Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waxing Gibbous 89%

17:03

04:01

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

Sun - Rise: 05:58, Set: 20:48, Transit: 13:23. Moon - Rise: 17:03, Set: 04:01. Civil Dark: 21:21 - 05:24. Nautical Dark: 22:03 - 04:42. Astro Dark: 22:52 - 03:54

Total Clouds (% Sky Obscured)

0
0
19
30
38
46
62
60
44
0
1
2
40
72
52
92
98
100
97
37
36
54
47
59

Low Clouds (% Sky Obscured)

0
0
27
39
55
65
80
79
59
28
26
18
25
42
54
70
51
63
53
34
35
48
42
44

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
14
16
27
36
34
14
23
0
0
3
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
1
2
0
0
3
3
11
5
3
23
50
46
48
48
11
5
14
17
39

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
9
9
9
9
9
9
9
9
9
8
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
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
Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
8
13
43
33
1
0
1
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
3
3
2
3
3
3
4
6
7
7
7
8
8
7
7
6
7
4
2
1
1
1

Chance of Frost

Temperature (°C)

16
15
15
14
14
14
13
14
15
17
19
22
24
25
26
26
26
26
23
23
22
20
20
19

Feels Like (°C)

18
18
17
16
16
15
14
15
17
18
21
23
25
25
26
27
26
26
25
24
25
23
22
20

Dew Point (°C)

14
14
14
14
13
13
13
13
14
12
13
14
15
15
15
15
15
16
17
18
18
18
18
18

Relative Humidity (%)

90
91
92
95
96
96
97
96
92
73
67
62
57
54
51
49
50
54
66
74
80
86
89
92

Pressure (mb)

1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1016
1015
1015
1015
1014
1014
1014
1014
1014
1015
1015
1015
1015
1016

Ozone (du)

336
336
336
342
346
349
345
342
340
334
333
330
328
326
326
326
327
326
328
333
335
336
335
334

Monday 20

Waxing Gibbous 94%

18:07

04:19

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

Sun - Rise: 05:57, Set: 20:49, Transit: 13:23. Moon - Rise: 18:07, Set: 04:19. Civil Dark: 21:22 - 05:23. Nautical Dark: 22:04 - 04:41. Astro Dark: 22:53 - 03:52

Total Clouds (% Sky Obscured)

57
79
62
27
74
79
80
62
38
40
43
35
38
31
22
14
18
94
98
90
96
97
100
100

Low Clouds (% Sky Obscured)

50
51
51
44
52
58
62
53
35
47
26
36
46
39
26
2
4
14
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
9
0
8
2
24
2
6
12
0
0
0
0
0
0
0
0
2

High Clouds (% Sky Obscured)

34
69
46
1
61
61
74
44
15
17
19
7
18
13
7
4
4
74
97
88
94
95
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
6
9
7
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
1
1
1
2
1
17
32
16
26
22
6
3
7
5
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)

1
2
2
3
3
1
3
3
3
6
8
10
10
11
11
11
11
11
10
8
7
6
6
5

Chance of Frost

Temperature (°C)

18
17
17
16
15
15
15
15
17
20
22
23
24
25
26
27
27
27
26
24
22
20
19
19

Feels Like (°C)

18
19
17
16
15
12
12
13
17
21
22
24
25
26
27
28
27
27
25
24
22
20
18
19

Dew Point (°C)

17
16
15
12
8
6
6
8
11
14
16
16
16
16
16
17
17
17
18
18
18
17
16
16

Relative Humidity (%)

95
93
89
77
60
54
54
61
64
69
68
64
59
55
54
55
56
54
62
69
79
84
84
82

Pressure (mb)

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

Ozone (du)

334
336
337
336
335
337
337
334
333
332
330
328
328
329
329
327
328
333
336
338
339
337
334
334

Tuesday 21

Waxing Gibbous 96%

19:14

04:39

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
20 Bad
21 Bad
22 OK
23 OK

Sun - Rise: 05:56, Set: 20:50, Transit: 13:23. Moon - Rise: 19:14, Set: 04:39. Civil Dark: 21:23 - 05:22. Nautical Dark: 22:05 - 04:40. Astro Dark: 22:55 - 03:50

Total Clouds (% Sky Obscured)

100
77
90
100
100
100
100
100
81
89
99
52
87
66
100
100
100
100
100
95
55
81
25
20

Low Clouds (% Sky Obscured)

0
0
0
16
0
0
0
0
0
0
3
21
43
13
33
34
36
24
4
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
44
5
41
92
78
79
74
69
42
45
36
48
21
24
23
4
0
5
0
29
38
29
19

High Clouds (% Sky Obscured)

100
88
95
100
100
100
81
54
26
82
98
16
10
39
100
100
100
100
100
91
40
75
11
8

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
9
8
9
5
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
Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

1
0
0
3
5
7
0
0
0
0
4
8
29
51
71
66
72
49
35
2
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.5
0.3
0.6
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
19
19
19
18
19
18
19
20
22
23
24
25
26
27
27
27
26
27
26
24
22
21
20

Feels Like (°C)

19
19
19
18
18
19
19
19
20
22
24
24
26
26
27
26
26
26
26
26
25
23
20
20

Dew Point (°C)

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

Relative Humidity (%)

82
85
84
84
85
86
89
88
82
76
73
71
64
61
59
60
60
61
63
66
76
81
82
82

Pressure (mb)

1012
1012
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1011
1011
1011
1010
1010
1010
1009
1009
1009
1009
1009

Ozone (du)

335
336
338
338
341
341
341
344
344
346
345
348
348
342
341
340
342
340
339
337
336
332
331
330

Wednesday 22

Waxing Gibbous 98%

20:23

05:03

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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:55, Set: 20:51, Transit: 13:23. Moon - Rise: 20:23, Set: 05:03. Civil Dark: 21:24 - 05:22. Nautical Dark: 22:07 - 04:39. Astro Dark: 22:57 - 03:49

Total Clouds (% Sky Obscured)

69
100
86
77
65
69
77
88
90
92
92
89
79
89
94
96
99
98
97
97
97
98
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
18
21
30
29
30
31
38
48
65
68
73
73
61
26
26
46
57
70
77

Medium Clouds (% Sky Obscured)

0
0
0
0
0
11
61
72
70
70
46
15
9
0
0
0
0
5
39
64
23
47
72
75

High Clouds (% Sky Obscured)

77
100
84
73
70
65
65
29
63
66
69
62
36
0
14
28
76
93
93
82
96
86
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
5
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
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
26
53
9
2
2
4
10
10
6
12
7
20
17
28
31
13
24
37
67
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
2

Wind Speed/Direction (mph)

10
11
11
11
12
11
13
15
16
17
19
21
21
21
21
20
19
17
16
15
14
12
13
12

Chance of Frost

Temperature (°C)

20
20
20
20
20
20
20
20
21
22
23
24
25
26
26
25
26
25
25
25
24
23
21
20

Feels Like (°C)

20
18
19
19
18
19
19
19
19
21
21
22
22
23
24
24
25
26
26
25
24
24
19
17

Dew Point (°C)

17
17
17
17
17
18
18
18
17
19
19
19
18
19
20
21
20
22
21
21
21
21
19
18

Relative Humidity (%)

84
82
82
82
82
86
89
86
79
81
79
70
64
66
71
77
71
79
78
78
84
89
91
92

Pressure (mb)

1009
1008
1009
1008
1008
1008
1007
1007
1007
1007
1007
1006
1006
1007
1007
1007
1006
1006
1006
1006
1006
1006
1007
1007

Ozone (du)

321
319
316
311
306
305
306
307
308
308
308
312
317
324
321
320
319
318
321
323
324
326
327
328

Thursday 23

Full Moon 100%

21:33

05:32

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 OK
13 Good
14 Good
15 OK
16 OK
17 Bad
18 Bad
19 OK
20 Good
21 Good
22 Good
23 Good

Sun - Rise: 05:54, Set: 20:51, Transit: 13:23. Moon - Rise: 21:33, Set: 05:32. Civil Dark: 21:25 - 05:21. Nautical Dark: 22:08 - 04:38. Astro Dark: 22:58 - 03:48

Total Clouds (% Sky Obscured)

100
100
97
100
100
50
45
40
30
30
35
27
15
2
10
20
28
44
45
30
18
9
0
0

Low Clouds (% Sky Obscured)

84
91
82
64
57
53
53
54
44
34
24
17
10
4
14
25
35
41
40
30
20
10
0
0

Medium Clouds (% Sky Obscured)

61
65
70
65
65
65
65
65
43
22
0
0
0
0
4
9
12
20
25
31
23
12
0
0

High Clouds (% Sky Obscured)

100
100
97
100
100
50
50
40
35
35
30
23
15
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

2
8
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

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
87
61
38
18
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

2.4
1.7
1.1
0.9
1
1.6
1.8
1.7
1.1
0.6
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
10
13
9
7
6
8
10
13
14
15
15
15
14
13
13
13
13
11
9
7
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

18
17
16
13
12
12
12
11
9
8
7
7
7
7
8
9
9
10
10
11
12
12
11
10

Relative Humidity (%)

93
93
93
86
86
90
93
89
79
72
68
63
60
58
60
60
59
58
59
65
74
79
83
86

Pressure (mb)

1007
1008
1008
1008
1008
1008
1009
1010
1011
1012
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1016
1016

Ozone (du)

332
338
343
345
349
352
357
361
364
362
360
363
364
363
359
355
355
354
354
352
352
354
355
357

Friday 24

Waning Gibbous 99%

22:41

06:10

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
20 Good
21 OK
22 OK
23 Bad

Sun - Rise: 05:54, Set: 20:52, Transit: 13:23. Moon - Rise: 22:41, Set: 06:10. Civil Dark: 21:26 - 05:20. Nautical Dark: 22:09 - 04:37. Astro Dark: 23:00 - 03:46

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
3
5
7
9
11
10
8
8
10
11
13
17
24
37
57

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
9
19
27
22
18
15
9
4
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
7
11
15
16
22
36
33

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)

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

Chance of Frost

Temperature (°C)

12
11
10
10
10
9
10
11
12
13
15
17
18
19
21
21
21
21
20
18
17
16
14
13

Feels Like (°C)

14
14
13
11
12
12
12
11
12
14
14
15
15
16
16
22
22
22
22
22
22
16
16
15

Dew Point (°C)

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

Relative Humidity (%)

87
88
88
91
91
91
85
78
73
66
61
56
52
49
46
50
53
56
61
68
76
74
73
71

Pressure (mb)

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

Ozone (du)

359
360
362
359
357
354
355
356
357
356
356
355
352
349
346
343
341
338
338
338
338
340
341
343

Saturday 25

Waning Gibbous 97%

23:41

06:59

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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:53, Set: 20:53, Transit: 13:23. Moon - Rise: 23:41, Set: 06:59. Civil Dark: 21:27 - 05:19. Nautical Dark: 22:10 - 04:36. Astro Dark: 23:01 - 03:45

Total Clouds (% Sky Obscured)

68
76
69
60
56
63
68
72
78
85
83
83
81
79
74
67
62
69
76
82
85
87
89
91

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
7
15
22
35
47
59
39
21
5
10
15
19
34

Medium Clouds (% Sky Obscured)

3
9
8
11
16
29
34
35
29
26
23
20
17
7
6
4
2
19
35
52
62
73
81
65

High Clouds (% Sky Obscured)

27
21
15
9
6
13
19
23
32
41
48
53
56
61
54
46
43
51
62
71
74
76
73
78

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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
17
14
38
51
55
67
70
59
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.4
0.3
0
1.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
12
12
12
12
13
14
15
17
19
21
22
23
25
25
25
25
24
22
20
19
19
18

Feels Like (°C)

15
14
14
10
10
10
10
9
10
15
16
16
17
18
18
24
24
23
23
24
24
18
18
18

Dew Point (°C)

7
6
5
5
5
5
7
9
11
12
13
13
13
13
13
13
13
13
15
15
16
16
16
17

Relative Humidity (%)

70
67
65
64
64
63
67
73
78
72
68
63
58
53
48
47
48
47
57
66
80
82
85
90

Pressure (mb)

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

Ozone (du)

343
342
342
345
347
350
351
353
354
354
353
352
352
353
354
352
351
350
348
345
343
341
339
337

Forecast for Strathroy, Middlesex County, Canada (42.96,-81.62)

Generated: 19/05/24 09:00:35. Forecast: 19/05/24 to 25/05/24. Timezone: UTC-4.00