Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 17

Waning Crescent 12%

02:37

18:37

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 OK
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:04, Set: 19:31, Transit: 13:18. Moon - Rise: 02:37, Set: 18:37. Civil Dark: 20:05 - 06:31. Nautical Dark: 20:45 - 05:51. Astro Dark: 21:27 - 05:08

Total Clouds (% Sky Obscured)

95
96
97
98
99
100
85
92
96
93
94
85
91
97
84
82
58
62
69
45
46
62
75
71

Low Clouds (% Sky Obscured)

95
96
97
91
87
100
81
89
93
91
86
84
91
96
84
82
36
49
69
45
46
22
29
21

Medium Clouds (% Sky Obscured)

93
73
58
67
54
48
31
36
23
30
37
5
0
2
0
0
25
16
16
5
0
0
0
9

High Clouds (% Sky Obscured)

0
0
1
4
4
3
3
5
3
0
0
0
0
0
0
0
0
0
0
0
0
44
70
70

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

Precipitation Probability (%)

0
0
0
34
47
33
1
0
13
2
2
1
1
2
0
0
0
6
9
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
9
9
9
12
13
13
13
13
12
12
13
14
13
14
13
13
14
13
11
9
8
6
6

Chance of Frost

Temperature (°C)

14
14
15
15
15
15
15
16
16
16
16
16
17
18
19
20
21
22
22
21
20
19
18
17

Feels Like (°C)

11
12
12
11
12
12
12
13
13
13
13
13
15
16
17
18
18
20
20
20
19
19
19
18

Dew Point (°C)

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

Relative Humidity (%)

82
83
79
79
82
79
85
82
82
82
82
82
81
80
76
72
66
58
61
65
68
71
81
83

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1021
1020
1021
1020
1020
1020
1021
1021
1022
1022
1022

Ozone (du)

257
258
257
254
254
253
253
253
253
253
253
253
252
252
252
253
255
258
259
258
258
258
257
257

Thursday 18

Waning Crescent 6%

03:59

18:50

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

Sun - Rise: 07:06, Set: 19:29, Transit: 13:17. Moon - Rise: 03:59, Set: 18:50. Civil Dark: 20:02 - 06:32. Nautical Dark: 20:42 - 05:52. Astro Dark: 21:24 - 05:10

Total Clouds (% Sky Obscured)

72
76
76
24
2
30
6
24
8
28
45
60
100
57
11
21
41
92
100
100
27
23
23
8

Low Clouds (% Sky Obscured)

22
0
10
0
0
0
3
7
3
0
0
0
15
4
5
11
6
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

6
0
0
0
0
2
1
8
0
0
0
3
3
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

71
71
71
21
2
30
2
1
3
28
45
60
100
46
7
12
41
92
100
100
27
23
23
8

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)

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

Chance of Frost

Temperature (°C)

16
16
16
16
15
15
15
14
14
14
17
19
21
22
24
25
26
26
26
25
23
21
19
18

Feels Like (°C)

18
17
17
17
17
16
14
15
15
15
18
19
21
21
23
26
26
26
25
25
22
19
18
17

Dew Point (°C)

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

Relative Humidity (%)

86
87
90
93
93
93
92
90
90
84
73
63
57
54
50
46
43
41
42
51
58
63
63
64

Pressure (mb)

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

Ozone (du)

256
256
255
255
254
253
253
253
253
253
253
253
252
252
252
250
249
248
249
249
250
251
251
250

Friday 19

Waning Crescent 2%

05:18

19:01

23 Good
00 OK
01 Bad
02 OK
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: 07:08, Set: 19:26, Transit: 13:17. Moon - Rise: 05:18, Set: 19:01. Civil Dark: 20:00 - 06:34. Nautical Dark: 20:40 - 05:54. Astro Dark: 21:22 - 05:12

Total Clouds (% Sky Obscured)

13
28
57
28
85
69
58
69
98
91
79
100
94
95
81
100
96
99
100
100
53
69
84
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
26
44
64
2
2
17
13
36
37
27
43
53
80
41
29
25
22
53
57
75
77

High Clouds (% Sky Obscured)

13
28
57
28
76
22
58
67
98
91
72
100
88
92
59
100
94
98
100
100
28
46
70
95

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
5
10
1
5
0
0
1
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)

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

Chance of Frost

Temperature (°C)

17
17
16
16
15
15
15
15
15
15
17
20
22
24
25
27
27
27
26
26
24
23
22
22

Feels Like (°C)

17
16
14
14
14
14
14
14
13
13
16
18
20
22
24
26
25
25
25
25
23
22
21
21

Dew Point (°C)

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

Relative Humidity (%)

63
64
65
65
66
70
70
70
70
68
63
54
47
40
35
30
27
29
35
45
54
57
60
64

Pressure (mb)

1021
1020
1020
1019
1019
1018
1018
1018
1017
1017
1017
1016
1016
1016
1015
1014
1013
1013
1012
1012
1012
1012
1012
1012

Ozone (du)

249
249
249
250
249
249
248
248
247
247
248
247
247
247
246
245
246
246
246
245
245
245
246
247

Saturday 20

Waning Crescent 0%

06:34

19:11

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: 07:09, Set: 19:24, Transit: 13:17. Moon - Rise: 06:34, Set: 19:11. Civil Dark: 19:57 - 06:36. Nautical Dark: 20:37 - 05:56. Astro Dark: 21:19 - 05:14

Total Clouds (% Sky Obscured)

100
99
96
100
83
87
87
85
83
85
93
94
96
98
100
100
100
100
100
100
100
88
84
92

Low Clouds (% Sky Obscured)

0
0
0
19
38
52
52
51
51
54
56
59
40
23
3
15
22
28
27
19
5
14
22
29

Medium Clouds (% Sky Obscured)

54
25
57
41
25
33
26
28
37
50
35
31
34
44
100
100
98
73
50
99
48
40
41
38

High Clouds (% Sky Obscured)

100
99
94
100
83
87
61
31
1
8
21
29
52
75
100
100
100
100
100
100
100
88
84
92

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
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
6
2
8
10
8
21
25
29
23
17
7
7
11
32
27
7
16
19
2
1
4
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
0
0
0
0

Wind Speed/Direction (mph)

4
5
4
2
2
3
5
5
6
6
7
10
11
12
14
17
12
12
12
11
9
5
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
74
78
81
81
84
85
86
88
83
75
63
56
55
63
75
83
79
74
76
74
86
87
90

Pressure (mb)

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

Ozone (du)

247
247
249
249
251
251
251
252
252
253
254
254
255
256
254
255
256
257
258
259
260
260
261
261

Sunday 21

New Moon 0%

07:47

19:20

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: 07:11, Set: 19:22, Transit: 13:16. Moon - Rise: 07:47, Set: 19:20. Civil Dark: 19:55 - 06:37. Nautical Dark: 20:35 - 05:58. Astro Dark: 21:16 - 05:16

Total Clouds (% Sky Obscured)

99
87
96
97
99
100
100
100
100
100
100
100
95
91
87
92
96
100
100
100
100
96
92
87

Low Clouds (% Sky Obscured)

25
22
18
26
45
46
50
54
58
64
69
72
72
75
79
89
89
92
89
85
78
63
45
27

Medium Clouds (% Sky Obscured)

75
53
50
72
99
100
100
100
100
97
94
93
90
90
84
57
29
1
2
3
3
11
19
27

High Clouds (% Sky Obscured)

92
85
77
85
92
100
100
100
100
99
98
98
80
62
48
65
83
100
96
89
87
81
66
53

ISS Passover

Visibility (miles)

9
9
9
9
9
3
1
1
3
5
9
2
4
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
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

7
11
14
29
95
95
95
95
95
75
95
94
66
27
6
12
12
10
8
6
1
4
3
0

Precipitation Amount (mm)

0
0
0
0
0.7
4.7
8.4
3.5
1.1
0.3
0.8
0.9
0.4
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
11
11
11
11
11
11
11
10
10
10
10
10
10
10
11
10
10
10
11
11
10
10

Relative Humidity (%)

89
90
93
95
96
95
96
98
96
95
95
93
93
93
93
92
90
89
86
87
90
92
93
95

Pressure (mb)

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

Ozone (du)

260
261
261
262
262
261
260
261
261
264
265
265
266
269
271
273
275
277
279
279
280
281
281
281

Monday 22

Waxing Crescent 3%

09:00

19:30

23 Bad
00 Bad
01 OK
02 OK
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: 07:13, Set: 19:19, Transit: 13:16. Moon - Rise: 09:00, Set: 19:30. Civil Dark: 19:53 - 06:39. Nautical Dark: 20:32 - 05:59. Astro Dark: 21:14 - 05:18

Total Clouds (% Sky Obscured)

72
51
27
38
60
85
89
93
98
99
99
100
92
85
79
76
75
72
74
71
71
77
84
91

Low Clouds (% Sky Obscured)

17
9
0
11
23
37
45
53
61
67
73
74
57
52
47
42
41
38
35
34
30
26
21
27

Medium Clouds (% Sky Obscured)

20
12
7
31
55
79
63
47
29
22
14
8
25
41
57
47
37
27
25
23
26
39
57
72

High Clouds (% Sky Obscured)

28
19
0
2
3
3
32
64
90
82
81
74
65
55
53
49
31
26
45
36
41
63
84
91

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
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

2
1
0
0
1
1
9
15
18
33
38
38
36
32
24
19
15
11
16
18
15
53
77
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.6
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
10
9
9
9
9
8
8
8
9
9
10
10
10
10
14
14
13
14
14
14
8
9

Dew Point (°C)

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

Relative Humidity (%)

96
95
96
96
96
96
98
95
95
95
91
90
88
80
72
64
60
56
52
59
66
76
77
78

Pressure (mb)

1018
1018
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1016
1017
1017

Ozone (du)

281
283
284
285
288
292
296
297
298
299
300
300
300
302
303
304
304
304
304
305
305
306
307
309

Tuesday 23

Waxing Crescent 7%

10:14

19:42

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

Sun - Rise: 07:14, Set: 19:17, Transit: 13:16. Moon - Rise: 10:14, Set: 19:42. Civil Dark: 19:50 - 06:41. Nautical Dark: 20:30 - 06:01. Astro Dark: 21:11 - 05:20

Total Clouds (% Sky Obscured)

92
92
94
97
94
94
92
89
84
80
73
64
67
81
96
90
83
76
75
73
62

Low Clouds (% Sky Obscured)

29
32
39
58
63
63
64
51
47
48
44
45
45
42
38
37
36
35
36
43
47

Medium Clouds (% Sky Obscured)

76
78
83
80
74
65
54
49
45
39
38
42
38
43
39
39
45
45
35
30
30

High Clouds (% Sky Obscured)

80
61
41
60
78
93
89
84
67
47
29
12
38
64
90
69
43
20
11
5
5

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

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

Precipitation Probability (%)

80
65
54
66
63
43
50
59
67
64
61
57
61
57
43
46
47
43
42
40
39

Precipitation Amount (mm)

0.6
0.3
0
0.3
0.3
0
0
0.2
0.4
0.3
0.3
0.3
0.3
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
8
8
8
7
7
6
7
7
7
9
10
12
12
13
14
14
14
14
13
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
81
84
87
87
90
91
93
91
93
81
72
64
59
54
50
49
47
46
51
56

Pressure (mb)

1017
1017
1017
1016
1016
1016
1016
1017
1017
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1019
1020

Ozone (du)

310
310
310
310
311
313
315
316
317
318
317
317
316
317
317
318
319
320
321
319
316

Forecast for Brokhausen, Regierungsbezirk Detmold, Germany (51.96,8.93)

Generated: 17/09/25 23:28:42. Forecast: 17/09/25 to 23/09/25. Timezone: UTC+2.00