Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 8

Waning Gibbous 81%

19:54

10:49

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
02 Bad

Sun - Rise: 07:13, Set: 15:39, Transit: 11:26. Moon - Rise: 19:54, Set: 10:49. Civil Dark: 16:15 - 06:37. Nautical Dark: 16:55 - 05:57. Astro Dark: 17:33 - 05:19

Total Clouds (% Sky Obscured)

90
96
100
99
96
93
93
92
92
94
92
91
92
92
99
97
97
94
90
80
89
87
87
91

Low Clouds (% Sky Obscured)

86
90
95
96
83
80
79
82
83
86
83
84
87
83
94
90
86
85
75
68
76
73
61
71

Medium Clouds (% Sky Obscured)

50
23
25
39
27
2
6
0
22
7
2
3
55
43
51
8
13
0
2
2
2
40
47
70

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
1
2
1
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
30
22
10
15
2
3
3
13
3
14
5
3
11
2
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)

12
14
15
12
13
14
14
14
15
16
18
18
18
19
19
18
19
20
21
22
23
22
22
21

Chance of Frost

Temperature (°C)

-12
-12
-13
-13
-13
-13
-13
-13
-12
-12
-12
-12
-11
-11
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10

Feels Like (°C)

-18
-18
-19
-19
-19
-20
-20
-20
-20
-20
-20
-20
-19
-19
-18
-18
-18
-18
-19
-19
-19
-19
-19
-18

Dew Point (°C)

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

Relative Humidity (%)

67
69
76
76
70
70
70
69
70
69
72
70
70
69
68
68
66
66
69
69
69
71
69
70

Pressure (mb)

1016
1016
1016
1017
1017
1017
1017
1018
1017
1017
1016
1016
1016
1016
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

461
464
467
471
474
474
476
476
474
472
467
466
472
471
470
471
473
472
471
469
467
467
469
468

Tuesday 9

Waning Gibbous 75%

21:14

11:12

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
02 Bad

Sun - Rise: 07:14, Set: 15:39, Transit: 11:26. Moon - Rise: 21:14, Set: 11:12. Civil Dark: 16:15 - 06:38. Nautical Dark: 16:55 - 05:58. Astro Dark: 17:33 - 05:20

Total Clouds (% Sky Obscured)

94
100
100
100
99
97
76
62
93
99
100
100
100
100
98
90
83
84
85
90
75
84
78
99

Low Clouds (% Sky Obscured)

74
76
54
46
36
38
56
46
47
33
21
17
69
24
25
25
19
20
20
15
10
10
10
15

Medium Clouds (% Sky Obscured)

68
85
100
100
98
95
69
42
85
96
97
98
100
100
97
84
72
73
76
74
24
42
35
97

High Clouds (% Sky Obscured)

3
5
11
51
50
50
50
37
3
3
47
49
3
32
25
5
14
42
52
52
51
50
55
55

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
5
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
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
1
2
3
2
2
0
3
0
1
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)

21
21
21
20
21
20
20
20
19
19
19
18
17
17
16
16
16
15
14
13
13
12
11
10

Chance of Frost

Temperature (°C)

-10
-11
-10
-10
-10
-10
-9
-9
-9
-8
-8
-8
-7
-7
-7
-7
-7
-7
-7
-8
-8
-8
-8
-8

Feels Like (°C)

-19
-19
-19
-18
-18
-18
-18
-18
-17
-16
-16
-15
-15
-15
-15
-14
-15
-14
-14
-14
-14
-14
-14
-14

Dew Point (°C)

-15
-15
-14
-14
-14
-13
-14
-15
-15
-13
-12
-12
-11
-11
-11
-11
-11
-11
-11
-12
-13
-13
-13
-13

Relative Humidity (%)

69
70
72
72
74
74
69
60
63
67
71
72
74
74
73
74
74
76
74
71
66
64
64
65

Pressure (mb)

1016
1016
1016
1016
1016
1015
1015
1015
1014
1013
1013
1012
1012
1012
1011
1011
1010
1010
1009
1009
1009
1008
1008
1007

Ozone (du)

465
464
462
460
458
456
452
450
446
442
439
436
430
421
422
424
426
422
420
420
423
426
424
424

Wednesday 10

Waning Gibbous 65%

22:29

11:30

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

Sun - Rise: 07:15, Set: 15:39, Transit: 11:27. Moon - Rise: 22:29, Set: 11:30. Civil Dark: 16:15 - 06:39. Nautical Dark: 16:55 - 05:59. Astro Dark: 17:33 - 05:21

Total Clouds (% Sky Obscured)

86
86
73
84
73
87
72
45
19
72
37
68
100
98
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

15
43
47
70
59
69
64
26
16
22
15
1
4
3
3
6
11
24
25
46
73
91
92
92

Medium Clouds (% Sky Obscured)

72
62
34
20
9
41
15
15
7
1
1
8
86
70
67
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

28
30
1
4
0
0
0
10
3
50
14
65
100
96
100
100
100
100
100
100
100
100
75
50

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
1
1
2
2
1
0
0
0
0
0
0
0
0
1
4
9
42
58
70
78
92
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.4
0.6
0.6

Wind Speed/Direction (mph)

10
10
9
8
8
7
7
7
7
5
3
2
2
4
5
6
7
7
7
8
10
12
13
13

Chance of Frost

Temperature (°C)

-8
-8
-8
-8
-8
-8
-8
-7
-6
-6
-6
-5
-5
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-5

Feels Like (°C)

-13
-14
-13
-13
-13
-13
-12
-11
-11
-9
-9
-8
-9
-9
-10
-10
-10
-10
-10
-11
-11
-12
-12
-12

Dew Point (°C)

-13
-13
-12
-12
-12
-12
-12
-11
-11
-11
-11
-11
-10
-10
-9
-9
-9
-9
-9
-7
-7
-7
-7
-6

Relative Humidity (%)

65
68
71
74
75
77
74
71
70
66
65
66
72
73
76
77
79
77
77
87
90
92
92
92

Pressure (mb)

1007
1006
1006
1006
1006
1006
1006
1006
1006
1005
1005
1005
1005
1005
1004
1004
1004
1003
1002
1001
1000
999
998
997

Ozone (du)

422
419
413
407
403
401
404
403
394
387
376
364
356
347
342
336
328
324
324
323
326
327
328
328

Thursday 11

Third Quarter 55%

23:40

11:45

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
02 Bad

Sun - Rise: 07:16, Set: 15:39, Transit: 11:27. Moon - Rise: 23:40, Set: 11:45. Civil Dark: 16:15 - 06:40. Nautical Dark: 16:55 - 06:00. Astro Dark: 17:33 - 05:22

Total Clouds (% Sky Obscured)

100
100
99
98
97
97
98
98
98
98
97
97
96
92
87
84
80
77
76
74
77
79
86
94

Low Clouds (% Sky Obscured)

93
93
95
89
92
86
80
92
89
87
86
81
82
81
79
78
76
74
73
73
73
73
73
75

Medium Clouds (% Sky Obscured)

100
97
95
90
78
73
72
80
83
77
66
60
58
38
24
26
29
18
18
18
25
25
52
77

High Clouds (% Sky Obscured)

3
6
1
2
10
18
26
21
16
11
8
4
0
4
8
13
11
8
5
3
2
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
7
7
9
2
3
8
5
9
9
9
9
9
9
9
9
9
9
9
9
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

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

91
80
74
61
57
54
46
45
45
42
42
43
37
31
28
23
19
13
9
8
5
3
6
6

Precipitation Amount (mm)

0.5
0.4
0.4
0.2
0.2
0.2
0.2
0.2
0.2
0.1
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
11
11
11
10
11
13
15
15
15
17
18
18
16
16
16
16
17
17
18
18
18
19
19

Chance of Frost

Temperature (°C)

-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-6
-6
-6
-6
-6
-7
-7
-7
-7
-7

Feels Like (°C)

-11
-10
-10
-9
-9
-9
-10
-10
-11
-12
-13
-14
-15
-16
-16
-16
-17
-17
-18
-18
-18
-18
-18
-19

Dew Point (°C)

-6
-6
-6
-6
-7
-7
-7
-6
-7
-8
-8
-10
-10
-10
-10
-10
-10
-11
-11
-11
-12
-12
-12
-12

Relative Humidity (%)

92
94
92
92
89
87
85
87
85
81
77
69
66
69
69
70
70
70
71
70
70
70
68
70

Pressure (mb)

996
996
995
995
995
995
995
995
995
995
994
994
995
996
996
997
997
997
997
996
996
996
996
996

Ozone (du)

327
332
338
339
343
348
353
358
362
365
366
367
366
368
370
373
377
381
380
381
380
381
386
389

Friday 12

Waning Crescent 44%

00:49

11:59

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
02 Bad

Sun - Rise: 07:17, Set: 15:39, Transit: 11:28. Moon - Rise: 00:49, Set: 11:59. Civil Dark: 16:15 - 06:40. Nautical Dark: 16:55 - 06:00. Astro Dark: 17:33 - 05:22

Total Clouds (% Sky Obscured)

100
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
100
100
99
98
97

Low Clouds (% Sky Obscured)

76
77
78
80
82
83
85
84
85
86
93
92
91
91
91
92
91
90
89
86
85
84
80
76

Medium Clouds (% Sky Obscured)

98
83
71
61
73
85
98
99
99
100
98
97
97
91
81
73
65
54
45
39
33
47
58
64

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
2
1
1
0
0
0
1
1
6
12
17
23
31
38
26
13

ISS Passover

Visibility (miles)

8
8
7
6
3
6
8
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
Snow
Snow
Snow
Snow
Snow
None
None
None
None

Precipitation Probability (%)

15
19
17
23
31
32
23
25
30
21
37
36
35
36
37
39
41
43
46
40
33
18
21
16

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0.2
0.2
0.1
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-5
-5
-5
-5
-5
-5
-5
-5
-6
-6
-6
-6
-7

Feels Like (°C)

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

Dew Point (°C)

-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-11
-11
-11
-11
-10
-10
-11
-10
-11
-11
-11
-11
-11

Relative Humidity (%)

70
70
68
66
64
66
64
64
64
66
64
65
66
66
66
66
66
66
67
67
67
69
67
68

Pressure (mb)

995
995
995
995
995
995
996
996
996
996
996
1000
1001
1001
1002
1002
1003
1003
1003
1004
1004
1004
1005
1005

Ozone (du)

393
391
385
386
384
381
375
373
370
367
365
364
363
362
361
360
359
360
361
361
359
356
353
354

Saturday 13

Waning Crescent 35%

01:57

12:12

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

Sun - Rise: 07:18, Set: 15:39, Transit: 11:28. Moon - Rise: 01:57, Set: 12:12. Civil Dark: 16:15 - 06:41. Nautical Dark: 16:55 - 06:01. Astro Dark: 17:34 - 05:23

Total Clouds (% Sky Obscured)

96
75
50
27
23
23
24
39
50
63
68
74
78
80
85
92
93
94
96
96
96
97
99
99

Low Clouds (% Sky Obscured)

72
60
43
27
23
23
24
39
50
58
68
74
78
78
84
91
83
74
66
73
79
84
86
87

Medium Clouds (% Sky Obscured)

74
52
26
0
2
5
8
14
17
25
30
30
25
20
20
25
43
56
64
59
51
49
57
66

High Clouds (% Sky Obscured)

0
0
0
0
2
3
0
0
0
0
0
0
0
0
0
0
23
38
41
31
23
12
4
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
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
8
8
2
2
1
0
2
1
1
8
9
2
14
16
12
14
12
7
11
10
3
10
10

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)

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

Chance of Frost

Temperature (°C)

-7
-7
-7
-7
-7
-7
-7
-7
-6
-6
-6
-5
-5
-5
-5
-6
-6
-6
-7
-7
-7
-7
-7
-7

Feels Like (°C)

-14
-14
-13
-13
-12
-13
-13
-12
-12
-12
-11
-11
-11
-12
-11
-11
-11
-13
-13
-13
-13
-13
-13
-14

Dew Point (°C)

-12
-11
-11
-12
-11
-11
-11
-11
-10
-10
-9
-9
-9
-9
-9
-10
-10
-10
-11
-11
-11
-11
-11
-11

Relative Humidity (%)

68
70
71
71
73
74
73
73
73
73
74
74
73
73
73
71
71
73
73
73
73
73
73
73

Pressure (mb)

1006
1006
1006
1007
1007
1007
1008
1008
1008
1007
1007
1008
1008
1008
1009
1010
1010
1011
1011
1011
1011
1012
1012
1012

Ozone (du)

355
355
356
357
358
358
358
358
359
360
361
359
357
355
356
357
358
360
362
364
366
368
370
368

Sunday 14

Waning Crescent 26%

03:06

12:26

Sun - Rise: 07:19, Set: 15:39, Transit: 11:29. Moon - Rise: 03:06, Set: 12:26. Civil Dark: 16:16 - 06:42. Nautical Dark: 16:56 - 06:02. Astro Dark: 17:34 - 05:24

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 Rimouski, Bas-Saint-Laurent, Canada (48.44,-68.53)

Generated: 08/12/25 03:07:03. Forecast: 08/12/25 to 14/12/25. Timezone: UTC-5.00