%)

60
62
60
59
59
61
50
52
64
68
70
70
72
76
82
85
87
87
89
90
90
83
79
77

Pressure (mb)

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

Ozone (du)

287
287
287
287
286
287
289
288
288
289
289
288
287
287
286
287
289
290
291
292
292
291
291
291

Sunday 20

Waxing Gibbous 68%

17:14

00:43

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
08 Bad
09 Bad

Sun - Rise: 07:16, Set: 19:33, Transit: 13:24. Moon - Rise: 17:14, Set: 00:43. Civil Dark: 20:06 - 06:43. Nautical Dark: 20:45 - 06:05. Astro Dark: 21:25 - 05:24

Total Clouds (% Sky Obscured)

100
100
100
100
94
91
86
88
93
96
97
98
100
99
99
97
93
89
86
85
81
81
83
82

Low Clouds (% Sky Obscured)

77
79
67
66
64
55
57
43
33
25
23
19
15
17
22
27
29
29
28
25
23
21
19
25

Medium Clouds (% Sky Obscured)

37
39
74
79
17
10
5
11
19
27
24
21
16
18
21
29
27
26
26
20
12
3
4
3

High Clouds (% Sky Obscured)

100
100
97
100
93
88
83
82
79
82
83
90
100
97
93
88
61
33
5
5
0
0
0
5

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 (%)

43
29
39
37
27
23
6
6
1
0
0
0
0
0
0
0
1
1
1
1
1
0
2
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)

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

Chance of Frost

Temperature (°C)

18
19
19
19
19
20
20
19
18
17
16
14
13
12
12
11
11
11
11
11
10
10
11
12

Feels Like (°C)

17
18
18
17
18
18
18
18
16
15
14
13
12
11
11
11
10
10
10
10
10
10
11
10

Dew Point (°C)

14
14
14
13
15
13
11
10
10
9
10
9
9
9
9
9
9
8
8
8
8
9
9
8

Relative Humidity (%)

78
72
72
70
73
63
58
55
57
60
67
71
75
77
81
84
85
85
85
85
87
88
88
79

Pressure (mb)

1024
1025
1025
1025
1025
1025
1026
1026
1026
1027
1027
1028
1028
1029
1029
1030
1030
1030
1030
1030
1030
1030
1030
1031

Ozone (du)

290
289
288
286
286
284
283
282
282
281
279
277
278
279
279
280
281
280
279
278
278
278
277
278

Monday 21

Waxing Gibbous 77%

17:41

01:56

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

Sun - Rise: 07:18, Set: 19:31, Transit: 13:24. Moon - Rise: 17:41, Set: 01:56. Civil Dark: 20:04 - 06:45. Nautical Dark: 20:42 - 06:06. Astro Dark: 21:23 - 05:26

Total Clouds (% Sky Obscured)

87
85
85
81
71
61
48
37
28
22
23
33
36
50
63
74
70
64
61
69
77
86
75
64

Low Clouds (% Sky Obscured)

25
31
26
31
31
27
27
22
19
17
19
18
19
39
62
74
70
64
61
69
75
83
73
62

Medium Clouds (% Sky Obscured)

3
4
6
7
14
23
33
23
12
1
1
1
0
1
4
7
5
3
0
0
0
0
0
0

High Clouds (% Sky Obscured)

10
20
44
48
35
36
19
12
6
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
1
1
0
0
0
0
0
0
0
0
0
0
5
6
2
3
3
1
13
19
21
16
15

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

Chance of Frost

Temperature (°C)

14
15
16
18
19
19
19
19
18
16
15
14
13
13
13
12
12
12
11
11
11
11
12
13

Feels Like (°C)

11
12
12
13
14
18
17
17
17
17
17
14
14
15
14
14
13
12
11
11
11
11
12
13

Dew Point (°C)

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

Relative Humidity (%)

69
61
55
50
45
46
47
48
54
60
68
71
76
83
81
81
80
83
84
87
90
91
93
84

Pressure (mb)

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

Ozone (du)

278
279
278
278
277
278
279
280
280
280
280
279
278
278
277
276
275
274
273
272
272
272
272
272

Tuesday 22

Waxing Gibbous 85%

18:02

03:11

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

Sun - Rise: 07:19, Set: 19:29, Transit: 13:23. Moon - Rise: 18:02, Set: 03:11. Civil Dark: 20:01 - 06:47. Nautical Dark: 20:40 - 06:08. Astro Dark: 21:20 - 05:28

Total Clouds (% Sky Obscured)

55
49
46
44
36
31
24
17
18
15
13
11
7
5
2
0
2
3
5
6
8
6

Low Clouds (% Sky Obscured)

53
49
28
7
11
14
17
17
18
15
13
11
7
5
2
0
2
3
5
6
8
6

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

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

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

Fog (%)

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

Precipitation Probability (%)

17
15
10
7
8
6
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
16
18
19
21
21
21
21
19
17
14
14
13
12
11
10
9
9
8
8
7
8

Feels Like (°C)

14
15
16
17
18
24
22
21
21
21
21
14
14
14
13
12
11
10
9
9
9
8

Dew Point (°C)

11
11
10
8
7
6
6
5
6
6
6
6
6
6
5
4
4
4
3
3
2
3

Relative Humidity (%)

78
71
58
48
40
38
36
36
41
48
56
59
62
65
66
68
69
70
70
70
70
70

Pressure (mb)

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

Ozone (du)

271
271
271
271
272
272
273
273
273
273
274
274
274
274
274
274
274
274
274
274
274
274

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

Generated: 16/09/26 10:51:57. Forecast: 16/09/26 to 22/09/26. Timezone: UTC+2.00