Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 17

Waning Crescent 12%

02:32

18:14

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: 07:00, Set: 19:29, Transit: 13:13. Moon - Rise: 02:32, Set: 18:14. Civil Dark: 20:02 - 06:26. Nautical Dark: 20:43 - 05:46. Astro Dark: 21:25 - 05:03

Total Clouds (% Sky Obscured)

100
100
97
96
97
100
100
96
98
98
97
100
97
88
100
99
100
100
100
100
98
100
100
100

Low Clouds (% Sky Obscured)

46
47
47
38
54
71
100
82
72
95
92
92
84
81
93
94
91
96
96
90
98
100
100
100

Medium Clouds (% Sky Obscured)

98
92
82
92
53
72
75
88
72
98
95
54
40
33
30
66
45
30
44
24
31
38
48
48

High Clouds (% Sky Obscured)

100
12
11
0
0
0
14
16
3
3
0
0
0
40
25
6
3
4
3
7
5
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
9
4
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
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
13
3
1
1
9
40
51
83
81
95
73
95
95
95
95
95
95
63
50
43
22

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.5
0.4
0.7
0.2
1.6
2.6
2.8
2.8
2.6
2.4
0.4
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
56
49
50
58
61
66
69
71
70
72
79
78
76
78
83
84
82
87
89
87
83
85
85

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1021

Ozone (du)

253
251
251
249
248
249
251
251
254
253
254
256
256
254
251
250
251
252
250
250
251
253
252
250

Thursday 18

Waning Crescent 6%

03:54

18:32

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

Sun - Rise: 07:01, Set: 19:26, Transit: 13:13. Moon - Rise: 03:54, Set: 18:32. Civil Dark: 20:00 - 06:28. Nautical Dark: 20:40 - 05:47. Astro Dark: 21:22 - 05:05

Total Clouds (% Sky Obscured)

98
96
90
91
90
72
66
75
54
63
48
80
73
43
29
57
49
30
25
31
23
64
71
25

Low Clouds (% Sky Obscured)

98
96
85
84
89
67
55
67
54
54
45
36
40
34
20
35
36
29
20
19
11
14
23
21

Medium Clouds (% Sky Obscured)

56
44
28
32
54
29
13
11
0
0
0
1
2
5
0
19
15
2
2
2
2
2
1
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
17
6
54
34
5
22
28
7
3
19
12
14
46
49
6

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 (%)

4
0
4
0
2
1
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)

9
10
11
13
11
9
7
5
4
5
5
5
5
6
5
5
5
5
5
6
5
6
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
15
16
18
18
19
21
21
20
19
17
18
17
17
16
15
15
15
15
14
15
17
19
20

Dew Point (°C)

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

Relative Humidity (%)

83
74
67
62
65
60
60
68
74
77
78
79
81
85
85
86
85
84
86
89
83
71
60
53

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024

Ozone (du)

250
250
250
249
249
249
249
250
250
250
251
254
256
256
255
255
255
255
254
254
255
256
255
255

Friday 19

Waning Crescent 6%

05:13

18:45

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

Sun - Rise: 07:03, Set: 19:24, Transit: 13:13. Moon - Rise: 05:13, Set: 18:45. Civil Dark: 19:57 - 06:29. Nautical Dark: 20:38 - 05:49. Astro Dark: 21:20 - 05:07

Total Clouds (% Sky Obscured)

52
32
36
35
57
98
54
70
50
7
10
2
3
3
5
13
16
38
29
21
31
35
38
59

Low Clouds (% Sky Obscured)

35
31
19
12
2
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
0
0
0
0
0
0
0
0
13
16
13
29
21
31
5
7
27

High Clouds (% Sky Obscured)

41
7
15
26
54
96
54
70
49
5
8
2
3
3
5
13
2
38
16
7
25
21
18
30

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
2
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
8
8
8
6
6
6
6
6
7
7
7
7
6
6
6
6
6
7
8
9
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
22
25
25
25
25
23
22
20
19
18
18
17
16
16
15
14
14
14
14
15
16
18
19

Dew Point (°C)

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

Relative Humidity (%)

48
43
40
36
35
34
41
48
52
57
59
62
64
64
67
68
72
75
77
78
75
68
59
52

Pressure (mb)

1024
1023
1023
1022
1022
1021
1021
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1017
1017
1017
1017
1016
1016
1016

Ozone (du)

255
254
253
252
252
251
251
251
251
250
250
249
249
249
249
249
250
250
252
253
252
253
253
252

Saturday 20

Waning Crescent 2%

06:29

18:56

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
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: 07:05, Set: 19:21, Transit: 13:12. Moon - Rise: 06:29, Set: 18:56. Civil Dark: 19:55 - 06:31. Nautical Dark: 20:35 - 05:51. Astro Dark: 21:17 - 05:09

Total Clouds (% Sky Obscured)

79
99
99
98
97
88
80
69
58
50
45
53
66
75
85
84
81
87
91
100
99
99
98
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
10
22
33
50
63
75
67
59
57
65
67
70
67

Medium Clouds (% Sky Obscured)

40
55
76
94
91
86
12
0
1
5
8
18
28
35
72
48
52
49
59
48
48
49
82
88

High Clouds (% Sky Obscured)

42
54
66
78
89
84
77
69
53
43
43
27
27
22
29
35
41
61
80
100
91
82
74
82

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
8
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
Very Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
11
15
6
9
14
20
46
60
60
56
47
35
28

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
12
12
12
11
10
10
7
7
7
7
7
7
7
7
7
7
7
5
4
7
9
7
9

Chance of Frost

Temperature (°C)

24
26
27
27
27
27
25
23
22
21
20
20
20
19
19
19
18
18
17
16
16
15
15
15

Feels Like (°C)

21
23
23
24
24
25
23
22
21
21
21
18
20
19
18
18
18
19
18
17
14
13
14
12

Dew Point (°C)

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

Relative Humidity (%)

44
38
34
33
36
39
44
54
61
65
68
69
71
73
75
72
77
81
83
87
80
82
86
83

Pressure (mb)

1015
1014
1014
1013
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1011
1011
1012
1013
1013
1014

Ozone (du)

251
251
251
251
251
251
252
252
252
253
252
253
253
252
252
252
252
252
253
253
253
252
254
256

Sunday 21

New Moon 0%

07:42

19:06

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: 07:06, Set: 19:19, Transit: 13:12. Moon - Rise: 07:42, Set: 19:06. Civil Dark: 19:53 - 06:33. Nautical Dark: 20:33 - 05:53. Astro Dark: 21:14 - 05:11

Total Clouds (% Sky Obscured)

99
100
100
100
100
99
98
97
98
99
100
100
100
100
100
100
100
99
98
98
95
93
90
92

Low Clouds (% Sky Obscured)

63
55
53
41
36
24
15
1
0
0
7
2
0
4
22
40
58
65
69
74
76
77
79
75

Medium Clouds (% Sky Obscured)

96
92
100
95
100
97
98
97
98
99
100
100
100
100
99
98
97
89
81
73
52
31
10
8

High Clouds (% Sky Obscured)

91
100
100
100
100
96
91
87
92
96
100
100
100
100
100
100
100
81
62
41
46
54
61
61

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
10
15
21
24
31
34
30
23
16
4
4
2
1
9
10
6
10
9
5
10
12
11
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
74
65
69
55
52
52
56
61
64
68
68
70
71
76
77
79
80
79
77
76
67
60
53

Pressure (mb)

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

Ozone (du)

257
257
257
259
259
259
259
260
261
262
263
264
265
266
267
269
270
272
274
276
277
278
278
279

Monday 22

Waxing Crescent 0%

08:55

19:15

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: 07:08, Set: 19:17, Transit: 13:12. Moon - Rise: 08:55, Set: 19:15. Civil Dark: 19:50 - 06:34. Nautical Dark: 20:30 - 05:55. Astro Dark: 21:12 - 05:13

Total Clouds (% Sky Obscured)

93
92
94
97
99
95
91
87
85
84
81
83
88
93
95
95
96
89
82
73
74
79
82
89

Low Clouds (% Sky Obscured)

73
73
78
82
86
78
72
67
46
24
2
8
15
18
20
20
19
22
30
39
48
57
66
64

Medium Clouds (% Sky Obscured)

6
4
4
9
10
10
10
5
13
21
30
45
59
73
81
89
96
76
57
39
32
27
23
22

High Clouds (% Sky Obscured)

64
68
48
26
8
34
63
87
66
46
28
46
50
56
43
28
17
7
6
0
2
5
9
34

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 (%)

13
13
14
13
7
4
1
0
3
4
3
2
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)

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

Chance of Frost

Temperature (°C)

14
15
15
14
14
14
13
12
10
10
9
8
8
8
8
7
7
7
7
7
7
9
10
11

Feels Like (°C)

12
12
13
12
12
12
11
11
11
6
7
7
6
6
6
5
5
5
5
5
4
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

52
51
49
47
47
45
49
52
56
59
62
65
66
69
69
71
73
74
74
74
73
69
67
64

Pressure (mb)

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

Ozone (du)

279
280
280
281
283
284
285
286
287
289
291
294
295
296
298
299
300
301
302
303
303
305
307
309

Tuesday 23

Waxing Crescent 3%

10:09

19:25

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

Sun - Rise: 07:10, Set: 19:14, Transit: 13:11. Moon - Rise: 10:09, Set: 19:25. Civil Dark: 19:48 - 06:36. Nautical Dark: 20:28 - 05:56. Astro Dark: 21:09 - 05:15

Total Clouds (% Sky Obscured)

94
96
97
99
100
99
99
98
92
83
71
63
54
55
66
73
80
75
72
65

Low Clouds (% Sky Obscured)

62
60
65
70
77
72
63
55
57
59
59
54
47
40
51
63
75
69
64
58

Medium Clouds (% Sky Obscured)

27
36
43
50
50
34
25
17
12
7
3
5
7
8
9
8
7
8
10
12

High Clouds (% Sky Obscured)

64
95
96
97
97
94
92
92
83
68
55
53
52
50
33
10
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

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 (%)

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

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
9
9
14
13
12
12
11
12
8
8
8
8
7
7
8
8
8
8
9

Dew Point (°C)

4
4
3
3
3
2
2
2
2
3
4
6
6
5
6
6
6
6
6
6

Relative Humidity (%)

56
50
45
45
45
45
47
49
50
59
68
80
80
80
82
80
80
78
81
82

Pressure (mb)

1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

310
311
312
312
311
311
311
311
311
312
313
314
314
313
313
312
312
311
311
311

Forecast for Bockenem, Germany (52.00,10.12)

Generated: 17/09/25 12:44:52. Forecast: 17/09/25 to 23/09/25. Timezone: UTC+2.00