Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 19

Waning Crescent 34%

00:46

15:48

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

Sun - Rise: 05:24, Set: 20:33, Transit: 12:58. Moon - Rise: 00:46, Set: 15:48. Civil Dark: 21:08 - 04:48. Nautical Dark: 21:54 - 04:03. Astro Dark: 22:50 - 03:07

Total Clouds (% Sky Obscured)

0
0
11
17
17
48
92
65
30
30
70
24
35
44
100
100
98
100
100
90
98
95
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
1
0
0
0
8
1
9
6
10
2
5
10
5
25

Medium Clouds (% Sky Obscured)

0
0
11
17
17
26
35
53
2
28
36
20
28
40
43
64
54
89
81
90
72
65
94
100

High Clouds (% Sky Obscured)

0
0
0
0
0
38
91
12
22
3
52
1
3
12
96
75
66
57
100
60
65
91
74
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
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
4
3
8
18
81

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
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
14
13
13
13
15
17
19
20
22
23
24
24
25
25
24
24
23
21
21
21
19
18

Feels Like (°C)

14
14
14
13
13
13
15
15
18
19
22
22
24
24
25
27
26
26
24
22
21
20
18
19

Dew Point (°C)

10
10
10
10
9
10
12
13
14
14
15
16
16
16
16
19
19
18
18
16
15
15
14
14

Relative Humidity (%)

78
79
79
79
76
79
82
78
72
68
66
63
61
59
58
69
70
69
75
74
69
68
75
77

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1016
1015
1014
1014
1013
1013
1013
1013
1013
1012
1012

Ozone (du)

329
330
332
331
330
329
330
329
328
327
328
331
331
332
334
333
329
325
324
324
321
319
319
318

Sunday 20

Waning Crescent 23%

No Rise

17:09

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 OK
00 Bad

Sun - Rise: 05:25, Set: 20:32, Transit: 12:58. Moon - Rise: No Rise, Set: 17:09. Civil Dark: 21:07 - 04:50. Nautical Dark: 21:53 - 04:04. Astro Dark: 22:48 - 03:09

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
86
100
72
76
73
58
31
0
28
87
78
59
45
48

Low Clouds (% Sky Obscured)

60
67
63
55
99
100
89
91
100
100
86
90
72
76
73
46
31
0
28
65
78
59
45
48

Medium Clouds (% Sky Obscured)

100
96
100
100
72
91
100
86
88
87
35
55
37
17
0
13
7
0
0
30
27
6
24
48

High Clouds (% Sky Obscured)

100
100
100
100
83
100
100
100
97
6
0
0
0
0
4
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
6
9
9
7
5
8
2
9
9
9
9
9
7
4
9
8
5
9
9
9
9
9

Fog (%)

2
1
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Very Light Rain
None
None
Very Light Rain
Very Light Rain
None
Very Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

84
83
70
90
95
78
71
72
80
74
76
43
32
57
59
50
63
74
43
28
24
5
4
3

Precipitation Amount (mm)

0.4
0.7
0.2
0.5
1
0.4
0.4
0.5
0.5
0
0.3
0
0
0.3
0.3
0
0.3
0.5
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
89
95
95
95
96
96
98
96
93
93
89
91
79
80
81
75
83
86
88
85
81
85
87

Pressure (mb)

1012
1012
1011
1011
1011
1011
1011
1010
1010
1009
1009
1009
1009
1009
1008
1008
1008
1008
1008
1009
1010
1011
1011
1011

Ozone (du)

318
318
318
319
322
322
321
322
323
325
324
324
327
331
333
334
334
334
334
333
334
334
335
335

Monday 21

Waning Crescent 13%

01:28

18:24

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

Sun - Rise: 05:26, Set: 20:31, Transit: 12:58. Moon - Rise: 01:28, Set: 18:24. Civil Dark: 21:06 - 04:51. Nautical Dark: 21:51 - 04:05. Astro Dark: 22:46 - 03:11

Total Clouds (% Sky Obscured)

39
30
6
2
8
25
6
32
46
49
49
58
98
95
88
82
30
26
69
53
67
70
72
68

Low Clouds (% Sky Obscured)

1
1
2
1
3
9
4
32
46
49
48
58
75
46
56
18
1
0
14
10
10
15
15
20

Medium Clouds (% Sky Obscured)

39
30
0
0
0
0
0
0
0
26
28
45
36
33
20
25
21
25
20
17
15
12
17
25

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
3
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 (%)

5
0
0
0
0
0
0
0
0
0
2
11
0
1
12
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
15
14
13
12
12
11
14
15
15
17
17
17
16
17
17
17
19
19
16
14
13
12
12

Dew Point (°C)

13
12
11
10
9
9
9
10
9
9
9
9
9
10
11
12
13
12
13
12
10
9
8
7

Relative Humidity (%)

87
87
86
87
87
87
84
79
71
67
64
61
56
60
63
66
73
65
74
73
72
69
69
69

Pressure (mb)

1012
1012
1012
1013
1014
1014
1015
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1018
1019
1019
1019

Ozone (du)

340
339
344
344
344
349
354
355
355
354
348
343
344
344
344
344
346
345
343
342
341
340
340
340

Tuesday 22

Waning Crescent 6%

02:23

19:27

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

Sun - Rise: 05:27, Set: 20:30, Transit: 12:58. Moon - Rise: 02:23, Set: 19:27. Civil Dark: 21:05 - 04:52. Nautical Dark: 21:50 - 04:07. Astro Dark: 22:44 - 03:13

Total Clouds (% Sky Obscured)

73
48
15
2
2
2
0
2
5
45
71
28
32
23
20
60
12
5
1
3
24
4
19
14

Low Clouds (% Sky Obscured)

20
8
1
2
2
2
0
2
3
0
1
2
2
1
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

32
25
13
0
0
0
0
0
0
0
10
20
26
18
16
12
9
5
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
1
0
0
0
0
0
0
0
4
5
0
0
0
0
4
1
1
1
1
1
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)

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

Chance of Frost

Temperature (°C)

12
12
11
10
10
11
12
14
16
17
18
19
19
20
20
20
20
20
20
17
15
14
12
12

Feels Like (°C)

12
12
11
11
11
11
13
16
17
18
17
18
20
21
22
23
21
22
22
19
16
14
13
12

Dew Point (°C)

8
8
8
8
7
8
9
10
10
11
11
11
11
11
12
11
12
12
14
12
11
11
10
9

Relative Humidity (%)

72
73
79
83
84
83
81
74
69
66
63
59
58
56
57
56
57
59
71
72
75
82
83
84

Pressure (mb)

1020
1020
1020
1020
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022

Ozone (du)

339
341
341
340
341
343
343
341
339
339
338
337
336
337
335
332
330
329
328
326
324
321
318
316

Wednesday 23

Waning Crescent 2%

03:31

20:16

01 Bad
02 Bad
03 OK
04 Bad
05 Bad
06 Bad
07 OK
08 Good
09 Good
10 OK
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: 05:28, Set: 20:29, Transit: 12:58. Moon - Rise: 03:31, Set: 20:16. Civil Dark: 21:04 - 04:53. Nautical Dark: 21:49 - 04:08. Astro Dark: 22:42 - 03:15

Total Clouds (% Sky Obscured)

65
77
27
92
88
97
19
12
16
43
74
99
76
68
73
77
81
86
87
90
92
95
97
98

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
0
12
24
19
12
16
33
63
49
32
43
47
51
42
33
24
33
41
48
57
63

High Clouds (% Sky Obscured)

5
29
27
78
60
47
3
2
4
14
16
72
64
28
33
38
41
43
63
76
82
85
90
95

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
1
3

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

Chance of Frost

Temperature (°C)

12
12
11
11
11
12
13
16
18
20
21
22
23
25
25
26
26
25
24
22
21
20
19
19

Feels Like (°C)

11
10
9
11
9
10
12
15
17
20
20
21
23
25
25
25
25
26
25
26
22
22
22
22

Dew Point (°C)

10
9
9
9
9
9
11
12
13
14
15
16
16
16
17
18
18
18
17
16
16
16
15
15

Relative Humidity (%)

87
86
86
87
87
86
84
79
74
71
68
67
64
58
59
60
60
63
65
67
71
75
77
75

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1020
1020
1019
1019
1018
1018
1017
1017
1017
1017
1017
1017

Ozone (du)

314
311
309
308
307
307
307
308
308
308
308
308
308
307
307
306
305
304
304
303
303
303
302
302

Thursday 24

New Moon 0%

04:48

20:52

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: 05:29, Set: 20:28, Transit: 12:58. Moon - Rise: 04:48, Set: 20:52. Civil Dark: 21:03 - 04:54. Nautical Dark: 21:47 - 04:10. Astro Dark: 22:40 - 03:17

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

0
0
0
0
11
33
43
61
79
94
92
88
85
83
81
80
56
32
13
37
61
80
82
84

Medium Clouds (% Sky Obscured)

73
73
73
73
80
87
95
97
99
100
90
79
68
46
24
1
6
14
20
21
21
17
14
11

High Clouds (% Sky Obscured)

96
97
98
100
87
73
59
74
87
100
99
96
73
36
18
0
25
56
87
94
93
87
77
54

ISS Passover

Visibility (miles)

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

None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
Light Rain
Moderate Rain
Moderate Rain
Ice pellet
Ice pellet

Precipitation Probability (%)

3
15
22
24
47
57
61
95
95
95
95
95
95
95
82
48
44
43
44
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.5
0.8
1.3
1.7
1.9
1.9
1.1
0.5
0
0
0
0
1.4
2.8
3.8
1.3
0.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
20
20
19
19
19
20
19
19
19
19
19
20
20
20
20
20
20
20
20
20
19
19
19

Feels Like (°C)

20
20
19
19
19
19
20
20
18
18
19
19
19
19
20
20
20
20
20
20
22
21
21
22

Dew Point (°C)

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

Relative Humidity (%)

71
69
71
75
78
84
89
95
96
96
98
96
98
96
98
96
98
98
98
98
98
98
98
98

Pressure (mb)

1016
1016
1016
1015
1015
1015
1015
1015
1014
1014
1013
1013
1012
1012
1011
1010
1010
1009
1009
1009
1009
1009
1010
1010

Ozone (du)

302
302
303
304
304
305
305
305
305
306
306
308
310
311
311
312
312
313
313
314
314
313
313
314

Friday 25

Waxing Crescent 1%

06:06

21:19

Sun - Rise: 05:30, Set: 20:27, Transit: 12:58. Moon - Rise: 06:06, Set: 21:19. Civil Dark: 21:01 - 04:56. Nautical Dark: 21:46 - 04:11. Astro Dark: 22:38 - 03:19

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 Domaine-Joyeux, Mont�r�gie, Canada (45.22,-73.09)

Generated: 19/07/25 00:19:30. Forecast: 19/07/25 to 25/07/25. Timezone: UTC-4.00