Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waxing Gibbous 80%

14:15

04:09

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

Sun - Rise: 05:49, Set: 19:37, Transit: 12:43. Moon - Rise: 14:15, Set: 04:09. Civil Dark: 20:09 - 05:17. Nautical Dark: 20:48 - 04:38. Astro Dark: 21:31 - 03:55

Total Clouds (% Sky Obscured)

95
99
100
100
100
100
100
99
100
91
28
24
23
26
34
100
100
100
100
100
100
100
83
89

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
5
0
0
0
0
0
0
19
19
11
0
0
20
29
21
2
1
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
12
0
1
2
14
75
92
100
100
100
100
95
69
89

High Clouds (% Sky Obscured)

85
98
100
100
100
100
100
98
99
76
28
55
54
29
20
100
100
100
100
89
78
84
20
2

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
5
13
4
6
3
2

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
5
5
5
5
7
9
11
11
11
11
10
10
8
8
8
5
5
3
2
3
2
2

Chance of Frost

Temperature (°C)

1
0
0
-0
-0
1
3
5
7
9
11
13
14
14
14
13
12
11
9
8
7
7
6
5

Feels Like (°C)

-4
-4
-4
-3
-4
-3
-2
-1
1
4
6
9
9
10
12
11
8
7
6
6
6
5
4
4

Dew Point (°C)

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

Relative Humidity (%)

78
81
83
87
89
81
73
63
51
46
43
42
40
39
42
51
65
71
69
71
78
82
86
91

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1023
1023
1022
1022
1021
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021

Ozone (du)

396
395
396
399
399
401
399
398
398
397
397
396
398
398
403
406
405
410
413
412
398
395
396
397

Friday 19

Waxing Gibbous 87%

15:20

04:26

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: 05:47, Set: 19:38, Transit: 12:43. Moon - Rise: 15:20, Set: 04:26. Civil Dark: 20:10 - 05:15. Nautical Dark: 20:50 - 04:36. Astro Dark: 21:33 - 03:52

Total Clouds (% Sky Obscured)

100
95
93
99
100
100
100
100
100
97
100
100
100
100
100
95
100
100
100
100
100
100
84
96

Low Clouds (% Sky Obscured)

9
40
54
79
72
100
100
100
100
84
57
56
48
31
12
5
13
72
100
65
44
62
60
67

Medium Clouds (% Sky Obscured)

98
78
65
73
71
64
66
75
75
65
98
64
98
100
100
97
100
100
100
80
26
43
20
48

High Clouds (% Sky Obscured)

0
0
3
26
60
70
11
5
18
47
80
100
100
82
100
61
77
60
48
53
55
48
52
59

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

Precipitation Probability (%)

1
1
0
0
0
0
1
1
0
0
0
2
10
7
53
55
38
60
36
26
22
23
18
16

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
4
4
3
4
5
7
8
9
10
11
11
11
11
11
11
13
13
14
15
17
17
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
91
88
88
88
85
82
75
70
69
68
62
63
65
64
69
71
78
81
84
81
80
82

Pressure (mb)

1021
1020
1020
1020
1020
1020
1020
1019
1019
1018
1017
1016
1015
1013
1012
1011
1011
1010
1010
1010
1009
1008
1008
1009

Ozone (du)

402
403
399
387
382
376
373
367
362
356
355
354
357
359
359
361
358
357
354
357
360
362
365
369

Saturday 20

Waxing Gibbous 93%

16:25

04:41

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 OK

Sun - Rise: 05:45, Set: 19:40, Transit: 12:42. Moon - Rise: 16:25, Set: 04:41. Civil Dark: 20:12 - 05:13. Nautical Dark: 20:51 - 04:33. Astro Dark: 21:35 - 03:50

Total Clouds (% Sky Obscured)

100
76
50
73
77
64
76
64
53
77
87
100
100
92
93
94
86
68
66
67
62
47
40
34

Low Clouds (% Sky Obscured)

71
73
0
0
0
0
6
0
34
36
41
48
43
18
31
64
59
31
34
43
44
43
42
41

Medium Clouds (% Sky Obscured)

50
53
36
49
58
48
54
46
22
26
35
46
46
59
88
95
91
85
85
82
64
17
11
0

High Clouds (% Sky Obscured)

45
7
0
43
50
8
0
0
0
0
0
0
0
0
45
4
0
28
25
20
2
1
1
0

ISS Passover

Visibility (miles)

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

13
2
1
0
0
0
0
0
0
0
10
4
25
31
36
34
27
24
23
17
6
5
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)

14
15
14
12
12
12
14
15
15
15
16
16
16
16
14
13
12
10
8
8
8
8
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
73
71
74
76
74
67
60
52
46
45
46
46
53
52
57
64
69
79
82
79
83
88
89

Pressure (mb)

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

Ozone (du)

371
376
377
380
383
389
396
405
418
424
427
428
429
436
443
453
468
470
468
468
470
475
477
474

Sunday 21

Waxing Gibbous 97%

17:30

04:56

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 OK
01 OK

Sun - Rise: 05:44, Set: 19:41, Transit: 12:42. Moon - Rise: 17:30, Set: 04:56. Civil Dark: 20:13 - 05:11. Nautical Dark: 20:53 - 04:31. Astro Dark: 21:37 - 03:48

Total Clouds (% Sky Obscured)

42
49
60
74
75
75
81
86
92
95
97
100
99
98
96
92
83
84
80
84
83
67
31
38

Low Clouds (% Sky Obscured)

50
59
68
68
68
68
75
83
90
86
82
78
61
44
28
33
36
41
51
59
66
50
32
25

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
2
3
36
24
39
57
58
80
52
54
52
49
49
79
79
61
18
5

High Clouds (% Sky Obscured)

0
0
0
0
1
12
2
3
0
28
57
85
71
62
51
31
12
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
6
4
9
0
0
1
0
0
1
1
5
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
Snow
Sleet
Sleet
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
1
0
6
8
16
27
38
50
52
46
51
47
39
34
24
4
1
2
4
7
9
5
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
9
9
9
9
9
10
9
11
11
11
12
13
14
13
13
11
9
6
6
6
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
94
94
96
93
94
94
85
91
94
87
82
71
71
73
75
76
78
79
77
85
85
77

Pressure (mb)

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

Ozone (du)

468
460
454
451
448
448
452
453
455
457
459
460
460
461
459
464
461
455
450
448
449
453
455
455

Monday 22

Waxing Gibbous 99%

18:35

05:10

02 OK
03 OK
04 OK
05 OK
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 OK
21 OK
22 Good
23 Good
00 Good
01 Good

Sun - Rise: 05:42, Set: 19:42, Transit: 12:42. Moon - Rise: 18:35, Set: 05:10. Civil Dark: 20:15 - 05:09. Nautical Dark: 20:55 - 04:29. Astro Dark: 21:39 - 03:45

Total Clouds (% Sky Obscured)

45
37
19
32
71
74
78
76
78
74
66
60
67
68
69
66
67
61
44
27
8
7
7
6

Low Clouds (% Sky Obscured)

32
28
22
18
30
18
35
47
63
54
44
34
16
13
11
8
6
8
9
7
3
3
3
2

Medium Clouds (% Sky Obscured)

2
1
0
14
26
36
36
33
21
15
9
3
0
0
0
3
5
8
5
2
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
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
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
11
12
2
2
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
73
75
77
80
82
64
54
49
44
41
36
35
34
35
35
40
45
51
52
54
57
57
58

Pressure (mb)

1010
1010
1011
1011
1011
1012
1013
1013
1014
1014
1013
1013
1013
1014
1014
1015
1015
1015
1016
1016
1017
1017
1017
1017

Ozone (du)

454
456
455
454
451
450
450
451
455
456
453
450
447
446
445
445
447
450
453
453
452
451
451
451

Tuesday 23

Full Moon 100%

19:43

05:25

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

Sun - Rise: 05:40, Set: 19:44, Transit: 12:42. Moon - Rise: 19:43, Set: 05:25. Civil Dark: 20:16 - 05:08. Nautical Dark: 20:56 - 04:27. Astro Dark: 21:41 - 03:43

Total Clouds (% Sky Obscured)

24
41
62
67
67
68
56
43
30
46
62
79
67
55
42
45
48
51
64
78
90
86
83
80

Low Clouds (% Sky Obscured)

11
21
34
30
33
35
29
22
11
7
4
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
4
6
12
14
10
6
4
3
2
3
8
8
9
9
14
10
5
5
10
10
22
33
44

High Clouds (% Sky Obscured)

0
0
0
3
7
11
11
12
12
24
39
50
50
50
50
37
24
18
41
64
83
77
72
66

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

Chance of Frost

Temperature (°C)

3
2
2
1
2
4
5
6
8
9
10
11
12
12
12
12
11
10
8
7
6
5
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
57
57
57
53
48
43
42
39
37
36
34
33
34
36
37
42
47
52
55
58
61
62
65

Pressure (mb)

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

Ozone (du)

451
448
445
442
441
440
439
439
438
438
439
439
440
440
439
439
438
436
435
435
436
436
437
438

Wednesday 24

Waning Gibbous 98%

20:53

05:43

Sun - Rise: 05:38, Set: 19:45, Transit: 12:42. Moon - Rise: 20:53, Set: 05:43. Civil Dark: 20:17 - 05:06. Nautical Dark: 20:58 - 04:25. Astro Dark: 21:43 - 03:40

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-Marie, Chaudière-Appalaches, Canada (46.41,-71.06)

Generated: 18/04/24 02:55:22. Forecast: 18/04/24 to 24/04/24. Timezone: UTC-4.00