Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 27

Waxing Gibbous 76%

13:25

05:00

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
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:57, Set: 19:37, Transit: 13:17. Moon - Rise: 13:25, Set: 05:00. Civil Dark: 20:09 - 06:25. Nautical Dark: 20:47 - 05:47. Astro Dark: 21:27 - 05:07

Total Clouds (% Sky Obscured)

84
87
90
91
99
100
100
100
100
100
100
100
100
100
96
100
100
100
100
100
100
100
100
97

Low Clouds (% Sky Obscured)

1
20
1
2
3
13
10
10
10
10
10
10
15
15
20
20
7
1
1
1
17
30
32
32

Medium Clouds (% Sky Obscured)

84
87
90
91
97
99
100
100
100
100
100
100
100
96
91
89
60
52
100
100
86
90
97
92

High Clouds (% Sky Obscured)

84
87
88
91
94
97
100
100
100
100
85
61
65
100
83
100
100
100
100
100
99
75
59
52

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
1
1
1
1
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
1
1
2
2
3
1
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)

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

Chance of Frost

Temperature (°C)

2
2
1
-0
5
6
7
8
9
10
10
10
10
10
9
8
8
7
7
6
5
5
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
64
65
66
67
64
58
56
55
54
53
52
54
58
66
68
70
74
75
76
78
79
82
82

Pressure (mb)

1030
1029
1029
1028
1027
1027
1027
1027
1026
1025
1025
1024
1023
1023
1022
1022
1021
1021
1021
1021
1021
1020
1020
1020

Ozone (du)

368
367
365
365
366
368
375
376
380
381
378
373
369
365
364
361
362
361
360
359
360
359
361
361

Saturday 28

Waxing Gibbous 85%

14:47

05:26

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 OK
19 OK
20 Bad
21 Bad
22 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:55, Set: 19:38, Transit: 13:17. Moon - Rise: 14:47, Set: 05:26. Civil Dark: 20:10 - 06:23. Nautical Dark: 20:49 - 05:45. Astro Dark: 21:29 - 05:04

Total Clouds (% Sky Obscured)

99
98
98
98
99
95
98
100
100
92
88
99
100
76
42
42
50
68
43
46
65
82
79
82

Low Clouds (% Sky Obscured)

45
50
53
49
47
45
37
26
22
19
20
20
10
1
1
37
42
32
31
45
63
71
72
79

Medium Clouds (% Sky Obscured)

95
94
86
93
95
81
89
82
83
85
88
90
100
76
42
0
33
44
27
0
0
12
0
0

High Clouds (% Sky Obscured)

50
50
77
68
40
60
51
67
76
44
57
95
35
40
4
0
0
0
0
0
0
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
1
4
5
6
16
6
4
3
2
2
1
0
1
2
5
15
7
19

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
82
83
82
76
73
69
65
63
63
63
66
66
68
74
82
83
86
89
91
91
89
88

Pressure (mb)

1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1019
1020
1020
1019
1019
1019
1019
1019
1019

Ozone (du)

363
365
365
368
371
372
372
374
379
381
382
382
381
384
387
388
390
392
391
391
390
386
385
384

Sunday 29

Waxing Gibbous 92%

16:06

05:45

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 OK
18 OK
19 OK
20 Good
21 OK
22 OK
23 OK
00 OK
01 OK
02 Good
03 Good

Sun - Rise: 06:53, Set: 19:40, Transit: 13:16. Moon - Rise: 16:06, Set: 05:45. Civil Dark: 20:12 - 06:21. Nautical Dark: 20:51 - 05:42. Astro Dark: 21:31 - 05:02

Total Clouds (% Sky Obscured)

93
97
96
99
88
82
75
65
50
50
50
45
40
35
20
20
8
20
20
17
20
25
4
2

Low Clouds (% Sky Obscured)

69
91
80
98
70
82
62
65
40
40
35
30
30
25
2
13
4
15
15
17
6
4
2
2

Medium Clouds (% Sky Obscured)

43
55
53
8
36
25
35
40
40
40
35
35
30
30
20
20
8
20
20
17
20
25
1
0

High Clouds (% Sky Obscured)

0
0
2
0
0
5
3
0
0
0
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
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 (%)

18
18
11
27
26
25
12
20
22
11
29
20
22
20
15
6
9
7
6
4
8
5
7
6

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
88
88
86
85
79
70
62
56
51
52
51
51
52
56
60
62
64
64
72
79
80
83
86

Pressure (mb)

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

Ozone (du)

386
386
387
388
391
393
394
395
398
399
398
400
402
405
411
421
434
437
438
443
447
451
452
451

Monday 30

Waxing Gibbous 97%

17:22

06:01

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

Sun - Rise: 06:51, Set: 19:41, Transit: 13:16. Moon - Rise: 17:22, Set: 06:01. Civil Dark: 20:14 - 06:19. Nautical Dark: 20:52 - 05:40. Astro Dark: 21:33 - 04:59

Total Clouds (% Sky Obscured)

5
5
5
5
4
5
23
49
74
98
82
49
31
43
56
63
68
71
68
57
52
34
54
68

Low Clouds (% Sky Obscured)

5
5
5
4
2
4
22
33
33
46
40
2
0
0
0
0
0
0
0
2
2
14
2
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
23
47
70
61
47
31
43
56
63
68
71
68
50
29
16
29
28

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
15
31
46
35
18
0
0
1
2
1
1
1
3
35
14
37
54

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 (%)

6
7
7
4
6
6
19
12
21
11
17
7
4
3
3
1
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
86
88
88
83
72
63
56
53
50
45
42
38
38
44
59
70
72
75
73
73
72
71
68

Pressure (mb)

1020
1021
1021
1021
1022
1022
1022
1023
1022
1022
1022
1022
1021
1021
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019

Ozone (du)

449
447
444
445
450
450
451
449
445
443
442
439
436
433
430
421
418
414
409
406
404
403
401
403

Tuesday 31

Waxing Gibbous 99%

18:36

06:15

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
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:49, Set: 19:43, Transit: 13:16. Moon - Rise: 18:36, Set: 06:15. Civil Dark: 20:15 - 06:16. Nautical Dark: 20:54 - 05:38. Astro Dark: 21:35 - 04:57

Total Clouds (% Sky Obscured)

83
88
93
100
97
94
90
89
90
92
93
93
94
86
81
81
90
96
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
2
2
11
25
32
30
30
30
35
29
21
30
27
28
24
21
21
21
24
27
29
37
45

Medium Clouds (% Sky Obscured)

23
43
57
84
85
87
88
89
89
90
91
91
92
73
58
45
66
82
99
99
98
98
97
96

High Clouds (% Sky Obscured)

70
81
90
92
80
59
39
46
50
57
67
70
77
80
81
81
84
83
85
85
91
90
91
93

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
1
1
1
2
2
1
1
1
0
3
5
5
8
6

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
69
69
69
63
54
49
48
45
45
43
42
40
40
45
51
59
59
61
64
64
64
64
65

Pressure (mb)

1018
1018
1017
1017
1017
1017
1016
1016
1015
1015
1014
1013
1012
1011
1011
1010
1009
1009
1009
1008
1008
1007
1007
1006

Ozone (du)

402
401
402
403
403
401
402
403
402
402
401
400
402
404
405
407
408
409
410
411
409
406
404
404

Wednesday 1

Full Moon 100%

19:49

06:28

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
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:46, Set: 19:45, Transit: 13:16. Moon - Rise: 19:49, Set: 06:28. Civil Dark: 20:17 - 06:14. Nautical Dark: 20:56 - 05:35. Astro Dark: 21:37 - 04:54

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

53
56
56
59
53
48
42
60
76
90
94
98
100
98
95
92
91
91
91
90
91
92
84
76

Medium Clouds (% Sky Obscured)

96
97
99
100
100
100
100
100
100
100
100
100
100
92
82
73
61
50
39
60
80
100
100
100

High Clouds (% Sky Obscured)

94
93
92
91
94
97
100
95
90
85
81
77
70
47
26
10
20
20
20
21
37
38
28
32

ISS Passover

Visibility (miles)

9
9
7
5
3
4
4
5
4
3
2
1
1
0
1
1
1
1
0
0
0
0
0
2

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
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

5
33
51
69
77
89
95
95
95
95
95
95
95
95
95
89
85
92
95
95
95
95
95
81

Precipitation Amount (mm)

0
0
0.2
0.4
0.5
0.6
0.8
0.8
0.8
0.7
1.1
1.3
1.5
1.1
0.7
0.6
0.4
0.5
0.9
1.3
1.5
1.6
0.9
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
66
74
82
93
91
93
94
93
93
94
94
94
96
96
96
96
96
98
100
100
98
98
100

Pressure (mb)

1005
1004
1004
1003
1003
1002
1002
1001
1001
1001
1001
1000
1000
1000
1000
1000
1000
1000
1001
1001
1001
1002
1002
1003

Ozone (du)

405
405
405
406
407
411
414
418
421
423
426
432
439
446
446
446
446
446
446
446
447
448
449
449

Thursday 2

Waning Gibbous 98%

21:01

06:42

Sun - Rise: 06:44, Set: 19:46, Transit: 13:15. Moon - Rise: 21:01, Set: 06:42. Civil Dark: 20:18 - 06:12. Nautical Dark: 20:57 - 05:33. Astro Dark: 21:39 - 04:51

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 27/03/26 04:30:00. Forecast: 27/03/26 to 02/04/26. Timezone: UTC-7.00