Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 27

Waning Gibbous 89%

00:29

07:07

02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
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

Sun - Rise: 05:32, Set: 19:51, Transit: 12:42. Moon - Rise: 00:29, Set: 07:07. Civil Dark: 20:25 - 04:58. Nautical Dark: 21:07 - 04:16. Astro Dark: 21:55 - 03:28

Total Clouds (% Sky Obscured)

0
0
0
0
2
2
2
33
38
100
100
61
100
100
97
98
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
32
70
85

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
59
45
41
96
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
3
3
3
37
62
100
100
76
100
100
97
98
100
100
100
100
100
100
100
67

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
7

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
Light Rain
Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
18
79
95
45

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.9
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
81
81
81
78
66
57
49
45
44
43
44
45
46
54
58
63
72
72
71
68
68
72
80

Pressure (mb)

1033
1033
1032
1032
1033
1033
1033
1032
1031
1030
1029
1029
1028
1027
1026
1025
1025
1025
1025
1024
1023
1022
1022
1022

Ozone (du)

404
400
394
400
392
389
389
385
383
381
379
375
374
372
371
369
369
370
368
365
363
362
363
367

Sunday 28

Waning Gibbous 82%

01:26

07:57

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
00 Bad
01 Bad

Sun - Rise: 05:30, Set: 19:53, Transit: 12:41. Moon - Rise: 01:26, Set: 07:57. Civil Dark: 20:27 - 04:56. Nautical Dark: 21:09 - 04:14. Astro Dark: 21:58 - 03:25

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

74
83
100
100
89
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98

Medium Clouds (% Sky Obscured)

83
62
65
76
76
60
85
82
100
90
61
28
12
45
37
74
75
70
2
35
35
5
0
0

High Clouds (% Sky Obscured)

39
35
59
100
100
39
100
91
70
66
60
50
45
4
45
45
55
57
100
100
99
100
100
62

ISS Passover

Visibility (miles)

9
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
2
2
2
3

Fog (%)

0
0
0
0
0
1
45
99
100
100
100
100
100
100
100
100
98
99
31
6
3
27
8
8

Precipitation Type

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

Precipitation Probability (%)

8
1
10
58
88
95
95
95
95
84
36
17
7
4
9
35
57
37
13
1
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.2
0.7
0.5
0.6
1.7
1.7
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
98
98
100
100
98
98
100
98
98
100
98
100
98
98
98
100
98
98
94
94
94
94
93

Pressure (mb)

1022
1021
1020
1019
1019
1018
1018
1017
1017
1016
1016
1015
1015
1014
1014
1013
1014
1014
1014
1016
1017
1017
1017
1018

Ozone (du)

372
377
379
380
379
380
380
374
367
371
368
365
366
363
357
353
355
353
353
353
355
357
357
358

Monday 29

Waning Gibbous 72%

No Rise

09:00

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

Sun - Rise: 05:28, Set: 19:54, Transit: 12:41. Moon - Rise: No Rise, Set: 09:00. Civil Dark: 20:28 - 04:54. Nautical Dark: 21:11 - 04:12. Astro Dark: 22:00 - 03:23

Total Clouds (% Sky Obscured)

97
95
95
94
87
43
40
34
29
33
25
32
58
67
91
97
98
95
97
99
100
100
100
99

Low Clouds (% Sky Obscured)

87
91
90
84
77
73
65
61
40
39
31
33
27
30
28
29
11
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
4
53
62
43
91
87
83
79
74
72
71
69

High Clouds (% Sky Obscured)

47
29
26
20
1
1
0
3
0
3
3
3
13
33
81
94
95
88
92
96
91
100
99
99

ISS Passover

Visibility (miles)

4
9
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

3
2
4
0
2
1
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)

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

Chance of Frost

Temperature (°C)

1
1
1
1
1
1
2
4
5
7
9
10
11
11
11
10
9
8
6
5
4
3
2
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
89
89
88
83
81
72
62
51
42
37
33
33
33
32
32
34
42
48
49
51
59
63
65

Pressure (mb)

1018
1018
1018
1019
1020
1020
1021
1021
1021
1020
1020
1019
1019
1019
1019
1019
1020
1020
1021
1021
1022
1022
1022
1022

Ozone (du)

360
362
364
366
366
366
368
368
367
369
369
368
368
366
364
362
358
357
358
360
358
358
357
358

Tuesday 30

Waning Gibbous 62%

02:11

10:15

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
00 Bad
01 Bad

Sun - Rise: 05:27, Set: 19:56, Transit: 12:41. Moon - Rise: 02:11, Set: 10:15. Civil Dark: 20:30 - 04:53. Nautical Dark: 21:13 - 04:10. Astro Dark: 22:02 - 03:20

Total Clouds (% Sky Obscured)

99
99
99
99
99
100
100
100
70
54
45
43
46
100
100
100
100
100
100
100
99
99
99
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
13
28
42
54
60
69
56
42
32
37
39
43

Medium Clouds (% Sky Obscured)

80
72
94
86
85
91
95
90
85
75
60
50
50
50
50
57
78
100
65
64
61
66
70
74

High Clouds (% Sky Obscured)

98
96
95
93
89
86
90
94
59
43
45
48
45
77
65
80
91
100
88
80
85
90
90
90

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
1
1
5
8
10
21
23
11
20
19
9
16
14
6
8
7
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-4
-5
-5
-6
-8
-11
-13
-13
-12
-12
-12
-11
-10
-9
-8
-5
-3
-3
-2
-2
-2
-3
-2

Relative Humidity (%)

65
69
67
67
65
52
36
28
24
23
22
22
23
24
27
30
40
52
59
64
69
72
72
76

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1021
1020
1020
1019
1018
1017
1017
1016
1016
1016
1017
1018
1018
1018
1018
1018
1018

Ozone (du)

360
360
362
363
365
367
368
367
370
369
372
371
370
371
373
374
375
377
376
377
379
379
377
374

Wednesday 1

Third Quarter 50%

02:45

11:36

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

Sun - Rise: 05:25, Set: 19:57, Transit: 12:41. Moon - Rise: 02:45, Set: 11:36. Civil Dark: 20:31 - 04:51. Nautical Dark: 21:14 - 04:08. Astro Dark: 22:04 - 03:18

Total Clouds (% Sky Obscured)

70
32
28
23
19
14
14
19
14
10
9
6
6
6
6
7
8
10
39
66
93
91
89
92

Low Clouds (% Sky Obscured)

55
60
70
53
39
21
39
56
74
69
65
61
47
55
59
57
56
54
31
14
1
1
1
0

Medium Clouds (% Sky Obscured)

69
64
51
52
53
58
52
46
39
38
37
34
32
32
31
13
4
0
0
0
0
19
36
57

High Clouds (% Sky Obscured)

48
4
1
4
0
0
0
0
0
0
0
0
0
0
0
1
2
3
33
63
93
91
89
91

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
1
2
1
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)

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

Chance of Frost

Temperature (°C)

1
1
1
1
1
3
4
6
8
9
11
12
13
12
12
12
10
8
6
5
4
3
3
3

Feels Like (°C)

-2
-2
-0
0
0
3
4
6
8
9
10
11
12
12
11
11
11
12
12
3
3
3
3
3

Dew Point (°C)

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

Relative Humidity (%)

80
84
88
91
86
77
64
56
49
47
45
43
42
44
47
51
58
68
78
79
82
83
85
83

Pressure (mb)

1018
1018
1018
1019
1019
1019
1019
1019
1018
1018
1017
1016
1016
1015
1015
1015
1016
1017
1017
1018
1019
1019
1019
1019

Ozone (du)

373
372
370
369
371
371
371
371
371
369
368
369
371
369
368
366
364
362
359
361
362
363
363
364

Thursday 2

Waning Crescent 39%

03:11

12:59

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
00 Bad
01 Bad

Sun - Rise: 05:24, Set: 19:58, Transit: 12:41. Moon - Rise: 03:11, Set: 12:59. Civil Dark: 20:33 - 04:49. Nautical Dark: 21:16 - 04:06. Astro Dark: 22:07 - 03:15

Total Clouds (% Sky Obscured)

94
96
98
99
100
98
91
84
80
86
92
99
97
93
91
85
83
81
89
93
96
97
98
100

Low Clouds (% Sky Obscured)

0
0
0
0
1
1
11
22
34
44
55
65
60
56
53
51
47
44
55
67
82
88
93
100

Medium Clouds (% Sky Obscured)

53
50
49
54
60
65
55
50
42
53
63
74
76
84
90
85
81
80
80
78
65
58
57
48

High Clouds (% Sky Obscured)

92
94
95
97
98
95
77
57
41
45
61
78
62
43
30
26
22
28
48
71
86
66
47
28

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

Precipitation Probability (%)

0
0
0
0
0
0
9
13
16
18
14
1
3
4
4
36
52
66
63
56
45
44
42
41

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

3
3
3
3
4
5
7
8
10
11
12
12
12
12
12
12
11
9
8
8
7
7
7
7

Feels Like (°C)

2
1
1
1
1
0
1
5
6
7
7
8
8
10
10
10
10
11
10
6
7
7
7
6

Dew Point (°C)

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

Relative Humidity (%)

85
83
85
83
76
70
64
58
53
49
49
49
48
51
53
55
63
72
81
85
87
91
90
90

Pressure (mb)

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

Ozone (du)

364
365
366
367
366
365
364
366
368
370
372
373
374
375
375
375
375
375
375
374
374
373
371
369

Friday 3

Waning Crescent 27%

03:32

14:21

Sun - Rise: 05:22, Set: 20:00, Transit: 12:41. Moon - Rise: 03:32, Set: 14:21. Civil Dark: 20:34 - 04:47. Nautical Dark: 21:18 - 04:04. Astro Dark: 22:09 - 03:12

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 Sainte-Brigitte-de-Laval, Capitale-Nationale, Canada (47.33,-71.14)

Generated: 27/04/24 02:35:59. Forecast: 27/04/24 to 03/05/24. Timezone: UTC-4.00