Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 30

Waning Gibbous 100%

20:58

06:19

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
23 Bad

Sun - Rise: 05:30, Set: 20:17, Transit: 12:53. Moon - Rise: 20:58, Set: 06:19. Civil Dark: 20:51 - 04:56. Nautical Dark: 21:34 - 04:13. Astro Dark: 22:25 - 03:22

Total Clouds (% Sky Obscured)

42
54
65
72
100
100
100
100
100
100
100
98
97
98
98
100
100
99
99
96
99
100
99
94

Low Clouds (% Sky Obscured)

42
54
65
72
86
92
86
72
73
81
83
78
76
57
48
33
38
43
42
40
61
63
69
68

Medium Clouds (% Sky Obscured)

42
54
65
72
100
100
99
99
100
100
99
93
93
94
94
100
100
96
93
92
94
100
81
46

High Clouds (% Sky Obscured)

42
54
65
72
95
90
55
26
43
31
60
53
57
76
60
89
91
92
89
22
69
95
69
29

ISS Passover

Visibility (miles)

9
9
9
9
9
7
7
6
5
4
3
3
4
6
7
9
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

12
12
13
36
45
49
53
61
59
64
65
64
56
56
49
44
42
40
32
33
36
35
26
16

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
18
18
17
17
17
17
17
18
20
20
21
21
22
22
22
23
23
22
22
20
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

89
89
90
92
95
96
96
96
98
98
98
98
96
96
96
96
96
96
95
95
95
95
96
96

Pressure (mb)

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

Ozone (du)

337
337
337
338
339
339
341
341
340
339
339
338
338
338
339
339
339
339
339
338
336
335
335
335

Friday 31

Waning Gibbous 97%

21:17

07:29

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 Good
20 OK
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:31, Set: 20:15, Transit: 12:53. Moon - Rise: 21:17, Set: 07:29. Civil Dark: 20:49 - 04:57. Nautical Dark: 21:32 - 04:14. Astro Dark: 22:22 - 03:24

Total Clouds (% Sky Obscured)

95
94
96
97
94
100
100
94
74
63
66
68
63
59
62
54
81
65
51
10
27
59
99
61

Low Clouds (% Sky Obscured)

76
80
89
87
83
83
81
66
45
52
50
57
57
57
55
45
42
31
0
2
1
3
9
15

Medium Clouds (% Sky Obscured)

34
74
88
89
78
74
77
56
57
27
31
25
29
6
11
5
13
1
0
2
0
2
0
0

High Clouds (% Sky Obscured)

48
11
5
9
21
57
56
10
1
0
2
3
0
0
0
0
57
60
51
6
27
59
99
52

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
45
79
21
6
1
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
3
16
22
25
12
1
0
13
19
33
47
39
19
11
11
6
20
24
5
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
98
98
98
98
98
96
95
89
73
64
57
52
50
50
51
53
62
80
91
92
93
95

Pressure (mb)

1013
1013
1013
1013
1014
1013
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014

Ozone (du)

334
332
331
329
329
329
327
329
331
332
333
334
332
329
328
328
325
324
323
323
321
321
321
321

Saturday 1

Waning Gibbous 93%

21:34

08:38

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
23 Bad

Sun - Rise: 05:32, Set: 20:14, Transit: 12:53. Moon - Rise: 21:34, Set: 08:38. Civil Dark: 20:48 - 04:59. Nautical Dark: 21:31 - 04:16. Astro Dark: 22:20 - 03:26

Total Clouds (% Sky Obscured)

68
79
80
81
79
80
68
83
100
95
95
97
100
100
100
100
100
99
98
96
98
99
100
100

Low Clouds (% Sky Obscured)

26
40
33
34
32
31
45
44
33
23
58
50
55
41
33
36
28
22
20
25
38
36
28
0

Medium Clouds (% Sky Obscured)

0
9
4
28
10
40
34
40
18
23
64
65
21
39
45
44
33
29
32
28
41
69
49
50

High Clouds (% Sky Obscured)

45
45
45
50
52
47
44
81
100
92
76
89
100
100
100
100
100
97
93
85
89
83
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
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
3
9
6
12
22
17
14
10
8
4
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
4
3
3
3
3
3
3
3
3
3
4
5
5
5
4
3
3
3
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
95
95
95
95
92
91
80
71
78
76
64
61
63
63
59
65
76
79
76
80
81

Pressure (mb)

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

Ozone (du)

323
322
322
322
321
320
319
320
320
318
316
315
314
313
310
309
309
310
311
311
309
308
307
307

Sunday 2

Waning Gibbous 87%

21:52

09:47

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
23 Bad

Sun - Rise: 05:33, Set: 20:13, Transit: 12:53. Moon - Rise: 21:52, Set: 09:47. Civil Dark: 20:46 - 05:00. Nautical Dark: 21:29 - 04:17. Astro Dark: 22:18 - 03:28

Total Clouds (% Sky Obscured)

100
100
95
89
84
88
94
100
92
86
81
87
93
100
100
100
100
99
98
97
98
99
100
100

Low Clouds (% Sky Obscured)

8
10
0
2
6
0
5
33
40
40
39
49
40
45
60
61
65
52
44
39
48
51
62
63

Medium Clouds (% Sky Obscured)

48
56
95
89
84
88
94
97
92
86
81
87
93
100
100
100
100
95
91
86
89
94
99
99

High Clouds (% Sky Obscured)

100
100
82
59
47
59
80
100
81
62
47
61
73
82
81
83
56
84
88
90
94
97
77
99

ISS Passover

Visibility (miles)

9
9
4
4
9
6
5
6
9
9
9
9
9
9
9
9
9
8
7
5
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
Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
None
None
None
None
None
None
None
None
None
Very Light Rain
None
Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

3
31
62
48
45
52
50
21
11
26
26
28
15
13
25
47
64
60
75
59
49
71
51
77

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
18
18
19
19
19
20
21
22
24
25
26
26
26
26
26
23
22
20
21
21
21
20
20

Dew Point (°C)

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

Relative Humidity (%)

89
88
85
96
95
96
96
95
95
95
89
92
94
92
88
87
80
88
85
92
92
91
92
91

Pressure (mb)

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

Ozone (du)

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

Monday 3

Waning Gibbous 79%

22:10

10:58

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
23 Bad

Sun - Rise: 05:35, Set: 20:11, Transit: 12:53. Moon - Rise: 22:10, Set: 10:58. Civil Dark: 20:45 - 05:01. Nautical Dark: 21:27 - 04:19. Astro Dark: 22:16 - 03:30

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

67
75
82
88
92
94
94
96
95
95
92
92
93
93
91
88
83
83
82
80
92
96
100
80

Medium Clouds (% Sky Obscured)

100
100
100
100
100
99
99
98
96
93
91
80
66
55
50
55
50
37
31
28
25
27
25
28

High Clouds (% Sky Obscured)

84
87
100
99
100
100
100
100
100
100
100
100
100
100
97
92
89
74
62
60
47
25
0
0

ISS Passover

Visibility (miles)

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

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

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

Precipitation Probability (%)

79
89
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
92
77
58
58
45
21
15

Precipitation Amount (mm)

0.2
0.5
1.4
1.2
2.3
2.6
2.2
3.1
2
1.5
1.3
1.1
0.9
0.9
1.7
2
2.5
0.4
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
20
19
20
19
19
19
18
18
18
18
18
19
19
19
19
19
18
18
18
17
17
17
17

Feels Like (°C)

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

Dew Point (°C)

18
18
19
19
19
19
19
18
18
18
18
18
18
18
19
18
18
17
17
17
17
17
17
17

Relative Humidity (%)

89
91
96
96
96
96
98
98
98
98
98
100
98
98
98
95
93
90
93
96
96
96
96
96

Pressure (mb)

1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1011
1011
1011
1012
1012
1013
1014
1014

Ozone (du)

310
310
307
309
311
312
312
310
312
314
317
319
322
324
327
334
340
347
349
350
352
352
352
352

Tuesday 4

Waning Gibbous 69%

22:32

12:11

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

Sun - Rise: 05:36, Set: 20:10, Transit: 12:53. Moon - Rise: 22:32, Set: 12:11. Civil Dark: 20:43 - 05:02. Nautical Dark: 21:25 - 04:20. Astro Dark: 22:14 - 03:32

Total Clouds (% Sky Obscured)

100
100
99
98
96
82
73
63
60
60
58
49
43
37
42
45
42
34
25
19
14
14
16
11

Low Clouds (% Sky Obscured)

60
40
32
25
22
24
24
28
26
25
29
28
25
21
22
25
33
30
23
19
14
7
7
5

Medium Clouds (% Sky Obscured)

34
35
60
69
77
46
21
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
0
0
0
1
1
1
1
2
2
2
2
3
3
4
3

ISS Passover

Visibility (miles)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
17
17
17
17
17
17
16
15
19
18
18
19
20
21
26
25
25
25
26
26
20
20
21

Dew Point (°C)

16
16
16
16
16
15
16
16
16
14
12
11
11
11
10
11
12
13
15
15
16
16
15
14

Relative Humidity (%)

96
98
98
98
96
95
93
92
89
72
60
48
45
43
39
42
44
48
57
67
80
80
80
79

Pressure (mb)

1015
1015
1015
1015
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1020
1020
1021

Ozone (du)

348
343
338
335
332
329
329
329
329
328
327
326
324
322
320
319
318
317
315
313
311
308
306
304

Wednesday 5

Third Quarter 58%

22:58

13:28

Sun - Rise: 05:37, Set: 20:09, Transit: 12:53. Moon - Rise: 22:58, Set: 13:28. Civil Dark: 20:42 - 05:04. Nautical Dark: 21:24 - 04:22. Astro Dark: 22:11 - 03:34

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: 30/07/26 00:40:10. Forecast: 30/07/26 to 05/08/26. Timezone: UTC-4.00