Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 16

Waning Crescent 20%

01:06

18:31

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

Sun - Rise: 07:06, Set: 19:38, Transit: 13:22. Moon - Rise: 01:06, Set: 18:31. Civil Dark: 20:16 - 06:31. Nautical Dark: 20:58 - 05:49. Astro Dark: 21:43 - 05:04

Total Clouds (% Sky Obscured)

72
68
60
31
34
60
91
49
94
98
88
100
100
100
93
99
94
92
64
100
100
100
100
100

Low Clouds (% Sky Obscured)

48
53
44
31
34
51
49
49
47
47
44
38
34
34
32
38
43
37
52
94
100
100
100
100

Medium Clouds (% Sky Obscured)

32
1
3
0
0
13
8
15
0
0
36
54
92
88
85
96
82
70
47
52
48
55
52
43

High Clouds (% Sky Obscured)

0
0
0
0
0
31
83
8
90
97
75
100
100
94
75
77
84
63
14
11
2
14
17
59

ISS Passover

Visibility (miles)

9
7
9
9
9
9
9
9
8
8
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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
None
None
Light Rain

Precipitation Probability (%)

95
66
2
11
5
9
15
23
25
32
16
15
12
12
16
23
23
12
15
18
43
4
39
58

Precipitation Amount (mm)

1.2
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
10
7
7
10
11
11
11

Relative Humidity (%)

86
90
89
92
93
95
95
95
96
96
96
95
93
92
86
80
73
65
55
54
72
78
80
79

Pressure (mb)

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

Ozone (du)

296
297
299
298
297
288
283
276
272
270
266
265
263
260
257
256
255
254
252
251
251
251
253
256

Wednesday 17

Waning Crescent 12%

02:33

18:47

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

Sun - Rise: 07:08, Set: 19:36, Transit: 13:22. Moon - Rise: 02:33, Set: 18:47. Civil Dark: 20:13 - 06:33. Nautical Dark: 20:55 - 05:51. Astro Dark: 21:40 - 05:07

Total Clouds (% Sky Obscured)

100
100
100
98
98
98
95
78
98
100
100
99
97
99
98
99
100
99
96
93
99
93
98
90

Low Clouds (% Sky Obscured)

92
93
86
85
73
86
82
68
86
100
99
99
88
90
90
92
95
90
89
87
87
72
72
64

Medium Clouds (% Sky Obscured)

44
95
50
72
90
86
87
70
85
100
100
97
97
45
27
32
34
32
34
27
31
36
33
29

High Clouds (% Sky Obscured)

97
60
36
26
76
93
45
70
71
67
49
45
4
5
3
29
3
28
1
0
82
33
25
20

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
6
5
6
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
1
1
2
1
0
0
0
0
0
2
2
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
None
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

23
9
5
11
19
14
28
25
38
53
41
71
79
65
47
54
40
35
22
22
16
4
8
13

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.4
0.5
0.4
0
0.4
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
11
10
11
12
13
14
15
15
16
16
16
17
16
17
17
16
16
16
15
15
15
15

Relative Humidity (%)

82
79
75
70
74
83
86
89
92
96
96
96
96
96
95
95
93
90
84
78
72
74
73
78

Pressure (mb)

1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1018

Ozone (du)

255
254
253
253
253
252
251
249
249
248
249
249
249
249
251
251
252
255
254
254
254
254
254
255

Thursday 18

Waning Crescent 6%

03:58

18:58

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

Sun - Rise: 07:10, Set: 19:33, Transit: 13:21. Moon - Rise: 03:58, Set: 18:58. Civil Dark: 20:10 - 06:35. Nautical Dark: 20:52 - 05:53. Astro Dark: 21:37 - 05:09

Total Clouds (% Sky Obscured)

87
100
100
97
98
79
80
60
80
70
72
80
90
90
83
75
70
65
61
56
37
32
31
49

Low Clouds (% Sky Obscured)

84
51
42
40
45
31
35
37
41
47
54
59
65
75
64
53
58
22
24
26
26
17
9
0

Medium Clouds (% Sky Obscured)

30
38
31
30
25
23
27
8
15
1
4
2
26
8
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

25
100
100
85
93
42
35
11
48
16
19
60
79
65
48
41
23
65
61
56
19
10
13
49

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
7
1
1
1
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)

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

Chance of Frost

Temperature (°C)

19
19
18
18
17
17
16
16
16
15
15
15
15
16
18
19
21
21
22
22
23
23
22
21

Feels Like (°C)

16
16
16
16
16
15
15
14
14
13
14
14
15
16
16
18
19
21
20
21
21
23
23
22

Dew Point (°C)

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

Relative Humidity (%)

81
75
81
88
90
92
93
95
95
95
95
95
93
83
73
63
58
54
53
53
54
52
56
62

Pressure (mb)

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

Ozone (du)

256
256
256
255
255
256
257
258
259
259
260
260
260
259
258
257
257
257
256
256
256
256
256
256

Friday 19

Waning Crescent 2%

05:19

19:07

20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
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: 07:11, Set: 19:31, Transit: 13:21. Moon - Rise: 05:19, Set: 19:07. Civil Dark: 20:08 - 06:36. Nautical Dark: 20:50 - 05:55. Astro Dark: 21:34 - 05:11

Total Clouds (% Sky Obscured)

41
38
35
38
40
42
47
38
48
49
56
66
72
88
100
85
69
50
63
81
96
98
99
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
2
1
40
40

Medium Clouds (% Sky Obscured)

1
30
35
38
40
15
18
28
48
21
20
35
32
52
68
17
27
16
45
70
90
83
78
69

High Clouds (% Sky Obscured)

41
38
35
21
14
19
14
10
8
36
56
66
72
88
95
71
41
13
32
56
79
86
93
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
1
1
6
29
32

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
17
17
16
15
15
15
14
15
15
15
16
16
18
19
19
20
22
22
22
23
21
20
21

Dew Point (°C)

12
12
11
10
10
10
10
9
10
11
12
12
12
13
13
13
12
12
12
12
14
15
15
17

Relative Humidity (%)

63
62
59
60
61
62
62
60
64
71
75
77
77
71
64
62
51
47
46
45
51
57
64
75

Pressure (mb)

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

Ozone (du)

256
256
256
256
257
258
258
259
259
259
259
260
260
258
257
256
256
256
256
256
255
253
254
254

Saturday 20

Waning Crescent 0%

06:37

19:15

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

Sun - Rise: 07:13, Set: 19:28, Transit: 13:21. Moon - Rise: 06:37, Set: 19:15. Civil Dark: 20:05 - 06:38. Nautical Dark: 20:47 - 05:57. Astro Dark: 21:31 - 05:13

Total Clouds (% Sky Obscured)

100
100
100
97
94
90
87
84
82
80
78
80
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

49
51
57
56
51
58
54
73
78
68
61
52
89
86
84
73
65
56
55
53
53
37
22
6

Medium Clouds (% Sky Obscured)

77
90
100
90
78
69
59
50
45
59
68
76
88
90
91
82
71
54
59
61
66
78
89
100

High Clouds (% Sky Obscured)

100
100
100
89
79
66
49
61
62
49
38
32
98
96
93
89
86
82
73
63
57
71
85
99

ISS Passover

Visibility (miles)

9
9
9
9
8
9
9
3
2
6
8
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
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

12
31
32
47
37
25
81
95
95
95
41
4
17
21
22
24
26
27
28
28
26
29
26
18

Precipitation Amount (mm)

0
0
0
0
0
0
0.5
1.3
1.3
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
19
18
18
16
16
16
15
15
15
15
15
15
15
15
16
16
16
15
18
17
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

77
81
86
85
85
92
92
95
96
98
98
98
96
93
92
90
81
75
67
68
69
67
67
67

Pressure (mb)

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

Ozone (du)

255
255
255
254
255
255
255
254
254
254
255
256
257
258
259
260
261
262
263
263
263
263
264
265

Sunday 21

New Moon 0%

07:52

19:22

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

Sun - Rise: 07:15, Set: 19:26, Transit: 13:20. Moon - Rise: 07:52, Set: 19:22. Civil Dark: 20:03 - 06:40. Nautical Dark: 20:44 - 05:59. Astro Dark: 21:28 - 05:15

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
98
96
94
96
98
100
100
100
100
99
99
99
100
100
100

Low Clouds (% Sky Obscured)

13
20
27
38
46
50
42
36
30
26
19
13
16
23
34
44
51
58
60
69
69
72
75
72

Medium Clouds (% Sky Obscured)

100
100
100
94
86
79
82
86
89
71
53
35
42
49
53
58
54
60
55
61
66
57
45
30

High Clouds (% Sky Obscured)

99
100
100
99
99
99
100
100
100
73
44
20
47
73
100
100
100
100
92
84
80
85
85
90

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
5
7
8
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 (%)

35
37
15
28
24
11
15
13
5
9
8
5
12
17
20
25
28
30
30
29
27
23
20
16

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
11
12
12
12
12
12
11
11
12
11
11
11
10
10
11
12
12
12
13
12
11
11
11

Dew Point (°C)

9
9
9
9
9
9
9
9
9
10
10
10
10
10
10
10
11
11
11
11
11
11
10
9

Relative Humidity (%)

68
69
73
75
75
75
75
77
81
86
86
86
87
81
78
74
75
75
76
76
79
79
78
75

Pressure (mb)

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

Ozone (du)

266
267
267
268
268
269
269
272
275
278
280
282
284
285
286
287
287
288
288
289
289
290
291
293

Monday 22

Waxing Crescent 3%

09:07

19:30

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 OK
13 OK

Sun - Rise: 07:17, Set: 19:23, Transit: 13:20. Moon - Rise: 09:07, Set: 19:30. Civil Dark: 19:58 - 06:42. Nautical Dark: 20:42 - 06:00. Astro Dark: 21:25 - 05:17

Total Clouds (% Sky Obscured)

99
99
96
85
74
63
66
65
64
55
45
34
35
36
35
34
33
30

Low Clouds (% Sky Obscured)

62
52
35
19
8
0
1
3
4
5
5
6
14
22
29
31
33
30

Medium Clouds (% Sky Obscured)

20
10
0
0
0
0
1
2
4
3
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

95
95
95
84
70
63
65
64
64
52
41
27
19
11
5
5
3
2

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

13
11
7
5
3
0
0
1
1
2
2
0
1
1
1
2
2
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
69
65
63
64
65
66
67
70
72
73
73
74
67
63
58
55
52

Pressure (mb)

1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022

Ozone (du)

294
296
298
300
301
302
303
304
305
306
306
306
306
306
305
305
305
305

Forecast for Hohehorst, Germany (53.54,7.94)

Generated: 16/09/25 20:17:54. Forecast: 16/09/25 to 22/09/25. Timezone: UTC+2.00