Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 26

Waning Gibbous 56%

23:28

13:51

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

Sun - Rise: 05:40, Set: 20:57, Transit: 13:18. Moon - Rise: 23:28, Set: 13:51. Civil Dark: 21:36 - 05:01. Nautical Dark: 22:26 - 04:11. Astro Dark: 23:36 - 03:05

Total Clouds (% Sky Obscured)

84
84
82
25
35
50
30
15
19
67
65
49
55
48
7
2
1
3
44
70
67
69
80
70

Low Clouds (% Sky Obscured)

0
0
0
0
13
32
37
18
26
85
54
31
40
30
3
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

68
39
35
40
39
5
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

60
50
55
55
58
55
2
0
0
7
28
66
65
65
10
4
4
8
16
30
33
45
87
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
1
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
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
2
2
2
2
2
2
2
2
2
3
3
4
6
7
7
7
7
7
6
5
3
2
3

Chance of Frost

Temperature (°C)

14
13
12
14
14
14
13
13
14
17
19
20
21
21
22
23
24
24
23
23
22
21
18
17

Feels Like (°C)

14
12
11
14
13
13
13
14
17
19
20
21
20
20
20
23
24
24
24
24
23
22
20
17

Dew Point (°C)

10
9
8
10
10
10
10
10
10
11
12
12
12
12
12
12
11
11
11
11
11
13
13
12

Relative Humidity (%)

76
76
76
76
78
80
84
86
76
68
63
59
56
55
52
48
45
44
46
47
50
61
70
72

Pressure (mb)

1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1010
1010
1010
1009
1009
1009
1009
1010

Ozone (du)

335
340
342
342
342
342
341
341
342
340
339
337
335
331
328
326
326
328
329
328
326
325
324
325

Saturday 27

Third Quarter 45%

23:45

15:15

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: 05:41, Set: 20:56, Transit: 13:18. Moon - Rise: 23:45, Set: 15:15. Civil Dark: 21:34 - 05:03. Nautical Dark: 22:24 - 04:12. Astro Dark: 23:32 - 03:08

Total Clouds (% Sky Obscured)

94
100
100
95
91
90
90
93
96
99
95
100
100
100
100
96
100
100
100
98
100
100
100
100

Low Clouds (% Sky Obscured)

37
69
76
61
60
73
84
77
90
89
81
85
75
64
61
68
54
35
18
30
88
84
88
88

Medium Clouds (% Sky Obscured)

0
35
83
60
69
70
68
75
79
58
52
49
49
48
59
83
76
61
63
67
68
95
100
99

High Clouds (% Sky Obscured)

90
100
100
86
72
42
6
40
40
40
40
59
64
72
64
24
100
100
90
85
96
100
100
91

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
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
6
0
0
0
0
5
12
10
2
2
3
4
3
4
29
49
83
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.7
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
17
16
16
15
14
14
14
14
15
15
15
16
17
18
19
20
21
20
20
19
18
17

Feels Like (°C)

16
16
16
15
15
13
12
12
13
13
13
14
14
15
16
17
18
19
19
19
19
18
17
16

Dew Point (°C)

12
12
12
12
12
12
12
12
12
12
12
12
11
11
12
12
11
11
11
11
12
12
12
12

Relative Humidity (%)

73
73
73
75
79
82
84
87
84
84
82
80
77
73
72
67
62
56
55
56
58
65
69
70

Pressure (mb)

1010
1010
1011
1011
1011
1012
1012
1013
1013
1014
1014
1014
1014
1015
1014
1014
1014
1013
1013
1012
1012
1012
1012
1012

Ozone (du)

326
329
331
330
331
332
332
334
333
333
335
337
333
331
330
329
329
328
326
326
327
328
326
327

Sunday 28

Waning Crescent 34%

00:08

16:38

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: 05:42, Set: 20:55, Transit: 13:18. Moon - Rise: 00:08, Set: 16:38. Civil Dark: 21:33 - 05:04. Nautical Dark: 22:22 - 04:14. Astro Dark: 23:29 - 03:11

Total Clouds (% Sky Obscured)

100
99
100
100
100
100
100
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

92
97
91
93
94
89
89
90
89
87
94
92
93
93
94
98
89
91
89
86
84
88
91
95

Medium Clouds (% Sky Obscured)

100
97
99
100
100
100
100
95
100
99
100
100
100
100
96
88
95
95
97
94
91
93
96
85

High Clouds (% Sky Obscured)

29
33
99
41
100
39
15
9
100
100
89
100
100
99
89
41
40
33
87
91
93
78
17
0

ISS Passover

Visibility (miles)

9
9
9
5
4
1
1
1
0
0
1
1
1
1
6
6
1
1
1
1
0
0
0
0

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
88
95
95
95
95
87
95
95
95
95
95
95
80
53

Precipitation Amount (mm)

0.8
0.9
1.2
1.1
1.6
2
1.9
1.1
1
1.1
0.5
0.8
1.4
1.6
1.3
0.3
0.6
0.8
0.9
1.4
0.8
0.7
0.3
0

Wind Speed/Direction (mph)

4
4
4
5
5
4
4
4
4
4
4
4
4
4
4
4
4
5
4
4
4
3
3
3

Chance of Frost

Temperature (°C)

17
17
16
16
15
15
15
15
15
15
16
16
16
16
16
16
16
17
17
16
16
16
16
16

Feels Like (°C)

16
16
15
16
15
14
15
15
16
16
16
16
16
17
17
17
16
17
17
17
17
16
16
17

Dew Point (°C)

12
12
12
14
15
15
15
15
15
15
15
15
15
16
16
16
16
16
16
16
16
16
16
16

Relative Humidity (%)

71
73
75
89
96
98
98
98
98
100
98
96
98
96
96
96
98
95
98
98
98
98
98
98

Pressure (mb)

1012
1012
1012
1012
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

328
329
330
330
334
339
340
341
342
344
346
345
345
347
348
350
352
352
350
347
347
349
354
353

Monday 29

Waning Crescent 23%

00:37

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: 20:53, Transit: 13:18. Moon - Rise: 00:37, Set: No Set. Civil Dark: 21:31 - 05:06. Nautical Dark: 22:20 - 04:16. Astro Dark: 23:26 - 03:14

Total Clouds (% Sky Obscured)

99
99
99
99
99
99
99
100
100
100
100
100
99
98
97
98
98
99
99
95
98
99
99
99

Low Clouds (% Sky Obscured)

94
93
91
91
90
89
93
96
100
100
100
100
97
95
93
91
89
87
88
87
89
90
91
92

Medium Clouds (% Sky Obscured)

91
97
98
97
93
96
95
93
79
66
69
100
97
94
78
65
62
58
56
52
52
52
47
47

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)

0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
6
6
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
Light Rain
Very Light Rain
None
Very Light Rain
Light Rain
Light Rain
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

56
71
69
55
61
72
71
51
35
37
45
59
53
38
32
29
19
24
15
15
13
17
22
23

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
3
3
3
3
3
3
3
4
4
4
4
4
4
4
5
5
4
4
4
4
3
3
3

Chance of Frost

Temperature (°C)

16
16
16
16
16
16
16
16
16
16
16
16
16
16
17
17
17
17
17
17
17
17
17
17

Feels Like (°C)

17
17
17
16
17
16
17
17
17
17
16
17
17
17
17
17
17
18
18
17
18
18
17
17

Dew Point (°C)

16
16
16
15
16
15
16
16
16
16
16
16
16
16
16
16
16
16
16
15
15
15
15
15

Relative Humidity (%)

100
100
98
98
98
98
100
100
100
100
98
100
98
98
96
90
90
92
92
89
85
89
90
89

Pressure (mb)

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

Ozone (du)

349
341
340
339
332
327
323
321
320
319
317
317
318
318
320
321
321
322
322
321
320
318
317
317

Tuesday 30

Waning Crescent 15%

01:17

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 OK
20 OK
21 OK
22 Good

Sun - Rise: 05:45, Set: 20:52, Transit: 13:18. Moon - Rise: 01:17, Set: No Set. Civil Dark: 21:29 - 05:07. Nautical Dark: 22:18 - 04:18. Astro Dark: 23:23 - 03:17

Total Clouds (% Sky Obscured)

97
95
95
97
97
97
98
86
97
96
95
94
96
95
95
90
85
80
65
50
35
29
22
9

Low Clouds (% Sky Obscured)

92
91
92
90
87
84
81
70
77
77
79
81
88
88
89
82
75
68
57
47
35
28
18
9

Medium Clouds (% Sky Obscured)

50
47
45
44
44
43
41
42
43
41
39
37
39
38
34
28
22
14
10
5
0
0
1
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
3
2
1
1
0
0
0
1
1
1
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 (%)

22
22
21
21
18
10
10
9
6
12
15
21
27
28
25
24
20
14
12
7
0
1
1
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
2
2
2
3
2
2
2
3
3
4
5
6
5
5
5
5
4
4
3
2

Chance of Frost

Temperature (°C)

16
16
16
16
16
16
16
16
16
17
18
19
20
20
21
22
22
22
22
21
20
20
19
17

Feels Like (°C)

17
16
17
16
17
17
16
17
18
18
18
20
20
20
21
21
21
21
22
22
22
22
22
21

Dew Point (°C)

15
14
15
14
15
15
14
14
14
14
14
14
15
14
14
14
14
14
14
14
15
15
15
14

Relative Humidity (%)

89
89
92
90
92
92
89
89
87
82
79
73
71
67
64
60
60
60
60
65
69
74
78
82

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

317
317
318
319
321
322
324
326
325
323
321
320
318
317
316
315
314
313
312
312
313
313
312
312

Wednesday 31

Waning Crescent 8%

02:10

No Set

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

Sun - Rise: 05:46, Set: 20:50, Transit: 13:18. Moon - Rise: 02:10, Set: No Set. Civil Dark: 21:28 - 05:09. Nautical Dark: 22:16 - 04:20. Astro Dark: 23:20 - 03:19

Total Clouds (% Sky Obscured)

8
6
8
10
16
19
19
19
24
26
33
42
53
60
71
56
38
26
30
40
44
34
20
6

Low Clouds (% Sky Obscured)

9
10
14
18
28
37
41
42
39
39
40
40
36
28
21
14
8
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
1
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
3
5
7
24
39
55
41
32
20
23
27
27
19
10
2

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

Chance of Frost

Temperature (°C)

16
16
16
16
16
15
15
16
17
18
19
21
22
23
24
24
25
25
26
25
23
22
20
19

Feels Like (°C)

21
18
18
19
19
19
19
17
17
18
18
19
19
26
26
24
24
24
24
27
26
26
25
24

Dew Point (°C)

14
14
14
14
14
14
14
14
13
13
14
14
14
14
14
14
13
13
13
14
15
16
15
14

Relative Humidity (%)

87
87
89
90
90
92
92
86
79
74
69
63
57
55
53
51
48
45
43
50
58
67
71
73

Pressure (mb)

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

Ozone (du)

311
310
309
308
308
307
307
308
308
309
309
309
309
309
310
310
310
311
311
312
312
313
312
312

Thursday 1

Waning Crescent 3%

03:15

No Set

23 Good
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:48, Set: 20:49, Transit: 13:18. Moon - Rise: 03:15, Set: No Set. Civil Dark: 21:26 - 05:10. Nautical Dark: 22:14 - 04:22. Astro Dark: 23:17 - 03:22

Total Clouds (% Sky Obscured)

14
21
28
33
32
32
43
57
74
66
61
54
66
78
88
90
90
91

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
11
21
32
23
12
0
0
0
0
14
33
50

High Clouds (% Sky Obscured)

7
11
19
30
44
53
55
56
55
53
57
58
68
76
87
88
87
83

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
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
1
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
17
16
16
16
15
17
18
19
20
22
24
24
25
26
26
27

Feels Like (°C)

24
19
20
19
20
19
19
16
17
18
18
18
19
27
26
25
26
26

Dew Point (°C)

14
14
14
14
14
14
13
14
14
14
14
14
15
14
14
14
14
14

Relative Humidity (%)

78
79
82
83
85
86
87
82
77
72
67
61
57
53
50
48
46
45

Pressure (mb)

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

Ozone (du)

311
311
310
310
309
308
307
306
305
305
304
304
303
304
304
304
304
305

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

Generated: 26/07/24 22:34:04. Forecast: 26/07/24 to 01/08/24. Timezone: UTC-7.00