Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 10

Waning Gibbous 67%

21:51

12:15

12 Bad
13 Bad
14 OK
15 OK
16 OK
17 OK
18 Bad
19 OK
20 OK
21 OK
22 Bad
23 OK
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: 08:25, Set: 16:29, Transit: 12:26. Moon - Rise: 21:51, Set: 12:15. Civil Dark: 17:08 - 07:46. Nautical Dark: 17:50 - 07:04. Astro Dark: 18:30 - 06:24

Total Clouds (% Sky Obscured)

82
81
47
42
37
42
47
37
30
30
49
43
71
88
94
93
94
95
97
100
100
100
100
100

Low Clouds (% Sky Obscured)

52
55
51
50
52
40
29
1
1
1
1
1
32
51
70
55
49
32
43
83
41
59
54
55

Medium Clouds (% Sky Obscured)

71
64
25
37
30
61
28
27
15
20
40
37
65
95
92
93
94
95
96
100
100
100
100
100

High Clouds (% Sky Obscured)

44
79
98
100
100
26
15
29
22
33
1
0
1
0
1
0
0
0
0
50
71
99
100
100

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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
53
39
26
5
4
5
5
4
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)

11
10
9
9
10
11
9
9
9
10
16
16
17
10
9
10
9
9
9
11
10
9
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
8
8
8
8
7
6
6
6
6
6
6
6
6
7
8
7
7
7
8
7
7
7

Relative Humidity (%)

84
84
78
78
85
87
88
86
86
86
85
85
86
82
83
80
81
81
82
84
85
84
80
78

Pressure (mb)

1013
1013
1013
1012
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1015
1014
1014
1015
1015
1016
1017
1017
1018
1019

Ozone (du)

297
294
293
292
292
288
289
290
290
289
289
288
286
286
284
284
282
279
277
276
276
277
280
281

Thursday 11

Third Quarter 57%

23:10

12:31

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 OK
02 OK
03 OK
04 OK
05 OK
06 Bad
07 Bad
08 Bad
09 OK
10 OK
11 Good

Sun - Rise: 08:26, Set: 16:29, Transit: 12:27. Moon - Rise: 23:10, Set: 12:31. Civil Dark: 17:08 - 07:47. Nautical Dark: 17:50 - 07:05. Astro Dark: 18:30 - 06:25

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
66
25
26
27
21
38
40
48
54
46
27
6

Low Clouds (% Sky Obscured)

66
58
57
58
46
43
46
30
23
12
21
38
48
22
23
23
19
34
37
44
54
46
27
6

Medium Clouds (% Sky Obscured)

100
98
100
100
100
100
100
100
100
100
100
80
0
0
0
0
0
0
0
1
0
0
0
0

High Clouds (% Sky Obscured)

100
100
99
93
96
100
93
100
100
100
100
100
25
2
0
0
0
0
2
2
0
1
0
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
1
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
6
8
8
4
7
4
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
12
13
12
11
10
10
11
11
11
11
10
10
9
9
7
7
7
6
6
5
5
5
4

Chance of Frost

Temperature (°C)

11
11
11
11
11
10
10
9
9
8
8
8
8
7
7
6
6
5
5
4
4
3
5
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
77
77
74
76
77
78
80
81
82
84
85
85
88
90
90
88
88
88
88
86
83
76
66

Pressure (mb)

1019
1019
1019
1019
1020
1020
1021
1022
1022
1023
1023
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

280
280
277
278
278
280
283
287
289
291
293
296
297
300
306
312
313
307
302
298
298
298
299
299

Friday 12

Waning Crescent 46%

00:25

12:44

12 OK
13 OK
14 Good
15 Good
16 Good
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: 08:27, Set: 16:29, Transit: 12:27. Moon - Rise: 00:25, Set: 12:44. Civil Dark: 17:08 - 07:48. Nautical Dark: 17:50 - 07:06. Astro Dark: 18:30 - 06:26

Total Clouds (% Sky Obscured)

19
33
15
0
4
24
32
39
40
98
66
100
100
100
100
89
99
92
58
68
74
97
95
92

Low Clouds (% Sky Obscured)

15
30
15
0
4
24
32
34
35
39
44
39
44
38
37
37
39
43
39
40
39
43
64
85

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
45
100
96
89
99
90
35
25
31
51
50
51

High Clouds (% Sky Obscured)

10
10
1
0
0
0
0
5
5
98
35
100
100
100
69
30
25
25
14
1
5
11
57
19

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
1
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
1
12
21
18
3
1
0
2
3
6
12

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
5
5
5
5
5
5
5
5
5
5
6
6
6
6
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
56
55
64
70
76
77
80
79
77
77
74
73
73
74
79
83
83
83
86
89
89
83
78

Pressure (mb)

1024
1024
1023
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1020
1019
1019
1019
1019
1019
1019
1020

Ozone (du)

299
298
298
297
297
298
298
296
297
298
298
297
297
297
298
299
301
301
298
297
297
296
296
297

Saturday 13

Waning Crescent 37%

01:36

12:56

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: 08:28, Set: 16:29, Transit: 12:28. Moon - Rise: 01:36, Set: 12:56. Civil Dark: 17:08 - 07:49. Nautical Dark: 17:50 - 07:07. Astro Dark: 18:30 - 06:27

Total Clouds (% Sky Obscured)

95
95
100
100
90
100
86
96
98
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98

Low Clouds (% Sky Obscured)

74
56
37
36
57
67
38
51
36
33
31
30
22
17
10
4
26
48
70
74
79
79
75
66

Medium Clouds (% Sky Obscured)

69
34
65
64
62
73
74
58
95
94
100
88
86
93
96
99
100
99
100
86
99
89
71
26

High Clouds (% Sky Obscured)

43
77
88
88
41
100
14
60
67
94
100
100
100
100
100
100
100
100
100
98
96
94
71
44

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 (%)

15
6
1
0
1
10
5
0
0
0
0
0
0
6
8
6
15
16
11
10
8
5
14
13

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
3
4
5
5
5
5
4
4
3
4
3
3
3
3
3
4
4
4
4
4
5
4
4

Relative Humidity (%)

71
69
69
74
81
87
88
85
86
86
88
86
86
86
85
85
85
85
85
85
84
84
79
75

Pressure (mb)

1019
1019
1019
1019
1020
1020
1021
1021
1021
1022
1022
1022
1023
1023
1023
1023
1023
1023
1024
1024
1025
1025
1026
1026

Ozone (du)

297
297
297
296
297
299
301
301
301
301
301
301
300
300
301
301
303
306
307
309
309
311
314
316

Sunday 14

Waning Crescent 27%

02:47

13:07

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

Sun - Rise: 08:29, Set: 16:29, Transit: 12:28. Moon - Rise: 02:47, Set: 13:07. Civil Dark: 17:08 - 07:50. Nautical Dark: 17:50 - 07:07. Astro Dark: 18:30 - 06:27

Total Clouds (% Sky Obscured)

97
79
62
41
41
38
38
36
37
38
55
73
89
78
70
64
67
71
77
67
66
63
50
41

Low Clouds (% Sky Obscured)

57
41
21
1
11
23
35
36
37
38
27
16
5
3
7
15
20
15
15
11
9
5
1
2

Medium Clouds (% Sky Obscured)

87
79
62
41
41
38
38
36
37
4
11
15
22
23
21
18
18
15
18
19
21
26
23
17

High Clouds (% Sky Obscured)

20
10
10
5
5
5
5
5
0
0
20
37
59
42
25
8
18
29
37
41
45
49
39
31

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 (%)

10
14
9
2
4
4
1
1
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
2
2
3
3
3
4
4
4
4
4
4
3
3
3
3
3
2
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
69
71
77
81
83
85
86
86
86
86
86
86
86
82
82
82
82
82
83
85
86
84
75

Pressure (mb)

1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1025

Ozone (du)

318
318
317
318
320
327
334
342
351
351
351
349
349
346
339
333
330
326
325
322
320
319
318
317

Monday 15

Waning Crescent 19%

03:58

13:19

12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 Bad
19 OK
20 OK
21 OK
22 OK
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

Sun - Rise: 08:29, Set: 16:29, Transit: 12:29. Moon - Rise: 03:58, Set: 13:19. Civil Dark: 17:08 - 07:50. Nautical Dark: 17:50 - 07:08. Astro Dark: 18:30 - 06:28

Total Clouds (% Sky Obscured)

34
36
41
37
42
47
49
19
20
20
20
17
11
7
6
2
3
3
10
14
16
15
10
5

Low Clouds (% Sky Obscured)

1
2
2
0
0
0
0
19
20
20
20
17
11
7
6
2
3
3
10
14
16
15
10
5

Medium Clouds (% Sky Obscured)

17
11
7
0
15
30
45
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

20
36
41
37
42
47
49
19
20
20
14
8
2
2
3
2
2
1
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
4
4
4
4
4
5
5
6
6
6
6
6
6
6
6
6
6
6
6
6
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
69
69
74
81
85
88
88
86
86
85
86
85
85
85
85
85
85
85
85
82
79
78
70

Pressure (mb)

1025
1025
1024
1024
1023
1023
1023
1023
1024
1024
1023
1023
1023
1022
1022
1022
1021
1021
1020
1020
1020
1020
1020
1019

Ozone (du)

319
320
319
317
315
314
313
311
311
311
311
311
311
311
312
312
312
313
314
315
321
326
332
327

Tuesday 16

Waning Crescent 12%

05:09

13:33

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

Sun - Rise: 08:30, Set: 16:29, Transit: 12:29. Moon - Rise: 05:09, Set: 13:33. Civil Dark: 17:08 - 07:51. Nautical Dark: 17:51 - 07:09. Astro Dark: 18:30 - 06:29

Total Clouds (% Sky Obscured)

0
0
0
0
5
10
15
17
19
21
26
28
30
52
75
97
71
44
17
16
15
13
35
57

Low Clouds (% Sky Obscured)

0
0
0
0
1
3
4
5
6
9
12
12
9
9
8
7
12
15
17
13
6
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
3
6
9
7
5
3
2
1
0
0
0
0
0
0
0
1
3
7
17
28

High Clouds (% Sky Obscured)

0
0
0
0
1
3
4
5
6
7
25
28
30
52
75
95
64
32
1
1
1
1
19
37

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
2
8
8
8
8
7
7
3
3
3
2
2
2
2
1
1
1
2
3
3
2
3
3

Dew Point (°C)

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

Relative Humidity (%)

64
59
63
69
74
76
78
79
82
82
83
83
83
85
80
76
72
73
75
77
72
68
65
62

Pressure (mb)

1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018

Ozone (du)

322
317
311
304
298
293
289
284
287
289
291
294
296
298
299
300
301
300
300
299
300
300
300
302

Forecast for Schmidt, Cologne District, Germany (50.66,6.41)

Generated: 10/12/25 03:36:27. Forecast: 10/12/25 to 16/12/25. Timezone: UTC+1.00