Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 14

Waxing Crescent 55%

12:35

23:16

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 OK
15 Good
16 Bad
17 Bad
18 Good
19 Good
20 Good
21 Good
22 Good

Sun - Rise: 07:30, Set: 16:12, Transit: 11:51. Moon - Rise: 12:35, Set: 23:16. Civil Dark: 16:46 - 06:56. Nautical Dark: 17:24 - 06:18. Astro Dark: 18:00 - 05:42

Total Clouds (% Sky Obscured)

100
100
100
100
96
70
89
97
89
94
92
74
82
84
90
50
0
86
97
0
0
0
0
0

Low Clouds (% Sky Obscured)

100
100
100
100
96
70
89
97
89
94
92
74
82
84
90
50
0
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

7
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
86
97
0
0
0
0
0

ISS Passover

Visibility (miles)

3
4
5
8
8
10
9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
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

Precipitation Type

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

Precipitation Probability (%)

80
47
17
0
4
3
3
2
3
4
4
0
7
9
7
0
0
0
0
0
1
1
1
0

Precipitation Amount (mm)

0.23
0.09
0.11
0
0.01
0.03
0.01
0.01
0.01
0.03
0.01
0
0.05
0.05
0.01
0
0
0
0
0
0.01
0.01
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

2
2
3
2
2
1
1
1
0
0
1
1
1
2
3
2
1
0
-0
-1
-2
-3
-3
-3

Feels Like (°C)

-2
-1
-1
-2
-2
-3
-3
-4
-4
-4
-3
-3
-2
-1
-0
-0
-0
-2
-3
-4
-4
-5
-6
-6

Dew Point (°C)

1
1
1
1
0
-0
-1
-1
-1
-2
-1
-1
-1
-1
-0
-1
-1
-2
-2
-3
-3
-4
-5
-5

Relative Humidity (%)

95
93
92
90
88
87
87
88
89
88
87
86
86
85
79
81
84
87
88
90
90
88
87
86

Pressure (mb)

1018
1018
1018
1019
1019
1020
1021
1021
1021
1022
1023
1024
1024
1025
1025
1025
1025
1025
1026
1027
1028
1028
1028
1028

Ozone (du)

334
335
335
337
338
340
340
340
339
337
335
333
331
330
328
326
324
321
320
318
317
317
316
316

Saturday 15

First Quarter 65%

12:59

00:18

23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 OK
06 OK
07 OK
08 Good
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

Sun - Rise: 07:30, Set: 16:13, Transit: 11:51. Moon - Rise: 12:59, Set: 00:18. Civil Dark: 16:47 - 06:56. Nautical Dark: 17:24 - 06:19. Astro Dark: 18:01 - 05:42

Total Clouds (% Sky Obscured)

0
0
0
0
0
3
20
37
41
7
82
92
88
95
95
98
98
100
100
99
99
100
100
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
27
66
98
98
100
99

High Clouds (% Sky Obscured)

0
0
0
0
0
3
20
37
41
7
82
92
88
95
95
98
98
100
100
99
99
96
94
92

ISS Passover

Visibility (miles)

8
8
8
8
9
9
9
9
9
9
9
9
8
8
9
9
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
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
3
3
2
1
1
1
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
5
5
5
6
6
6
6
6
7
7
8
8
8
8
7
7
7
6
6
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-7
-7
-7
-8
-8
-8
-8
-8
-8
-7
-7
-7
-6
-6
-5
-6
-6
-6
-6
-6
-6
-6
-6

Dew Point (°C)

-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-5
-5
-4
-4
-4
-4
-4
-4
-4
-5
-5
-5
-5
-5

Relative Humidity (%)

86
85
85
85
86
87
86
86
86
85
84
85
84
84
83
83
83
83
84
86
87
86
85
85

Pressure (mb)

1028
1027
1027
1027
1026
1026
1026
1025
1025
1025
1025
1024
1024
1023
1022
1021
1020
1019
1019
1019
1019
1018
1017
1016

Ozone (du)

316
316
316
316
316
317
318
320
321
321
322
322
323
323
324
325
326
327
329
331
332
332
332
332

Sunday 16

Waxing Gibbous 74%

13:24

01:21

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
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:31, Set: 16:13, Transit: 11:52. Moon - Rise: 13:24, Set: 01:21. Civil Dark: 16:47 - 06:57. Nautical Dark: 17:25 - 06:19. Astro Dark: 18:01 - 05:43

Total Clouds (% Sky Obscured)

100
99
94
98
100
98
100
99
97
96
97
100
100
86
98
98
98
98
98
98
90
90
90
90

Low Clouds (% Sky Obscured)

1
1
1
1
1
0
0
0
2
17
78
100
100
83
97
97
97
97
97
97
0
0
0
0

Medium Clouds (% Sky Obscured)

100
98
77
93
100
58
98
97
86
93
34
23
3
39
95
95
95
95
95
95
90
90
90
90

High Clouds (% Sky Obscured)

84
45
83
84
95
98
93
79
83
45
83
2
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
5
3
2
2
3
4
6
7
8
8
7
5
3
2
3
6
8
8
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

None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None

Precipitation Probability (%)

2
2
4
6
7
8
9
9
7
5
3
4
5
10
17
16
12
10
5
4
3
2
1
1

Precipitation Amount (mm)

0.06
0.11
0.15
0.2
0.25
0.28
0.25
0.18
0.12
0.09
0.08
0.08
0.08
0.09
0.1
0.08
0.07
0.06
0.04
0.03
0.02
0.01
0.01
0.01

Wind Speed/Direction (mph)

5
5
5
5
5
4
4
4
4
4
5
6
6
7
8
9
9
10
11
13
15
15
14
14

Chance of Frost

Temperature (°C)

-3
-2
-2
-2
-2
-2
-2
-2
-2
-1
-1
-1
-1
-1
-0
0
1
1
0
-1
-1
-3
-4
-5

Feels Like (°C)

-6
-5
-5
-5
-5
-4
-4
-4
-4
-4
-4
-4
-4
-5
-4
-4
-3
-4
-5
-6
-7
-9
-11
-12

Dew Point (°C)

-5
-5
-4
-4
-4
-4
-4
-4
-3
-3
-3
-2
-2
-2
-2
-2
-2
-3
-4
-5
-7
-8
-10
-11

Relative Humidity (%)

85
85
85
85
85
86
86
87
88
88
88
88
89
90
86
83
80
78
75
72
68
65
62
60

Pressure (mb)

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

Ozone (du)

333
334
334
332
328
327
329
332
337
340
344
349
355
363
370
378
385
390
393
395
395
393
390
388

Monday 17

Waxing Gibbous 83%

13:51

02:27

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

Sun - Rise: 07:32, Set: 16:13, Transit: 11:52. Moon - Rise: 13:51, Set: 02:27. Civil Dark: 16:48 - 06:57. Nautical Dark: 17:25 - 06:20. Astro Dark: 18:01 - 05:44

Total Clouds (% Sky Obscured)

90
90
86
86
86
86
86
86
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
27
27
27
27
27
27
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

90
90
84
84
84
84
84
84
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

10
9
8
8
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 (%)

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

Precipitation Amount (mm)

0.02
0.05
0.08
0.06
0.03
0.02
0.01
0
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-5
-6
-6
-7
-7
-8
-8
-9
-9
-8
-8
-7
-6
-6
-5
-5
-6
-6
-7
-7
-8
-8
-9
-9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
59
58
58
58
58
58
58
60
62
60
58
56
55
54
54
56
58
60
62
64
65
67
68

Pressure (mb)

1009
1010
1010
1011
1012
1013
1014
1015
1015
1018
1019
1019
1019
1019
1019
1019
1019
1020
1020
1021
1022
1022
1022
1021

Ozone (du)

387
386
386
388
390
392
393
394
392
388
383
377
370
363
356
350
344
339
336
333
331
329
327
326

Tuesday 18

Waxing Gibbous 91%

14:20

03:36

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

Sun - Rise: 07:32, Set: 16:14, Transit: 11:53. Moon - Rise: 14:20, Set: 03:36. Civil Dark: 16:48 - 06:58. Nautical Dark: 17:26 - 06:20. Astro Dark: 18:02 - 05:44

Total Clouds (% Sky Obscured)

0
0
2
2
2
2
2
2
0
0
0
0
0
0
48
48
48
48
48
48
98
98
98
98

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
2
2
2
2
2
2
0
0
0
0
0
0
48
48
48
48
48
48
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)

6
6
6
6
6
6
6
6
6
7
8
9
10
12
12
11
10
9
8
8
8
8
9
9

Chance of Frost

Temperature (°C)

-10
-10
-10
-10
-10
-10
-10
-10
-9
-8
-6
-5
-4
-2
-1
-0
-1
-1
-1
-1
-1
-0
0
1

Feels Like (°C)

-14
-15
-15
-16
-15
-15
-15
-15
-14
-13
-12
-11
-9
-8
-6
-5
-5
-5
-5
-5
-5
-4
-4
-4

Dew Point (°C)

-14
-14
-15
-14
-14
-14
-14
-13
-13
-12
-11
-10
-8
-6
-5
-5
-5
-5
-5
-4
-4
-4
-3
-3

Relative Humidity (%)

69
70
71
72
72
73
74
75
75
72
70
71
72
73
74
74
74
75
76
76
77
77
77
77

Pressure (mb)

1021
1021
1021
1020
1020
1020
1019
1019
1018
1017
1017
1016
1015
1014
1013
1012
1012
1012
1013
1013
1013
1013
1013
1013

Ozone (du)

325
325
326
328
331
333
333
332
332
333
334
335
336
337
338
338
338
338
338
338
338
338
338
337

Wednesday 19

Waxing Gibbous 96%

14:56

04:47

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

Sun - Rise: 07:33, Set: 16:14, Transit: 11:53. Moon - Rise: 14:56, Set: 04:47. Civil Dark: 16:48 - 06:59. Nautical Dark: 17:26 - 06:21. Astro Dark: 18:02 - 05:45

Total Clouds (% Sky Obscured)

98
98
1
1
1
1
1
1
34
34
34
34
34
34
95
95
95
95
95
95
97
97
97
97

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
1
1
1
1
1
1
0
0
0
0
0
0
15
15
15
15
15
15
95
95
95
95

High Clouds (% Sky Obscured)

98
98
0
0
0
0
0
0
34
34
34
34
34
34
95
95
95
95
95
95
59
59
59
59

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
4
3
2
3
6
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
Snow
Snow
Snow
Snow
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
11
12
12
17
24
18
11
6

Precipitation Amount (mm)

0
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.03
0.06
0.12
0.15
0.11
0.06
0.03

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

1
1
1
0
0
-0
-1
-1
-1
-0
0
1
2
2
3
3
2
2
2
1
1
1
1
1

Feels Like (°C)

-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-2
-1
-1
0
1
1
1
0
0
1
1
1
-0
-1

Dew Point (°C)

-3
-3
-3
-3
-3
-3
-4
-4
-4
-3
-3
-2
-1
-1
-1
-0
-1
-1
-1
-1
-1
-2
-2
-2

Relative Humidity (%)

77
78
78
78
78
79
80
81
82
82
81
81
80
79
79
80
81
83
83
83
82
82
82
82

Pressure (mb)

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

Ozone (du)

337
337
337
336
336
335
335
335
335
335
335
334
334
333
333
332
332
332
332
332
333
336
338
340

Thursday 20

Waxing Gibbous 94%

15:38

06:00

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
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:33, Set: 16:15, Transit: 11:54. Moon - Rise: 15:38, Set: 06:00. Civil Dark: 16:49 - 06:59. Nautical Dark: 17:27 - 06:21. Astro Dark: 18:03 - 05:45

Total Clouds (% Sky Obscured)

97
97
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)

0
0
6
6
6
6
6
6
100
100
100
100
100
100
97
97
97
97
97
97
100
100
100
100

Medium Clouds (% Sky Obscured)

95
95
7
7
7
7
7
7
100
100
100
100
100
100
100
100
100
100
100
100
76
76
76
76

High Clouds (% Sky Obscured)

59
59
100
100
100
100
100
100
100
100
100
100
100
100
91
91
91
91
91
91
100
100
100
100

ISS Passover

Visibility (miles)

10
10
9
10
10
10
10
10
10
10
7
4
2
2
1
1
0
0
1
2
4
5
6
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

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

3
2
2
2
0
0
0
0
0
0
5
16
35
57
76
83
84
84
84
82
75
73
68
65

Precipitation Amount (mm)

0.02
0.03
0.03
0.01
0
0
0
0
0
0
0.03
0.09
0.23
0.49
0.82
1.17
1.52
1.72
1.59
1.29
1.01
0.8
0.6
0.44

Wind Speed/Direction (mph)

4
5
6
6
7
7
8
9
9
10
11
11
11
11
11
11
11
12
12
13
13
13
11
14

Chance of Frost

Temperature (°C)

0
-1
-1
-1
-1
-1
-1
-1
-0
0
1
1
1
1
2
2
2
3
3
4
4
4
4
4

Feels Like (°C)

-2
-3
-4
-5
-5
-5
-5
-5
-5
-4
-4
-4
-3
-3
-3
-3
-2
-2
-1
-1
-0
-0
0
-1

Dew Point (°C)

-3
-3
-4
-4
-4
-4
-4
-4
-3
-3
-2
-2
-1
-1
-0
0
1
1
1
1
1
1
1
1

Relative Humidity (%)

81
82
82
81
79
78
78
80
79
79
79
81
83
86
89
90
89
87
86
85
83
82
82
82

Pressure (mb)

1016
1015
1015
1015
1015
1014
1014
1014
1014
1014
1013
1013
1012
1011
1010
1009
1009
1008
1007
1006
1006
1005
1003
1002

Ozone (du)

338
336
333
331
330
328
327
325
323
322
320
318
316
314
313
313
314
315
316
317
317
315
313
311

Forecast for Mirabel, Mirabel, CA (45.63,-73.99)

Generated: 14/12/18 23:06:41. Forecast: 14/12/18 to 20/12/18. Timezone: UTC-5.00