Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 17

Waning Crescent 16%

04:22

17:10

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 OK
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:53, Set: 18:25, Transit: 13:09. Moon - Rise: 04:22, Set: 17:10. Civil Dark: 18:59 - 07:19. Nautical Dark: 19:38 - 06:40. Astro Dark: 20:17 - 06:01

Total Clouds (% Sky Obscured)

97
98
97
93
76
82
77
75
79
91
82
92
96
98
98
86
58
65
58
23
35
44
61
74

Low Clouds (% Sky Obscured)

92
89
90
86
76
82
77
75
79
76
75
85
80
95
75
78
58
65
58
18
30
43
61
74

Medium Clouds (% Sky Obscured)

14
36
0
0
0
0
0
0
0
36
0
23
34
41
41
18
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
3
4
5
12
23
46
23
3
44
35
47
14
34
23
1
2
1
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
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
14
9
14
5
9
13
8
15
5
9
17
19
19
7
3
4
13
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
91
91
90
85
79
81
79
79
79
79
80
81
84
85
87
87
85
82
90
91
90
83

Pressure (mb)

1023
1023
1023
1023
1023
1023
1024
1023
1023
1023
1023
1023
1022
1023
1023
1023
1024
1024
1024
1025
1025
1026
1026
1026

Ozone (du)

282
281
281
282
283
283
283
282
282
281
279
280
279
280
281
279
281
283
284
286
287
285
284
284

Saturday 18

Waning Crescent 9%

No Rise

17:20

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

Sun - Rise: 07:55, Set: 18:23, Transit: 13:09. Moon - Rise: No Rise, Set: 17:20. Civil Dark: 18:57 - 07:21. Nautical Dark: 19:36 - 06:42. Astro Dark: 20:15 - 06:03

Total Clouds (% Sky Obscured)

19
13
30
48
35
25
24
24
31
38
50
55
36
55
90
88
70
75
96
100
100
100
100
100

Low Clouds (% Sky Obscured)

19
12
30
48
35
25
24
22
28
35
47
42
31
28
24
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
0
0
0
13
2
26
47
92
97

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
1
1
1
8
2
42
83
88
70
75
94
100
100
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)

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

Chance of Frost

Temperature (°C)

6
5
4
3
4
6
8
9
10
11
11
11
10
8
7
6
5
5
4
4
4
3
3
3

Feels Like (°C)

3
3
3
3
3
5
7
8
8
9
9
9
8
7
5
3
1
1
1
1
1
0
-0
-1

Dew Point (°C)

3
3
2
2
2
3
3
2
2
1
0
0
1
2
2
2
1
-1
-1
-1
-1
-1
-1
-2

Relative Humidity (%)

80
86
89
93
89
79
70
61
55
50
48
49
54
65
70
74
72
69
71
72
72
73
74
72

Pressure (mb)

1026
1027
1027
1028
1028
1029
1029
1029
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1026
1026
1025
1025
1024
1024

Ozone (du)

286
286
287
289
287
284
282
281
281
282
282
281
284
284
283
283
282
282
280
277
275
274
273
273

Sunday 19

Waning Crescent 4%

05:35

17:29

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: 07:57, Set: 18:21, Transit: 13:09. Moon - Rise: 05:35, Set: 17:29. Civil Dark: 18:55 - 07:22. Nautical Dark: 19:34 - 06:43. Astro Dark: 20:13 - 06:04

Total Clouds (% Sky Obscured)

88
100
96
97
96
76
83
78
100
99
100
97
100
100
100
100
100
100
100
100
94
94
94
95

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

88
100
96
97
96
76
61
78
76
94
75
92
92
98
85
99
100
97
100
97
93
92
94
95

High Clouds (% Sky Obscured)

76
96
74
25
10
7
55
22
96
95
98
82
100
100
100
100
100
100
100
100
80
75
72
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
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
1
0
0
0
9
36

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
4
5
5
6
8
11
12
13
13
12
11
9
8
9
9
9
8
8
8
7
8
8

Chance of Frost

Temperature (°C)

3
3
3
3
4
6
7
9
10
11
11
11
10
9
9
8
8
8
8
8
8
8
8
9

Feels Like (°C)

-0
-0
-0
-0
1
2
3
4
5
5
6
6
5
5
5
4
4
4
4
5
4
5
5
5

Dew Point (°C)

-2
-2
-2
-1
-1
-1
-0
-0
0
-0
-1
0
0
1
1
1
1
1
1
2
2
2
3
3

Relative Humidity (%)

73
73
73
74
72
65
59
54
50
47
45
48
50
54
57
59
61
62
62
63
64
68
69
69

Pressure (mb)

1023
1023
1022
1021
1021
1020
1020
1019
1018
1016
1015
1014
1013
1013
1013
1012
1011
1011
1010
1009
1009
1008
1007
1006

Ozone (du)

271
272
272
272
272
273
273
273
272
272
273
272
271
270
271
271
270
270
267
267
265
265
265
264

Monday 20

Waning Crescent 1%

06:47

17:39

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 OK
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:58, Set: 18:18, Transit: 13:08. Moon - Rise: 06:47, Set: 17:39. Civil Dark: 18:53 - 07:24. Nautical Dark: 19:32 - 06:45. Astro Dark: 20:11 - 06:06

Total Clouds (% Sky Obscured)

96
98
100
100
100
100
100
100
100
91
82
74
83
92
100
88
72
39
34
31
27
37
54
59

Low Clouds (% Sky Obscured)

5
5
5
28
51
75
78
82
86
74
62
51
52
51
51
51
49
39
34
31
27
32
52
59

Medium Clouds (% Sky Obscured)

96
97
97
95
93
79
46
44
88
80
72
63
68
69
71
62
8
0
0
0
0
17
53
40

High Clouds (% Sky Obscured)

80
90
100
99
98
100
100
100
100
78
57
35
57
77
100
67
33
0
0
0
0
3
5
8

ISS Passover

Visibility (miles)

9
9
7
8
9
9
9
9
9
9
5
4
7
8
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
Very Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
None
Very Light Rain
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

41
57
57
56
42
48
50
55
54
60
80
80
63
32
5
7
9
1
2
2
0
2
19
23

Precipitation Amount (mm)

0
0.3
0.3
0.3
0
0.2
0
0.3
0
0.3
0.6
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
81
84
87
84
83
85
86
84
86
87
87
90
92
90
90
90
88
88
88
88
88
90
87

Pressure (mb)

1005
1005
1004
1003
1003
1003
1002
1002
1001
1001
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
999
999
999
998

Ozone (du)

264
266
268
267
267
268
269
269
269
268
269
271
273
275
277
280
284
289
289
290
289
287
285
285

Tuesday 21

New Moon 0%

08:00

17:50

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: 08:00, Set: 18:16, Transit: 13:08. Moon - Rise: 08:00, Set: 17:50. Civil Dark: 18:51 - 07:26. Nautical Dark: 19:30 - 06:47. Astro Dark: 20:09 - 06:08

Total Clouds (% Sky Obscured)

67
80
90
94
97
100
100
100
100
94
88
83
82
82
81
77
82
87
90
97
100
100
100
100

Low Clouds (% Sky Obscured)

65
75
83
85
86
85
89
90
91
80
72
61
66
73
79
54
53
50
58
67
77
82
89
93

Medium Clouds (% Sky Obscured)

67
30
40
41
92
58
100
82
78
62
82
75
20
19
47
33
30
25
28
34
40
54
70
91

High Clouds (% Sky Obscured)

5
3
0
0
0
0
0
0
0
0
0
0
5
5
10
0
0
0
0
0
0
4
5
5

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
8
9
9
9
8
9
9
9
9
9
9
9
9
9
8
6

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

Precipitation Probability (%)

26
20
42
27
22
36
50
84
74
47
35
48
39
21
22
22
20
17
19
23
29
29
30
35

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
11
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
11
11
11
11

Feels Like (°C)

8
7
8
7
8
8
8
8
8
7
7
8
8
8
8
8
8
8
8
8
8
8
7
7

Dew Point (°C)

9
9
9
10
9
9
9
9
10
10
10
10
10
10
10
9
9
9
9
9
9
9
9
9

Relative Humidity (%)

84
87
87
87
83
83
81
83
86
84
89
86
88
88
86
86
86
84
83
83
86
87
86
84

Pressure (mb)

998
998
998
998
998
998
998
998
998
998
998
998
998
999
999
999
998
998
998
998
998
998
998
998

Ozone (du)

285
287
287
289
287
286
285
284
285
285
285
285
285
285
287
286
287
288
288
289
289
290
292
293

Wednesday 22

Waxing Crescent 1%

09:14

18:04

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: 08:02, Set: 18:14, Transit: 13:08. Moon - Rise: 09:14, Set: 18:04. Civil Dark: 18:49 - 07:27. Nautical Dark: 19:28 - 06:48. Astro Dark: 20:07 - 06:09

Total Clouds (% Sky Obscured)

99
99
99
96
92
89
80
72
63
57
51
44
54
64
74
79
84
87
80
71
59
71
86
100

Low Clouds (% Sky Obscured)

95
96
96
92
90
85
76
68
60
52
44
36
27
17
7
10
11
12
10
8
6
33
57
81

Medium Clouds (% Sky Obscured)

92
90
87
74
60
47
32
16
0
1
1
2
2
3
11
11
7
1
6
9
12
40
68
96

High Clouds (% Sky Obscured)

4
3
4
3
2
0
0
0
0
0
1
1
3
5
11
15
23
28
33
39
45
65
84
100

ISS Passover

Visibility (miles)

4
5
6
8
8
8
9
8
8
8
8
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
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

52
62
69
59
49
38
34
30
28
25
23
22
19
17
15
13
9
5
0
0
0
6
17
29

Precipitation Amount (mm)

0
0.3
0.5
0.3
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
17
17
16
15
15
15
15
16
14
13
11
10
8
7
7
7
6
6
6
5
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
7
7
6
6
6
6
6
7
10
9
9
10
9
9
5
6
7
7
7
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

86
87
85
87
87
86
84
80
76
72
72
71
71
77
85
93
95
93
95
93
93
93
91
90

Pressure (mb)

998
999
999
999
1000
1001
1001
1001
1001
1002
1002
1002
1002
1003
1003
1004
1004
1004
1004
1004
1004
1004
1003
1003

Ozone (du)

295
297
298
299
300
300
300
299
297
295
293
291
289
289
289
290
291
292
294
294
294
295
296
298

Thursday 23

Waxing Crescent 4%

10:28

18:22

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: 08:04, Set: 18:12, Transit: 13:08. Moon - Rise: 10:28, Set: 18:22. Civil Dark: 18:47 - 07:29. Nautical Dark: 19:26 - 06:50. Astro Dark: 20:05 - 06:11

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
90
78
68
78
89
100
100
100
99
100
100
100
96
92
88

Low Clouds (% Sky Obscured)

89
93
99
98
97
95
86
77
68
70
71
72
68
63
56
53
51
51
57
64
70

Medium Clouds (% Sky Obscured)

95
94
93
93
92
92
74
57
44
49
53
58
64
69
70
68
69
70
49
29
9

High Clouds (% Sky Obscured)

100
100
100
70
37
5
4
4
3
38
67
90
91
93
99
99
99
100
92
85
78

ISS Passover

Visibility (miles)

7
6
4
3
5
7
9
8
8
7
8
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

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

Precipitation Probability (%)

59
77
88
86
86
88
83
74
56
50
47
47
42
32
10
16
22
32
45
55
64

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
7
7
8
8
9
9
10
12
14
13
12
12
12
11
11
12
13
14
14
15

Chance of Frost

Temperature (°C)

9
9
10
10
11
12
12
14
15
16
16
16
15
15
15
15
15
15
15
14
14

Feels Like (°C)

6
6
6
7
8
8
8
9
9
9
15
14
14
14
13
13
12
12
12
11
12

Dew Point (°C)

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

Relative Humidity (%)

90
90
93
95
93
92
92
90
87
86
85
86
87
87
86
86
86
86
86
84
83

Pressure (mb)

1002
1001
1001
1000
1000
1000
1000
1000
999
999
999
999
998
998
998
998
998
998
998
998
998

Ozone (du)

299
298
297
296
295
295
294
293
292
290
288
286
284
284
284
284
284
285
286
286
286

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

Generated: 17/10/25 05:34:13. Forecast: 17/10/25 to 23/10/25. Timezone: UTC+2.00