Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 30

Waning Gibbous 50%

03:05

12:25

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

Sun - Rise: 06:08, Set: 20:20, Transit: 13:15. Moon - Rise: 03:05, Set: 12:25. Civil Dark: 20:52 - 05:37. Nautical Dark: 21:31 - 04:58. Astro Dark: 22:13 - 04:15

Total Clouds (% Sky Obscured)

100
81
64
38
22
32
38
47
76
87
93
29
37
30
30
22
6
15
94
100
44
51
35
96

Low Clouds (% Sky Obscured)

71
77
51
48
30
49
45
43
69
75
85
39
37
28
30
24
2
1
0
11
19
20
17
56

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
7
15
6
19
10
0
0
0
0
0
0
0
25
37
58
61
68
76

High Clouds (% Sky Obscured)

94
30
0
0
0
0
0
0
0
0
0
0
4
6
5
0
4
12
93
100
15
4
0
0

ISS Passover

Visibility (miles)

8
8
8
9
8
8
8
8
6
8
8
8
8
6
6
9
9
9
9
9
9
8
8
9

Fog (%)

0
1
1
2
0
2
1
0
0
0
0
0
0
0
0
0
0
0
0
6
18
0
11
8

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

Chance of Frost

Temperature (°C)

12
13
16
16
16
15
13
12
11
11
11
11
10
9
9
8
8
10
12
14
15
17
17
18

Feels Like (°C)

11
12
15
17
17
17
15
14
12
10
11
10
12
11
10
9
10
11
12
12
13
16
15
16

Dew Point (°C)

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

Relative Humidity (%)

79
83
86
77
77
86
92
92
93
91
91
88
93
95
93
93
91
81
72
65
60
56
53
53

Pressure (mb)

1011
1011
1011
1011
1011
1012
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1015
1015
1015
1014
1014
1013
1012
1012

Ozone (du)

346
348
346
346
344
342
341
340
338
341
352
359
350
342
343
346
343
340
337
335
334
334
333
336

Wednesday 1

Third Quarter 38%

03:35

13:44

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

Sun - Rise: 06:07, Set: 20:22, Transit: 13:15. Moon - Rise: 03:35, Set: 13:44. Civil Dark: 20:53 - 05:35. Nautical Dark: 21:32 - 04:56. Astro Dark: 22:15 - 04:13

Total Clouds (% Sky Obscured)

97
89
96
19
11
21
26
37
26
5
0
0
56
29
54
100
100
97
97
97
95
95
94
92

Low Clouds (% Sky Obscured)

50
44
78
29
9
15
23
28
21
0
0
0
24
15
0
20
11
19
25
53
47
39
34
36

Medium Clouds (% Sky Obscured)

83
61
68
41
22
42
39
29
20
0
0
0
0
0
0
0
40
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
4
4
18
11
5
0
0
20
24
50
100
100
91
90
92
68
67
65
65

ISS Passover

Visibility (miles)

9
9
9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

14
13
15
0
0
0
2
4
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
3
22
16
1
0
4
2
0
0
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

18
17
17
18
17
17
15
14
14
13
13
12
11
10
9
8
8
8
10
12
13
14
15
16

Feels Like (°C)

15
15
15
15
17
17
14
13
11
11
11
10
10
7
7
5
4
5
6
8
10
12
12
14

Dew Point (°C)

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

Relative Humidity (%)

56
59
62
67
72
77
66
64
65
66
71
72
75
72
70
73
74
71
67
65
64
60
57
54

Pressure (mb)

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

Ozone (du)

335
336
336
337
340
341
342
342
342
342
342
342
343
343
342
340
337
338
339
339
336
334
331
331

Thursday 2

Waning Crescent 27%

04:00

15:02

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 06:06, Set: 20:23, Transit: 13:15. Moon - Rise: 04:00, Set: 15:02. Civil Dark: 20:54 - 05:34. Nautical Dark: 21:34 - 04:55. Astro Dark: 22:17 - 04:11

Total Clouds (% Sky Obscured)

89
89
94
80
72
70
100
80
57
59
80
72
80
66
71
61
73
75
80
86
92
96
100
99

Low Clouds (% Sky Obscured)

34
43
47
36
27
19
29
65
3
2
3
4
0
0
0
2
3
7
12
17
13
7
5
5

Medium Clouds (% Sky Obscured)

0
4
46
35
35
35
35
19
21
25
12
2
10
23
29
32
35
40
30
40
35
24
31
45

High Clouds (% Sky Obscured)

65
65
60
63
11
56
96
56
53
45
65
69
72
53
17
15
62
65
67
73
82
92
100
97

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
8
7

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
1
3
13

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

Chance of Frost

Temperature (°C)

17
17
17
17
16
15
14
13
12
11
11
10
10
9
9
9
9
10
11
13
14
15
16
16

Feels Like (°C)

15
15
15
15
15
14
12
11
10
10
9
9
10
8
8
7
8
8
9
10
11
12
13
14

Dew Point (°C)

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

Relative Humidity (%)

52
52
55
56
61
69
74
75
72
77
77
81
82
84
85
84
82
78
73
66
63
60
57
58

Pressure (mb)

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

Ozone (du)

331
328
326
326
324
323
323
323
321
320
320
321
322
321
321
321
322
323
324
325
326
325
326
326

Friday 3

Waning Crescent 17%

04:22

15:02

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
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

Sun - Rise: 06:04, Set: 20:24, Transit: 13:15. Moon - Rise: 04:22, Set: 15:02. Civil Dark: 20:56 - 05:33. Nautical Dark: 21:35 - 04:53. Astro Dark: 22:19 - 04:09

Total Clouds (% Sky Obscured)

98
97
98
99
100
100
100
100
100
100
25
25
20
25
25
26
34
52
51
38
30
34
29
29

Low Clouds (% Sky Obscured)

29
31
27
35
35
36
6
32
17
2
0
1
1
2
20
36
53
62
64
57
48
49
40
45

Medium Clouds (% Sky Obscured)

61
78
64
53
45
63
80
98
94
76
70
70
70
70
65
64
64
69
75
70
70
70
70
70

High Clouds (% Sky Obscured)

95
92
95
97
100
82
96
94
96
98
30
25
25
25
25
30
35
40
45
45
45
47
48
48

ISS Passover

Visibility (miles)

8
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
8
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
Very Light Rain
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

14
4
6
4
4
22
35
49
45
38
29
51
69
84
82
79
75
76
80
87
84
81
75
82

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0
0
0
0
0.4
0.6
0.6
0.5
0.4
0.4
0.4
0.5
0.5
0.5
0.4
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
16
15
15
14
14
14
14
13
13
13
12
12
12
11
11
11
12
13
14
15
15
15
15

Feels Like (°C)

14
14
13
13
13
13
12
12
12
11
11
13
13
13
13
13
13
13
13
14
15
15
14
14

Dew Point (°C)

8
10
10
10
9
10
9
9
9
10
10
10
9
10
10
10
10
9
9
9
9
8
8
9

Relative Humidity (%)

57
65
69
69
71
74
73
74
75
80
81
84
86
88
88
91
90
83
77
71
68
65
64
65

Pressure (mb)

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

Ozone (du)

328
327
328
330
334
338
337
339
342
343
346
344
346
346
347
346
348
346
348
348
346
345
345
346

Saturday 4

Waning Crescent 9%

04:44

16:21

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 06:03, Set: 20:25, Transit: 13:15. Moon - Rise: 04:44, Set: 16:21. Civil Dark: 20:57 - 05:31. Nautical Dark: 21:37 - 04:51. Astro Dark: 22:21 - 04:07

Total Clouds (% Sky Obscured)

20
19
15
31
100
46
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
100
100
97

Low Clouds (% Sky Obscured)

45
45
42
40
48
46
80
91
95
100
100
92
82
72
68
66
60
66
80
95
96
98
100
93

Medium Clouds (% Sky Obscured)

70
70
64
63
62
58
53
45
39
35
44
86
90
94
94
94
95
94
93
93
80
65
50
40

High Clouds (% Sky Obscured)

40
33
25
24
100
29
99
100
87
70
50
100
100
100
86
71
67
71
75
80
67
51
40
29

ISS Passover

Visibility (miles)

8
8
8
8
8
8
4
4
5
2
0
4
4
4
4
6
7
8
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
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

87
88
95
95
95
94
69
27
27
19
3
83
79
69
69
64
57
61
58
48
46
40
32
32

Precipitation Amount (mm)

0.5
0.5
0.8
1.1
1.1
0.6
0.3
0
0
0
0
0.6
0.5
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
13
13
12
10
12
10
10
10
10
11
11
10
11
11
10
10
11
11
11
12
12
13

Dew Point (°C)

9
9
9
10
10
10
11
11
11
11
11
11
10
10
11
10
10
10
10
11
11
12
13
13

Relative Humidity (%)

66
68
70
75
79
84
92
93
93
93
95
93
95
95
96
93
90
89
86
84
83
84
85
85

Pressure (mb)

1018
1018
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1018
1018
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

344
343
341
339
338
337
338
339
338
337
338
338
340
341
342
344
346
348
351
353
355
358
360
363

Sunday 5

Waning Crescent 3%

05:06

17:39

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

Sun - Rise: 06:02, Set: 20:26, Transit: 13:15. Moon - Rise: 05:06, Set: 17:39. Civil Dark: 20:58 - 05:30. Nautical Dark: 21:38 - 04:50. Astro Dark: 22:23 - 04:05

Total Clouds (% Sky Obscured)

93
91
81
70
62
39
21
2
6
13
17
22
30
33
39
45
52
61
69
77
74
72
72
66

Low Clouds (% Sky Obscured)

85
74
55
35
14
11
9
4
7
9
11
10
11
12
9
9
9
7
7
8
10
9
9
8

Medium Clouds (% Sky Obscured)

30
19
12
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

19
10
17
26
35
23
12
1
0
0
0
0
0
1
5
10
17
23
33
40
43
51
55
55

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 (%)

31
25
21
15
9
4
1
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)

4
4
5
5
5
5
5
5
5
4
4
4
4
5
5
5
5
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

16
16
16
15
15
14
13
12
10
10
9
9
9
9
8
9
10
10
12
13
15
16
17
18

Feels Like (°C)

15
15
15
15
15
15
14
13
12
12
11
12
8
9
8
8
8
7
10
10
10
10
11
12

Dew Point (°C)

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

Relative Humidity (%)

86
87
87
85
83
80
77
75
72
71
68
68
68
68
68
66
65
64
58
54
50
47
45
43

Pressure (mb)

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

Ozone (du)

365
366
368
369
370
370
369
367
366
364
362
360
359
358
357
357
356
355
353
351
350
348
347
346

Monday 6

Waning Crescent 0%

05:31

19:00

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
06 Bad
07 Bad

Sun - Rise: 06:01, Set: 20:27, Transit: 13:15. Moon - Rise: 05:31, Set: 19:00. Civil Dark: 20:59 - 05:28. Nautical Dark: 21:39 - 04:48. Astro Dark: 22:24 - 04:03

Total Clouds (% Sky Obscured)

63
65
70
65
60
60
60
55
56
58
77
81
84
83
80
77
70

Low Clouds (% Sky Obscured)

4
0
0
0
0
0
0
0
1
2
3
4
4
5
19
36
50

Medium Clouds (% Sky Obscured)

1
1
29
57
85
77
69
61
69
69
76
86
85
90
90
90
90

High Clouds (% Sky Obscured)

65
70
83
86
84
91
88
80
70
60
50
51
58
69
50
35
29

ISS Passover

Visibility (miles)

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

Fog (%)

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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
8
17
25
37
44
53

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

6
6
6
4
3
3
2
3
3
2
2
2
1
2
3
3
3

Chance of Frost

Temperature (°C)

18
19
19
18
17
16
15
14
13
13
13
12
12
12
11
12
12

Feels Like (°C)

17
17
17
17
18
18
14
14
15
14
14
13
11
11
11
11
12

Dew Point (°C)

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

Relative Humidity (%)

42
41
41
45
50
56
60
63
68
68
67
66
70
76
80
83
87

Pressure (mb)

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

Ozone (du)

346
346
346
346
347
348
348
349
350
350
349
349
351
353
355
351
346

Forecast for Cooksville, Canada (43.57,-79.64)

Generated: 30/04/24 15:07:53. Forecast: 30/04/24 to 06/05/24. Timezone: UTC-4.00