Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 22

Waning Gibbous 89%

00:09

07:58

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:10, Set: 21:22, Transit: 13:17. Moon - Rise: 00:09, Set: 07:58. Civil Dark: 22:08 - 04:24. Nautical Dark: 23:16 - 03:15. Astro Dark: N/A - N/A

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)

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

Medium Clouds (% Sky Obscured)

20
9
3
2
4
6
10
22
38
73
69
87
95
99
99
99
98
88
86
56
16
18
3
98

High Clouds (% Sky Obscured)

77
79
70
46
29
89
100
100
100
96
60
31
55
38
8
8
16
55
45
44
31
33
26
92

ISS Passover

Visibility (miles)

4
6
5
6
5
4
4
5
3
4
10
2
4
10
10
10
10
10
10
10
10
10
7
5

Fog (%)

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

Precipitation Probability (%)

18
10
9
10
10
9
7
6
6
7
6
6
5
5
6
6
5
4
4
4
4
5
8
5

Precipitation Amount (mm)

0.09
0.05
0.04
0.03
0.03
0.03
0.03
0.03
0.03
0.02
0.03
0.01
0.01
0.02
0.03
0.03
0.03
0.02
0.03
0.03
0.03
0.03
0.04
0.03

Wind Speed/Direction (mph)

9
9
10
11
10
11
12
12
11
11
12
16
16
15
14
15
15
15
15
16
16
16
19
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
90
88
85
88
86
86
91
91
90
92
92
92
93
93
94
94
95
96
95
94
91
85

Pressure (mb)

1007
1007
1007
1007
1008
1008
1008
1009
1009
1010
1010
1011
1011
1011
1011
1011
1012
1012
1013
1013
1013
1014
1015
1015

Ozone (du)

347
346
346
346
348
349
349
351
356
356
357
356
355
354
353
352
352
353
353
354
354
355
355
356

Thursday 23

Waning Gibbous 82%

01:00

08:54

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

Sun - Rise: 05:09, Set: 21:24, Transit: 13:17. Moon - Rise: 01:00, Set: 08:54. Civil Dark: 22:10 - 04:22. Nautical Dark: 23:19 - 03:12. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
97
93
96
95
72
1
1
0
1
0
0
0
1
77
92
91
93
88
27
1
1
17
73

Low Clouds (% Sky Obscured)

100
81
49
48
16
42
1
1
0
0
0
0
0
0
1
0
0
0
0
0
0
1
8
20

Medium Clouds (% Sky Obscured)

95
45
7
3
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
1
15
24

High Clouds (% Sky Obscured)

91
82
87
92
94
52
0
0
0
0
0
0
0
1
77
92
91
93
88
27
1
0
0
64

ISS Passover

Visibility (miles)

6
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
2
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

18
17
16
16
16
16
15
13
12
10
8
6
5
5
6
4
3
5
6
6
6
5
6
7

Chance of Frost

Temperature (°C)

12
13
13
14
16
16
16
15
14
12
11
9
9
8
8
7
7
7
7
8
10
12
14
16

Feels Like (°C)

12
13
13
14
16
16
16
15
14
12
11
8
7
7
6
6
6
5
5
7
10
12
14
16

Dew Point (°C)

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

Relative Humidity (%)

83
84
80
71
62
56
55
58
62
68
75
81
85
88
89
90
91
89
86
79
72
66
60
55

Pressure (mb)

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

Ozone (du)

356
356
357
357
356
356
358
360
360
358
354
350
347
345
342
341
339
338
337
336
335
334
333
332

Friday 24

Waning Gibbous 73%

01:40

09:55

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

Sun - Rise: 05:07, Set: 21:25, Transit: 13:17. Moon - Rise: 01:40, Set: 09:55. Civil Dark: 22:12 - 04:20. Nautical Dark: 23:21 - 03:10. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

44
92
66
81
91
78
97
98
91
85
44
67
76
77
67
81
0
7
8
5
13
32
45
70

Low Clouds (% Sky Obscured)

13
2
6
1
4
4
4
9
6
1
8
9
0
0
0
0
0
6
2
2
4
8
22
29

Medium Clouds (% Sky Obscured)

42
92
66
80
91
74
87
83
78
21
23
20
43
31
9
0
0
1
2
2
5
12
1
0

High Clouds (% Sky Obscured)

0
0
2
6
0
12
77
91
87
81
29
60
65
71
66
81
0
0
6
2
8
23
31
59

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

Precipitation Amount (mm)

0
0
0
0
0.02
0.04
0.05
0.05
0.05
0.03
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
18
18
19
19
19
18
18
17
15
14
13
12
12
11
10
10
10
10
12
13
15
17
18

Feels Like (°C)

17
18
18
19
19
19
18
18
17
15
14
13
12
12
11
10
10
10
10
12
13
15
17
18

Dew Point (°C)

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

Relative Humidity (%)

53
52
52
52
53
54
57
61
66
69
72
75
78
80
82
84
85
86
86
81
75
68
60
55

Pressure (mb)

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

Ozone (du)

330
329
328
327
327
328
328
328
329
331
334
335
335
335
334
334
334
334
334
333
333
333
334
334

Saturday 25

Waning Gibbous 64%

02:12

11:01

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 OK
21 Good
22 OK
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

Sun - Rise: 05:06, Set: 21:27, Transit: 13:17. Moon - Rise: 02:12, Set: 11:01. Civil Dark: 22:14 - 04:19. Nautical Dark: 23:24 - 03:07. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

95
91
91
99
56
42
52
16
32
4
47
91
93
97
97
100
99
98
99
100
97
97
97
97

Low Clouds (% Sky Obscured)

33
6
0
16
1
0
8
6
7
0
2
16
46
75
77
99
88
85
95
99
88
88
88
88

Medium Clouds (% Sky Obscured)

88
83
85
99
55
41
50
13
9
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

68
61
41
0
1
2
0
1
23
1
46
90
87
88
88
92
91
91
91
76
75
75
75
75

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

Precipitation Probability (%)

0
1
2
3
7
6
2
1
0
0
0
0
0
0
0
0
0
0
2
2
1
1
2
1

Precipitation Amount (mm)

0
0.01
0.02
0.06
0.1
0.12
0.07
0.02
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
21
21
20
18
17
16
16
15
14
12
8
7
6
6
6
5
5
6
7
10
11
12
12

Dew Point (°C)

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

Relative Humidity (%)

52
51
53
56
62
67
66
62
61
66
74
82
87
89
90
91
91
92
90
86
83
80
77
74

Pressure (mb)

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

Ozone (du)

335
336
337
337
337
338
338
339
340
341
341
340
340
340
339
340
340
340
340
341
341
342
342
342

Sunday 26

Third Quarter 55%

02:37

12:07

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:05, Set: 21:28, Transit: 13:17. Moon - Rise: 02:37, Set: 12:07. Civil Dark: 22:15 - 04:17. Nautical Dark: 23:27 - 03:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

97
97
100
100
100
100
100
100
88
88
88
88
88
88
98
98
98
98
98
98
97
97
97
97

Low Clouds (% Sky Obscured)

88
88
100
100
100
100
100
100
88
88
88
88
88
88
32
32
32
32
32
32
34
34
34
34

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
4
4
4
4
4
95
95
95
95

High Clouds (% Sky Obscured)

75
75
0
0
0
0
0
0
0
0
0
0
0
0
98
98
98
98
98
98
22
22
22
22

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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
8
8
8
8
8
8
7
7
7
7
7
7
7
7
7
7
7
7
8
8

Relative Humidity (%)

72
69
66
65
66
67
68
67
67
71
74
78
80
82
84
86
87
87
86
83
80
75
70
68

Pressure (mb)

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

Ozone (du)

342
342
342
342
342
342
344
346
347
345
341
338
334
331
328
326
325
324
322
319
318
318
318
318

Monday 27

Waning Crescent 45%

02:58

12:07

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:04, Set: 21:29, Transit: 13:17. Moon - Rise: 02:58, Set: 12:07. Civil Dark: 22:17 - 04:16. Nautical Dark: 23:30 - 03:02. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

34
34
98
98
98
98
98
98
96
96
96
96
96
96
88
88
88
88
88
88
100
100
100
100

Medium Clouds (% Sky Obscured)

95
95
98
98
98
98
98
98
16
16
16
16
16
16
99
99
99
99
99
99
90
90
90
90

High Clouds (% Sky Obscured)

22
22
39
39
39
39
39
39
77
77
77
77
77
77
97
97
97
97
97
97
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
5
4
4
5
5
6
7

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

Precipitation Probability (%)

4
13
21
17
7
3
2
2
3
3
0
0
0
10
19
37
53
67
74
77
79
54
21
15

Precipitation Amount (mm)

0.02
0.08
0.13
0.12
0.07
0.04
0.03
0.03
0.02
0.01
0
0
0
0.02
0.06
0.17
0.38
0.61
0.84
1.06
1.18
1.11
0.91
0.66

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
76
78
76
71
69
69
70
71
75
79
82
84
84
85
89
93
96
96
94
92
91
90
87

Pressure (mb)

1013
1013
1013
1013
1012
1012
1012
1012
1011
1011
1011
1011
1010
1010
1009
1008
1007
1007
1006
1006
1006
1006
1006
1007

Ozone (du)

318
316
316
318
320
322
322
321
320
320
321
322
323
324
325
327
330
333
336
340
345
350
356
360

Tuesday 28

Waning Crescent 35%

03:17

13:15

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 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:03, Set: 21:31, Transit: 13:17. Moon - Rise: 03:17, Set: 13:15. Civil Dark: 22:19 - 04:15. Nautical Dark: 23:32 - 03:00. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
18
18
18
18
18
18
100
100
100
100
100
100
99
99
99
99

Low Clouds (% Sky Obscured)

100
100
92
92
92
92
92
92
11
11
11
11
11
11
73
73
73
73
73
73
12
12
12
12

Medium Clouds (% Sky Obscured)

90
90
100
100
100
100
100
100
1
1
1
1
1
1
31
31
31
31
31
31
93
93
93
93

High Clouds (% Sky Obscured)

100
100
1
1
1
1
1
1
9
9
9
9
9
9
98
98
98
98
98
98
99
99
99
99

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

14
11
8
9
11
13
10
7
5
4
3
4
7
13
19
18
14
9
6
0
0
4
6
11

Precipitation Amount (mm)

0.36
0.13
0.06
0.07
0.12
0.17
0.16
0.12
0.09
0.06
0.07
0.12
0.21
0.33
0.38
0.27
0.12
0.04
0.02
0
0
0.01
0.05
0.11

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
74
70
70
72
75
77
78
78
80
84
88
91
93
95
97
97
97
95
91
87
82
77
73

Pressure (mb)

1007
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007

Ozone (du)

361
360
358
357
355
354
353
353
353
352
351
351
350
349
348
349
351
351
349
346
345
348
352
354

Forecast for 21256 Handeloh, Germany (53.24,9.84)

Generated: 22/05/19 11:31:28. Forecast: 22/05/19 to 28/05/19. Timezone: UTC+2.00