Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 3

Waning Crescent 24%

01:44

15:01

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

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)

89
78
66
64
58
49
44
17
23
24
28
28
17
27
29
27
28
27
29
24
23
10
17
17

Low Clouds (% Sky Obscured)

52
37
39
43
53
46
41
15
20
22
24
26
16
27
29
26
27
26
28
21
20
9
16
16

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
2
2
1
2
1
2
1
1
1
1
3
4
5
6
6
7
6
4
4
4
3
4
3

Dew Point (°C)

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

Relative Humidity (%)

62
65
66
67
68
69
72
73
75
73
68
62
58
61
61
60
61
64
71
70
70
70
71
72

Pressure (mb)

1031
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1028
1028
1028
1028
1028
1028
1028
1028
1028

Ozone (du)

296
296
297
297
298
300
301
302
303
304
306
306
307
308
307
307
308
307
306
306
306
308
307
305

Wednesday 4

Waning Crescent 16%

03:02

15:14

23 Good
00 Good
01 Good
02 Good
03 OK
04 Good
05 Good
06 OK
07 OK
08 Good
09 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
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)

16
17
15
16
19
18
16
18
19
15
34
41
41
42
40
43
32
0
0
0
0
0
3
4

Low Clouds (% Sky Obscured)

16
17
15
15
16
17
14
15
18
14
34
41
41
42
40
43
32
0
0
0
0
0
3
4

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)

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

Chance of Frost

Temperature (°C)

5
4
4
4
3
3
3
3
2
2
4
6
7
9
10
10
10
9
7
6
5
5
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
77
79
82
83
85
86
88
86
85
76
67
61
57
55
53
55
61
71
75
78
78
80
82

Pressure (mb)

1028
1028
1028
1028
1028
1028
1028
1027
1027
1028
1028
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

305
304
303
303
302
301
300
298
296
295
294
292
292
291
290
290
289
289
288
287
287
287
287
288

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

3
0
4
0
4
2
7
12
10
25
45
28
32
30
24
24
0
10
51
13
28
74
94
95

Low Clouds (% Sky Obscured)

3
0
4
0
4
2
7
11
9
21
38
26
32
28
22
23
0
0
0
0
7
14
21
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
17
65
85
84

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
51
13
16
19
22
17

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)

3
4
4
4
4
4
4
4
4
4
4
6
6
6
6
6
6
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
82
82
83
85
85
86
86
86
79
68
63
59
57
56
57
65
72
76
79
82
83
83

Pressure (mb)

1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1023
1023
1023
1023
1024
1024
1024
1024
1024

Ozone (du)

288
288
287
287
287
287
286
285
284
283
283
282
281
281
281
280
280
280
279
280
281
283
284
284

Friday 6

Waning Crescent 4%

05:34

15:41

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: 07:33, 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)

92
91
89
93
92
98
92
96
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

22
23
23
29
31
34
39
68
97
98
99
99
98
97
98
99
100
93
82
80
100
100
71
74

Medium Clouds (% Sky Obscured)

81
79
79
85
83
89
78
74
48
55
46
47
65
53
63
91
86
81
86
80
56
79
76
64

High Clouds (% Sky Obscured)

13
9
15
19
24
18
13
24
59
74
94
98
100
100
90
89
88
86
85
84
67
41
37
36

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
1
0
0
0
0
2
5
3
3
3
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
82
85
88
88
89
89
89
89
85
80
79
76
78
77
77
77
79
88
91
90
88
86
91

Pressure (mb)

1024
1024
1024
1024
1024
1023
1023
1023
1023
1024
1024
1024
1023
1023
1023
1023
1023
1022
1022
1023
1022
1022
1023
1023

Ozone (du)

284
283
283
283
284
285
285
286
286
288
289
290
290
291
292
293
294
295
296
298
299
301
303
303

Saturday 7

Waning Crescent 1%

06:49

15:58

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 OK
16 OK
17 OK
18 OK
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:35, Set: 16:54, Transit: 12:14. Moon - Rise: 06:49, Set: 15:58. Civil Dark: 17:29 - 07:00. Nautical Dark: 18:09 - 06:20. Astro Dark: 18:47 - 05:42

Total Clouds (% Sky Obscured)

90
92
88
80
73
74
72
75
66
64
54
57
53
68
56
45
30
32
35
41
50
56
68
65

Low Clouds (% Sky Obscured)

80
75
71
72
66
66
65
67
58
59
51
57
52
68
56
45
30
32
35
41
50
56
68
65

Medium Clouds (% Sky Obscured)

38
61
70
68
39
5
24
31
5
5
6
2
2
2
3
3
2
2
1
1
0
0
0
0

High Clouds (% Sky Obscured)

12
0
2
4
5
5
4
2
2
2
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
8
8
8
8
8
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 (%)

2
0
5
16
5
17
2
2
1
0
0
0
4
27
25
20
19
18
14
7
8
6
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
3
3
3
3
3
3
3
3
4
4
4
4
4
4
3
3
3
3
3
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
91
93
91
88
86
88
88
88
83
81
73
67
63
67
70
73
75
78
80
82
80
80

Pressure (mb)

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

Ozone (du)

304
306
309
309
304
300
300
300
299
299
300
300
300
299
300
300
299
299
300
301
302
301
301
300

Sunday 8

Waning Crescent 0%

08:05

16:20

23 Bad
00 Bad
01 Bad
02 OK
03 OK
04 OK
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: 07:36, Set: 16:53, Transit: 12:15. Moon - Rise: 08:05, Set: 16:20. Civil Dark: 17:28 - 07:01. Nautical Dark: 18:07 - 06:22. Astro Dark: 18:46 - 05:43

Total Clouds (% Sky Obscured)

61
55
45
30
16
28
43
55
71
86
99
98
96
94
91
88
87
74
71
62
77
85
94
96

Low Clouds (% Sky Obscured)

60
52
42
30
16
27
27
26
23
23
19
16
13
10
9
13
13
8
3
0
0
0
0
8

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
4
7
24
34
42
42
37
38
34
30
27
31
36
42

High Clouds (% Sky Obscured)

0
0
0
0
0
15
31
46
63
81
98
92
84
80
82
81
79
57
39
38
59
77
92
93

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
1
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
1
2
2
2
1
1
1
1
2
2
3
2
8
7
7
7
8
7
4
4
5

Dew Point (°C)

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

Relative Humidity (%)

83
86
88
88
89
89
89
89
91
85
79
75
69
64
60
63
66
69
74
81
86
86
86
88

Pressure (mb)

1020
1020
1019
1019
1019
1019
1018
1018
1018
1018
1017
1017
1017
1016
1016
1015
1015
1014
1014
1014
1014
1014
1014
1013

Ozone (du)

297
294
290
288
285
283
283
284
284
283
282
281
280
279
278
275
273
270
271
271
272
270
267
265

Monday 9

New Moon 2%

09:18

16:49

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

Sun - Rise: 07:38, Set: 16:51, Transit: 12:15. Moon - Rise: 09:18, Set: 16:49. Civil Dark: 17:27 - 07:03. Nautical Dark: 18:06 - 06:23. Astro Dark: 18:44 - 05:45

Total Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
100
100
100
100
99
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

16
24
39
53
63
69
67
72
63
57
49
46
43
39
40
44
54
68
80
88

Medium Clouds (% Sky Obscured)

48
35
37
36
44
54
72
90
89
89
89
92
94
96
97
99
100
100
100
100

High Clouds (% Sky Obscured)

96
97
98
98
97
98
99
99
99
100
100
87
79
72
83
92
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7

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
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

3
1
1
0
0
3
4
2
13
16
16
19
22
24
45
56
61
86
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.7
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
5
5
4
4
3
4
3
3
5
5
4
4
4
4
8
7
7
7
8

Dew Point (°C)

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

Relative Humidity (%)

86
87
87
85
84
81
81
81
79
79
78
77
73
70
68
68
69
71
77
85

Pressure (mb)

1013
1012
1011
1011
1010
1010
1009
1008
1007
1007
1006
1006
1005
1004
1003
1002
1001
1001
1000
1000

Ozone (du)

261
256
252
252
252
253
253
254
254
254
253
253
253
254
255
255
254
254
255
256

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

Generated: 03/11/26 23:47:49. Forecast: 03/11/26 to 09/11/26. Timezone: UTC+1.00