Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 20

Waxing Gibbous 87%

15:07

04:33

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: 05:31, Set: 19:32, Transit: 12:32. Moon - Rise: 15:07, Set: 04:33. Civil Dark: 20:06 - 04:57. Nautical Dark: 20:47 - 04:16. Astro Dark: 21:33 - 03:29

Total Clouds (% Sky Obscured)

94
97
89
84
100
100
100
100
99
100
100
100
100
97
93
100
100
100
100
100
100
100
99
74

Low Clouds (% Sky Obscured)

23
23
9
0
6
21
33
5
5
50
79
16
43
76
76
37
27
23
46
50
52
67
44
48

Medium Clouds (% Sky Obscured)

60
54
65
67
81
95
100
100
99
97
100
100
62
67
0
20
100
100
100
100
100
100
87
47

High Clouds (% Sky Obscured)

54
96
71
58
100
100
100
100
97
75
76
100
100
76
94
100
100
100
100
100
100
100
70
3

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
Very Light Rain
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
100
0
0
0
0
0
0
0
0
0
0
0
18
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
4
4
7
12
13
12
10
8
9
16
21
21
21
21
21
20
20
17
18
20
21
19

Chance of Frost

Temperature (°C)

12
13
13
14
14
14
13
12
12
11
11
10
10
9
9
9
8
8
8
8
8
8
7
8

Feels Like (°C)

10
10
11
12
11
9
8
8
8
7
7
5
3
2
2
2
2
2
2
1
1
-1
0
1

Dew Point (°C)

2
3
3
3
2
1
1
2
3
3
2
2
2
2
2
2
3
3
3
2
1
1
1
1

Relative Humidity (%)

50
50
51
48
44
41
43
49
54
56
57
55
57
59
61
65
68
71
70
65
62
63
66
62

Pressure (mb)

1018
1016
1015
1014
1013
1012
1011
1010
1010
1009
1008
1008
1006
1006
1005
1005
1004
1004
1004
1005
1006
1006
1006
1006

Ozone (du)

386
379
378
377
375
378
377
373
359
357
356
358
360
359
362
368
370
372
377
384
388
389
390
394

Sunday 21

Waxing Gibbous 93%

16:14

04:45

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

Sun - Rise: 05:29, Set: 19:34, Transit: 12:32. Moon - Rise: 16:14, Set: 04:45. Civil Dark: 20:07 - 04:55. Nautical Dark: 20:49 - 04:13. Astro Dark: 21:36 - 03:26

Total Clouds (% Sky Obscured)

86
55
74
19
28
19
67
62
96
72
100
100
5
3
4
11
31
28
18
8
16
91
100
100

Low Clouds (% Sky Obscured)

72
6
38
4
5
2
4
1
0
0
0
0
0
0
0
0
7
32
19
0
1
63
19
2

Medium Clouds (% Sky Obscured)

73
40
51
1
6
12
62
60
98
82
100
100
2
0
0
8
23
2
1
1
9
62
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
3
65
52
3
0
0
0
0
0
0
3
4
39
77
45

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 (%)

7
15
13
10
4
3
0
1
1
6
0
0
0
0
0
0
0
0
0
0
0
6
13
8

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)

18
19
17
18
17
15
13
12
10
9
9
8
8
9
10
10
11
10
10
11
13
15
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
48
47
49
49
52
54
56
62
67
72
75
77
77
79
79
76
77
80
79
73
71
72
64

Pressure (mb)

1005
1005
1005
1005
1004
1004
1005
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1006
1006
1007
1007
1007
1007
1007

Ozone (du)

406
409
415
424
429
431
443
461
475
483
485
486
483
477
475
474
468
462
463
462
460
459
458
456

Monday 22

Waxing Gibbous 97%

17:20

04:58

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: 05:27, Set: 19:35, Transit: 12:32. Moon - Rise: 17:20, Set: 04:58. Civil Dark: 20:09 - 04:53. Nautical Dark: 20:51 - 04:11. Astro Dark: 21:38 - 03:23

Total Clouds (% Sky Obscured)

100
100
100
89
69
98
100
100
99
100
99
53
62
100
100
100
89
67
89
100
64
74
81
66

Low Clouds (% Sky Obscured)

2
0
1
0
2
18
29
50
80
66
27
1
19
33
45
84
88
30
19
44
53
65
73
48

Medium Clouds (% Sky Obscured)

100
100
100
86
51
65
100
100
98
100
98
47
57
99
100
60
60
60
65
70
0
0
0
24

High Clouds (% Sky Obscured)

35
0
14
1
22
30
11
36
35
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
6
8
9
8
0
1
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
Very Light Rain
Snow
Snow
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
2
2
5
7
9
9
9
12
31
25
24
29
60
69
69
30
10
3
2
1
0
0
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.6
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
17
16
15
14
12
12
12
10
9
10
9
10
12
17
14
19
22
21
22
21
22
22
23

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-1
-0
0
1
2
1
-1
-0
0
-3
-1
-0
-1
-9
-7
-8
-10
-11
-12
-13
-13
-12
-12

Dew Point (°C)

-1
-2
-1
-0
-0
-1
-1
-2
-1
-2
1
1
1
-0
0
-2
-7
-9
-10
-11
-11
-12
-13
-14

Relative Humidity (%)

61
58
60
64
64
60
60
60
66
63
83
83
82
77
94
81
58
55
56
57
55
52
48
43

Pressure (mb)

1006
1006
1006
1005
1005
1005
1004
1004
1004
1004
1004
1003
1002
1001
1002
1003
1004
1006
1007
1009
1010
1010
1011
1011

Ozone (du)

456
461
467
468
466
462
461
459
461
462
466
473
476
476
479
486
490
491
491
494
495
497
495
495

Tuesday 23

Full Moon 99%

18:28

05:11

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

Sun - Rise: 05:26, Set: 19:36, Transit: 12:32. Moon - Rise: 18:28, Set: 05:11. Civil Dark: 20:10 - 04:51. Nautical Dark: 20:53 - 04:09. Astro Dark: 21:40 - 03:21

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
52
91
89
72
34
45
45
45
45
45
40
44
50
45
52
58
63
53

Low Clouds (% Sky Obscured)

100
87
100
100
15
41
33
87
83
57
7
10
10
10
10
10
10
4
5
5
5
5
5
1

Medium Clouds (% Sky Obscured)

70
65
60
62
57
57
44
45
45
50
14
45
45
45
44
21
0
21
30
12
9
16
26
44

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
4
2
14
60
25
6

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
1
2
1
2
5
9
8
7
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
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

15
16
9
1
0
0
0
0
0
0
3
29
42
49
60
39
15
7
14
1
0
1
1
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.1
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

22
22
21
20
20
19
18
15
14
13
14
13
12
11
10
10
10
10
11
12
13
13
14
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-12
-11
-10
-9
-9
-8
-7
-6
-6
-5
-6
-6
-5
-6
-6
-7
-7
-6
-6
-5
-4
-2
1
1

Dew Point (°C)

-14
-14
-14
-14
-14
-14
-13
-13
-11
-11
-10
-10
-10
-9
-6
-4
-4
-4
-4
-4
-4
-3
-2
-1

Relative Humidity (%)

41
39
38
37
37
37
39
39
44
45
50
55
52
57
70
81
84
84
84
78
77
73
71
69

Pressure (mb)

1011
1012
1012
1013
1013
1013
1013
1014
1014
1015
1014
1014
1015
1014
1014
1015
1015
1015
1016
1016
1016
1016
1016
1016

Ozone (du)

494
494
493
494
495
495
495
495
495
495
492
485
479
472
464
461
458
454
451
447
444
444
443
440

Wednesday 24

Waning Gibbous 100%

19:38

05:27

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: 05:24, Set: 19:38, Transit: 12:32. Moon - Rise: 19:38, Set: 05:27. Civil Dark: 20:12 - 04:49. Nautical Dark: 20:55 - 04:07. Astro Dark: 21:43 - 03:18

Total Clouds (% Sky Obscured)

51
45
46
48
49
66
83
100
100
100
100
100
100
100
99
98
98
98
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

4
5
5
5
5
4
5
5
5
10
10
20
31
38
37
36
35
50
65
80
83
85
87
89

Medium Clouds (% Sky Obscured)

42
34
36
33
32
35
55
68
78
89
100
100
100
100
97
94
91
93
94
100
100
99
99
99

High Clouds (% Sky Obscured)

4
49
46
23
4
61
79
100
100
100
100
100
93
100
91
83
74
86
93
100
88
77
65
65

ISS Passover

Visibility (miles)

9
9
3
3
4
9
9
9
9
9
9
8
9
9
9
9
9
9
5
3
2
6
5
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

6
13
26
12
2
0
5
22
26
29
28
46
36
38
54
65
78
69
57
45
61
77
89
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.4
0.2
0
0.2
0.3
0.5
0.6

Wind Speed/Direction (mph)

15
15
15
15
15
15
15
15
15
17
18
18
17
19
19
20
19
18
16
14
13
7
8
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
65
71
84
85
91
88
88
90
91
93
94
91
84
82
82
85
86
90
93
93
93
93
91

Pressure (mb)

1016
1015
1015
1014
1014
1013
1013
1012
1012
1011
1010
1010
1009
1008
1008
1008
1008
1007
1008
1008
1008
1009
1010
1011

Ozone (du)

437
437
437
433
433
432
433
431
429
426
424
422
420
417
417
419
423
426
427
425
426
424
423
421

Thursday 25

Waning Gibbous 99%

20:50

05:47

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: 05:22, Set: 19:39, Transit: 12:32. Moon - Rise: 20:50, Set: 05:47. Civil Dark: 20:14 - 04:48. Nautical Dark: 20:56 - 04:04. Astro Dark: 21:45 - 03:15

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
97
94
91
90
85
78
77
76
75
69
61
60
59
64
65
76

Low Clouds (% Sky Obscured)

90
92
92
93
93
87
81
73
73
72
72
60
48
35
40
46
51
43
35
28
18
14
10
15

Medium Clouds (% Sky Obscured)

100
100
100
99
99
99
100
96
82
65
50
52
53
55
53
56
60
52
41
29
20
10
0
1

High Clouds (% Sky Obscured)

60
60
60
65
60
60
60
60
60
45
40
30
25
20
9
8
3
2
0
0
0
0
0
0

ISS Passover

Visibility (miles)

3
3
6
5
9
9
8
9
9
9
9
9
9
9
9
9
9
8
6
4
1
3
4
6

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

Precipitation Probability (%)

95
95
95
81
62
55
47
27
36
26
14
17
22
26
34
36
33
28
24
18
20
18
8
16

Precipitation Amount (mm)

1
0.7
0.8
0.4
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

3
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
2
2
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
89
89
91
86
85
86
88
86
86
88
89
89
89
91
92
92
93
94
94
94
94
93
93

Pressure (mb)

1012
1012
1013
1013
1013
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016

Ozone (du)

419
415
412
409
407
403
400
400
401
402
404
405
407
409
411
415
419
422
423
423
424
426
427
429

Friday 26

Waning Gibbous 95%

22:04

06:14

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: 05:20, Set: 19:41, Transit: 12:31. Moon - Rise: 22:04, Set: 06:14. Civil Dark: 20:15 - 04:46. Nautical Dark: 20:58 - 04:02. Astro Dark: 21:47 - 03:13

Total Clouds (% Sky Obscured)

76
68
56
54
52
44
35
36
38
45
43
62
81
100
77
47
25
48
66
83
85
86
88
66

Low Clouds (% Sky Obscured)

10
10
5
5
5
0
0
0
7
17
19
13
5
0
0
0
0
25
50
71
55
39
26
25

Medium Clouds (% Sky Obscured)

1
2
8
13
18
16
13
11
24
36
48
65
83
100
93
87
80
80
80
70
74
80
89
74

High Clouds (% Sky Obscured)

0
0
2
7
15
33
16
6
12
16
22
16
19
24
22
29
32
27
16
5
3
1
0
3

ISS Passover

Visibility (miles)

4
2
0
0
0
0
2
5
7
8
8
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 (%)

16
16
17
17
10
23
30
35
38
36
20
22
14
7
12
15
18
14
9
2
8
7
1
22

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)

17
18
19
19
20
20
18
16
14
12
10
9
8
8
10
9
8
8
7
7
8
8
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
94
96
96
96
98
96
96
94
91
88
88
86
86
86
88
88
86
86
83
80
79
77

Pressure (mb)

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

Ozone (du)

428
428
427
429
431
433
440
447
454
453
453
452
455
458
461
465
470
474
479
484
490
489
489
488

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

Generated: 20/04/24 07:39:08. Forecast: 20/04/24 to 26/04/24. Timezone: UTC-4.00