Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 25

Waning Gibbous 95%

22:26

07:10

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

Sun - Rise: 06:08, Set: 20:11, Transit: 13:11. Moon - Rise: 22:26, Set: 07:10. Civil Dark: 20:43 - 05:37. Nautical Dark: 21:22 - 04:58. Astro Dark: 22:04 - 04:15

Total Clouds (% Sky Obscured)

16
13
11
7
0
0
3
2
0
0
0
0
0
1
4
67
96
93
69
90
97
84
82
75

Low Clouds (% Sky Obscured)

0
0
0
1
0
0
0
0
0
0
0
0
0
1
2
59
58
40
40
43
54
40
35
21

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
55
56
25
46
52
36
38
65

High Clouds (% Sky Obscured)

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

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)

13
9
6
6
5
4
4
4
4
4
4
3
5
6
5
6
6
6
4
4
4
5
6
6

Chance of Frost

Temperature (°C)

4
3
1
0
1
1
0
-0
-0
-1
-1
-0
2
4
6
7
8
8
9
9
9
9
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
57
63
65
69
66
65
65
63
65
66
65
56
47
41
39
37
37
36
38
38
38
40
44

Pressure (mb)

1024
1025
1025
1026
1027
1027
1027
1028
1028
1028
1029
1029
1030
1031
1031
1030
1030
1029
1029
1029
1029
1029
1029
1029

Ozone (du)

431
429
429
428
428
428
427
429
439
435
434
442
446
439
425
424
425
427
429
440
446
443
438
439

Friday 26

Waning Gibbous 89%

23:36

07:49

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

Sun - Rise: 06:07, Set: 20:13, Transit: 13:10. Moon - Rise: 23:36, Set: 07:49. Civil Dark: 20:44 - 05:35. Nautical Dark: 21:23 - 04:56. Astro Dark: 22:06 - 04:13

Total Clouds (% Sky Obscured)

67
60
22
23
5
6
6
7
6
7
7
4
3
4
4
5
4
7
12
3
3
1
2
0

Low Clouds (% Sky Obscured)

44
47
25
12
3
3
3
3
3
3
3
2
2
2
2
4
2
7
11
2
2
1
2
0

Medium Clouds (% Sky Obscured)

43
40
30
21
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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 (%)

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

Chance of Frost

Temperature (°C)

5
4
3
2
2
1
0
-1
-1
-1
-1
-1
2
4
6
7
8
9
10
11
11
11
10
9

Feels Like (°C)

3
1
0
1
-1
-1
-2
-2
-3
-3
-3
-3
-1
1
4
5
6
8
9
10
9
8
8
7

Dew Point (°C)

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

Relative Humidity (%)

57
63
70
82
83
81
81
80
80
78
80
75
62
48
43
41
39
38
37
38
38
37
41
50

Pressure (mb)

1030
1031
1031
1032
1032
1032
1032
1031
1031
1031
1031
1032
1032
1033
1032
1032
1031
1030
1029
1029
1028
1028
1028
1028

Ozone (du)

440
440
440
439
440
440
440
440
436
434
435
437
440
443
444
446
445
444
446
445
443
438
436
435

Saturday 27

Waning Gibbous 82%

00:42

08:40

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

Sun - Rise: 06:05, Set: 20:14, Transit: 13:10. Moon - Rise: 00:42, Set: 08:40. Civil Dark: 20:46 - 05:33. Nautical Dark: 21:25 - 04:54. Astro Dark: 22:08 - 04:10

Total Clouds (% Sky Obscured)

0
0
0
2
2
2
3
3
2
2
2
0
1
25
19
13
2
2
2
1
1
0
0
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
32
26
19
3
3
3
2
1
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)

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

Chance of Frost

Temperature (°C)

7
5
4
2
2
1
-0
-1
-1
-1
-1
-1
2
5
7
9
11
13
14
15
15
15
14
12

Feels Like (°C)

4
4
2
1
-1
-2
-2
-3
-3
-3
-4
-4
-1
1
4
6
8
10
11
12
12
11
11
9

Dew Point (°C)

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

Relative Humidity (%)

56
66
73
82
81
83
84
86
83
81
78
71
55
41
32
28
26
24
24
24
26
27
34
41

Pressure (mb)

1029
1029
1030
1029
1028
1028
1027
1027
1026
1026
1026
1026
1025
1025
1024
1023
1022
1020
1020
1019
1018
1017
1016
1016

Ozone (du)

431
428
425
421
419
417
414
413
412
413
413
413
413
407
405
404
401
400
403
409
411
407
406
405

Sunday 28

Waning Gibbous 73%

01:39

09:42

20 Good
21 Good
22 Good
23 Good
00 Good
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 OK
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:04, Set: 20:15, Transit: 13:10. Moon - Rise: 01:39, Set: 09:42. Civil Dark: 20:47 - 05:32. Nautical Dark: 21:26 - 04:52. Astro Dark: 22:10 - 04:08

Total Clouds (% Sky Obscured)

0
0
0
0
13
30
49
70
85
100
100
100
100
71
66
65
72
75
47
31
67
84
83
84

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
0
0
0
3
0
0
23
47
68
64
57
42
38
58
71
68
68

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
12
20
30
30
26
23
17
7
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
15
30
44
75
88
100
76
52
42
6
2
0
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)

6
6
6
7
7
8
8
8
8
8
8
8
8
9
11
13
14
15
17
17
19
18
19
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
62
67
63
59
56
54
51
48
47
47
45
42
38
32
25
24
31
44
59
68
77
82
82

Pressure (mb)

1016
1017
1016
1016
1015
1015
1014
1014
1014
1013
1013
1013
1014
1014
1014
1014
1013
1014
1014
1014
1014
1015
1015
1015

Ozone (du)

403
400
399
394
391
396
395
395
396
396
397
396
400
405
407
408
408
402
405
412
411
414
412
409

Monday 29

Waning Gibbous 62%

02:25

10:55

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
19 Bad

Sun - Rise: 06:02, Set: 20:16, Transit: 13:10. Moon - Rise: 02:25, Set: 10:55. Civil Dark: 20:48 - 05:30. Nautical Dark: 21:28 - 04:50. Astro Dark: 22:12 - 04:06

Total Clouds (% Sky Obscured)

82
88
91
94
94
95
94
94
90
89
90
91
89
87
85
82
73
64
55
62
69
75
81
87

Low Clouds (% Sky Obscured)

65
68
64
65
71
82
89
87
86
84
85
88
89
87
84
82
75
67
54
56
60
62
68
74

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
7
18
34
23
12
14
20
3
25
50
3
2
1
1
0
1
1
2
8
16
27
53
68

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
17
17
17
17
17
18
19
18
19
19
19
19
19
19
20
20
20
20
20
19
18
17
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
78
76
76
76
80
85
79
79
77
78
80
77
74
72
68
66
65
64
63
65
66
70
73

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1018

Ozone (du)

407
407
407
408
409
409
409
410
411
411
409
408
408
404
400
396
392
390
388
386
386
386
385
383

Tuesday 30

Waning Gibbous 51%

03:02

12:13

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
19 Bad

Sun - Rise: 06:01, Set: 20:18, Transit: 13:10. Moon - Rise: 03:02, Set: 12:13. Civil Dark: 20:50 - 05:29. Nautical Dark: 21:30 - 04:49. Astro Dark: 22:14 - 04:04

Total Clouds (% Sky Obscured)

92
93
93
91
92
94
96
95
94
95
97
99
100
99
99
98
81
67
65
71
86
96
95
88

Low Clouds (% Sky Obscured)

79
88
92
96
96
97
95
94
93
92
94
96
98
93
88
84
72
68
66
66
70
74
80
75

Medium Clouds (% Sky Obscured)

0
1
3
4
27
52
78
76
72
68
63
58
50
35
24
13
26
32
42
30
26
30
29
32

High Clouds (% Sky Obscured)

78
56
36
10
12
19
30
55
60
56
58
59
52
56
54
52
40
26
16
10
4
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-1
-4
-4
-3
-3
-4
-4
-3
-3
-3
-3
-3
-3
-1
-1
-1
-1
-1
-1
5
4
4
5

Dew Point (°C)

-1
-1
-1
-1
-1
-1
-1
-0
0
-0
0
0
1
1
1
1
1
0
0
0
-0
-1
-1
0

Relative Humidity (%)

76
80
81
83
84
84
84
85
86
85
86
85
83
82
76
71
64
62
60
57
58
59
61
68

Pressure (mb)

1018
1019
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

380
377
378
378
379
382
385
388
390
393
396
399
402
405
403
401
400
396
392
388
387
386
385
387

Wednesday 1

Third Quarter 39%

03:31

13:33

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

Sun - Rise: 06:00, Set: 20:19, Transit: 13:10. Moon - Rise: 03:31, Set: 13:33. Civil Dark: 20:51 - 05:27. Nautical Dark: 21:31 - 04:47. Astro Dark: 22:16 - 04:02

Total Clouds (% Sky Obscured)

83
70
54
77
81
90
94
96
98
100
97
89
87
88
90
92
93
95
97

Low Clouds (% Sky Obscured)

67
63
50
55
40
58
57
64
72
80
76
73
65
69
72
77
78
80
84

Medium Clouds (% Sky Obscured)

35
34
35
37
38
39
36
32
28
24
31
37
43
52
60
68
68
63
54

High Clouds (% Sky Obscured)

0
1
2
3
2
1
0
6
8
10
17
19
14
8
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

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
1
0
1
1
0
0
0
0
0
0
0
15
27
33
36
39
44

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)

9
9
8
7
7
7
6
6
6
5
5
5
6
8
8
8
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
7
2
2
3
3
3
2
0
1
2
1
1
0
5
5
5
5
5

Dew Point (°C)

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

Relative Humidity (%)

78
88
89
93
94
94
94
94
93
93
94
88
82
78
82
87
90
91
91

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1018
1018
1017
1017

Ozone (du)

388
389
386
382
379
378
378
377
377
377
377
378
380
381
382
384
385
385
385

Forecast for Lawrencetown, Canada (44.63,-63.36)

Generated: 25/04/24 20:56:32. Forecast: 25/04/24 to 01/05/24. Timezone: UTC-3.00