Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 18

Waxing Gibbous 83%

15:56

03:45

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

Sun - Rise: 05:21, Set: 20:54, Transit: 13:09. Moon - Rise: 15:56, Set: 03:45. Civil Dark: 21:34 - 04:42. Nautical Dark: 22:27 - 03:48. Astro Dark: 23:40 - 02:34

Total Clouds (% Sky Obscured)

100
100
100
96
96
74
54
41
38
31
7
3
17
25
49
75
87
90
95
93
85
83
79
87

Low Clouds (% Sky Obscured)

100
77
93
74
65
64
45
31
27
25
6
1
18
27
46
62
71
75
89
86
70
74
67
73

Medium Clouds (% Sky Obscured)

91
66
49
76
67
52
10
9
0
0
0
0
0
0
0
17
30
29
9
9
13
9
5
6

High Clouds (% Sky Obscured)

4
4
4
0
0
0
0
4
4
7
0
0
0
0
0
0
0
0
0
0
0
4
4
4

ISS Passover

Visibility (miles)

9
8
9
7
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
2
0
1
2
2
1
0

Precipitation Type

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

Precipitation Probability (%)

17
62
46
55
45
39
32
22
16
9
6
4
3
5
5
4
7
27
23
10
12
12
13
24

Precipitation Amount (mm)

0
0.2
0.3
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)

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

Chance of Frost

Temperature (°C)

7
6
5
11
12
13
13
14
13
13
13
12
10
9
9
8
8
8
8
8
8
8
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
81
67
60
57
48
47
46
48
53
57
65
77
81
85
85
84
82
81
82
82
81
80
80

Pressure (mb)

1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1019
1019
1020
1020
1021
1021
1022
1022
1023

Ozone (du)

453
452
453
456
460
460
458
458
458
458
458
457
455
453
451
451
451
451
451
451
451
449
448
447

Sunday 19

Waxing Gibbous 89%

17:04

03:57

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

Sun - Rise: 05:20, Set: 20:56, Transit: 13:09. Moon - Rise: 17:04, Set: 03:57. Civil Dark: 21:35 - 04:41. Nautical Dark: 22:29 - 03:47. Astro Dark: 23:43 - 02:31

Total Clouds (% Sky Obscured)

98
100
98
80
64
38
48
43
19
3
3
3
3
14
3
3
13
11
20
33
80
85
76
100

Low Clouds (% Sky Obscured)

68
74
68
58
46
24
29
24
9
2
1
1
1
6
1
1
2
2
17
32
42
35
14
17

Medium Clouds (% Sky Obscured)

48
55
50
19
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
33
3
27
60

High Clouds (% Sky Obscured)

4
4
4
4
4
4
4
0
0
0
0
0
0
0
0
0
5
6
4
4
58
56
44
100

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
2
0
2
2
1

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 (%)

26
22
23
29
14
24
11
8
5
4
2
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)

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

Chance of Frost

Temperature (°C)

10
11
12
12
14
15
16
16
15
15
15
13
11
11
10
9
9
8
8
7
7
7
8
11

Feels Like (°C)

9
9
10
11
12
14
14
12
13
14
14
14
12
12
10
9
9
8
8
7
7
5
7
10

Dew Point (°C)

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

Relative Humidity (%)

80
80
79
76
63
53
48
47
49
48
50
61
71
77
78
80
81
81
82
82
85
82
74
69

Pressure (mb)

1023
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

446
446
447
447
448
448
448
449
448
447
444
441
440
437
432
430
428
428
426
426
426
425
425
425

Monday 20

Waxing Gibbous 95%

18:15

04:12

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
06 Bad
07 Bad
08 Bad

Sun - Rise: 05:19, Set: 20:57, Transit: 13:09. Moon - Rise: 18:15, Set: 04:12. Civil Dark: 21:37 - 04:39. Nautical Dark: 22:31 - 03:45. Astro Dark: 23:47 - 02:27

Total Clouds (% Sky Obscured)

99
96
79
57
52
74
100
97
97
80
95
97
88
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

36
56
44
37
23
22
0
0
0
0
1
20
19
32
50
67
75
78
83
89
92
96
100
100

Medium Clouds (% Sky Obscured)

68
71
11
3
24
19
59
91
82
40
31
55
55
58
100
98
95
95
99
95
89
82
76
79

High Clouds (% Sky Obscured)

99
79
58
81
78
88
99
87
50
65
95
87
70
96
100
99
100
100
100
100
95
90
85
90

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
5
4
1
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
1
1
0
1
0
0
0
0
0
5
33
61
75
86
80
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.6
0.4
0.7
0.9
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
13
13
14
15
15
15
14
14
14
13
11
11
10
10
10
10
8
8
8
8
8
7

Dew Point (°C)

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

Relative Humidity (%)

69
65
62
57
55
53
49
48
49
51
53
62
69
72
73
72
71
71
76
87
93
96
98
96

Pressure (mb)

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

Ozone (du)

422
418
414
412
411
412
411
410
409
408
407
408
408
407
405
406
407
406
407
405
405
404
407
412

Tuesday 21

Waxing Gibbous 98%

19:28

04:30

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
06 Bad
07 Bad
08 Bad

Sun - Rise: 05:18, Set: 20:58, Transit: 13:09. Moon - Rise: 19:28, Set: 04:30. Civil Dark: 21:38 - 04:38. Nautical Dark: 22:32 - 03:43. Astro Dark: 23:50 - 02:24

Total Clouds (% Sky Obscured)

100
100
100
100
99
96
92
90
93
96
100
100
100
100
100
100
100
99
98
96
89
80
71
75

Low Clouds (% Sky Obscured)

100
100
99
98
98
92
85
79
75
70
66
62
57
56
63
71
78
78
78
78
79
78
76
72

Medium Clouds (% Sky Obscured)

80
83
79
60
28
20
11
2
2
45
50
21
39
58
64
74
58
93
48
88
77
66
55
63

High Clouds (% Sky Obscured)

94
100
95
90
26
1
5
62
88
94
99
25
20
20
15
5
0
0
0
0
0
0
0
1

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

95
95
95
72
61
49
39
31
32
33
26
31
26
26
36
54
63
62
57
67
78
80
82
74

Precipitation Amount (mm)

1.1
1
0.7
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0
0.3
0.4
0.3
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
9
10
10
10
11
12
12
12
12
11
10
11
10
10
10
10
10
9
8
7
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

96
98
96
96
96
95
95
93
93
95
96
95
96
96
96
96
96
98
96
93
93
91
91
93

Pressure (mb)

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

Ozone (du)

414
415
415
418
423
425
422
422
422
423
428
430
429
428
430
431
438
447
454
457
462
465
467
467

Wednesday 22

Waxing Gibbous 100%

20:44

04:55

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

Sun - Rise: 05:17, Set: 20:59, Transit: 13:09. Moon - Rise: 20:44, Set: 04:55. Civil Dark: 21:40 - 04:37. Nautical Dark: 22:34 - 03:42. Astro Dark: 23:54 - 02:20

Total Clouds (% Sky Obscured)

81
87
67
50
35
29
20
10
17
12
10
5
6
6
91
90
90
88
91
89
90
91
100
99

Low Clouds (% Sky Obscured)

73
72
60
45
33
31
18
13
17
10
6
1
1
1
69
65
60
67
75
80
85
90
95
94

Medium Clouds (% Sky Obscured)

66
36
24
15
22
3
4
2
2
2
2
2
2
2
31
28
28
29
32
46
45
44
43
44

High Clouds (% Sky Obscured)

1
2
6
8
51
54
12
0
0
3
3
6
1
1
38
37
35
41
43
35
36
31
27
38

ISS Passover

Visibility (miles)

5
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
Very Light Rain
Light Rain

Precipitation Probability (%)

49
11
12
11
12
13
10
3
5
3
0
0
0
0
12
13
11
9
9
9
30
44
57
76

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
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
12
13
14
15
15
16
16
16
15
14
12
11
10
11
10
9
9
10
9
10
10
10

Feels Like (°C)

8
9
9
11
11
12
13
14
15
14
14
13
13
12
11
11
11
10
10
10
9
8
8
7

Dew Point (°C)

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

Relative Humidity (%)

91
90
87
80
75
68
65
56
55
56
57
71
84
86
88
88
90
90
88
87
85
80
76
71

Pressure (mb)

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

Ozone (du)

466
465
463
458
454
451
449
448
447
442
440
438
437
435
436
433
431
428
426
423
421
418
416
414

Thursday 23

Full Moon 99%

21:59

05:28

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
06 Bad
07 Bad
08 Bad

Sun - Rise: 05:16, Set: 21:01, Transit: 13:09. Moon - Rise: 21:59, Set: 05:28. Civil Dark: 21:41 - 04:36. Nautical Dark: 22:36 - 03:40. Astro Dark: 23:57 - 02:17

Total Clouds (% Sky Obscured)

98
98
99
100
100
100
100
100
100
100
100
99
98
97
95
94
93
95
98
100
100
100
100
96

Low Clouds (% Sky Obscured)

93
92
93
94
96
97
98
100
94
87
81
79
79
79
73
67
61
66
72
78
84
93
100
96

Medium Clouds (% Sky Obscured)

44
50
50
50
50
54
67
70
79
89
98
92
86
81
84
87
88
92
96
100
96
92
87
75

High Clouds (% Sky Obscured)

49
60
74
84
96
97
98
99
100
100
100
87
73
55
50
55
50
50
50
50
58
71
86
81

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

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

Precipitation Probability (%)

94
95
95
95
95
95
95
95
95
95
95
95
95
86
68
52
25
35
39
41
58
59
55
57

Precipitation Amount (mm)

0.6
0.8
1
1.4
1.9
1.3
1.5
2.1
1.6
1.4
1.1
0.7
0.6
0.5
0.2
0
0
0
0
0
0.2
0.2
0
0.2

Wind Speed/Direction (mph)

5
5
6
5
6
7
7
7
6
6
5
6
6
6
6
6
7
7
7
6
5
6
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
66
64
62
61
59
57
56
54
58
62
66
67
68
71
72
73
76
78
81
84
81
80
78

Pressure (mb)

1017
1017
1017
1016
1016
1015
1015
1014
1013
1012
1012
1011
1011
1011
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

411
409
407
406
406
406
405
405
404
405
407
408
405
403
401
399
397
396
394
393
392
392
393
394

Friday 24

Waning Gibbous 96%

23:10

06:15

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

Sun - Rise: 05:15, Set: 21:02, Transit: 13:09. Moon - Rise: 23:10, Set: 06:15. Civil Dark: 21:42 - 04:35. Nautical Dark: 22:38 - 03:39. Astro Dark: 00:01 - 02:13

Total Clouds (% Sky Obscured)

93
90
93
96
99
99
99
99
97
96
95
96
97
98
98
98
97
98
98
98

Low Clouds (% Sky Obscured)

91
85
75
66
51
64
77
89
91
92
93
91
88
85
87
90
94
94
95
96

Medium Clouds (% Sky Obscured)

65
50
60
69
74
73
69
60
61
57
53
67
77
89
88
83
78
80
82
83

High Clouds (% Sky Obscured)

73
66
61
56
45
27
12
0
0
0
0
19
40
61
53
35
17
22
26
30

ISS Passover

Visibility (miles)

9
9
9
9
8
7
6
6
5
6
7
8
8
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
Very 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 (%)

51
35
62
74
80
70
61
56
53
48
41
37
30
18
22
23
17
25
26
21

Precipitation Amount (mm)

0
0
0.3
0.4
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
65
60
68
79
90
88
88
88
88
88
88
90
91
91
91
93
91
91
95

Pressure (mb)

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

Ozone (du)

398
401
405
411
417
423
430
436
442
440
438
436
433
430
426
425
424
423
424
425

Forecast for Yaletown, Metro Vancouver Regional District, Canada (49.28,-123.12)

Generated: 18/05/24 09:11:14. Forecast: 18/05/24 to 24/05/24. Timezone: UTC-7.00