Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 19

Waxing Gibbous 87%

16:10

05:03

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

Sun - Rise: 06:36, Set: 20:14, Transit: 13:25. Moon - Rise: 16:10, Set: 05:03. Civil Dark: 20:44 - 06:07. Nautical Dark: 21:20 - 05:30. Astro Dark: 21:58 - 04:50

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
75
85
73
15
10
12
100
73
86
94
93
64
100
100
52
50
56
57

Low Clouds (% Sky Obscured)

25
80
99
99
100
100
70
83
62
17
6
0
0
0
0
0
0
1
1
34
9
0
0
24

Medium Clouds (% Sky Obscured)

100
100
99
70
10
0
0
0
0
1
3
7
50
33
77
41
68
61
89
98
39
31
35
37

High Clouds (% Sky Obscured)

100
100
60
0
0
0
0
0
3
0
2
3
100
52
45
71
59
76
100
51
3
0
0
0

ISS Passover

Visibility (miles)

9
3
3
3
2
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

Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
43
27
3
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.7
1.2
2.2
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
7
10
6
10
15
15
16
17
16
18
18
17
16
16
14
12
8
8
9
11
10
10
10

Chance of Frost

Temperature (°C)

10
9
9
9
10
10
10
11
12
13
14
13
13
12
11
10
9
8
7
7
7
6
6
6

Feels Like (°C)

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

Dew Point (°C)

8
8
9
9
9
9
8
9
8
5
3
1
0
1
1
0
-1
-1
1
0
0
1
1
1

Relative Humidity (%)

87
93
98
98
96
95
90
85
73
57
47
41
41
46
49
52
53
56
63
62
64
70
70
70

Pressure (mb)

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

Ozone (du)

333
337
340
343
345
345
348
349
349
349
351
352
353
358
361
364
364
367
369
371
375
378
382
389

Saturday 20

Waxing Gibbous 93%

17:11

05:21

05 Bad
06 OK
07 OK
08 OK
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

Sun - Rise: 06:35, Set: 20:15, Transit: 13:25. Moon - Rise: 17:11, Set: 05:21. Civil Dark: 20:45 - 06:05. Nautical Dark: 21:21 - 05:29. Astro Dark: 22:00 - 04:48

Total Clouds (% Sky Obscured)

57
29
21
36
51
77
93
95
92
95
87
100
84
91
61
63
69
73
93
80
56
59
62
60

Low Clouds (% Sky Obscured)

37
38
30
60
87
81
57
86
79
90
72
54
66
67
56
55
72
72
93
80
58
67
66
68

Medium Clouds (% Sky Obscured)

43
21
0
0
0
45
45
30
25
60
31
70
44
59
50
33
6
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 (%)

1
0
0
2
1
2
7
1
2
6
9
1
0
0
1
1
1
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
10
11
13
18
19
19
18
18
17
16
16
16
14
11
10
8
7
8
9
10
10
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
68
67
63
55
51
48
51
46
46
44
47
44
46
51
56
62
66
68
68
67
71
74
76

Pressure (mb)

1016
1017
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1018
1019
1019
1019
1019
1020
1020
1020
1020
1020
1019
1020

Ozone (du)

395
399
401
403
410
424
424
418
416
421
418
410
403
400
401
402
401
400
401
402
402
397
400
401

Sunday 21

Waxing Gibbous 97%

18:12

05:39

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

Sun - Rise: 06:33, Set: 20:16, Transit: 13:25. Moon - Rise: 18:12, Set: 05:39. Civil Dark: 20:46 - 06:03. Nautical Dark: 21:22 - 05:27. Astro Dark: 22:01 - 04:46

Total Clouds (% Sky Obscured)

58
42
55
63
66
36
35
33
52
54
58
36
55
72
43
46
37
40
27
1
0
0
0
0

Low Clouds (% Sky Obscured)

70
51
54
7
28
52
46
45
74
78
77
32
26
21
24
20
15
13
0
1
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
14
21
3
0
0
0
0
0
19
25
33
43
37
45
43
48
41
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
6
48
48
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
8
7
8
11
12
12
13
14
14
14
14
14
13
13
11
10
10
9
7
6
5
5
4

Chance of Frost

Temperature (°C)

2
2
2
3
5
6
8
9
10
10
11
12
12
12
11
10
9
8
7
6
5
5
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
77
78
74
62
57
51
46
43
41
40
39
38
44
49
55
55
58
63
69
72
75
75
75

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1017
1016
1016
1017
1017
1018
1018
1018
1018
1019
1019
1019
1019

Ozone (du)

402
401
405
409
418
427
431
431
432
430
429
431
432
434
434
432
430
426
424
423
422
422
420
419

Monday 22

Waxing Gibbous 99%

19:15

05:56

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

Sun - Rise: 06:32, Set: 20:17, Transit: 13:24. Moon - Rise: 19:15, Set: 05:56. Civil Dark: 20:47 - 06:02. Nautical Dark: 21:24 - 05:25. Astro Dark: 22:03 - 04:44

Total Clouds (% Sky Obscured)

0
1
3
2
2
2
6
9
14
17
43
47
38
16
60
73
85
100
100
100
100
99
98
97

Low Clouds (% Sky Obscured)

0
0
1
0
0
0
5
10
15
11
17
14
10
1
1
8
18
10
1
1
1
0
2
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
1
2
1
0
0
10
32
58
92
73
98
99
98
97

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
4
4
1
2
7
11
73
79
90
100
100
100
100
96
91
85

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
75
76
72
63
56
53
51
49
47
44
43
48
55
59
66
70
65
63
64
69
70
74
75

Pressure (mb)

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

Ozone (du)

419
417
416
419
418
416
413
413
414
421
421
414
414
414
412
410
409
406
404
402
403
406
407
408

Tuesday 23

Full Moon 100%

20:19

06:15

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
04 Bad

Sun - Rise: 06:30, Set: 20:18, Transit: 13:24. Moon - Rise: 20:19, Set: 06:15. Civil Dark: 20:49 - 06:00. Nautical Dark: 21:25 - 05:23. Astro Dark: 22:05 - 04:42

Total Clouds (% Sky Obscured)

98
99
100
100
100
100
100
100
100
100
100
100
97
92
86
67
45
25
48
73
95
90
87
84

Low Clouds (% Sky Obscured)

12
45
71
76
85
94
96
98
100
91
82
71
71
72
67
48
28
10
17
23
29
35
40
43

Medium Clouds (% Sky Obscured)

98
99
100
100
100
100
100
100
100
45
35
35
54
41
58
54
52
50
64
79
96
94
89
85

High Clouds (% Sky Obscured)

75
60
38
61
80
100
100
100
100
99
90
90
61
32
0
2
5
7
12
23
35
30
16
1

ISS Passover

Visibility (miles)

9
9
9
9
4
9
4
5
3
9
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

10
19
34
78
89
95
95
95
92
67
56
31
57
75
92
95
95
82
76
70
38
47
48
43

Precipitation Amount (mm)

0
0
0
0.4
0.6
0.8
1.1
0.6
0.5
0
0
0
0
0.4
0.7
1.5
1
0.3
0.3
0.3
0
0
0
0

Wind Speed/Direction (mph)

13
14
14
15
18
17
20
21
20
20
20
18
18
14
12
15
14
13
12
12
12
12
11
15

Chance of Frost

Temperature (°C)

8
8
9
9
9
9
9
9
9
10
10
10
11
11
10
10
9
8
7
7
6
6
4
3

Feels Like (°C)

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

Dew Point (°C)

5
5
5
6
6
6
6
7
8
9
9
9
10
9
9
8
8
7
6
6
5
5
3
1

Relative Humidity (%)

77
77
78
80
81
85
85
88
90
91
90
91
91
90
91
90
91
93
94
93
93
93
93
89

Pressure (mb)

1013
1013
1012
1012
1012
1011
1011
1010
1010
1010
1010
1010
1010
1010
1011
1011
1012
1013
1013
1014
1014
1014
1015
1017

Ozone (du)

412
415
414
415
414
412
411
411
414
419
424
432
429
428
430
433
433
433
432
435
437
440
438
437

Wednesday 24

Waning Gibbous 98%

21:26

06:36

05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 OK
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 OK

Sun - Rise: 06:29, Set: 20:20, Transit: 13:24. Moon - Rise: 21:26, Set: 06:36. Civil Dark: 20:50 - 05:59. Nautical Dark: 21:27 - 05:22. Astro Dark: 22:06 - 04:40

Total Clouds (% Sky Obscured)

79
78
73
72
76
71
52
33
13
10
6
3
2
2
2
1
1
0
0
0
0
9
18
26

Low Clouds (% Sky Obscured)

35
28
25
29
26
34
32
25
13
9
6
4
3
3
3
2
1
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

57
29
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
7
5

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 (%)

36
27
6
7
6
1
1
1
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)

20
21
21
21
21
21
21
20
18
17
17
16
16
15
13
12
10
9
8
7
6
6
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
86
84
81
74
66
60
57
53
50
50
48
48
50
52
54
55
57
60
61
62
64
67
68

Pressure (mb)

1018
1019
1021
1023
1024
1026
1027
1028
1028
1029
1029
1029
1029
1030
1031
1031
1031
1032
1032
1032
1032
1032
1032
1032

Ozone (du)

435
435
434
434
438
443
447
451
455
459
458
457
457
456
455
454
452
450
448
448
448
448
447
446

Thursday 25

Waning Gibbous 95%

22:35

07:02

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

Sun - Rise: 06:27, Set: 20:21, Transit: 13:24. Moon - Rise: 22:35, Set: 07:02. Civil Dark: 20:51 - 05:57. Nautical Dark: 21:28 - 05:20. Astro Dark: 22:08 - 04:38

Total Clouds (% Sky Obscured)

29
30
30
31
37
38
34
30
29
27
28
27
33
39
45
45
49
53
60
67
70

Low Clouds (% Sky Obscured)

2
4
7
5
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

4
2
4
4
4
13
12
11
13
11
12
12
11
13
14
26
34
43
50
52
60

High Clouds (% Sky Obscured)

3
3
4
4
4
4
3
1
0
1
3
4
12
21
35
40
46
56
59
62
65

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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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

Wind Speed/Direction (mph)

7
8
8
9
10
11
12
13
13
13
13
13
13
12
10
9
9
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
66
62
59
51
44
38
36
35
32
34
35
35
41
47
54
53
51
49
48
48

Pressure (mb)

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

Ozone (du)

444
444
443
443
440
438
436
437
438
439
438
437
437
435
433
431
429
427
425
423
421

Forecast for Rodney, Elgin County, Canada (42.57,-81.68)

Generated: 19/04/24 05:09:31. Forecast: 19/04/24 to 25/04/24. Timezone: UTC-4.00