Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waxing Gibbous 66%

15:18

00:50

10 Good
11 Good
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 Good
07 Good
08 Good
09 Good

Sun - Rise: 06:04, Set: 19:59, Transit: 13:01. Moon - Rise: 15:18, Set: 00:50. Civil Dark: 20:31 - 05:32. Nautical Dark: 21:11 - 04:53. Astro Dark: 21:55 - 04:10

Total Clouds (% Sky Obscured)

7
4
73
81
85
86
98
39
2
10
16
3
0
0
0
0
0
0
0
0
0
1
0
0

Low Clouds (% Sky Obscured)

7
2
71
41
13
2
22
38
0
9
13
3
0
0
0
0
0
0
0
0
0
1
0
0

Medium Clouds (% Sky Obscured)

0
0
27
80
85
86
98
39
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
2
0
0
0
0
0
0
0
1
4
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

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

Precipitation Amount (mm)

0
0
0
0
0
0
0.01
0
0.03
0.01
0.03
0.01
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
4
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2

Chance of Frost

Temperature (°C)

17
20
23
24
25
25
26
26
25
23
20
19
17
16
15
15
14
13
13
13
13
15
17
19

Feels Like (°C)

18
20
23
24
25
25
26
26
25
23
20
19
17
16
15
15
14
13
13
13
13
15
17
19

Dew Point (°C)

16
16
15
14
14
14
14
14
14
15
14
14
13
12
11
11
10
10
9
9
10
11
12
13

Relative Humidity (%)

89
75
62
56
52
49
48
49
53
62
68
74
76
77
77
77
76
77
78
78
80
80
76
70

Pressure (mb)

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

Ozone (du)

299
299
299
299
299
300
300
299
299
299
299
299
299
299
299
299
299
300
301
302
302
302
302
301

Monday 20

Waxing Gibbous 75%

16:15

01:31

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

Sun - Rise: 06:06, Set: 19:58, Transit: 13:01. Moon - Rise: 16:15, Set: 01:31. Civil Dark: 20:30 - 05:34. Nautical Dark: 21:09 - 04:55. Astro Dark: 21:52 - 04:12

Total Clouds (% Sky Obscured)

0
0
24
85
88
87
67
59
48
35
88
95
4
98
100
100
99
95
100
100
74
97
94
66

Low Clouds (% Sky Obscured)

0
0
23
19
2
16
4
8
19
20
5
1
1
3
9
2
2
5
10
4
0
2
2
0

Medium Clouds (% Sky Obscured)

0
0
6
85
88
87
67
58
46
31
15
5
2
2
5
2
9
36
76
25
6
2
1
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
85
95
2
98
100
100
99
92
100
100
73
96
94
65

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

Chance of Frost

Temperature (°C)

21
23
24
25
26
26
27
26
25
23
21
19
18
17
17
17
16
16
15
15
15
16
17
19

Feels Like (°C)

21
23
24
25
26
26
27
26
25
23
21
19
18
17
17
17
16
16
15
15
15
16
17
19

Dew Point (°C)

14
14
14
13
13
13
14
14
14
15
15
14
14
13
13
13
13
13
13
13
13
14
14
15

Relative Humidity (%)

63
57
53
49
46
44
44
46
51
60
68
73
76
78
80
80
82
84
87
88
88
87
82
78

Pressure (mb)

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

Ozone (du)

301
301
300
299
299
298
298
298
297
297
297
296
296
296
295
295
294
294
294
295
295
295
296
296

Tuesday 21

Waxing Gibbous 83%

17:07

02:18

10 OK
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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:07, Set: 19:56, Transit: 13:01. Moon - Rise: 17:07, Set: 02:18. Civil Dark: 20:28 - 05:35. Nautical Dark: 21:07 - 04:56. Astro Dark: 21:50 - 04:14

Total Clouds (% Sky Obscured)

33
58
98
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99
99
99
95
95

Low Clouds (% Sky Obscured)

4
6
0
0
16
8
6
2
0
6
3
0
4
98
100
100
95
95
95
95
95
95
91
91

Medium Clouds (% Sky Obscured)

6
40
91
67
84
97
87
97
99
99
100
100
100
100
66
100
95
95
95
95
95
95
90
90

High Clouds (% Sky Obscured)

30
49
93
100
100
100
100
100
100
100
100
96
100
100
96
99
94
94
94
94
94
94
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
9
6
4
3
3
4
4
5
5
6
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
7
10
16
24
33
49
65
71
73
71
67
62
54
47
41
36
35
29

Precipitation Amount (mm)

0
0
0
0
0
0
0.02
0.04
0.12
0.35
0.73
1.31
2.4
4.31
4.94
4.52
3.56
3.03
2.12
1.51
1.18
0.96
0.79
0.56

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

15
15
15
15
15
15
15
15
15
16
16
16
16
16
16
16
16
17
17
18
17
17
17
16

Relative Humidity (%)

71
66
61
57
55
56
59
63
68
73
78
81
84
88
90
90
91
94
97
100
100
100
97
96

Pressure (mb)

1017
1016
1015
1014
1013
1012
1011
1010
1009
1009
1008
1007
1006
1005
1004
1002
1001
1000
999
998
998
998
999
999

Ozone (du)

296
297
296
295
295
294
293
292
291
291
291
293
296
298
298
297
297
296
295
296
300
305
310
313

Wednesday 22

Waxing Gibbous 90%

17:54

03:09

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

Sun - Rise: 06:08, Set: 19:54, Transit: 13:00. Moon - Rise: 17:54, Set: 03:09. Civil Dark: 20:26 - 05:36. Nautical Dark: 21:05 - 04:58. Astro Dark: 21:47 - 04:15

Total Clouds (% Sky Obscured)

95
95
95
95
41
41
41
41
41
41
33
33
33
33
33
33
19
19
19
19
19
19
0
0

Low Clouds (% Sky Obscured)

91
91
91
91
36
36
36
36
36
36
4
4
4
4
4
4
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

90
90
90
90
26
26
26
26
26
26
33
33
33
33
33
33
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
19
19
19
19
19
19
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

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

Precipitation Probability (%)

21
15
11
9
8
6
6
4
3
3
2
0
0
0
0
0
0
0
0
2
0
0
0
0

Precipitation Amount (mm)

0.26
0.11
0.05
0.03
0.04
0.05
0.04
0.03
0.02
0.01
0.01
0
0
0
0
0
0
0
0
0.01
0
0
0
0

Wind Speed/Direction (mph)

11
12
12
13
14
15
15
15
13
11
9
8
7
6
6
6
6
5
5
4
4
4
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
92
90
86
82
77
71
68
68
69
70
70
72
74
76
77
78
81
85
87
85
80
75
68

Pressure (mb)

1000
1001
1002
1003
1004
1004
1005
1006
1007
1008
1008
1009
1010
1011
1012
1012
1012
1013
1013
1014
1014
1015
1016
1016

Ozone (du)

316
319
324
329
333
334
333
333
334
336
338
339
340
341
341
340
339
340
340
341
341
342
342
342

Thursday 23

Waxing Gibbous 95%

18:35

04:05

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

Sun - Rise: 06:09, Set: 19:52, Transit: 13:00. Moon - Rise: 18:35, Set: 04:05. Civil Dark: 20:24 - 05:38. Nautical Dark: 21:03 - 04:59. Astro Dark: 21:45 - 04:17

Total Clouds (% Sky Obscured)

0
0
0
0
89
89
89
89
89
89
1
1
1
1
1
1
2
2
2
2
2
2
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
89
89
89
89
89
89
1
1
1
1
1
1
2
2
2
2
2
2
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
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
18
19
20
21
22
23
22
21
19
18
17
16
15
15
14
13
13
12
12
13
14
16
18

Feels Like (°C)

16
18
19
20
21
22
23
22
21
19
18
17
16
15
15
14
13
13
12
12
13
14
16
18

Dew Point (°C)

9
9
10
10
10
10
10
10
11
11
11
11
11
11
11
11
11
11
10
10
11
11
12
12

Relative Humidity (%)

61
57
53
50
47
45
44
46
51
58
65
70
73
76
79
83
85
88
90
90
87
83
78
70

Pressure (mb)

1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1016
1016
1017
1017
1017
1017
1018
1018
1018
1019
1019
1020
1020
1021

Ozone (du)

342
342
341
339
338
337
337
336
335
333
331
330
330
329
328
327
326
325
326
326
326
326
325
324

Friday 24

Waxing Gibbous 98%

19:11

05:03

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

Sun - Rise: 06:11, Set: 19:50, Transit: 13:00. Moon - Rise: 19:11, Set: 05:03. Civil Dark: 20:22 - 05:39. Nautical Dark: 21:01 - 05:01. Astro Dark: 21:43 - 04:19

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
20
20
20
20
20
20
0
0
0
0
0
0
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
0
0
0
0
20
20
20
20
20
20
0
0
0
0
0
0
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 (%)

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.01
0.04
0.06
0.03
0.01
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
22
23
24
25
25
25
24
23
21
19
18
18
17
17
16
16
15
14
13
14
15
16
18

Feels Like (°C)

20
22
23
24
25
25
25
24
23
21
19
18
18
17
17
16
16
15
14
13
14
15
16
18

Dew Point (°C)

12
13
13
13
13
13
13
13
13
14
14
14
13
13
13
13
13
13
12
12
12
13
14
14

Relative Humidity (%)

62
56
53
50
48
47
47
49
55
63
71
74
76
78
80
83
85
88
91
92
92
89
83
77

Pressure (mb)

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

Ozone (du)

323
322
321
320
319
317
314
312
311
311
311
311
312
312
312
312
311
311
310
310
309
308
308
308

Saturday 25

Waxing Gibbous 100%

19:43

06:04

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:12, Set: 19:49, Transit: 13:00. Moon - Rise: 19:43, Set: 06:04. Civil Dark: 20:20 - 05:40. Nautical Dark: 20:59 - 05:02. Astro Dark: 21:40 - 04:21

Total Clouds (% Sky Obscured)

100
100
100
100
52
52
52
52
52
52
61
61
61
61
61
61
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
12
12
12
12
12
12
59
59
59
59
59
59
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
46
46
46
46
46
46
15
15
15
15
15
15
1
1
1
1
1
1
0
0

High Clouds (% Sky Obscured)

100
100
100
100
13
13
13
13
13
13
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
9
6
6

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
11
17
21
20
47
56
69
71
66

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.06
0.32
0.65
0.75
0.7
0.73
1.07
1.68
1.95
1.36

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
14
14
14
14
13
13
13
14
14
14
14
14
14
14
15
15
15
15
15
15
15
16
17

Relative Humidity (%)

68
62
58
53
51
49
49
51
57
65
71
72
70
71
78
89
96
97
94
92
92
94
95
95

Pressure (mb)

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

Ozone (du)

308
308
307
306
306
306
306
306
307
308
309
311
314
315
313
310
308
306
304
304
304
306
307
309

Forecast for Mont-Tremblant, Les Laurentides Regional County Municipality, CA (46.18,-74.57)

Generated: 19/08/18 10:07:09. Forecast: 19/08/18 to 25/08/18. Timezone: UTC-4.00