Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 29

Waxing Gibbous 98%

18:16

04:35

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:45, Set: 20:01, Transit: 12:53. Moon - Rise: 18:16, Set: 04:35. Civil Dark: 20:34 - 05:12. Nautical Dark: 21:15 - 04:31. Astro Dark: 22:01 - 03:45

Total Clouds (% Sky Obscured)

82
86
89
92
100
100
100
95
100
100
100
100
97
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

82
86
89
92
100
100
100
88
100
100
100
100
85
78
91
76
75
78
83
93
100
85
87
87

Medium Clouds (% Sky Obscured)

70
65
44
57
65
35
50
44
61
52
86
91
75
93
94
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
2
4
0
40
18
94
46
100
29
1
9
47
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
4
9
4
6
5
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
15
25
28
25
11
18
31
5
3
4
5
8
26
64
93
95
92
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.6
0.5
1.2
1.9
0.7
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
66
68
72
76
77
85
88
85
87
90
86
83
83
83
80
78
90
92
92
92
95
92
88

Pressure (mb)

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

Ozone (du)

366
362
358
357
361
356
354
353
358
362
361
364
365
367
368
366
365
366
366
363
363
364
365
366

Thursday 30

Waxing Gibbous 99%

19:24

04:53

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 OK

Sun - Rise: 05:43, Set: 20:03, Transit: 12:53. Moon - Rise: 19:24, Set: 04:53. Civil Dark: 20:36 - 05:10. Nautical Dark: 21:17 - 04:29. Astro Dark: 22:03 - 03:43

Total Clouds (% Sky Obscured)

100
100
100
100
100
98
97
100
99
100
96
100
100
94
93
84
92
80
86
73
63
53
55
44

Low Clouds (% Sky Obscured)

91
91
100
100
100
97
93
100
91
85
87
100
100
94
92
80
85
62
71
60
52
42
45
33

Medium Clouds (% Sky Obscured)

100
100
100
100
100
90
94
85
97
100
87
48
49
15
26
8
23
34
34
29
5
0
0
0

High Clouds (% Sky Obscured)

100
75
100
100
85
85
80
48
80
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

2
4
4
3
3
1
2
1
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
1
16
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
92
69
70
57
39
17
14
18
9
10
14
4
5
1
3
3
16
1

Precipitation Amount (mm)

1.7
1.9
1.5
1.7
2.3
1.1
0.4
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
8
8
8
8
8
9
8
6
6
5
5
5
4
4
4
3
4
3
3
2
1
0

Relative Humidity (%)

91
95
91
93
93
96
96
98
95
91
90
87
87
85
85
84
78
74
78
79
81
82
82
79

Pressure (mb)

1005
1004
1004
1003
1003
1002
1002
1002
1003
1003
1004
1005
1005
1005
1006
1006
1007
1007
1008
1008
1009
1010
1010
1010

Ozone (du)

367
368
370
370
372
374
378
383
381
384
380
379
380
382
383
383
383
384
385
388
389
389
389
390

Friday 1

Full Moon 100%

20:33

05:13

00 Good
01 Good
02 Good
03 Good
04 OK
05 OK
06 Good
07 Good
08 Good
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

Sun - Rise: 05:41, Set: 20:04, Transit: 12:53. Moon - Rise: 20:33, Set: 05:13. Civil Dark: 20:37 - 05:08. Nautical Dark: 21:18 - 04:27. Astro Dark: 22:05 - 03:41

Total Clouds (% Sky Obscured)

2
2
1
1
21
20
4
3
9
34
96
98
99
100
100
100
100
91
83
72
66
71
80
85

Low Clouds (% Sky Obscured)

1
1
1
1
21
20
2
1
8
33
86
98
10
10
10
83
39
34
39
8
13
25
39
54

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
85
75
75
70
70
70
75
64
58
66
66
71
80
80

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
22
44
71
44

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
1
0
0
0
0
0
1
4
17
9
7
5
13
14
5
2
1
2
3
4
23

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
89
89
89
92
92
94
83
68
61
58
55
51
50
50
50
50
49
54
60
68
76
77
78

Pressure (mb)

1010
1010
1010
1010
1011
1011
1011
1011
1012
1012
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1011
1011
1011
1011

Ozone (du)

391
393
395
396
400
401
403
403
402
403
405
406
406
406
405
407
409
411
413
413
413
412
409
408

Saturday 2

Waning Gibbous 100%

21:40

05:37

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
23 Bad

Sun - Rise: 05:40, Set: 20:05, Transit: 12:53. Moon - Rise: 21:40, Set: 05:37. Civil Dark: 20:38 - 05:07. Nautical Dark: 21:20 - 04:25. Astro Dark: 22:07 - 03:38

Total Clouds (% Sky Obscured)

91
87
82
82
81
79
73
72
74
73
89
85
79
72
68
70
64
75
78
81
63
50
29
40

Low Clouds (% Sky Obscured)

69
83
73
63
48
47
49
47
33
22
73
73
69
72
68
70
64
75
77
59
38
38
14
19

Medium Clouds (% Sky Obscured)

80
80
75
75
70
49
43
37
39
33
35
33
42
38
44
26
46
51
58
71
57
34
16
20

High Clouds (% Sky Obscured)

22
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2

ISS Passover

Visibility (miles)

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

31
36
43
43
39
33
25
13
16
16
19
25
16
21
13
24
12
25
12
10
4
5
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)

4
5
5
5
4
4
5
6
8
8
9
10
10
11
12
11
10
10
9
7
6
6
5
5

Chance of Frost

Temperature (°C)

2
2
1
1
1
1
1
2
4
5
7
8
8
9
9
9
9
9
8
7
5
3
2
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
83
84
86
86
86
86
76
63
56
49
45
46
47
49
47
53
45
52
59
73
83
86
93

Pressure (mb)

1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1011
1011
1011
1010
1010
1010
1010
1010
1011
1011
1012
1012
1012

Ozone (du)

410
411
409
410
410
409
408
408
411
414
415
414
408
406
404
402
400
400
402
404
406
407
407
407

Sunday 3

Waning Gibbous 98%

22:45

06:07

00 OK
01 OK
02 OK
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

Sun - Rise: 05:39, Set: 20:07, Transit: 12:53. Moon - Rise: 22:45, Set: 06:07. Civil Dark: 20:40 - 05:05. Nautical Dark: 21:22 - 04:23. Astro Dark: 22:09 - 03:36

Total Clouds (% Sky Obscured)

35
30
34
46
49
60
72
66
51
91
99
93
99
99
98
95
90
89
91
92
90
90
93
91

Low Clouds (% Sky Obscured)

17
15
10
10
13
12
6
6
10
29
50
47
49
50
0
0
0
12
24
36
40
45
49
48

Medium Clouds (% Sky Obscured)

15
20
24
33
41
60
65
57
43
85
95
73
66
99
90
82
72
67
66
66
65
56
56
64

High Clouds (% Sky Obscured)

1
2
1
0
0
0
0
0
0
0
1
1
1
3
2
5
7
20
29
37
29
34
39
28

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
6
4
2
1
1
0
3
6
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 (%)

2
1
1
5
3
1
0
0
0
2
10
25
20
28
35
36
39
39
38
38
35
32
27
26

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
5
4
5
5
5
5
5
7
8
9
10
11
11
12
11
11
11
10
10
10
9
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
91
88
86
87
87
83
72
66
62
60
56
57
58
67
74
82
87
90
94
93
93
93

Pressure (mb)

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

Ozone (du)

408
410
412
415
418
423
427
429
430
430
429
428
426
422
421
420
419
419
419
420
420
420
420
420

Monday 4

Waning Gibbous 94%

23:43

06:45

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:37, Set: 20:08, Transit: 12:52. Moon - Rise: 23:43, Set: 06:45. Civil Dark: 20:41 - 05:04. Nautical Dark: 21:23 - 04:22. Astro Dark: 22:11 - 03:34

Total Clouds (% Sky Obscured)

90
91
93
94
95
93
91
85
90
95
100
100
100
100
100
100
99
99
99
100
97
95
95
92

Low Clouds (% Sky Obscured)

46
45
56
66
77
74
71
67
78
89
100
100
100
100
99
98
97
93
89
85
79
73
67
72

Medium Clouds (% Sky Obscured)

72
81
79
72
60
63
74
85
90
95
98
98
98
98
84
69
56
45
40
45
50
50
26
33

High Clouds (% Sky Obscured)

20
16
13
7
0
0
1
1
17
44
69
55
33
10
11
13
15
43
72
100
95
80
76
74

ISS Passover

Visibility (miles)

6
4
1
4
6
9
6
3
0
0
0
0
0
0
0
0
0
0
3
6
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 (%)

23
18
20
22
24
21
17
14
20
27
33
40
45
49
44
37
24
26
26
22
26
28
26
41

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1007
1007
1006
1006
1006
1006
1006
1006
1006
1006
1005
1005
1005
1005
1004
1004
1004
1004
1004
1004
1003
1003
1003
1003

Ozone (du)

420
420
420
419
418
417
417
416
416
416
416
416
418
420
422
423
423
423
423
423
423
423
423
422

Tuesday 5

Waning Gibbous 89%

No Rise

07:31

Sun - Rise: 05:36, Set: 20:09, Transit: 12:52. Moon - Rise: No Rise, Set: 07:31. Civil Dark: 20:43 - 05:02. Nautical Dark: 21:25 - 04:20. Astro Dark: 22:13 - 03:31

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-Laurentien, Laurentides, Canada (45.81,-74.06)

Generated: 29/04/26 00:37:17. Forecast: 29/04/26 to 05/05/26. Timezone: UTC-4.00