Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 29

Waning Gibbous 99%

19:58

07:36

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

Sun - Rise: 06:06, Set: 19:29, Transit: 12:48. Moon - Rise: 19:58, Set: 07:36. Civil Dark: 20:00 - 05:35. Nautical Dark: 20:37 - 04:58. Astro Dark: 21:16 - 04:19

Total Clouds (% Sky Obscured)

66
49
35
28
33
31
0
0
0
18
41
34
32
10
50
1
0
12
56
15
16
7
72
65

Low Clouds (% Sky Obscured)

0
0
35
28
33
31
0
0
0
18
21
21
7
10
9
0
0
0
1
1
1
1
36
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
24
19
20
2
34
1
0
6
17
0
1
3
13
20

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
2
56
13
15
0
3
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
0
0
0
0
0
0
0
0
0
0
0
1
4
8

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

Chance of Frost

Temperature (°C)

14
12
11
9
8
7
8
12
15
17
19
20
21
22
23
22
22
21
19
15
14
14
14
14

Feels Like (°C)

14
13
12
10
8
7
8
13
16
17
19
20
21
21
21
21
22
22
20
15
14
13
12
10

Dew Point (°C)

13
11
10
9
7
6
7
10
12
10
8
7
7
8
8
8
10
12
12
9
7
6
5
3

Relative Humidity (%)

96
96
96
96
94
94
95
89
79
60
48
42
40
39
38
39
44
53
65
64
62
61
54
48

Pressure (mb)

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

Ozone (du)

327
327
327
328
331
331
331
333
332
332
331
327
324
322
321
322
322
322
322
323
323
322
321
321

Sunday 30

Waning Gibbous 95%

20:17

08:48

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
23 Bad
00 Bad

Sun - Rise: 06:07, Set: 19:27, Transit: 12:47. Moon - Rise: 20:17, Set: 08:48. Civil Dark: 19:58 - 05:37. Nautical Dark: 20:35 - 05:00. Astro Dark: 21:14 - 04:20

Total Clouds (% Sky Obscured)

60
85
73
76
100
87
97
90
100
100
97
99
100
100
100
100
100
80
82
93
94
94
78
70

Low Clouds (% Sky Obscured)

46
52
29
29
50
38
54
34
57
59
63
67
73
78
69
80
93
80
75
87
84
79
78
70

Medium Clouds (% Sky Obscured)

24
19
13
60
71
53
84
81
91
89
94
67
88
100
99
98
100
60
54
60
69
44
26
42

High Clouds (% Sky Obscured)

18
40
33
53
100
79
77
73
99
100
18
94
50
51
40
21
2
1
11
17
7
0
0
39

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
2
3
2
3
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
13
0
0

Precipitation Type

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

Precipitation Probability (%)

23
20
25
29
29
24
15
24
46
63
51
28
64
78
35
45
58
93
95
95
95
60
61
62

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0
0
0.5
0.8
0
0
0.2
0.5
0.8
1.1
1.2
0.3
0.4
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
8
8
11
11
11
13
14
12
12
10
8
8
9
11
13
15
17
17
16
16
16
15
15

Relative Humidity (%)

56
64
70
82
84
86
89
82
71
63
53
44
43
46
57
64
76
93
93
96
98
98
98
98

Pressure (mb)

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

Ozone (du)

321
321
322
321
320
319
318
318
318
319
319
317
316
316
316
316
316
317
319
320
321
322
322
321

Monday 31

Waning Gibbous 89%

20:37

10:01

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

Sun - Rise: 06:08, Set: 19:26, Transit: 12:47. Moon - Rise: 20:37, Set: 10:01. Civil Dark: 19:56 - 05:38. Nautical Dark: 20:33 - 05:01. Astro Dark: 21:12 - 04:22

Total Clouds (% Sky Obscured)

81
98
98
98
86
84
56
44
33
28
36
39
32
32
33
33
25
19
12
8
4
0
22
52

Low Clouds (% Sky Obscured)

81
81
93
72
67
68
55
43
31
24
31
32
32
32
33
33
25
19
12
8
4
0
18
35

Medium Clouds (% Sky Obscured)

30
30
21
26
16
15
1
0
0
0
0
13
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

8
0
23
65
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
39

ISS Passover

Visibility (miles)

9
9
2
0
0
2
2
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
45
45
76
61
31
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

62
39
51
52
18
10
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.3
0
0
0.2
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
3
3
3
4
4
5
5
6
7
6
6
6
6
5
4
2
2
3
3
3

Chance of Frost

Temperature (°C)

15
15
14
14
13
13
12
14
16
17
19
20
21
21
22
22
21
19
17
14
13
12
11
10

Feels Like (°C)

18
16
15
14
13
12
12
15
17
18
20
20
20
21
21
21
21
20
18
15
14
13
11
10

Dew Point (°C)

15
15
14
14
13
12
12
14
14
13
12
10
9
8
8
9
10
11
12
11
10
10
9
8

Relative Humidity (%)

98
100
98
100
98
98
98
96
89
77
61
53
46
43
41
43
47
59
74
80
83
86
87
87

Pressure (mb)

1016
1016
1016
1016
1017
1017
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1021
1021
1021
1021

Ozone (du)

324
331
335
335
336
332
333
336
336
333
331
332
334
333
331
329
327
326
324
323
322
321
319
316

Tuesday 1

Waning Gibbous 82%

21:02

11:18

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
23 Bad
00 Bad

Sun - Rise: 06:10, Set: 19:24, Transit: 12:47. Moon - Rise: 21:02, Set: 11:18. Civil Dark: 19:54 - 05:39. Nautical Dark: 20:31 - 05:03. Astro Dark: 21:09 - 04:24

Total Clouds (% Sky Obscured)

62
69
86
84
80
98
100
100
100
78
74
100
100
96
85
78
70
68
70
85
82
66
63
59

Low Clouds (% Sky Obscured)

50
50
44
41
25
14
0
9
20
31
40
47
55
50
48
42
36
27
18
29
40
50
59
59

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
20
43
64
69
65
65
60
55
62
43
42
52
84
57
41
35
34

High Clouds (% Sky Obscured)

42
48
77
80
75
97
100
100
100
78
74
100
100
72
39
1
1
1
1
14
1
0
32
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

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
2
2
3
10
12
8
11
9
3
16
22

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

Chance of Frost

Temperature (°C)

9
8
8
7
7
8
10
12
15
17
20
22
23
24
24
24
24
22
20
18
17
16
16
16

Feels Like (°C)

8
9
9
7
7
8
8
11
14
16
21
23
22
23
24
24
26
24
22
18
17
16
16
16

Dew Point (°C)

7
7
6
6
6
6
7
7
8
8
9
9
8
8
8
8
11
14
14
13
13
14
14
14

Relative Humidity (%)

88
90
90
90
90
90
85
72
62
54
46
42
39
37
37
37
42
61
69
72
77
85
89
92

Pressure (mb)

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

Ozone (du)

314
312
311
310
310
312
311
309
308
308
309
310
313
313
312
311
312
314
316
314
313
311
307
303

Wednesday 2

Waning Gibbous 72%

21:34

12:36

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
23 Bad
00 Bad

Sun - Rise: 06:11, Set: 19:22, Transit: 12:46. Moon - Rise: 21:34, Set: 12:36. Civil Dark: 19:52 - 05:41. Nautical Dark: 20:29 - 05:04. Astro Dark: 21:07 - 04:25

Total Clouds (% Sky Obscured)

61
72
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

61
71
71
70
75
79
82
80
78
75
77
81
84
79
75
71
58
46
34
35
35
39
69
82

Medium Clouds (% Sky Obscured)

26
27
32
37
33
26
17
20
22
20
30
44
57
60
67
70
80
89
100
95
92
88
88
88

High Clouds (% Sky Obscured)

61
72
100
100
100
100
100
100
100
100
100
99
98
98
99
100
100
100
100
100
100
100
92
67

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

28
39
44
45
41
29
9
21
24
25
25
24
22
41
56
70
84
93
95
93
87
77
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.5
0.5
0.5
0.4
0.3
1.1
2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
16
16
15
14
15
16
17
17
18
18
18
18
17
22
22
20
20
21
21
15
15
16
16

Dew Point (°C)

15
15
15
14
14
14
15
16
16
17
18
18
18
17
16
16
15
15
15
15
15
15
15
15

Relative Humidity (%)

93
93
95
92
89
89
92
90
90
89
89
84
79
75
74
74
72
77
83
89
92
93
96
96

Pressure (mb)

1020
1020
1020
1020
1020
1020
1019
1020
1019
1019
1019
1018
1017
1017
1016
1016
1016
1016
1016
1016
1015
1015
1015
1014

Ozone (du)

301
299
297
296
295
295
295
295
293
292
291
292
292
293
293
293
294
293
293
292
293
293
294
293

Thursday 3

Waning Gibbous 61%

22:15

13:55

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
23 Bad
00 Bad

Sun - Rise: 06:12, Set: 19:20, Transit: 12:46. Moon - Rise: 22:15, Set: 13:55. Civil Dark: 19:50 - 05:42. Nautical Dark: 20:26 - 05:05. Astro Dark: 21:05 - 04:27

Total Clouds (% Sky Obscured)

98
98
98
98
98
98
100
100
100
100
99
98
98
94
91
89
91
91
91
93
94
94
91
91

Low Clouds (% Sky Obscured)

94
95
94
90
88
87
87
86
85
85
88
91
93
82
70
59
63
65
68
75
86
92
91
91

Medium Clouds (% Sky Obscured)

88
86
81
68
33
16
17
25
26
35
47
59
73
74
78
81
78
79
80
76
74
70
52
32

High Clouds (% Sky Obscured)

35
35
30
30
57
78
100
99
99
98
85
71
57
46
35
24
15
9
3
9
12
9
8
12

ISS Passover

Visibility (miles)

3
1
4
7
9
8
7
6
4
3
1
4
6
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

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
73
28
34
37
37
42
47
51
45
37

Precipitation Amount (mm)

3.2
1.8
1.5
1
1.7
2.2
3.2
1.7
1.2
1
1.4
1.7
1.8
1.1
0.5
0
0
0
0
0
0
0.3
0.2
0

Wind Speed/Direction (mph)

9
11
10
10
10
10
10
9
10
10
10
10
9
8
8
9
9
9
9
8
7
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
95
95
96
95
95
96
96
95
95
95
95
93
92
90
90
90
92
92
93
95
95

Pressure (mb)

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

Ozone (du)

292
292
295
298
301
303
305
307
305
302
300
302
304
306
306
307
307
308
308
309
307
306
304
304

Friday 4

Third Quarter 49%

23:10

15:08

Sun - Rise: 06:13, Set: 19:18, Transit: 12:46. Moon - Rise: 23:10, Set: 15:08. Civil Dark: 19:48 - 05:43. Nautical Dark: 20:24 - 05:07. Astro Dark: 21:03 - 04:29

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 29/08/26 01:20:12. Forecast: 29/08/26 to 04/09/26. Timezone: UTC-4.00