Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 27

Third Quarter 58%

23:20

13:07

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

Sun - Rise: 05:18, Set: 20:23, Transit: 12:51. Moon - Rise: 23:20, Set: 13:07. Civil Dark: 20:59 - 04:42. Nautical Dark: 21:46 - 03:57. Astro Dark: 22:44 - 03:00

Total Clouds (% Sky Obscured)

38
33
36
53
40
60
68
58
3
0
39
52
53
56
89
51
59
49
100
64
18
22
37
8

Low Clouds (% Sky Obscured)

37
39
3
0
0
26
28
20
0
0
0
7
25
15
5
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
2
0
0
0
15
10
27
34
74
49
18
6
2
4
2
2
40
2

High Clouds (% Sky Obscured)

40
40
40
57
45
50
57
43
3
1
22
37
38
35
32
14
56
60
100
71
14
19
7
5

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)

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

Chance of Frost

Temperature (°C)

8
8
9
12
16
18
19
20
21
22
23
24
24
23
22
21
18
16
15
15
15
15
14
14

Feels Like (°C)

6
5
7
10
14
16
16
19
20
21
22
23
23
22
22
20
20
17
16
16
15
17
16
16

Dew Point (°C)

2
2
3
5
5
4
4
4
4
5
6
6
7
7
10
13
15
15
15
14
14
14
13
13

Relative Humidity (%)

68
65
64
63
48
40
36
34
33
33
32
32
33
35
44
62
82
95
95
93
93
93
95
95

Pressure (mb)

1019
1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018
1018
1019
1020
1020
1020
1020
1020
1020

Ozone (du)

348
346
344
344
340
338
336
334
332
331
328
326
323
319
318
317
315
315
314
313
311
311
311
310

Sunday 28

Waning Crescent 46%

23:44

14:28

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

Sun - Rise: 05:19, Set: 20:22, Transit: 12:51. Moon - Rise: 23:44, Set: 14:28. Civil Dark: 20:58 - 04:43. Nautical Dark: 21:45 - 03:58. Astro Dark: 22:42 - 03:02

Total Clouds (% Sky Obscured)

43
47
22
29
17
19
44
10
11
6
14
18
15
12
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
4
5
10
6
18
19
18
15
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

39
47
17
31
18
21
62
7
7
3
0
5
1
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 (%)

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)

3
3
2
2
2
3
3
6
7
7
8
8
8
8
7
6
4
3
2
2
2
2
2
3

Chance of Frost

Temperature (°C)

14
14
14
17
19
21
22
23
24
25
26
26
26
25
24
22
20
18
17
17
16
16
15
15

Feels Like (°C)

16
16
15
19
21
22
23
22
24
26
26
26
27
26
26
25
23
21
20
20
19
18
18
17

Dew Point (°C)

14
13
13
14
13
11
11
10
11
12
12
12
13
14
15
17
18
17
16
16
15
15
14
13

Relative Humidity (%)

95
93
89
82
68
55
48
44
43
42
42
42
45
48
58
72
88
93
95
93
92
93
90
89

Pressure (mb)

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

Ozone (du)

310
310
310
309
309
308
307
307
307
306
306
305
305
307
307
307
306
305
306
307
306
305
306
306

Monday 29

Waning Crescent 35%

00:14

15:49

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

Sun - Rise: 05:21, Set: 20:21, Transit: 12:51. Moon - Rise: 00:14, Set: 15:49. Civil Dark: 20:56 - 04:45. Nautical Dark: 21:43 - N/A. Astro Dark: 22:39 - 03:04

Total Clouds (% Sky Obscured)

1
2
3
100
100
100
100
100
100
100
100
54
51
47
49
62
99
100
59
24
24
59
77
52

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
9
16
6
0
0
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
2
5
3
2
2
2
2
2
2
51
39
20

High Clouds (% Sky Obscured)

2
3
2
100
100
100
100
100
100
100
100
61
54
53
56
67
99
100
60
27
27
72
67
38

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
17
17
20
21
23
24
24
24
25
25
25
27
27
27
26
23
20
19
20
19
18
17
16

Dew Point (°C)

13
13
13
14
14
14
14
14
15
13
12
12
12
13
15
17
16
15
15
14
13
13
12
12

Relative Humidity (%)

89
87
87
79
69
61
56
53
55
47
42
41
43
45
53
70
77
77
78
78
79
81
82
83

Pressure (mb)

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

Ozone (du)

305
304
305
305
305
304
305
306
306
307
308
308
309
310
313
317
323
324
331
340
341
341
339
338

Tuesday 30

Waning Crescent 25%

00:54

17:06

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

Sun - Rise: 05:22, Set: 20:19, Transit: 12:50. Moon - Rise: 00:54, Set: 17:06. Civil Dark: 20:55 - 04:46. Nautical Dark: 21:41 - 04:00. Astro Dark: 22:37 - 03:07

Total Clouds (% Sky Obscured)

4
7
21
16
29
36
47
59
73
85
77
67
55
58
50
48
31
24
24
46
67
82
83
79

Low Clouds (% Sky Obscured)

0
0
0
0
9
17
26
23
37
21
22
35
24
23
26
32
24
14
0
2
3
5
14
22

Medium Clouds (% Sky Obscured)

2
2
3
2
3
4
6
17
29
42
31
15
0
3
6
9
6
3
0
10
20
33
23
12

High Clouds (% Sky Obscured)

1
2
9
8
10
10
10
9
10
5
5
5
5
10
2
1
0
4
19
32
50
63
72
80

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
4
5
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
4
35
47
30
39
43
27
12
12
14
7
1
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
83
77
67
60
55
54
54
62
56
55
66
67
64
75
91
93
95
93
93
92
95
93

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

339
338
337
338
337
337
336
335
333
333
334
333
333
333
334
334
333
330
323
319
318
317
315
313

Wednesday 31

Waning Crescent 16%

01:46

18:14

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: 05:23, Set: 20:18, Transit: 12:50. Moon - Rise: 01:46, Set: 18:14. Civil Dark: 20:53 - 04:47. Nautical Dark: 21:39 - 04:02. Astro Dark: 22:34 - 03:09

Total Clouds (% Sky Obscured)

100
81
80
76
73
64
57
53
51
61
60
64
67
68
62
64
69
77
76
74
66
63
57
51

Low Clouds (% Sky Obscured)

27
36
44
50
53
52
55
51
35
51
52
47
50
50
54
53
61
69
77
72
63
53
47
45

Medium Clouds (% Sky Obscured)

0
0
0
0
25
45
67
50
36
24
26
23
22
31
41
57
41
24
7
9
10
10
8
6

High Clouds (% Sky Obscured)

100
91
85
81
75
64
46
34
21
11
20
32
38
47
34
33
32
41
35
51
71
81
85
71

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
2
4
4
19
25
32
38
41
44
45
55
75
88
95
95
95
91
32
41
37
19
22
17

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.5
0.6
0.5
1.2
0.7
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
17
19
20
21
22
22
23
23
24
24
24
23
22
21
20
19
19
18
18
18
18
17

Feels Like (°C)

20
17
20
22
22
23
23
23
23
24
24
24
24
23
24
24
23
23
23
23
23
22
21
21

Dew Point (°C)

16
15
16
16
15
15
14
13
13
13
14
13
12
11
13
15
17
17
17
17
17
17
17
17

Relative Humidity (%)

95
92
92
85
74
68
60
56
52
53
53
50
47
48
56
67
82
85
90
93
95
95
96
98

Pressure (mb)

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

Ozone (du)

310
309
307
307
307
307
307
307
307
306
306
306
306
305
304
304
304
304
304
304
304
304
305
305

Thursday 1

Waning Crescent 9%

02:49

19:09

04 OK
05 OK
06 OK
07 OK
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 OK
02 OK
03 OK

Sun - Rise: 05:24, Set: 20:16, Transit: 12:50. Moon - Rise: 02:49, Set: 19:09. Civil Dark: 20:52 - 04:49. Nautical Dark: 21:37 - 04:03. Astro Dark: 22:32 - 03:11

Total Clouds (% Sky Obscured)

40
39
35
38
51
68
82
83
84
87
85
87
88
82
76
74
64
63
54
42
28
11
9
6

Low Clouds (% Sky Obscured)

42
30
16
1
17
31
46
41
36
35
30
27
23
16
9
3
2
2
1
1
1
1
0
0

Medium Clouds (% Sky Obscured)

3
4
4
4
5
7
7
17
22
30
40
56
68
65
67
69
63
58
52
33
13
1
1
0

High Clouds (% Sky Obscured)

66
66
60
55
45
50
54
55
47
43
48
58
68
46
23
0
0
0
0
5
9
13
9
5

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 (%)

3
4
3
1
3
4
3
22
27
25
29
27
16
29
31
28
32
32
30
26
21
8
15
12

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

Chance of Frost

Temperature (°C)

17
17
18
18
19
20
22
23
23
24
24
25
25
25
23
22
20
19
18
17
16
16
16
16

Feels Like (°C)

20
20
20
19
19
23
23
22
23
24
26
25
25
25
25
25
25
19
20
20
20
19
19
19

Dew Point (°C)

17
17
16
16
16
15
15
15
16
17
18
17
17
17
17
17
18
17
16
15
15
15
15
15

Relative Humidity (%)

96
98
90
83
78
72
67
61
62
64
66
64
63
62
69
76
85
86
88
90
92
95
96
96

Pressure (mb)

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

Ozone (du)

305
305
306
306
306
306
306
306
307
308
309
310
310
311
311
312
312
313
314
315
314
314
313
313

Friday 2

Waning Crescent 4%

03:59

19:51

04 Good
05 OK
06 OK
07 OK
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

Sun - Rise: 05:26, Set: 20:15, Transit: 12:50. Moon - Rise: 03:59, Set: 19:51. Civil Dark: 20:50 - 04:50. Nautical Dark: 21:35 - 04:05. Astro Dark: 22:29 - 03:14

Total Clouds (% Sky Obscured)

3
7
10
12
31
48
65
75
85
95
97
98
99
97
95
91
92
93
95
97
98
100

Low Clouds (% Sky Obscured)

0
3
5
6
12
20
24
41
58
75
68
60
54
46
36
25
39
54
68
64
56
47

Medium Clouds (% Sky Obscured)

0
1
2
3
13
23
33
35
36
38
26
15
3
5
8
11
13
15
17
19
22
29

High Clouds (% Sky Obscured)

1
1
1
1
1
1
1
30
59
88
93
93
94
94
95
98
95
93
90
80
74
69

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
6
5
6
8
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

Precipitation Type

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

Precipitation Probability (%)

10
15
22
30
32
31
24
42
53
60
74
86
95
81
65
46
46
42
29
36
31
7

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.4
0.6
0.8
0.5
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
19
19
20
20
24
25
25
26
26
27
26
25
25
25
25
26
21
21
21
21
21

Dew Point (°C)

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

Relative Humidity (%)

96
98
95
95
93
85
79
72
73
76
77
74
70
67
72
79
85
86
89
92
92
93

Pressure (mb)

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

Ozone (du)

313
313
313
313
314
314
315
315
315
315
315
316
317
318
317
316
315
314
313
313
313
313

Forecast for Sainte-Brigitte-de-Laval, Capitale-Nationale, Canada (47.33,-71.14)

Generated: 27/07/24 04:10:52. Forecast: 27/07/24 to 02/08/24. Timezone: UTC-4.00