Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 30

Waxing Gibbous 100%

20:33

05:22

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

Sun - Rise: 05:53, Set: 21:01, Transit: 13:28. Moon - Rise: 20:33, Set: 05:22. Civil Dark: 21:42 - 05:12. Nautical Dark: 22:36 - 04:16. Astro Dark: 23:50 - 03:01

Total Clouds (% Sky Obscured)

9
20
21
16
52
57
70
45
67
100
100
100
99
48
15
37
60
44
30
14
5
38
28
18

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
1
0
0

Medium Clouds (% Sky Obscured)

3
0
0
0
0
0
0
4
0
0
20
24
21
0
0
0
0
0
13
4
2
10
19
18

High Clouds (% Sky Obscured)

9
12
21
16
15
57
52
45
67
100
100
100
99
48
15
37
60
44
22
6
4
38
8
4

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)

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

Chance of Frost

Temperature (°C)

3
5
8
11
15
16
18
18
19
19
19
19
18
16
13
11
10
9
9
9
8
8
8
7

Feels Like (°C)

1
4
8
10
13
16
15
16
17
17
17
17
17
14
11
8
7
6
6
6
7
6
5
5

Dew Point (°C)

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

Relative Humidity (%)

83
80
70
64
58
54
50
44
41
39
39
39
50
52
57
60
65
68
70
72
71
71
70
72

Pressure (mb)

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

Ozone (du)

361
360
360
361
362
362
362
360
359
359
358
356
354
353
352
351
349
348
348
348
348
351
354
356

Friday 1

Full Moon 100%

21:50

05:38

07 OK
08 OK
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 Bad
23 Bad
00 OK
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:51, Set: 21:03, Transit: 13:28. Moon - Rise: 21:50, Set: 05:38. Civil Dark: 21:44 - 05:09. Nautical Dark: 22:39 - 04:14. Astro Dark: 23:55 - 02:56

Total Clouds (% Sky Obscured)

22
24
63
58
100
100
100
100
100
97
88
87
79
34
41
75
59
39
23
64
100
98
96
98

Low Clouds (% Sky Obscured)

0
0
0
1
1
2
0
1
12
19
5
6
2
31
10
41
34
23
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

20
16
48
58
100
99
100
100
100
54
34
65
14
0
0
7
18
29
15
0
0
0
0
0

High Clouds (% Sky Obscured)

7
24
50
45
95
100
100
100
100
71
76
59
52
5
20
35
17
4
7
64
99
84
60
79

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 (%)

1
1
1
2
4
3
1
2
5
16
23
5
2
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
7
9
11
11
12
11
11
11
14
12
12
14
11
8
6
6
6
5
4
4
4
4
3

Chance of Frost

Temperature (°C)

7
10
12
13
14
15
16
17
17
17
16
16
15
13
11
10
9
8
7
6
5
5
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
73
68
69
70
64
56
48
47
55
56
61
65
70
77
78
78
81
84
86
90
93
93
93

Pressure (mb)

1013
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1015
1016
1017
1018
1018
1019
1020
1020
1021
1021
1022

Ozone (du)

357
360
365
372
375
376
377
385
387
389
390
391
395
394
395
394
393
393
390
386
383
381
380
382

Saturday 2

Waning Gibbous 97%

23:07

06:00

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

Sun - Rise: 05:49, Set: 21:05, Transit: 13:28. Moon - Rise: 23:07, Set: 06:00. Civil Dark: 21:46 - 05:07. Nautical Dark: 22:42 - 04:11. Astro Dark: 23:59 - 02:51

Total Clouds (% Sky Obscured)

99
10
15
24
10
49
78
71
67
31
7
9
96
74
95
100
75
79
91
97
99
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
14
0
0
1
16
9
2
1
7
1
1
1
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
42
65
50
49
22
0
0
1
17
86
90
53
67
85
97
99
95
95
57

High Clouds (% Sky Obscured)

93
10
15
24
10
30
25
25
25
20
7
7
80
51
39
6
51
45
77
86
93
99
100
100

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
1
3
7
31
40
31
6
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)

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

Chance of Frost

Temperature (°C)

4
6
8
10
11
13
14
15
15
16
16
16
16
14
12
10
10
10
9
9
9
8
8
8

Feels Like (°C)

3
4
6
8
9
11
12
12
13
14
14
13
14
13
10
9
9
7
8
7
7
6
5
5

Dew Point (°C)

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

Relative Humidity (%)

93
85
79
73
67
61
58
54
51
47
44
45
54
69
73
77
85
85
85
87
90
88
90
90

Pressure (mb)

1022
1022
1021
1021
1020
1019
1018
1018
1017
1016
1015
1014
1014
1013
1014
1014
1013
1013
1013
1013
1012
1012
1012
1011

Ozone (du)

382
383
385
386
387
386
388
390
392
395
398
402
402
397
393
394
391
390
389
386
384
384
387
389

Sunday 3

Waning Gibbous 93%

00:18

06:32

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
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:47, Set: 21:06, Transit: 13:28. Moon - Rise: 00:18, Set: 06:32. Civil Dark: 21:48 - 05:05. Nautical Dark: 22:44 - 04:08. Astro Dark: 00:04 - 02:45

Total Clouds (% Sky Obscured)

100
94
100
100
100
100
100
100
100
100
100
89
74
70
81
89
99
99
99
99
99
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
0
0
0
0
2
7
12
2
11
20
31
50
74
89
93

Medium Clouds (% Sky Obscured)

28
0
21
17
6
23
40
57
47
42
36
24
13
3
28
34
59
87
90
86
53
38
34
34

High Clouds (% Sky Obscured)

100
75
100
100
100
100
100
96
100
100
100
89
73
70
81
89
95
91
85
80
87
93
100
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
0
4
5
5
16
21
25
30

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)

9
10
12
11
12
13
15
17
18
18
18
19
16
13
10
14
11
8
7
6
6
5
5
6

Chance of Frost

Temperature (°C)

9
10
12
13
15
16
18
18
19
19
19
18
16
15
13
11
9
8
7
7
6
5
5
5

Feels Like (°C)

5
7
9
10
11
12
13
12
13
13
13
12
10
11
9
5
4
4
4
3
3
2
1
1

Dew Point (°C)

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

Relative Humidity (%)

88
82
71
65
55
46
39
39
34
38
39
41
44
53
60
72
73
75
77
82
82
85
76
73

Pressure (mb)

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

Ozone (du)

391
393
393
393
391
391
390
389
387
387
387
387
387
390
387
386
386
387
388
388
389
390
390
392

Monday 4

Waning Gibbous 88%

01:19

No Set

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 OK
23 OK
00 Bad
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK

Sun - Rise: 05:45, Set: 21:08, Transit: 13:28. Moon - Rise: 01:19, Set: No Set. Civil Dark: 21:50 - 05:03. Nautical Dark: 22:47 - 04:05. Astro Dark: 00:10 - 02:39

Total Clouds (% Sky Obscured)

100
100
100
99
99
99
100
100
100
89
98
80
62
43
42
40
40
45
40
29
21
20
19
23

Low Clouds (% Sky Obscured)

90
77
75
63
62
60
59
58
52
42
37
32
27
23
16
14
13
15
14
12
7
7
9
8

Medium Clouds (% Sky Obscured)

34
34
33
80
99
99
89
76
64
57
57
41
23
0
0
0
0
0
0
0
1
1
2
2

High Clouds (% Sky Obscured)

77
63
52
41
25
30
30
25
20
5
11
8
2
1
0
0
0
1
1
0
0
0
1
1

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

Precipitation Probability (%)

37
43
49
52
54
50
47
47
46
47
48
84
58
19
17
12
8
7
5
0
3
3
1
2

Precipitation Amount (mm)

0
0
0.2
0.2
0.2
0
0
0
0
0
0
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
7
7
6
6
6
7
9
10
11
12
13
10
8
6
5
4
4
5
5
5
6
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
73
65
61
58
57
53
49
47
44
42
40
45
48
54
54
53
54
56
58
60
63
64
65

Pressure (mb)

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

Ozone (du)

393
395
398
399
400
401
402
404
404
402
402
402
400
398
396
394
393
391
389
388
386
383
380
376

Tuesday 5

Waning Gibbous 81%

02:06

07:17

07 OK
08 OK
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
03 Bad
04 Bad
05 Bad
06 OK

Sun - Rise: 05:43, Set: 21:10, Transit: 13:27. Moon - Rise: 02:06, Set: 07:17. Civil Dark: 21:52 - 05:00. Nautical Dark: 22:50 - 04:02. Astro Dark: 00:15 - 02:33

Total Clouds (% Sky Obscured)

28
33
57
82
100
84
68
51
50
66
89
90
90
90
84
82
65
75
80
84
73
65
53
42

Low Clouds (% Sky Obscured)

8
9
22
49
80
64
45
23
13
5
0
0
0
0
0
0
0
7
15
25
26
25
25
17

Medium Clouds (% Sky Obscured)

2
0
28
57
75
56
37
21
17
13
13
16
18
18
13
7
0
16
33
50
42
35
25
16

High Clouds (% Sky Obscured)

1
0
1
1
1
2
2
3
5
8
5
10
10
10
10
10
25
23
13
0
1
1
2
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 (%)

1
0
1
3
3
6
9
12
10
6
0
1
1
0
0
0
0
0
0
0
6
8
3
1

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
9
10
12
13
14
14
14
13
13
13
13
10
9
8
7
6
5
5
6
6
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
56
54
48
43
39
37
34
33
33
33
33
39
45
53
53
54
56
55
56
56
62
66
73

Pressure (mb)

1021
1020
1020
1020
1019
1018
1017
1017
1016
1015
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012

Ozone (du)

374
371
368
367
366
365
365
365
364
363
362
361
360
358
357
356
356
355
354
353
352
351
351
350

Wednesday 6

Waning Gibbous 73%

02:38

08:16

Sun - Rise: 05:41, Set: 21:12, Transit: 13:27. Moon - Rise: 02:38, Set: 08:16. Civil Dark: 21:54 - 04:58. Nautical Dark: 22:53 - 03:59. Astro Dark: 00:22 - 02:26

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 Sandy Beach, Canada (53.68,-112.83)

Generated: 30/04/26 07:58:00. Forecast: 30/04/26 to 06/05/26. Timezone: UTC-6.00