Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 19

Waning Crescent 1%

06:32

15:31

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

Sun - Rise: 06:57, Set: 16:18, Transit: 11:38. Moon - Rise: 06:32, Set: 15:31. Civil Dark: 16:50 - 06:25. Nautical Dark: 17:26 - 05:49. Astro Dark: 18:01 - 05:14

Total Clouds (% Sky Obscured)

43
44
44
35
35
33
38
28
70
68
59
63
67
46
29
32
31
38
70
73
96
72
64
60

Low Clouds (% Sky Obscured)

43
39
36
35
35
33
25
28
54
55
59
63
67
46
29
32
31
38
70
73
76
68
49
41

Medium Clouds (% Sky Obscured)

11
17
21
24
23
22
19
4
0
0
2
2
0
0
2
0
0
0
27
27
57
39
41
30

High Clouds (% Sky Obscured)

0
0
2
3
4
2
10
2
22
14
1
3
5
2
2
4
5
4
4
8
69
7
7
9

ISS Passover

Visibility (miles)

5
5
5
9
5
6
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
4

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)

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

Chance of Frost

Temperature (°C)

-7
-8
-8
-7
-8
-8
-7
-4
-3
-2
-1
-1
-0
-1
-2
-3
-4
-5
-5
-5
-4
-4
-5
-5

Feels Like (°C)

-10
-10
-11
-10
-10
-10
-9
-7
-5
-4
-4
-3
-2
-2
-3
-5
-6
-7
-7
-7
-7
-8
-7
-7

Dew Point (°C)

-8
-9
-9
-8
-9
-9
-8
-6
-4
-3
-3
-3
-2
-2
-3
-4
-5
-6
-6
-6
-5
-5
-6
-6

Relative Humidity (%)

94
92
92
92
90
92
92
90
89
89
86
86
86
91
92
92
94
92
92
92
92
92
92
92

Pressure (mb)

1021
1021
1022
1022
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

304
303
302
303
302
301
302
303
303
303
302
301
300
301
301
302
303
305
306
307
312
317
315
313

Thursday 20

New Moon 0%

07:38

16:02

02 Bad
03 Bad
04 Bad
05 Bad
06 OK
07 OK
08 Bad
09 OK
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
01 Bad

Sun - Rise: 06:58, Set: 16:17, Transit: 11:38. Moon - Rise: 07:38, Set: 16:02. Civil Dark: 16:50 - 06:26. Nautical Dark: 17:26 - 05:50. Astro Dark: 18:01 - 05:15

Total Clouds (% Sky Obscured)

67
69
64
53
36
35
39
40
30
39
53
47
50
55
75
72
80
47
66
86
72
100
100
100

Low Clouds (% Sky Obscured)

34
14
11
13
13
17
22
20
6
4
2
1
1
1
1
1
1
0
1
1
1
1
21
1

Medium Clouds (% Sky Obscured)

15
28
35
39
21
16
22
15
16
6
2
2
2
2
3
52
51
23
42
78
54
40
25
58

High Clouds (% Sky Obscured)

31
30
27
10
9
10
6
13
5
39
53
47
50
55
75
72
45
12
40
79
72
100
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 (%)

18
29
35
23
13
11
9
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
3
2
3
3
2
1
2
2
3
3
2
2
2
3
3
3
3
3
3
4
4
4

Chance of Frost

Temperature (°C)

-5
-5
-5
-6
-6
-6
-5
-3
-1
-0
1
1
1
1
0
-1
-2
-2
-2
-3
-2
-2
-2
-2

Feels Like (°C)

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

Dew Point (°C)

-6
-6
-6
-7
-7
-7
-7
-5
-3
-2
-1
0
0
1
-0
-2
-3
-3
-3
-4
-3
-3
-3
-3

Relative Humidity (%)

92
92
92
90
90
90
89
86
86
87
89
93
93
94
96
94
96
94
94
94
92
91
91
89

Pressure (mb)

1026
1025
1025
1025
1026
1026
1026
1026
1025
1025
1024
1023
1023
1023
1022
1022
1022
1022
1021
1021
1021
1020
1019
1018

Ozone (du)

312
312
312
312
309
307
304
303
300
297
297
298
298
295
293
291
291
290
293
297
299
300
301
305

Friday 21

Waxing Crescent 2%

08:41

16:42

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
01 Bad

Sun - Rise: 07:00, Set: 16:16, Transit: 11:38. Moon - Rise: 08:41, Set: 16:42. Civil Dark: 16:49 - 06:27. Nautical Dark: 17:25 - 05:51. Astro Dark: 18:00 - 05:16

Total Clouds (% Sky Obscured)

100
83
96
80
92
90
96
95
94
99
100
100
100
97
99
97
89
89
88
90
84
80
73
64

Low Clouds (% Sky Obscured)

4
17
32
43
36
32
75
73
89
88
100
100
98
85
85
78
72
72
70
71
66
65
59
41

Medium Clouds (% Sky Obscured)

100
74
93
25
59
47
44
37
33
46
40
40
97
92
41
42
8
8
8
5
3
2
0
2

High Clouds (% Sky Obscured)

100
6
7
70
55
33
40
21
25
34
35
50
45
50
40
65
64
50
4
3
3
2
0
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
1
0
0
1
7
2
0
0
0
0
0
0
0

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

Precipitation Probability (%)

0
0
0
0
2
10
11
22
22
44
74
86
95
95
83
44
31
34
36
46
31
21
5
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.4
0.5
1.1
1
0.4
0
0
0
0
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-2
-1
-1
-1
-1
-1
0
2
2
3
3
3
4
4
4
3
3
3
3
2
1
1
1
1

Feels Like (°C)

-5
-6
-5
-5
-5
-5
-5
-3
-2
-1
-0
-1
-0
-1
-1
-2
-2
-1
-1
-1
-2
-1
-1
-2

Dew Point (°C)

-3
-3
-3
-3
-3
-3
-2
-1
1
2
3
3
3
3
3
3
3
3
2
2
1
1
1
1

Relative Humidity (%)

91
89
89
89
87
87
87
84
91
94
96
96
98
98
96
98
96
98
96
98
100
100
100
100

Pressure (mb)

1018
1018
1017
1016
1016
1016
1015
1015
1014
1012
1011
1010
1009
1009
1009
1010
1010
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

305
304
308
308
308
309
310
315
314
313
310
308
310
311
312
307
303
302
296
295
296
298
299
301

Saturday 22

Waxing Crescent 6%

09:38

17:30

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 OK
16 OK
17 OK
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:01, Set: 16:16, Transit: 11:38. Moon - Rise: 09:38, Set: 17:30. Civil Dark: 16:48 - 06:28. Nautical Dark: 17:24 - 05:52. Astro Dark: 18:00 - 05:17

Total Clouds (% Sky Obscured)

37
43
62
76
89
92
73
90
96
78
47
84
83
30
35
33
67
78
73
64
73
64
82
71

Low Clouds (% Sky Obscured)

24
27
28
31
29
39
54
87
95
71
30
80
80
9
13
16
66
78
73
57
20
26
28
22

Medium Clouds (% Sky Obscured)

5
7
22
39
50
51
46
38
26
19
10
6
3
0
0
0
0
0
0
0
31
23
47
42

High Clouds (% Sky Obscured)

0
3
5
5
5
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
26

ISS Passover

Visibility (miles)

0
0
0
0
3
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 (%)

1
0
0
0
0
3
4
5
10
12
13
15
14
11
9
7
2
3
2
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)

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

Chance of Frost

Temperature (°C)

1
-1
-1
-1
-1
-1
-1
0
1
1
1
2
2
1
-0
-1
-1
-2
-2
-2
-2
-3
-3
-3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
98
98
96
96
92
89
84
80
76
74
80
84
86
86
84
84
86
87
87
89
89

Pressure (mb)

1012
1012
1012
1012
1013
1013
1013
1014
1014
1014
1014
1014
1015
1015
1016
1017
1017
1018
1018
1019
1019
1019
1019
1020

Ozone (du)

299
298
295
295
295
294
295
297
298
296
296
298
299
299
300
302
302
304
305
306
307
307
308
310

Sunday 23

Waxing Crescent 11%

10:27

18:29

02 Bad
03 Bad
04 Bad
05 OK
06 OK
07 OK
08 OK
09 OK
10 Bad
11 OK
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: 07:02, Set: 16:15, Transit: 11:39. Moon - Rise: 10:27, Set: 18:29. Civil Dark: 16:48 - 06:30. Nautical Dark: 17:24 - 05:53. Astro Dark: 17:59 - 05:18

Total Clouds (% Sky Obscured)

93
90
84
21
21
18
20
23
99
19
84
86
89
92
94
96
98
98
98
98
95
93
91
82

Low Clouds (% Sky Obscured)

16
7
11
15
18
14
9
6
10
11
62
58
61
64
60
57
59
73
83
89
88
87
86
73

Medium Clouds (% Sky Obscured)

56
60
59
9
7
11
17
23
86
19
46
49
55
68
76
85
93
89
84
78
56
37
14
8

High Clouds (% Sky Obscured)

50
70
44
21
10
18
20
23
24
12
1
7
10
12
9
5
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
6
3
0

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
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
1
8
12
14
28
35
41
39

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
0.1
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-3
-3
-3
-3
-3
-4
-3
-1
-0
1
1
2
1
1
0
0
0
0
0
1
1
1
1
1

Feels Like (°C)

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

Dew Point (°C)

-4
-4
-5
-5
-5
-5
-4
-4
-4
-4
-3
-3
-3
-3
-3
-3
-2
-2
-2
-2
-1
-1
-0
1

Relative Humidity (%)

89
89
89
91
91
91
89
83
78
74
71
69
73
75
81
81
84
84
83
83
83
88
91
96

Pressure (mb)

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

Ozone (du)

311
313
314
315
315
315
315
314
314
314
313
311
310
309
308
310
311
312
312
313
313
313
313
313

Monday 24

Waxing Crescent 18%

11:06

19:34

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
01 Bad

Sun - Rise: 07:03, Set: 16:14, Transit: 11:39. Moon - Rise: 11:06, Set: 19:34. Civil Dark: 16:47 - 06:31. Nautical Dark: 17:23 - 05:54. Astro Dark: 17:59 - 05:19

Total Clouds (% Sky Obscured)

73
64
69
74
81
88
94
100
100
100
100
98
96
93
82
71
62
68
77
80
86
93
100
100

Low Clouds (% Sky Obscured)

59
45
56
74
81
86
89
87
81
73
66
67
68
69
65
61
56
60
61
61
70
78
86
88

Medium Clouds (% Sky Obscured)

4
0
0
0
0
5
9
12
12
12
10
10
10
10
15
20
20
42
61
77
84
91
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
28
57
90
95
90
60
30
30
35
54
71
62
62
32
2
26
28
43
29

ISS Passover

Visibility (miles)

3
6
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 (%)

36
31
32
28
19
17
14
6
11
13
12
12
11
8
7
6
6
22
30
36
37
40
43
59

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)

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

Chance of Frost

Temperature (°C)

1
2
2
1
1
2
2
2
2
3
3
3
3
3
2
2
1
1
1
1
1
2
2
3

Feels Like (°C)

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

Dew Point (°C)

0
-0
-1
-1
-1
0
0
0
0
-0
-1
-1
-0
-0
-0
-1
-1
-1
-1
-1
-1
-0
0
1

Relative Humidity (%)

91
88
84
84
88
91
88
86
85
82
77
75
79
82
85
86
88
89
89
91
89
88
86
85

Pressure (mb)

1015
1015
1015
1015
1016
1016
1016
1017
1017
1017
1016
1016
1016
1016
1016
1015
1015
1014
1014
1013
1013
1012
1012
1011

Ozone (du)

313
314
314
314
313
313
313
313
314
314
315
315
316
316
316
316
316
316
316
317
317
321
325
329

Tuesday 25

Waxing Crescent 27%

11:38

20:43

Sun - Rise: 07:05, Set: 16:14, Transit: 11:39. Moon - Rise: 11:38, Set: 20:43. Civil Dark: 16:46 - 06:32. Nautical Dark: 17:23 - 05:55. Astro Dark: 17:58 - 05:20

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, Montérégie, Canada (45.22,-73.09)

Generated: 19/11/25 02:19:18. Forecast: 19/11/25 to 25/11/25. Timezone: UTC-5.00