Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 21

Third Quarter 51%

00:03

14:50

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

Sun - Rise: 07:24, Set: 18:01, Transit: 12:42. Moon - Rise: 00:03, Set: 14:50. Civil Dark: 18:31 - 06:54. Nautical Dark: 19:06 - 06:19. Astro Dark: 19:41 - 05:44

Total Clouds (% Sky Obscured)

5
0
0
3
13
63
66
100
100
79
43
0
0
0
1
0
98
99
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

5
0
0
3
13
63
66
100
100
79
43
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
2
83
95

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
98
99
100
100
100
100
100
99

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
100
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
0
1
0
0
0
2
2
0
0
0
2
2
2
1
1
1
1
2
0
0
0
0

Precipitation Amount (mm)

0.03
0
0
0.02
0
0
0
0.03
0.05
0
0
0
0.04
0.03
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

0
0
2
3
3
3
2
3
5
8
11
13
14
14
16
16
15
13
10
8
8
8
8
8

Feels Like (°C)

-4
-4
-1
2
1
1
0
1
4
8
11
13
14
14
16
16
15
13
10
7
6
6
5
5

Dew Point (°C)

-1
-1
1
2
2
2
2
2
3
5
6
7
7
7
7
7
7
6
6
5
5
5
5
6

Relative Humidity (%)

92
93
94
94
94
95
97
96
89
81
73
69
65
63
56
57
59
65
74
80
83
85
87
87

Pressure (mb)

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

Ozone (du)

263
264
266
269
272
274
276
277
279
280
280
277
273
270
268
267
266
264
263
261
260
259
258
258

Tuesday 22

Waning Crescent 39%

No Rise

15:33

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
00 Bad

Sun - Rise: 07:25, Set: 17:59, Transit: 12:42. Moon - Rise: No Rise, Set: 15:33. Civil Dark: 18:29 - 06:55. Nautical Dark: 19:04 - 06:20. Astro Dark: 19:39 - 05:45

Total Clouds (% Sky Obscured)

95
100
100
100
100
100
100
100
100
100
100
98
93
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
2
8
8
3
2
2
2
11
88
100
100
98
100
100
100
100
100
100
96

Medium Clouds (% Sky Obscured)

77
98
70
55
1
1
15
6
88
44
2
2
6
81
99
100
100
100
100
100
96
77
95
100

High Clouds (% Sky Obscured)

88
100
100
100
100
100
100
100
100
100
100
98
92
98
91
100
0
40
100
57
42
53
99
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
6
5
4
4
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

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

Precipitation Probability (%)

0
0
0
0
0
0
1
1
2
0
0
0
0
3
5
16
33
57
81
86
85
82
80
78

Precipitation Amount (mm)

0
0
0
0
0
0
0.01
0.01
0.01
0
0
0
0
0.01
0.04
0.15
0.3
0.66
1.87
3.26
3.66
3.5
3.28
2.98

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
4
4
3
2
2
3
4
5
6
10
12
13
13
13
12
11
10
10
10
8
8

Dew Point (°C)

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

Relative Humidity (%)

86
85
86
89
91
92
94
93
93
90
85
82
76
70
68
67
68
71
78
82
85
84
83
83

Pressure (mb)

1021
1020
1020
1019
1019
1019
1018
1018
1017
1017
1016
1015
1014
1013
1012
1011
1010
1010
1010
1010
1010
1009
1009
1008

Ozone (du)

258
257
257
256
255
254
253
253
252
252
252
253
254
254
255
256
257
257
258
260
264
269
273
275

Wednesday 23

Waning Crescent 28%

01:17

16:09

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

Sun - Rise: 07:27, Set: 17:57, Transit: 12:42. Moon - Rise: 01:17, Set: 16:09. Civil Dark: 18:28 - 06:56. Nautical Dark: 19:03 - 06:21. Astro Dark: 19:38 - 05:47

Total Clouds (% Sky Obscured)

100
100
100
99
100
100
100
100
100
100
100
73
31
38
38
38
38
38
38
25
25
25
25
25

Low Clouds (% Sky Obscured)

100
100
91
66
94
95
93
100
85
100
100
73
27
36
36
36
36
36
36
6
6
6
6
6

Medium Clouds (% Sky Obscured)

100
95
90
97
100
100
100
100
100
99
93
27
20
12
12
12
12
12
12
25
25
25
25
25

High Clouds (% Sky Obscured)

100
89
100
78
100
100
100
100
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

7
8
10
10
10
10
7
4
6
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

Moderate 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
Very 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

Precipitation Probability (%)

77
74
69
63
62
58
48
49
36
28
23
17
12
8
8
11
12
13
17
19
19
20
20
15

Precipitation Amount (mm)

2.56
2.08
1.5
1.15
1.01
0.68
0.41
0.31
0.17
0.06
0.05
0.05
0.04
0.04
0.05
0.05
0.05
0.05
0.07
0.1
0.1
0.12
0.12
0.08

Wind Speed/Direction (mph)

8
7
6
5
5
5
5
5
5
6
7
8
10
11
11
11
10
10
9
8
8
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
82
82
81
82
85
86
86
83
81
75
71
67
67
67
67
67
70
73
74
74
75
76

Pressure (mb)

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

Ozone (du)

276
277
279
282
285
286
287
289
292
296
299
305
310
313
312
307
304
302
301
301
300
300
300
301

Thursday 24

Waning Crescent 18%

02:34

16:40

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

Sun - Rise: 07:28, Set: 17:56, Transit: 12:42. Moon - Rise: 02:34, Set: 16:40. Civil Dark: 18:26 - 06:58. Nautical Dark: 19:01 - 06:22. Astro Dark: 19:36 - 05:48

Total Clouds (% Sky Obscured)

25
91
91
91
91
91
91
4
4
4
4
4
4
100
100
100
100
100
100
88
88
88
88
88

Low Clouds (% Sky Obscured)

6
71
71
71
71
71
71
4
4
4
4
4
4
99
99
99
99
99
99
84
84
84
84
84

Medium Clouds (% Sky Obscured)

25
90
90
90
90
90
90
0
0
0
0
0
0
100
100
100
100
100
100
33
33
33
33
33

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
72
72
72
72
72
72
17
17
17
17
17

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
7
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

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

Precipitation Probability (%)

8
5
5
5
5
4
3
0
0
2
6
9
20
36
37
30
22
23
29
37
37
35
39
45

Precipitation Amount (mm)

0.04
0.02
0.02
0.03
0.03
0.02
0.01
0
0
0.01
0.02
0.06
0.17
0.25
0.21
0.11
0.08
0.13
0.26
0.35
0.31
0.26
0.28
0.35

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
2
2
2
2
1
1
2
4
5
6
6
6
6
6
6
7
7
6
6
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

76
77
77
77
77
77
79
80
78
74
72
72
73
74
73
74
74
74
75
76
77
78
79
80

Pressure (mb)

1014
1015
1015
1016
1016
1017
1018
1018
1018
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1019
1018
1018
1018
1017

Ozone (du)

302
302
301
299
297
297
298
299
299
299
298
297
295
293
293
293
294
294
295
295
295
294
293
293

Friday 25

Waning Crescent 9%

03:53

17:09

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
00 Bad

Sun - Rise: 07:30, Set: 17:54, Transit: 12:42. Moon - Rise: 03:53, Set: 17:09. Civil Dark: 18:25 - 06:59. Nautical Dark: 19:00 - 06:24. Astro Dark: 19:34 - 05:49

Total Clouds (% Sky Obscured)

88
98
98
98
98
98
98
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99
99

Low Clouds (% Sky Obscured)

84
5
5
5
5
5
5
2
2
2
2
2
2
100
100
100
100
100
100
92
92
92
92
92

Medium Clouds (% Sky Obscured)

33
1
1
1
1
1
1
93
93
93
93
93
93
17
17
17
17
17
17
85
85
85
85
85

High Clouds (% Sky Obscured)

17
98
98
98
98
98
98
100
100
100
100
100
100
0
0
0
0
0
0
95
95
95
95
95

ISS Passover

Visibility (miles)

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

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
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 (%)

52
55
56
56
54
51
47
49
49
50
53
51
49
49
49
49
54
54
51
54
57
57
51
44

Precipitation Amount (mm)

0.46
0.55
0.58
0.6
0.61
0.59
0.54
0.49
0.47
0.55
0.69
0.73
0.72
0.72
0.69
0.66
0.69
0.83
1.04
1.24
1.4
1.53
1.43
0.99

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
81
81
81
80
80
81
80
78
76
73
74
74
73
73
74
73
71
70
70
71
73
74
75

Pressure (mb)

1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017

Ozone (du)

293
293
293
293
293
294
295
296
297
298
298
298
297
297
297
298
299
302
306
310
314
319
322
323

Saturday 26

Waning Crescent 4%

05:12

17:36

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
00 Bad

Sun - Rise: 07:31, Set: 17:52, Transit: 12:42. Moon - Rise: 05:12, Set: 17:36. Civil Dark: 18:23 - 07:00. Nautical Dark: 18:58 - 06:25. Astro Dark: 19:33 - 05:50

Total Clouds (% Sky Obscured)

99
95
95
95
95
95
95
67
67
67
67
67
67
100
100
100
100
100
100
61
61
61
61
61

Low Clouds (% Sky Obscured)

92
1
1
1
1
1
1
67
67
67
67
67
67
100
100
100
100
100
100
61
61
61
61
61

Medium Clouds (% Sky Obscured)

85
84
84
84
84
84
84
0
0
0
0
0
0
98
98
98
98
98
98
0
0
0
0
0

High Clouds (% Sky Obscured)

95
90
90
90
90
90
90
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

6
9
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
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
None
None

Precipitation Probability (%)

36
23
7
4
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2

Precipitation Amount (mm)

0.49
0.2
0.08
0.03
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
75
75
76
75
77
77
76
73
69
66
62
57
54
53
54
57
61
66
72
76
78
79
79

Pressure (mb)

1018
1018
1019
1020
1020
1021
1021
1022
1022
1023
1023
1022
1022
1022
1022
1022
1022
1022
1023
1023
1024
1024
1024
1024

Ozone (du)

323
322
321
319
318
317
316
314
313
312
310
308
305
302
300
299
297
294
291
289
286
283
281
280

Sunday 27

New Moon 1%

06:32

18:04

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 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:32, Set: 17:51, Transit: 12:42. Moon - Rise: 06:32, Set: 18:04. Civil Dark: 18:22 - 07:02. Nautical Dark: 18:57 - 06:26. Astro Dark: 19:32 - 05:52

Total Clouds (% Sky Obscured)

61
0
0
0
0
0
0
0
0
0
0
0
0
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

61
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
84
84
84
84
84

High Clouds (% Sky Obscured)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-0
-0
-0
-0
-0
-0
-1
-0
1
4
6
7
9
10
11
10
9
8
7
5
5
5
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
79
79
80
81
84
88
88
84
75
69
64
58
55
54
57
61
64
67
70
73
74
75
77

Pressure (mb)

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

Ozone (du)

278
277
276
276
275
275
275
274
274
274
274
273
271
270
270
271
271
271
271
271
269
266
264
262

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

Generated: 21/10/19 01:42:38. Forecast: 21/10/19 to 27/10/19. Timezone: UTC-4.00