Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 29

Waning Gibbous 60%

02:58

10:48

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 OK
13 OK
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good

Sun - Rise: 05:53, Set: 20:33, Transit: 13:13. Moon - Rise: 02:58, Set: 10:48. Civil Dark: 21:08 - 05:17. Nautical Dark: 21:54 - 04:31. Astro Dark: 22:49 - 03:37

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
97
95
97
93
75
50
53
5
3
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

85
87
90
72
83
82
92
77
79
71
69
49
48
2
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
88
80
64
57
5
12
2
2
2
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

83
77
62
50
12
4
16
46
38
60
38
14
4
3
3
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

4
9
9
9
9
5
5
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
3
9
33
63
65
77
77
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
Light Rain
Light Rain
Light Rain
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 (%)

0
0
0
58
57
51
51
51
46
45
37
32
20
23
21
18
16
11
8
5
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.4
0.5
0.4
0.5
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
6
7
3
2
2
3
3
2
3
4
4
4
4
4
5
5
4
4
3
2
1
3
4

Chance of Frost

Temperature (°C)

3
3
3
2
1
1
1
1
2
4
5
6
6
8
10
10
10
11
10
10
10
7
5
4

Feels Like (°C)

0
1
-0
-2
-2
-2
-2
-2
-1
2
2
3
3
6
8
9
9
8
9
9
10
7
4
3

Dew Point (°C)

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

Relative Humidity (%)

83
85
85
89
89
88
84
84
85
73
71
74
72
55
44
43
43
42
42
44
52
70
78
82

Pressure (mb)

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

Ozone (du)

458
460
460
461
463
465
465
465
463
462
462
461
458
457
457
456
456
455
453
453
453
454
455
455

Tuesday 30

Waning Gibbous 49%

03:28

12:12

23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
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 OK

Sun - Rise: 05:51, Set: 20:34, Transit: 13:12. Moon - Rise: 03:28, Set: 12:12. Civil Dark: 21:10 - 05:15. Nautical Dark: 21:56 - 04:29. Astro Dark: 22:51 - 03:34

Total Clouds (% Sky Obscured)

0
0
0
0
0
5
1
3
64
100
58
100
86
67
69
67
72
100
100
100
99
100
97
42

Low Clouds (% Sky Obscured)

0
0
0
0
0
4
1
3
63
66
60
45
26
6
9
11
6
4
2
2
2
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
49
0
19
60
60
55
55
50
53
92
100
95
82
85
28

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
25
1
15
14
20
15
16
30
100
100
99
83
100
78
35

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
2
2
6
9
21
13
12
12
8
6
2
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
4
4
4
4
4
4
3
1
3
4
6
7
8
8
8
7
5
4
3
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
88
88
86
88
88
86
89
80
70
64
57
53
58
64
72
67
64
67
68
73
85
91
94

Pressure (mb)

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

Ozone (du)

453
452
452
452
452
452
450
448
447
446
444
443
445
446
448
449
451
449
442
440
439
436
435
436

Wednesday 1

Third Quarter 37%

03:51

13:37

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

Sun - Rise: 05:49, Set: 20:35, Transit: 13:12. Moon - Rise: 03:51, Set: 13:37. Civil Dark: 21:12 - 05:13. Nautical Dark: 21:58 - 04:26. Astro Dark: 22:54 - 03:31

Total Clouds (% Sky Obscured)

7
3
2
7
11
11
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4

Low Clouds (% Sky Obscured)

0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

7
2
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)

7
4
4
2
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
8

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

Chance of Frost

Temperature (°C)

4
3
3
3
3
3
3
3
4
8
10
12
13
14
15
15
15
15
15
14
13
10
8
7

Feels Like (°C)

1
2
2
2
2
2
2
2
4
8
10
11
13
13
14
14
14
14
14
13
12
10
8
6

Dew Point (°C)

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

Relative Humidity (%)

94
93
91
89
89
89
89
88
80
65
56
49
42
37
34
32
32
32
32
36
47
63
69
71

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1018
1018
1018
1018
1017
1017
1016
1016
1015
1015
1015
1015

Ozone (du)

438
437
435
433
436
435
436
438
439
440
442
444
446
450
451
445
442
442
435
429
426
423
420
418

Thursday 2

Waning Crescent 26%

04:10

15:02

23 OK
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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 05:48, Set: 20:37, Transit: 13:12. Moon - Rise: 04:10, Set: 15:02. Civil Dark: 21:13 - 05:11. Nautical Dark: 22:00 - 04:24. Astro Dark: 22:57 - 03:28

Total Clouds (% Sky Obscured)

25
51
68
82
79
89
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

8
15
23
15
8
0
0
1
1
7
13
17
11
6
0
1
2
3
14
26
58
65
65
91

Medium Clouds (% Sky Obscured)

0
0
0
3
5
7
27
49
82
100
100
100
100
99
100
97
98
97
100
94
100
93
100
97

High Clouds (% Sky Obscured)

14
32
27
54
40
68
84
100
100
100
100
100
98
100
100
100
100
100
100
100
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
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
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
1
2
1
5
5
2
10
16
17
39
45
49
62
64
63

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
76
76
75
76
75
75
73
67
63
62
61
57
53
50
45
46
44
45
46
57
62
70
75

Pressure (mb)

1015
1015
1015
1014
1014
1014
1013
1012
1012
1012
1011
1011
1010
1009
1009
1008
1008
1007
1006
1006
1005
1005
1006
1006

Ozone (du)

416
412
410
408
406
404
402
401
401
401
403
403
403
403
403
404
403
402
401
402
401
400
401
400

Friday 3

Waning Crescent 16%

04:26

16:27

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 05:46, Set: 20:38, Transit: 13:12. Moon - Rise: 04:26, Set: 16:27. Civil Dark: 21:15 - 05:09. Nautical Dark: 22:02 - 04:22. Astro Dark: 23:00 - 03:25

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
94
100
98
67
59
47
83
88
88
91
92
96
93
93
91
89
88
87

Low Clouds (% Sky Obscured)

77
56
51
50
49
39
35
40
44
33
20
5
67
78
72
76
76
76
75
74
72
70
68
66

Medium Clouds (% Sky Obscured)

97
95
84
75
94
79
74
61
55
46
38
33
43
43
48
47
47
47
42
37
35
25
16
5

High Clouds (% Sky Obscured)

100
94
100
100
96
100
81
100
96
39
20
7
23
31
35
51
65
82
71
60
49
53
58
59

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

Precipitation Probability (%)

69
68
70
65
56
48
53
56
55
51
44
30
74
75
77
87
95
95
87
71
53
45
37
5

Precipitation Amount (mm)

0.4
0.4
0.4
0.4
0.3
0
0.2
0.2
0.2
0
0
0
0.5
0.5
0.4
0.6
0.8
0.9
0.6
0.4
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
7
7
7
7
7
7
6
7
9
11
12
14
12
13
14
13
12
10
8
7
7
5
4

Feels Like (°C)

5
5
5
5
5
5
5
5
6
8
10
11
13
11
11
11
11
10
9
8
8
9
8
8

Dew Point (°C)

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

Relative Humidity (%)

84
84
85
82
81
75
76
76
70
56
45
41
37
34
32
29
30
31
32
40
49
60
66
72

Pressure (mb)

1006
1006
1006
1006
1007
1007
1007
1007
1007
1007
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008

Ozone (du)

401
403
402
401
401
400
401
405
412
418
423
420
416
413
410
407
405
403
402
401
400
400
399
399

Saturday 4

Waning Crescent 8%

04:41

No Set

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 05:44, Set: 20:40, Transit: 13:12. Moon - Rise: 04:41, Set: No Set. Civil Dark: 21:17 - 05:08. Nautical Dark: 22:04 - 04:20. Astro Dark: 23:00 - 03:22

Total Clouds (% Sky Obscured)

91
95
98
98
98
98
99
99
100
100
99
99
99
100
100
100
100
100
100
100
100
94
87
80

Low Clouds (% Sky Obscured)

69
73
72
72
72
76
76
72
67
65
58
52
44
42
35
47
60
70
71
72
71
56
42
24

Medium Clouds (% Sky Obscured)

15
23
32
32
32
31
39
42
49
65
82
98
97
97
96
97
99
100
97
94
92
78
63
47

High Clouds (% Sky Obscured)

63
58
61
62
63
59
55
61
61
63
67
72
81
91
100
95
90
84
76
66
58
61
62
66

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 (%)

8
8
4
3
5
4
8
9
4
16
19
19
30
31
24
34
32
19
24
25
24
25
24
21

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

Chance of Frost

Temperature (°C)

4
4
4
4
3
3
3
4
5
6
7
8
11
11
12
12
12
11
10
9
8
7
7
6

Feels Like (°C)

7
3
3
3
3
3
3
1
1
1
1
1
3
10
11
11
11
11
11
8
8
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

77
75
72
69
67
64
62
59
55
52
47
42
39
41
43
45
45
44
44
49
57
64
70
76

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1007
1007
1007

Ozone (du)

399
399
399
399
397
396
395
393
390
387
386
384
383
383
382
382
385
388
392
392
392
392
394
396

Sunday 5

Waning Crescent 3%

04:58

No Set

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
15 Bad
16 Bad

Sun - Rise: 05:43, Set: 20:41, Transit: 13:12. Moon - Rise: 04:58, Set: No Set. Civil Dark: 21:18 - 05:06. Nautical Dark: 22:06 - 04:18. Astro Dark: 23:02 - 03:19

Total Clouds (% Sky Obscured)

77
73
70
78
88
98
81
64
50
47
47
43
56
64
73
61
44
22

Low Clouds (% Sky Obscured)

39
56
71
76
81
86
77
68
58
57
55
57
57
56
56
43
28
11

Medium Clouds (% Sky Obscured)

42
37
32
34
37
40
39
39
38
39
42
40
47
55
55
40
21
2

High Clouds (% Sky Obscured)

44
22
0
10
19
24
19
15
13
7
4
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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

25
29
33
47
58
68
74
79
86
81
72
60
50
43
44
50
50
48

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
85
90
91
91
90
90
79
72
65
57
49
43
42
42
42
43
45

Pressure (mb)

1008
1008
1008
1008
1007
1007
1007
1007
1008
1008
1008
1008
1009
1009
1010
1010
1010
1010

Ozone (du)

397
399
400
402
404
406
409
418
428
437
440
443
446
446
446
446
448
450

Forecast for Departure Bay, Regional District of Nanaimo, Canada (49.22,-124.01)

Generated: 29/04/24 23:27:57. Forecast: 29/04/24 to 05/05/24. Timezone: UTC-7.00