Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 8

Waning Gibbous 58%

02:33

10:04

10 Good
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
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 05:58, Set: 19:19, Transit: 12:39. Moon - Rise: 02:33, Set: 10:04. Civil Dark: 19:51 - 05:25. Nautical Dark: 20:30 - 04:46. Astro Dark: 21:12 - 04:04

Total Clouds (% Sky Obscured)

18
80
70
78
100
100
100
87
70
64
54
67
99
70
92
96
85
90
96
95
99
90
84
84

Low Clouds (% Sky Obscured)

18
53
66
73
62
87
44
4
5
4
3
5
4
5
2
12
46
3
44
45
31
35
32
18

Medium Clouds (% Sky Obscured)

1
0
0
0
80
81
98
77
52
46
9
50
21
62
90
95
79
89
94
93
98
84
75
76

High Clouds (% Sky Obscured)

0
0
0
5
100
100
46
45
50
24
53
50
98
46
68
72
60
3
2
45
46
6
45
5

ISS Passover

Visibility (miles)

9
9
4
4
0
4
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
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
25
33
31
20
3
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
5
3

Precipitation Amount (mm)

0
0
0
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
11
12
6
6
7
7
8
8
7
5
4
4
4
4
4
4
3
3
2
2
2
2
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-9
-7
-1
0
0
0
1
1
-1
-2
-4
-5
-5
-7
-8
-8
-9
-10
-10
-9
-8
-6
-2

Dew Point (°C)

-10
-8
-5
2
4
3
4
3
2
0
-1
-2
-2
-3
-5
-5
-6
-7
-8
-8
-7
-6
-5
-1

Relative Humidity (%)

80
77
81
91
98
96
94
88
82
83
86
89
89
91
91
92
92
92
92
92
92
90
89
91

Pressure (mb)

1033
1032
1032
1031
1031
1030
1030
1030
1030
1030
1031
1031
1031
1031
1032
1032
1032
1032
1032
1032
1031
1031
1031
1030

Ozone (du)

447
449
445
428
421
415
409
405
402
401
397
394
390
385
386
384
386
383
381
371
367
368
369
368

Thursday 9

Waning Gibbous 48%

03:09

10:04

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

Sun - Rise: 05:56, Set: 19:21, Transit: 12:39. Moon - Rise: 03:09, Set: 10:04. Civil Dark: 19:53 - 05:23. Nautical Dark: 20:32 - 04:44. Astro Dark: 21:14 - 04:01

Total Clouds (% Sky Obscured)

82
80
42
44
48
61
76
100
100
100
100
100
100
94
92
76
82
85
85
80
50
49
71
94

Low Clouds (% Sky Obscured)

25
25
4
5
3
3
1
1
1
53
100
57
62
56
39
61
66
76
63
56
39
39
37
54

Medium Clouds (% Sky Obscured)

63
63
42
44
48
61
76
98
100
100
100
97
95
84
55
53
43
37
63
56
39
39
33
0

High Clouds (% Sky Obscured)

26
2
2
1
1
1
76
100
100
100
46
100
73
57
77
28
2
0
0
0
0
4
35
93

ISS Passover

Visibility (miles)

9
9
9
5
6
6
6
5
6
6
9
9
9
9
9
9
7
6
6
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 (%)

6
0
0
0
0
0
0
7
7
31
64
43
14
32
14
23
23
8
4
3
2
1
2
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)

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

Chance of Frost

Temperature (°C)

2
3
4
6
7
7
7
7
6
6
5
5
4
4
4
4
3
3
4
4
4
3
4
4

Feels Like (°C)

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

Dew Point (°C)

2
2
4
6
7
7
7
7
5
6
5
4
3
4
4
3
3
3
4
3
2
2
4
4

Relative Humidity (%)

96
91
96
100
100
100
100
100
98
100
100
94
98
100
100
98
98
100
100
96
89
91
100
98

Pressure (mb)

1029
1028
1026
1025
1023
1022
1021
1020
1019
1018
1019
1019
1018
1018
1017
1017
1017
1017
1018
1019
1019
1020
1020
1021

Ozone (du)

364
363
364
364
363
362
363
360
361
365
367
371
372
373
375
377
380
383
383
385
382
374
373
373

Friday 10

Third Quarter 38%

03:36

11:12

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

Sun - Rise: 05:54, Set: 19:22, Transit: 12:39. Moon - Rise: 03:36, Set: 11:12. Civil Dark: 19:54 - 05:21. Nautical Dark: 20:34 - 04:42. Astro Dark: 21:16 - 03:59

Total Clouds (% Sky Obscured)

74
100
100
100
100
100
100
82
78
85
82
79
76
60
46
40
39
45
43
41
33
34
51
68

Low Clouds (% Sky Obscured)

46
35
17
10
4
11
22
18
15
25
28
31
30
30
35
39
35
22
8
25
20
20
20
20

Medium Clouds (% Sky Obscured)

5
84
100
75
100
100
97
81
78
81
79
75
73
49
27
6
9
9
9
6
11
12
35
61

High Clouds (% Sky Obscured)

40
100
100
100
100
100
100
5
5
0
0
0
0
0
0
0
1
36
0
0
0
0
1
4

ISS Passover

Visibility (miles)

6
6
0
0
0
0
0
0
0
0
1
0
0
2
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 (%)

3
3
4
13
2
3
20
27
32
33
33
25
9
6
5
3
1
1
0
1
2
5
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
98
100
100
100
100
98
98
94
94
94
94
94
92
94
92
89
92

Pressure (mb)

1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1021
1021
1020
1020
1020
1020
1020
1020
1020
1021
1021
1022
1022
1023

Ozone (du)

371
369
364
364
365
368
365
365
367
365
365
363
358
363
365
371
376
380
381
385
395
400
404
408

Saturday 11

Waning Crescent 28%

03:59

12:24

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

Sun - Rise: 05:52, Set: 19:23, Transit: 12:39. Moon - Rise: 03:59, Set: 12:24. Civil Dark: 19:56 - 05:19. Nautical Dark: 20:35 - 04:39. Astro Dark: 21:18 - 03:56

Total Clouds (% Sky Obscured)

92
74
58
44
43
14
4
4
2
1
5
8
11
9
8
6
5
2
3
5
10
11
17
21

Low Clouds (% Sky Obscured)

20
25
25
25
20
1
0
1
0
0
1
1
1
1
2
2
2
1
1
1
1
0
0
2

Medium Clouds (% Sky Obscured)

91
74
58
43
24
13
2
2
1
0
3
5
8
7
5
4
2
1
0
2
5
9
15
20

High Clouds (% Sky Obscured)

6
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
4
2
3
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 (%)

15
17
18
17
13
6
4
4
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
93
89
86
86
83
83
88
91
93
93
92
92
92
92
92
92
94
92
89
81
78

Pressure (mb)

1023
1024
1024
1024
1024
1024
1024
1024
1025
1026
1026
1027
1028
1028
1028
1029
1029
1029
1029
1030
1030
1031
1031
1031

Ozone (du)

411
411
411
416
420
421
424
428
433
435
438
437
441
443
438
441
445
443
442
442
442
439
436
432

Sunday 12

Waning Crescent 19%

04:17

13:39

10 OK
11 OK
12 OK
13 Good
14 OK
15 OK
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

Sun - Rise: 05:50, Set: 19:25, Transit: 12:38. Moon - Rise: 04:17, Set: 13:39. Civil Dark: 19:57 - 05:17. Nautical Dark: 20:37 - 04:37. Astro Dark: 21:20 - 03:54

Total Clouds (% Sky Obscured)

26
20
21
18
31
44
57
70
85
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
2
3
3
2
1
0
0
0
1
2
5
9
26
43
58
62
67
76
72
68
65
67
62

Medium Clouds (% Sky Obscured)

22
14
13
10
5
3
0
9
24
46
59
66
64
78
88
100
100
100
100
100
100
100
96
91

High Clouds (% Sky Obscured)

5
2
2
1
24
44
57
70
74
73
76
87
100
100
100
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
6
3
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
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
1
0
0
0
0
0
0
0
0
2
3
26
44
65
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.7
1.3
1.9
1.7
1.4
1
0.7
0.7

Wind Speed/Direction (mph)

5
7
6
5
5
5
5
6
4
3
2
2
2
2
2
4
5
4
4
4
4
4
4
3

Chance of Frost

Temperature (°C)

3
4
5
5
6
6
6
6
5
3
2
2
2
2
2
2
2
2
2
2
2
2
3
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
79
76
75
74
75
78
81
85
89
94
94
93
93
94
98
98
100
100
100
98
100
98
98

Pressure (mb)

1031
1031
1031
1030
1029
1029
1029
1028
1028
1027
1027
1026
1025
1024
1023
1022
1020
1019
1017
1015
1014
1013
1011
1010

Ozone (du)

426
421
414
411
404
399
394
388
385
382
378
376
374
372
369
366
362
359
356
353
354
354
355
354

Monday 13

Waning Crescent 18%

04:33

14:54

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
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 05:48, Set: 19:26, Transit: 12:38. Moon - Rise: 04:33, Set: 14:54. Civil Dark: 19:59 - 05:15. Nautical Dark: 20:39 - 04:35. Astro Dark: 21:22 - 03:51

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
99
95
90
85
90
95
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

58
42
28
15
43
72
100
95
91
87
91
95
98
95
90
85
87
89
91
92
94
96
93
89

Medium Clouds (% Sky Obscured)

87
71
54
37
55
73
90
88
77
71
63
61
70
47
25
4
29
55
75
58
45
30
50
67

High Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
99
100
84
77
65
52
46
33
29
23
15
38
63
90
93
97

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

88
75
82
62
67
79
67
65
71
75
72
80
89
81
70
38
26
22
12
14
17
10
25
31

Precipitation Amount (mm)

0.5
0.3
0.5
0.2
0.3
0.5
0.5
0.3
0.4
0.4
0.3
0.5
0.7
0.5
0.4
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
100
100
100
100
100
98
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

1009
1007
1006
1005
1004
1003
1003
1002
1002
1003
1003
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1003
1003

Ozone (du)

352
351
347
343
339
336
333
330
330
329
329
333
337
340
343
345
348
344
341
338
337
337
336
335

Tuesday 14

Waning Crescent 11%

04:49

16:11

Sun - Rise: 05:46, Set: 19:28, Transit: 12:38. Moon - Rise: 04:49, Set: 16:11. Civil Dark: 20:01 - 05:13. Nautical Dark: 20:41 - 04:33. Astro Dark: 21:24 - 03:48

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 Grandes-Bergeronnes, Côte-Nord, Canada (48.24,-69.55)

Generated: 08/04/26 09:46:12. Forecast: 08/04/26 to 14/04/26. Timezone: UTC-4.00