Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 15

Waning Crescent 18%

04:15

12:43

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
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:19, Set: 15:39, Transit: 11:29. Moon - Rise: 04:15, Set: 12:43. Civil Dark: 16:16 - 06:43. Nautical Dark: 16:56 - 06:03. Astro Dark: 17:34 - 05:25

Total Clouds (% Sky Obscured)

63
52
44
75
82
90
88
88
89
89
91
94
94
95
89
89
90
91
89
89
86
75
81
82

Low Clouds (% Sky Obscured)

46
51
44
70
73
79
78
77
80
82
82
86
89
86
74
73
77
79
77
77
74
58
60
68

Medium Clouds (% Sky Obscured)

0
0
0
0
0
2
3
2
3
3
5
3
4
3
3
2
4
11
9
40
45
21
48
18

High Clouds (% Sky Obscured)

0
0
0
0
5
1
4
3
19
15
9
1
0
0
0
2
3
3
0
0
0
0
26
3

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

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)

19
21
22
17
17
17
17
17
17
18
18
17
17
16
15
14
14
13
13
13
12
12
12
12

Chance of Frost

Temperature (°C)

-8
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-8
-8
-8
-8
-8
-7
-7

Feels Like (°C)

-15
-16
-17
-16
-17
-16
-16
-16
-16
-16
-17
-17
-16
-16
-16
-16
-15
-15
-15
-14
-13
-13
-13
-13

Dew Point (°C)

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

Relative Humidity (%)

72
74
72
74
72
72
71
69
68
68
67
68
67
68
66
66
68
68
68
68
67
68
68
68

Pressure (mb)

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

Ozone (du)

367
375
357
341
347
351
342
344
348
349
350
351
350
356
365
375
380
379
375
376
382
387
376
363

Tuesday 16

Waning Crescent 11%

05:24

13:03

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
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:20, Set: 15:40, Transit: 11:30. Moon - Rise: 05:24, Set: 13:03. Civil Dark: 16:16 - 06:43. Nautical Dark: 16:56 - 06:03. Astro Dark: 17:34 - 05:26

Total Clouds (% Sky Obscured)

94
92
87
93
87
86
61
75
90
91
93
91
100
100
100
92
100
94
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

79
86
78
82
78
58
37
54
59
75
56
36
21
21
27
35
47
43
57
47
51
61
38
53

Medium Clouds (% Sky Obscured)

69
19
44
55
25
23
26
25
59
54
57
66
99
96
58
62
68
66
100
100
100
100
97
93

High Clouds (% Sky Obscured)

55
2
50
4
7
45
18
40
40
41
58
65
100
100
100
74
100
60
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
9
9
9
9
7
9
9
9
8
9
9
9
9
9

Fog (%)

0
0
0
1
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
0
0
0
0
1
4
1
15
18
3
2
1
3
7
4
10
11
16
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-14
-14
-15
-14
-13
-13
-13
-12
-12
-11
-12
-12
-13
-13
-13
-13
-13
-12
-12
-11
-11
-11
-11
-10

Dew Point (°C)

-12
-12
-12
-11
-11
-10
-10
-10
-10
-9
-9
-9
-9
-9
-9
-9
-9
-8
-7
-7
-7
-6
-6
-6

Relative Humidity (%)

71
72
74
75
76
74
71
71
73
77
76
77
79
80
79
76
76
76
76
78
75
75
75
72

Pressure (mb)

1013
1013
1014
1014
1015
1014
1014
1013
1013
1013
1013
1013
1012
1011
1010
1009
1008
1007
1005
1004
1004
1002
1001
1000

Ozone (du)

351
343
337
335
337
334
330
330
330
329
330
330
331
314
301
284
272
265
266
261
262
264
264
263

Wednesday 17

Waning Crescent 6%

No Rise

13:29

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 OK
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Good
04 Good
05 Good

Sun - Rise: 07:21, Set: 15:40, Transit: 11:30. Moon - Rise: No Rise, Set: 13:29. Civil Dark: 16:17 - 06:44. Nautical Dark: 16:57 - 06:04. Astro Dark: 17:35 - 05:26

Total Clouds (% Sky Obscured)

95
100
100
100
100
100
100
93
85
89
95
5
34
37
40
43
47
53
65
71
54
7
6
5

Low Clouds (% Sky Obscured)

7
2
14
30
66
98
80
49
72
59
95
5
34
37
40
43
47
52
57
57
41
2
2
2

Medium Clouds (% Sky Obscured)

85
78
76
100
100
100
100
84
78
79
89
5
15
15
15
15
20
17
20
18
5
7
5
3

High Clouds (% Sky Obscured)

61
100
100
100
100
12
51
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
8
4
7
6
9
9
9
9
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
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
5
6
3
12
7
7
14
37
48
64
65
28
9
9
5
8
2
7
2
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

21
21
20
20
20
21
21
20
19
19
20
21
22
19
19
19
19
18
20
17
16
15
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-9
-8
-8
-8
-7
-6
-7
-6
-5
-6
-6
-8
-9
-9
-10
-10
-10
-13
-12
-13
-12
-11
-10

Dew Point (°C)

-6
-5
-4
-4
-3
-2
-2
-2
-1
-0
-0
-1
-2
-4
-4
-4
-4
-3
-6
-9
-10
-11
-11
-11

Relative Humidity (%)

74
75
78
80
78
78
80
80
83
88
89
86
86
81
81
83
86
94
75
66
65
61
61
62

Pressure (mb)

999
999
998
998
997
997
996
996
996
996
997
998
1000
1001
1002
1003
1004
1005
1007
1010
1012
1014
1016
1017

Ozone (du)

264
267
270
276
281
287
288
289
289
290
293
296
298
303
314
325
328
333
341
347
352
363
356
351

Thursday 18

Waning Crescent 2%

06:31

14:04

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

Sun - Rise: 07:21, Set: 15:40, Transit: 11:31. Moon - Rise: 06:31, Set: 14:04. Civil Dark: 16:17 - 06:45. Nautical Dark: 16:57 - 06:05. Astro Dark: 17:35 - 05:27

Total Clouds (% Sky Obscured)

6
16
32
48
64
80
96
89
82
75
84
92
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
4
5
6
11
17
24
40
28
20
0
0
0
14
28
52
50
45
45
57
72
94
81
70

Medium Clouds (% Sky Obscured)

0
11
22
43
61
74
90
87
82
75
84
92
100
100
100
100
85
70
55
58
61
64
78
90

High Clouds (% Sky Obscured)

2
1
1
0
22
45
69
48
26
14
43
66
88
91
96
100
100
100
100
100
100
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 (%)

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
2
3
1
0
0
0
0
1
5
5
1
0
1
3
14
24
21

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)

13
13
12
12
13
14
14
13
14
14
14
15
16
17
18
19
20
20
21
22
21
20
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-11
-10
-10
-9
-8
-8
-6
-5
-5
-4
-4
-6
-6
-6
-6
-6
-5
-4
-3
-2
-1
0
2
2

Relative Humidity (%)

64
65
65
69
69
68
74
75
72
77
71
62
60
58
57
57
57
64
69
72
76
82
88
88

Pressure (mb)

1018
1019
1019
1019
1020
1019
1019
1018
1016
1015
1014
1013
1012
1010
1009
1008
1007
1006
1005
1004
1003
1002
1001
999

Ozone (du)

342
339
336
334
333
333
334
334
336
341
344
342
340
335
333
330
331
331
331
331
328
323
323
323

Friday 19

New Moon 0%

07:32

14:49

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
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:22, Set: 15:41, Transit: 11:31. Moon - Rise: 07:32, Set: 14:49. Civil Dark: 16:17 - 06:45. Nautical Dark: 16:57 - 06:05. Astro Dark: 17:36 - 05:27

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
96
93
91
90
86
88
78
57
42

Low Clouds (% Sky Obscured)

60
65
67
72
65
60
55
71
70
72
79
84
92
93
94
95
76
64
55
59
62
66
57
42

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
86
69
50
35
21
4
19
29
31
23
20

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
80
54
12
10
13
16
11
5
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
8
9
6
3
0
0
0
0
0
3
6
9
9
9
9
7
4
1
4
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
Snow
None
None
None
None
None

Precipitation Probability (%)

40
59
60
75
92
95
95
95
95
95
95
95
95
94
75
51
48
43
39
37
34
23
22
19

Precipitation Amount (mm)

0
0
0
0.2
0.4
1.4
1.7
1.3
1.4
1.4
1.1
1
0.6
0.5
0.3
0
0
0
0.1
0
0
0
0
0

Wind Speed/Direction (mph)

18
18
18
18
17
15
15
15
12
15
20
21
23
26
25
24
24
25
26
27
28
27
28
27

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-1
0
1
2
3
4
3
4
4
4
5
6
6
-1
-4
-7
-7
-9
-9
-14
-14
-14
-15

Dew Point (°C)

3
4
4
5
5
6
6
6
6
6
7
6
4
3
0
-3
-5
-6
-7
-8
-9
-9
-10
-12

Relative Humidity (%)

89
91
93
93
94
98
100
100
100
100
100
91
84
76
75
72
68
71
72
73
70
68
65
61

Pressure (mb)

998
997
996
995
994
992
990
989
989
987
986
985
985
984
985
986
987
988
989
990
991
993
994
996

Ozone (du)

326
324
324
326
328
329
330
331
334
337
339
343
347
350
357
365
372
381
390
398
405
412
419
419

Saturday 20

Waxing Crescent 1%

08:24

15:45

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 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:22, Set: 15:41, Transit: 11:32. Moon - Rise: 08:24, Set: 15:45. Civil Dark: 16:18 - 06:46. Nautical Dark: 16:58 - 06:06. Astro Dark: 17:36 - 05:28

Total Clouds (% Sky Obscured)

42
58
72
80
76
76
75
70
66
63
56
45
35
29
22
16
16
16
30
54
56
70
69
65

Low Clouds (% Sky Obscured)

42
55
61
46
52
56
65
60
59
60
56
45
33
24
15
7
8
9
6
9
11
14
14
15

Medium Clouds (% Sky Obscured)

17
24
31
37
23
12
0
0
0
0
3
7
12
20
22
16
16
16
30
35
30
25
32
39

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
13
16
16
16
30
20
20
15
4
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
0
1

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 (%)

21
19
15
5
4
2
1
3
4
3
3
3
0
0
0
0
5
7
4
17
27
37
54
62

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
0.2
0.3

Wind Speed/Direction (mph)

27
29
27
26
25
24
23
22
21
20
19
18
16
15
14
14
15
15
16
16
16
16
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-16
-17
-18
-18
-19
-19
-18
-18
-16
-15
-14
-14
-14
-15
-14
-13
-12
-13
-14
-14
-14
-15
-15
-15

Dew Point (°C)

-13
-15
-15
-15
-15
-15
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-13
-12
-10
-10

Relative Humidity (%)

57
51
54
55
57
57
58
57
59
59
60
60
62
62
63
67
68
67
65
64
69
77
85
83

Pressure (mb)

998
1001
1003
1005
1007
1008
1009
1009
1010
1012
1013
1013
1014
1015
1015
1015
1015
1015
1015
1014
1013
1012
1012
1011

Ozone (du)

420
420
414
408
403
395
387
378
376
373
370
363
357
350
347
343
340
339
339
338
340
342
343
345

Sunday 21

Waxing Crescent 3%

09:04

16:51

Sun - Rise: 07:23, Set: 15:42, Transit: 11:32. Moon - Rise: 09:04, Set: 16:51. Civil Dark: 16:18 - 06:46. Nautical Dark: 16:58 - 06:06. Astro Dark: 17:37 - 05:28

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: 15/12/25 06:03:33. Forecast: 15/12/25 to 21/12/25. Timezone: UTC-5.00