Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 10

Waxing Crescent 11%

09:52

19:09

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

Sun - Rise: 07:16, Set: 16:04, Transit: 11:40. Moon - Rise: 09:52, Set: 19:09. Civil Dark: 16:38 - 06:43. Nautical Dark: 17:15 - 06:06. Astro Dark: 17:51 - 05:30

Total Clouds (% Sky Obscured)

1
0
0
0
0
4
1
0
0
0
0
0
0
0
0
0
0
0
2
99
98
98
98
96

Low Clouds (% Sky Obscured)

1
0
0
0
0
4
1
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
62
34
58
10
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
99
98
98
98
96

ISS Passover

Visibility (miles)

9
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
3
4
4
0
4
4
3
0
2
0
1
1
0
0
0
0
0
0
0
1
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-13
-14
-14
-14
-14
-13
-12
-13
-13
-14
-14
-15
-13
-13
-14
-14
-15
-15
-15
-15
-18
-19
-19
-19

Dew Point (°C)

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

Relative Humidity (%)

73
72
72
73
71
67
65
66
68
72
74
78
81
83
85
87
88
88
87
86
85
84
86
86

Pressure (mb)

1021
1022
1023
1023
1023
1023
1022
1022
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023

Ozone (du)

348
349
350
350
350
350
350
349
348
347
347
347
348
348
349
349
351
352
353
355
356
357
357
356

Tuesday 11

Waxing Crescent 18%

10:31

20:07

07 Bad
08 Bad
09 Bad
10 Bad
11 OK
12 OK
13 OK
14 Bad
15 OK
16 OK
17 OK
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

Sun - Rise: 07:17, Set: 16:04, Transit: 11:41. Moon - Rise: 10:31, Set: 20:07. Civil Dark: 16:38 - 06:44. Nautical Dark: 17:15 - 06:07. Astro Dark: 17:51 - 05:31

Total Clouds (% Sky Obscured)

95
94
87
74
48
24
46
57
45
42
41
77
98
94
97
98
98
99
99
97
97
98
97
95

Low Clouds (% Sky Obscured)

0
0
2
2
7
15
46
56
44
41
38
73
98
83
81
89
91
98
94
96
97
97
97
95

Medium Clouds (% Sky Obscured)

34
30
2
2
3
6
9
15
16
18
33
73
98
93
96
98
98
98
98
95
69
84
82
23

High Clouds (% Sky Obscured)

95
93
86
73
45
10
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
8
6
4
4
3
4
4
4

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
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
3
3
4
5
5
6
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.02
0.02
0.03
0.04
0.05
0.06
0.06
0.06

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-14
-13
-12
-10
-8
-6
-4
-4
-6
-7
-7
-8
-8
-9
-9
-9
-9
-9
-9
-9
-9
-10
-10
-11

Feels Like (°C)

-19
-17
-15
-13
-11
-8
-7
-4
-6
-7
-7
-8
-11
-9
-9
-9
-9
-9
-9
-9
-12
-13
-14
-15

Dew Point (°C)

-17
-16
-15
-14
-13
-12
-11
-10
-10
-10
-11
-11
-11
-11
-11
-11
-11
-10
-10
-10
-11
-11
-11
-12

Relative Humidity (%)

84
81
78
74
68
63
60
63
69
74
75
78
80
83
85
87
88
90
91
91
91
91
91
91

Pressure (mb)

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

Ozone (du)

355
353
351
349
348
348
348
348
349
350
351
352
354
357
360
363
366
370
372
372
371
368
364
359

Wednesday 12

Waxing Crescent 26%

11:05

21:06

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

Sun - Rise: 07:18, Set: 16:04, Transit: 11:41. Moon - Rise: 11:05, Set: 21:06. Civil Dark: 16:38 - 06:45. Nautical Dark: 17:15 - 06:07. Astro Dark: 17:51 - 05:31

Total Clouds (% Sky Obscured)

91
75
59
56
6
10
6
1
1
0
0
0
0
0
0
0
1
1
17
17
17
17
17
17

Low Clouds (% Sky Obscured)

91
75
59
56
6
10
6
1
1
0
0
0
0
0
0
0
1
1
17
17
17
17
17
17

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

5
7
10
10
10
10
10
10
10
10
10
10
9
9
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 (%)

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

Precipitation Amount (mm)

0.06
0.04
0.02
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-16
-16
-15
-15
-14
-13
-12
-13
-14
-15
-16
-17
-17
-14
-15
-15
-16
-16
-16
-16
-16
-16
-16
-20

Dew Point (°C)

-12
-12
-13
-13
-13
-13
-13
-13
-14
-14
-15
-15
-16
-17
-17
-17
-17
-17
-18
-18
-18
-18
-18
-18

Relative Humidity (%)

91
90
86
81
74
68
65
66
70
75
77
81
83
84
85
85
86
86
86
86
86
87
90
90

Pressure (mb)

1021
1022
1023
1023
1024
1024
1024
1025
1026
1027
1028
1029
1030
1030
1031
1031
1031
1032
1032
1032
1032
1032
1032
1033

Ozone (du)

354
350
347
344
342
339
337
335
334
332
331
330
328
327
326
325
324
324
322
319
315
314
316
320

Thursday 13

Waxing Crescent 35%

11:35

22:06

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 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good

Sun - Rise: 07:19, Set: 16:04, Transit: 11:41. Moon - Rise: 11:35, Set: 22:06. Civil Dark: 16:38 - 06:45. Nautical Dark: 17:16 - 06:08. Astro Dark: 17:52 - 05:32

Total Clouds (% Sky Obscured)

66
66
66
66
66
66
84
84
84
84
84
84
2
2
2
2
2
2
2
2
2
2
2
2

Low Clouds (% Sky Obscured)

2
2
2
2
2
2
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)

65
65
65
65
65
65
84
84
84
84
84
84
2
2
2
2
2
2
2
2
2
2
2
2

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
5
1
0
0
2
6
10
10
10
10
8
9
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
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
2
2
0
0
3
5
8
10
11
10
5
2
1
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.01
0.01
0
0
0.02
0.09
0.17
0.21
0.2
0.16
0.09
0.03
0.01
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-16
-15
-12
-10
-8
-5
-3
-2
-2
-3
-3
-3
-3
-3
-4
-5
-5
-5
-6
-6
-6
-6
-7
-7

Feels Like (°C)

-20
-19
-17
-15
-12
-10
-7
-6
-6
-6
-6
-6
-7
-7
-8
-8
-9
-9
-9
-9
-10
-10
-10
-11

Dew Point (°C)

-17
-16
-15
-14
-12
-12
-11
-10
-10
-9
-8
-7
-6
-6
-6
-7
-7
-7
-7
-7
-8
-8
-8
-8

Relative Humidity (%)

89
87
81
75
69
61
56
52
57
62
67
72
77
79
82
85
87
88
89
89
89
89
91
95

Pressure (mb)

1033
1033
1033
1033
1032
1031
1031
1028
1028
1028
1028
1029
1029
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

323
325
326
327
331
335
338
338
338
336
333
329
326
323
322
319
315
310
306
305
305
306
307
309

Friday 14

Waxing Crescent 45%

12:02

23:07

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:19, Set: 16:05, Transit: 11:42. Moon - Rise: 12:02, Set: 23:07. Civil Dark: 16:38 - 06:46. Nautical Dark: 17:16 - 06:09. Astro Dark: 17:52 - 05:33

Total Clouds (% Sky Obscured)

81
81
81
81
81
81
98
98
98
98
98
98
97
97
97
97
97
97
59
59
59
59
59
59

Low Clouds (% Sky Obscured)

76
76
76
76
76
76
95
95
95
95
95
95
65
65
65
65
65
65
52
52
52
52
52
52

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
50
50
50
50
50
50
13
13
13
13
13
13
4
4
4
4
4
4

High Clouds (% Sky Obscured)

20
20
20
20
20
20
88
88
88
88
88
88
92
92
92
92
92
92
14
14
14
14
14
14

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
4
3
2
2
1
1

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
6
4
5
6
9
20
36
56
64
58
42
38
46
53

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.01
0.04
0.09
0.1
0.09
0.11
0.25
0.57
0.78
0.56
0.29
0.25
0.34
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-11
-9
-7
-5
-2
-1
1
1
0
0
0
0
0
0
1
1
2
2
3
3
3
4
4
3

Dew Point (°C)

-8
-7
-5
-3
-2
-1
0
0
0
-0
-0
-0
-0
0
1
2
2
3
3
4
4
4
4
4

Relative Humidity (%)

95
95
93
90
86
83
81
81
82
81
78
77
78
79
80
81
82
84
85
85
83
82
83
86

Pressure (mb)

1027
1027
1027
1026
1025
1024
1023
1023
1022
1021
1021
1020
1019
1019
1018
1017
1016
1015
1013
1012
1010
1009
1009
1008

Ozone (du)

311
311
312
312
311
311
311
312
313
314
314
314
315
315
315
315
315
314
314
313
312
312
312
313

Saturday 15

First Quarter 55%

12:26

00:09

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

Sun - Rise: 07:20, Set: 16:05, Transit: 11:42. Moon - Rise: 12:26, Set: 00:09. Civil Dark: 16:39 - 06:47. Nautical Dark: 17:16 - 06:09. Astro Dark: 17:52 - 05:33

Total Clouds (% Sky Obscured)

97
97
97
97
97
97
98
98
98
98
98
98
46
46
46
46
46
46
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

97
97
97
97
97
97
98
98
98
98
98
98
46
46
46
46
46
46
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
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)

2
3
6
7
5
2
0
2
6
9
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
Very Light Rain
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
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

54
50
33
24
30
45
50
38
26
9
0
0
0
2
2
2
2
3
6
6
5
4
4
4

Precipitation Amount (mm)

0.58
0.41
0.2
0.1
0.1
0.23
0.33
0.21
0.06
0.01
0
0
0
0.01
0.03
0.07
0.13
0.2
0.24
0.22
0.15
0.11
0.09
0.08

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
91
90
91
95
99
100
97
91
84
80
76
75
76
78
79
78
76
73
71
69
68
68
70

Pressure (mb)

1008
1008
1008
1008
1008
1008
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1010
1010
1011
1011

Ozone (du)

314
314
314
315
315
315
315
315
315
315
316
316
317
318
319
320
320
320
320
320
320
321
322
323

Sunday 16

Waxing Gibbous 65%

12:51

01:12

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Good
14 Good
15 OK
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

Sun - Rise: 07:21, Set: 16:05, Transit: 11:43. Moon - Rise: 12:51, Set: 01:12. Civil Dark: 16:39 - 06:48. Nautical Dark: 17:16 - 06:10. Astro Dark: 17:52 - 05:34

Total Clouds (% Sky Obscured)

65
65
65
65
65
65
0
0
0
0
0
0
82
82
82
82
82
82
81
81
81
81
81
81

Low Clouds (% Sky Obscured)

65
65
65
65
65
65
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
13
13
13
13
13
13

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
82
82
82
82
82
82
81
81
81
81
81
81

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
9
5
2
1
0
0
1
1
2
2
1
2
6
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
Very Light Rain
Very Light Rain
Very Light Rain
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
4
3
5
5
6
8
18
27
38
38
41
38
25
13
7
5
4
3
2
0
0
0
0

Precipitation Amount (mm)

0.07
0.06
0.05
0.04
0.05
0.06
0.08
0.17
0.38
0.65
0.96
1.37
1.54
1.09
0.5
0.19
0.1
0.08
0.06
0.03
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
70
67
64
63
63
65
70
73
75
76
76
75
75
75
75
76
77
77
78
79
80
81
83

Pressure (mb)

1011
1012
1012
1012
1012
1011
1011
1011
1012
1012
1012
1012
1012
1012
1011
1011
1010
1010
1010
1010
1009
1009
1009
1009

Ozone (du)

324
325
325
326
328
330
333
334
336
338
339
339
340
341
342
342
342
342
342
342
343
344
345
346

Forecast for Sherbrooke, La Région-Sherbrookoise, CA (45.37,-71.85)

Generated: 10/12/18 07:49:46. Forecast: 10/12/18 to 16/12/18. Timezone: UTC-5.00