Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 13

Waning Gibbous 65%

21:43

15:00

05 OK
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

Sun - Rise: 06:53, Set: 19:40, Transit: 13:16. Moon - Rise: 21:43, Set: 15:00. Civil Dark: 20:14 - 06:19. Nautical Dark: 20:55 - 05:37. Astro Dark: 21:39 - 04:55

Total Clouds (% Sky Obscured)

41
54
64
100
96
100
98
90
91
92
57
96
100
100
100
100
90
100
90
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
4
3
3
19
42
51
56
41
51
49
53
19
1
0
0
1
23
40
39
50
39
46

Medium Clouds (% Sky Obscured)

41
54
64
94
96
97
95
77
46
86
38
2
20
25
86
74
18
85
80
100
100
100
100
100

High Clouds (% Sky Obscured)

41
54
64
100
67
60
60
0
0
0
0
35
70
100
100
100
87
100
82
100
100
100
97
100

ISS Passover

Visibility (miles)

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

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
1
1
3
20
40
49
29
22
23
30
38
29
13
5
0
0
2
3
18
46
42
39

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
9
9
10
11
12
13
14
15
15
15
16
16
15
15
13
13
13
13
12
13
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

64
65
65
63
60
56
52
67
73
55
47
43
42
54
61
65
68
71
73
74
71
70
76
76

Pressure (mb)

1017
1017
1016
1016
1016
1017
1016
1016
1016
1015
1015
1015
1014
1014
1014
1014
1014
1013
1013
1013
1013
1012
1012
1012

Ozone (du)

293
294
294
295
296
296
295
299
301
301
303
302
301
299
300
301
300
300
299
299
298
298
299
299

Sunday 14

Third Quarter 53%

22:35

16:17

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

Sun - Rise: 06:54, Set: 19:37, Transit: 13:16. Moon - Rise: 22:35, Set: 16:17. Civil Dark: 20:12 - 06:20. Nautical Dark: 20:53 - 05:39. Astro Dark: 21:37 - 04:57

Total Clouds (% Sky Obscured)

99
88
75
66
36
72
63
36
54
60
48
62
23
25
91
100
99
100
100
100
100
100
95
90

Low Clouds (% Sky Obscured)

73
73
63
56
36
72
53
25
40
41
34
41
15
15
10
1
0
0
10
30
49
64
90
88

Medium Clouds (% Sky Obscured)

77
56
1
0
0
30
19
10
18
23
13
16
0
0
0
35
99
72
98
100
94
100
39
30

High Clouds (% Sky Obscured)

97
61
55
57
11
18
4
1
0
0
0
2
7
25
91
97
99
89
100
100
100
100
40
11

ISS Passover

Visibility (miles)

5
9
9
9
9
9
9
9
7
6
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

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

Precipitation Probability (%)

43
27
8
5
1
0
18
48
44
26
0
0
0
0
0
0
0
0
0
12
32
84
95
78

Precipitation Amount (mm)

0.3
0
0
0
0
0
0
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0.6
1.2
0.3

Wind Speed/Direction (mph)

6
7
7
7
9
10
11
11
10
10
10
10
8
7
7
5
4
5
6
7
9
9
10
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
84
87
87
80
70
61
54
51
49
45
41
44
44
45
48
54
55
58
54
52
57
67
69

Pressure (mb)

1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1012
1011
1010
1009
1008

Ozone (du)

299
300
301
303
305
306
306
309
313
307
294
284
277
274
272
269
267
265
263
263
264
262
263
264

Monday 15

Waning Crescent 41%

23:45

17:14

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

Sun - Rise: 06:56, Set: 19:35, Transit: 13:16. Moon - Rise: 23:45, Set: 17:14. Civil Dark: 20:09 - 06:22. Nautical Dark: 20:50 - 05:41. Astro Dark: 21:34 - 04:59

Total Clouds (% Sky Obscured)

88
92
94
67
90
76
32
49
63
36
60
59
66
31
42
59
64
53
40
32
27
27
29
34

Low Clouds (% Sky Obscured)

76
84
73
50
80
69
25
23
24
36
60
51
54
31
36
49
43
37
33
30
27
27
22
29

Medium Clouds (% Sky Obscured)

29
29
32
21
19
19
0
24
29
0
28
33
26
9
0
4
38
26
2
0
0
0
0
0

High Clouds (% Sky Obscured)

0
5
0
0
0
0
0
0
0
0
0
0
28
0
9
10
4
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
6
9
6
7
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
Very Light Rain
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

76
61
60
51
64
52
17
17
1
0
0
0
0
1
7
4
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.4
0.3
0.3
0
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
16
17
17
19
19
19
21
21
22
21
21
21
20
20
19
18
18
17
17
16
16
15
15

Feels Like (°C)

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

Dew Point (°C)

11
13
13
14
14
15
15
13
10
8
9
7
7
8
8
7
6
7
7
6
6
6
7
8

Relative Humidity (%)

78
79
81
81
75
75
77
63
48
41
43
40
41
43
45
47
45
47
50
48
48
51
55
61

Pressure (mb)

1007
1007
1006
1006
1006
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1009
1009
1009
1010
1010
1010
1010
1010
1010

Ozone (du)

263
264
265
265
266
269
272
275
274
274
276
278
279
279
281
281
282
285
287
289
292
293
289
291

Tuesday 16

Waning Crescent 30%

01:07

17:52

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

Sun - Rise: 06:58, Set: 19:33, Transit: 13:15. Moon - Rise: 01:07, Set: 17:52. Civil Dark: 20:07 - 06:24. Nautical Dark: 20:48 - 05:43. Astro Dark: 21:31 - 04:59

Total Clouds (% Sky Obscured)

57
66
71
66
63
56
65
67
70
67
63
56
39
43
51
60
67
82
60
38
9
39
70
100

Low Clouds (% Sky Obscured)

57
66
71
66
63
56
62
41
58
54
61
55
38
40
43
46
44
42
28
16
4
6
7
8

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
4
6
11
9
28
7
3
6
14
8
3
2
1
1
0
0
0
7

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
10
10
10
5
0
6
12
18
46
67
82
60
33
0
33
67
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
9
7
9
8
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
2
1
9
20
23
33
31
32
41
34
36
35
3
2
1
1
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
64
63
63
64
65
63
60
48
51
48
53
49
51
55
57
55
58
60
61
62
65
66
70

Pressure (mb)

1010
1010
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

292
293
294
294
296
297
296
298
299
299
300
304
310
315
310
305
304
304
298
289
286
285
283
283

Wednesday 17

Waning Crescent 20%

02:31

18:18

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

Sun - Rise: 06:59, Set: 19:30, Transit: 13:15. Moon - Rise: 02:31, Set: 18:18. Civil Dark: 20:04 - 06:25. Nautical Dark: 20:45 - 05:45. Astro Dark: 21:28 - 05:02

Total Clouds (% Sky Obscured)

100
100
98
98
96
99
100
100
100
100
100
100
100
100
100
95
91
87
88
87
85
79
75
71

Low Clouds (% Sky Obscured)

17
27
36
36
39
40
59
68
72
81
87
93
94
93
94
89
80
71
73
75
77
73
69
65

Medium Clouds (% Sky Obscured)

28
48
3
14
32
72
41
67
98
49
49
100
45
40
35
20
20
20
19
17
16
11
6
1

High Clouds (% Sky Obscured)

100
100
98
98
96
99
100
100
100
100
100
99
99
97
96
20
31
39
57
77
85
79
75
71

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

Precipitation Probability (%)

3
0
0
0
0
2
9
9
18
34
51
66
71
75
82
60
44
16
18
20
22
20
17
12

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.4
0.5
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
76
79
80
76
67
61
62
63
62
65
61
59
61
64
67
69
72
75
71
68
64
65
66

Pressure (mb)

1014
1015
1015
1015
1015
1015
1015
1015
1014
1014
1013
1012
1012
1011
1010
1009
1007
1007
1006
1006
1006
1006
1006
1006

Ozone (du)

283
283
282
280
279
277
274
272
271
270
269
269
269
266
264
264
264
264
264
264
264
264
264
265

Thursday 18

Waning Crescent 12%

03:54

18:35

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 OK
22 OK
23 OK
00 OK
01 OK
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:01, Set: 19:28, Transit: 13:14. Moon - Rise: 03:54, Set: 18:35. Civil Dark: 20:02 - 06:27. Nautical Dark: 20:43 - 05:46. Astro Dark: 21:25 - 05:04

Total Clouds (% Sky Obscured)

80
90
100
100
100
100
100
96
92
96
99
100
86
73
59
43
28
15
23
35
37
49
57
65

Low Clouds (% Sky Obscured)

76
87
98
97
96
95
91
88
86
81
77
71
67
62
57
39
21
4
5
4
6
8
12
14

Medium Clouds (% Sky Obscured)

3
3
4
5
6
6
6
6
4
4
3
3
3
8
10
9
6
1
1
1
1
0
0
0

High Clouds (% Sky Obscured)

65
35
8
11
9
10
13
21
24
23
23
22
43
64
59
43
28
0
0
0
0
1
2
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
7
5
7
8
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 (%)

13
14
13
13
13
13
27
35
42
40
37
35
29
22
12
13
10
1
3
4
2
4
3
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)

19
19
19
18
18
19
19
18
16
15
15
14
14
13
12
11
11
11
10
10
10
10
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
12
12
11
11
11
12
12
12
11
13
14
14
14
14
14
13
13
13
13
13
11
11

Dew Point (°C)

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

Relative Humidity (%)

66
68
68
70
68
66
64
72
78
85
78
72
66
65
65
64
67
69
72
76
80
84
87
90

Pressure (mb)

1007
1007
1008
1008
1008
1009
1009
1010
1011
1011
1012
1012
1013
1014
1015
1015
1016
1017
1017
1018
1018
1018
1019
1019

Ozone (du)

265
266
267
268
269
270
271
271
271
272
272
272
272
271
271
271
271
271
271
270
270
269
268
267

Friday 19

Waning Crescent 6%

No Rise

18:48

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
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:03, Set: 19:25, Transit: 13:14. Moon - Rise: No Rise, Set: 18:48. Civil Dark: 19:59 - 06:29. Nautical Dark: 20:40 - 05:48. Astro Dark: 21:23 - 05:06

Total Clouds (% Sky Obscured)

56
50
45
63
82
100
99
97
95
96
98
100
100
99
98
94
88
84
88
91
97

Low Clouds (% Sky Obscured)

15
15
16
12
9
5
19
29
37
56
77
99
87
74
61
63
46
38
45
51
59

Medium Clouds (% Sky Obscured)

0
0
0
22
40
65
67
63
60
61
62
67
64
57
48
46
39
33
47
64
84

High Clouds (% Sky Obscured)

5
7
10
40
69
100
67
33
0
0
4
13
44
73
97
93
85
74
60
53
47

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

Fog (%)

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

Precipitation Probability (%)

3
3
0
2
1
0
7
11
15
26
37
47
61
69
73
61
47
25
23
18
9

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
90
80
73
66
61
56
51
50
50
50
54
57
61
65
66
69
67
66

Pressure (mb)

1019
1020
1020
1020
1020
1021
1021
1021
1020
1020
1020
1019
1019
1019
1019
1019
1018
1018
1018
1018
1017

Ozone (du)

267
267
267
267
266
266
265
264
264
263
262
262
262
261
261
260
259
258
256
255
255

Forecast for Calenberger Neustadt, Germany (52.38,9.73)

Generated: 13/09/25 04:59:58. Forecast: 13/09/25 to 19/09/25. Timezone: UTC+2.00