Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 16

Waxing Gibbous 62%

13:22

04:01

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

Sun - Rise: 06:04, Set: 19:47, Transit: 12:56. Moon - Rise: 13:22, Set: 04:01. Civil Dark: 20:19 - 05:32. Nautical Dark: 20:57 - 04:53. Astro Dark: 21:39 - 04:11

Total Clouds (% Sky Obscured)

93
98
100
84
45
60
63
60
57
40
55
32
2
39
62
64
65
76
79
68
49
75
78
64

Low Clouds (% Sky Obscured)

100
100
100
93
62
77
77
73
69
48
66
38
0
46
53
52
54
65
62
49
36
55
53
37

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
1
2
76
75
70
69
75
61
55
68
68
71

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
2
0
0
0
0
0
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

46
50
49
55
59
66
71
77
78
81
81
83
82
84
84
82
76
64
54
45
41
38
35
32

Pressure (mb)

1021
1022
1022
1023
1024
1024
1025
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1026
1025
1025
1024
1023
1022

Ozone (du)

427
427
430
429
420
412
403
398
397
402
406
406
403
402
403
401
398
397
395
392
388
388
387
388

Wednesday 17

Waxing Gibbous 71%

14:29

04:22

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

Sun - Rise: 06:02, Set: 19:48, Transit: 12:56. Moon - Rise: 14:29, Set: 04:22. Civil Dark: 20:20 - 05:30. Nautical Dark: 20:59 - 04:51. Astro Dark: 21:41 - 04:09

Total Clouds (% Sky Obscured)

39
55
53
89
100
100
100
100
100
100
100
100
100
100
100
100
96
100
100
100
93
93
100
99

Low Clouds (% Sky Obscured)

11
32
19
0
0
0
0
0
0
0
0
0
0
0
0
6
38
29
0
0
50
62
82
88

Medium Clouds (% Sky Obscured)

0
0
0
0
0
17
15
2
19
15
65
100
85
100
88
100
91
80
78
93
89
87
84
94

High Clouds (% Sky Obscured)

73
71
73
93
100
100
100
100
100
100
100
100
100
95
100
100
52
100
99
99
21
61
82
88

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
0
0
0
0
0
0
0
2
9
3
4
12

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)

6
7
7
8
7
7
6
7
7
9
11
12
12
12
13
13
12
12
12
13
13
12
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

30
32
35
45
55
62
64
66
65
67
72
70
69
68
68
68
65
64
60
55
56
64
65
66

Pressure (mb)

1021
1020
1020
1020
1020
1020
1021
1021
1021
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1017

Ozone (du)

383
381
384
386
386
387
391
395
398
397
396
396
397
401
402
404
408
411
410
408
408
401
387
375

Thursday 18

Waxing Gibbous 80%

No Rise

04:39

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 06:00, Set: 19:50, Transit: 12:56. Moon - Rise: No Rise, Set: 04:39. Civil Dark: 20:22 - 05:28. Nautical Dark: 21:01 - 04:49. Astro Dark: 21:43 - 04:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

100
100
100
100
79
86
83
94
100
100
100
100
100
100
100
100
100
100
99
99
99
100
100
95

Medium Clouds (% Sky Obscured)

100
98
100
95
80
76
63
55
65
43
61
67
59
47
37
26
50
47
61
64
76
88
100
97

High Clouds (% Sky Obscured)

95
100
100
100
100
52
1
4
50
45
2
29
31
96
63
100
48
68
84
100
100
100
100
85

ISS Passover

Visibility (miles)

9
5
4
6
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
5
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
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None
Very Light Rain
Light Rain

Precipitation Probability (%)

53
67
78
71
87
86
56
27
20
18
16
16
9
22
7
1
1
2
5
31
58
56
59
73

Precipitation Amount (mm)

0.2
0.3
0.4
0.3
0.7
0.6
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0.2
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
85
93
96
98
98
98
98
98
98
98
98
98
98
98
98
100
98
98
98
96
94
93
96

Pressure (mb)

1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1014
1013
1013

Ozone (du)

370
364
360
363
368
371
373
376
377
377
380
378
377
375
372
371
372
373
373
374
374
373
370
369

Friday 19

Waxing Gibbous 87%

15:34

04:55

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

Sun - Rise: 05:59, Set: 19:51, Transit: 12:56. Moon - Rise: 15:34, Set: 04:55. Civil Dark: 20:23 - 05:27. Nautical Dark: 21:02 - 04:47. Astro Dark: 21:45 - 04:04

Total Clouds (% Sky Obscured)

99
99
99
99
100
95
90
85
53
31
28
51
36
29
25
11
9
34
51
72
81
88
100
100

Low Clouds (% Sky Obscured)

89
84
89
95
100
92
84
77
59
42
25
24
24
23
15
8
0
23
46
69
79
90
100
90

Medium Clouds (% Sky Obscured)

92
90
93
93
98
79
37
0
0
0
0
0
0
0
0
0
4
21
30
30
34
47
55
50

High Clouds (% Sky Obscured)

71
56
28
6
2
3
14
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

4
1
0
0
0
0
0
9
9
9
9
9
9
9
9
9
9
9
5
0
0
1
8
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

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

Precipitation Probability (%)

82
78
72
84
93
75
67
70
58
37
6
8
5
0
0
0
0
13
45
47
28
22
22
32

Precipitation Amount (mm)

0.5
0.4
0.3
0.5
0.7
0.4
0.3
0.4
0.4
0
0
0
0
0
0
0
0
0
0.2
0.3
0
0
0
0

Wind Speed/Direction (mph)

6
6
6
7
6
6
8
10
13
11
10
9
9
8
7
6
7
7
9
10
11
12
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
98
98
98
98
93
87
91
91
94
94
94
96
96
89
74
83
94
96
91
64
60

Pressure (mb)

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

Ozone (du)

373
373
377
380
382
384
388
393
399
403
405
408
413
420
430
445
456
459
464
469
477
479
478
478

Saturday 20

Waxing Gibbous 93%

16:39

05:09

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
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
12 Bad
13 Bad
14 Bad

Sun - Rise: 05:57, Set: 19:52, Transit: 12:55. Moon - Rise: 16:39, Set: 05:09. Civil Dark: 20:25 - 05:25. Nautical Dark: 21:04 - 04:45. Astro Dark: 21:47 - 04:01

Total Clouds (% Sky Obscured)

100
100
81
88
74
25
50
56
59
63
89
81
71
62
72
79
82
82
76
61
69
83
100
99

Low Clouds (% Sky Obscured)

79
69
66
63
60
56
57
57
54
54
59
86
83
78
79
77
75
80
84
86
76
79
85
89

Medium Clouds (% Sky Obscured)

59
82
73
68
16
9
5
0
0
0
0
42
21
0
1
2
3
2
1
1
0
1
1
6

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

8
8
9
9
9
9
9
9
9
0
0
9
9
9
9
9
9
9
9
9
8
7
6
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

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 (%)

34
36
39
30
19
23
16
3
15
16
3
33
26
18
16
13
10
10
9
7
8
9
8
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)

13
12
11
10
8
6
6
5
6
6
6
6
7
7
8
8
9
9
10
10
10
11
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
58
59
66
73
83
89
91
89
98
98
88
89
89
91
86
81
77
67
59
52
49
47
45

Pressure (mb)

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

Ozone (du)

476
473
472
468
466
466
454
451
451
447
445
447
447
447
447
449
450
452
455
459
462
459
455
452

Sunday 21

Waxing Gibbous 97%

17:43

05:23

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

Sun - Rise: 05:55, Set: 19:54, Transit: 12:55. Moon - Rise: 17:43, Set: 05:23. Civil Dark: 20:26 - 05:23. Nautical Dark: 21:06 - 04:43. Astro Dark: 21:49 - 03:59

Total Clouds (% Sky Obscured)

98
97
81
66
50
52
53
55
56
57
59
45
32
18
18
17
15
27
34
43
48
55
64
74

Low Clouds (% Sky Obscured)

93
98
80
62
44
41
38
35
43
50
56
46
35
21
16
13
7
16
27
39
37
31
25
31

Medium Clouds (% Sky Obscured)

8
7
2
2
3
3
6
26
39
36
27
24
20
13
6
3
0
5
10
30
38
41
38
27

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
4
4
3
1
3
4
5
10
16
20
13
7
0
1

ISS Passover

Visibility (miles)

7
8
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 (%)

9
10
11
9
1
2
2
0
6
6
8
5
2
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)

12
12
12
11
10
8
8
7
7
6
5
5
4
4
3
4
4
4
6
8
10
11
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

46
48
49
54
56
61
67
72
78
81
84
89
91
92
96
87
81
74
67
59
51
50
51
50

Pressure (mb)

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

Ozone (du)

451
450
450
447
444
441
439
437
435
435
435
435
434
433
432
432
432
432
429
427
425
424
423
422

Monday 22

Waxing Gibbous 99%

18:49

05:39

15 Bad
16 Bad
17 Bad
18 OK
19 Good
20 Good
21 OK
22 OK
23 OK
00 OK
01 Good
02 Good
03 Good
04 OK
05 OK
06 Good
07 Good

Sun - Rise: 05:54, Set: 19:55, Transit: 12:55. Moon - Rise: 18:49, Set: 05:39. Civil Dark: 20:27 - 05:21. Nautical Dark: 21:07 - 04:41. Astro Dark: 21:51 - 03:57

Total Clouds (% Sky Obscured)

83
93
64
37
9
15
22
29
25
20
16
13
11
9
10
8
5

Low Clouds (% Sky Obscured)

42
50
37
25
11
8
5
2
3
4
4
5
6
7
5
4
3

Medium Clouds (% Sky Obscured)

25
20
13
7
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
2
1
1
0
4
5
4
2
2
1
21
36
46
29
14
2

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
11
11
9
8
6
6
5
5
4
4
4
3
3
3
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
-1
-1
-1
-0
-0
-0
-0
-0
-1
-1
-1
-1
-0
-0
0
0

Relative Humidity (%)

50
50
51
55
60
66
70
73
76
77
79
82
83
88
91
83
77

Pressure (mb)

1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

424
425
426
428
429
431
429
427
424
424
424
424
424
425
425
425
424

Forecast for Lac-de-l'Orignal, Laurentides, Canada (46.28,-74.36)

Generated: 16/04/24 15:06:42. Forecast: 16/04/24 to 22/04/24. Timezone: UTC-4.00