Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 21

Waxing Crescent 26%

08:32

01:38

03 Good
04 Good
05 Good
06 Good
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: 05:58, Set: 19:51, Transit: 12:54. Moon - Rise: 08:32, Set: 01:38. Civil Dark: 20:23 - 05:26. Nautical Dark: 21:02 - 04:47. Astro Dark: 21:45 - 04:04

Total Clouds (% Sky Obscured)

1
2
3
3
84
100
100
92
94
94
83
76
79
86
100
97
98
100
100
100
97
100
87
98

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
0
28
37
48
34
40
59
72
58
55
49
81
85
87
82
78
80
81

Medium Clouds (% Sky Obscured)

0
2
3
3
80
100
100
92
88
84
74
62
62
63
99
97
95
100
99
100
94
86
51
66

High Clouds (% Sky Obscured)

1
2
3
3
29
0
0
0
0
0
0
0
0
0
0
2
3
3
2
0
0
0
0
0

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
0
0
0
0
0
0
0
2
7
10
14
13
16
29
28
28
36

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)

2
3
2
2
1
2
5
7
9
10
10
10
10
10
10
9
11
3
3
4
4
4
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-14
-14
-15
-15
-13
-13
-11
-10
-12
-12
-12
-10
-9
-7
-8
-5
-2
1
0
0
1
1
1
1

Relative Humidity (%)

43
44
45
46
45
40
42
42
36
31
30
32
33
36
37
46
64
83
83
85
91
91
91
94

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1026
1026
1025
1024
1023
1022
1021
1020
1020
1020
1020
1020
1020
1020
1019
1018
1017

Ozone (du)

437
428
422
415
411
413
416
415
410
412
412
404
391
384
378
375
376
378
380
383
384
384
385
384

Wednesday 22

Waxing Crescent 37%

09:44

02:24

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: 05:56, Set: 19:52, Transit: 12:54. Moon - Rise: 09:44, Set: 02:24. Civil Dark: 20:24 - 05:24. Nautical Dark: 21:04 - 04:45. Astro Dark: 21:47 - 04:01

Total Clouds (% Sky Obscured)

100
97
81
91
80
45
45
48
47
57
61
65
78
67
54
78
79
80
73
84
71
77
79
77

Low Clouds (% Sky Obscured)

77
74
53
59
59
45
33
30
28
42
61
65
78
52
15
5
4
10
14
51
55
15
15
10

Medium Clouds (% Sky Obscured)

65
56
32
43
39
0
8
14
17
4
0
0
0
26
29
62
78
77
69
74
30
77
56
67

High Clouds (% Sky Obscured)

0
2
0
0
0
0
0
0
0
0
0
2
2
4
25
78
4
0
4
5
71
64
79
77

ISS Passover

Visibility (miles)

0
1
2
8
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 (%)

30
15
22
22
19
13
2
3
2
2
9
0
0
0
0
0
0
0
0
0
1
0
1
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)

4
4
4
4
4
5
5
6
6
5
5
5
4
4
4
4
4
2
1
2
2
3
4
5

Chance of Frost

Temperature (°C)

2
2
1
1
2
3
4
4
5
7
7
8
8
9
10
9
8
6
6
6
5
4
3
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
96
94
96
96
96
94
93
93
91
90
88
84
77
78
84
90
90
91
91
93
93
91

Pressure (mb)

1017
1017
1017
1017
1017
1017
1018
1018
1018
1017
1017
1017
1016
1016
1015
1015
1015
1016
1016
1016
1015
1015
1015
1014

Ozone (du)

386
391
397
399
399
399
400
401
400
400
399
398
397
396
398
400
405
407
404
405
406
406
405
403

Thursday 23

First Quarter 49%

11:02

02:58

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

Sun - Rise: 05:54, Set: 19:54, Transit: 12:54. Moon - Rise: 11:02, Set: 02:58. Civil Dark: 20:26 - 05:22. Nautical Dark: 21:05 - 04:43. Astro Dark: 21:49 - 03:59

Total Clouds (% Sky Obscured)

79
58
25
27
4
3
18
31
29
26
43
41
39
46
56
16
2
27
51
80
57
30
0
0

Low Clouds (% Sky Obscured)

10
10
8
2
2
2
16
27
25
22
32
31
32
15
15
11
1
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

62
46
7
0
0
0
0
0
0
0
13
12
6
25
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
8
0
0
0
0
0
0
0
0
5
0
31
0
1
24
47
75
47
23
0
0

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 (%)

12
3
1
0
0
0
0
16
6
1
0
0
0
0
0
0
0
0
0
0
0
1
1
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
5
4
5
7
8
9
11
10
11
11
11
12
10
9
7
7
7
7
6
6
6

Chance of Frost

Temperature (°C)

4
4
4
2
2
4
6
7
8
8
9
9
10
10
9
8
7
4
3
2
1
0
0
-0

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
89
91
88
73
62
55
53
51
46
42
41
40
41
46
52
59
64
66
69
71
73
75

Pressure (mb)

1014
1014
1015
1015
1015
1016
1016
1016
1015
1015
1014
1014
1014
1013
1013
1014
1014
1015
1015
1016
1016
1016
1015
1015

Ozone (du)

401
401
402
403
404
404
405
406
408
408
409
409
408
405
406
402
402
405
406
410
410
413
419
421

Friday 24

Waxing Gibbous 60%

12:21

02:58

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

Sun - Rise: 05:53, Set: 19:55, Transit: 12:54. Moon - Rise: 12:21, Set: 02:58. Civil Dark: 20:27 - 05:20. Nautical Dark: 21:07 - 04:41. Astro Dark: 21:51 - 03:57

Total Clouds (% Sky Obscured)

0
0
2
7
15
23
28
25
45
52
53
43
43
37
37
24
11
3
2
1
0
0
1
1

Low Clouds (% Sky Obscured)

0
0
1
2
14
23
28
16
45
52
53
43
43
37
37
24
11
3
2
1
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
1
7
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

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
0
0
0
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
5
4
4
3
5
6
6
6
6
6
7
7
7
8
7
7
6
5
5
6
6
6
6

Chance of Frost

Temperature (°C)

-1
-1
-2
-2
0
2
3
6
7
8
9
10
10
10
10
9
8
5
4
3
2
1
1
0

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
78
81
81
74
64
51
44
42
40
39
41
41
41
41
47
54
67
73
76
76
78
78
80

Pressure (mb)

1015
1015
1015
1015
1016
1016
1016
1015
1015
1014
1014
1014
1013
1013
1013
1013
1014
1014
1015
1016
1016
1016
1016
1016

Ozone (du)

411
402
401
403
407
406
402
395
389
382
377
374
373
374
380
382
377
374
377
378
377
379
386
390

Saturday 25

Waxing Gibbous 71%

13:37

03:24

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

Sun - Rise: 05:51, Set: 19:56, Transit: 12:54. Moon - Rise: 13:37, Set: 03:24. Civil Dark: 20:29 - 05:19. Nautical Dark: 21:08 - 04:39. Astro Dark: 21:53 - 03:54

Total Clouds (% Sky Obscured)

1
1
6
7
5
6
9
12
14
13
15
16
27
39
49
57
61
56
44
35
54
76
92
87

Low Clouds (% Sky Obscured)

0
0
0
0
0
4
8
11
14
13
15
14
9
3
2
1
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
10
13
15
0
0
1
1
2
2
6
13
21
39
57
71
39

High Clouds (% Sky Obscured)

0
0
4
7
5
6
9
12
14
13
15
16
27
39
49
44
35
19
15
11
22
30
30
13

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
0
0
0
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)

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

Chance of Frost

Temperature (°C)

-0
-0
0
0
2
5
7
8
10
11
12
13
13
13
13
12
10
9
8
7
6
6
6
6

Feels Like (°C)

-2
-2
-2
-1
0
3
5
7
9
10
10
11
11
11
11
11
11
11
5
5
5
4
4
2

Dew Point (°C)

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

Relative Humidity (%)

80
80
80
80
74
65
58
53
47
42
39
37
38
38
40
46
54
63
66
71
75
76
76
76

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1014
1014
1014
1014
1014
1014
1015
1015
1015
1016
1016
1016
1017
1017

Ozone (du)

387
386
385
385
384
384
384
386
389
392
394
394
394
395
395
395
394
394
395
395
396
396
395
395

Sunday 26

Waxing Gibbous 80%

14:50

03:44

03 Bad
04 Bad
05 Bad
06 Bad
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: 05:49, Set: 19:58, Transit: 12:53. Moon - Rise: 14:50, Set: 03:44. Civil Dark: 20:30 - 05:17. Nautical Dark: 21:10 - 04:37. Astro Dark: 21:55 - 03:52

Total Clouds (% Sky Obscured)

85
84
74
62
40
40
35
45
63
78
91
96
98
95
86
79
69
71
77
84
91
97
100
96

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
10
23
32
39
52
66
77
59
43
30
31
28
24
25
31
33
21

Medium Clouds (% Sky Obscured)

22
7
4
1
0
0
0
0
0
1
1
3
5
8
9
12
19
25
28
16
15
4
0
0

High Clouds (% Sky Obscured)

4
3
6
4
0
8
8
9
3
0
0
0
0
0
3
6
10
21
27
35
42
49
55
8

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
0
5
9
10
9
7
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
3
4
3
3
3
5
5
6
6
6
6
10
10
9
9
9
9
6
6
6
7
6
7

Dew Point (°C)

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

Relative Humidity (%)

78
79
80
79
79
78
73
68
64
58
54
50
53
55
57
61
66
70
70
70
70
71
73
74

Pressure (mb)

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

Ozone (du)

396
396
396
397
398
399
398
398
398
400
402
404
404
405
405
405
405
405
404
403
402
398
394
390

Monday 27

Waxing Gibbous 88%

16:00

04:02

Sun - Rise: 05:48, Set: 19:59, Transit: 12:53. Moon - Rise: 16:00, Set: 04:02. Civil Dark: 20:31 - 05:15. Nautical Dark: 21:12 - 04:35. Astro Dark: 21:57 - 03:50

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: 21/04/26 03:33:46. Forecast: 21/04/26 to 27/04/26. Timezone: UTC-4.00