Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 14

Waxing Crescent 55%

12:46

23:29

23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 OK
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: 07:36, Set: 16:28, Transit: 12:02. Moon - Rise: 12:46, Set: 23:29. Civil Dark: 17:01 - 07:03. Nautical Dark: 17:38 - 06:26. Astro Dark: 18:13 - 05:51

Total Clouds (% Sky Obscured)

98
94
98
99
73
47
64
84
60
82
14
100
99
98
99
95
96
99
100
99
99
95
92
90

Low Clouds (% Sky Obscured)

5
8
48
87
69
46
40
34
38
27
14
83
31
13
1
2
2
2
1
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)

98
93
96
94
16
2
39
75
37
75
0
100
99
98
99
95
96
99
100
99
99
95
92
90

ISS Passover

Visibility (miles)

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

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

Precipitation Amount (mm)

0.01
0.02
0.06
0.01
0.01
0.03
0.02
0.03
0.03
0.06
0.04
0.03
0.08
0.06
0.01
0
0
0
0
0
0.01
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

99
98
99
98
98
99
100
100
100
100
99
98
96
93
85
85
85
85
86
89
90
90
90
90

Pressure (mb)

1021
1020
1020
1021
1022
1023
1023
1024
1024
1025
1025
1026
1026
1026
1026
1026
1025
1025
1026
1026
1027
1027
1027
1026

Ozone (du)

319
319
320
320
321
321
321
320
319
318
317
316
316
315
314
313
311
310
311
312
313
314
314
315

Saturday 15

First Quarter 65%

13:11

00:30

23 Bad
00 Bad
01 OK
02 OK
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: 07:37, Set: 16:28, Transit: 12:03. Moon - Rise: 13:11, Set: 00:30. Civil Dark: 17:02 - 07:04. Nautical Dark: 17:38 - 06:27. Astro Dark: 18:14 - 05:52

Total Clouds (% Sky Obscured)

90
88
13
17
87
70
76
77
98
95
84
99
100
100
100
100
100
100
100
100
100
96
98
92

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
5
16
0
2
1
0
0
0
1
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
0
0
4
39
23
42
98
100
100
97
100
99
100
70
81
20

High Clouds (% Sky Obscured)

90
88
13
17
87
70
76
77
98
94
84
99
100
100
100
100
100
100
100
100
97
88
93
91

ISS Passover

Visibility (miles)

9
9
9
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
4
4
3
3
3
3
3
3
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-5
-5
-6
-6
-7
-7
-7
-8
-7
-7
-7
-6
-5
-4
-4
-3
-3
-4
-4
-4
-4
-4
-1

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
91
90
90
92
94
95
93
93
93
92
89
88
86
86
86
87
89
89
91
94
95

Pressure (mb)

1026
1026
1025
1025
1024
1023
1023
1023
1023
1022
1023
1022
1022
1021
1020
1019
1018
1017
1017
1017
1017
1016
1015
1014

Ozone (du)

316
316
317
316
316
315
315
315
316
317
318
320
321
323
324
325
326
327
328
329
330
331
331
331

Sunday 16

Waxing Gibbous 75%

13:36

01:33

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: 07:38, Set: 16:29, Transit: 12:03. Moon - Rise: 13:36, Set: 01:33. Civil Dark: 17:02 - 07:04. Nautical Dark: 17:39 - 06:27. Astro Dark: 18:14 - 05:52

Total Clouds (% Sky Obscured)

91
95
98
54
47
89
99
99
94
99
96
97
98
98
98
98
98
98
98
98
94
94
94
94

Low Clouds (% Sky Obscured)

9
3
0
20
22
87
99
99
94
99
96
97
98
98
98
98
98
98
98
98
94
94
94
94

Medium Clouds (% Sky Obscured)

39
57
7
20
6
0
0
0
0
0
0
6
7
66
88
88
88
88
88
88
5
5
5
5

High Clouds (% Sky Obscured)

90
95
98
42
38
18
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
8
8
9
9
9
8
8
7
7
7
9
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
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
3
3
1
1
1
1
1
2
3
6
8
10
6
4
4
3
3
2
2
1
0
0
0

Precipitation Amount (mm)

0.03
0.08
0.13
0.09
0.03
0.02
0.03
0.05
0.09
0.15
0.23
0.26
0.17
0.06
0.03
0.02
0.02
0.02
0.02
0.01
0.01
0
0
0

Wind Speed/Direction (mph)

1
3
4
4
5
6
6
7
7
7
7
8
8
9
10
10
10
11
12
13
13
13
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-3
-3
-3
-3
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-3
-4
-4
-6
-7
-9
-10
-10
-11

Dew Point (°C)

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

Relative Humidity (%)

95
95
94
93
92
92
92
92
92
91
90
90
87
83
78
75
73
72
71
71
69
66
63
62

Pressure (mb)

1014
1013
1012
1011
1010
1009
1009
1009
1009
1008
1008
1008
1008
1007
1007
1007
1008
1008
1010
1011
1012
1013
1014
1015

Ozone (du)

331
330
330
331
332
335
340
347
353
360
367
373
375
377
378
378
378
378
378
379
378
374
368
364

Monday 17

Waxing Gibbous 83%

14:03

02:38

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

Sun - Rise: 07:38, Set: 16:29, Transit: 12:04. Moon - Rise: 14:03, Set: 02:38. Civil Dark: 17:02 - 07:05. Nautical Dark: 17:39 - 06:28. Astro Dark: 18:14 - 05:53

Total Clouds (% Sky Obscured)

94
94
0
0
0
0
0
0
79
79
79
79
79
79
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

94
94
0
0
0
0
0
0
79
79
79
79
79
79
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

5
5
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
1
1
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-12
-12
-12
-12
-13
-13
-13
-13
-13
-13
-13
-13
-13
-13
-13
-13
-13
-12
-12
-12
-11
-11
-11
-11

Relative Humidity (%)

63
64
64
64
64
65
65
65
65
64
61
59
57
54
52
51
52
54
58
63
67
70
71
71

Pressure (mb)

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

Ozone (du)

360
358
355
353
351
349
347
346
344
340
336
331
328
325
322
320
319
317
316
315
314
313
313
313

Tuesday 18

Waxing Gibbous 91%

14:34

03:45

23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
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: 07:39, Set: 16:29, Transit: 12:04. Moon - Rise: 14:34, Set: 03:45. Civil Dark: 17:03 - 07:05. Nautical Dark: 17:40 - 06:29. Astro Dark: 18:15 - 05:53

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
70
70
70
70
70
70
97
97
97
97
97
97
92
92
92
92

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
12
12
12
12
12
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
85
85
85
85

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
70
70
70
70
70
70
96
96
96
96
96
96
73
73
73
73

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)

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

Chance of Frost

Temperature (°C)

-7
-7
-7
-7
-7
-7
-6
-5
-4
-2
-1
-1
1
2
3
3
2
1
1
1
1
1
1
0

Feels Like (°C)

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

Dew Point (°C)

-12
-12
-12
-12
-12
-11
-10
-8
-7
-6
-5
-4
-4
-4
-3
-3
-3
-3
-3
-2
-2
-2
-2
-2

Relative Humidity (%)

72
72
71
70
69
70
74
78
80
79
77
76
71
66
64
65
69
74
77
79
80
82
85
86

Pressure (mb)

1022
1022
1021
1021
1020
1019
1019
1018
1018
1017
1017
1016
1016
1015
1014
1014
1013
1013
1013
1013
1014
1014
1014
1013

Ozone (du)

312
312
312
313
315
318
320
323
325
326
325
325
325
326
326
327
328
329
330
330
330
330
331
331

Wednesday 19

Waxing Gibbous 96%

15:10

04:56

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: 07:39, Set: 16:30, Transit: 12:05. Moon - Rise: 15:10, Set: 04:56. Civil Dark: 17:03 - 07:06. Nautical Dark: 17:40 - 06:29. Astro Dark: 18:15 - 05:54

Total Clouds (% Sky Obscured)

92
92
87
87
87
87
87
87
91
91
91
91
91
91
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

85
85
1
1
1
1
1
1
74
74
74
74
74
74
100
100
100
100
100
100
45
45
45
45

High Clouds (% Sky Obscured)

73
73
87
87
87
87
87
87
88
88
88
88
88
88
98
98
98
98
98
98
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
6
6
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
4
4
5
0
0
0
0
0
7
8
9
8
6
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
-1
-1
-1
-1
-1
-1
-1
-1
-0
0
0
1
1
1
1
1
1
0
0
-0
-0
-0
-0

Relative Humidity (%)

87
87
87
86
86
85
84
84
85
85
86
87
85
82
80
81
82
83
84
85
85
85
85
85

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1014
1014
1014
1014
1013
1013

Ozone (du)

331
332
333
333
333
332
332
332
332
332
332
332
331
331
331
331
332
333
334
334
334
333
331
330

Thursday 20

Waxing Gibbous 94%

15:54

06:07

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: 07:40, Set: 16:30, Transit: 12:05. Moon - Rise: 15:54, Set: 06:07. Civil Dark: 17:04 - 07:06. Nautical Dark: 17:41 - 06:30. Astro Dark: 18:16 - 05:54

Total Clouds (% Sky Obscured)

100
100
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
0
0
0
0
0
0
86
86
86
86
86
86
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

45
45
87
87
87
87
87
87
100
100
100
100
100
100
100
100
100
100
100
100
89
89
89
89

High Clouds (% Sky Obscured)

100
100
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
7
4
1
0
0
1
2
4
6
6
6
6
7
9
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
Very Light Rain
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
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
4
8
25
62
73
80
85
88
89
88
85
82
74
69
68
65
61
58

Precipitation Amount (mm)

0
0
0
0
0
0
0.01
0.02
0.07
0.22
0.54
0.92
1.26
1.56
1.65
1.41
1.02
0.74
0.59
0.49
0.41
0.31
0.23
0.19

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-1
-1
-1
-1
-1
-0
-1
-1
-1
-1
-1
-1
-1
-0
0
1
1
1
1
1
1
1
1

Dew Point (°C)

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

Relative Humidity (%)

86
87
88
87
86
85
85
86
87
89
92
96
98
100
100
98
95
91
89
87
87
87
88
88

Pressure (mb)

1013
1012
1012
1011
1011
1011
1011
1010
1010
1010
1009
1008
1007
1006
1005
1004
1003
1002
1001
1001
1000
1000
999
999

Ozone (du)

329
329
328
326
325
323
321
320
319
317
315
315
316
319
321
321
320
319
318
316
315
315
317
320

Forecast for Yarker, ON K0K 3N0, Canada (44.37,-76.77)

Generated: 14/12/18 23:15:19. Forecast: 14/12/18 to 20/12/18. Timezone: UTC-5.00