Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 12

Waning Crescent 27%

05:13

14:24

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
02 Bad
03 Bad

Sun - Rise: 06:35, Set: 20:28, Transit: 13:31. Moon - Rise: 05:13, Set: 14:24. Civil Dark: 21:05 - 05:57. Nautical Dark: 21:52 - 05:11. Astro Dark: 22:45 - 04:18

Total Clouds (% Sky Obscured)

96
93
96
99
97
100
98
83
89
85
87
87
91
86
92
86
75
81
90
92
88
75
85
81

Low Clouds (% Sky Obscured)

96
93
93
99
97
100
98
83
89
85
87
87
89
84
82
77
74
81
90
91
87
73
80
76

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
6
12
88
73
39
43
2
0
0
0
0
0

High Clouds (% Sky Obscured)

14
4
4
27
7
15
17
4
4
4
8
5
6
4
4
4
5
7
6
4
4
16
28
29

ISS Passover

Visibility (miles)

9
3
1
1
5
9
5
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
13
4
10
2
11
4
1
3
0
0
11
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-2
-2
-2
-3
-4
-4
-4
-4
-4
-3
-3
-3
-3
-3
-3
-3
-2
-2
-3
-3
-3
-3
-4
-3

Relative Humidity (%)

89
94
94
94
87
86
86
83
81
80
80
80
77
75
77
81
84
87
91
91
91
91
91
91

Pressure (mb)

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

Ozone (du)

433
432
431
433
434
432
430
429
425
421
419
419
419
419
420
421
418
418
420
421
420
421
422
423

Monday 13

Waning Crescent 18%

05:24

15:47

04 Bad
05 Bad
06 Bad
07 OK
08 OK
09 OK
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

Sun - Rise: 06:32, Set: 20:30, Transit: 13:31. Moon - Rise: 05:24, Set: 15:47. Civil Dark: 21:07 - 05:55. Nautical Dark: 21:54 - 05:08. Astro Dark: 22:48 - 04:14

Total Clouds (% Sky Obscured)

80
65
46
29
22
30
61
76
76
57
46
60
80
96
100
100
100
100
100
100
100
100
73
58

Low Clouds (% Sky Obscured)

72
60
26
19
5
13
25
24
26
22
16
8
2
19
27
45
18
5
5
5
4
5
5
0

Medium Clouds (% Sky Obscured)

0
0
9
4
6
29
60
53
65
34
26
46
50
82
100
100
91
100
100
100
100
40
56
51

High Clouds (% Sky Obscured)

32
5
8
14
15
27
28
3
3
11
0
30
77
75
32
18
100
100
71
100
100
100
66
50

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
1
1
3
9
9
9
9
9
9
3
6
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
2
2
1
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
2
5
45
51
82
95
36
9
9
8
2
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.3
1
1.8
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
6
7
7
9
9
10
10
10
10
10
9
7
6
5
7
3
6
6
7
5
5
5

Chance of Frost

Temperature (°C)

-2
-2
-3
-3
-2
-0
1
3
4
5
7
8
9
9
8
7
5
5
5
5
4
3
3
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
92
92
91
91
91
93
93
91
88
84
78
78
78
82
88
90
93
94
94
94
94
86
83

Pressure (mb)

1010
1010
1010
1009
1009
1008
1007
1006
1006
1005
1004
1003
1002
1001
1001
1002
1003
1003
1003
1004
1004
1005
1005
1005

Ozone (du)

422
422
421
421
420
419
417
414
411
408
410
409
408
407
410
411
411
411
413
412
412
414
416
418

Tuesday 14

Waning Crescent 10%

05:34

17:11

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
02 Bad
03 Bad

Sun - Rise: 06:30, Set: 20:32, Transit: 13:31. Moon - Rise: 05:34, Set: 17:11. Civil Dark: 21:09 - 05:52. Nautical Dark: 21:57 - 05:05. Astro Dark: 22:51 - 04:11

Total Clouds (% Sky Obscured)

96
95
100
98
100
100
100
100
100
100
100
100
98
98
100
100
93
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

3
1
1
1
1
23
28
24
41
28
27
65
80
85
80
75
78
82
93
100
98
95
92
95

Medium Clouds (% Sky Obscured)

76
95
100
98
100
100
100
100
100
100
93
93
92
97
96
95
89
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

72
45
45
45
40
53
55
84
100
100
100
100
79
49
98
100
26
98
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
5
5
9
0
0
0
0
0
0
0
0
0
0
0

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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
1
2
5
7
7
9
17
20
30
33
49
75
94
81
67
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.8
0.5
0.1
0.6
0.7
1.2
1
0.8
0.7
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-2
-3
-2
-1
0
1
2
2
2
2
1
0
-1
-1
-2
-3
-3
-4
-4
-4
-5
-7
-7

Dew Point (°C)

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

Relative Humidity (%)

86
86
86
86
85
83
77
71
66
67
74
79
85
94
100
100
98
98
100
100
98
100
98
96

Pressure (mb)

1005
1005
1006
1005
1005
1005
1005
1005
1005
1004
1004
1004
1004
1004
1004
1004
1003
1004
1004
1003
1003
1003
1003
1003

Ozone (du)

417
416
417
419
420
422
423
424
427
427
425
424
420
417
415
416
417
419
419
420
421
421
422
422

Wednesday 15

Waning Crescent 4%

05:43

18:38

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
02 Bad
03 Bad

Sun - Rise: 06:28, Set: 20:34, Transit: 13:31. Moon - Rise: 05:43, Set: 18:38. Civil Dark: 21:11 - 05:50. Nautical Dark: 21:59 - 05:02. Astro Dark: 22:54 - 04:07

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
92
85
83
59
72
73

Low Clouds (% Sky Obscured)

97
100
100
100
100
95
89
84
89
95
100
99
98
96
94
92
91
92
85
77
69
56
69
72

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
86
71
57
73
87
76
77
98
100
75
72
72
72
59
55
50

High Clouds (% Sky Obscured)

100
100
77
57
40
65
70
70
70
70
65
54
3
2
3
7
31
59
4
6
31
3
3
0

ISS Passover

Visibility (miles)

0
0
0
0
0
1
9
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
5

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

Snow
Snow
Snow
Snow
Snow
None
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

89
80
77
69
52
35
34
27
25
22
24
16
13
8
6
21
8
16
21
24
26
27
30
28

Precipitation Amount (mm)

0.6
0.4
0.5
0.4
0.2
0
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-7
-8
-9
-10
-10
-10
-10
-10
-9
-9
-8
-8
-8
-7
-8
-9
-9
-10
-11
-10
-11
-11
-11

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
94
92
90
84
82
81
78
75
73
71
69
75
75
78
82
87
88
90
92
90
92

Pressure (mb)

1003
1004
1004
1005
1006
1007
1007
1008
1009
1009
1010
1011
1011
1012
1012
1013
1014
1016
1017
1018
1018
1019
1020
1020

Ozone (du)

424
427
428
429
431
433
434
433
434
435
435
433
433
431
431
430
430
434
434
434
434
435
437
437

Thursday 16

Waning Crescent 1%

05:53

20:08

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 OK
18 OK
19 Good
20 Good
21 Good
22 OK
23 OK
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:25, Set: 20:35, Transit: 13:30. Moon - Rise: 05:53, Set: 20:08. Civil Dark: 21:13 - 05:47. Nautical Dark: 22:01 - 04:59. Astro Dark: 22:57 - 04:03

Total Clouds (% Sky Obscured)

83
87
89
82
80
89
94
94
85
69
68
62
61
46
30
16
3
4
12
19
39
64
81
75

Low Clouds (% Sky Obscured)

78
80
80
76
65
77
78
78
71
52
54
36
50
46
30
16
3
4
12
10
31
57
81
73

Medium Clouds (% Sky Obscured)

34
29
29
29
29
27
26
24
25
18
13
9
5
40
29
16
3
4
12
19
39
43
35
31

High Clouds (% Sky Obscured)

0
0
0
0
0
21
42
68
42
23
1
10
15
15
10
2
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

4
3
3
5
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 (%)

27
26
23
19
15
13
10
5
5
4
0
1
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
6
5
5
6
6
6
5
5
5
5
5
4
4
3
4
5
5
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-10
-10
-10
-11
-10
-10
-9
-9
-8
-8
-7
-7
-7
-6
-6
-6
-6
-6
-6
-7
-7
-7
-7
-7

Relative Humidity (%)

92
92
94
90
88
85
82
79
77
76
75
73
73
74
75
79
84
90
90
89
90
89
90
90

Pressure (mb)

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

Ozone (du)

437
438
434
423
418
417
427
428
415
410
409
413
418
418
423
424
425
426
428
429
431
430
430
430

Friday 17

New Moon 0%

06:05

21:44

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
02 Bad
03 Bad

Sun - Rise: 06:23, Set: 20:37, Transit: 13:30. Moon - Rise: 06:05, Set: 21:44. Civil Dark: 21:15 - 05:45. Nautical Dark: 22:04 - 04:57. Astro Dark: 23:01 - 03:56

Total Clouds (% Sky Obscured)

64
53
65
78
92
98
100
100
87
74
61
58
76
84
84
85
85
76
71
54
74
87
98
99

Low Clouds (% Sky Obscured)

55
36
30
24
21
43
61
70
67
64
61
50
37
22
18
14
9
9
6
2
9
16
24
46

Medium Clouds (% Sky Obscured)

28
26
48
71
91
96
98
100
76
59
49
57
65
63
49
37
30
27
28
36
55
74
93
96

High Clouds (% Sky Obscured)

0
0
0
1
1
1
1
1
0
0
0
1
2
2
6
8
10
9
8
16
30
40
51
61

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
1
1
2
14
20
22
29
30
32
36
39
38
29
19
7
6
4
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-9
-9
-8
-8
-8
-7
-7
-6
-1
-1
-1
-1
-0
1
2
1
0
-1
-1
-1
-5
-5
-5

Dew Point (°C)

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

Relative Humidity (%)

90
90
92
89
87
86
86
86
88
80
73
66
62
61
58
65
73
82
84
88
92
92
94
94

Pressure (mb)

1019
1019
1019
1019
1018
1018
1018
1017
1017
1016
1015
1015
1015
1014
1014
1015
1016
1017
1017
1018
1018
1018
1018
1018

Ozone (du)

429
427
426
425
423
422
419
417
414
411
409
406
406
406
406
404
402
401
398
395
392
391
391
390

Saturday 18

Waxing Crescent 3%

06:22

23:22

Sun - Rise: 06:21, Set: 20:39, Transit: 13:30. Moon - Rise: 06:22, Set: 23:22. Civil Dark: 21:17 - 05:42. Nautical Dark: 22:06 - 04:54. Astro Dark: 23:04 - 03:52

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: 12/04/26 04:48:10. Forecast: 12/04/26 to 18/04/26. Timezone: UTC-6.00