Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 28

Waning Gibbous 93%

19:29

11:08

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
10 Bad
11 Bad

Sun - Rise: 07:29, Set: 19:15, Transit: 13:21. Moon - Rise: 19:29, Set: 11:08. Civil Dark: 19:48 - 06:56. Nautical Dark: 20:26 - 06:18. Astro Dark: 21:05 - 05:39

Total Clouds (% Sky Obscured)

100
100
99
100
95
100
100
100
100
79
88
92
86
99
91
99
98
99
95
94
100
100
95
97

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
32
39
50
41
33
28
0
0
0
0
0

Medium Clouds (% Sky Obscured)

80
87
90
92
95
95
78
89
100
78
68
90
79
69
64
49
73
65
48
93
100
100
84
63

High Clouds (% Sky Obscured)

100
94
75
100
83
100
100
100
83
46
71
75
76
94
57
95
85
95
75
73
100
100
86
86

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
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
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
3
17
2
7
7
5
1
2
3
2
2
19
10
0
3
37
30
24
12
5
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

5
4
2
1
3
3
4
5
4
4
3
3
2
2
3
3
4
4
5
5
5
5
5
7

Chance of Frost

Temperature (°C)

21
23
24
25
25
25
24
22
20
19
19
17
17
16
16
16
15
15
14
14
15
17
20
22

Feels Like (°C)

21
23
25
26
25
25
24
22
21
20
19
18
17
17
16
16
14
14
13
13
14
17
20
21

Dew Point (°C)

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

Relative Humidity (%)

54
48
47
47
47
52
61
66
68
68
69
68
68
71
68
73
72
71
71
82
84
83
75
56

Pressure (mb)

1020
1020
1020
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1020
1020
1020

Ozone (du)

279
280
280
280
279
279
279
279
280
280
282
283
284
285
285
286
287
287
289
288
290
290
290
289

Tuesday 29

Waning Gibbous 86%

19:51

No Set

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
10 Bad
11 Bad

Sun - Rise: 07:30, Set: 19:13, Transit: 13:21. Moon - Rise: 19:51, Set: No Set. Civil Dark: 19:46 - 06:58. Nautical Dark: 20:24 - 06:20. Astro Dark: 21:03 - 05:40

Total Clouds (% Sky Obscured)

91
93
95
100
100
100
100
100
100
78
77
81
94
64
93
82
100
73
58
57
74
62
76
72

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)

63
88
81
47
42
72
95
82
88
78
77
41
53
51
66
76
67
43
50
51
57
48
57
48

High Clouds (% Sky Obscured)

72
67
80
100
100
100
100
100
100
25
28
46
30
4
31
46
45
40
2
10
37
24
42
56

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

Chance of Frost

Temperature (°C)

24
25
26
27
27
26
24
23
21
20
19
19
19
18
18
17
18
17
17
17
17
19
21
23

Feels Like (°C)

22
23
24
25
25
25
23
21
20
18
18
18
17
16
18
16
16
16
16
18
17
20
21
22

Dew Point (°C)

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

Relative Humidity (%)

41
37
35
33
34
40
44
47
49
52
52
54
58
59
62
62
63
65
67
67
68
64
54
45

Pressure (mb)

1020
1019
1019
1019
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019

Ozone (du)

289
289
289
288
286
285
285
284
284
284
283
283
283
283
282
281
279
279
279
278
277
277
278
277

Wednesday 30

Waning Gibbous 77%

20:22

12:35

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
10 Bad
11 Bad

Sun - Rise: 07:32, Set: 19:11, Transit: 13:21. Moon - Rise: 20:22, Set: 12:35. Civil Dark: 19:43 - 06:59. Nautical Dark: 20:22 - 06:21. Astro Dark: 21:01 - 05:42

Total Clouds (% Sky Obscured)

76
74
73
79
78
94
96
99
98
98
91
96
97
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
13
0
10
46
29
11
11
46
40
34
56
69
73
81
86
98
94
91
87
82

Medium Clouds (% Sky Obscured)

47
36
50
47
48
78
75
63
90
67
82
91
91
99
95
88
100
99
100
96
97
99
100
99

High Clouds (% Sky Obscured)

61
74
73
70
72
79
82
70
67
93
74
86
84
92
100
100
79
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

0
0
0
4
6
6
12
34
53
54
44
46
38
44
76
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.2
0
0
0
0
0.3
0.9
0.6
0.9
1.2
1
0.7
1
0.5
2.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
25
26
26
26
26
25
22
21
20
19
18
18
18
18
17
17
17
17
17
17
17
18
18

Feels Like (°C)

22
24
26
26
26
27
25
22
22
20
20
20
20
19
19
19
19
19
18
18
18
18
19
20

Dew Point (°C)

9
9
10
9
9
9
12
12
14
16
17
17
17
17
17
17
16
17
16
16
16
17
17
18

Relative Humidity (%)

40
37
36
34
34
35
44
53
62
77
91
95
95
96
96
96
96
96
96
96
98
98
96
96

Pressure (mb)

1019
1019
1019
1018
1018
1018
1018
1019
1019
1020
1020
1021
1021
1021
1021
1021
1020
1020
1020
1021
1021
1021
1022
1022

Ozone (du)

276
276
275
275
274
273
272
271
271
271
270
270
270
270
270
270
270
270
270
270
270
269
270
269

Thursday 1

Waning Gibbous 66%

21:05

13:58

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
10 Bad
11 Bad

Sun - Rise: 07:33, Set: 19:09, Transit: 13:20. Moon - Rise: 21:05, Set: 13:58. Civil Dark: 19:41 - 07:01. Nautical Dark: 20:19 - 06:23. Astro Dark: 20:58 - 05:44

Total Clouds (% Sky Obscured)

100
100
99
98
97
92
71
82
75
70
61
64
73
69
59
61
90
94
97
100
89
81
72
72

Low Clouds (% Sky Obscured)

76
67
77
65
87
75
48
49
55
61
61
62
67
67
59
61
65
70
75
85
69
51
40
37

Medium Clouds (% Sky Obscured)

99
98
95
54
41
37
29
25
17
9
0
0
0
0
0
0
0
2
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
85
70
2
2
2
0
0
2
2
10
32
31
25
28
55
70
84
100
77
56
35
37

ISS Passover

Visibility (miles)

2
5
9
5
8
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
Very Light Rain
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
67
51
67
46
38
32
14
5
6
13
3
2
2
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

1.2
0.2
0
0.3
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
6
5
9
7
5
4
2
1
1
1
1
1
1
1
1
2
2
1
1
1
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
20
19
19
17
17
17
17
16
15
15
15
14
14
14
15
14
11
11
12
11
13
14
16

Dew Point (°C)

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

Relative Humidity (%)

98
96
92
90
90
92
89
92
92
89
89
89
90
92
93
95
95
95
95
96
95
93
89
83

Pressure (mb)

1023
1023
1023
1024
1025
1025
1026
1027
1028
1028
1029
1029
1030
1030
1030
1031
1031
1031
1031
1032
1032
1032
1032
1032

Ozone (du)

270
272
275
278
280
281
283
284
284
283
282
282
281
280
281
280
280
279
277
277
279
280
281
281

Friday 2

Waning Gibbous 54%

22:06

15:08

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 OK
06 OK
07 Bad
08 OK
09 OK
10 OK
11 OK

Sun - Rise: 07:35, Set: 19:06, Transit: 13:20. Moon - Rise: 22:06, Set: 15:08. Civil Dark: 19:39 - 07:02. Nautical Dark: 20:17 - 06:24. Astro Dark: 20:56 - 05:46

Total Clouds (% Sky Obscured)

72
72
83
90
100
100
100
100
95
80
73
80
86
86
72
56
45
34
36
40
34
29
25
24

Low Clouds (% Sky Obscured)

36
37
36
35
29
15
7
0
6
12
18
26
33
41
43
41
33
20
20
21
12
9
3
4

Medium Clouds (% Sky Obscured)

0
0
2
4
39
60
50
46
53
5
3
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

44
51
67
82
100
100
100
100
91
66
52
67
72
81
42
16
4
8
12
17
17
20
16
16

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 (%)

3
4
6
7
14
6
5
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

17
18
19
19
19
19
18
16
15
13
12
11
10
10
9
9
8
8
9
9
8
11
13
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
68
63
61
61
65
72
81
83
87
89
90
90
91
91
91
91
91
91
91
91
84
75
69

Pressure (mb)

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

Ozone (du)

282
282
282
282
283
283
284
285
288
291
289
286
285
284
284
284
284
283
283
283
282
283
284
284

Saturday 3

Third Quarter 42%

23:21

16:01

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

Sun - Rise: 07:36, Set: 19:04, Transit: 13:20. Moon - Rise: 23:21, Set: 16:01. Civil Dark: 19:37 - 07:04. Nautical Dark: 20:15 - 06:26. Astro Dark: 20:54 - 05:47

Total Clouds (% Sky Obscured)

21
20
24
29
31
28
20
17
33
49
65
75
79
78
84
92
99
94
88
82
80
78
76
74

Low Clouds (% Sky Obscured)

2
1
1
3
6
5
4
2
2
1
0
9
18
30
34
47
47
51
52
52
36
19
5
3

Medium Clouds (% Sky Obscured)

0
0
8
18
27
24
20
15
9
4
0
8
15
20
29
41
53
38
21
0
2
5
7
9

High Clouds (% Sky Obscured)

16
14
12
10
8
6
4
2
28
49
65
72
48
25
53
75
95
82
70
59
60
57
55
48

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
2
16
19
17
19
21
15
8
5
0
0
0
0
0
0
0
0
0
0
0
0
0
2

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)

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

Chance of Frost

Temperature (°C)

17
19
20
20
20
20
18
16
14
13
12
11
10
10
9
9
9
9
8
9
9
11
13
16

Feels Like (°C)

14
15
16
23
22
21
22
21
21
14
14
14
12
13
12
9
9
9
9
10
10
10
11
13

Dew Point (°C)

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

Relative Humidity (%)

64
60
56
57
58
59
64
71
76
79
84
87
87
90
90
91
91
91
93
93
95
85
79
73

Pressure (mb)

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

Ozone (du)

285
285
285
286
286
287
287
287
288
288
288
288
289
290
290
291
293
294
295
296
298
299
301
303

Sunday 4

Waning Crescent 31%

00:46

16:38

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 OK
04 OK
05 OK
06 OK
07 OK

Sun - Rise: 07:38, Set: 19:02, Transit: 13:19. Moon - Rise: 00:46, Set: 16:38. Civil Dark: 19:35 - 07:05. Nautical Dark: 20:13 - 06:28. Astro Dark: 20:51 - 05:49

Total Clouds (% Sky Obscured)

72
71
77
83
93
96
98
100
100
100
100
90
77
65
44
27
8
7
20
25

Low Clouds (% Sky Obscured)

2
1
24
46
67
66
70
78
74
70
66
52
43
38
40
27
8
7
20
25

Medium Clouds (% Sky Obscured)

11
13
20
23
27
29
31
30
33
23
25
24
22
29
28
23
8
7
15
11

High Clouds (% Sky Obscured)

42
40
48
60
74
86
93
99
99
100
100
90
77
65
44
27
8
7
20
25

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 (%)

1
0
5
4
1
3
3
1
6
8
7
9
16
24
21
23
25
21
16
14

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)

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

Chance of Frost

Temperature (°C)

17
19
20
20
20
21
19
17
16
16
15
14
14
14
13
13
13
13
13
13

Feels Like (°C)

14
16
16
24
23
22
21
21
21
15
15
15
15
15
15
13
13
14
14
14

Dew Point (°C)

11
11
11
11
10
10
10
10
10
10
10
10
10
11
10
10
10
10
10
10

Relative Humidity (%)

66
60
54
53
51
50
54
60
66
68
73
76
79
82
84
84
83
84
83
84

Pressure (mb)

1029
1029
1028
1028
1028
1027
1028
1028
1028
1028
1028
1029
1028
1028
1028
1028
1028
1028
1028
1028

Ozone (du)

301
299
297
298
298
299
298
298
297
297
297
296
296
296
295
295
295
295
295
294

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

Generated: 28/09/26 12:36:31. Forecast: 28/09/26 to 04/10/26. Timezone: UTC+2.00