Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 21

Waxing Gibbous 93%

17:02

04:44

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 OK
07 OK
08 Good
09 Good
10 Good
11 OK

Sun - Rise: 07:18, Set: 17:56, Transit: 12:37. Moon - Rise: 17:02, Set: 04:44. Civil Dark: 18:26 - 06:48. Nautical Dark: 19:00 - 06:14. Astro Dark: 19:34 - 05:40

Total Clouds (% Sky Obscured)

100
99
100
99
100
99
97
90
94
82
81
58
70
87
84
72
52
56
33
18
7
2
2
27

Low Clouds (% Sky Obscured)

98
86
100
98
94
73
60
63
91
48
27
20
23
48
42
23
5
35
28
17
6
2
0
27

Medium Clouds (% Sky Obscured)

100
99
100
99
100
98
97
89
91
81
49
53
52
83
84
70
43
55
28
5
3
1
2
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
64
4
40
57
1
21
41
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Very Light Rain
None

Precipitation Probability (%)

0
0
0
0
6
4
5
5
4
0
0
4
5
5
3
0
0
4
5
5
6
8
7
0

Precipitation Amount (mm)

0
0
0
0
0.03
0.01
0.01
0.01
0.01
0
0
0.05
0.07
0.06
0.02
0
0
0.05
0.04
0.05
0.04
0.04
0.04
0

Wind Speed/Direction (mph)

16
16
16
16
16
15
14
12
10
5
7
7
7
6
6
6
6
6
5
5
5
6
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-6
-6
-7
-6
-6
-6
-7
-7
-7
-5
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-5
-6

Relative Humidity (%)

51
48
47
47
47
46
47
50
52
60
60
62
63
64
64
66
66
69
72
75
74
67
58
50

Pressure (mb)

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

Ozone (du)

347
349
351
351
350
349
346
343
341
327
328
329
329
329
328
329
329
329
329
330
330
330
331
331

Monday 22

Waxing Gibbous 97%

17:28

05:49

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
10 Bad
11 Bad

Sun - Rise: 07:20, Set: 17:55, Transit: 12:36. Moon - Rise: 17:28, Set: 05:49. Civil Dark: 18:25 - 06:50. Nautical Dark: 18:59 - 06:15. Astro Dark: 19:33 - 05:41

Total Clouds (% Sky Obscured)

74
100
99
98
95
100
100
99
100
100
98
71
60
92
90
88
88
95
100
77
91
60
64
97

Low Clouds (% Sky Obscured)

70
98
99
97
45
24
91
79
95
98
96
45
28
27
20
20
10
9
41
66
36
22
19
18

Medium Clouds (% Sky Obscured)

41
100
98
94
94
100
99
99
100
100
95
63
54
91
89
87
88
95
100
73
89
59
63
97

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
9
8
7
7
6
6
7
8
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
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 (%)

0
0
4
5
5
5
4
0
0
3
7
11
9
8
10
16
31
39
44
48
46
36
28
21

Precipitation Amount (mm)

0
0
0.01
0.01
0.02
0.02
0.01
0
0
0.01
0.03
0.06
0.05
0.04
0.05
0.08
0.17
0.26
0.25
0.21
0.18
0.15
0.13
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

47
45
46
47
51
55
61
66
71
75
79
82
83
83
83
83
84
85
87
90
91
88
82
77

Pressure (mb)

1020
1020
1020
1019
1019
1019
1019
1019
1020
1020
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1016

Ozone (du)

332
332
333
333
334
335
335
336
336
337
338
339
338
338
337
336
335
335
335
336
337
337
338
339

Tuesday 23

Waxing Gibbous 100%

17:54

06:56

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
10 Bad
11 Bad

Sun - Rise: 07:21, Set: 17:53, Transit: 12:36. Moon - Rise: 17:54, Set: 06:56. Civil Dark: 18:23 - 06:51. Nautical Dark: 18:57 - 06:17. Astro Dark: 19:31 - 05:42

Total Clouds (% Sky Obscured)

100
84
87
99
100
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
95

Low Clouds (% Sky Obscured)

16
28
63
97
100
65
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
99
91

Medium Clouds (% Sky Obscured)

99
83
84
98
91
96
98
91
99
97
98
99
96
81
88
91
98
98
100
99
97
99
73
71

High Clouds (% Sky Obscured)

0
0
2
12
4
14
36
41
35
45
78
82
73
72
59
56
59
74
92
95
91
88
57
0

ISS Passover

Visibility (miles)

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

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
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 (%)

16
14
13
15
21
28
29
33
37
31
24
18
13
10
9
12
22
32
36
42
44
41
34
30

Precipitation Amount (mm)

0.07
0.04
0.05
0.07
0.11
0.15
0.14
0.14
0.15
0.15
0.14
0.12
0.08
0.05
0.04
0.07
0.17
0.28
0.27
0.23
0.22
0.19
0.16
0.15

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
8
10
9
8
7
6
5
4
4
4
3
3
3
2
2
2
1
0
-1
-1
-1
-1
-1

Dew Point (°C)

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

Relative Humidity (%)

72
68
66
68
73
78
83
87
90
90
88
87
87
87
87
86
86
87
90
94
95
94
92
89

Pressure (mb)

1016
1015
1014
1014
1013
1013
1013
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1014
1014
1015
1015
1015
1015

Ozone (du)

339
339
339
339
338
338
340
341
343
344
346
347
348
349
349
350
350
351
352
353
355
355
355
355

Wednesday 24

Full Moon 100%

18:21

08:04

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
10 Bad
11 Bad

Sun - Rise: 07:22, Set: 17:51, Transit: 12:36. Moon - Rise: 18:21, Set: 08:04. Civil Dark: 18:21 - 06:52. Nautical Dark: 18:56 - 06:18. Astro Dark: 19:30 - 05:44

Total Clouds (% Sky Obscured)

100
98
98
98
98
98
98
98
66
66
66
66
66
66
77
77
77
77
77
77
97
97
97
97

Low Clouds (% Sky Obscured)

100
98
87
87
87
87
87
87
20
20
20
20
20
20
63
63
63
63
63
63
97
97
97
97

Medium Clouds (% Sky Obscured)

51
69
98
98
98
98
98
98
64
64
64
64
64
64
68
68
68
68
68
68
16
16
16
16

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
9
7
7
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

27
24
22
22
26
31
33
31
27
27
29
30
26
20
17
20
18
18
17
17
22
28
25
22

Precipitation Amount (mm)

0.14
0.16
0.18
0.2
0.21
0.2
0.17
0.14
0.12
0.12
0.15
0.18
0.17
0.14
0.12
0.12
0.1
0.09
0.08
0.08
0.07
0.08
0.08
0.07

Wind Speed/Direction (mph)

11
11
12
11
10
10
10
11
11
11
12
12
12
11
11
11
11
12
12
12
13
12
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
80
76
75
77
78
79
78
77
76
75
74
74
73
73
76
77
76
76
78
77
80
76
73

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1016
1020
1020
1020

Ozone (du)

355
355
354
354
355
354
351
348
346
347
349
350
351
352
352
352
352
351
351
351
351
350
349
348

Thursday 25

Waning Gibbous 97%

18:52

09:14

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

Sun - Rise: 07:24, Set: 17:50, Transit: 12:36. Moon - Rise: 18:52, Set: 09:14. Civil Dark: 18:20 - 06:53. Nautical Dark: 18:54 - 06:19. Astro Dark: 19:28 - 05:45

Total Clouds (% Sky Obscured)

97
97
100
100
100
100
100
100
27
27
27
27
27
27
9
9
9
9
9
9
3
3
3
3

Low Clouds (% Sky Obscured)

97
97
100
100
100
100
100
100
18
18
18
18
18
18
9
9
9
9
9
9
3
3
3
3

Medium Clouds (% Sky Obscured)

16
16
56
56
56
56
56
56
18
18
18
18
18
18
6
6
6
6
6
6
1
1
1
1

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
9
7
7
7
8
9
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

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

20
20
19
16
13
10
9
6
5
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.07
0.08
0.08
0.06
0.04
0.02
0.02
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
67
64
62
61
59
59
58
59
59
61
62
62
62
62
64
66
68
70
72
71
68
63
59

Pressure (mb)

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

Ozone (du)

348
348
348
350
352
354
354
354
353
353
352
351
349
346
342
340
337
335
333
332
331
330
329
328

Friday 26

Waning Gibbous 92%

19:27

10:24

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

Sun - Rise: 07:25, Set: 17:48, Transit: 12:36. Moon - Rise: 19:27, Set: 10:24. Civil Dark: 18:18 - 06:55. Nautical Dark: 18:53 - 06:20. Astro Dark: 19:27 - 05:46

Total Clouds (% Sky Obscured)

3
3
38
38
38
38
38
38
0
0
0
0
0
0
34
34
34
34
34
34
59
59
59
59

Low Clouds (% Sky Obscured)

3
3
38
38
38
38
38
38
0
0
0
0
0
0
34
34
34
34
34
34
0
0
0
0

Medium Clouds (% Sky Obscured)

1
1
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
59
59
59
59

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
4
3
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
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
52
50
49
50
52
56
60
62
63
64
65
66
66
65
64
64
64
65
66
65
62
57
52

Pressure (mb)

1022
1021
1021
1021
1021
1021
1021
1022
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025

Ozone (du)

327
325
324
324
323
323
322
322
321
321
320
320
320
321
321
322
322
323
323
324
323
322
321
319

Saturday 27

Waning Gibbous 85%

20:08

11:32

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
10 Bad
11 Bad

Sun - Rise: 07:26, Set: 17:47, Transit: 12:36. Moon - Rise: 20:08, Set: 11:32. Civil Dark: 18:17 - 06:56. Nautical Dark: 18:51 - 06:21. Astro Dark: 19:26 - 05:47

Total Clouds (% Sky Obscured)

59
59
80
80
80
80
80
80
100
100
100
100
100
100
100
100
100
100
100
100
92
92
92
92

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
1
1
1
1
4
4
4
4
4
4
91
91
91
91

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
1
1
1
1
100
100
100
100
100
100
72
72
72
72

High Clouds (% Sky Obscured)

59
59
80
80
80
80
80
80
100
100
100
100
100
100
100
100
100
100
100
100
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
5
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
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
21
39

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.03
0.17
0.45

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
8
8
8
7
6
5
5
4
3
3
2
2
1
1
0
1
0
1
1
1
1
1
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

48
45
44
47
53
59
59
59
60
61
61
62
63
66
66
64
60
57
53
50
51
58
69
77

Pressure (mb)

1024
1024
1023
1023
1023
1023
1024
1025
1025
1025
1024
1024
1023
1023
1023
1022
1022
1021
1021
1020
1020
1019
1019
1018

Ozone (du)

318
317
316
314
312
310
310
310
310
310
309
309
309
309
309
308
308
307
306
305
304
303
302
300

Forecast for Venise-en-Québec, QC J0J, Canada (45.08,-73.14)

Generated: 21/10/18 21:07:40. Forecast: 21/10/18 to 27/10/18. Timezone: UTC-4.00