Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 27

Third Quarter 58%

23:28

13:06

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

Sun - Rise: 05:27, Set: 20:20, Transit: 12:53. Moon - Rise: 23:28, Set: 13:06. Civil Dark: 20:54 - 04:53. Nautical Dark: 21:38 - 04:09. Astro Dark: 22:30 - 03:19

Total Clouds (% Sky Obscured)

15
14
9
0
3
17
20
41
32
26
21
1
0
0
0
0
30
0
3
0
2
4
10
45

Low Clouds (% Sky Obscured)

55
57
28
0
0
0
26
52
42
37
29
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium 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

High Clouds (% Sky Obscured)

2
0
2
0
2
20
3
6
5
2
2
1
0
0
0
0
25
0
2
0
2
4
10
50

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

Chance of Frost

Temperature (°C)

13
12
12
14
17
20
22
23
24
25
26
26
27
26
26
24
22
20
19
17
15
14
14
14

Feels Like (°C)

14
13
13
16
20
22
22
25
25
26
27
27
28
29
28
27
25
23
21
18
16
15
15
14

Dew Point (°C)

12
11
11
12
14
14
13
13
12
12
12
12
13
14
17
19
18
17
16
13
11
11
10
9

Relative Humidity (%)

95
93
93
89
79
67
57
51
46
44
42
41
42
46
58
72
79
82
81
79
79
78
76
74

Pressure (mb)

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

Ozone (du)

356
355
353
352
349
345
344
342
341
340
339
339
338
336
331
329
327
324
322
319
317
315
314
313

Sunday 28

Waning Crescent 46%

23:54

14:25

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

Sun - Rise: 05:28, Set: 20:18, Transit: 12:53. Moon - Rise: 23:54, Set: 14:25. Civil Dark: 20:53 - 04:54. Nautical Dark: 21:36 - 04:10. Astro Dark: 22:28 - 03:21

Total Clouds (% Sky Obscured)

40
7
0
0
1
3
2
16
44
22
28
16
15
3
0
0
0
0
42
20
79
100
77
95

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
32
39
37
32
27
5
0
0
0
0
0
16
62
46
39
35

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
7
33
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

45
10
0
1
1
4
3
5
4
0
8
0
0
0
0
0
0
0
51
11
55
100
69
92

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
1
4
8

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)

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

Chance of Frost

Temperature (°C)

14
13
13
15
19
22
24
26
27
28
29
29
29
29
29
27
25
23
21
19
18
17
16
16

Feels Like (°C)

12
12
14
17
21
25
27
29
30
31
32
32
32
32
33
30
28
27
25
20
20
18
17
18

Dew Point (°C)

9
9
9
11
13
14
15
16
16
16
16
16
16
17
21
22
23
21
19
18
16
16
15
14

Relative Humidity (%)

72
74
75
75
66
61
58
53
49
47
45
44
44
47
61
74
88
91
91
91
92
92
92
89

Pressure (mb)

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

Ozone (du)

312
311
311
312
311
311
311
310
310
310
310
310
310
310
310
310
311
314
313
313
315
316
316
317

Monday 29

Waning Crescent 35%

00:26

15:44

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: 05:29, Set: 20:17, Transit: 12:53. Moon - Rise: 00:26, Set: 15:44. Civil Dark: 20:51 - 04:55. Nautical Dark: 21:35 - 04:12. Astro Dark: 22:26 - 03:23

Total Clouds (% Sky Obscured)

72
80
100
70
67
100
99
81
96
85
82
40
82
81
100
100
100
37
35
47
70
83
92
98

Low Clouds (% Sky Obscured)

23
10
5
5
0
0
0
0
9
18
13
7
17
6
0
42
5
0
0
0
11
28
38
47

Medium Clouds (% Sky Obscured)

0
0
4
3
2
2
3
9
27
21
19
22
29
18
6
20
62
25
25
23
27
35
37
88

High Clouds (% Sky Obscured)

73
83
100
57
45
100
98
76
93
80
73
3
60
74
100
100
100
5
2
20
35
51
78
91

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
8
9
9

Fog (%)

14
16
18
6
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
1
4
16
19
31
16
9
15
22
20
20
10

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

Chance of Frost

Temperature (°C)

16
16
16
18
20
23
25
26
28
29
30
30
30
30
29
28
25
23
22
21
20
19
19
18

Feels Like (°C)

16
15
16
19
23
26
26
28
31
31
34
33
33
32
33
29
27
25
25
25
22
22
21
20

Dew Point (°C)

14
14
13
15
15
16
16
17
17
17
17
17
17
18
22
23
23
21
21
20
19
18
18
18

Relative Humidity (%)

86
85
83
82
70
63
59
55
51
47
44
44
45
49
63
77
88
91
94
93
95
96
96
96

Pressure (mb)

1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1015
1014
1014
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

317
320
323
324
327
326
330
330
328
326
328
329
336
339
343
346
348
352
353
352
352
352
350
350

Tuesday 30

Waning Crescent 25%

01:08

16:59

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 OK
21 OK
22 Bad
23 Bad
00 OK
01 Good
02 OK
03 OK

Sun - Rise: 05:31, Set: 20:16, Transit: 12:53. Moon - Rise: 01:08, Set: 16:59. Civil Dark: 20:50 - 04:57. Nautical Dark: 21:33 - 04:13. Astro Dark: 22:23 - 03:25

Total Clouds (% Sky Obscured)

98
94
90
87
92
96
100
96
92
89
75
59
48
41
39
40
19
0
30
20
15
2
19
38

Low Clouds (% Sky Obscured)

57
40
23
7
17
27
38
25
13
0
13
26
39
26
13
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

90
89
85
86
88
86
83
68
67
60
56
43
4
2
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

88
77
67
55
67
83
100
95
89
83
62
40
25
25
30
40
23
0
50
45
47
3
11
18

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
3
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 (%)

15
5
2
2
12
16
15
28
29
24
28
28
30
24
17
16
31
24
36
40
11
3
2
1

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

Chance of Frost

Temperature (°C)

18
18
19
19
20
21
23
25
26
28
29
29
29
29
28
26
25
23
23
22
22
21
21
21

Feels Like (°C)

19
19
19
21
22
23
24
26
27
28
29
29
29
30
31
29
26
25
25
22
23
22
23
23

Dew Point (°C)

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

Relative Humidity (%)

95
95
96
95
91
87
78
70
59
53
47
44
42
45
61
68
72
79
85
92
95
94
95
95

Pressure (mb)

1014
1014
1014
1014
1014
1015
1015
1015
1014
1014
1013
1013
1013
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

351
352
351
350
348
345
343
341
340
340
338
336
334
333
333
333
329
327
324
321
318
315
315
316

Wednesday 31

Waning Crescent 16%

02:00

18:06

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: 05:32, Set: 20:15, Transit: 12:53. Moon - Rise: 02:00, Set: 18:06. Civil Dark: 20:49 - 04:58. Nautical Dark: 21:32 - 04:15. Astro Dark: 22:21 - 03:27

Total Clouds (% Sky Obscured)

57
54
62
66
60
55
54
54
54
45
45
35
35
98
75
46
44
42
44
54
58
62
71
84

Low Clouds (% Sky Obscured)

0
12
24
36
49
63
76
69
62
55
52
49
47
46
44
43
56
65
77
71
70
68
73
79

Medium Clouds (% Sky Obscured)

0
0
0
1
12
23
35
37
44
46
43
40
40
88
69
48
44
39
38
39
53
54
71
84

High Clouds (% Sky Obscured)

20
20
22
20
22
22
19
24
31
35
40
35
30
30
25
25
26
22
23
24
24
30
44
58

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

Precipitation Probability (%)

0
0
0
0
2
2
2
21
34
47
62
69
64
54
58
66
95
95
95
90
75
60
65
71

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.3
0
0
0
0.8
1.1
1.4
0.8
0.5
0.3
0.4
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
21
21
23
24
25
26
27
27
27
27
27
27
25
25
25
24
23
22
22
21
21
21
20

Feels Like (°C)

22
23
23
25
27
27
27
27
27
28
27
27
27
26
26
26
26
26
25
25
25
25
23
21

Dew Point (°C)

20
20
21
22
21
19
17
15
14
13
12
11
11
13
17
18
19
18
18
17
18
18
17
17

Relative Humidity (%)

95
95
95
94
87
70
55
48
45
42
38
36
37
45
59
64
72
74
75
76
79
80
81
82

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012

Ozone (du)

316
316
316
317
316
314
312
311
311
311
310
310
310
310
310
309
309
309
309
308
308
308
307
308

Thursday 1

Waning Crescent 9%

03:02

19:01

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: 05:33, Set: 20:13, Transit: 12:53. Moon - Rise: 03:02, Set: 19:01. Civil Dark: 20:47 - 04:59. Nautical Dark: 21:30 - 04:17. Astro Dark: 22:19 - 03:29

Total Clouds (% Sky Obscured)

99
99
100
100
100
100
100
86
73
60
72
85
97
88
81
74
60
46
36
44
61
72
77
79

Low Clouds (% Sky Obscured)

85
84
85
84
79
77
72
69
65
62
57
52
47
41
35
27
18
9
0
10
19
29
37
44

Medium Clouds (% Sky Obscured)

98
90
82
77
74
66
67
51
35
20
26
33
40
32
24
16
23
30
32
38
40
41
37
37

High Clouds (% Sky Obscured)

75
72
70
67
61
54
49
32
18
3
24
45
75
71
65
59
48
37
31
28
25
19
34
44

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

Precipitation Probability (%)

77
64
49
29
33
33
33
36
38
37
43
46
43
54
57
56
58
53
40
35
33
35
34
37

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
21
21
21
21
22
23
23
25
26
28
28
28
28
27
26
24
23
22
21
20
20
19
19

Feels Like (°C)

22
22
22
22
23
22
22
23
22
21
21
33
31
31
30
31
30
25
25
25
24
23
21
21

Dew Point (°C)

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

Relative Humidity (%)

84
84
85
87
89
85
83
80
67
57
48
52
57
63
68
73
80
85
91
96
96
95
95
96

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

309
310
311
312
314
314
314
314
314
314
314
316
317
319
318
318
317
316
316
315
315
314
314
315

Friday 2

Waning Crescent 4%

No Rise

19:44

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 OK
23 OK
00 OK
01 OK

Sun - Rise: 05:34, Set: 20:12, Transit: 12:53. Moon - Rise: No Rise, Set: 19:44. Civil Dark: 20:46 - 05:00. Nautical Dark: 21:28 - 04:18. Astro Dark: 22:17 - 03:31

Total Clouds (% Sky Obscured)

80
78
76
75
68
62
59
68
82
90
79
69
58
41
24
8
9
10
13
24
36
43

Low Clouds (% Sky Obscured)

53
36
19
3
12
21
30
33
37
42
39
34
31
21
11
0
0
0
0
8
16
24

Medium Clouds (% Sky Obscured)

37
37
42
46
33
21
8
14
20
27
33
40
47
32
18
3
4
4
4
4
4
4

High Clouds (% Sky Obscured)

55
43
33
28
31
33
35
38
41
44
33
19
2
2
1
1
2
3
3
10
11
13

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
Very Light Rain
Very 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

Precipitation Probability (%)

40
35
33
36
35
38
44
56
66
75
79
80
86
84
85
87
69
49
14
12
9
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.3
0.4
0.4
0.4
0.6
0.6
0.6
0.8
0.4
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
19
20
21
23
25
27
27
28
28
29
29
30
28
27
25
24
24
22
21
20

Feels Like (°C)

20
20
20
20
20
25
26
27
29
31
32
32
32
32
32
32
32
29
28
28
27
25

Dew Point (°C)

18
17
18
19
20
21
22
23
24
25
26
27
27
28
27
25
24
24
23
22
21
20

Relative Humidity (%)

96
96
96
93
94
88
84
81
83
86
90
90
88
89
91
92
94
95
97
96
96
96

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010

Ozone (du)

315
315
317
318
320
320
321
321
321
322
322
321
320
319
318
318
318
317
316
315
315
314

Forecast for View Point, Estrie, Canada (45.37,-71.85)

Generated: 27/07/24 04:07:23. Forecast: 27/07/24 to 02/08/24. Timezone: UTC-4.00