Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 20

Waxing Crescent 18%

14:05

20:25

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 08:00, Set: 18:11, Transit: 13:04. Moon - Rise: 14:05, Set: 20:25. Civil Dark: 18:46 - 07:24. Nautical Dark: 19:27 - 06:43. Astro Dark: 20:08 - 06:03

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

52
8
31
32
69
54
47
45
35
43
34
53
89
91
94
80
77
49
23
13
12
3
0
13

Medium Clouds (% Sky Obscured)

100
100
100
97
91
99
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
91
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
46

ISS Passover

Visibility (miles)

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

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

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

Precipitation Probability (%)

19
26
24
26
17
15
19
16
8
0
5
11
24
39
58
60
68
71
71
67
63
53
32
13

Precipitation Amount (mm)

0.15
0.23
0.16
0.17
0.17
0.17
0.16
0.1
0.02
0
0.01
0.07
0.08
0.11
0.35
0.4
0.44
0.65
0.77
0.69
0.66
0.45
0.2
0.05

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
11
11
11
11
11
12
12
12
12
12
12
12
12
12
12
12
11
11
11
12
12
13
13

Feels Like (°C)

12
11
11
11
11
11
12
12
12
12
12
12
12
12
12
12
12
11
11
11
12
12
13
13

Dew Point (°C)

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

Relative Humidity (%)

76
80
81
82
85
87
90
91
91
91
92
93
94
95
94
93
94
94
93
93
91
89
86
83

Pressure (mb)

1009
1009
1009
1009
1009
1009
1010
1009
1009
1009
1009
1009
1008
1008
1008
1007
1007
1007
1007
1006
1006
1005
1004
1003

Ozone (du)

269
269
269
270
273
277
280
280
279
277
275
273
271
269
267
265
264
263
264
265
268
271
274
277

Wednesday 21

Waxing Crescent 30%

15:04

21:14

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

Sun - Rise: 08:02, Set: 18:09, Transit: 13:04. Moon - Rise: 15:04, Set: 21:14. Civil Dark: 18:44 - 07:26. Nautical Dark: 19:25 - 06:45. Astro Dark: 20:06 - 06:05

Total Clouds (% Sky Obscured)

96
98
21
0
1
0
3
25
4
1
3
38
100
90
87
96
99
100
99
100
99
80
36
10

Low Clouds (% Sky Obscured)

3
0
1
0
1
0
3
25
4
1
1
36
100
82
87
96
99
100
99
100
99
80
36
8

Medium Clouds (% Sky Obscured)

96
98
20
0
0
0
0
0
0
0
2
3
93
60
5
0
3
0
0
0
0
0
0
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
3
16
1
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

0
0
0
4
4
0
0
0
5
6
5
6
5
4
0
0
0
0
0
4
6
8
9
7

Precipitation Amount (mm)

0
0
0
0.01
0.01
0
0
0
0.01
0.02
0.02
0.02
0.02
0.01
0
0
0
0
0
0.01
0.03
0.06
0.06
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
78
78
78
78
78
79
81
82
84
86
88
89
89
89
89
87
84
80
77
74
71
69
69

Pressure (mb)

1003
1003
1003
1003
1003
1005
1005
1006
1006
1007
1007
1008
1008
1008
1008
1009
1009
1010
1011
1010
1010
1010
1010
1010

Ozone (du)

279
280
280
280
282
284
284
283
280
278
277
278
278
278
278
277
277
277
277
278
278
279
280
280

Thursday 22

Waxing Crescent 41%

15:48

22:15

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

Sun - Rise: 08:04, Set: 18:06, Transit: 13:04. Moon - Rise: 15:48, Set: 22:15. Civil Dark: 18:42 - 07:28. Nautical Dark: 19:23 - 06:47. Astro Dark: 20:03 - 06:06

Total Clouds (% Sky Obscured)

16
8
1
0
0
0
0
0
0
39
39
39
39
39
39
45
45
45
45
45
45
84
84
84

Low Clouds (% Sky Obscured)

7
3
0
0
0
0
0
0
0
21
21
21
21
21
21
33
33
33
33
33
33
71
71
71

Medium Clouds (% Sky Obscured)

10
5
1
0
0
0
0
0
0
2
2
2
2
2
2
1
1
1
1
1
1
2
2
2

High 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

ISS Passover

Visibility (miles)

10
10
8
6
8
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

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

Precipitation Probability (%)

7
23
53
53
38
35
35
27
16
9
6
0
0
8
23
29
23
10
0
0
5
6
6
7

Precipitation Amount (mm)

0.04
0.21
0.65
0.42
0.18
0.18
0.19
0.13
0.05
0.02
0.01
0
0
0.02
0.09
0.14
0.1
0.03
0
0
0.01
0.01
0.01
0.02

Wind Speed/Direction (mph)

12
12
11
10
9
8
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
6
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
76
79
80
81
82
83
84
84
85
87
89
90
93
95
96
93
87
85
83
79
77
77
76

Pressure (mb)

1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1012
1012
1012
1012
1011
1010
1009

Ozone (du)

281
281
282
283
283
285
286
288
290
292
293
294
295
294
293
292
291
290
290
291
293
294
297
299

Friday 23

First Quarter 52%

16:19

23:24

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 08:05, Set: 18:04, Transit: 13:04. Moon - Rise: 16:19, Set: 23:24. Civil Dark: 18:40 - 07:29. Nautical Dark: 19:21 - 06:49. Astro Dark: 20:01 - 06:08

Total Clouds (% Sky Obscured)

84
84
84
56
56
56
56
56
56
94
94
94
94
94
94
78
78
78
78
78
78
74
74
74

Low Clouds (% Sky Obscured)

71
71
71
25
25
25
25
25
25
18
18
18
18
18
18
35
35
35
35
35
35
38
38
38

Medium Clouds (% Sky Obscured)

2
2
2
16
16
16
16
16
16
51
51
51
51
51
51
10
10
10
10
10
10
5
5
5

High Clouds (% Sky Obscured)

0
0
0
1
1
1
1
1
1
73
73
73
73
73
73
2
2
2
2
2
2
26
26
26

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

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

Precipitation Probability (%)

12
26
42
51
51
36
25
26
34
44
48
52
59
58
52
42
33
30
28
18
10
7
6
3

Precipitation Amount (mm)

0.04
0.1
0.22
0.3
0.21
0.09
0.04
0.05
0.11
0.16
0.17
0.27
0.39
0.3
0.17
0.12
0.13
0.16
0.17
0.11
0.04
0.02
0.01
0.01

Wind Speed/Direction (mph)

3
3
4
5
5
5
5
6
7
8
9
10
11
11
11
12
12
13
14
14
13
13
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
13
12
12
11
11
11
11
10
10
10
10
10
7
6
6
6
6
7
11
11
12
12
11

Dew Point (°C)

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

Relative Humidity (%)

76
77
78
82
83
83
83
82
82
83
84
87
89
90
89
87
84
83
82
76
71
67
67
68

Pressure (mb)

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

Ozone (du)

300
299
296
293
293
293
294
295
297
300
305
311
314
312
307
303
301
299
297
293
288
285
283
281

Saturday 24

Waxing Gibbous 62%

15:43

00:38

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 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good

Sun - Rise: 07:07, Set: 18:02, Transit: 12:04. Moon - Rise: 15:43, Set: 00:38. Civil Dark: 18:38 - 06:31. Nautical Dark: 19:19 - 05:50. Astro Dark: 19:59 - 05:10

Total Clouds (% Sky Obscured)

74
74
74
75
75
75
75
75
75
70
70
70
70
70
4
4
4
4
4
4
0
0
0
0

Low Clouds (% Sky Obscured)

38
38
38
35
35
35
35
35
35
17
17
17
17
17
1
1
1
1
1
1
0
0
0
0

Medium Clouds (% Sky Obscured)

5
5
5
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)

26
26
26
57
57
57
57
57
57
27
27
27
27
27
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
2
3
2
2
2
2
2
3
3
0
0
0
0
0
0
0
0
2

Precipitation Amount (mm)

0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
10
9
8
8
7
7
7
7
7
8
9
9
9
10
10
11
11
12
14
15
16
16
15

Feels Like (°C)

11
8
7
6
6
5
5
4
4
5
6
7
7
7
8
10
11
11
12
14
15
16
16
15

Dew Point (°C)

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

Relative Humidity (%)

70
73
75
76
78
79
81
83
84
85
86
87
88
89
89
89
87
82
77
69
64
63
64
67

Pressure (mb)

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

Ozone (du)

280
279
277
276
275
275
274
273
272
271
270
270
270
270
270
270
270
270
270
270
270
270
270
270

Sunday 25

Waxing Gibbous 72%

16:01

00:52

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

Sun - Rise: 07:09, Set: 17:00, Transit: 12:04. Moon - Rise: 16:01, Set: 00:52. Civil Dark: 17:36 - 06:33. Nautical Dark: 18:17 - 05:52. Astro Dark: 18:57 - 05:12

Total Clouds (% Sky Obscured)

0
0
3
3
3
3
3
3
39
39
39
39
39
39
52
52
52
52
52
52
67
67
67
67

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
2
2
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
32
32
32
32
32
32
47
47
47
47
47
47
42
42
42
42

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
74
77
78
79
80
81
82
82
84
86
87
88
89
89
89
88
81
76
68
64
62
62
65

Pressure (mb)

1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1008
1008
1009
1009
1009
1010
1010
1011
1011
1010
1010
1010
1010
1010

Ozone (du)

270
271
272
273
274
275
275
275
275
276
277
278
280
282
284
286
287
288
287
287
286
286
286
286

Monday 26

Waxing Gibbous 81%

16:15

02:04

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:11, Set: 16:56, Transit: 12:03. Moon - Rise: 16:15, Set: 02:04. Civil Dark: 17:34 - 06:35. Nautical Dark: 18:15 - 05:54. Astro Dark: 18:56 - 05:13

Total Clouds (% Sky Obscured)

67
67
91
91
91
91
91
91
60
60
60
60
60
60
96
96
96
96
96
96
94
94
94

Low Clouds (% Sky Obscured)

2
2
15
15
15
15
15
15
5
5
5
5
5
5
20
20
20
20
20
20
17
17
17

Medium Clouds (% Sky Obscured)

1
1
5
5
5
5
5
5
5
5
5
5
5
5
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

42
42
67
67
67
67
67
67
33
33
33
33
33
33
31
31
31
31
31
31
81
81
81

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
3
4
11
17
18
13
7
4
3
3
3
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.07
0.12
0.1
0.05
0.02
0.02
0.02
0.02
0.01
0

Wind Speed/Direction (mph)

6
6
6
7
7
7
7
7
7
7
7
7
8
8
8
8
7
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
12
11
11
8
8
7
7
6
6
5
5
4
4
4
5
6
8
10
11
12
13
14

Dew Point (°C)

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

Relative Humidity (%)

69
73
77
77
78
80
82
82
82
84
85
87
90
92
91
88
87
84
78
73
68
65
63

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011

Ozone (du)

287
289
291
292
293
294
299
304
307
306
304
302
305
308
309
305
298
291
284
276
270
266
264

Forecast for Altona-Altstadt, Hamburg, Germany (53.55,9.95)

Generated: 20/10/20 16:39:12. Forecast: 20/10/20 to 26/10/20. Timezone: UTC+2.00