Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 24

Waning Gibbous 76%

02:17

09:44

05 Good
06 Good
07 OK
08 OK
09 Bad
10 OK
11 OK
12 OK
13 Good
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 Good
03 Good
04 Good

Sun - Rise: 06:18, Set: 20:40, Transit: 13:29. Moon - Rise: 02:17, Set: 09:44. Civil Dark: 21:16 - 05:42. Nautical Dark: 22:02 - 04:54. Astro Dark: 22:55 - 04:00

Total Clouds (% Sky Obscured)

0
1
35
40
58
31
26
38
6
66
72
78
77
100
100
100
100
100
99
99
52
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
1
4
1
12
20
70
84
44
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
1
35
40
58
27
6
19
2
5
46
41
23
52
76
52
100
100
98
97
13
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
2
13
23
26
4
65
59
67
71
100
100
100
99
88
91
95
48
0
0
0

ISS Passover

Visibility (miles)

6
7
10
10
10
10
10
10
10
10
10
10
10
10
7
3
2
2
2
3
4
6
9
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
15
49
75
74
63
51
31
8
2
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.19
0.88
1.6
1.59
1.24
0.9
0.48
0.13
0.02
0
0

Wind Speed/Direction (mph)

10
9
7
6
7
8
8
8
8
7
7
7
8
11
14
16
14
12
9
8
8
8
8
9

Chance of Frost

Temperature (°C)

16
16
15
14
16
18
19
21
21
22
23
24
23
21
17
14
12
12
12
11
11
10
10
10

Feels Like (°C)

16
16
15
14
16
18
19
21
21
22
23
24
23
21
17
14
12
12
12
11
11
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

55
56
64
68
64
60
55
51
47
45
43
43
44
49
61
73
78
78
80
80
80
78
77
75

Pressure (mb)

999
1000
1001
1001
1002
1002
1002
1002
1002
1002
1002
1001
1001
1002
1003
1004
1005
1006
1007
1008
1008
1008
1008
1008

Ozone (du)

373
376
379
382
382
382
381
379
376
373
369
365
363
363
364
367
373
380
386
389
390
390
387
382

Thursday 25

Waning Gibbous 67%

03:02

10:35

05 OK
06 OK
07 OK
08 Good
09 OK
10 Bad
11 Bad
12 OK
13 OK
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: 06:16, Set: 20:42, Transit: 13:29. Moon - Rise: 03:02, Set: 10:35. Civil Dark: 21:18 - 05:39. Nautical Dark: 22:04 - 04:51. Astro Dark: 22:57 - 03:57

Total Clouds (% Sky Obscured)

23
38
41
10
35
75
92
30
33
88
96
68
90
78
98
89
98
84
47
75
83
97
100
95

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
3
10
0
0
0
4
20
20
47
17
2

Medium Clouds (% Sky Obscured)

0
14
0
0
1
19
88
10
8
88
96
68
84
77
56
28
96
54
27
73
81
96
100
92

High Clouds (% Sky Obscured)

23
32
41
10
35
73
45
23
31
0
0
0
72
9
97
87
95
74
31
37
20
9
12
65

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
7
6
6
5
5
6
8
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
Very Light Rain
None

Precipitation Probability (%)

0
0
0
0
3
3
3
2
0
0
0
0
0
1
3
6
10
18
25
24
16
10
6
4

Precipitation Amount (mm)

0
0
0
0
0.01
0.02
0.02
0.02
0
0
0
0
0
0.01
0.03
0.07
0.12
0.2
0.26
0.24
0.21
0.19
0.12
0.07

Wind Speed/Direction (mph)

9
9
9
10
12
14
15
14
13
11
10
10
9
9
10
9
8
6
5
5
6
6
6
5

Chance of Frost

Temperature (°C)

10
10
10
11
12
14
16
17
18
19
20
21
21
20
18
17
15
14
12
11
11
10
10
10

Feels Like (°C)

10
8
10
11
12
14
16
17
18
19
20
21
21
20
18
17
15
14
12
11
11
10
9
8

Dew Point (°C)

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

Relative Humidity (%)

74
73
72
70
66
61
56
51
47
43
42
42
44
47
52
57
63
69
76
79
80
81
83
85

Pressure (mb)

1008
1008
1008
1009
1009
1009
1009
1009
1009
1008
1008
1008
1007
1007
1007
1008
1008
1009
1010
1011
1011
1012
1012
1012

Ozone (du)

379
377
376
376
374
372
371
370
369
368
367
367
367
368
369
370
370
369
369
370
372
374
375
377

Friday 26

Waning Gibbous 57%

03:40

11:32

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 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 Good
03 Good
04 Good

Sun - Rise: 06:14, Set: 20:43, Transit: 13:28. Moon - Rise: 03:40, Set: 11:32. Civil Dark: 21:20 - 05:37. Nautical Dark: 22:06 - 04:49. Astro Dark: 23:00 - 03:54

Total Clouds (% Sky Obscured)

52
96
100
98
96
96
87
71
100
100
100
100
100
94
84
34
34
34
34
34
34
0
0
0

Low Clouds (% Sky Obscured)

1
11
30
30
21
1
12
28
33
17
12
2
0
3
11
1
1
1
1
1
1
0
0
0

Medium Clouds (% Sky Obscured)

21
59
97
52
92
95
85
54
91
76
68
81
84
52
72
28
28
28
28
28
28
0
0
0

High Clouds (% Sky Obscured)

46
93
98
95
84
46
0
48
100
100
100
100
100
88
47
9
9
9
9
9
9
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
9
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 (%)

3
4
0
0
0
0
0
0
0
0
0
0
2
0
0
0
3
3
4
4
4
4
4
0

Precipitation Amount (mm)

0.05
0.02
0
0
0
0
0
0
0
0
0
0
0.01
0
0
0
0.01
0.01
0.02
0.03
0.03
0.02
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
9
9
10
12
13
13
14
15
16
16
17
17
16
15
14
13
12
11
11
10
9
8

Feels Like (°C)

8
8
8
8
10
12
13
13
14
15
16
16
17
17
16
15
14
13
12
11
11
8
7
6

Dew Point (°C)

7
7
7
7
7
7
7
7
6
6
5
5
6
6
6
7
7
7
7
7
7
7
7
6

Relative Humidity (%)

86
87
87
85
80
74
69
64
60
55
51
48
47
49
53
57
61
67
71
75
78
81
85
88

Pressure (mb)

1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

378
378
377
377
376
374
373
373
373
373
373
372
372
371
370
370
370
370
371
372
373
374
374
373

Saturday 27

Third Quarter 47%

04:10

12:33

05 Good
06 Good
07 Good
08 OK
09 OK
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 OK
03 OK
04 OK

Sun - Rise: 06:12, Set: 20:45, Transit: 13:28. Moon - Rise: 04:10, Set: 12:33. Civil Dark: 21:21 - 05:35. Nautical Dark: 22:08 - 04:46. Astro Dark: 23:03 - 03:50

Total Clouds (% Sky Obscured)

0
0
0
29
29
29
29
29
29
83
83
83
83
83
83
86
86
86
86
86
86
13
13
13

Low Clouds (% Sky Obscured)

0
0
0
21
21
21
21
21
21
40
40
40
40
40
40
15
15
15
15
15
15
9
9
9

Medium Clouds (% Sky Obscured)

0
0
0
24
24
24
24
24
24
78
78
78
78
78
78
85
85
85
85
85
85
6
6
6

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
10
10
10
10
10
3
3
3

ISS Passover

Visibility (miles)

10
10
10
10
10
7
4
6
10
10
10
9
7
7
8
9
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
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
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
3
15
34
48
47
41
37
39
47
52
50
44
36
29
22
19
16
14
12
13
14

Precipitation Amount (mm)

0
0
0
0.01
0.07
0.32
0.55
0.45
0.26
0.17
0.23
0.37
0.48
0.41
0.28
0.18
0.09
0.04
0.04
0.05
0.05
0.05
0.04
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
8
9
10
10
10
11
11
11
11
13
13
12
12
11
11
10
9
8
7
7
7
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
86
79
76
74
72
71
70
69
69
62
65
68
70
71
71
74
78
82
84
85
86
88
89

Pressure (mb)

1014
1013
1013
1013
1013
1013
1012
1012
1011
1011
1011
1010
1010
1010
1010
1011
1011
1012
1013
1013
1014
1014
1015
1015

Ozone (du)

372
371
369
367
365
364
364
367
371
374
376
377
378
378
378
377
375
372
368
364
359
356
357
359

Sunday 28

Waning Crescent 37%

04:36

13:36

05 OK
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 OK
03 OK
04 OK

Sun - Rise: 06:10, Set: 20:46, Transit: 13:28. Moon - Rise: 04:36, Set: 13:36. Civil Dark: 21:23 - 05:33. Nautical Dark: 22:10 - 04:44. Astro Dark: 23:06 - 03:47

Total Clouds (% Sky Obscured)

13
13
13
83
83
83
83
83
83
98
98
98
98
98
98
58
58
58
58
58
58
17
17
17

Low Clouds (% Sky Obscured)

9
9
9
42
42
42
42
42
42
98
98
98
98
98
98
29
29
29
29
29
29
16
16
16

Medium Clouds (% Sky Obscured)

6
6
6
77
77
77
77
77
77
71
71
71
71
71
71
51
51
51
51
51
51
10
10
10

High Clouds (% Sky Obscured)

3
3
3
0
0
0
0
0
0
3
3
3
3
3
3
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
7
4
2
2
3
4
3
3
4
6
8
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
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

19
40
60
68
68
57
40
34
34
32
24
13
9
9
9
10
8
4
0
3
4
5
4
0

Precipitation Amount (mm)

0.03
0.12
0.35
0.55
0.47
0.28
0.16
0.13
0.17
0.2
0.13
0.07
0.05
0.04
0.05
0.04
0.02
0.01
0
0.01
0.01
0.02
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
89
88
86
85
83
81
78
73
68
64
63
64
67
69
71
77
81
84
86
88
89
91

Pressure (mb)

1016
1016
1017
1018
1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1022
1023
1023
1023
1023
1023
1023

Ozone (du)

361
360
358
356
355
354
353
351
349
347
345
344
343
344
345
346
345
343
341
340
338
336
334
332

Monday 29

Waning Crescent 28%

04:58

14:41

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

Sun - Rise: 06:08, Set: 20:48, Transit: 13:28. Moon - Rise: 04:58, Set: 14:41. Civil Dark: 21:25 - 05:31. Nautical Dark: 22:12 - 04:41. Astro Dark: 23:09 - 03:44

Total Clouds (% Sky Obscured)

17
17
17
19
19
19
19
19
19
88
88
88
88
88
88
1
1
1
1
1
1
54
54
54

Low Clouds (% Sky Obscured)

16
16
16
18
18
18
18
18
18
88
88
88
88
88
88
1
1
1
1
1
1
0
0
0

Medium Clouds (% Sky Obscured)

10
10
10
3
3
3
3
3
3
58
58
58
58
58
58
0
0
0
0
0
0
0
0
0

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
54
54
54

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)

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

Chance of Frost

Temperature (°C)

5
5
6
7
8
10
12
14
15
16
17
17
17
16
15
15
13
12
10
9
8
7
6
6

Feels Like (°C)

5
5
6
7
8
10
12
14
15
16
17
17
17
16
15
15
13
12
10
9
8
7
6
6

Dew Point (°C)

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

Relative Humidity (%)

91
90
88
84
77
71
64
57
52
47
45
45
46
50
53
56
59
63
68
74
79
83
86
89

Pressure (mb)

1023
1023
1023
1023
1023
1023
1022
1022
1021
1021
1020
1020
1019
1019
1019
1019
1019
1020
1020
1020
1020
1019
1019
1019

Ozone (du)

331
330
331
331
331
331
332
332
333
334
335
335
336
336
336
336
337
337
338
339
340
341
343
345

Tuesday 30

Waning Crescent 20%

04:58

15:46

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: 06:06, Set: 20:50, Transit: 13:28. Moon - Rise: 04:58, Set: 15:46. Civil Dark: 21:27 - 05:29. Nautical Dark: 22:14 - 04:39. Astro Dark: 23:12 - 03:41

Total Clouds (% Sky Obscured)

54
54
54
95
95
95
95
95
95
95
95
95
95
95
95
97
97
97
97
97
97
100
100
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
0
4
4
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
38
38
38
38
38
38
35
35
35
35
35
35
100
100
100

High Clouds (% Sky Obscured)

54
54
54
95
95
95
95
95
95
95
95
95
95
95
95
97
97
97
97
97
97
88
88
88

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
6
13
22
20
8
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.1
0.42
0.66
0.41
0.09
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
6
7
9
11
13
15
16
17
18
19
20
20
20
18
18
16
14
12
11
11
10
10
9

Feels Like (°C)

6
6
7
8
11
13
15
16
17
18
19
20
20
20
18
18
16
14
12
11
11
10
10
8

Dew Point (°C)

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

Relative Humidity (%)

90
88
85
79
73
67
60
56
53
49
46
44
44
47
51
55
63
71
80
86
89
90
90
90

Pressure (mb)

1019
1018
1018
1018
1018
1017
1017
1016
1016
1015
1014
1014
1013
1013
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

346
349
351
353
354
356
356
357
357
356
355
354
353
351
348
346
343
341
339
338
337
336
334
333

Forecast for Königswinter, Cologne, DE (50.67,7.21)

Generated: 24/04/19 05:27:22. Forecast: 24/04/19 to 30/04/19. Timezone: UTC+2.00