Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 18

First Quarter 57%

13:31

02:18

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

Sun - Rise: 05:05, Set: 21:48, Transit: 13:26. Moon - Rise: 13:31, Set: 02:18. Civil Dark: 22:37 - 04:16. Nautical Dark: 23:55 - 02:57. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

9
5
5
6
29
70
68
42
37
43
83
68
94
88
95
95
75
18
10
6
3
2
11
19

Low Clouds (% Sky Obscured)

0
0
0
1
2
3
0
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

9
5
5
6
11
31
20
14
22
31
13
7
13
11
10
14
11
15
9
6
3
2
1
0

High Clouds (% Sky Obscured)

0
0
0
1
21
57
63
27
20
19
80
66
93
88
95
93
72
4
2
1
0
0
10
19

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
8
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
Light Rain
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
None
None
None
None
None

Precipitation Probability (%)

1
0
0
0
0
0
1
2
5
8
6
5
8
7
9
9
13
7
6
2
0
1
0
0

Precipitation Amount (mm)

0.01
0
0
0
0
0
0.02
0.09
0.3
0.58
0.34
0.36
0.26
0.08
0.11
0.05
0.12
0.07
0.07
0.03
0
0.01
0
0

Wind Speed/Direction (mph)

4
5
6
7
7
7
6
5
4
5
4
5
5
5
4
4
3
3
3
4
5
5
6
8

Chance of Frost

Temperature (°C)

22
24
26
27
29
31
31
31
31
30
30
29
27
25
23
21
21
20
20
20
20
20
20
21

Feels Like (°C)

23
24
26
29
31
33
34
33
33
31
31
30
28
25
23
21
21
21
20
20
20
20
21
21

Dew Point (°C)

19
20
20
20
20
20
21
20
20
20
20
19
19
18
18
18
18
18
18
18
18
18
18
18

Relative Humidity (%)

84
77
70
66
57
53
53
51
52
55
56
55
59
66
73
83
86
89
88
90
91
90
89
85

Pressure (mb)

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

Ozone (du)

329
329
329
331
332
334
333
333
327
330
330
332
325
325
323
324
323
322
324
325
326
328
332
335

Saturday 19

Waxing Gibbous 68%

14:53

02:34

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

Sun - Rise: 05:05, Set: 21:48, Transit: 13:26. Moon - Rise: 14:53, Set: 02:34. Civil Dark: 22:37 - 04:16. Nautical Dark: 23:56 - 02:57. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

66
84
50
71
45
7
13
81
86
89
75
69
75
73
7
1
0
0
0
73
100
100
98
98

Low Clouds (% Sky Obscured)

0
0
2
10
8
7
8
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

66
84
49
68
40
0
6
81
86
89
75
69
75
73
7
1
0
0
0
73
100
100
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

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

Precipitation Probability (%)

1
0
0
0
1
0
0
0
0
0
0
0
0
1
0
0
1
2
8
8
3
8
18
21

Precipitation Amount (mm)

0.01
0
0
0
0.01
0
0
0
0
0
0
0
0
0.01
0
0
0.01
0.03
0.22
0.2
0.02
0.18
0.83
0.66

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
23
23
24
25
26
27
27
27
28
28
27
27
24
22
21
19
19
20
19
19
20
20
21

Feels Like (°C)

22
23
24
25
25
26
27
27
27
28
28
27
27
24
22
21
19
19
20
19
19
21
20
21

Dew Point (°C)

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

Relative Humidity (%)

87
76
70
72
60
56
54
48
46
45
45
47
51
56
63
67
72
75
79
82
80
79
80
78

Pressure (mb)

1015
1015
1015
1015
1016
1016
1016
1016
1015
1015
1015
1015
1014
1014
1014
1013
1013
1013
1011
1011
1010
1008
1009
1009

Ozone (du)

330
329
329
329
330
330
328
328
328
329
327
325
324
324
323
320
320
318
319
316
316
315
316
315

Sunday 20

Waxing Gibbous 79%

16:18

02:52

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
05 Good
06 OK
07 OK

Sun - Rise: 05:05, Set: 21:49, Transit: 13:27. Moon - Rise: 16:18, Set: 02:52. Civil Dark: 22:38 - 04:16. Nautical Dark: 23:56 - 02:58. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
99
96
98
69
98
92
92
99
98
100
98
98
98
98
98
98
20
20
20
20
20
20

Low Clouds (% Sky Obscured)

0
0
0
0
0
2
5
7
2
33
23
0
0
0
0
0
0
0
3
3
3
3
3
3

Medium Clouds (% Sky Obscured)

13
35
54
83
96
14
29
25
41
37
45
84
41
41
41
41
41
41
18
18
18
18
18
18

High Clouds (% Sky Obscured)

100
99
99
91
38
64
97
91
90
98
98
100
98
98
98
98
98
98
2
2
2
2
2
2

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

16
6
2
1
4
12
15
6
12
28
47
56
42
73
58
64
50
47
30
4
4
0
4
3

Precipitation Amount (mm)

0.15
0.07
0.02
0.01
0.04
0.43
0.74
0.2
0.4
0.84
1.14
1.14
0.37
5.6
0.64
1.95
1.12
1.41
0.74
0.01
0.04
0
0.04
0.01

Wind Speed/Direction (mph)

8
8
10
10
9
9
9
9
8
8
8
8
8
7
4
4
4
4
4
4
4
4
4
3

Chance of Frost

Temperature (°C)

22
25
26
26
28
29
27
28
26
24
22
21
22
20
20
19
18
18
17
18
18
17
18
19

Feels Like (°C)

22
25
27
28
29
30
28
29
27
24
23
21
22
20
20
19
19
18
17
18
18
17
18
19

Dew Point (°C)

20
20
20
19
19
19
17
17
17
16
17
17
15
16
16
15
16
16
15
16
16
15
16
17

Relative Humidity (%)

88
74
68
65
59
54
52
52
57
59
72
76
67
79
79
79
84
86
85
87
87
87
88
88

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1007
1007
1008
1007
1007
1008
1007
1007
1008
1007
1007
1008
1007
1007
1008
1007
1007

Ozone (du)

315
315
315
315
315
315
315
314
314
317
316
316
311
309
313
313
315
317
321
321
320
319
321
322

Monday 21

Waxing Gibbous 88%

17:46

03:14

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
05 Bad
06 Bad
07 Bad

Sun - Rise: 05:05, Set: 21:49, Transit: 13:27. Moon - Rise: 17:46, Set: 03:14. Civil Dark: 22:38 - 04:16. Nautical Dark: 23:56 - 02:58. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

94
94
94
94
94
94
83
83
83
83
83
83
98
98
98
98
98
98
98
98
98
98
98
98

Low Clouds (% Sky Obscured)

94
94
94
94
94
94
69
69
69
69
69
69
8
8
8
8
8
8
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

4
4
4
4
4
4
67
67
67
67
67
67
16
16
16
16
16
16
1
1
1
1
1
1

High Clouds (% Sky Obscured)

2
2
2
2
2
2
29
29
29
29
29
29
97
97
97
97
97
97
98
98
98
98
98
98

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

0
2
3
19
6
6
5
6
5
7
7
15
25
40
51
26
54
51
33
45
49
39
33
32

Precipitation Amount (mm)

0
0.01
0.01
0.54
0.06
0.07
0.08
0.15
0.12
0.32
0.18
0.32
0.35
0.93
1.59
0.3
1.28
0.67
0.34
0.59
0.7
0.63
0.39
0.41

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
19
20
22
22
23
24
24
25
25
24
24
22
20
19
19
18
17
17
17
17
17
17
17

Feels Like (°C)

19
19
21
22
22
23
24
24
25
25
24
24
22
20
19
19
18
17
17
17
17
17
17
17

Dew Point (°C)

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

Relative Humidity (%)

86
85
78
76
68
64
60
56
52
54
54
59
71
72
76
78
79
81
82
84
85
87
84
84

Pressure (mb)

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

Ozone (du)

326
327
327
328
328
328
330
331
330
330
329
326
328
328
327
325
325
325
331
335
337
337
338
337

Tuesday 22

Waxing Gibbous 95%

19:16

03:42

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

Sun - Rise: 05:06, Set: 21:49, Transit: 13:27. Moon - Rise: 19:16, Set: 03:42. Civil Dark: 22:38 - 04:17. Nautical Dark: 23:56 - 02:59. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

86
86
86
86
86
86
31
31
31
31
31
31
48
48
48
48
48
48
15
15
15
15
15
15

Low Clouds (% Sky Obscured)

85
85
85
85
85
85
9
9
9
9
9
9
36
36
36
36
36
36
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

14
14
14
14
14
14
29
29
29
29
29
29
32
32
32
32
32
32
15
15
15
15
15
15

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
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

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

Precipitation Probability (%)

26
5
4
6
3
3
5
4
11
15
14
22
34
36
26
17
11
8
6
5
3
2
2
0

Precipitation Amount (mm)

0.31
0.02
0.01
0.09
0.02
0.02
0.09
0.02
0.14
0.12
0.17
0.22
0.31
0.22
0.13
0.11
0.07
0.02
0.01
0.01
0.01
0.01
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
14
14
13
13
13
12
12
12
12
11
10
11
10
10
10
9
9
9
9
9
8
9
9

Relative Humidity (%)

89
82
77
77
68
64
72
59
60
75
64
64
65
67
68
68
69
69
69
70
72
73
73
73

Pressure (mb)

1010
1010
1010
1012
1011
1011
1014
1012
1012
1014
1012
1013
1013
1013
1014
1014
1015
1015
1015
1016
1016
1016
1016
1016

Ozone (du)

342
343
343
342
342
343
341
341
343
347
348
345
346
348
348
349
347
346
345
346
348
350
350
351

Wednesday 23

Waxing Gibbous 99%

20:44

04:22

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
05 Bad
06 Bad
07 Bad

Sun - Rise: 05:06, Set: 21:49, Transit: 13:27. Moon - Rise: 20:44, Set: 04:22. Civil Dark: 22:38 - 04:17. Nautical Dark: 23:56 - 02:59. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

78
78
78
78
78
78
99
99
99
99
99
99
97
97
97
97
97
97
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
15
15
15
15
15
15
26
26
26
26
26
26
99
99
99
99
99
99

Medium Clouds (% Sky Obscured)

1
1
1
1
1
1
35
35
35
35
35
35
23
23
23
23
23
23
34
34
34
34
34
34

High Clouds (% Sky Obscured)

78
78
78
78
78
78
99
99
99
99
99
99
96
96
96
96
96
96
97
97
97
97
97
97

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
2
2
2
3
4
3
5
5
4
3
2
3
4
3
3
3
2
2
1
1
1

Precipitation Amount (mm)

0
0
0
0.01
0.03
0.07
0.11
0.1
0.08
0.07
0.07
0.06
0.06
0.05
0.04
0.04
0.03
0.03
0.04
0.03
0.02
0.02
0.01
0.01

Wind Speed/Direction (mph)

9
10
10
10
11
11
11
10
10
10
10
11
10
9
6
5
5
5
5
5
4
4
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
67
60
54
49
46
46
50
58
65
65
60
58
61
66
71
73
74
75
77
79
80
80
79

Pressure (mb)

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

Ozone (du)

351
351
350
350
350
350
350
350
350
351
352
353
355
354
354
353
354
354
355
354
354
353
351
350

Thursday 24

Full Moon 100%

22:03

05:17

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
05 Bad
06 Bad
07 Bad

Sun - Rise: 05:06, Set: 21:49, Transit: 13:28. Moon - Rise: 22:03, Set: 05:17. Civil Dark: 22:38 - 04:18. Nautical Dark: 23:56 - 03:00. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99
99
99
99
99
99
99
99
99

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
31
31
31
31
31
31
16
16
16
16
16
16

Medium Clouds (% Sky Obscured)

27
27
27
27
27
27
40
40
40
40
40
40
81
81
81
81
81
81
73
73
73
73
73
73

High Clouds (% Sky Obscured)

88
88
88
88
88
88
91
91
91
91
91
91
98
98
98
98
98
98
97
97
97
97
97
97

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

Precipitation Probability (%)

0
0
0
0
0
2
2
2
2
2
3
6
16
15
7
0
0
0
0
0
5
6
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.01
0.01
0.01
0.02
0.02
0.03
0.08
0.11
0.07
0.01
0
0
0
0
0
0.01
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
9
8
8
8
8
8
8
8
8
9
9
9
9
9
9
9
9
9
9
9
9
9

Relative Humidity (%)

76
71
66
62
59
56
53
49
46
45
49
54
59
62
64
65
67
67
69
73
78
79
79
77

Pressure (mb)

1022
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

348
347
346
345
344
343
343
344
345
346
344
342
340
337
335
333
333
334
334
334
334
334
334
336

Forecast for Bielefeld, Detmold, DE (51.99,8.63)

Generated: 18/06/21 08:37:54. Forecast: 18/06/21 to 24/06/21. Timezone: UTC+2.00