Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 21

Waxing Gibbous 93%

16:46

03:17

00 Good
01 Good
02 Good
03 Good
04 Good
05 OK
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

Sun - Rise: 07:04, Set: 17:32, Transit: 12:18. Moon - Rise: 16:46, Set: 03:17. Civil Dark: 18:04 - 06:32. Nautical Dark: 18:41 - 05:56. Astro Dark: 19:17 - 05:19

Total Clouds (% Sky Obscured)

3
2
0
0
0
19
84
88
74
77
84
98
100
100
98
97
100
98
95
96
97
97
95
94

Low Clouds (% Sky Obscured)

3
2
0
0
0
18
84
87
65
74
83
98
99
97
87
70
96
63
70
81
88
82
84
85

Medium Clouds (% Sky Obscured)

0
0
0
0
0
9
11
20
43
38
49
89
100
100
98
96
99
98
95
95
97
97
93
92

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
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

Precipitation Type

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

Precipitation Probability (%)

0
8
0
0
5
0
0
4
0
5
0
0
8
7
0
8
6
7
7
10
11
7
7
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

17
17
17
17
22
20
18
17
17
21
20
17
15
16
16
16
17
17
18
19
22
20
18
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
80
81
81
76
75
75
74
73
72
67
58
57
57
58
59
60
61
63
65
63
63
64
64

Pressure (mb)

997
998
998
998
999
999
1000
1000
1001
1002
1003
1004
1004
1004
1004
1004
1005
1005
1006
1006
1008
1009
1009
1009

Ozone (du)

332
332
332
332
337
336
336
335
335
336
336
336
336
337
338
340
342
345
348
352
346
346
346
346

Monday 22

Waxing Gibbous 97%

17:10

04:23

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
22 Bad
23 Bad

Sun - Rise: 07:05, Set: 17:31, Transit: 12:18. Moon - Rise: 17:10, Set: 04:23. Civil Dark: 18:03 - 06:33. Nautical Dark: 18:39 - 05:57. Astro Dark: 19:15 - 05:21

Total Clouds (% Sky Obscured)

96
95
93
83
86
74
85
81
83
81
95
100
100
100
99
100
100
99
100
99
99
100
100
100

Low Clouds (% Sky Obscured)

95
84
84
71
44
16
7
11
13
52
94
99
100
100
98
100
100
87
90
94
91
92
98
98

Medium Clouds (% Sky Obscured)

91
92
91
80
85
73
85
81
82
79
62
61
41
45
79
99
100
99
99
98
99
100
100
100

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.01
0.04
0.05
0
0
0
0.01
0.01
0.01
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0
0
0
0.01
0.01

Wind Speed/Direction (mph)

17
18
18
18
18
18
18
18
18
17
16
19
17
17
18
17
16
15
15
14
13
12
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
64
65
66
67
68
69
69
68
67
63
60
58
57
56
56
57
58
60
62
65
66
68
69

Pressure (mb)

1009
1009
1009
1010
1010
1010
1011
1012
1012
1013
1013
1013
1013
1013
1014
1014
1015
1016
1016
1018
1018
1019
1019
1020

Ozone (du)

346
347
347
346
345
344
343
342
342
343
345
347
348
348
349
349
349
349
349
348
348
347
347
347

Tuesday 23

Waxing Gibbous 100%

17:33

05:31

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

Sun - Rise: 07:07, Set: 17:29, Transit: 12:18. Moon - Rise: 17:33, Set: 05:31. Civil Dark: 18:01 - 06:35. Nautical Dark: 18:37 - 05:58. Astro Dark: 19:14 - 05:22

Total Clouds (% Sky Obscured)

98
97
85
88
86
81
23
2
1
1
1
0
21
41
62
92
98
100
95
80
95
98
100
100

Low Clouds (% Sky Obscured)

93
96
81
83
86
81
22
1
1
1
1
0
21
0
0
4
10
15
38
56
28
23
100
98

Medium Clouds (% Sky Obscured)

98
89
40
16
0
4
3
2
1
0
0
0
0
11
59
48
92
100
95
78
91
97
100
100

High Clouds (% Sky Obscured)

0
0
27
33
1
0
0
0
0
0
0
0
0
34
6
86
88
65
0
2
48
0
0
1

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

Precipitation Probability (%)

5
4
3
0
0
0
0
0
0
0
0
0
0
0
0
5
7
8
7
0
0
8
17
22

Precipitation Amount (mm)

0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.02
0.01
0
0
0.02
0.09
0.17

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
72
74
75
76
77
78
78
75
68
60
54
52
51
51
54
59
64
69
73
76
77
78
79

Pressure (mb)

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

Ozone (du)

348
348
348
347
346
346
346
345
346
346
347
348
348
347
346
345
345
345
345
345
345
345
345
345

Wednesday 24

Full Moon 100%

17:58

06:40

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
22 Bad
23 Bad

Sun - Rise: 07:08, Set: 17:27, Transit: 12:18. Moon - Rise: 17:58, Set: 06:40. Civil Dark: 17:59 - 06:36. Nautical Dark: 18:36 - 06:00. Astro Dark: 19:12 - 05:24

Total Clouds (% Sky Obscured)

97
98
100
100
100
100
100
100
100
100
100
100
99
100
99
99
99
99
99
99
98
98
98
98

Low Clouds (% Sky Obscured)

82
25
14
27
1
2
51
55
97
99
96
93
90
98
98
98
98
98
98
98
98
98
98
98

Medium Clouds (% Sky Obscured)

95
97
100
100
99
100
100
100
100
100
99
99
99
97
98
98
98
98
98
98
84
84
84
84

High Clouds (% Sky Obscured)

41
20
100
100
100
100
99
95
100
99
95
98
59
15
5
5
5
5
5
5
5
5
5
5

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
8
6
5
4
3
2
2
2
2
1
1
1
1
1
4
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Snow
Snow
Snow
Snow

Precipitation Probability (%)

23
24
28
28
28
32
38
48
56
57
54
53
53
55
58
63
68
69
70
66
57
49
42
35

Precipitation Amount (mm)

0.17
0.18
0.21
0.19
0.18
0.22
0.27
0.32
0.39
0.51
0.65
0.74
0.68
0.58
0.55
0.67
0.88
1.02
0.93
0.74
0.6
0.52
0.46
0.41

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
83
85
85
85
86
86
87
87
85
81
79
78
78
80
81
81
82
82
83
84
85
84
84

Pressure (mb)

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

Ozone (du)

345
345
345
346
348
349
350
351
353
354
355
357
358
359
360
362
363
365
366
367
368
368
369
370

Thursday 25

Waning Gibbous 100%

18:26

07:51

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
22 Bad
23 Bad

Sun - Rise: 07:10, Set: 17:25, Transit: 12:18. Moon - Rise: 18:26, Set: 07:51. Civil Dark: 17:57 - 06:38. Nautical Dark: 18:34 - 06:01. Astro Dark: 19:10 - 05:25

Total Clouds (% Sky Obscured)

98
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

84
84
83
83
83
83
83
83
98
98
98
98
98
98
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

5
5
18
18
18
18
18
18
0
0
0
0
0
0
20
20
20
20
20
20
2
2
2
2

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
7
4
3
3
3
3
2
2
2
2
2
3
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

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

Precipitation Probability (%)

28
27
28
2
6
8
6
4
3
7
10
12
13
15
15
16
18
19
19
20
19
17
16
15

Precipitation Amount (mm)

0.36
0.31
0.28
0.01
0.02
0.03
0.02
0.01
0.01
0.02
0.03
0.04
0.05
0.05
0.05
0.07
0.1
0.12
0.11
0.09
0.08
0.07
0.06
0.05

Wind Speed/Direction (mph)

17
18
18
14
15
15
16
16
17
17
17
16
16
16
16
16
16
16
17
17
17
17
17
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
84
83
82
80
79
77
75
73
70
68
66
64
62
61
60
61
62
64
66
67
67
67

Pressure (mb)

1009
1008
1008
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1008
1008
1008
1009
1009
1010
1010
1010
1010
1010

Ozone (du)

370
370
370
370
370
370
370
370
369
367
365
362
359
356
354
353
352
353
354
356
358
361
363
366

Friday 26

Waning Gibbous 97%

18:59

09:03

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
22 Bad
23 Bad

Sun - Rise: 07:12, Set: 17:23, Transit: 12:18. Moon - Rise: 18:59, Set: 09:03. Civil Dark: 17:56 - 06:39. Nautical Dark: 18:32 - 06:03. Astro Dark: 19:09 - 05:26

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
82
82
82
82
82
82
97
97
97
97
97
97
91
91
91
91

Low Clouds (% Sky Obscured)

95
95
80
80
80
80
80
80
76
76
76
76
76
76
97
97
97
97
97
97
91
91
91
91

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
56
56
56
56
56
56
23
23
23
23
23
23
37
37
37
37

High Clouds (% Sky Obscured)

2
2
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)

8
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

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

Precipitation Probability (%)

14
13
12
11
9
6
6
5
5
0
0
0
0
0
0
0
0
0
7
8
8
6
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-10
-10
-10
-10
-10
-11
-11
-11
-11
-11
-10
-9
-8
-8
-7
-7
-8
-8
-9
-10
-10
-10
-10

Dew Point (°C)

-8
-8
-8
-8
-8
-8
-8
-9
-9
-10
-10
-11
-11
-10
-10
-10
-10
-9
-9
-9
-9
-9
-9
-9

Relative Humidity (%)

68
70
71
70
70
70
69
68
66
63
60
57
55
53
52
52
53
54
56
60
62
63
63
64

Pressure (mb)

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

Ozone (du)

367
368
369
370
370
370
373
375
377
378
377
377
375
374
373
372
372
371
369
366
363
359
356
353

Saturday 27

Waning Gibbous 92%

19:38

10:15

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

Sun - Rise: 07:13, Set: 17:22, Transit: 12:17. Moon - Rise: 19:38, Set: 10:15. Civil Dark: 17:54 - 06:41. Nautical Dark: 18:31 - 06:04. Astro Dark: 19:07 - 05:28

Total Clouds (% Sky Obscured)

91
91
6
6
6
6
6
6
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

91
91
6
6
6
6
6
6
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

37
37
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)

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
3
3
3
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-10
-10
-10
-10
-9
-9
-9
-9
-9
-8
-7
-6
-6
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5

Relative Humidity (%)

64
66
68
69
70
70
69
67
66
65
63
61
58
55
53
53
55
57
59
62
64
66
67
67

Pressure (mb)

1019
1019
1019
1020
1020
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1024
1025
1026
1027
1027
1027

Ozone (du)

351
349
346
344
342
341
339
338
337
335
334
332
329
326
323
321
319
318
318
319
320
320
319
318

Forecast for Rimouski, Rimouski-Neigette, CA (48.44,-68.53)

Generated: 21/10/18 20:14:16. Forecast: 21/10/18 to 27/10/18. Timezone: UTC-4.00