Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 10

Waning Gibbous 70%

21:27

12:28

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: 06:45, Set: 16:27, Transit: 11:36. Moon - Rise: 21:27, Set: 12:28. Civil Dark: 16:58 - 06:13. Nautical Dark: 17:34 - 05:38. Astro Dark: 18:08 - 05:03

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
94
84
84

Low Clouds (% Sky Obscured)

90
100
93
88
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
90
81
83

Medium Clouds (% Sky Obscured)

100
98
100
100
100
91
71
83
69
81
55
54
60
62
60
53
66
52
38
19
19
38
42
38

High Clouds (% Sky Obscured)

100
55
50
100
99
30
40
30
23
60
10
75
72
100
67
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

3
2
0
0
0
0
0
0
0
0
3
9
8
0
0
0
0
0
0
0
0
1
9
6

Fog (%)

0
0
0
0
47
24
0
0
0
0
0
0
0
0
0
16
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

73
44
95
95
87
21
12
2
2
7
11
19
56
95
95
95
95
95
75
53
36
38
36
29

Precipitation Amount (mm)

0.3
0
0.9
2.1
0.4
0
0
0
0
0
0
0
0
0.9
0.9
1.1
0.9
0.5
0.3
0.2
0
0
0.1
0

Wind Speed/Direction (mph)

5
3
3
6
3
4
8
5
4
5
6
5
5
5
6
7
9
11
11
12
12
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
1
-1
-2
-1
-1
-3
-2
-2
-2
-2
-3
-3
-3
-3
-4
-5
-6
-6
-7
-7
-7
-8
-8

Dew Point (°C)

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

Relative Humidity (%)

98
100
100
98
100
100
98
98
96
96
94
93
94
96
98
98
98
96
98
96
94
92
91
91

Pressure (mb)

1007
1006
1006
1006
1007
1007
1007
1007
1007
1006
1005
1005
1004
1003
1002
1002
1002
1002
1001
1001
1000
1000
1000
1000

Ozone (du)

304
306
308
309
311
313
313
310
308
310
310
313
312
312
312
315
317
323
326
329
334
342
346
352

Tuesday 11

Waning Gibbous 59%

22:43

12:57

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: 06:46, Set: 16:26, Transit: 11:36. Moon - Rise: 22:43, Set: 12:57. Civil Dark: 16:57 - 06:15. Nautical Dark: 17:33 - 05:39. Astro Dark: 18:08 - 05:05

Total Clouds (% Sky Obscured)

88
90
95
98
97
98
100
99
100
100
100
100
100
100
98
86
88
93
86
48
45
47
63
91

Low Clouds (% Sky Obscured)

83
83
90
95
93
95
94
95
100
100
96
95
93
91
82
63
74
82
86
48
45
47
26
1

Medium Clouds (% Sky Obscured)

37
10
25
42
40
39
53
47
50
57
57
59
59
79
84
2
2
1
7
11
14
2
50
90

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
15
8
0
0
0
0
0
0
1
4
5
0

ISS Passover

Visibility (miles)

6
7
5
2
1
0
0
0
0
0
0
1
1
0
0
0
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

17
13
10
26
42
53
60
75
91
89
81
78
77
69
61
23
7
11
25
19
8
0
1
0

Precipitation Amount (mm)

0
0
0
0
0.2
0.2
0.2
0.4
0.7
0.6
0.4
0.4
0.4
0.3
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-8
-8
-9
-9
-9
-9
-9
-9
-9
-10
-9
-9
-10
-10
-10
-10
-9
-9
-7
-6
-6
-6
-7

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
91
92
92
92
92
92
91
87
87
89
91
94
92
82
81
82
87
87
89
91
92

Pressure (mb)

1000
999
999
999
999
999
999
999
999
998
998
998
998
999
999
1000
1001
1002
1002
1003
1003
1004
1004
1004

Ozone (du)

357
363
368
368
365
365
369
373
374
377
380
384
392
391
391
396
397
394
388
371
371
371
372
370

Wednesday 12

Third Quarter 48%

23:55

13:20

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: 06:48, Set: 16:25, Transit: 11:36. Moon - Rise: 23:55, Set: 13:20. Civil Dark: 16:56 - 06:16. Nautical Dark: 17:32 - 05:40. Astro Dark: 18:07 - 05:06

Total Clouds (% Sky Obscured)

100
100
99
98
98
99
98
97
98
95
96
96
96
96
97
97
98
99
99
100
100
99
98
99

Low Clouds (% Sky Obscured)

52
71
84
95
91
85
83
82
83
80
91
82
91
85
85
86
87
91
95
100
98
97
96
94

Medium Clouds (% Sky Obscured)

100
99
98
95
91
88
82
81
85
76
79
80
63
66
65
82
62
61
72
82
91
91
92
94

High Clouds (% Sky Obscured)

0
4
0
0
0
0
2
8
1
0
0
1
1
3
2
29
13
2
2
19
31
0
0
5

ISS Passover

Visibility (miles)

9
9
9
9
7
0
0
0
0
0
0
1
0
0
0
0
0
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
Snow
Snow
Snow
Snow
Snow
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
2
6
31
46
51
51
51
42
39
57
64
61
71
78
84
78
47
45
52
60
68
77
80

Precipitation Amount (mm)

0
0
0
0
0.2
0.3
0.3
0.2
0.1
0
0.2
0.3
0.3
0.4
0.6
0.8
0.6
0
0
0
0.3
0.4
0.5
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
92
92
92
92
94
98
100
100
100
98
100
98
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

1004
1004
1004
1004
1004
1003
1003
1003
1002
1002
1001
1001
1001
1001
1001
1001
1002
1002
1002
1003
1003
1003
1003
1004

Ozone (du)

368
369
373
367
362
354
347
343
339
335
333
327
324
323
322
323
325
330
332
334
336
336
338
342

Thursday 13

Waning Crescent 37%

01:03

13:39

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: 06:49, Set: 16:24, Transit: 11:36. Moon - Rise: 01:03, Set: 13:39. Civil Dark: 16:55 - 06:17. Nautical Dark: 17:31 - 05:42. Astro Dark: 18:06 - 05:07

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
99
98
97
97
98
97
97
97
97
94
92
86
79

Low Clouds (% Sky Obscured)

93
94
95
96
96
96
96
98
98
99
99
99
98
97
97
98
95
93
93
94
88
80
74
68

Medium Clouds (% Sky Obscured)

97
100
100
69
62
62
57
50
99
99
99
97
95
91
92
92
94
71
54
22
17
9
2
6

High Clouds (% Sky Obscured)

12
18
13
8
3
2
1
1
5
5
5
5
5
5
5
10
5
4
0
2
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
7
8
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

Light Rain
Light Rain
Light Rain
Light Rain
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None

Precipitation Probability (%)

81
84
80
72
62
61
61
54
59
53
49
43
40
37
45
47
46
51
45
30
23
20
13
12

Precipitation Amount (mm)

0.5
0.6
0.5
0.4
0.3
0.3
0.2
0.2
0.3
0.2
0.1
0
0
0
0.1
0.1
0.1
0.2
0.1
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
98
100
100
98
100
100
100
100
100
100
100
100
98
100
100
98
96
94
96

Pressure (mb)

1004
1004
1004
1005
1005
1006
1007
1007
1007
1008
1008
1008
1008
1009
1010
1010
1011
1012
1012
1012
1013
1013
1013
1014

Ozone (du)

343
347
349
347
343
338
333
330
329
328
328
329
330
330
317
313
315
318
316
314
313
314
314
317

Friday 14

Waning Crescent 28%

No Rise

13:56

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

Sun - Rise: 06:50, Set: 16:23, Transit: 11:36. Moon - Rise: No Rise, Set: 13:56. Civil Dark: 16:54 - 06:19. Nautical Dark: 17:30 - 05:43. Astro Dark: 18:05 - 05:08

Total Clouds (% Sky Obscured)

44
52
85
59
28
24
20
20
13
16
19
37
43
50
47
40
42
41
40
39
55
65
72
70

Low Clouds (% Sky Obscured)

44
52
69
59
28
24
20
20
13
16
19
37
43
50
47
40
42
41
40
39
55
65
72
70

Medium Clouds (% Sky Obscured)

8
11
6
6
5
5
4
4
3
2
0
0
0
1
3
6
8
7
6
4
17
25
38
41

High Clouds (% Sky Obscured)

1
1
1
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
4
7
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 (%)

10
5
12
14
10
9
7
6
7
6
4
9
8
4
6
5
2
4
5
4
5
4
1
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
5
5
4
4
5
6
7
7
8
9
9
9
8
8
7
7
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-3
-3
-4
-4
-4
-4
-4
-4
-3
-3
-3
-3
-3
-3
-3
-3
-3
-4
-4
-4
-4
-4
-4
-4

Relative Humidity (%)

98
98
96
96
96
96
92
87
84
83
80
77
81
84
89
91
92
94
94
94
94
96
96
94

Pressure (mb)

1014
1014
1014
1015
1015
1015
1015
1016
1016
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015

Ozone (du)

320
320
320
324
326
327
331
331
332
334
338
343
342
340
339
338
338
337
337
337
337
333
330
326

Saturday 15

Waning Crescent 19%

02:09

14:12

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

Sun - Rise: 06:52, Set: 16:22, Transit: 11:37. Moon - Rise: 02:09, Set: 14:12. Civil Dark: 16:54 - 06:20. Nautical Dark: 17:29 - 05:44. Astro Dark: 18:04 - 05:09

Total Clouds (% Sky Obscured)

67
65
62
60
52
47
46
41
49
62
73
75
82
89
84
78
73
81
89
94
74
54
30
27

Low Clouds (% Sky Obscured)

67
65
62
57
46
45
44
41
49
62
73
75
82
89
84
78
73
81
89
94
74
54
30
27

Medium Clouds (% Sky Obscured)

41
41
39
37
32
23
19
15
9
6
3
2
1
0
1
3
4
8
14
18
13
9
6
1

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
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
8
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 (%)

10
9
14
18
20
19
15
8
10
10
4
7
5
3
8
10
9
13
15
13
14
12
5
6

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
8
8
7
7
7
7
8
8
9
9
10
9
8
8
7
8
8
8
7
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
94
96
94
94
87
81
75
74
72
71
75
80
83
87
89
91
91
92
91
91
91
91

Pressure (mb)

1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1016
1016
1016
1015
1015
1015
1015
1015
1015

Ozone (du)

325
324
323
325
327
329
330
330
331
336
341
345
345
344
343
341
339
337
333
330
326
323
319
316

Sunday 16

Waning Crescent 12%

03:14

14:28

Sun - Rise: 06:53, Set: 16:21, Transit: 11:37. Moon - Rise: 03:14, Set: 14:28. Civil Dark: 16:53 - 06:21. Nautical Dark: 17:29 - 05:45. Astro Dark: 18:03 - 05:10

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: 10/11/25 02:09:15. Forecast: 10/11/25 to 16/11/25. Timezone: UTC-5.00