Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 30

Waxing Gibbous 100%

20:33

05:22

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

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)

100
90
38
63
14
27
89
88
89
27
1
20
47
25
20
64
77
100
100
100
100
100
98
96

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
0
1
0
0
0
0
1
1
2
0
20
33

Medium Clouds (% Sky Obscured)

11
0
0
0
0
0
0
1
9
0
1
7
15
8
8
27
36
86
91
100
100
100
54
70

High Clouds (% Sky Obscured)

100
90
38
63
14
27
71
88
58
10
1
20
5
7
9
8
75
100
100
100
100
100
98
96

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
1
2
11
8
6
4
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)

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

Chance of Frost

Temperature (°C)

20
20
19
17
13
11
10
9
8
8
8
8
7
7
8
10
12
13
14
15
16
16
17
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

39
45
51
53
55
58
62
68
68
67
67
68
69
69
73
69
64
64
63
61
56
51
45
44

Pressure (mb)

1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012

Ozone (du)

358
356
354
352
351
350
348
349
349
347
347
348
351
356
358
360
362
366
368
371
374
373
378
383

Friday 1

Full Moon 100%

21:50

05:38

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

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)

99
90
82
85
88
73
56
40
42
49
30
4
3
2
1
1
0
0
0
0
0
36
35
28

Low Clouds (% Sky Obscured)

26
31
47
48
50
34
26
2
4
2
2
2
2
1
0
0
0
0
0
0
0
31
28
28

Medium Clouds (% Sky Obscured)

33
25
33
24
22
46
22
21
1
21
1
0
0
0
0
0
0
0
0
0
0
5
21
0

High Clouds (% Sky Obscured)

94
88
65
63
59
45
45
35
35
24
18
2
2
2
1
1
0
0
0
0
0
0
0
0

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)

17
14
13
12
7
5
5
6
6
5
5
4
3
3
3
2
3
3
4
4
5
7
7
8

Chance of Frost

Temperature (°C)

17
16
15
13
11
10
9
8
7
6
5
4
4
3
4
6
9
11
13
14
15
16
17
17

Feels Like (°C)

12
12
10
10
9
8
7
6
4
3
3
3
3
3
4
7
9
11
12
14
14
15
16
16

Dew Point (°C)

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

Relative Humidity (%)

53
57
67
71
73
69
69
73
78
83
83
86
86
88
86
78
68
55
48
44
42
42
42
42

Pressure (mb)

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

Ozone (du)

384
388
391
393
389
385
385
385
388
390
392
391
392
393
393
393
396
402
402
399
398
397
398
398

Saturday 2

Waning Gibbous 97%

23:07

06:00

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
07 Bad
08 Bad
09 Bad
10 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 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)

79
100
100
95
100
99
74
98
97
97
100
97
100
100
90
85
58
40
45
51
57
60
76
86

Low Clouds (% Sky Obscured)

19
25
25
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
14
22
15
7

Medium Clouds (% Sky Obscured)

0
90
85
90
90
73
58
48
1
35
39
45
80
80
68
69
58
40
41
41
38
35
24
11

High Clouds (% Sky Obscured)

42
55
50
77
100
95
50
85
81
92
100
94
90
98
21
28
30
25
24
31
24
26
62
71

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)

8
8
7
5
5
6
7
8
8
9
10
10
9
9
10
11
12
14
16
18
19
20
21
20

Chance of Frost

Temperature (°C)

17
17
16
15
12
11
11
10
10
10
10
9
9
8
8
10
12
14
15
16
16
17
18
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

42
42
52
54
59
68
77
81
83
82
80
82
85
81
75
69
64
59
54
51
49
45
39
36

Pressure (mb)

1014
1013
1012
1011
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1012
1011
1011
1011
1010
1010
1010
1010
1010

Ozone (du)

396
396
393
394
393
390
387
384
385
386
389
389
390
390
392
391
392
391
393
393
393
391
393
392

Sunday 3

Waning Gibbous 93%

00:18

06:32

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 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
98
97
95
79
64
51
64
82
100
99
100
100
100
100
100
94
93
93
95
96
94
66
54

Low Clouds (% Sky Obscured)

0
9
17
26
16
8
0
0
0
0
1
1
1
2
1
2
7
13
18
11
7
1
5
10

Medium Clouds (% Sky Obscured)

0
4
8
12
20
37
51
64
75
81
53
61
73
63
59
50
40
67
76
84
88
85
58
36

High Clouds (% Sky Obscured)

100
97
95
92
79
64
51
64
82
100
97
100
100
100
100
100
87
67
80
80
77
42
11
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 (%)

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)

19
18
16
13
11
9
7
6
6
5
4
4
3
2
2
3
2
3
4
4
6
6
7
6

Chance of Frost

Temperature (°C)

17
16
15
13
11
9
8
6
6
6
5
4
4
3
4
5
6
8
9
10
11
12
12
13

Feels Like (°C)

11
11
10
8
7
5
4
3
3
4
3
2
1
1
2
3
4
5
7
8
8
8
9
10

Dew Point (°C)

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

Relative Humidity (%)

39
44
47
55
67
74
74
74
75
75
76
79
79
79
79
75
69
61
54
50
47
45
42
41

Pressure (mb)

1010
1010
1011
1012
1013
1014
1015
1016
1016
1016
1017
1017
1018
1018
1018
1018
1018
1017
1017
1016
1015
1015
1014
1014

Ozone (du)

391
390
389
387
383
382
383
386
388
389
389
388
390
389
389
390
393
395
398
399
398
397
395
395

Monday 4

Waning Gibbous 88%

01:19

07:17

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 OK
14 OK
15 OK
16 Bad

Sun - Rise: 05:45, Set: 21:08, Transit: 13:27. Moon - Rise: 01:19, Set: 07:17. Civil Dark: 21:50 - 05:03. Nautical Dark: 22:47 - 04:05. Astro Dark: 00:10 - 02:39

Total Clouds (% Sky Obscured)

56
58
62
78
84
97
96
98
98
88
77
80
88
91
89
87
89
84
83
58
36
22
42
61

Low Clouds (% Sky Obscured)

17
29
43
52
54
50
52
50
47
45
41
34
30
34
37
41
26
20
18
13
8
4
6
8

Medium Clouds (% Sky Obscured)

32
32
32
30
29
29
29
37
37
45
46
50
50
51
50
49
54
43
43
25
17
10
9
11

High Clouds (% Sky Obscured)

14
19
32
44
51
54
42
41
36
13
2
1
1
1
0
0
0
0
0
1
0
0
4
7

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
2
2
2
8
11
13
16
19
21
20
17
13
26
19
2
3
2
0
1
1
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
12
11
11
9
6
5
4
4
3
3
3
3
3
3
3
4
4
5
5
12
12
13
12

Dew Point (°C)

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

Relative Humidity (%)

41
40
41
51
56
58
57
59
59
61
65
67
71
72
66
61
56
51
47
42
43
42
42
42

Pressure (mb)

1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1014
1014
1014
1014
1013
1013
1013
1012
1012

Ozone (du)

391
388
386
385
384
381
380
379
377
377
375
373
373
373
371
370
368
367
366
365
364
363
363
361

Tuesday 5

Waning Gibbous 81%

02:06

08:16

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

Sun - Rise: 05:43, Set: 21:10, Transit: 13:27. Moon - Rise: 02:06, Set: 08:16. Civil Dark: 21:52 - 05:00. Nautical Dark: 22:50 - 04:02. Astro Dark: 00:15 - 02:33

Total Clouds (% Sky Obscured)

81
54
34
22
32
37
40
33
26
19
17
15
6
16
26
36
36
32
42
31
24
16
19
17

Low Clouds (% Sky Obscured)

10
7
4
0
1
0
0
3
5
8
5
2
1
1
1
1
2
1
1
1
1
1
4
6

Medium Clouds (% Sky Obscured)

12
15
19
22
30
33
35
30
26
19
17
14
6
16
26
36
36
32
42
31
24
16
19
17

High Clouds (% Sky Obscured)

19
16
8
0
0
0
0
0
0
0
0
0
0
0
0
0
29
32
42
31
24
16
19
17

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
2
2
13
16
17
20
21
20
15
8
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)

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

Chance of Frost

Temperature (°C)

16
16
14
12
10
9
7
6
5
5
4
4
3
4
6
8
10
12
13
15
16
17
18
18

Feels Like (°C)

13
12
13
13
12
12
11
9
4
3
3
2
2
2
3
4
6
7
8
8
15
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

42
41
48
54
60
62
63
64
66
69
72
76
80
85
76
69
65
61
57
53
49
45
42
42

Pressure (mb)

1012
1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1013
1012
1012
1012
1011
1011
1010
1010
1009
1009
1009
1008
1008

Ozone (du)

359
358
357
356
355
354
353
351
351
350
350
349
348
347
347
346
346
347
348
348
348
348
347
348

Wednesday 6

Waning Gibbous 73%

02:38

09:27

17 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:41, Set: 21:12, Transit: 13:27. Moon - Rise: 02:38, Set: 09:27. Civil Dark: 21:54 - 04:58. Nautical Dark: 22:53 - 03:59. Astro Dark: 00:22 - 02:26

Total Clouds (% Sky Obscured)

20
20
25
28
24
20
16
16
17
25
55
66
72
81
88
98
95
91
87

Low Clouds (% Sky Obscured)

9
7
4
3
2
1
0
1
2
3
3
2
1
2
3
3
3
3
2

Medium Clouds (% Sky Obscured)

20
20
25
28
22
12
4
4
9
19
25
37
35
49
61
63
63
48
32

High Clouds (% Sky Obscured)

20
20
25
28
24
20
16
16
16
13
34
54
72
59
50
60
64
64
57

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
1
3
1
8
9
4
5
7
9
11
9
1
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
17
15
14
12
11
10
10
10
10
9
9
8
9
11
12
13
14

Feels Like (°C)

16
17
16
15
15
14
13
12
9
9
10
10
10
10
6
7
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

44
45
48
54
59
60
61
62
63
63
63
69
77
85
80
76
71
62
54

Pressure (mb)

1008
1007
1007
1007
1008
1008
1008
1009
1009
1009
1009
1010
1010
1011
1011
1011
1011
1011
1011

Ozone (du)

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

Forecast for Sandy Beach, Canada (53.68,-112.83)

Generated: 30/04/26 17:22:12. Forecast: 30/04/26 to 06/05/26. Timezone: UTC-6.00