Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 19

Waxing Gibbous 75%

17:15

02:11

22 Good
23 Good
00 Good
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 OK
20 Bad
21 Bad

Sun - Rise: 06:52, Set: 19:07, Transit: 13:00. Moon - Rise: 17:15, Set: 02:11. Civil Dark: 19:36 - 06:23. Nautical Dark: 20:10 - 05:49. Astro Dark: 20:45 - 05:14

Total Clouds (% Sky Obscured)

2
6
16
65
97
98
98
97
88
52
91
99
100
100
100
99
98
98
98
98
65
46
81
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
4
76
91
96
15
24
72
84
99
100
100
81
9
5
1
1
51
46
74
100

High Clouds (% Sky Obscured)

2
6
16
65
97
98
88
25
86
45
83
98
91
94
78
98
97
98
98
98
37
0
37
2

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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
13
12
12
12
11
11
11
11
12
13
15
16
17
18
19
20
20
21
20
19
18
17

Feels Like (°C)

13
13
13
12
12
12
11
11
11
11
12
13
15
16
17
18
19
20
20
21
20
19
18
17

Dew Point (°C)

10
10
10
10
10
10
10
9
9
9
9
10
10
10
10
10
10
10
10
10
10
11
11
11

Relative Humidity (%)

87
87
86
86
87
88
89
91
90
89
86
78
71
66
61
58
55
53
52
52
55
59
64
69

Pressure (mb)

1021
1021
1021
1020
1021
1021
1021
1021
1022
1022
1023
1023
1023
1023
1023
1023
1022
1022
1021
1021
1021
1021
1021
1021

Ozone (du)

258
257
257
257
257
257
257
257
257
257
258
258
258
258
258
258
258
258
258
258
258
258
258
257

Thursday 20

Waxing Gibbous 85%

17:49

03:08

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

Sun - Rise: 06:54, Set: 19:05, Transit: 12:59. Moon - Rise: 17:49, Set: 03:08. Civil Dark: 19:34 - 06:25. Nautical Dark: 20:08 - 05:51. Astro Dark: 20:43 - 05:16

Total Clouds (% Sky Obscured)

100
96
77
84
62
97
91
98
98
99
100
87
43
9
5
27
23
27
53
100
100
99
96
99

Low Clouds (% Sky Obscured)

0
6
13
17
23
59
3
21
41
69
98
86
41
8
2
7
9
20
34
85
100
98
95
98

Medium Clouds (% Sky Obscured)

100
96
77
61
53
94
32
45
15
31
38
12
7
2
4
24
18
19
45
100
92
67
89
97

High Clouds (% Sky Obscured)

2
0
2
70
24
34
88
95
97
97
81
0
0
0
1
0
0
0
20
25
19
29
2
26

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
9
9
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

6
7
8
9
12
20
31
48
66
75
79
70
54
38
17
10
7
6
8
12
19
24
31
27

Precipitation Amount (mm)

0.03
0.05
0.05
0.06
0.09
0.13
0.23
0.57
2.08
5.36
7.6
5.61
2.45
0.89
0.45
0.29
0.23
0.21
0.28
0.51
1.05
1.98
2.36
1.45

Wind Speed/Direction (mph)

7
7
8
8
9
11
13
15
16
16
17
17
18
18
19
20
21
21
22
22
21
18
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
16
16
17
18
19
20
20
21
21
21
22
22
23
25
26
28
28
26
26
24
23
22

Dew Point (°C)

11
12
12
13
15
16
17
18
18
19
19
19
19
20
20
21
21
21
20
20
20
20
20
19

Relative Humidity (%)

73
77
80
84
87
88
88
89
90
91
91
91
90
89
85
79
73
71
70
71
75
82
87
87

Pressure (mb)

1020
1020
1019
1018
1017
1016
1015
1014
1014
1013
1012
1012
1011
1010
1009
1008
1007
1006
1005
1005
1005
1005
1006
1006

Ozone (du)

256
256
256
256
257
257
258
259
259
258
258
259
259
260
260
261
261
261
261
261
261
261
262
262

Friday 21

Waxing Gibbous 92%

18:20

04:07

22 OK
23 OK
00 OK
01 Bad
02 Good
03 Bad
04 Bad
05 Bad
06 Bad
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

Sun - Rise: 06:55, Set: 19:03, Transit: 12:59. Moon - Rise: 18:20, Set: 04:07. Civil Dark: 19:32 - 06:26. Nautical Dark: 20:06 - 05:52. Astro Dark: 20:41 - 05:17

Total Clouds (% Sky Obscured)

11
2
3
98
1
99
98
92
99
98
100
98
84
91
63
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

1
0
3
94
1
96
95
92
99
98
100
98
84
91
63
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

3
0
1
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)

8
1
0
59
0
88
70
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

Light Rain
Light Rain
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 (%)

21
23
25
18
8
5
4
4
4
3
0
0
0
0
0
0
0
0
1
1
1
0
0
0

Precipitation Amount (mm)

0.83
0.93
0.62
0.17
0.02
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0
0
0

Wind Speed/Direction (mph)

14
14
12
11
11
10
10
11
11
11
11
11
11
10
9
7
6
5
4
4
3
3
3
2

Chance of Frost

Temperature (°C)

20
19
18
17
16
15
13
12
10
9
8
9
10
11
12
14
15
16
17
17
16
14
12
10

Feels Like (°C)

20
19
18
17
16
15
13
12
10
7
6
6
7
11
12
14
15
16
17
17
16
14
12
10

Dew Point (°C)

18
16
15
14
13
12
10
9
7
6
4
4
3
3
3
3
3
3
3
3
3
3
3
3

Relative Humidity (%)

85
84
83
83
83
83
83
82
81
78
76
71
64
58
53
48
43
41
39
39
42
49
56
61

Pressure (mb)

1007
1008
1009
1010
1012
1014
1015
1017
1019
1020
1022
1022
1023
1024
1024
1023
1023
1023
1022
1022
1022
1022
1023
1023

Ozone (du)

263
263
264
265
266
266
267
268
268
269
270
271
272
273
274
275
276
278
279
280
280
281
281
281

Saturday 22

Waxing Gibbous 96%

18:48

05:08

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

Sun - Rise: 06:56, Set: 19:01, Transit: 12:59. Moon - Rise: 18:48, Set: 05:08. Civil Dark: 19:30 - 06:27. Nautical Dark: 20:04 - 05:53. Astro Dark: 20:39 - 05:18

Total Clouds (% Sky Obscured)

0
0
0
0
38
38
38
38
38
38
0
0
0
0
0
0
60
60
60
60
60
60
1
1

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
60
60
60
60
60
60
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
38
38
38
38
38
38
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
1
0
0
0
0
0
1
1
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
9
9
8
8
7
6
6
6
7
7
9
12
15
16
17
17
18
18
18
17
15
13
12

Feels Like (°C)

10
9
9
7
7
5
5
4
4
5
5
8
12
15
16
17
17
18
18
18
17
15
13
12

Dew Point (°C)

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

Relative Humidity (%)

65
67
70
72
73
74
73
72
71
69
67
61
53
47
43
41
39
38
39
41
46
54
62
68

Pressure (mb)

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

Ozone (du)

281
281
280
280
280
281
281
282
283
283
284
284
284
284
284
283
283
283
283
284
285
286
288
289

Sunday 23

Waxing Gibbous 99%

19:14

06:10

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

Sun - Rise: 06:57, Set: 19:00, Transit: 12:58. Moon - Rise: 19:14, Set: 06:10. Civil Dark: 19:28 - 06:28. Nautical Dark: 20:02 - 05:54. Astro Dark: 20:37 - 05:20

Total Clouds (% Sky Obscured)

1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
66
66
66
66
66
66
9
9

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
9
9

Medium Clouds (% Sky Obscured)

1
1
1
1
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
66
66
66
66
66
66
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
1
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
0.01
0.01
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
10
10
9
9
8
8
7
7
8
9
12
14
16
17
19
20
20
20
19
17
15
14

Feels Like (°C)

11
11
10
8
7
7
6
5
5
4
5
7
12
14
16
17
19
20
20
20
19
17
15
14

Dew Point (°C)

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

Relative Humidity (%)

72
74
75
75
74
73
72
73
76
80
79
71
61
53
48
44
41
39
39
40
44
50
55
59

Pressure (mb)

1028
1028
1029
1029
1029
1030
1030
1030
1031
1031
1032
1032
1032
1032
1032
1031
1031
1030
1030
1029
1030
1030
1030
1030

Ozone (du)

290
291
291
291
291
292
292
293
293
293
294
294
294
294
294
293
292
292
292
292
292
292
292
292

Monday 24

Full Moon 100%

19:40

07:13

22 Good
23 Good
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

Sun - Rise: 06:58, Set: 18:58, Transit: 12:58. Moon - Rise: 19:40, Set: 07:13. Civil Dark: 19:27 - 06:29. Nautical Dark: 20:00 - 05:56. Astro Dark: 20:35 - 05:21

Total Clouds (% Sky Obscured)

9
9
9
9
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

9
9
9
9
100
100
100
100
100
100
100
100
100
100
100
100
28
28
28
28
28
28
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
100
100
100
100
100
100
98
98
98
98
98
98
88
88
88
88
88
88
100
100

High Clouds (% Sky Obscured)

0
0
0
0
4
4
4
4
4
4
82
82
82
82
82
82
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

0
0
0
0
0
31
62
75
75
72
71
72
72
65
62
52
43
38
41
41
53
61
69
72

Precipitation Amount (mm)

0
0
0
0
0
0.08
0.45
0.89
0.97
0.84
0.73
0.73
0.76
0.71
0.51
0.29
0.17
0.11
0.08
0.08
0.12
0.25
0.41
0.65

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
14
14
14
14
14
14
14
14
15
15
16
16
17
18
19
19
20
20
20
20
19
19

Feels Like (°C)

14
14
14
14
14
14
14
14
14
14
15
15
16
16
17
18
19
19
20
20
20
20
19
19

Dew Point (°C)

6
7
7
8
9
10
11
11
11
12
12
12
12
12
12
13
13
14
14
15
15
16
16
16

Relative Humidity (%)

61
63
66
69
72
76
81
85
85
84
83
81
78
75
73
71
70
69
69
71
74
78
83
86

Pressure (mb)

1030
1030
1030
1029
1029
1029
1028
1028
1027
1027
1027
1027
1026
1026
1025
1024
1023
1022
1022
1021
1021
1020
1020
1020

Ozone (du)

292
292
291
290
288
287
286
286
287
288
288
288
287
286
285
285
285
284
284
283
282
281
280
281

Tuesday 25

Waning Gibbous 99%

20:07

08:18

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

Sun - Rise: 06:59, Set: 18:56, Transit: 12:58. Moon - Rise: 20:07, Set: 08:18. Civil Dark: 19:25 - 06:31. Nautical Dark: 19:58 - 05:57. Astro Dark: 20:33 - 05:22

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
97
97
97
97
97
90
90

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
11
11
11
11
11
11
2
2

Medium Clouds (% Sky Obscured)

100
100
100
100
77
77
77
77
77
77
9
9
9
9
9
9
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
92
92
92
92
92
92
97
97
97
97
97
97
90
90

ISS Passover

Visibility (miles)

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

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

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
Very Light Rain
Very Light Rain
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

Precipitation Probability (%)

72
72
69
62
48
44
41
37
31
24
18
13
9
8
10
14
22
31
42
50
62
74
77
79

Precipitation Amount (mm)

1.11
1.44
1.15
0.66
0.41
0.41
0.47
0.46
0.33
0.19
0.11
0.06
0.03
0.02
0.08
0.26
0.52
0.8
1.18
1.48
1.45
1.29
1.3
1.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
18
18
18
18
18
19
19
19
20
20
21
22
23
23
23
23
22
22
21
20
20
19

Feels Like (°C)

18
18
18
18
18
18
19
19
19
20
20
21
22
22
23
23
24
23
23
22
22
21
20
20

Dew Point (°C)

16
16
16
16
16
16
16
16
16
17
17
17
18
18
18
19
19
19
19
19
19
19
19
19

Relative Humidity (%)

90
91
90
88
85
84
84
85
85
85
85
84
81
79
78
78
78
80
83
87
89
92
94
96

Pressure (mb)

1019
1018
1018
1018
1017
1016
1016
1015
1015
1015
1015
1014
1014
1013
1012
1012
1011
1010
1010
1009
1009
1009
1009
1009

Ozone (du)

282
283
282
281
281
280
279
278
278
278
278
278
278
278
277
277
276
275
274
273
273
273
273
272

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

Generated: 19/09/18 22:26:06. Forecast: 19/09/18 to 25/09/18. Timezone: UTC-4.00