Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 16

Waxing Crescent 20%

10:16

21:04

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 05:31, Set: 19:45, Transit: 12:38. Moon - Rise: 10:16, Set: 21:04. Civil Dark: 20:20 - 04:57. Nautical Dark: 21:02 - 04:15. Astro Dark: 21:51 - 03:27

Total Clouds (% Sky Obscured)

88
86
100
100
76
72
100
100
100
100
100
100
100
100
100
100
100
100
96
99
100
100
100
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
45
50
0
0
0
20
57
25
0
44
64

Medium Clouds (% Sky Obscured)

82
86
97
100
53
68
97
77
81
57
20
66
96
94
87
100
91
98
94
98
100
100
100
95

High Clouds (% Sky Obscured)

77
86
100
97
65
56
100
100
100
100
100
100
100
100
100
100
100
100
50
45
74
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
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
1
0
0
0
0
0
2
6
13
23
41
55

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)

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

Chance of Frost

Temperature (°C)

12
12
14
14
15
15
16
16
16
16
16
15
15
15
15
15
15
15
15
16
15
15
15
14

Feels Like (°C)

9
10
12
12
13
14
14
13
14
15
15
15
15
14
15
14
14
14
14
14
14
14
13
12

Dew Point (°C)

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

Relative Humidity (%)

81
81
76
74
74
74
74
75
75
73
74
77
80
78
78
76
76
74
73
69
70
74
74
82

Pressure (mb)

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

Ozone (du)

334
333
331
330
328
325
325
324
324
322
321
319
319
318
317
316
316
317
318
319
319
320
322
324

Monday 17

Waxing Crescent 29%

11:30

21:21

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 OK
20 OK
21 Bad
22 Bad
23 OK
00 OK
01 OK
02 OK
03 OK
04 Bad
05 Bad

Sun - Rise: 05:33, Set: 19:44, Transit: 12:38. Moon - Rise: 11:30, Set: 21:21. Civil Dark: 20:18 - 04:59. Nautical Dark: 21:00 - 04:17. Astro Dark: 21:48 - 03:29

Total Clouds (% Sky Obscured)

94
100
98
97
78
95
72
83
83
63
80
94
77
35
32
42
41
35
35
34
33
34
40
40

Low Clouds (% Sky Obscured)

60
44
74
74
67
54
50
66
65
38
59
48
50
35
32
42
41
35
35
34
33
34
40
40

Medium Clouds (% Sky Obscured)

92
36
83
25
26
31
15
10
7
11
19
20
12
9
13
16
17
13
10
1
0
0
0
0

High Clouds (% Sky Obscured)

0
45
45
40
5
4
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1

ISS Passover

Visibility (miles)

7
9
9
9
9
9
9
2
2
2
2
5
9
9
9
9
9
9
9
9
9
9
9
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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

40
34
20
10
5
35
7
3
3
6
7
9
10
2
0
1
0
1
1
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
14
14
14
15
16
16
16
15
15
16
16
15
15
14
14
14
14
14
13
13
13
12
12

Feels Like (°C)

12
12
13
14
15
16
15
16
14
15
15
16
15
14
15
15
15
15
15
14
15
14
14
14

Dew Point (°C)

12
13
13
13
14
13
13
13
12
13
13
13
13
13
12
12
12
13
12
12
12
12
11
11

Relative Humidity (%)

92
93
95
93
89
82
82
83
83
83
81
83
86
89
90
90
90
92
90
90
92
93
93
93

Pressure (mb)

1010
1010
1010
1010
1010
1010
1009
1009
1010
1010
1010
1010
1010
1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1013

Ozone (du)

325
327
328
332
333
333
330
327
325
324
324
324
324
325
327
331
331
330
329
328
328
327
327
327

Tuesday 18

Waxing Crescent 38%

12:43

21:42

06 Bad
07 Bad
08 Bad
09 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
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

Sun - Rise: 05:34, Set: 19:42, Transit: 12:37. Moon - Rise: 12:43, Set: 21:42. Civil Dark: 20:16 - 05:00. Nautical Dark: 20:58 - 04:18. Astro Dark: 21:46 - 03:31

Total Clouds (% Sky Obscured)

69
65
71
37
46
78
78
81
62
35
50
60
60
94
100
99
99
80
89
78
98
98
98
95

Low Clouds (% Sky Obscured)

63
65
66
37
26
51
69
57
30
17
15
0
1
2
30
49
56
59
62
63
64
65
65
53

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
0
0
1
31
61
35
83
34
52
32
33
66
32
82

High Clouds (% Sky Obscured)

17
9
16
4
28
77
67
41
41
3
10
35
40
88
100
94
97
68
73
38
74
79
85
79

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

0
0
0
0
1
3
8
9
8
7
7
20
11
31
20
3
11
16
16
23
38
38
41
29

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
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
12
12
12
12
12
13
13
13
13
13
14
14
13
14
15
14
14
14
14
14
14
14
14

Relative Humidity (%)

93
92
89
84
82
79
78
79
78
74
78
77
79
82
89
95
95
96
95
95
98
98
98
96

Pressure (mb)

1014
1014
1015
1015
1015
1014
1014
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1010
1010
1009
1009

Ozone (du)

328
329
328
328
329
331
332
329
326
325
323
324
324
323
324
327
327
328
329
329
329
329
330
331

Wednesday 19

First Quarter 48%

13:55

22:08

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 OK
22 OK
23 OK
00 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 05:36, Set: 19:40, Transit: 12:37. Moon - Rise: 13:55, Set: 22:08. Civil Dark: 20:14 - 05:02. Nautical Dark: 20:56 - 04:20. Astro Dark: 21:43 - 03:34

Total Clouds (% Sky Obscured)

90
84
90
95
100
94
88
80
65
31
7
40
39
59
61
44
29
29
31
58
75
74
100
73

Low Clouds (% Sky Obscured)

41
29
35
40
46
45
45
45
30
15
0
23
39
59
57
43
29
20
10
8
19
24
37
32

Medium Clouds (% Sky Obscured)

78
65
31
43
57
93
86
66
18
9
0
1
1
2
4
6
6
11
15
19
28
36
40
30

High Clouds (% Sky Obscured)

75
45
81
91
100
79
40
10
37
18
0
40
0
0
0
0
0
0
0
0
19
34
50
31

ISS Passover

Visibility (miles)

9
7
7
5
3
1
0
2
2
2
3
5
6
9
9
9
9
9
9
9
9
9
9
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

22
16
21
40
66
95
94
95
85
73
48
43
27
7
5
2
0
0
0
0
1
3
4
4

Precipitation Amount (mm)

0
0
0
0
0
1
0.6
0.6
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
15
15
16
16
16
14
15
16
16
17
17
16
15
15
15
14
13
12
11
11
12
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
92
85
86
100
98
96
93
82
83
89
87
84
84
86
86
87
87
86
81
83
79

Pressure (mb)

1009
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1010
1010
1011
1011
1012
1012
1012
1013
1013

Ozone (du)

335
334
332
332
331
333
336
337
340
343
345
344
345
345
343
340
338
336
335
334
335
335
335
337

Thursday 20

Waxing Gibbous 58%

15:03

22:41

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

Sun - Rise: 05:37, Set: 19:38, Transit: 12:37. Moon - Rise: 15:03, Set: 22:41. Civil Dark: 20:12 - 05:04. Nautical Dark: 20:53 - 04:22. Astro Dark: 21:40 - 03:36

Total Clouds (% Sky Obscured)

44
8
21
43
83
73
67
20
28
60
57
56
64
59
55
45
38
42
41
42
30
18
4
6

Low Clouds (% Sky Obscured)

28
8
2
3
3
69
67
4
11
60
39
24
23
2
3
3
6
10
15
20
14
8
2
2

Medium Clouds (% Sky Obscured)

13
0
0
0
0
4
8
12
15
19
24
33
39
45
39
32
24
24
29
34
23
12
1
1

High Clouds (% Sky Obscured)

14
0
16
36
83
25
14
0
0
0
0
0
0
0
1
1
2
1
1
0
0
0
0
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
0
1
0
0
0
0
0
1
2
0
2
2
2
9
14
16
25
28
27
23
16
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
80
76
69
65
61
58
58
52
52
61
65
68
68
67
71
73
77
81
84
88
87
88
87

Pressure (mb)

1013
1013
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1015
1015

Ozone (du)

339
340
341
344
348
350
353
354
353
354
356
355
356
359
360
358
356
354
355
355
356
352
347
343

Friday 21

Waxing Gibbous 68%

16:05

23:24

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

Sun - Rise: 05:38, Set: 19:36, Transit: 12:37. Moon - Rise: 16:05, Set: 23:24. Civil Dark: 20:10 - 05:05. Nautical Dark: 20:51 - 04:24. Astro Dark: 21:37 - 03:38

Total Clouds (% Sky Obscured)

9
12
9
7
7
16
23
30
42
52
62
72
73
81
55
36
15
12
7
3
4
7
8
9

Low Clouds (% Sky Obscured)

2
3
2
2
1
2
3
5
26
47
62
72
73
81
55
31
2
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
2
3
5
6
10
12
12
13
13
16
15
12
7
0
0
0
0
0

High Clouds (% Sky Obscured)

4
10
8
6
5
10
22
28
20
10
2
2
2
1
1
1
1
1
1
1
3
5
7
9

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
1
2
1
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
81
80
76
72
69
64
60
56
57
59
62
63
62
63
64
66
68
68
70
69
69
69
69

Pressure (mb)

1015
1016
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1018
1018
1018
1018

Ozone (du)

340
338
336
336
335
335
334
333
331
330
329
328
328
327
327
327
327
327
327
328
328
328
328
327

Saturday 22

Waxing Gibbous 76%

16:57

00:17

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

Sun - Rise: 05:40, Set: 19:34, Transit: 12:36. Moon - Rise: 16:57, Set: 00:17. Civil Dark: 20:08 - 05:07. Nautical Dark: 20:49 - 04:25. Astro Dark: 21:35 - 03:40

Total Clouds (% Sky Obscured)

10
10
7
3
0
1
1
2
6
9
18
34
39
36
37
37
34
33
32
40

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
3
5
15
22
30
33
32
40

High Clouds (% Sky Obscured)

10
10
7
3
0
0
0
0
6
9
18
34
39
36
37
37
34
33
32
40

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
11
12

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
12
13
14
14
15
16
16
16
17
17
17
16
15
14
14
14
14
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
67
68
67
64
62
65
66
67
67
67
66
69
72
74
73
71
70
72
74

Pressure (mb)

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

Ozone (du)

327
327
326
327
328
329
328
326
324
323
322
321
321
320
320
320
320
320
321
323

Forecast for Rimouski, Bas-Saint-Laurent, Canada (48.44,-68.53)

Generated: 16/08/26 05:22:18. Forecast: 16/08/26 to 22/08/26. Timezone: UTC-4.00