Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 17

Waxing Crescent 38%

15:27

21:50

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

Sun - Rise: 07:38, Set: 18:05, Transit: 12:51. Moon - Rise: 15:27, Set: 21:50. Civil Dark: 18:39 - 07:03. Nautical Dark: 19:21 - 06:23. Astro Dark: 20:00 - 05:44

Total Clouds (% Sky Obscured)

91
93
94
96
100
100
100
100
100
100
100
100
100
100
100
100
97
92
96
91
86
75
88
69

Low Clouds (% Sky Obscured)

91
93
94
96
100
100
100
100
99
100
96
98
100
100
100
100
88
76
53
48
49
35
53
43

Medium Clouds (% Sky Obscured)

88
79
76
77
59
91
100
100
100
89
97
86
37
48
55
41
40
40
33
21
14
5
0
0

High Clouds (% Sky Obscured)

9
9
3
28
71
99
100
100
96
88
74
53
46
20
23
10
5
32
78
69
58
54
74
39

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 (%)

8
5
6
3
2
1
4
1
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
88
88
88
90
88
90
88
88
88
88
85
80
75
68
66
62
58
52
48
46
46
49
56

Pressure (mb)

1019
1019
1020
1020
1020
1021
1021
1021
1022
1022
1023
1023
1024
1025
1026
1026
1027
1028
1028
1028
1028
1028
1028
1029

Ozone (du)

307
307
305
301
297
295
293
290
288
286
285
285
284
283
280
276
273
270
270
268
266
265
266
267

Sunday 18

First Quarter 51%

15:48

23:02

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

Sun - Rise: 07:39, Set: 18:02, Transit: 12:51. Moon - Rise: 15:48, Set: 23:02. Civil Dark: 18:37 - 07:05. Nautical Dark: 19:19 - 06:25. Astro Dark: 19:58 - 05:46

Total Clouds (% Sky Obscured)

60
66
80
82
84
76
73
54
58
53
100
99
94
88
70
45
21
5
35
12
46
40
0
0

Low Clouds (% Sky Obscured)

38
44
59
70
66
56
49
35
37
30
57
62
56
34
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

33
40
44
53
64
12
15
14
51
43
100
96
85
73
65
39
21
5
35
11
38
33
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
0
5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
7
7
7
6
5
3
2
2
2
2
2
1
1
0
-1
-2
-3
-4
-4
-3
-3
-3

Relative Humidity (%)

66
72
75
77
76
72
69
68
68
71
74
75
75
75
71
63
54
43
37
34
33
34
37
41

Pressure (mb)

1030
1030
1031
1031
1031
1032
1032
1032
1032
1032
1032
1032
1033
1033
1033
1033
1033
1033
1032
1032
1031
1030
1030
1030

Ozone (du)

268
269
270
270
271
274
275
273
271
268
266
267
270
270
273
279
285
284
283
283
285
286
290
294

Monday 19

Waxing Gibbous 60%

16:03

00:17

19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 OK
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

Sun - Rise: 07:41, Set: 18:00, Transit: 12:51. Moon - Rise: 16:03, Set: 00:17. Civil Dark: 18:35 - 07:06. Nautical Dark: 19:17 - 06:27. Astro Dark: 19:56 - 05:47

Total Clouds (% Sky Obscured)

0
1
2
2
1
0
37
50
55
59
80
89
89
88
100
100
90
84
78
67
65
65
76
88

Low Clouds (% Sky Obscured)

0
1
2
2
1
0
37
50
45
47
74
79
76
75
95
83
88
77
78
67
63
53
66
74

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
38
35
84
68
51
38
30
27
18
8
0
0
61

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
30
30
30
14
0
1
2
13
15
15
20

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)

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

Chance of Frost

Temperature (°C)

7
6
5
4
3
3
3
2
2
3
3
4
4
5
5
6
7
8
9
10
10
11
11
10

Feels Like (°C)

5
4
3
3
1
1
1
-1
-0
-1
-1
0
1
1
1
2
4
5
6
7
8
8
8
7

Dew Point (°C)

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

Relative Humidity (%)

44
47
53
60
64
69
76
77
79
79
80
80
79
82
80
78
73
65
60
55
52
52
56
61

Pressure (mb)

1030
1030
1030
1029
1029
1029
1028
1028
1027
1026
1026
1025
1024
1024
1024
1023
1022
1022
1021
1020
1019
1018
1017
1017

Ozone (du)

296
297
297
299
299
297
293
289
285
286
289
292
292
289
288
286
285
284
281
280
279
278
278
277

Tuesday 20

Waxing Gibbous 70%

16:16

01:33

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

Sun - Rise: 07:43, Set: 17:58, Transit: 12:51. Moon - Rise: 16:16, Set: 01:33. Civil Dark: 18:33 - 07:08. Nautical Dark: 19:15 - 06:28. Astro Dark: 19:54 - 05:49

Total Clouds (% Sky Obscured)

98
96
95
81
80
84
98
83
81
90
94
91
98
93
88
81
73
77
76
83
86
97
98
99

Low Clouds (% Sky Obscured)

86
84
77
75
73
75
79
65
59
59
67
76
85
84
81
75
72
66
60
55
46
43
49
50

Medium Clouds (% Sky Obscured)

61
59
59
13
5
7
6
11
8
13
10
7
5
2
1
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

23
12
4
4
3
7
35
16
27
38
40
37
45
45
40
35
22
36
32
53
62
87
91
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
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
9
9
9
9
9
8
7
8
8
8
7
7
7
7
7
7
7
7
7
7
7
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
64
67
69
70
69
69
72
74
75
75
77
78
79
77
71
63
56
53
52
50
51
56
63

Pressure (mb)

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

Ozone (du)

276
274
274
273
273
272
272
272
272
271
271
271
271
271
272
271
270
269
267
267
267
269
269
269

Wednesday 21

Waxing Gibbous 79%

16:27

02:50

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

Sun - Rise: 07:45, Set: 17:56, Transit: 12:50. Moon - Rise: 16:27, Set: 02:50. Civil Dark: 18:31 - 07:10. Nautical Dark: 19:13 - 06:30. Astro Dark: 19:52 - 05:51

Total Clouds (% Sky Obscured)

100
71
61
87
99
95
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

60
62
61
67
63
63
84
64
44
30
50
72
89
84
68
51
39
30
21
26
31
36
38
37

Medium Clouds (% Sky Obscured)

0
10
23
67
87
77
92
95
88
92
99
88
92
90
92
93
95
96
98
85
70
48
39
34

High Clouds (% Sky Obscured)

100
71
61
76
93
87
100
75
47
26
47
68
90
93
94
95
97
98
100
100
100
100
82
67

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
0
4
16
75
65
33
25
34
26
13
2
6
8
17
12
1
0
0
0
1
5

Precipitation Amount (mm)

0
0
0
0
0
0
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
71
73
72
72
78
85
85
87
85
88
87
81
78
75
73
72
65
60
55
53
52
51
52

Pressure (mb)

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

Ozone (du)

269
269
269
271
272
274
274
275
276
276
278
278
280
282
282
283
283
285
286
287
289
290
292
294

Thursday 22

Waxing Gibbous 87%

16:38

04:09

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

Sun - Rise: 07:47, Set: 17:54, Transit: 12:50. Moon - Rise: 16:38, Set: 04:09. Civil Dark: 18:29 - 07:12. Nautical Dark: 19:11 - 06:32. Astro Dark: 19:50 - 05:52

Total Clouds (% Sky Obscured)

100
100
100
100
95
90
88
79
70
61
61
62
67
64
64
60
47
36
29
40
50
60
65
70

Low Clouds (% Sky Obscured)

37
45
57
63
50
39
29
23
18
14
10
6
3
2
2
2
2
2
2
1
1
0
20
36

Medium Clouds (% Sky Obscured)

37
30
27
25
35
45
50
55
55
50
50
45
40
27
12
0
0
0
0
7
14
21
36
50

High Clouds (% Sky Obscured)

51
61
71
79
82
80
81
73
65
55
55
60
65
57
46
37
37
36
29
40
50
60
48
25

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
27
31
33
45
41
22
14
3
0
0
0
0
0
0
0
0
0
0
0
1
2
13
20

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
3
4
4
5
5
5
5
4
4
3
3
2
2
2
2
1
2
2
3
3
3
3
3

Relative Humidity (%)

55
55
58
61
66
67
68
71
72
73
74
74
74
74
65
59
53
50
47
44
45
45
45
48

Pressure (mb)

1019
1019
1020
1020
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1020
1020
1019
1019
1018
1018

Ozone (du)

296
298
299
299
300
301
302
303
304
304
305
301
298
295
293
292
290
287
283
279
277
275
273
274

Friday 23

Waxing Gibbous 93%

16:50

05:29

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
12 Bad
13 Bad

Sun - Rise: 07:48, Set: 17:52, Transit: 12:50. Moon - Rise: 16:50, Set: 05:29. Civil Dark: 18:27 - 07:13. Nautical Dark: 19:09 - 06:33. Astro Dark: 19:48 - 05:54

Total Clouds (% Sky Obscured)

70
71
73
62
65
79
97
98
99
100
100
100
100
93
85
79
78
77
76

Low Clouds (% Sky Obscured)

54
55
73
62
65
75
74
75
79
86
89
91
93
74
56
39
37
40
39

Medium Clouds (% Sky Obscured)

68
53
39
24
32
40
51
47
42
38
55
69
82
64
44
27
34
41
46

High Clouds (% Sky Obscured)

4
21
33
39
44
50
60
73
87
100
97
92
86
68
59
55
58
60
66

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

23
19
12
3
19
23
23
18
19
27
48
50
41
25
9
0
1
2
0

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
54
52
52
51
52
53
56
58
62
64
64
65
65
62
60
57
52
49

Pressure (mb)

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

Ozone (du)

275
276
276
277
278
281
284
287
287
288
289
291
293
295
296
298
300
301
302

Forecast for Tempelhof, Germany (52.47,13.39)

Generated: 17/10/26 19:42:16. Forecast: 17/10/26 to 24/10/26. Timezone: UTC+2.00