Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 18

Waning Gibbous 97%

22:35

07:29

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

Sun - Rise: 05:43, Set: 21:29, Transit: 13:36. Moon - Rise: 22:35, Set: 07:29. Civil Dark: 22:08 - 05:04. Nautical Dark: 23:01 - 04:12. Astro Dark: 00:15 - 02:57

Total Clouds (% Sky Obscured)

99
97
98
96
84
11
8
86
57
22
34
59
19
3
0
0
1
2
2
2
4
9
1
0

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
0
0
0

Medium Clouds (% Sky Obscured)

0
1
9
13
14
9
7
8
6
6
13
55
18
3
0
0
1
1
2
1
4
9
1
0

High Clouds (% Sky Obscured)

99
97
98
96
82
3
2
85
56
18
27
11
2
1
0
0
0
0
0
1
0
0
0
0

ISS Passover

Visibility (miles)

6
7
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

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
4
5
5
6
5
4
3
2
2
2
2
2
2
2
2
2
2
2
2
3
3
2
3

Chance of Frost

Temperature (°C)

25
26
28
29
29
29
27
26
24
21
20
18
17
17
16
15
15
15
16
18
19
21
23
25

Feels Like (°C)

25
26
28
29
29
29
27
26
24
21
20
18
17
17
16
15
15
15
16
18
19
21
23
25

Dew Point (°C)

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

Relative Humidity (%)

45
40
34
31
31
33
37
41
45
49
52
54
56
57
59
61
63
65
66
63
59
56
50
44

Pressure (mb)

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

Ozone (du)

316
317
318
320
321
321
322
322
323
324
325
326
327
328
330
333
335
335
335
335
335
334
333
332

Wednesday 19

Waning Gibbous 93%

23:21

08:27

13 Good
14 Good
15 Good
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
12 OK

Sun - Rise: 05:43, Set: 21:30, Transit: 13:36. Moon - Rise: 23:21, Set: 08:27. Civil Dark: 22:09 - 05:04. Nautical Dark: 23:01 - 04:12. Astro Dark: 00:15 - 02:57

Total Clouds (% Sky Obscured)

0
0
13
70
86
92
59
76
92
91
80
69
50
59
51
52
67
99
97
99
95
50
77
35

Low Clouds (% Sky Obscured)

0
0
0
0
6
2
0
0
5
6
12
3
2
4
2
2
0
0
0
0
2
3
9
22

Medium Clouds (% Sky Obscured)

0
0
0
0
10
1
2
5
10
12
23
13
17
27
11
12
12
24
26
49
42
34
70
8

High Clouds (% Sky Obscured)

0
0
13
70
84
91
59
75
91
90
74
66
44
46
46
46
65
99
97
98
93
37
56
19

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

Precipitation Probability (%)

0
0
0
0
0
0
1
1
0
4
4
3
3
4
6
4
7
13
14
14
18
18
17
13

Precipitation Amount (mm)

0
0
0
0
0
0
0.04
0.04
0
0.01
0.01
0.01
0.01
0.34
0.29
0.07
0.35
1.35
1
0.67
0.72
0.51
0.35
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
27
28
29
29
28
26
25
23
21
19
18
17
16
16
15
15
15
16
17
18
19
20
21

Feels Like (°C)

26
27
28
29
29
28
26
25
23
21
19
18
17
16
16
15
15
15
16
17
18
19
20
21

Dew Point (°C)

11
10
10
11
11
11
12
12
12
11
10
10
10
10
10
10
10
10
10
11
11
11
12
12

Relative Humidity (%)

38
34
33
32
34
36
41
45
50
53
57
61
65
68
70
71
71
71
70
68
66
63
61
58

Pressure (mb)

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

Ozone (du)

331
331
333
336
337
336
333
330
328
326
325
326
329
331
332
333
334
334
334
333
332
331
330
331

Thursday 20

Waning Gibbous 87%

00:00

09:27

13 OK
14 OK
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 OK
10 OK
11 OK
12 OK

Sun - Rise: 05:43, Set: 21:30, Transit: 13:37. Moon - Rise: 00:00, Set: 09:27. Civil Dark: 22:09 - 05:04. Nautical Dark: 23:01 - 04:12. Astro Dark: 00:16 - 02:57

Total Clouds (% Sky Obscured)

15
20
56
62
86
95
53
52
96
88
92
55
95
99
94
98
100
88
45
44
44
44
44
44

Low Clouds (% Sky Obscured)

9
12
22
7
16
25
36
7
11
9
9
0
2
0
2
6
10
3
7
17
17
17
17
17

Medium Clouds (% Sky Obscured)

2
2
13
5
41
44
15
33
17
31
45
37
86
53
88
97
100
77
31
16
16
16
16
16

High Clouds (% Sky Obscured)

7
10
45
59
77
91
33
38
95
84
89
48
81
99
82
96
99
58
23
28
28
28
28
28

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

11
8
8
9
6
10
12
14
18
20
22
19
16
15
18
22
26
29
22
14
10
7
6
6

Precipitation Amount (mm)

0.32
0.17
0.15
0.09
0.04
0.01
0.04
0.09
0.18
0.23
0.33
0.32
0.31
0.33
0.38
0.5
0.61
0.52
0.31
0.16
0.09
0.05
0.04
0.05

Wind Speed/Direction (mph)

4
4
4
4
4
4
4
3
3
3
3
2
2
2
2
2
2
2
2
2
2
3
3
4

Chance of Frost

Temperature (°C)

22
23
24
24
24
23
22
21
20
19
18
17
16
16
15
15
15
15
15
16
18
19
20
21

Feels Like (°C)

22
23
24
24
24
23
22
21
20
19
18
17
16
16
15
15
15
15
15
16
18
19
20
21

Dew Point (°C)

12
12
13
13
13
13
13
14
13
13
13
13
13
13
12
12
12
13
13
14
14
14
14
14

Relative Humidity (%)

54
50
49
48
49
52
57
62
66
70
74
77
79
82
83
84
84
87
89
86
80
74
69
67

Pressure (mb)

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

Ozone (du)

332
333
332
331
330
329
329
329
330
330
331
334
337
340
344
348
349
347
344
340
339
338
338
338

Friday 21

Waning Gibbous 79%

00:33

10:28

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

Sun - Rise: 05:44, Set: 21:30, Transit: 13:37. Moon - Rise: 00:33, Set: 10:28. Civil Dark: 22:09 - 05:05. Nautical Dark: 23:02 - 04:12. Astro Dark: 00:16 - 02:58

Total Clouds (% Sky Obscured)

44
88
88
88
88
88
88
100
100
100
100
100
100
93
93
93
93
93
93
71
71
71
71
71

Low Clouds (% Sky Obscured)

17
7
7
7
7
7
7
6
6
6
6
6
6
23
23
23
23
23
23
52
52
52
52
52

Medium Clouds (% Sky Obscured)

16
13
13
13
13
13
13
56
56
56
56
56
56
13
13
13
13
13
13
35
35
35
35
35

High Clouds (% Sky Obscured)

28
86
86
86
86
86
86
100
100
100
100
100
100
90
90
90
90
90
90
36
36
36
36
36

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

6
8
12
17
19
20
20
22
22
21
20
27
41
45
44
44
42
39
35
31
27
24
22
18

Precipitation Amount (mm)

0.07
0.11
0.23
0.35
0.45
0.4
0.32
0.28
0.26
0.27
0.33
0.6
1.52
2.65
3.38
3.79
3.69
2.69
1.46
0.76
0.55
0.49
0.42
0.27

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
14
14
14
14
15
15
15
14
14
13
13
13
12
12
12
12
13
13
13
13
14
14
14

Relative Humidity (%)

65
64
63
62
63
63
65
68
70
74
77
80
83
85
86
86
87
88
90
89
87
85
83
81

Pressure (mb)

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

Ozone (du)

339
340
340
341
342
343
344
344
345
346
348
349
350
351
351
350
349
350
351
352
352
352
352
352

Saturday 22

Waning Gibbous 71%

01:01

11:30

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

Sun - Rise: 05:44, Set: 21:30, Transit: 13:37. Moon - Rise: 01:01, Set: 11:30. Civil Dark: 22:09 - 05:05. Nautical Dark: 23:02 - 04:13. Astro Dark: 00:16 - 02:58

Total Clouds (% Sky Obscured)

71
79
79
79
79
79
79
23
23
23
23
23
23
23
23
23
23
23
23
90
90
90
90
90

Low Clouds (% Sky Obscured)

52
77
77
77
77
77
77
22
22
22
22
22
22
4
4
4
4
4
4
2
2
2
2
2

Medium Clouds (% Sky Obscured)

35
16
16
16
16
16
16
7
7
7
7
7
7
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

36
1
1
1
1
1
1
0
0
0
0
0
0
21
21
21
21
21
21
90
90
90
90
90

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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

14
12
12
8
6
5
4
3
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.19
0.21
0.21
0.18
0.15
0.11
0.06
0.03
0.02
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
3
3
3
2
2
2
2
2
3
3
3
2
2
2
2
2
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

18
19
20
21
21
22
22
21
19
17
15
14
13
13
13
13
12
13
14
15
17
19
20
22

Feels Like (°C)

18
19
20
21
21
22
22
21
19
17
15
14
13
13
13
13
12
13
14
15
17
19
20
22

Dew Point (°C)

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

Relative Humidity (%)

78
75
71
67
64
63
65
68
74
79
85
87
86
85
85
84
85
84
82
78
75
72
69
65

Pressure (mb)

1017
1017
1017
1017
1017
1016
1016
1016
1017
1017
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016

Ozone (du)

352
352
351
349
348
346
344
342
341
340
339
337
336
335
335
335
334
333
331
330
328
326
324
323

Sunday 23

Waning Gibbous 62%

01:26

12:32

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

Sun - Rise: 05:44, Set: 21:31, Transit: 13:37. Moon - Rise: 01:26, Set: 12:32. Civil Dark: 22:09 - 05:05. Nautical Dark: 23:02 - 04:13. Astro Dark: 00:16 - 02:59

Total Clouds (% Sky Obscured)

90
27
27
27
27
27
27
87
87
87
87
87
87
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

90
27
27
27
27
27
27
87
87
87
87
87
87
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
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.01
0.01
0.01
0
0
0
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01

Wind Speed/Direction (mph)

3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3

Chance of Frost

Temperature (°C)

23
24
26
27
27
26
25
24
22
20
18
18
17
17
16
16
15
16
17
19
21
23
25
26

Feels Like (°C)

23
24
26
27
27
26
25
24
22
20
18
18
17
17
16
16
15
16
17
19
21
23
25
26

Dew Point (°C)

15
15
15
14
14
15
16
16
15
14
13
12
11
10
10
10
10
10
11
12
13
14
15
15

Relative Humidity (%)

60
55
50
47
46
49
54
59
64
67
69
69
67
65
66
67
69
69
67
64
62
58
55
52

Pressure (mb)

1016
1016
1016
1015
1015
1015
1015
1015
1015
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016

Ozone (du)

322
321
320
320
320
320
319
319
319
319
319
318
317
317
317
316
316
316
316
316
315
314
313
313

Monday 24

Waning Gibbous 52%

01:48

No Set

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

Sun - Rise: 05:44, Set: 21:31, Transit: 13:37. Moon - Rise: 01:48, Set: No Set. Civil Dark: 22:09 - 05:06. Nautical Dark: 23:02 - 04:13. Astro Dark: 00:16 - 02:59

Total 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

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
0
0
0

Medium 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

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

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.01
0
0
0
0
0
0
0.01
0
0
0
0

Wind Speed/Direction (mph)

3
3
2
2
2
2
2
2
2
2
3
3
2
2
2
2
2
2
2
2
2
2
2
3

Chance of Frost

Temperature (°C)

28
29
30
31
31
30
30
29
27
24
23
22
21
21
20
19
18
19
20
22
24
26
28
29

Feels Like (°C)

28
29
30
31
31
31
30
29
27
24
23
22
21
21
20
19
18
19
20
22
24
26
28
29

Dew Point (°C)

16
16
16
16
16
17
17
17
16
15
14
13
13
12
12
11
11
12
13
14
15
15
15
15

Relative Humidity (%)

49
45
42
41
40
43
47
50
53
57
58
59
58
58
60
63
65
65
64
61
56
50
45
40

Pressure (mb)

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

Ozone (du)

313
313
314
314
315
315
314
314
313
313
313
313
313
314
314
315
315
316
316
315
315
314
313
312

Forecast for Geneva, Genève, CH (46.20,6.14)

Generated: 18/06/19 13:10:12. Forecast: 18/06/19 to 24/06/19. Timezone: UTC+2.00