Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 28

Waxing Gibbous 81%

12:15

04:52

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:05, Set: 16:27, Transit: 11:47. Moon - Rise: 12:15, Set: 04:52. Civil Dark: 17:01 - 06:31. Nautical Dark: 17:39 - 05:54. Astro Dark: 18:16 - 05:17

Total Clouds (% Sky Obscured)

55
56
46
50
76
88
98
91
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

41
49
46
27
23
32
26
16
2
3
4
27
91
89
91
92
92
96
96
95
95
92
91
90

Medium Clouds (% Sky Obscured)

10
27
23
7
42
68
97
82
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

23
46
20
3
3
30
53
55
55
40
30
25
25
40
25
30
30
55
60
60
55
55
56
68

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
3
11
30
43
49
51
54
61
62
61
59
59

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-18
-18
-19
-19
-19
-20
-21
-21
-21
-21
-21
-21
-21
-21
-21
-21
-21
-21
-21
-21
-20
-20
-19
-19

Dew Point (°C)

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

Relative Humidity (%)

65
63
63
63
64
68
68
68
68
68
68
67
65
67
74
81
84
86
86
88
86
86
88
88

Pressure (mb)

1009
1010
1010
1010
1011
1011
1011
1010
1010
1010
1009
1009
1009
1009
1008
1008
1008
1007
1007
1007
1006
1006
1005
1005

Ozone (du)

451
453
453
450
441
436
434
435
430
425
423
419
420
422
438
442
453
460
461
463
462
461
458
458

Thursday 29

Waxing Gibbous 89%

13:27

05:53

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:04, Set: 16:29, Transit: 11:47. Moon - Rise: 13:27, Set: 05:53. Civil Dark: 17:02 - 06:30. Nautical Dark: 17:40 - 05:52. Astro Dark: 18:17 - 05:16

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
98
98
95
93
94
97
93
84
91

Low Clouds (% Sky Obscured)

90
91
91
91
90
90
91
92
92
92
90
89
89
89
86
86
84
84
82
82
77
70
39
66

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
98
97
100
100
100
98
76
75
34
15
50
46
5
1
1

High Clouds (% Sky Obscured)

74
83
65
55
50
50
50
45
47
66
84
95
59
8
5
2
5
5
7
14
26
35
26
18

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

60
61
60
59
63
63
66
68
67
67
63
55
54
51
49
40
35
24
21
13
10
4
4
5

Precipitation Amount (mm)

0.3
0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.4
0.4
0.3
0.3
0.3
0.3
0.2
0.1
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
14
14
15
15
15
15
15
14
14
14
14
15
14
15
15
14
15
16
16
16
16
16
16

Chance of Frost

Temperature (°C)

-13
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-11
-11
-11
-10
-10
-9

Feels Like (°C)

-19
-18
-19
-19
-19
-19
-19
-18
-18
-18
-18
-18
-18
-18
-19
-18
-18
-18
-18
-18
-17
-17
-17
-16

Dew Point (°C)

-14
-14
-14
-14
-14
-13
-13
-13
-13
-13
-13
-13
-13
-13
-13
-13
-14
-15
-15
-15
-14
-14
-14
-13

Relative Humidity (%)

88
88
88
88
88
90
90
90
92
92
90
92
90
90
90
88
83
78
73
73
73
72
74
72

Pressure (mb)

1005
1005
1005
1005
1005
1005
1005
1004
1004
1004
1004
1004
1005
1005
1005
1005
1006
1007
1007
1007
1007
1007
1008
1008

Ozone (du)

457
454
456
457
455
454
456
453
451
451
451
451
451
451
451
451
450
452
450
449
451
450
449
450

Friday 30

Waxing Gibbous 96%

14:50

06:38

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
06 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:02, Set: 16:30, Transit: 11:47. Moon - Rise: 14:50, Set: 06:38. Civil Dark: 17:04 - 06:29. Nautical Dark: 17:42 - 05:51. Astro Dark: 18:18 - 05:15

Total Clouds (% Sky Obscured)

84
78
82
87
67
85
91
95
93
96
90
80
65
44
43
41
48
57
65
62
63
70
73
70

Low Clouds (% Sky Obscured)

38
44
70
81
50
79
90
95
91
90
73
63
43
40
41
40
48
57
65
57
61
63
62
57

Medium Clouds (% Sky Obscured)

1
0
1
1
1
0
1
1
8
35
52
51
50
20
14
9
3
1
1
2
12
16
15
20

High Clouds (% Sky Obscured)

25
21
6
5
4
13
6
0
0
1
10
0
0
0
0
0
0
0
1
12
12
17
21
21

ISS Passover

Visibility (miles)

7
7
7
8
9
9
8
8
9
9
9
9
9
9
9
9
9
8
8
8
9
7
4
4

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 (%)

14
5
6
5
3
4
5
6
10
10
8
5
3
3
4
3
5
4
5
5
2
10
2
13

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)

16
16
15
15
15
15
15
15
14
14
14
13
13
13
13
13
12
13
13
13
13
13
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
71
71
71
71
72
71
72
71
72
72
74
74
74
73
73
73
73
75
75
75
77
78
77

Pressure (mb)

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

Ozone (du)

449
449
450
449
450
451
452
453
453
453
453
451
450
451
453
454
452
450
449
450
449
449
449
448

Saturday 31

Waxing Gibbous 99%

No Rise

07:10

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

Sun - Rise: 07:01, Set: 16:32, Transit: 11:47. Moon - Rise: No Rise, Set: 07:10. Civil Dark: 17:05 - 06:28. Nautical Dark: 17:43 - 05:50. Astro Dark: 18:20 - 05:13

Total Clouds (% Sky Obscured)

67
65
65
59
41
33
29
40
51
62
46
31
16
21
27
35
45
55
68
61
61
62
57
62

Low Clouds (% Sky Obscured)

52
48
57
59
41
33
29
40
51
60
46
31
16
21
27
35
45
55
66
61
56
52
34
20

Medium Clouds (% Sky Obscured)

13
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
15
1
2
22
37

ISS Passover

Visibility (miles)

3
2
1
2
4
7
7
8
8
8
8
8
6
6
6
6
5
4
5
5
6
7
8
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 (%)

11
20
14
15
4
4
2
10
3
1
2
3
2
1
1
1
1
0
1
2
0
1
0
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)

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

Chance of Frost

Temperature (°C)

-9
-8
-8
-8
-8
-8
-9
-9
-10
-10
-10
-11
-11
-11
-12
-12
-12
-12
-11
-11
-10
-10
-9
-9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
82
83
82
78
75
75
77
78
80
78
78
78
80
80
81
81
81
81
83
81
80
80
80

Pressure (mb)

1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1019
1018
1017
1016

Ozone (du)

448
446
445
446
445
443
442
439
440
440
441
440
439
441
443
444
441
436
432
434
439
442
441
441

Sunday 1

Full Moon 100%

16:16

07:34

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:00, Set: 16:34, Transit: 11:47. Moon - Rise: 16:16, Set: 07:34. Civil Dark: 17:07 - 06:26. Nautical Dark: 17:44 - 05:49. Astro Dark: 18:21 - 05:12

Total Clouds (% Sky Obscured)

73
90
94
97
98
100
100
100
97
99
100
100
100
100
100
100
100
100
100
100
99
99
95
91

Low Clouds (% Sky Obscured)

3
2
10
9
26
32
42
49
60
71
99
97
95
97
98
100
100
100
100
95
92
89
88
88

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
1
14
17
19
15
8
5
8
8
9
12
14
30
42
51

High Clouds (% Sky Obscured)

58
65
69
75
81
91
100
84
61
33
93
82
73
73
78
89
90
88
87
55
27
0
0
0

ISS Passover

Visibility (miles)

9
9
7
9
6
3
3
2
2
3
3
3
3
3
3
3
3
4
6
7
7
8
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

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
1
0
1
12
5
16
17
17
25
28
25
27
28
22
22
22
17
17
15
6
18
20

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-15
-14
-15
-15
-15
-15
-14
-13
-14
-14
-14
-13
-13
-13
-12
-12
-12
-12
-12
-12
-11
-11
-11
-9

Dew Point (°C)

-12
-12
-13
-13
-12
-10
-10
-10
-9
-10
-10
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-8
-7
-7

Relative Humidity (%)

80
81
80
81
85
87
87
87
87
85
83
83
83
83
83
82
82
80
77
76
76
77
79
79

Pressure (mb)

1016
1015
1015
1014
1014
1013
1012
1011
1010
1010
1009
1003
1003
1003
1003
1004
1004
1005
1005
1005
1006
1006
1006
1007

Ozone (du)

441
443
443
442
441
443
443
441
438
433
429
427
425
423
424
425
426
428
431
433
435
438
440
442

Monday 2

Waning Gibbous 98%

17:39

07:52

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
06 Bad
07 Bad
08 Bad
09 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 06:58, Set: 16:35, Transit: 11:47. Moon - Rise: 17:39, Set: 07:52. Civil Dark: 17:08 - 06:25. Nautical Dark: 17:46 - 05:48. Astro Dark: 18:22 - 05:11

Total Clouds (% Sky Obscured)

89
87
88
87
83
79
76
78
80
81
79
77
73
72
75
79
55
31
8
37
66
96
93
90

Low Clouds (% Sky Obscured)

87
83
80
77
77
77
76
77
77
76
78
77
73
52
36
21
14
7
0
27
52
76
77
78

Medium Clouds (% Sky Obscured)

65
59
50
40
27
13
0
3
6
9
6
3
0
14
27
38
24
12
1
17
31
50
50
49

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
7
15
22
28
35
41
25
8
0
1
1
2
2
1

ISS Passover

Visibility (miles)

9
9
8
6
5
5
5
5
5
5
5
4
3
2
3
4
5
5
6
6
7
8
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 (%)

14
22
26
23
20
18
6
8
5
1
1
0
0
5
8
8
7
4
0
2
4
2
8
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)

6
6
6
6
6
8
9
10
10
10
10
10
11
11
11
11
11
11
11
11
11
11
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-9
-8
-7
-7
-9
-9
-10
-10
-9
-9
-11
-11
-11
-11
-11
-12
-14
-14
-15
-14
-14
-14
-11

Dew Point (°C)

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

Relative Humidity (%)

81
82
84
87
89
89
89
89
89
87
87
87
89
89
89
90
88
88
87
87
85
84
84
84

Pressure (mb)

1007
1008
1009
1009
1010
1011
1011
1012
1012
1012
1013
1013
1014
1014
1015
1015
1016
1016
1016
1017
1017
1016
1016
1017

Ozone (du)

444
447
450
453
456
452
447
443
440
438
435
434
433
432
438
443
448
451
454
458
457
456
455
452

Tuesday 3

Waning Gibbous 93%

18:58

08:08

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 Bad
23 OK
00 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:57, Set: 16:37, Transit: 11:48. Moon - Rise: 18:58, Set: 08:08. Civil Dark: 17:10 - 06:24. Nautical Dark: 17:47 - 05:46. Astro Dark: 18:24 - 05:10

Total Clouds (% Sky Obscured)

88
81
76
77
70
57
38
33
24
20
25
34
78
89
94
94

Low Clouds (% Sky Obscured)

79
80
76
77
64
48
33
24
16
10
16
18
20
20
20
20

Medium Clouds (% Sky Obscured)

48
39
31
22
27
38
38
33
24
20
22
11
3
2
2
2

High Clouds (% Sky Obscured)

0
1
1
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
8
6
4
4
4
5
4
4

Fog (%)

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

Precipitation Probability (%)

6
12
14
9
10
8
3
6
5
1
1
0
0
1
3
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-11
-10
-11
-11
-11
-13
-14
-14
-14
-15
-15
-16
-17
-16
-16
-16

Dew Point (°C)

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

Relative Humidity (%)

84
85
83
83
85
85
85
88
86
86
86
86
86
85
85
85

Pressure (mb)

1017
1017
1018
1018
1019
1019
1020
1020
1021
1021
1021
1022
1022
1023
1023
1024

Ozone (du)

448
445
443
442
441
434
427
420
412
404
396
393
389
385
389
394

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

Generated: 28/01/26 15:09:03. Forecast: 28/01/26 to 03/02/26. Timezone: UTC-5.00