Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 15

First Quarter 55%

13:03

No Set

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

Sun - Rise: 07:57, Set: 16:42, Transit: 12:19. Moon - Rise: 13:03, Set: No Set. Civil Dark: 17:16 - 07:23. Nautical Dark: 17:53 - 06:45. Astro Dark: 18:29 - 06:09

Total Clouds (% Sky Obscured)

99
99
100
100
100
100
100
96
66
7
9
6
49
38
85
83
3
1
0
0
1
0
0
0

Low Clouds (% Sky Obscured)

98
84
100
100
100
100
100
69
55
7
9
6
49
38
85
83
3
1
0
0
1
0
0
0

Medium Clouds (% Sky Obscured)

89
98
80
100
99
100
100
94
50
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
67
95
86
0
0
0
25
17
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
9
9
9
9
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
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
None
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
11
20
25
45
48
46
30
17
8
5
6
8
8
0
0
0
0
0
0
1
1
1
1

Precipitation Amount (mm)

0
0.02
0.1
0.09
0.25
0.4
0.44
0.13
0.07
0.06
0.02
0.01
0.06
0.05
0
0
0
0
0
0
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
87
91
95
97
98
98
97
96
93
90
87
84
81
80
79
80
81
82
82
83
84
85
85

Pressure (mb)

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

Ozone (du)

311
312
312
313
314
316
316
317
319
322
327
330
332
333
335
335
336
336
335
334
333
329
325
321

Sunday 16

Waxing Gibbous 65%

13:27

00:45

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

Sun - Rise: 07:57, Set: 16:42, Transit: 12:20. Moon - Rise: 13:27, Set: 00:45. Civil Dark: 17:16 - 07:23. Nautical Dark: 17:54 - 06:46. Astro Dark: 18:29 - 06:10

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
75
82
2
6
13
27
20
25
56
77
89
97
96
95
97
100
100
100

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
75
82
2
6
13
27
20
25
56
77
89
97
96
95
97
100
100
100

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-3
-3
-3
-4
-4
-4
-4
-5
-5
-5
-5
-5
-4
-4
-4
-4
-4
-4
-4
-4
-4
-3
-3
-3

Relative Humidity (%)

85
85
85
85
86
86
86
87
86
84
81
78
75
72
70
71
74
77
78
79
79
80
81
81

Pressure (mb)

1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1025
1024
1023
1023
1023
1022
1022
1022
1022
1021
1020
1019

Ozone (du)

319
317
315
314
313
312
312
312
312
311
310
309
308
307
307
308
310
312
314
315
317
317
317
316

Monday 17

Waxing Gibbous 74%

13:52

01:48

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
23 Bad

Sun - Rise: 07:58, Set: 16:43, Transit: 12:20. Moon - Rise: 13:52, Set: 01:48. Civil Dark: 17:16 - 07:24. Nautical Dark: 17:54 - 06:47. Astro Dark: 18:30 - 06:11

Total Clouds (% Sky Obscured)

100
100
94
99
99
90
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
2
40
95
97
94
96
98
86
96
99
99
99
99
99
99
100
100
100
100

Medium Clouds (% Sky Obscured)

5
82
90
48
70
16
43
40
92
77
34
31
97
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
90
98
98
88
94
98
100
99
100
100
100
100
100
100
100
100
100
100
96
96
96
96

ISS Passover

Visibility (miles)

10
10
10
10
10
9
9
10
10
9
8
7
6
6
6
5
3
2
4
7
9
9
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
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
2
2
2
3
7
13
24
34
50
56
62
61
58
53
42
31
23
22
24
26

Precipitation Amount (mm)

0
0
0
0
0.02
0.04
0.04
0.1
0.36
1.41
3.77
5.81
5.39
3.87
2.89
2.62
2.47
2.08
1.26
0.56
0.31
0.33
0.45
0.55

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
83
84
85
85
86
87
88
88
88
88
87
87
86
86
87
89
92
93
94
94
96
96
95

Pressure (mb)

1018
1017
1016
1015
1013
1012
1011
1010
1009
1008
1006
1004
1002
999
997
996
995
995
994
993
992
991
991
990

Ozone (du)

315
313
311
311
311
312
314
318
321
322
323
323
323
322
323
325
328
331
332
332
333
335
338
341

Tuesday 18

Waxing Gibbous 83%

14:19

02:54

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
23 Bad

Sun - Rise: 07:59, Set: 16:43, Transit: 12:21. Moon - Rise: 14:19, Set: 02:54. Civil Dark: 17:17 - 07:25. Nautical Dark: 17:54 - 06:47. Astro Dark: 18:30 - 06:11

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99
99
99
63
63
63
63

Low Clouds (% Sky Obscured)

100
100
93
93
93
93
93
93
88
88
88
88
88
88
6
6
6
6
6
6
6
6
6
6

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99
99
99
14
14
14
14

High Clouds (% Sky Obscured)

96
96
100
100
100
100
100
100
38
38
38
38
38
38
90
90
90
90
90
90
62
62
62
62

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
2
3
3
3
2
3
7
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

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

Precipitation Probability (%)

27
27
26
23
22
20
16
12
9
11
9
8
6
4
4
3
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.54
0.49
0.43
0.39
0.36
0.31
0.24
0.17
0.13
0.11
0.11
0.1
0.08
0.06
0.05
0.02
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
-1
-2
-2
-2
-3
-3
-4
-5
-5
-6
-7
-8
-8
-8
-9
-9
-9
-10
-10
-10
-11
-11
-11

Relative Humidity (%)

94
93
93
92
90
87
85
83
81
75
72
69
67
65
63
64
65
65
65
65
65
65
65
64

Pressure (mb)

990
989
989
989
989
989
990
991
992
995
996
997
997
997
998
999
1000
1001
1002
1003
1004
1005
1005
1006

Ozone (du)

343
345
348
350
352
354
358
362
366
368
369
370
369
367
366
366
366
366
368
369
373
382
393
398

Wednesday 19

Waxing Gibbous 91%

14:49

04:02

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

Sun - Rise: 07:59, Set: 16:43, Transit: 12:21. Moon - Rise: 14:49, Set: 04:02. Civil Dark: 17:17 - 07:25. Nautical Dark: 17:55 - 06:48. Astro Dark: 18:31 - 06:12

Total Clouds (% Sky Obscured)

63
63
6
6
6
6
6
6
6
6
6
6
6
6
23
23
23
23
23
23
3
3
3
3

Low Clouds (% Sky Obscured)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

14
14
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)

62
62
0
0
0
0
0
0
0
0
0
0
0
0
23
23
23
23
23
23
3
3
3
3

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-14
-14
-15
-15
-15
-15
-15
-15
-15
-14
-13
-12
-11
-10
-9
-8
-8
-9
-9
-9
-9
-9
-9
-8

Dew Point (°C)

-12
-12
-12
-12
-13
-13
-13
-13
-13
-13
-13
-13
-13
-13
-13
-12
-11
-11
-10
-9
-9
-8
-8
-7

Relative Humidity (%)

64
64
64
65
64
64
63
63
61
59
56
54
52
49
48
49
52
55
58
62
65
69
72
73

Pressure (mb)

1006
1007
1007
1008
1009
1010
1010
1011
1011
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012

Ozone (du)

392
379
368
362
358
355
353
353
352
350
348
347
346
346
346
347
348
349
348
347
346
344
342
340

Thursday 20

Waxing Gibbous 96%

15:24

05:13

00 Good
01 Good
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
23 Bad

Sun - Rise: 08:00, Set: 16:44, Transit: 12:22. Moon - Rise: 15:24, Set: 05:13. Civil Dark: 17:18 - 07:26. Nautical Dark: 17:55 - 06:48. Astro Dark: 18:31 - 06:12

Total Clouds (% Sky Obscured)

3
3
66
66
66
66
66
66
91
91
91
91
91
91
81
81
81
81
81
81
63
63
63
63

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
49
49
49
49
49
49
90
90
90
90
90
90
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
3
50
50
50
50
50
50
59
59
59
59
59
59
81
81
81
81
81
81
63
63
63
63

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-8
-8
-8
-8
-8
-8
-8
-7
-6
-4
-3
-1
-1
-0
-1
-1
-2
-3
-3
-3
-4
-3
-3

Dew Point (°C)

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

Relative Humidity (%)

72
71
71
71
73
76
78
80
80
77
73
71
69
68
68
70
73
76
77
79
80
81
82
82

Pressure (mb)

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

Ozone (du)

339
338
337
337
337
337
337
337
336
336
336
336
336
336
335
334
333
332
331
331
330
329
328
328

Friday 21

Waxing Gibbous 100%

16:07

06:25

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
23 Bad

Sun - Rise: 08:00, Set: 16:44, Transit: 12:22. Moon - Rise: 16:07, Set: 06:25. Civil Dark: 17:18 - 07:26. Nautical Dark: 17:56 - 06:49. Astro Dark: 18:32 - 06:13

Total Clouds (% Sky Obscured)

63
63
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
1
1
1
1
1
1
78
78
78
78
78
78
32
32
32
32
32
32
73
73
73
73

Medium Clouds (% Sky Obscured)

0
0
87
87
87
87
87
87
92
92
92
92
92
92
98
98
98
98
98
98
100
100
100
100

High Clouds (% Sky Obscured)

63
63
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
6
3
1
1
1
1
1
2

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
6
11
14
18
30
38
47
59
64
68
67
61

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.03
0.13
0.3
0.48
0.68
1
1.63
2.51
2.98
2.52
1.77
1.3

Wind Speed/Direction (mph)

3
2
2
2
3
3
4
5
6
7
7
8
8
8
9
9
10
12
13
15
16
17
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
79
78
78
78
78
79
80
81
80
78
77
77
77
77
78
81
83
85
86
88
89
90
90

Pressure (mb)

1019
1019
1020
1020
1020
1021
1021
1021
1022
1022
1022
1022
1021
1021
1020
1020
1019
1018
1017
1016
1015
1014
1012
1011

Ozone (du)

331
336
338
336
332
328
326
323
321
320
320
319
316
312
309
306
304
303
302
302
301
301
300
299

Forecast for Saint John, Saint John County, CA (45.27,-66.06)

Generated: 15/12/18 00:16:07. Forecast: 15/12/18 to 21/12/18. Timezone: UTC-4.00