Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 18

First Quarter 57%

14:08

00:10

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
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 OK
07 Good
08 Good
09 OK
10 Bad
11 Bad

Sun - Rise: 05:59, Set: 19:53, Transit: 12:56. Moon - Rise: 14:08, Set: 00:10. Civil Dark: 20:25 - 05:28. Nautical Dark: 21:03 - 04:50. Astro Dark: 21:46 - 04:08

Total Clouds (% Sky Obscured)

100
96
94
94
81
47
18
2
1
4
1
4
3
8
16
20
20
11
27
5
4
27
76
81

Low Clouds (% Sky Obscured)

100
95
94
94
81
46
17
2
1
4
0
3
1
0
0
0
0
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
5
11
2
1
0
0
1
2
2
2
3
5
6
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

99
13
0
0
0
0
0
0
0
0
0
0
2
6
14
17
16
10
27
5
4
27
76
81

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

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
2
3
0
0
0
2
3
2
0
0
0
3
2
3
0
0
0
0
3
3
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
21
22
23
24
25
25
23
21
20
19
18
18
17
17
16
15
14
15
15
16
18
20
22

Feels Like (°C)

20
21
22
23
24
25
25
23
21
20
19
18
18
17
17
16
15
14
15
15
16
18
20
22

Dew Point (°C)

16
16
16
16
16
16
16
16
15
15
15
15
14
14
14
13
12
12
13
13
14
15
16
16

Relative Humidity (%)

79
74
70
66
61
57
58
62
69
73
77
79
80
81
82
83
85
86
87
87
85
80
74
69

Pressure (mb)

1013
1012
1012
1012
1012
1012
1012
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015
1016
1016
1017
1018
1018
1018
1018

Ozone (du)

305
304
303
303
302
301
301
301
301
301
301
301
301
302
302
303
303
303
304
304
304
305
305
306

Sunday 19

Waxing Gibbous 66%

15:08

00:47

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 OK
04 Good
05 OK
06 OK
07 Good
08 Good
09 Good
10 Good
11 Good

Sun - Rise: 06:01, Set: 19:52, Transit: 12:55. Moon - Rise: 15:08, Set: 00:47. Civil Dark: 20:23 - 05:29. Nautical Dark: 21:01 - 04:51. Astro Dark: 21:43 - 04:09

Total Clouds (% Sky Obscured)

91
97
98
96
94
97
92
92
90
98
99
99
88
80
76
31
17
23
25
16
19
18
14
6

Low Clouds (% Sky Obscured)

6
9
4
1
2
0
0
2
1
0
0
0
0
0
0
1
2
6
14
5
2
3
4
1

Medium Clouds (% Sky Obscured)

0
0
0
2
9
6
2
2
1
0
0
0
0
4
9
13
16
21
19
16
18
18
14
6

High Clouds (% Sky Obscured)

90
97
98
96
93
97
92
92
90
98
99
99
88
79
73
20
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
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
61
57
55
53
54
57
64
69
73
75
76
77
79
80
81
83
84
84
83
79
74
69
66

Pressure (mb)

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

Ozone (du)

305
305
304
304
303
303
303
303
303
303
304
304
304
304
304
305
305
305
305
306
306
306
306
306

Monday 20

Waxing Gibbous 75%

16:05

01:29

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

Sun - Rise: 06:02, Set: 19:50, Transit: 12:55. Moon - Rise: 16:05, Set: 01:29. Civil Dark: 20:21 - 05:31. Nautical Dark: 20:59 - 04:53. Astro Dark: 21:41 - 04:11

Total Clouds (% Sky Obscured)

3
14
19
34
67
88
40
23
19
20
96
98
81
31
45
45
45
45
45
45
99
99
99
99

Low Clouds (% Sky Obscured)

1
1
12
13
0
0
4
3
1
4
6
6
3
2
3
3
3
3
3
3
1
1
1
1

Medium Clouds (% Sky Obscured)

2
14
9
31
67
88
40
23
19
20
25
27
13
6
10
10
10
10
10
10
7
7
7
7

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
95
96
78
27
40
40
40
40
40
40
98
98
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
None
None
None
None
None
None

Precipitation Probability (%)

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 Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
4
3
3
3
3
2
2
3
4
4
5
5
5
6
6
6
7
7
7
8
9
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
25
26
27
28
28
26
24
23
22
21
20
19
19
18
18
18
17
18
18
19
21
22
23

Dew Point (°C)

16
16
16
16
16
16
16
16
15
15
15
15
14
14
14
14
14
14
14
14
15
15
15
15

Relative Humidity (%)

62
58
54
52
49
50
52
58
63
67
69
72
73
74
75
77
78
78
79
78
75
70
65
61

Pressure (mb)

1021
1021
1021
1020
1020
1020
1019
1019
1019
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1018
1018
1017

Ozone (du)

305
304
303
302
301
300
300
300
299
299
299
299
298
298
297
297
296
296
296
296
296
296
296
296

Tuesday 21

Waxing Gibbous 83%

16:57

02:16

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: 06:03, Set: 19:48, Transit: 12:55. Moon - Rise: 16:57, Set: 02:16. Civil Dark: 20:19 - 05:32. Nautical Dark: 20:57 - 04:54. Astro Dark: 21:39 - 04:13

Total Clouds (% Sky Obscured)

99
99
96
96
96
96
96
96
99
99
99
99
99
99
100
100
100
100
100
100
49
49
49
49

Low Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
16
16
16

Medium Clouds (% Sky Obscured)

7
7
20
20
20
20
20
20
95
95
95
95
95
95
96
96
96
96
96
96
47
47
47
47

High Clouds (% Sky Obscured)

98
98
95
95
95
95
95
95
94
94
94
94
94
94
100
100
100
100
100
100
3
3
3
3

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

0
0
0
0
0
0
2
3
3
0
4
7
24
50
63
63
48
35
32
36
41
41
42
35

Precipitation Amount (mm)

0
0
0
0
0
0
0.01
0.01
0.02
0
0.03
0.1
0.35
0.97
1.44
1.1
0.56
0.3
0.26
0.38
0.54
0.6
0.62
0.56

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
54
53
50
51
53
56
58
61
58
60
63
68
76
81
85
88
89
90
90
89
89
87
85

Pressure (mb)

1016
1015
1014
1013
1012
1011
1011
1010
1010
1010
1009
1009
1008
1007
1006
1006
1005
1004
1003
1003
1003
1003
1003
1003

Ozone (du)

296
296
296
296
296
295
294
294
293
293
294
295
297
298
299
300
299
299
297
296
296
298
302
304

Wednesday 22

Waxing Gibbous 90%

17:44

03:07

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

Sun - Rise: 06:04, Set: 19:46, Transit: 12:55. Moon - Rise: 17:44, Set: 03:07. Civil Dark: 20:17 - 05:33. Nautical Dark: 20:55 - 04:56. Astro Dark: 21:36 - 04:15

Total Clouds (% Sky Obscured)

49
49
95
95
95
95
95
95
8
8
8
8
8
8
0
0
0
0
0
0
56
56
56
56

Low Clouds (% Sky Obscured)

16
16
71
71
71
71
71
71
6
6
6
6
6
6
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

47
47
94
94
94
94
94
94
5
5
5
5
5
5
0
0
0
0
0
0
5
5
5
5

High Clouds (% Sky Obscured)

3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
55
55
55
55

ISS Passover

Visibility (miles)

5
6
6
6
5
4
3
3
4
7
10
10
10
10
10
10
8
5
7
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
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
None
None
None
None
None

Precipitation Probability (%)

24
17
12
21
39
50
51
49
40
20
9
4
5
6
7
7
8
9
7
3
0
0
0
0

Precipitation Amount (mm)

0.34
0.13
0.09
0.19
0.5
0.82
0.9
0.81
0.64
0.35
0.11
0.03
0.03
0.05
0.09
0.1
0.1
0.08
0.04
0.01
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
24
24
24
23
22
22
21
20
19
18
17
17
16
16
15
15
15
14
14
14
15
16
17

Feels Like (°C)

23
24
24
24
23
23
22
21
20
19
18
17
17
16
16
15
15
15
14
14
14
15
16
17

Dew Point (°C)

19
18
18
18
18
17
16
15
14
13
12
10
10
10
10
10
10
11
10
10
10
10
10
10

Relative Humidity (%)

79
73
69
69
71
73
72
71
70
68
66
65
65
67
68
71
74
76
78
78
76
72
67
64

Pressure (mb)

1002
1002
1002
1002
1002
1002
1003
1003
1004
1005
1006
1006
1007
1007
1008
1008
1009
1010
1011
1012
1013
1014
1014
1015

Ozone (du)

304
302
301
300
300
302
307
315
322
326
329
329
326
321
317
317
319
321
322
324
325
325
326
326

Thursday 23

Waxing Gibbous 95%

18:26

04:02

12 Bad
13 Bad
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

Sun - Rise: 06:05, Set: 19:45, Transit: 12:54. Moon - Rise: 18:26, Set: 04:02. Civil Dark: 20:16 - 05:35. Nautical Dark: 20:53 - 04:57. Astro Dark: 21:34 - 04:16

Total Clouds (% Sky Obscured)

56
56
0
0
0
0
0
0
13
13
13
13
13
13
1
1
1
1
1
1
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)

5
5
0
0
0
0
0
0
13
13
13
13
13
13
1
1
1
1
1
1
0
0
0
0

High Clouds (% Sky Obscured)

55
55
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
1
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
8
9
8
8
7
6
5
5
2
5
6
6
5
5
5
5
5
4
4
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
59
57
56
56
57
58
60
62
65
67
69
71
72
74
75
77
78
79
79
77
75
72
69

Pressure (mb)

1015
1015
1015
1015
1015
1015
1016
1016
1017
1018
1018
1019
1019
1019
1020
1020
1021
1021
1022
1022
1023
1023
1024
1024

Ozone (du)

327
327
328
329
329
329
329
328
327
326
324
323
321
320
319
318
317
317
317
317
317
317
317
317

Friday 24

Waxing Gibbous 98%

19:02

05:00

12 Good
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

Sun - Rise: 06:07, Set: 19:43, Transit: 12:54. Moon - Rise: 19:02, Set: 05:00. Civil Dark: 20:14 - 05:36. Nautical Dark: 20:51 - 04:58. Astro Dark: 21:32 - 04:18

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
4
4
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
62
59
56
55
55
57
62
65
67
68
70
71
71
72
74
76
79
80
81
79
76
72
68

Pressure (mb)

1024
1023
1023
1023
1023
1023
1023
1023
1024
1024
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1027
1027
1026
1026

Ozone (du)

316
316
315
315
315
315
315
316
316
316
316
315
312
307
303
303
304
305
305
304
304
304
304
304

Forecast for Venise-en-Québec, QC J0J, Canada (45.08,-73.14)

Generated: 18/08/18 12:43:30. Forecast: 18/08/18 to 24/08/18. Timezone: UTC-4.00