Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 8

Waning Gibbous 82%

18:26

12:00

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:37, Set: 16:45, Transit: 12:11. Moon - Rise: 18:26, Set: 12:00. Civil Dark: 17:22 - 07:00. Nautical Dark: 18:03 - 06:19. Astro Dark: 18:42 - 05:41

Total Clouds (% Sky Obscured)

100
100
98
97
98
95
93
92
91
88
88
89
83
90
82
87
90
94
81
50
62
94
100
100

Low Clouds (% Sky Obscured)

100
98
98
97
98
95
93
92
91
88
88
89
83
86
81
87
88
91
77
50
60
91
99
95

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
5
2
0
0
3
0
0
0
5
21
50

High Clouds (% Sky Obscured)

0
0
0
1
3
0
0
0
1
0
0
0
0
0
0
0
0
0
2
2
2
2
3
7

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
1
7
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
10
1
0
0
3
0
0
1
3
0
2
3
3
7
8
2
2
14
8
24

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
2
2
2
3
3
3
3
2
2
2
2
2
3
3
3
3
3
4
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
88
85
84
83
81
80
80
80
81
81
82
85
87
90
91
91
93
93
95
91
91

Pressure (mb)

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

Ozone (du)

242
242
242
242
244
245
245
246
246
247
249
249
249
250
250
250
250
250
250
250
248
248
248
249

Sunday 9

Waning Gibbous 72%

19:44

12:55

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:39, Set: 16:44, Transit: 12:11. Moon - Rise: 19:44, Set: 12:55. Civil Dark: 17:20 - 07:02. Nautical Dark: 18:01 - 06:21. Astro Dark: 18:41 - 05:43

Total Clouds (% Sky Obscured)

98
100
100
98
93
88
83
86
66
89
89
80
69
58
70
53
42
44
89
62
71
73
73
60

Low Clouds (% Sky Obscured)

96
100
100
95
88
83
75
76
61
80
81
45
23
28
46
40
42
30
35
29
38
36
41
29

Medium Clouds (% Sky Obscured)

31
24
18
17
12
9
5
12
0
12
8
10
5
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

22
38
14
6
25
5
10
4
5
4
11
48
63
47
45
26
9
32
85
60
40
40
33
14

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 (%)

11
28
3
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
8
21
27
43
85
100

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 (%)

22
26
20
5
5
4
15
18
18
20
15
8
6
3
1
3
2
1
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
3
4
4
5
7
7
8
8
7
6
5
5
4
4
5
4
4
3
3
3
3
4
4

Chance of Frost

Temperature (°C)

9
9
9
10
11
11
12
13
13
13
12
11
10
9
8
8
8
8
7
7
7
6
6
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
96
96
93
88
86
81
77
77
79
77
81
87
88
91
91
93
93
93
93
91
93
93

Pressure (mb)

1015
1015
1015
1016
1016
1016
1016
1016
1015
1015
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016

Ozone (du)

251
253
254
254
253
254
255
257
261
263
266
270
275
277
278
274
270
267
264
263
265
266
266
263

Monday 10

Waning Gibbous 61%

21:11

13:31

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

Sun - Rise: 07:41, Set: 16:42, Transit: 12:11. Moon - Rise: 21:11, Set: 13:31. Civil Dark: 17:19 - 07:04. Nautical Dark: 18:00 - 06:23. Astro Dark: 18:40 - 05:44

Total Clouds (% Sky Obscured)

66
68
57
46
34
27
25
38
52
60
73
67
60
89
93
100
81
100
100
100
100
100
91
82

Low Clouds (% Sky Obscured)

27
33
37
31
24
16
14
23
30
37
26
22
19
23
3
15
12
6
0
25
74
100
86
76

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
20
24
23
46
60
65
71
75
75
95
97
98
99
99
85
68

High Clouds (% Sky Obscured)

7
2
1
0
0
0
0
1
3
11
73
67
60
89
93
100
81
100
100
79
59
47
56
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 (%)

100
100
100
100
23
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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
8
31
42
49
49
51

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
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
4
5
4
4
4
4
4
4
5
5
5
5
5
4
4
4
4
4
4
4
5
5

Relative Humidity (%)

93
91
93
87
78
72
65
61
59
63
67
73
75
77
78
78
78
79
81
79
78
81
84
85

Pressure (mb)

1016
1016
1016
1016
1015
1015
1015
1014
1014
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1011
1012

Ozone (du)

261
261
262
263
267
268
262
261
261
260
260
261
261
262
263
263
263
264
265
268
269
271
274
279

Tuesday 11

Waning Gibbous 58%

22:36

13:54

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 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 Good
05 OK

Sun - Rise: 07:42, Set: 16:40, Transit: 12:11. Moon - Rise: 22:36, Set: 13:54. Civil Dark: 17:18 - 07:05. Nautical Dark: 17:59 - 06:24. Astro Dark: 18:39 - 05:46

Total Clouds (% Sky Obscured)

73
79
87
95
95
97
98
97
97
97
76
92
82
78
67
59
42
33
30
30
30
30
17
37

Low Clouds (% Sky Obscured)

63
70
78
84
87
91
95
94
93
85
72
84
66
44
29
16
10
5
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

20
16
25
32
23
16
6
14
21
26
21
21
14
13
13
13
10
5
1
30
14
3
0
0

High Clouds (% Sky Obscured)

60
3
2
0
0
1
1
14
2
5
0
0
0
2
3
5
3
2
0
0
0
0
1
3

ISS Passover

Visibility (miles)

8
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 (%)

31
8
5
3
9
9
7
9
10
17
7
7
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
93
91
91
87
81
80
84
87
85
85
80
82
85
85
85
87
85
84
82
81
82
82

Pressure (mb)

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

Ozone (du)

284
292
301
305
302
296
291
287
284
286
286
286
291
296
294
292
289
286
282
277
273
269
268
265

Wednesday 12

Third Quarter 50%

23:58

14:10

06 OK
07 OK
08 OK
09 OK
10 OK
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

Sun - Rise: 07:44, Set: 16:39, Transit: 12:12. Moon - Rise: 23:58, Set: 14:10. Civil Dark: 17:16 - 07:07. Nautical Dark: 17:57 - 06:26. Astro Dark: 18:37 - 05:47

Total Clouds (% Sky Obscured)

38
37
36
40
46
51
57
53
53
53
51
54
59
96
97
100
100
100
100
100
100
100
100
100

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)

0
0
0
0
0
0
0
1
3
13
3
3
3
24
48
75
58
42
25
17
10
2
1
1

High Clouds (% Sky Obscured)

4
3
1
5
14
23
32
32
28
27
31
37
41
65
40
16
38
61
82
88
94
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
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)

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

Chance of Frost

Temperature (°C)

6
6
6
7
8
10
11
12
13
13
12
11
11
10
11
11
11
11
10
10
10
10
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
84
79
74
68
65
66
64
66
70
73
73
72
69
67
65
66
67
68
71
72
74
76

Pressure (mb)

1015
1015
1015
1015
1015
1015
1014
1014
1013
1013
1013
1013
1012
1012
1013
1012
1012
1012
1012
1012
1012
1012
1012
1011

Ozone (du)

264
262
262
262
262
261
260
259
259
259
259
260
261
262
262
262
262
263
263
263
263
262
262
263

Thursday 13

Waning Crescent 40%

01:15

14:22

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:46, Set: 16:37, Transit: 12:12. Moon - Rise: 01:15, Set: 14:22. Civil Dark: 17:15 - 07:09. Nautical Dark: 17:56 - 06:27. Astro Dark: 18:36 - 05:49

Total Clouds (% Sky Obscured)

100
100
99
99
99
98
97
90
84
82
93
98
100
99
97
93
84
84
89
93
96
100
100
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
2
4
6
3
1
0
1
1
1
5
9
15
21
24
28
45
61
74
80
85
90
93
96

High Clouds (% Sky Obscured)

100
100
99
99
97
94
91
73
55
35
54
76
100
67
33
5
28
51
75
83
91
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
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
1
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
6
6
6
7
7
7
8
13
12
12
12
12
12
9
9
9
9
9
9
10
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

78
81
77
74
72
69
64
61
62
62
63
64
64
65
63
62
61
60
60
59
60
60
60
60

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1009
1009
1010
1010
1010
1010
1010
1009
1009
1009
1009

Ozone (du)

263
264
264
264
265
265
264
264
265
265
265
267
268
270
271
272
273
272
272
271
271
271
271
271

Friday 14

Waning Crescent 30%

02:29

14:32

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
23 Bad
00 Bad

Sun - Rise: 07:48, Set: 16:36, Transit: 12:12. Moon - Rise: 02:29, Set: 14:32. Civil Dark: 17:14 - 07:10. Nautical Dark: 17:55 - 06:29. Astro Dark: 18:35 - 05:50

Total Clouds (% Sky Obscured)

100
100
100
100
99
97
96
97
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
17
35
52
66
72
83
82
82
87

Medium Clouds (% Sky Obscured)

99
89
78
68
76
84
91
94
97
99
94
88
80
77
72
68
68
69
70

High Clouds (% Sky Obscured)

100
100
100
100
98
96
95
97
99
100
100
100
100
100
100
100
78
53
30

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
7
7
0
0
0
0
0
0
0
0
0
0
0
1
2
2
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
13
13
14
15
16
17
16
16
16
15
15
14
14
14
15
14
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
58
56
55
53
51
47
45
46
48
49
49
49
47
47
46
45
50
56

Pressure (mb)

1009
1009
1009
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1010
1010
1010

Ozone (du)

272
273
274
274
274
274
274
274
275
276
276
277
278
279
281
283
285
287
288

Forecast for Osnabrück, Germany (52.27,8.05)

Generated: 08/11/25 06:16:03. Forecast: 08/11/25 to 14/11/25. Timezone: UTC+1.00