Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 3

Waning Crescent 17%

01:16

18:51

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

Sun - Rise: 05:43, Set: 21:11, Transit: 13:26. Moon - Rise: 01:16, Set: 18:51. Civil Dark: 21:53 - 05:01. Nautical Dark: 22:51 - 04:04. Astro Dark: 00:19 - 02:40

Total Clouds (% Sky Obscured)

19
33
59
86
88
89
95
96
90
85
83
73
37
25
23
10
49
73
66
53
57
48
48
30

Low Clouds (% Sky Obscured)

0
0
7
19
23
26
36
50
54
69
69
55
27
8
4
4
49
73
66
52
54
43
45
29

Medium Clouds (% Sky Obscured)

17
33
59
83
84
86
94
94
84
69
50
35
12
19
20
6
1
4
3
4
8
10
10
5

High Clouds (% Sky Obscured)

3
0
1
9
17
5
1
0
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
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

5
5
0
0
0
0
0
0
0
0
0
0
2
0
0
0
2
5
4
3
4
6
6
7

Precipitation Amount (mm)

0.02
0.01
0
0
0
0
0
0
0
0
0
0
0.01
0
0
0
0.01
0.05
0.03
0.01
0.04
0.06
0.05
0.05

Wind Speed/Direction (mph)

5
5
5
5
5
4
4
4
4
4
4
4
4
4
5
5
5
6
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

18
16
15
14
14
13
13
13
13
12
12
13
14
15
17
18
20
21
22
23
22
22
21
20

Feels Like (°C)

18
16
15
14
14
13
13
13
13
12
12
13
14
15
17
18
20
21
22
23
22
22
21
20

Dew Point (°C)

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

Relative Humidity (%)

70
74
77
79
81
82
84
85
87
89
91
94
92
89
84
78
72
67
61
58
59
62
65
70

Pressure (mb)

1013
1014
1014
1014
1015
1015
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1014
1014
1014
1014
1013
1013
1013

Ozone (du)

350
350
351
352
352
350
338
336
334
333
332
332
329
330
330
331
333
335
335
336
337
337
338
338

Wednesday 4

Waning Crescent 10%

01:54

19:48

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

Sun - Rise: 05:45, Set: 21:09, Transit: 13:26. Moon - Rise: 01:54, Set: 19:48. Civil Dark: 21:51 - 05:03. Nautical Dark: 22:48 - 04:07. Astro Dark: 00:13 - 02:45

Total Clouds (% Sky Obscured)

43
85
87
32
52
76
65
19
10
25
20
16
32
64
86
91
65
61
63
74
67
79
77
86

Low Clouds (% Sky Obscured)

41
58
40
10
3
8
6
0
0
0
0
1
8
24
26
10
26
29
56
74
55
37
23
7

Medium Clouds (% Sky Obscured)

14
29
37
19
35
47
45
9
10
25
20
15
25
54
83
90
56
41
8
10
36
63
70
60

High Clouds (% Sky Obscured)

0
59
66
9
32
58
33
10
0
0
0
0
0
6
12
2
0
9
16
1
10
33
40
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

Very Light Rain
Very Light Rain
Very Light Rain
Very 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
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
Very Light Rain
Very Light Rain

Precipitation Probability (%)

10
12
22
26
27
30
41
40
30
21
17
15
13
10
9
11
13
9
4
6
9
14
11
12

Precipitation Amount (mm)

0.07
0.11
0.23
0.4
0.51
0.6
0.59
0.46
0.22
0.11
0.06
0.05
0.08
0.06
0.07
0.07
0.08
0.09
0.05
0.05
0.09
0.1
0.05
0.05

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
17
16
15
15
15
14
14
14
13
13
14
15
16
17
19
20
21
22
22
22
21
20
20

Feels Like (°C)

19
17
16
15
15
15
14
14
14
13
14
14
15
16
17
19
20
21
22
22
22
21
20
20

Dew Point (°C)

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

Relative Humidity (%)

75
80
83
85
87
88
91
95
99
100
100
100
100
100
96
88
83
76
71
68
69
75
76
78

Pressure (mb)

1013
1013
1013
1014
1014
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1010
1010
1009
1009
1009

Ozone (du)

342
343
342
343
342
341
344
344
344
345
346
347
348
348
348
348
348
348
346
346
345
345
345
345

Thursday 5

Waning Crescent 5%

02:44

No Set

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
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:46, Set: 21:07, Transit: 13:26. Moon - Rise: 02:44, Set: No Set. Civil Dark: 21:49 - 05:05. Nautical Dark: 22:46 - 04:09. Astro Dark: 00:07 - 02:50

Total Clouds (% Sky Obscured)

76
86
97
84
78
75
53
53
53
53
53
53
66
66
66
66
66
66
78
78
78
78
78
78

Low Clouds (% Sky Obscured)

34
77
37
0
1
28
9
9
9
9
9
9
6
6
6
6
6
6
20
20
20
20
20
20

Medium Clouds (% Sky Obscured)

47
69
94
78
64
61
46
46
46
46
46
46
3
3
3
3
3
3
35
35
35
35
35
35

High Clouds (% Sky Obscured)

28
22
38
61
30
2
0
0
0
0
0
0
25
25
25
25
25
25
59
59
59
59
59
59

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
6
9
1
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
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

Precipitation Probability (%)

12
6
3
0
0
0
0
0
0
0
5
6
0
0
0
4
10
10
10
13
12
16
22
24

Precipitation Amount (mm)

0.06
0.03
0.01
0
0
0
0
0
0
0
0.02
0.07
0
0
0
0.01
0.06
0.1
0.17
0.29
0.17
0.23
0.32
0.31

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
17
16
15
15
15
14
14
13
13
14
16
17
19
20
21
21
22
23
23
22
21
20

Feels Like (°C)

18
18
17
16
15
15
15
14
14
13
14
14
16
17
19
20
21
22
23
23
23
22
21
20

Dew Point (°C)

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

Relative Humidity (%)

82
83
85
87
89
91
92
95
99
100
100
100
100
100
94
88
84
80
78
76
75
76
83
85

Pressure (mb)

1009
1009
1009
1009
1009
1008
1008
1008
1008
1007
1007
1006
1007
1006
1006
1006
1006
1005
1005
1005
1005
1005
1005
1005

Ozone (du)

346
347
347
346
344
342
342
343
345
346
347
345
344
343
342
342
342
342
342
343
346
346
344
343

Friday 6

Waning Crescent 2%

03:47

20:34

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

Sun - Rise: 05:48, Set: 21:06, Transit: 13:26. Moon - Rise: 03:47, Set: 20:34. Civil Dark: 21:47 - 05:07. Nautical Dark: 22:43 - 04:12. Astro Dark: 00:02 - 02:55

Total Clouds (% Sky Obscured)

67
67
67
67
67
67
37
37
37
37
37
37
25
25
25
25
25
25
63
63
63
63
63
63

Low Clouds (% Sky Obscured)

16
16
16
16
16
16
8
8
8
8
8
8
9
9
9
9
9
9
16
16
16
16
16
16

Medium Clouds (% Sky Obscured)

36
36
36
36
36
36
21
21
21
21
21
21
7
7
7
7
7
7
39
39
39
39
39
39

High Clouds (% Sky Obscured)

32
32
32
32
32
32
0
0
0
0
0
0
1
1
1
1
1
1
10
10
10
10
10
10

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
None
None
None
None
None
None
None
None
Very Light Rain
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 (%)

27
21
18
15
11
7
5
0
0
0
0
3
3
5
7
5
6
9
11
11
9
11
11
12

Precipitation Amount (mm)

0.38
0.22
0.16
0.15
0.09
0.04
0.02
0
0
0
0
0.01
0.01
0.02
0.06
0.04
0.07
0.19
0.3
0.31
0.3
0.26
0.2
0.15

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
18
17
16
16
15
15
15
14
14
14
15
16
17
18
19
20
21
22
23
23
22
21
21

Feels Like (°C)

19
18
17
16
16
15
15
15
15
15
15
15
16
17
18
19
20
21
22
23
23
22
22
21

Dew Point (°C)

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

Relative Humidity (%)

90
93
94
95
97
99
99
100
100
100
100
100
100
100
100
97
90
86
80
76
73
78
78
82

Pressure (mb)

1005
1005
1006
1006
1006
1007
1006
1007
1007
1006
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006
1006
1005
1005

Ozone (du)

342
341
340
339
337
336
334
332
331
331
330
329
329
329
330
329
329
329
332
332
334
336
338
339

Saturday 7

Waning Crescent 0%

05:00

21:09

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
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:50, Set: 21:04, Transit: 13:26. Moon - Rise: 05:00, Set: 21:09. Civil Dark: 21:45 - 05:09. Nautical Dark: 22:40 - 04:14. Astro Dark: 23:57 - 02:59

Total Clouds (% Sky Obscured)

91
91
91
91
91
91
91
91
91
91
91
91
95
95
95
95
95
95
85
85
85
85
85
85

Low Clouds (% Sky Obscured)

4
4
4
4
4
4
16
16
16
16
16
16
32
32
32
32
32
32
45
45
45
45
45
45

Medium Clouds (% Sky Obscured)

29
29
29
29
29
29
41
41
41
41
41
41
26
26
26
26
26
26
34
34
34
34
34
34

High Clouds (% Sky Obscured)

88
88
88
88
88
88
84
84
84
84
84
84
65
65
65
65
65
65
43
43
43
43
43
43

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
9
9

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

Precipitation Probability (%)

12
22
21
23
16
12
12
8
8
9
7
3
0
0
4
4
5
5
5
5
5
6
10
21

Precipitation Amount (mm)

0.1
0.26
0.17
0.2
0.12
0.09
0.11
0.05
0.05
0.07
0.04
0.01
0
0
0.02
0.04
0.04
0.03
0.02
0.01
0.01
0.02
0.07
0.22

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
18
17
16
16
15
15
15
14
14
14
15
16
17
18
19
19
20
21
22
22
21
20
19

Feels Like (°C)

20
18
17
16
16
15
15
15
15
15
15
15
16
17
18
19
20
21
21
22
22
21
20
19

Dew Point (°C)

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

Relative Humidity (%)

86
92
95
96
99
100
100
100
100
100
100
100
100
100
100
97
91
85
79
75
75
78
84
90

Pressure (mb)

1005
1006
1006
1006
1006
1006
1006
1006
1006
1006
1007
1007
1007
1008
1008
1008
1008
1009
1009
1009
1009
1010
1010
1010

Ozone (du)

342
344
346
348
349
348
347
348
350
351
350
350
351
352
353
354
356
359
360
358
354
351
350
349

Sunday 8

New Moon 1%

06:19

21:36

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
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:52, Set: 21:02, Transit: 13:26. Moon - Rise: 06:19, Set: 21:36. Civil Dark: 21:43 - 05:11. Nautical Dark: 22:37 - 04:17. Astro Dark: 23:52 - 03:04

Total Clouds (% Sky Obscured)

88
88
88
88
88
88
57
57
57
57
57
57
71
71
71
71
71
71
91
91
91
91
91
91

Low Clouds (% Sky Obscured)

18
18
18
18
18
18
15
15
15
15
15
15
34
34
34
34
34
34
77
77
77
77
77
77

Medium Clouds (% Sky Obscured)

33
33
33
33
33
33
15
15
15
15
15
15
11
11
11
11
11
11
49
49
49
49
49
49

High Clouds (% Sky Obscured)

76
76
76
76
76
76
13
13
13
13
13
13
16
16
16
16
16
16
19
19
19
19
19
19

ISS Passover

Visibility (miles)

9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
7
8
9
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
None
None
None
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
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

28
23
12
7
0
0
0
9
23
32
31
19
10
9
10
11
15
26
35
37
37
30
23
18

Precipitation Amount (mm)

0.33
0.22
0.07
0.01
0
0
0
0.08
0.44
0.76
0.55
0.19
0.04
0.02
0.03
0.04
0.06
0.14
0.22
0.23
0.19
0.15
0.13
0.14

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
17
16
15
15
14
14
14
14
14
14
14
15
16
17
18
18
18
19
19
20
19
19
18

Feels Like (°C)

18
17
16
15
15
14
14
14
14
14
14
14
15
16
17
18
18
19
19
20
20
20
19
19

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
92
87
85
84
86

Pressure (mb)

1011
1011
1012
1013
1013
1014
1013
1012
1012
1013
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015
1015
1016
1015
1015

Ozone (du)

349
349
349
350
350
351
352
353
354
354
355
356
355
353
350
348
348
349
350
349
349
349
350
352

Monday 9

Waxing Crescent 5%

07:40

21:57

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
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:53, Set: 21:00, Transit: 13:25. Moon - Rise: 07:40, Set: 21:57. Civil Dark: 21:40 - 05:13. Nautical Dark: 22:34 - 04:19. Astro Dark: 23:47 - 03:08

Total Clouds (% Sky Obscured)

75
75
75
75
75
75
56
56
56
56
56
56
64
64
64
64
64
64
96
96
96
96
96
96

Low Clouds (% Sky Obscured)

19
19
19
19
19
19
22
22
22
22
22
22
43
43
43
43
43
43
67
67
67
67
67
67

Medium Clouds (% Sky Obscured)

36
36
36
36
36
36
15
15
15
15
15
15
8
8
8
8
8
8
39
39
39
39
39
39

High Clouds (% Sky Obscured)

44
44
44
44
44
44
16
16
16
16
16
16
2
2
2
2
2
2
50
50
50
50
50
50

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

Precipitation Probability (%)

17
9
5
3
0
0
0
0
0
4
4
4
4
4
4
4
4
4
4
5
13
21
24
14

Precipitation Amount (mm)

0.14
0.09
0.03
0.01
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.02
0.02
0.05
0.21
0.35
0.25
0.08

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
17
16
15
14
14
13
13
13
14
14
14
14
15
16
17
18
18
19
20
21
20
20
19

Feels Like (°C)

18
17
16
15
14
14
14
13
14
14
14
14
15
16
17
18
18
19
20
20
21
21
20
19

Dew Point (°C)

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

Relative Humidity (%)

88
92
97
100
100
100
100
100
100
100
100
100
100
100
100
99
94
90
84
80
79
81
86
93

Pressure (mb)

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

Ozone (du)

353
354
353
353
352
350
348
343
338
334
331
330
329
328
326
325
324
324
323
323
323
323
323
324

Forecast for 21256 Handeloh, Germany (53.24,9.84)

Generated: 03/08/21 20:28:25. Forecast: 03/08/21 to 09/08/21. Timezone: UTC+2.00