Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 23

Waning Crescent 38%

No Rise

17:05

00 OK
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
19 Bad
20 Bad
21 Bad
22 Bad
23 OK

Sun - Rise: 07:06, Set: 19:16, Transit: 13:11. Moon - Rise: No Rise, Set: 17:05. Civil Dark: 19:53 - 06:29. Nautical Dark: 20:37 - 05:45. Astro Dark: 21:24 - 04:58

Total Clouds (% Sky Obscured)

2
16
67
95
94
53
54
65
87
95
62
51
97
87
72
76
98
100
98
86
99
96
73
38

Low Clouds (% Sky Obscured)

0
10
54
24
19
23
41
27
14
32
37
44
80
72
70
74
73
65
53
33
23
22
22
4

Medium 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

High Clouds (% Sky Obscured)

1
6
34
94
92
39
25
56
86
93
43
17
83
60
10
11
90
99
94
80
98
95
65
36

ISS Passover

Visibility (miles)

5
6
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
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
6
13
17
17
17
17
17
17
17
18
18
17
17
16
16
16
15
14
13
12
11
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
11
11
11
11
11
11
11
11
11
11
11
11
12
11
11
11
11
11
11
10
11
11

Relative Humidity (%)

91
91
88
88
89
91
91
91
90
87
82
79
76
74
69
68
68
68
71
76
80
82
84
86

Pressure (mb)

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

Ozone (du)

277
275
274
273
273
273
273
274
274
274
274
274
275
275
276
276
277
278
279
279
280
281
282
283

Tuesday 24

Waning Crescent 27%

00:23

17:50

00 OK
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
23 Bad

Sun - Rise: 07:08, Set: 19:13, Transit: 13:11. Moon - Rise: 00:23, Set: 17:50. Civil Dark: 19:50 - 06:31. Nautical Dark: 20:34 - 05:47. Astro Dark: 21:21 - 05:00

Total Clouds (% Sky Obscured)

37
86
96
67
51
46
76
83
88
95
96
98
100
99
100
100
98
100
96
95
97
99
91
62

Low Clouds (% Sky Obscured)

1
1
2
3
4
7
11
18
28
41
30
27
60
68
57
40
27
28
36
82
97
98
84
34

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
22
37
45
29
59
75
80
74
74
83
61
23
1
0
1
1

High Clouds (% Sky Obscured)

36
85
95
66
49
42
73
78
79
82
87
97
98
89
98
99
91
88
92
62
19
15
44
38

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

Precipitation Probability (%)

2
2
2
0
0
0
0
0
2
2
3
3
3
4
4
6
10
11
9
8
7
6
5
3

Precipitation Amount (mm)

0.01
0.01
0.01
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.02
0.04
0.08
0.14
0.18
0.12
0.07
0.06
0.05
0.03
0.03

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11

Relative Humidity (%)

88
89
91
92
93
93
93
92
88
82
77
71
69
68
68
67
68
68
70
75
79
82
84
85

Pressure (mb)

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

Ozone (du)

282
282
281
280
280
279
278
276
276
277
279
280
280
280
280
281
282
282
282
280
279
279
278
278

Wednesday 25

Waning Crescent 17%

01:40

18:24

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
23 Bad

Sun - Rise: 07:10, Set: 19:10, Transit: 13:10. Moon - Rise: 01:40, Set: 18:24. Civil Dark: 19:48 - 06:33. Nautical Dark: 20:32 - 05:49. Astro Dark: 21:18 - 05:03

Total Clouds (% Sky Obscured)

57
52
52
43
90
84
75
76
89
97
97
96
97
97
95
98
100
99
93
95
84
84
84
84

Low Clouds (% Sky Obscured)

53
49
50
36
45
49
33
39
43
60
55
61
87
93
87
98
100
99
41
84
78
78
78
78

Medium Clouds (% Sky Obscured)

1
1
0
0
0
0
0
1
1
0
1
14
20
33
43
34
38
64
75
43
29
29
29
29

High Clouds (% Sky Obscured)

8
3
1
10
84
76
67
56
80
92
94
89
61
51
47
82
80
47
74
68
39
39
39
39

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
1
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

2
2
3
3
3
3
2
3
3
3
2
0
1
2
3
4
8
11
11
6
3
3
3
3

Precipitation Amount (mm)

0.02
0.02
0.02
0.02
0.03
0.03
0.03
0.03
0.02
0.01
0.01
0
0.01
0.02
0.03
0.06
0.12
0.15
0.12
0.06
0.03
0.02
0.02
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
88
89
90
90
91
90
86
81
75
71
69
68
68
69
69
69
72
76
80
82
83
84

Pressure (mb)

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

Ozone (du)

278
278
277
277
277
277
276
276
275
275
274
274
274
273
273
272
271
271
270
270
270
269
268
268

Thursday 26

Waning Crescent 9%

03:07

18:50

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
23 Bad

Sun - Rise: 07:12, Set: 19:08, Transit: 13:10. Moon - Rise: 03:07, Set: 18:50. Civil Dark: 19:45 - 06:35. Nautical Dark: 20:29 - 05:51. Astro Dark: 21:15 - 05:05

Total Clouds (% Sky Obscured)

84
84
100
100
100
100
100
100
99
99
99
99
99
99
100
100
100
100
100
100
56
56
56
56

Low Clouds (% Sky Obscured)

78
78
100
100
100
100
100
100
99
99
99
99
99
99
100
100
100
100
100
100
53
53
53
53

Medium Clouds (% Sky Obscured)

29
29
81
81
81
81
81
81
20
20
20
20
20
20
2
2
2
2
2
2
9
9
9
9

High Clouds (% Sky Obscured)

39
39
11
11
11
11
11
11
0
0
0
0
0
0
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

3
3
1
0
0
0
1
1
1
0
2
2
2
2
2
2
2
3
6
11
16
22
28
29

Precipitation Amount (mm)

0.01
0.01
0.01
0
0
0
0.01
0.01
0.01
0
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.02
0.05
0.08
0.12
0.16
0.18

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
85
85
84
84
84
84
81
79
75
71
70
69
67
65
63
63
65
69
73
76
77
79

Pressure (mb)

1011
1011
1012
1012
1012
1012
1013
1013
1013
1013
1014
1014
1015
1015
1015
1015
1015
1014
1014
1014
1014
1015
1015
1015

Ozone (du)

267
267
266
265
264
263
263
263
263
264
265
265
265
265
264
263
263
262
262
263
263
263
263
263

Friday 27

Waning Crescent 3%

04:39

19:11

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
23 Bad

Sun - Rise: 07:14, Set: 19:05, Transit: 13:10. Moon - Rise: 04:39, Set: 19:11. Civil Dark: 19:42 - 06:37. Nautical Dark: 20:26 - 05:53. Astro Dark: 21:12 - 05:07

Total Clouds (% Sky Obscured)

56
56
94
94
94
94
94
94
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

53
53
92
92
92
92
92
92
100
100
100
100
100
100
54
54
54
54
54
54
4
4
4
4

Medium Clouds (% Sky Obscured)

9
9
2
2
2
2
2
2
98
98
98
98
98
98
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
28
28
28
28
28
28
16
16
16
16
16
16
96
96
96
96
96
96
98
98
98
98

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

Precipitation Probability (%)

27
24
24
24
24
28
40
48
50
39
21
8
6
8
12
13
13
11
9
7
0
10
22
28

Precipitation Amount (mm)

0.17
0.14
0.13
0.11
0.1
0.12
0.24
0.47
0.6
0.41
0.16
0.05
0.05
0.09
0.12
0.11
0.08
0.06
0.03
0.01
0
0.03
0.15
0.29

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
81
83
83
85
86
87
86
81
75
70
68
66
64
62
61
61
62
65
68
70
73
76
78

Pressure (mb)

1015
1015
1015
1015
1014
1014
1014
1014
1013
1014
1014
1014
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

263
263
263
264
264
265
266
267
269
271
273
274
276
278
280
283
286
288
289
289
288
288
286
286

Saturday 28

New Moon 0%

06:12

19:30

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
23 Bad

Sun - Rise: 07:16, Set: 19:02, Transit: 13:09. Moon - Rise: 06:12, Set: 19:30. Civil Dark: 19:39 - 06:39. Nautical Dark: 20:23 - 05:55. Astro Dark: 21:09 - 05:10

Total Clouds (% Sky Obscured)

100
100
73
73
73
73
73
73
71
71
71
71
71
71
81
81
81
81
81
81
60
60
60
60

Low Clouds (% Sky Obscured)

4
4
6
6
6
6
6
6
6
6
6
6
6
6
65
65
65
65
65
65
30
30
30
30

Medium Clouds (% Sky Obscured)

100
100
11
11
11
11
11
11
2
2
2
2
2
2
35
35
35
35
35
35
44
44
44
44

High Clouds (% Sky Obscured)

98
98
70
70
70
70
70
70
69
69
69
69
69
69
48
48
48
48
48
48
25
25
25
25

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

30
32
32
28
18
15
13
13
15
16
18
21
27
33
37
35
35
33
27
22
18
19
18
16

Precipitation Amount (mm)

0.33
0.3
0.22
0.12
0.04
0.03
0.03
0.03
0.06
0.07
0.1
0.14
0.21
0.38
0.56
0.65
0.68
0.62
0.41
0.18
0.08
0.07
0.09
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
9
9
9
8
8
8

Relative Humidity (%)

80
81
83
83
83
82
82
80
77
73
71
70
71
73
73
73
72
71
71
72
73
73
75
76

Pressure (mb)

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

Ozone (du)

285
285
285
286
288
289
290
290
290
290
291
291
291
291
292
293
294
296
298
302
304
305
304
304

Sunday 29

Waxing Crescent 1%

07:45

19:47

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 OK
18 Bad
19 OK
20 Bad
21 OK
22 OK
23 OK

Sun - Rise: 07:18, Set: 19:00, Transit: 13:09. Moon - Rise: 07:45, Set: 19:47. Civil Dark: 19:37 - 06:41. Nautical Dark: 20:20 - 05:57. Astro Dark: 21:06 - 05:12

Total Clouds (% Sky Obscured)

60
60
100
100
100
100
100
100
100
100
100
100
100
100
34
34
34
34
34
34
40
40
40
40

Low Clouds (% Sky Obscured)

30
30
34
34
34
34
34
34
6
6
6
6
6
6
9
9
9
9
9
9
27
27
27
27

Medium Clouds (% Sky Obscured)

44
44
100
100
100
100
100
100
100
100
100
100
100
100
28
28
28
28
28
28
27
27
27
27

High Clouds (% Sky Obscured)

25
25
41
41
41
41
41
41
99
99
99
99
99
99
3
3
3
3
3
3
3
3
3
3

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
None
None
None
None
None
None
None
None
None
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
7
4
3
0
0
2
4
5
5
5
7
12
18
19
19
18
16
17
24
23
16
8
0

Precipitation Amount (mm)

0.06
0.02
0.01
0.01
0
0
0.01
0.01
0.01
0.01
0.01
0.02
0.06
0.12
0.18
0.17
0.14
0.12
0.15
0.24
0.29
0.17
0.04
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
80
81
81
81
81
80
79
75
71
68
68
67
66
64
64
64
65
66
71
74
76
78
78

Pressure (mb)

1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1008
1008
1007
1007
1007
1007
1007
1006
1006
1006
1006
1006
1006

Ozone (du)

303
302
302
302
303
303
304
304
304
304
304
304
304
304
304
303
302
302
303
305
306
308
309
310

Forecast for Aarhus, Aarhus Municipality, DK (56.16,10.20)

Generated: 23/09/19 00:31:04. Forecast: 23/09/19 to 29/09/19. Timezone: UTC+2.00