Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 2

Waning Gibbous 98%

21:30

06:52

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
04 Bad
05 Bad

Sun - Rise: 06:58, Set: 20:10, Transit: 13:34. Moon - Rise: 21:30, Set: 06:52. Civil Dark: 20:46 - 06:23. Nautical Dark: 21:29 - 05:36. Astro Dark: 22:17 - 04:48

Total Clouds (% Sky Obscured)

97
97
99
100
95
96
97
96
100
100
100
100
100
100
100
100
100
98
96
76
56
66
69
76

Low Clouds (% Sky Obscured)

92
97
90
94
93
95
92
96
91
90
81
76
69
82
93
88
84
86
78
72
56
63
64
63

Medium Clouds (% Sky Obscured)

96
96
97
96
94
95
87
89
95
97
97
94
100
100
100
100
100
95
81
0
0
0
0
21

High Clouds (% Sky Obscured)

82
96
12
74
83
84
51
10
66
83
100
97
100
98
100
100
89
81
19
4
0
11
17
30

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

11
12
12
53
61
55
51
45
33
15
8
8
26
62
80
81
63
48
26
3
4
2
0
0

Precipitation Amount (mm)

0
0
0
0.2
0.3
0.2
0.2
0.2
0
0
0
0
0
0.4
0.6
0.6
0.3
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-10
-10
-9
-9
-8
-7
-7
-6
-6
-5
-5
-5
-5
-6
-6
-6
-6
-6
-7
-7
-8
-8
-9

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
94
92
94
91
92
92
91
91
92
92
94
98
98
98
98
98
98
96
96
94
96

Pressure (mb)

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

Ozone (du)

399
405
408
410
412
411
412
413
413
412
409
407
410
405
404
408
410
411
414
415
411
407
405
405

Friday 3

Waning Gibbous 95%

22:49

07:02

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
19 OK
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:56, Set: 20:12, Transit: 13:34. Moon - Rise: 22:49, Set: 07:02. Civil Dark: 20:48 - 06:20. Nautical Dark: 21:32 - 05:33. Astro Dark: 22:20 - 04:44

Total Clouds (% Sky Obscured)

95
70
93
94
87
100
100
100
92
90
67
47
36
33
90
100
100
98
79
99
100
100
56
100

Low Clouds (% Sky Obscured)

63
39
40
30
30
36
30
25
15
5
5
5
5
4
2
2
10
19
25
25
20
15
33
14

Medium Clouds (% Sky Obscured)

56
12
48
76
76
100
50
35
42
44
67
15
1
4
67
69
58
89
68
99
98
73
16
50

High Clouds (% Sky Obscured)

28
35
26
25
40
100
100
100
88
86
31
36
36
33
83
100
100
93
72
99
100
100
54
100

ISS Passover

Visibility (miles)

6
9
5
9
9
4
0
0
0
0
0
8
9
9
9
9
9
7
4
3
3
3
0
0

Fog (%)

0
0
0
0
0
1
2
0
0
0
1
1
0
1
1
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
1
0
0
0
0
0
0
0
0
0
0
1
7
1
0
1
7
5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
94
98
100
100
100
100
98
100
98
94
94
96
98
98
98
98
98
98
98
98

Pressure (mb)

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

Ozone (du)

407
408
406
403
401
404
402
400
395
391
387
385
382
381
380
381
382
385
385
386
386
387
389
389

Saturday 4

Waning Gibbous 90%

00:07

07:14

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

Sun - Rise: 06:54, Set: 20:13, Transit: 13:33. Moon - Rise: 00:07, Set: 07:14. Civil Dark: 20:49 - 06:17. Nautical Dark: 21:34 - 05:30. Astro Dark: 22:23 - 04:41

Total Clouds (% Sky Obscured)

100
95
91
93
27
37
61
57
48
32
22
0
0
1
2
14
29
39
56
81
100
98
96
93

Low Clouds (% Sky Obscured)

35
5
5
5
5
35
56
49
38
29
22
0
0
1
0
0
0
0
0
0
0
1
1
1

Medium Clouds (% Sky Obscured)

89
95
91
93
27
20
20
25
20
1
0
0
0
0
0
14
28
39
54
80
100
98
96
92

High Clouds (% Sky Obscured)

100
25
1
10
1
9
1
1
1
0
0
0
0
0
1
8
16
24
24
23
20
17
21
18

ISS Passover

Visibility (miles)

0
1
0
0
0
0
0
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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 (%)

3
0
0
0
0
0
0
0
2
4
16
3
0
0
0
0
0
0
0
1
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
8
9
11
13
13
15
15
15
14
14
12
10
9
7
6
4
4
3
3
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-5
-4
-4
-3
-3
-3
-3
-3
-3
-2
-3
-2
-3
-5
-5
-5
-5
-5
-5
-7
-7
-8
-7

Dew Point (°C)

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

Relative Humidity (%)

98
100
98
98
98
100
94
89
85
79
82
82
83
83
86
86
87
91
92
94
94
96
98
96

Pressure (mb)

1023
1023
1023
1024
1024
1024
1025
1025
1026
1026
1027
1027
1028
1029
1030
1031
1032
1033
1033
1034
1034
1034
1035
1035

Ozone (du)

389
387
386
387
389
390
394
399
401
401
399
398
399
398
400
403
406
406
402
400
398
396
395
392

Sunday 5

Waning Gibbous 83%

01:23

07:32

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
04 Bad
05 Bad

Sun - Rise: 06:51, Set: 20:15, Transit: 13:33. Moon - Rise: 01:23, Set: 07:32. Civil Dark: 20:51 - 06:15. Nautical Dark: 21:36 - 05:28. Astro Dark: 22:25 - 04:38

Total Clouds (% Sky Obscured)

95
96
93
92
87
72
95
82
75
85
66
93
95
98
100
100
100
100
87
83
94
96
98
96

Low Clouds (% Sky Obscured)

1
1
1
11
20
30
29
27
25
15
8
2
2
0
1
7
13
22
36
58
77
78
73
58

Medium Clouds (% Sky Obscured)

78
66
63
80
76
62
58
70
56
58
61
62
65
69
58
53
35
35
45
38
34
34
34
59

High Clouds (% Sky Obscured)

28
46
60
32
34
10
53
43
40
58
28
77
83
89
92
95
97
100
79
65
70
72
86
90

ISS Passover

Visibility (miles)

8
8
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
1
1
0
0
0
0
0
1
1
1
2
2
2
3
2
10
14
17

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-5
-6
-6
-6
-6
-6
-6
-6
-6
-6
-7
-6
-6
-5
-6
-6
-6
-5
-6
-7
-6
-6
-7

Relative Humidity (%)

96
96
92
84
78
74
72
68
67
63
62
61
62
68
74
75
75
78
79
74
73
76
76
75

Pressure (mb)

1035
1036
1036
1036
1036
1036
1036
1036
1035
1035
1035
1034
1034
1034
1035
1035
1035
1035
1034
1034
1034
1034
1033
1033

Ozone (du)

391
390
388
388
389
389
388
387
386
386
388
390
391
389
382
376
375
368
362
366
365
366
366
365

Monday 6

Waning Gibbous 75%

02:31

07:56

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
04 Bad
05 Bad

Sun - Rise: 06:49, Set: 20:17, Transit: 13:33. Moon - Rise: 02:31, Set: 07:56. Civil Dark: 20:53 - 06:12. Nautical Dark: 21:38 - 05:25. Astro Dark: 22:28 - 04:35

Total Clouds (% Sky Obscured)

100
100
99
97
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

51
50
50
48
43
42
19
23
26
27
31
38
36
35
43
42
51
56
70
69
73
70
64
64

Medium Clouds (% Sky Obscured)

67
78
89
81
96
100
78
57
30
50
72
98
95
93
96
90
80
70
57
43
27
48
66
85

High Clouds (% Sky Obscured)

79
58
24
40
56
72
100
100
100
72
43
15
43
72
100
85
72
57
67
77
87
91
95
99

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
Snow
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

18
17
14
14
14
12
0
0
0
7
13
18
27
32
37
33
29
22
19
15
4
15
21
25

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
13
13
14
14
15
16
16
16
16
15
15
14
14
14
14
13
13
13
12
11
11
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
72
73
71
67
63
61
58
57
55
57
60
62
67
70
74
75
78
80
83
86
89
91
92

Pressure (mb)

1033
1032
1032
1031
1030
1029
1028
1027
1025
1024
1022
1021
1020
1019
1019
1018
1017
1016
1015
1014
1013
1012
1012
1011

Ozone (du)

363
361
358
357
357
359
366
362
359
355
352
349
346
346
346
347
349
351
353
356
358
360
362
364

Tuesday 7

Waning Gibbous 73%

03:27

08:32

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
04 Bad
05 Bad

Sun - Rise: 06:46, Set: 20:19, Transit: 13:33. Moon - Rise: 03:27, Set: 08:32. Civil Dark: 20:55 - 06:10. Nautical Dark: 21:40 - 05:22. Astro Dark: 22:31 - 04:31

Total Clouds (% Sky Obscured)

100
100
100
96
92
89
94
96
99
100
100
100
99
99
98
99
99
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

72
83
99
73
44
16
42
64
85
89
94
98
93
87
81
76
72
69
75
81
87
90
94
97

Medium Clouds (% Sky Obscured)

90
95
100
88
74
65
62
48
42
61
61
61
60
46
51
62
79
100
85
72
58
45
38
44

High Clouds (% Sky Obscured)

100
100
100
96
92
89
94
95
95
96
96
91
94
96
98
69
42
20
18
12
10
7
4
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
6
5
5
3
2

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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

30
33
33
33
30
24
22
19
10
23
30
35
71
92
95
95
95
95
92
82
73
70
67
59

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.8
0.6
0.6
0.8
0.6
0.4
0.3
0.3
0.3
0.2

Wind Speed/Direction (mph)

11
13
16
19
19
20
21
20
20
20
18
16
14
13
12
11
11
10
9
8
8
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
-3
-6
-8
-7
-5
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-3
-3
-4
-4
-5
-5
-5

Relative Humidity (%)

96
78
64
51
56
63
67
66
66
65
68
69
71
74
78
81
84
89
94
91
87
86
87
89

Pressure (mb)

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

Ozone (du)

366
363
359
355
358
360
362
362
362
362
362
361
360
360
361
361
361
361
361
361
361
361
362
363

Wednesday 8

Waning Gibbous 66%

04:09

09:23

Sun - Rise: 06:44, Set: 20:21, Transit: 13:32. Moon - Rise: 04:09, Set: 09:23. Civil Dark: 20:57 - 06:07. Nautical Dark: 21:43 - 05:19. Astro Dark: 22:34 - 04:28

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: 02/04/26 06:53:42. Forecast: 02/04/26 to 08/04/26. Timezone: UTC-6.00