Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 4

Waning Gibbous 96%

19:54

07:21

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

Sun - Rise: 06:43, Set: 18:01, Transit: 12:23. Moon - Rise: 19:54, Set: 07:21. Civil Dark: 18:33 - 06:12. Nautical Dark: 19:10 - 05:35. Astro Dark: 19:47 - 04:58

Total Clouds (% Sky Obscured)

100
100
100
52
65
72
26
4
24
53
77
100
98
99
100
100
99
99
98
48
27
5
44
56

Low Clouds (% Sky Obscured)

93
82
57
52
43
45
26
0
0
10
54
78
78
71
73
83
68
59
56
33
27
5
40
43

Medium Clouds (% Sky Obscured)

73
61
70
52
23
28
0
2
21
43
53
87
73
91
100
100
90
92
87
48
11
0
0
0

High Clouds (% Sky Obscured)

60
62
70
19
34
33
0
3
3
0
2
2
66
70
42
67
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

6
6
9
9
9
9
9
9
9
9
9
9
9
6
6
6
6
7
7
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
52
52
55
59
56
54
52
51
48
2
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 (%)

65
64
47
45
26
19
6
15
7
15
37
53
49
34
15
15
16
10
8
8
10
10
10
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)

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

Chance of Frost

Temperature (°C)

6
6
5
11
12
12
11
10
8
8
7
7
7
7
7
7
7
7
7
7
6
5
6
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
86
76
71
68
68
72
80
90
91
93
91
91
91
93
91
90
90
87
81
85
83
78
71

Pressure (mb)

1011
1011
1012
1012
1012
1012
1013
1014
1014
1016
1016
1017
1017
1017
1018
1018
1019
1019
1019
1019
1020
1021
1022
1022

Ozone (du)

410
408
410
420
416
405
403
397
398
397
388
391
386
382
382
381
383
387
385
380
376
370
369
365

Thursday 5

Waning Gibbous 91%

21:07

07:35

10 Good
11 Good
12 OK
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

Sun - Rise: 06:41, Set: 18:03, Transit: 12:23. Moon - Rise: 21:07, Set: 07:35. Civil Dark: 18:35 - 06:10. Nautical Dark: 19:11 - 05:33. Astro Dark: 19:49 - 04:56

Total Clouds (% Sky Obscured)

3
3
11
50
56
94
98
98
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

3
3
5
21
20
24
56
54
73
69
79
100
99
93
92
90
94
97
100
100
100
100
100
98

Medium Clouds (% Sky Obscured)

0
0
6
29
52
89
73
85
98
99
96
100
65
54
49
49
57
56
52
60
60
60
60
67

High Clouds (% Sky Obscured)

0
0
0
0
0
2
9
0
32
3
62
100
65
100
100
100
100
62
53
57
97
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
6
6
6
1
1
1
1

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
6
13
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

7
8
8
10
21
9
8
18
13
30
38
60
81
79
62
55
46
37
31
32
25
24
27
20

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.4
0.3
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
58
55
54
54
56
61
65
74
71
74
79
87
90
90
90
90
91
93
93
94
94
93
90

Pressure (mb)

1023
1023
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026

Ozone (du)

364
367
369
371
377
378
379
381
381
380
381
380
377
378
376
377
375
373
374
374
367
360
354
355

Friday 6

Waning Gibbous 84%

22:20

07:51

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
09 Bad

Sun - Rise: 06:39, Set: 18:04, Transit: 12:23. Moon - Rise: 22:20, Set: 07:51. Civil Dark: 18:36 - 06:08. Nautical Dark: 19:13 - 05:31. Astro Dark: 19:50 - 04:53

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
96
96
89
93
75
64
62
62
67
85
97
98
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

67
91
99
94
91
100
95
93
91
87
90
87
90
87
72
73
95
100
100
100
76
98
97
95

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
83
65
18

ISS Passover

Visibility (miles)

2
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
8
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
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
Very Light Rain
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

18
9
26
54
72
69
67
51
50
52
39
40
55
61
76
77
83
76
61
59
57
71
86
92

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
7
8
8
8
8
8
8
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7

Feels Like (°C)

5
6
6
6
6
6
6
6
6
6
5
5
5
5
5
5
4
5
5
6
6
5
5
5

Dew Point (°C)

5
5
5
4
5
5
4
5
5
5
5
5
4
4
5
5
5
6
6
6
6
6
6
6

Relative Humidity (%)

88
84
78
78
78
78
77
82
87
88
87
85
84
84
85
88
90
93
93
93
93
93
93
94

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1024
1024
1024
1024
1023
1023
1023
1023

Ozone (du)

355
357
359
357
351
348
345
343
341
342
343
341
337
337
333
332
330
325
321
320
318
316
314
315

Saturday 7

Waning Gibbous 76%

23:32

09:11

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:37, Set: 18:06, Transit: 12:23. Moon - Rise: 23:32, Set: 09:11. Civil Dark: 18:38 - 07:06. Nautical Dark: 19:15 - 06:29. Astro Dark: 19:52 - 05:51

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
98
98
97
97
76
56
40

Low Clouds (% Sky Obscured)

100
100
100
99
99
98
99
99
100
100
100
100
100
100
100
99
98
97
92
85
80
63
46
4

Medium Clouds (% Sky Obscured)

76
53
47
54
62
70
71
99
86
80
95
93
96
100
100
94
88
83
86
77
67
45
24
0

High Clouds (% Sky Obscured)

49
44
40
40
41
32
9
19
25
41
54
86
91
100
100
77
50
20
25
35
8
20
20
15

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

85
64
52
33
44
55
72
89
95
95
95
95
95
95
95
95
95
95
95
95
92
85
75
51

Precipitation Amount (mm)

0.4
0
0
0
0
0
0.3
0.5
0.8
1.2
1.6
2.3
2.3
1.8
1.4
1.2
1.1
0.6
0.5
0.4
0.3
0.3
0.3
0

Wind Speed/Direction (mph)

3
2
2
3
4
4
5
4
3
4
4
4
4
5
6
6
7
7
7
6
5
5
8
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
7
8
8
8
9
8
8
8
8
8
8
8
9
9
9
9
9
9
9
9
9
9

Relative Humidity (%)

94
95
93
95
95
96
98
98
98
98
98
100
98
98
100
98
98
98
98
98
98
98
95
88

Pressure (mb)

1023
1023
1023
1022
1022
1021
1021
1021
1020
1020
1020
1019
1019
1018
1017
1016
1015
1014
1013
1012
1012
1011
1011
1011

Ozone (du)

315
314
314
315
315
315
313
312
311
312
312
313
317
319
321
324
326
329
336
341
347
348
352
353

Sunday 8

Waning Gibbous 68%

01:44

09:37

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 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:35, Set: 19:08, Transit: 13:22. Moon - Rise: 01:44, Set: 09:37. Civil Dark: 19:39 - 07:04. Nautical Dark: 20:16 - 06:27. Astro Dark: 20:54 - 05:49

Total Clouds (% Sky Obscured)

40
17
32
50
46
41
59
67
80
87
72
52
40
70
70
66
69
74
80
88
92
97
92
89

Low Clouds (% Sky Obscured)

4
10
26
42
32
17
37
15
15
16
13
9
2
25
28
26
22
23
24
27
26
30
22
14

Medium Clouds (% Sky Obscured)

0
3
5
7
15
22
29
44
57
70
44
22
0
13
11
8
8
8
12
13
16
19
15
10

High Clouds (% Sky Obscured)

15
3
1
2
2
3
20
25
24
17
45
49
40
56
60
63
64
66
63
50
34
18
12
6

ISS Passover

Visibility (miles)

4
7
9
7
7
8
9
5
9
9
9
9
9
9
8
7
6
7
8
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 (%)

51
50
51
46
50
46
38
40
38
30
44
39
13
21
21
17
28
28
23
25
23
19
24
24

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
17
19
18
19
18
17
17
15
13
12
11
10
9
6
5
4
3
3
3
2
3
4
5

Chance of Frost

Temperature (°C)

10
11
11
11
11
11
10
9
8
7
6
5
5
5
4
4
4
4
3
3
3
3
2
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
76
67
64
60
56
55
61
65
65
66
65
66
68
71
73
77
77
77
77
76
76
74
72

Pressure (mb)

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

Ozone (du)

353
352
355
352
355
357
356
357
357
357
357
359
363
368
367
367
366
369
372
374
376
378
380
386

Monday 9

Waning Gibbous 58%

02:51

No Set

10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 OK
17 OK
18 OK
19 OK
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 OK

Sun - Rise: 07:33, Set: 19:09, Transit: 13:22. Moon - Rise: 02:51, Set: No Set. Civil Dark: 19:41 - 07:02. Nautical Dark: 20:18 - 06:25. Astro Dark: 20:55 - 05:47

Total Clouds (% Sky Obscured)

82
80
77
75
56
35
15
15
17
18
28
39
49
66
83
95
85
75
65
49
32
15
19
23

Low Clouds (% Sky Obscured)

5
17
27
33
24
14
3
9
14
18
22
24
29
38
40
54
55
51
55
47
32
15
19
23

Medium Clouds (% Sky Obscured)

6
9
12
15
15
16
15
13
8
5
6
6
7
36
65
94
67
40
12
8
4
0
1
2

High 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

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 (%)

21
33
36
33
34
32
26
32
33
30
29
25
17
27
34
39
36
35
39
33
31
34
33
27

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
62
55
48
42
45
47
51
59
66
75
76
74
76
76
79
80
83
86
89
91
91
91
83

Pressure (mb)

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

Ozone (du)

393
399
403
408
412
418
425
431
432
434
435
435
435
434
435
435
436
438
441
443
442
441
440
439

Tuesday 10

Waning Gibbous 48%

03:52

10:10

10 OK
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: 07:31, Set: 19:11, Transit: 13:22. Moon - Rise: 03:52, Set: 10:10. Civil Dark: 19:42 - 07:00. Nautical Dark: 20:19 - 06:23. Astro Dark: 20:57 - 05:45

Total Clouds (% Sky Obscured)

27
28
28
33
47
63
77
75
72
68
79
89
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

21
16
12
9
6
3
1
4
6
8
25
39
56
59
62
63
70
80
91

Medium Clouds (% Sky Obscured)

2
5
7
10
5
6
6
29
46
66
78
89
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
5
6
14
30
51
72
56
38
21
37
56
73
83
92
100
100
100
100

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

21
30
29
24
26
24
14
16
14
8
16
19
19
30
28
26
47
61
68

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
68
60
55
48
48
48
46
54
62
72
72
73
74
76
79
80
81
83

Pressure (mb)

1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1025
1025

Ozone (du)

438
437
436
434
433
430
428
425
423
422
421
420
420
419
417
415
413
412
411

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

Generated: 04/03/26 10:13:54. Forecast: 04/03/26 to 10/03/26. Timezone: UTC-8.00