Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 26

Waning Gibbous 95%

22:27

07:11

12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
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 Good
10 Good
11 OK

Sun - Rise: 06:09, Set: 20:12, Transit: 13:12. Moon - Rise: 22:27, Set: 07:11. Civil Dark: 20:44 - 05:38. Nautical Dark: 21:23 - 04:58. Astro Dark: 22:05 - 04:15

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
0
0
0
8
23

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
0
2
54

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
4

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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
16
15
13
11
9
7
6
7
8
6
6
5
4
4
3
3
3
3
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

38
36
36
36
36
37
39
43
47
54
57
59
60
61
62
64
67
68
68
67
58
48
32
31

Pressure (mb)

1021
1021
1021
1021
1021
1022
1022
1023
1024
1025
1026
1026
1027
1027
1028
1028
1028
1028
1028
1029
1030
1030
1031
1030

Ozone (du)

434
433
432
431
429
430
430
428
427
423
422
421
422
425
424
429
443
455
450
448
446
440
444
440

Saturday 27

Waning Gibbous 89%

23:37

07:50

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

Sun - Rise: 06:08, Set: 20:14, Transit: 13:11. Moon - Rise: 23:37, Set: 07:50. Civil Dark: 20:45 - 05:36. Nautical Dark: 21:24 - 04:57. Astro Dark: 22:07 - 04:13

Total Clouds (% Sky Obscured)

57
58
100
100
100
92
92
73
51
10
11
4
6
8
5
6
7
9
6
7
4
4
15
19

Low Clouds (% Sky Obscured)

35
40
40
40
45
47
40
35
18
4
2
2
4
4
4
4
5
7
4
5
2
2
16
23

Medium Clouds (% Sky Obscured)

56
60
60
60
65
51
50
41
39
5
10
0
0
4
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

28
27
27
28
28
30
33
43
59
67
73
77
89
92
92
91
91
89
84
75
62
52
42
38

Pressure (mb)

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

Ozone (du)

438
440
444
451
451
444
448
448
445
443
446
451
456
463
467
470
472
472
470
467
464
462
462
461

Sunday 28

Waning Gibbous 82%

00:43

08:40

12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
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 Good
10 Good
11 OK

Sun - Rise: 06:06, Set: 20:15, Transit: 13:11. Moon - Rise: 00:43, Set: 08:40. Civil Dark: 20:47 - 05:34. Nautical Dark: 21:26 - 04:55. Astro Dark: 22:09 - 04:11

Total Clouds (% Sky Obscured)

17
15
15
6
0
0
0
0
0
0
0
0
3
2
2
2
2
2
0
2
2
3
4
33

Low Clouds (% Sky Obscured)

21
21
20
5
0
0
0
0
0
0
0
0
2
2
2
2
2
2
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
0
0
0
0
0
0
0
1
1
0
1
8

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-6
-6
-6
-6
-6
-6
-6
-4
-3
-3
-3
-3
-4
-4
-4
-5
-5
-6
-7
-8
-10
-11
-12
-11

Relative Humidity (%)

35
33
32
31
30
31
32
41
53
65
72
78
83
83
86
86
82
81
76
64
43
32
25
22

Pressure (mb)

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

Ozone (du)

460
461
461
461
456
454
454
448
441
437
432
428
425
423
420
417
414
413
411
408
405
404
404
403

Monday 29

Waning Gibbous 73%

01:40

09:43

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

Sun - Rise: 06:05, Set: 20:16, Transit: 13:11. Moon - Rise: 01:40, Set: 09:43. Civil Dark: 20:48 - 05:33. Nautical Dark: 21:27 - 04:53. Astro Dark: 22:11 - 04:09

Total Clouds (% Sky Obscured)

3
8
13
5
72
100
100
100
99
100
62
19
35
42
88
85
87
82
86
90
94
85
82
82

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
5
26
38
49
47
48
48

Medium Clouds (% Sky Obscured)

0
0
10
0
60
60
60
60
50
4
7
14
37
43
44
41
39
48
38
43
46
39
33
23

High Clouds (% Sky Obscured)

0
13
5
9
92
100
100
100
97
100
31
3
0
1
13
10
17
14
22
26
33
31
33
34

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
7
7
6
6
5
4
4
5
5
4
5
5
5
4
5
6
7
8
10

Chance of Frost

Temperature (°C)

12
13
15
15
16
15
14
11
9
7
5
4
3
3
3
4
4
4
4
6
7
9
11
13

Feels Like (°C)

7
11
12
13
13
12
10
8
6
4
2
1
2
2
2
0
0
0
1
3
5
6
8
9

Dew Point (°C)

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

Relative Humidity (%)

20
19
19
20
22
24
32
43
57
62
65
71
73
72
72
72
76
77
83
78
79
74
67
64

Pressure (mb)

1024
1022
1021
1020
1019
1018
1018
1018
1018
1018
1018
1017
1016
1015
1015
1014
1014
1014
1013
1014
1014
1014
1013
1013

Ozone (du)

401
399
399
399
399
399
398
395
394
392
389
390
399
400
399
396
392
394
395
394
395
393
392
390

Tuesday 30

Waning Gibbous 62%

02:26

10:56

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

Sun - Rise: 06:03, Set: 20:17, Transit: 13:11. Moon - Rise: 02:26, Set: 10:56. Civil Dark: 20:49 - 05:31. Nautical Dark: 21:29 - 04:51. Astro Dark: 22:13 - 04:07

Total Clouds (% Sky Obscured)

87
92
100
89
79
63
48
38
33
58
59
64
66
70
73
71
77
85
80
18
15
14
12
9

Low Clouds (% Sky Obscured)

63
82
100
86
71
56
48
41
35
38
40
42
38
35
34
35
35
33
32
30
27
20
11
4

Medium Clouds (% Sky Obscured)

26
32
33
26
22
16
9
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

22
11
0
0
0
0
1
0
6
40
40
40
30
50
50
52
53
60
52
1
0
3
3
3

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)

11
13
14
15
15
16
15
14
14
14
14
14
14
14
15
14
14
14
14
15
15
16
17
17

Chance of Frost

Temperature (°C)

14
13
13
13
13
12
11
9
7
5
5
5
5
4
4
3
3
2
2
2
3
4
6
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
83
83
76
72
67
63
68
70
70
67
62
61
61
63
68
70
73
74
73
67
57
50
46

Pressure (mb)

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

Ozone (du)

389
388
391
394
399
400
399
400
399
400
401
400
401
402
401
398
396
396
396
394
392
391
390
390

Wednesday 1

Third Quarter 51%

03:03

No Set

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

Sun - Rise: 06:02, Set: 20:19, Transit: 13:11. Moon - Rise: 03:03, Set: No Set. Civil Dark: 20:51 - 05:30. Nautical Dark: 21:31 - 04:49. Astro Dark: 22:15 - 04:05

Total Clouds (% Sky Obscured)

6
10
86
25
71
68
79
77
67
61
59
61
67
68
74
67
68
55
59
76
75
76
78
81

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
2
5
7
40
47
31
51
36
40
40
39
32
29
25
26
30
33
35
42
55
55
54
59

High Clouds (% Sky Obscured)

4
5
53
10
28
19
33
49
48
41
31
36
46
59
70
65
55
50
27
19
10
7
8
9

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
1
4
7
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
7
12
14
19
24
28
24
17
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

41
39
37
37
37
41
45
50
55
59
64
67
73
70
68
67
63
61
58
62
64
68
59
52

Pressure (mb)

1019
1019
1019
1018
1018
1019
1019
1019
1020
1020
1020
1020
1020
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1017

Ozone (du)

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

Thursday 2

Waning Crescent 39%

03:32

12:14

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

Sun - Rise: 06:00, Set: 20:20, Transit: 13:11. Moon - Rise: 03:32, Set: 12:14. Civil Dark: 20:52 - 05:28. Nautical Dark: 21:32 - 04:48. Astro Dark: 22:17 - 04:02

Total Clouds (% Sky Obscured)

70
54
36
39
36
49
34
22
5
16
28
39
43
48
58
70
70
67
68
69
71
68
63
47

Low Clouds (% Sky Obscured)

3
2
0
0
0
0
1
1
1
4
9
18
27
36
51
48
49
49
46
36
33
26
23
17

Medium Clouds (% Sky Obscured)

39
18
0
3
5
8
5
3
1
0
0
0
0
0
0
14
31
47
54
62
70
68
61
46

High Clouds (% Sky Obscured)

11
9
19
37
47
62
45
24
3
13
22
34
34
30
31
38
44
45
29
24
23
22
22
24

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
2
3
3

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)

12
12
12
12
12
11
11
9
8
6
6
5
5
5
5
5
5
5
5
6
6
7
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

46
40
36
32
36
38
43
52
63
76
77
79
82
82
83
84
82
77
73
72
71
70
60
52

Pressure (mb)

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

Ozone (du)

396
396
397
397
396
395
393
393
392
392
391
389
388
387
386
386
388
390
393
398
402
407
409
410

Forecast for Halifax, Halifax Regional Municipality, Canada (44.65,-63.57)

Generated: 26/04/24 10:36:38. Forecast: 26/04/24 to 02/05/24. Timezone: UTC-3.00