Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 13

Waning Crescent 19%

04:20

15:02

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: 05:57, Set: 19:30, Transit: 12:44. Moon - Rise: 04:20, Set: 15:02. Civil Dark: 20:01 - 05:26. Nautical Dark: 20:40 - 04:47. Astro Dark: 21:22 - 04:05

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
82
74
79

Low Clouds (% Sky Obscured)

85
88
100
100
100
100
100
100
99
100
98
91
90
97
98
96
90
100
100
100
100
82
74
76

Medium Clouds (% Sky Obscured)

59
56
66
99
100
100
100
98
100
100
99
100
83
94
94
98
100
81
68
31
34
20
7
20

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
60
100
100
100
100
100
100
100
100
100
100
65
0
0
0
1
0

ISS Passover

Visibility (miles)

9
5
5
9
7
1
2
3
1
1
1
1
0
1
1
3
1
0
0
0
1
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

2
22
10
57
95
95
94
95
95
95
95
95
95
95
95
95
69
25
37
25
6
5
1
1

Precipitation Amount (mm)

0
0
0
0
0.9
0.7
0.5
1.2
1.6
1.8
1.4
1.4
1.6
1.9
1.2
0.5
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
86
88
89
93
94
98
98
96
98
96
96
98
96
96
98
96
95
96
96
96
91
90
91

Pressure (mb)

1022
1021
1019
1017
1015
1014
1013
1011
1010
1009
1008
1006
1005
1004
1003
1003
1002
1002
1003
1004
1005
1006
1007
1009

Ozone (du)

347
347
341
339
336
335
333
332
329
327
326
326
329
330
328
328
327
333
331
329
334
338
342
345

Tuesday 14

Waning Crescent 11%

04:38

16:18

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 OK
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: 05:55, Set: 19:31, Transit: 12:43. Moon - Rise: 04:38, Set: 16:18. Civil Dark: 20:03 - 05:24. Nautical Dark: 20:42 - 04:45. Astro Dark: 21:24 - 04:03

Total Clouds (% Sky Obscured)

90
88
85
99
83
62
72
48
68
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98

Low Clouds (% Sky Obscured)

85
84
78
65
70
62
51
39
36
38
60
62
54
55
65
67
83
84
100
100
100
100
100
95

Medium Clouds (% Sky Obscured)

5
3
0
0
0
0
0
0
1
2
34
100
100
100
100
100
99
84
84
75
77
80
80
78

High Clouds (% Sky Obscured)

0
0
0
44
23
4
53
32
68
100
100
100
100
100
100
100
100
100
100
91
2
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
1
3
2
5
5
5
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
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

2
1
0
0
1
0
0
0
0
0
0
0
6
67
95
95
95
95
95
95
84
43
22
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3.1
1.5
1.1
0.9
0.8
0.6
0.5
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
85
86
85
85
85
88
85
72
65
65
66
69
68
69
90
93
93
91
91
93
93
93
94

Pressure (mb)

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

Ozone (du)

345
348
353
353
351
350
349
351
344
344
338
333
331
329
329
336
338
343
349
346
346
347
347
347

Wednesday 15

Waning Crescent 5%

04:55

17:35

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: 05:54, Set: 19:33, Transit: 12:43. Moon - Rise: 04:55, Set: 17:35. Civil Dark: 20:04 - 05:22. Nautical Dark: 20:43 - 04:43. Astro Dark: 21:26 - 04:00

Total Clouds (% Sky Obscured)

100
92
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
92
100
95
96
92
91
100
98
83
91
70
84
90
74
67
76
76
95
96
96
95
84
90

Medium Clouds (% Sky Obscured)

46
25
18
27
25
32
75
99
92
89
100
100
76
59
65
70
70
70
70
73
70
57
48
54

High Clouds (% Sky Obscured)

0
0
53
80
92
100
100
100
100
100
100
100
100
80
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
1
9
0
0
0
0
2
0
0
0
0
2
1
0
0
1
1
1
1
2
2

Fog (%)

0
0
0
0
21
31
34
25
25
7
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
3
41
67
70
95
81
53
54
93
82
78
43
72
33
1
1
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.5
0.4
0.5
0.3
0
0
0.7
0.4
0.5
0
0.8
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

4
4
4
3
3
3
3
3
3
4
3
3
4
4
5
5
4
4
4
3
4
4
4
4

Feels Like (°C)

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

Dew Point (°C)

3
4
3
3
3
3
2
3
3
3
3
3
3
3
3
4
4
3
3
3
3
3
3
4

Relative Humidity (%)

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

Pressure (mb)

1012
1012
1012
1011
1012
1012
1011
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1012
1013
1013
1014
1014
1014

Ozone (du)

343
339
335
336
336
340
341
338
337
335
335
337
339
341
342
341
341
338
335
334
330
330
330
331

Thursday 16

Waning Crescent 1%

05:13

18:56

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: 05:52, Set: 19:34, Transit: 12:43. Moon - Rise: 05:13, Set: 18:56. Civil Dark: 20:06 - 05:20. Nautical Dark: 20:45 - 04:41. Astro Dark: 21:28 - 03:58

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)

94
98
98
99
99
98
100
100
98
82
63
72
71
74
100
100
100
100
100
100
99
98
97
98

Medium Clouds (% Sky Obscured)

60
63
70
72
74
73
67
83
98
96
100
96
95
93
90
85
80
74
68
61
74
88
100
92

High Clouds (% Sky Obscured)

100
100
100
100
97
100
99
100
89
79
68
79
88
100
100
100
100
85
71
56
71
85
100
100

ISS Passover

Visibility (miles)

1
1
1
3
9
7
9
9
9
9
9
9
9
9
9
5
2
2
2
3
5
5
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
1
1
0
13
19
17
60
87
95
95
95
95
95
95
95
95
95
95
91
74
74
68

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.5
0.8
1
1.1
1.2
1.1
1.3
1.6
1.3
2
1
0.5
0.4
0.5
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
96
98
96
96
94
89
83
75
70
69
69
68
78
88
90
93
94
96
94
94
93

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1012
1012
1011
1010
1009
1008
1007
1007
1006
1006
1006
1006
1006
1006

Ozone (du)

330
326
325
327
326
326
327
328
329
331
329
327
324
324
323
321
321
322
323
324
326
328
332
334

Friday 17

New Moon 0%

05:33

20:21

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 OK
17 OK
18 OK
19 Good
20 OK
21 OK
22 Bad
23 Bad

Sun - Rise: 05:50, Set: 19:35, Transit: 12:43. Moon - Rise: 05:33, Set: 20:21. Civil Dark: 20:07 - 05:18. Nautical Dark: 20:47 - 04:38. Astro Dark: 21:30 - 03:55

Total Clouds (% Sky Obscured)

100
100
100
100
100
96
90
89
89
88
85
73
63
62
63
53
48
37
24
13
21
31
41
48

Low Clouds (% Sky Obscured)

99
100
100
100
99
94
87
84
83
80
77
63
47
37
44
43
38
27
9
2
3
5
7
9

Medium Clouds (% Sky Obscured)

85
80
29
32
38
15
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

High Clouds (% Sky Obscured)

100
100
80
63
9
0
0
0
0
0
0
0
2
11
3
3
5
4
3
3
14
24
34
32

ISS Passover

Visibility (miles)

9
9
9
9
0
0
1
0
0
0
1
4
9
9
9
9
9
9
8
7
7
7
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

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

Precipitation Probability (%)

64
54
31
23
15
12
7
0
0
0
0
0
1
3
6
9
0
1
0
0
0
0
0
0

Precipitation Amount (mm)

0.4
0.2
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
6
5
4
3
3
3
2
2
3
4
4
4
6
6
6
5
4
5
4
4
4

Chance of Frost

Temperature (°C)

5
5
4
4
4
4
4
5
5
5
6
7
9
11
12
13
13
14
12
11
9
8
8
7

Feels Like (°C)

2
2
3
3
3
3
3
3
3
4
4
5
7
9
10
11
12
11
12
14
14
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
94
100
98
98
98
96
96
93
90
82
73
69
68
65
63
71
83
93
93
93
94

Pressure (mb)

1006
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1016
1016
1016
1015
1015
1015
1016
1016
1017
1017
1017
1017

Ozone (du)

334
336
337
341
348
356
350
347
345
345
346
346
346
345
345
347
350
352
356
361
365
364
364
364

Saturday 18

Waxing Crescent 2%

05:58

21:48

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: 05:48, Set: 19:37, Transit: 12:42. Moon - Rise: 05:58, Set: 21:48. Civil Dark: 20:09 - 05:16. Nautical Dark: 20:48 - 04:36. Astro Dark: 21:32 - 03:53

Total Clouds (% Sky Obscured)

48
47
53
60
66
67
60
57
56
59
59
72
85
100
91
82
74
79
86
90
94
98
100
98

Low Clouds (% Sky Obscured)

9
8
13
18
21
22
25
26
24
24
23
23
28
34
29
30
30
30
25
30
35
35
40
40

Medium Clouds (% Sky Obscured)

1
2
3
3
4
6
9
11
8
5
2
5
8
11
32
51
70
77
79
81
64
46
33
39

High Clouds (% Sky Obscured)

21
9
5
0
5
18
25
44
46
51
49
66
83
100
91
82
74
79
86
90
94
97
99
88

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
3
2
1
4
7
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
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
3
0
0
6
9
3
24
42
59
61
75
91
77
56
25
36

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
7
7
7
7
7
8
9
10
11
13
14
15
17
19
19
19
20
18
17
16
16
16
16

Feels Like (°C)

7
7
7
5
5
5
6
5
5
9
11
12
13
14
14
18
18
19
17
16
14
15
15
14

Dew Point (°C)

6
6
6
6
6
6
6
7
7
8
10
11
13
14
16
17
18
19
18
17
16
16
16
15

Relative Humidity (%)

91
91
91
91
91
91
88
85
82
81
81
82
83
82
82
86
92
95
95
96
96
96
95
95

Pressure (mb)

1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1014
1014
1012
1011
1010
1009
1008
1007
1007
1006
1005
1005
1005
1004

Ozone (du)

362
360
357
355
352
349
348
347
346
344
343
342
341
340
339
337
334
332
331
329
328
327
325
323

Sunday 19

Waxing Crescent 8%

06:31

23:14

Sun - Rise: 05:46, Set: 19:38, Transit: 12:42. Moon - Rise: 06:31, Set: 23:14. Civil Dark: 20:10 - 05:14. Nautical Dark: 20:50 - 04:34. Astro Dark: 21:34 - 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 Saint-Jean-de-l'Ile-d'Orléans, Capitale-Nationale, Canada (46.93,-70.93)

Generated: 13/04/26 00:53:25. Forecast: 13/04/26 to 19/04/26. Timezone: UTC-4.00