Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 28

Waning Gibbous 72%

01:28

09:22

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 OK
01 OK
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

Sun - Rise: 05:44, Set: 20:00, Transit: 12:53. Moon - Rise: 01:28, Set: 09:22. Civil Dark: 20:33 - 05:11. Nautical Dark: 21:13 - 04:31. Astro Dark: 21:58 - 03:45

Total Clouds (% Sky Obscured)

80
85
88
91
49
31
31
52
70
62
86
57
92
81
63
95
96
92
96
97
79
94
95
96

Low Clouds (% Sky Obscured)

7
3
0
0
0
0
0
0
0
0
0
0
42
51
22
32
11
0
0
0
1
0
0
0

Medium Clouds (% Sky Obscured)

75
100
100
85
31
29
28
29
47
49
71
52
84
61
41
93
92
76
89
42
64
94
82
95

High Clouds (% Sky Obscured)

100
100
54
50
27
5
7
31
29
12
38
4
14
45
24
28
49
41
65
90
48
57
50
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 (%)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
10
10
8
1
17
9
5

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

Chance of Frost

Temperature (°C)

15
12
10
8
9
7
6
5
4
4
3
3
4
5
6
8
9
10
11
12
12
12
12
12

Feels Like (°C)

12
9
7
5
5
5
5
4
2
2
2
0
2
1
2
5
6
6
7
8
8
9
10
9

Dew Point (°C)

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

Relative Humidity (%)

78
80
80
79
80
82
83
85
86
88
88
86
79
66
60
51
45
39
37
36
37
36
40
50

Pressure (mb)

1015
1016
1017
1018
1019
1019
1020
1021
1021
1021
1022
1022
1023
1023
1023
1023
1023
1022
1021
1021
1020
1020
1020
1019

Ozone (du)

330
330
330
330
327
326
327
328
327
326
326
326
326
327
326
324
325
324
324
325
326
325
326
326

Monday 29

Waning Gibbous 62%

02:14

10:35

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
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

Sun - Rise: 05:42, Set: 20:01, Transit: 12:53. Moon - Rise: 02:14, Set: 10:35. Civil Dark: 20:34 - 05:10. Nautical Dark: 21:15 - 04:29. Astro Dark: 22:00 - 03:43

Total Clouds (% Sky Obscured)

100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
98
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
3
9
41
35
71
72
78
77
87
78
81
72
76
84
80
87
86
95
100
85
100
100

Medium Clouds (% Sky Obscured)

98
77
89
73
100
100
100
100
100
100
98
99
95
73
67
82
88
86
99
99
100
100
99
98

High Clouds (% Sky Obscured)

100
100
89
100
100
100
100
100
100
100
100
100
100
100
100
62
82
100
99
53
82
95
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
9
4
6
9
9
9
9
9
9
9
9
9
9
9
9
8

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

Precipitation Probability (%)

3
1
4
14
89
95
95
95
95
95
95
86
67
77
65
89
91
74
95
95
95
95
80
40

Precipitation Amount (mm)

0
0
0
0
0.7
1.5
1.7
2.7
0.9
1.8
1.2
0.5
0
0.3
0.3
1
0.8
0.2
1.5
2.4
1.2
1.5
0.5
0

Wind Speed/Direction (mph)

4
4
4
5
5
7
10
11
12
11
12
13
13
13
13
13
12
12
12
11
11
10
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
59
63
65
57
54
64
64
73
82
91
91
90
88
85
80
75
65
57
58
60
62
56
67

Pressure (mb)

1019
1020
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1016
1016
1016
1015
1015
1015

Ozone (du)

328
327
326
327
328
331
330
328
329
330
332
332
334
338
338
337
338
337
336
339
341
343
345
345

Tuesday 30

Waning Gibbous 50%

02:50

11:54

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
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 OK

Sun - Rise: 05:41, Set: 20:03, Transit: 12:52. Moon - Rise: 02:50, Set: 11:54. Civil Dark: 20:35 - 05:08. Nautical Dark: 21:16 - 04:27. Astro Dark: 22:03 - 03:40

Total Clouds (% Sky Obscured)

100
100
100
99
98
96
96
77
94
96
96
95
97
99
100
100
99
98
99
100
100
100
52
29

Low Clouds (% Sky Obscured)

100
96
95
98
90
76
81
87
88
83
81
70
82
93
97
100
98
89
77
78
78
78
67
56

Medium Clouds (% Sky Obscured)

81
82
65
65
64
55
0
3
10
17
35
42
47
44
34
9
0
0
0
11
20
35
27
14

High Clouds (% Sky Obscured)

100
100
99
50
50
45
55
5
0
0
0
0
0
0
0
0
0
2
34
32
99
100
7
6

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 (%)

20
6
2
0
0
0
0
0
0
0
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
4
3
3
2
2
1
1
3
2
2
1
2
3
4
4
6
7
9
11
12
12
12
13

Dew Point (°C)

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

Relative Humidity (%)

75
79
78
75
71
70
70
71
74
72
72
74
72
72
74
71
67
64
60
58
56
54
55
58

Pressure (mb)

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

Ozone (du)

346
348
350
352
353
355
356
357
355
354
355
357
361
364
363
363
360
359
358
358
360
361
361
361

Wednesday 1

Third Quarter 39%

03:18

13:15

19 OK
20 OK
21 OK
22 OK
23 Bad
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

Sun - Rise: 05:39, Set: 20:04, Transit: 12:52. Moon - Rise: 03:18, Set: 13:15. Civil Dark: 20:37 - 05:06. Nautical Dark: 21:18 - 04:25. Astro Dark: 22:05 - 03:38

Total Clouds (% Sky Obscured)

22
24
28
29
45
50
53
96
97
100
94
59
100
100
86
89
100
100
100
100
100
100
99
97

Low Clouds (% Sky Obscured)

45
46
47
48
50
51
53
52
52
51
34
18
5
18
24
36
45
51
53
45
39
34
22
11

Medium Clouds (% Sky Obscured)

0
0
0
0
11
21
30
33
35
38
69
58
70
47
23
0
0
0
0
0
0
0
0
17

High Clouds (% Sky Obscured)

5
0
0
1
16
14
18
92
84
65
90
28
22
100
15
10
15
98
100
100
100
100
97
94

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
1
0
0
2
11
14
5
3
2
11
3
5
9

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

Chance of Frost

Temperature (°C)

12
11
9
8
7
7
6
6
6
7
7
7
9
10
12
14
16
16
17
17
18
18
17
17

Feels Like (°C)

12
10
9
9
8
7
6
6
4
5
5
6
8
8
10
12
14
14
14
14
15
14
15
15

Dew Point (°C)

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

Relative Humidity (%)

72
80
87
90
90
90
90
91
91
85
85
91
88
88
84
76
65
62
65
59
51
58
57
63

Pressure (mb)

1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

361
362
360
360
359
361
361
360
359
358
359
358
360
362
362
360
360
355
352
350
349
347
348
350

Thursday 2

Waning Crescent 27%

03:41

14:36

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
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

Sun - Rise: 05:38, Set: 20:05, Transit: 12:52. Moon - Rise: 03:41, Set: 14:36. Civil Dark: 20:38 - 05:05. Nautical Dark: 21:20 - 04:23. Astro Dark: 22:07 - 03:36

Total Clouds (% Sky Obscured)

91
94
96
100
99
99
99
98
96
95
87
94
100
100
100
100
87
74
62
76
87
99
99
98

Low Clouds (% Sky Obscured)

2
10
20
29
37
44
52
35
17
0
12
24
36
26
16
5
5
2
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

48
39
40
65
63
61
54
36
18
0
8
15
21
21
19
17
29
45
57
66
69
83
72
64

High Clouds (% Sky Obscured)

91
94
97
100
97
93
90
90
90
90
70
91
100
99
100
100
77
55
33
43
53
63
74
84

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

Chance of Frost

Temperature (°C)

14
12
11
10
9
9
8
8
7
7
6
7
7
8
10
11
13
13
14
15
15
15
15
14

Feels Like (°C)

13
10
8
7
6
5
5
5
4
3
3
3
4
4
5
5
5
6
6
7
12
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

76
87
90
87
88
88
88
87
85
85
87
87
84
79
76
72
70
66
64
61
64
68
70
73

Pressure (mb)

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

Ozone (du)

352
354
355
356
358
360
362
362
359
358
357
354
353
353
352
351
349
349
348
348
347
346
345
345

Friday 3

Waning Crescent 17%

04:01

15:56

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
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

Sun - Rise: 05:37, Set: 20:06, Transit: 12:52. Moon - Rise: 04:01, Set: 15:56. Civil Dark: 20:40 - 05:03. Nautical Dark: 21:21 - 04:21. Astro Dark: 22:09 - 03:33

Total Clouds (% Sky Obscured)

98
99
99
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)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
6
9
6
3
0
19
32
46
41
39

Medium Clouds (% Sky Obscured)

56
57
57
56
66
74
81
81
81
81
77
72
70
78
84
91
91
91
93
96
98
99
99
98

High Clouds (% Sky Obscured)

94
96
98
100
100
100
100
89
79
68
72
76
80
86
92
98
99
99
100
98
96
94
96
97

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
9
9
9
9
9
9
9
9
9
9
8
7
8
9
9
8

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
4
10
16
27
34
38
30
23
18
19
19
17
20
23
25
28
32
34
34
40

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)

10
10
11
11
11
11
11
10
10
10
10
10
10
10
10
9
9
9
9
9
9
9
9
8

Chance of Frost

Temperature (°C)

13
12
11
10
9
9
8
8
7
7
7
7
7
8
9
10
11
12
13
13
13
13
13
12

Feels Like (°C)

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

Dew Point (°C)

8
8
7
7
6
6
5
5
5
5
5
6
6
6
7
8
10
11
12
12
12
12
11
10

Relative Humidity (%)

72
75
76
77
78
81
82
84
85
88
90
91
91
91
91
91
95
93
93
92
92
92
92
92

Pressure (mb)

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

Ozone (du)

344
344
343
343
342
341
340
340
340
340
340
341
343
344
345
345
346
345
344
343
342
341
340
340

Saturday 4

Waning Crescent 9%

04:20

17:17

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
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

Sun - Rise: 05:35, Set: 20:08, Transit: 12:52. Moon - Rise: 04:20, Set: 17:17. Civil Dark: 20:41 - 05:02. Nautical Dark: 21:23 - 04:20. Astro Dark: 22:11 - 03:31

Total Clouds (% Sky Obscured)

100
100
99
99
95
92
89
92
96
99
99
98
98
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

34
28
26
34
64
81
90
87
84
79
81
84
88
93
97
100
98
96
93

Medium Clouds (% Sky Obscured)

98
97
96
96
93
90
87
85
84
87
84
82
78
67
56
48
44
39
35

High Clouds (% Sky Obscured)

98
97
94
89
85
82
81
86
92
98
97
96
94
84
74
63
67
73
79

ISS Passover

Visibility (miles)

7
6
5
3
1
1
1
0
0
0
0
3
6
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

Precipitation Type

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

Precipitation Probability (%)

52
59
66
77
88
95
95
95
95
95
87
67
37
35
47
61
64
56
41

Precipitation Amount (mm)

0.2
0.3
0.3
0.5
0.6
0.7
0.9
0.8
0.8
0.7
0.5
0.3
0
0
0
0.2
0.3
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
11

Feels Like (°C)

9
8
8
7
7
8
7
7
7
7
7
7
7
6
8
7
7
7
7

Dew Point (°C)

10
10
10
10
10
10
9
9
10
9
9
9
9
9
9
8
8
8
8

Relative Humidity (%)

93
95
95
96
96
98
98
98
98
98
98
96
95
93
93
91
90
87
83

Pressure (mb)

1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

339
339
339
339
339
339
338
338
339
340
341
347
353
359
363
367
371
373
376

Forecast for Domaine-du-Lac-des-Pins, Laurentides, Canada (45.63,-73.99)

Generated: 28/04/24 19:30:56. Forecast: 28/04/24 to 04/05/24. Timezone: UTC-4.00