Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 23

Waning Gibbous 76%

01:24

09:20

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

Sun - Rise: 06:00, Set: 20:36, Transit: 13:18. Moon - Rise: 01:24, Set: 09:20. Civil Dark: 21:15 - 05:21. Nautical Dark: 22:03 - 04:31. Astro Dark: 23:03 - 03:30

Total Clouds (% Sky Obscured)

52
82
77
21
52
60
67
81
66
98
99
99
86
34
56
41
28
0
0
52
95
80
22
32

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

52
82
77
21
52
60
67
80
63
96
97
99
84
3
0
0
0
0
0
19
21
7
7
6

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
31
29
70
94
30
10
32
56
41
28
0
0
42
94
79
17
29

ISS Passover

Visibility (miles)

6
6
7
10
10
10
10
10
10
5
3
6
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
3
5
10
10
8
5
4
2
0
0
0
0
0
3
3
3
2
2
2

Precipitation Amount (mm)

0
0
0
0
0
0.02
0.1
0.18
0.17
0.12
0.07
0.03
0.01
0
0
0
0
0
0.01
0.02
0.02
0.02
0.02
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
15
14
14
13
13
12
12
12
11
12
13
15
17
19
21
23
23
24
24
23
22
21
20

Feels Like (°C)

16
15
14
14
13
13
12
12
12
11
12
13
15
17
19
21
23
23
24
24
23
22
21
20

Dew Point (°C)

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

Relative Humidity (%)

52
54
56
58
61
64
67
71
74
77
75
69
63
57
53
49
46
45
45
45
46
49
51
53

Pressure (mb)

1003
1003
1003
1003
1002
1002
1002
1002
1002
1003
1003
1003
1003
1004
1004
1004
1004
1004
1004
1004
1004
1003
1003
1003

Ozone (du)

339
341
343
347
350
351
351
351
350
348
347
347
348
348
350
352
354
358
361
364
365
366
365
362

Wednesday 24

Waning Gibbous 67%

02:19

10:11

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

Sun - Rise: 05:58, Set: 20:38, Transit: 13:18. Moon - Rise: 02:19, Set: 10:11. Civil Dark: 21:17 - 05:19. Nautical Dark: 22:05 - 04:29. Astro Dark: 23:06 - 03:26

Total Clouds (% Sky Obscured)

60
73
95
91
93
83
100
95
0
0
0
32
77
71
0
1
0
0
0
3
0
0
1
6

Low Clouds (% Sky Obscured)

0
0
0
0
6
10
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
2
3
17
76
41
100
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
5

High Clouds (% Sky Obscured)

59
73
95
90
80
73
98
94
0
0
0
32
77
71
0
1
0
0
0
3
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
Very 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
4
5
4
6
6
5
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.02
0.03
0.06
0.09
0.11
0.09
0.05
0.02
0.01
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
18
17
15
14
13
11
10
10
10
11
13
15
17
18
19
20
21
22
22
22
21
20
19

Feels Like (°C)

19
18
17
15
14
13
11
10
10
10
11
13
15
17
18
19
20
21
22
22
22
21
20
19

Dew Point (°C)

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

Relative Humidity (%)

55
58
66
77
87
90
91
90
90
89
83
74
65
57
52
47
44
41
39
38
40
44
48
50

Pressure (mb)

1003
1003
1004
1005
1006
1007
1007
1008
1008
1009
1010
1010
1010
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010

Ozone (du)

359
355
353
351
352
358
368
373
372
368
364
362
361
360
359
358
357
356
355
355
355
355
354
354

Thursday 25

Waning Gibbous 57%

03:04

11:08

22 Good
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 OK
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 05:56, Set: 20:40, Transit: 13:18. Moon - Rise: 03:04, Set: 11:08. Civil Dark: 21:19 - 05:17. Nautical Dark: 22:08 - 04:26. Astro Dark: 23:10 - 03:22

Total Clouds (% Sky Obscured)

6
51
94
91
91
98
98
94
75
61
41
68
100
100
99
66
43
48
92
95
93
98
85
85

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
6
14
2
100
100
99
45
6
25
74
91
40
30
16
16

Medium Clouds (% Sky Obscured)

3
2
2
2
8
22
66
48
46
14
5
16
31
98
50
48
34
29
91
73
91
98
61
61

High Clouds (% Sky Obscured)

2
50
94
91
91
98
98
93
70
55
32
63
59
28
14
9
13
9
2
0
23
2
69
69

ISS Passover

Visibility (miles)

10
10
10
10
10
10
6
3
3
6
9
10
10
10
10
10
10
10
10
10
10
8
5
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
None
None
None
None
None
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
None
None
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
2
6
10
11
14
13
8
4
0
0
0
0
0
4
4
5
8
9
3

Precipitation Amount (mm)

0
0
0
0
0
0.03
0.16
0.29
0.26
0.21
0.17
0.09
0.02
0
0
0
0
0
0.01
0.02
0.03
0.06
0.07
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
50
49
48
50
59
73
86
93
93
90
83
76
70
64
61
58
57
57
58
59
61
63
65

Pressure (mb)

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

Ozone (du)

354
353
353
353
353
353
355
355
356
356
356
356
356
356
356
356
356
356
356
356
356
356
356
356

Friday 26

Waning Gibbous 47%

03:40

12:11

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

Sun - Rise: 05:54, Set: 20:42, Transit: 13:18. Moon - Rise: 03:40, Set: 12:11. Civil Dark: 21:21 - 05:14. Nautical Dark: 22:10 - 04:23. Astro Dark: 23:13 - 03:18

Total Clouds (% Sky Obscured)

85
85
85
85
94
94
94
94
94
94
34
34
34
34
34
34
98
98
98
98
98
98
100
100

Low Clouds (% Sky Obscured)

16
16
16
16
2
2
2
2
2
2
0
0
0
0
0
0
66
66
66
66
66
66
6
6

Medium Clouds (% Sky Obscured)

61
61
61
61
9
9
9
9
9
9
20
20
20
20
20
20
57
57
57
57
57
57
41
41

High Clouds (% Sky Obscured)

69
69
69
69
94
94
94
94
94
94
27
27
27
27
27
27
91
91
91
91
91
91
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
8
8
7
5
3
3
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
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
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

2
0
0
0
2
2
4
6
8
8
7
7
7
6
5
5
6
8
11
11
11
17
19
12

Precipitation Amount (mm)

0.01
0
0
0
0.01
0.03
0.06
0.08
0.08
0.07
0.06
0.07
0.09
0.09
0.05
0.03
0.04
0.06
0.08
0.1
0.11
0.13
0.13
0.07

Wind Speed/Direction (mph)

6
5
5
5
4
4
4
4
5
5
6
8
9
10
10
9
9
9
9
9
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
71
73
74
75
77
80
82
82
80
79
77
75
73
71
69
65
63
61
62
65
68
69
71

Pressure (mb)

1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1013

Ozone (du)

355
355
355
355
355
355
355
355
356
357
357
357
355
354
353
352
351
350
350
351
352
353
354
353

Saturday 27

Third Quarter 38%

04:09

13:16

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
19 Bad
20 OK
21 OK

Sun - Rise: 05:52, Set: 20:44, Transit: 13:18. Moon - Rise: 04:09, Set: 13:16. Civil Dark: 21:23 - 05:12. Nautical Dark: 22:13 - 04:20. Astro Dark: 23:17 - 03:14

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
81
81
81
81
81
81
100
100
100
100
100
100
34
34

Low Clouds (% Sky Obscured)

6
6
6
6
8
8
8
8
8
8
31
31
31
31
31
31
100
100
100
100
100
100
22
22

Medium Clouds (% Sky Obscured)

41
41
41
41
100
100
100
100
100
100
46
46
46
46
46
46
88
88
88
88
88
88
20
20

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
59
59
59
59
59
59
0
0
0
0
0
0
10
10

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

4
0
0
0
0
0
0
0
13
26
38
41
37
37
43
49
48
35
21
13
8
7
6
4

Precipitation Amount (mm)

0.01
0
0
0
0
0
0
0
0.02
0.14
0.27
0.3
0.29
0.31
0.37
0.46
0.5
0.35
0.16
0.06
0.03
0.03
0.02
0.02

Wind Speed/Direction (mph)

7
7
6
7
7
7
7
7
3
3
8
9
9
10
10
10
10
10
9
8
8
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
76
77
79
80
83
87
90
90
88
85
84
82
81
81
80
78
74
70
67
68
69
70
71

Pressure (mb)

1013
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

351
349
347
345
342
340
339
337
335
333
331
331
331
332
333
335
337
339
342
345
348
350
352
354

Sunday 28

Waning Crescent 28%

04:32

14:23

22 OK
23 OK
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

Sun - Rise: 05:50, Set: 20:45, Transit: 13:17. Moon - Rise: 04:32, Set: 14:23. Civil Dark: 21:25 - 05:10. Nautical Dark: 22:15 - 04:17. Astro Dark: 23:21 - 03:10

Total Clouds (% Sky Obscured)

34
34
34
34
63
63
63
63
63
63
99
99
99
99
99
99
100
100
100
100
100
100
60
60

Low Clouds (% Sky Obscured)

22
22
22
22
1
1
1
1
1
1
81
81
81
81
81
81
100
100
100
100
100
100
5
5

Medium Clouds (% Sky Obscured)

20
20
20
20
0
0
0
0
0
0
96
96
96
96
96
96
100
100
100
100
100
100
60
60

High Clouds (% Sky Obscured)

10
10
10
10
63
63
63
63
63
63
74
74
74
74
74
74
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 (%)

4
4
3
0
0
0
2
2
3
2
2
2
1
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.02
0.02
0.01
0
0
0
0.01
0.01
0.01
0.01
0.02
0.02
0.01
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
6
6
6
6
6
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7

Relative Humidity (%)

74
76
78
79
81
85
90
93
94
93
89
83
76
71
68
64
61
57
55
53
55
57
61
64

Pressure (mb)

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

Ozone (du)

356
358
359
360
360
358
356
354
354
355
356
357
358
359
360
362
363
363
362
361
360
357
356
356

Monday 29

Waning Crescent 20%

04:52

15:31

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

Sun - Rise: 05:48, Set: 20:47, Transit: 13:17. Moon - Rise: 04:52, Set: 15:31. Civil Dark: 21:27 - 05:08. Nautical Dark: 22:18 - 04:15. Astro Dark: 23:25 - 03:06

Total Clouds (% Sky Obscured)

60
60
60
60
18
18
18
18
18
18
31
31
31
31
31
31
71
71
71
71
71
71
95
95

Low Clouds (% Sky Obscured)

5
5
5
5
15
15
15
15
15
15
26
26
26
26
26
26
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

60
60
60
60
6
6
6
6
6
6
11
11
11
11
11
11
65
65
65
65
65
65
2
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
16
16
16
16
16
95
95

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
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
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
1
2
2
3
4
4
4
4
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.02
0.04
0.05
0.06
0.06
0.06
0.06
0.05
0.03

Wind Speed/Direction (mph)

4
4
1
2
3
4
4
4
4
4
4
5
5
6
6
7
7
8
9
9
9
8
8
7

Chance of Frost

Temperature (°C)

12
11
10
9
9
9
8
9
9
10
12
13
15
16
17
17
18
19
19
19
18
17
16
15

Feels Like (°C)

12
11
10
9
8
8
8
8
9
10
12
13
15
16
17
17
18
19
19
19
18
17
16
15

Dew Point (°C)

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

Relative Humidity (%)

69
73
77
79
81
82
83
82
80
77
73
69
65
61
57
53
49
47
47
49
53
58
61
63

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1016
1015
1015
1015
1014
1014

Ozone (du)

357
359
360
361
362
360
358
356
353
351
350
349
349
348
347
347
346
346
347
348
350
352
354
357

Forecast for 21256 Handeloh, Germany (53.24,9.84)

Generated: 23/04/19 22:57:40. Forecast: 23/04/19 to 29/04/19. Timezone: UTC+2.00