Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waxing Gibbous 89%

16:46

03:58

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

Sun - Rise: 05:34, Set: 20:34, Transit: 13:04. Moon - Rise: 16:46, Set: 03:58. Civil Dark: 21:08 - 04:59. Nautical Dark: 21:53 - 04:15. Astro Dark: 22:45 - 03:22

Total Clouds (% Sky Obscured)

10
23
5
73
87
80
70
79
85
98
79
20
5
0
0
3
7
27
59
60
20
45
50
86

Low Clouds (% Sky Obscured)

1
3
23
51
79
68
56
60
66
68
62
25
5
0
0
0
0
4
0
3
2
30
12
13

Medium Clouds (% Sky Obscured)

0
0
0
0
0
22
30
30
22
24
22
0
0
0
0
3
6
4
12
17
16
28
19
32

High Clouds (% Sky Obscured)

0
2
2
38
42
14
2
0
2
52
1
0
0
0
0
0
2
17
57
51
7
5
40
70

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
2

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
6
10
2
0
9
0
0
0
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

12
14
17
19
20
21
22
23
23
24
24
24
24
23
21
18
17
16
16
16
16
15
15
14

Feels Like (°C)

14
16
19
20
20
21
22
23
24
24
25
25
26
25
23
21
20
18
17
16
16
18
17
16

Dew Point (°C)

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

Relative Humidity (%)

96
95
87
81
80
77
68
67
67
71
71
68
68
76
88
95
95
93
93
96
96
96
98
95

Pressure (mb)

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

Ozone (du)

345
345
345
343
344
346
347
346
345
341
333
328
327
330
329
332
332
330
331
333
332
333
333
334

Monday 20

Waxing Gibbous 94%

17:51

04:17

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

Sun - Rise: 05:33, Set: 20:35, Transit: 13:04. Moon - Rise: 17:51, Set: 04:17. Civil Dark: 21:10 - 04:58. Nautical Dark: 21:54 - 04:13. Astro Dark: 22:47 - 03:20

Total Clouds (% Sky Obscured)

86
50
63
77
93
88
88
100
89
41
55
28
17
9
30
68
98
100
100
100
97
100
50
55

Low Clouds (% Sky Obscured)

14
11
14
17
9
10
22
23
28
20
20
20
17
0
0
0
0
14
20
15
0
3
0
0

Medium Clouds (% Sky Obscured)

65
25
2
2
2
20
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
28
40

High Clouds (% Sky Obscured)

60
18
42
56
87
77
69
100
75
22
43
8
4
8
33
74
98
100
100
100
97
100
50
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
4

Fog (%)

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

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
4
6
1
14
28
28

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)

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

Chance of Frost

Temperature (°C)

14
15
18
20
21
22
24
25
25
26
26
25
25
23
21
19
17
17
16
16
16
16
16
16

Feels Like (°C)

14
16
19
20
20
21
23
24
25
26
27
26
26
26
23
20
18
17
16
16
16
16
16
15

Dew Point (°C)

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

Relative Humidity (%)

93
89
79
66
59
54
50
54
54
55
56
59
68
78
88
93
95
96
95
95
96
96
96
93

Pressure (mb)

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

Ozone (du)

335
337
334
331
329
330
332
330
329
329
329
328
327
327
328
329
330
330
332
332
333
332
331
331

Tuesday 21

Waxing Gibbous 98%

18:59

04:40

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 OK
20 OK
21 OK
22 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 05:32, Set: 20:36, Transit: 13:04. Moon - Rise: 18:59, Set: 04:40. Civil Dark: 21:11 - 04:57. Nautical Dark: 21:55 - 04:12. Astro Dark: 22:49 - 03:18

Total Clouds (% Sky Obscured)

55
74
94
100
69
62
97
100
100
78
47
94
63
25
29
26
21
49
52
90
89
79
33
49

Low Clouds (% Sky Obscured)

0
18
20
11
22
21
35
29
0
0
2
4
0
1
13
20
13
3
0
4
2
3
3
2

Medium Clouds (% Sky Obscured)

46
60
65
60
2
0
3
39
2
26
37
33
2
0
0
0
0
0
0
21
25
24
25
37

High Clouds (% Sky Obscured)

55
45
81
99
51
55
91
100
100
80
45
93
58
22
13
9
4
67
69
77
65
52
23
39

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
6
6
9
9
6
9
9
9
9
9
9
9
9
9
9
7
9

Fog (%)

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 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 (%)

17
15
10
2
3
0
15
27
11
19
24
20
23
22
8
2
0
0
0
0
11
24
27
24

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
16
19
20
22
24
25
25
25
26
27
28
26
25
25
24
23
22
21
19
17
17
17
18

Dew Point (°C)

15
16
18
19
18
18
18
19
20
20
19
19
21
21
21
20
19
18
18
17
16
16
16
16

Relative Humidity (%)

96
93
93
89
79
69
64
67
67
65
61
65
75
84
91
95
95
95
96
98
96
96
96
98

Pressure (mb)

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

Ozone (du)

330
331
333
335
338
339
343
345
347
352
350
343
339
339
338
339
338
338
337
335
336
335
338
337

Wednesday 22

Waxing Gibbous 100%

20:09

05:08

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

Sun - Rise: 05:31, Set: 20:37, Transit: 13:04. Moon - Rise: 20:09, Set: 05:08. Civil Dark: 21:12 - 04:56. Nautical Dark: 21:57 - 04:11. Astro Dark: 22:51 - 03:17

Total Clouds (% Sky Obscured)

59
97
85
41
28
49
47
83
91
95
100
85
18
1
62
10
20
34
93
100
100
100
100
100

Low Clouds (% Sky Obscured)

7
1
0
0
0
22
19
35
55
29
28
13
7
0
0
0
4
13
31
63
67
77
86
89

Medium Clouds (% Sky Obscured)

48
56
37
15
0
12
22
64
85
62
22
13
8
0
0
0
0
3
1
1
57
78
86
54

High Clouds (% Sky Obscured)

46
83
76
38
28
23
24
37
84
90
100
90
12
1
66
10
7
29
91
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
3
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

17
4
5
4
14
9
2
11
34
38
47
56
52
16
11
7
3
4
15
31
84
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0
0
0
0
0
0
0
0.6
1.1
1.3
1

Wind Speed/Direction (mph)

5
6
7
8
11
13
13
15
16
13
14
13
12
11
9
7
8
9
8
8
8
9
9
8

Chance of Frost

Temperature (°C)

17
18
19
21
23
24
25
26
27
24
25
24
24
23
22
21
20
19
18
18
19
18
17
15

Feels Like (°C)

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

Dew Point (°C)

16
17
18
18
18
19
19
20
20
22
20
20
19
19
20
20
19
18
17
18
18
18
16
14

Relative Humidity (%)

96
95
92
85
71
71
68
66
68
88
76
74
75
78
87
95
96
92
92
95
93
96
93
95

Pressure (mb)

1010
1010
1009
1009
1009
1008
1008
1008
1007
1007
1007
1007
1006
1006
1006
1006
1006
1006
1006
1006
1005
1005
1005
1006

Ozone (du)

338
336
332
332
329
323
322
320
319
321
322
324
323
322
321
320
321
318
321
323
324
326
329
331

Thursday 23

Full Moon 99%

21:21

05:45

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

Sun - Rise: 05:30, Set: 20:38, Transit: 13:05. Moon - Rise: 21:21, Set: 05:45. Civil Dark: 21:13 - 04:55. Nautical Dark: 21:58 - 04:10. Astro Dark: 22:52 - 03:15

Total Clouds (% Sky Obscured)

100
40
35
30
25
25
20
15
15
20
20
20
12
0
0
0
0
5
11
13
13
15
6
8

Low Clouds (% Sky Obscured)

87
79
78
72
66
55
49
39
26
19
11
7
3
0
0
0
0
3
7
10
10
9
6
8

Medium Clouds (% Sky Obscured)

39
30
34
34
33
34
34
30
25
19
16
11
5
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
20
15
10
5
5
5
5
0
5
0
3
2
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

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
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
91
67
42
2
1
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

1.4
2.3
1.3
1.1
0.5
0.7
0.7
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
14
14
14
15
15
15
16
17
17
17
17
16
15
13
12
11
10
9
8
8
7
7
6

Feels Like (°C)

12
11
12
11
12
11
13
14
15
14
15
15
14
12
11
11
11
10
10
9
8
5
6
6

Dew Point (°C)

14
13
12
9
8
7
6
6
5
5
5
6
7
6
6
5
5
5
4
4
3
4
4
4

Relative Humidity (%)

92
89
84
71
64
60
55
49
45
44
44
48
52
56
60
63
66
69
72
71
74
78
82
86

Pressure (mb)

1006
1006
1006
1007
1007
1007
1008
1008
1008
1008
1009
1009
1010
1010
1011
1012
1012
1013
1013
1013
1014
1014
1014
1015

Ozone (du)

338
347
353
356
357
367
365
367
372
376
377
379
383
384
382
377
373
368
365
363
360
364
367
371

Friday 24

Waning Gibbous 97%

22:29

No Set

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

Sun - Rise: 05:30, Set: 20:39, Transit: 13:05. Moon - Rise: 22:29, Set: No Set. Civil Dark: 21:14 - 04:54. Nautical Dark: 21:59 - 04:09. Astro Dark: 22:54 - 03:14

Total Clouds (% Sky Obscured)

8
12
14
16
18
20
39
46
36
27
22
28
40
55
47
39
25
27
27
28
41
55
68
58

Low Clouds (% Sky Obscured)

8
16
19
25
32
32
36
36
25
17
4
8
14
20
14
7
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
17
41
65
54
43
30
17
6
0
0
0
0
0
0
0
0
0
4
7

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
2
4
5
23
41
60
52
44
32
24
23
26
20
14
6
6

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

Chance of Frost

Temperature (°C)

7
8
10
11
13
15
16
17
18
19
19
20
18
16
14
13
12
10
10
9
9
9
8
8

Feels Like (°C)

5
4
4
9
9
9
9
10
11
17
18
18
19
20
21
12
12
12
12
11
10
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

77
69
61
51
42
35
32
30
28
29
32
34
46
60
79
83
86
91
93
91
91
88
87
84

Pressure (mb)

1015
1016
1016
1016
1017
1017
1016
1016
1015
1015
1015
1015
1015
1015
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

369
368
367
366
364
363
361
359
358
357
356
356
355
354
353
351
348
346
345
343
342
340
338
336

Saturday 25

Waning Gibbous 92%

23:30

06:32

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

Sun - Rise: 05:29, Set: 20:40, Transit: 13:05. Moon - Rise: 23:30, Set: 06:32. Civil Dark: 21:15 - 04:54. Nautical Dark: 22:01 - 04:08. Astro Dark: 22:56 - 03:12

Total Clouds (% Sky Obscured)

49
38
58
74
91
88
86
82
70
48
30
21
20
18
23
30
52
71
85
100

Low Clouds (% Sky Obscured)

0
0
3
6
10
6
2
0
1
2
2
4
5
10
16
15
11
25
36
47

Medium Clouds (% Sky Obscured)

8
6
7
4
0
7
14
27
23
12
5
13
15
17
9
2
0
23
46
70

High Clouds (% Sky Obscured)

8
7
35
57
81
71
68
67
49
36
25
24
18
17
22
26
49
64
86
96

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
1
1
1
1
2
2
7
10
12
20
24
28
42
51
53

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
11
13
15
16
18
19
20
21
22
23
23
22
21
19
18
17
15
15
16

Feels Like (°C)

8
8
7
14
14
14
15
16
16
20
20
20
21
22
22
18
18
18
18
17

Dew Point (°C)

6
7
7
7
8
8
8
9
10
11
13
15
15
16
16
15
13
12
12
12

Relative Humidity (%)

78
73
69
61
56
50
49
48
47
51
54
58
65
73
81
82
81
82
80
79

Pressure (mb)

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

Ozone (du)

337
337
338
338
339
340
342
345
347
347
347
347
348
348
348
348
347
346
344
342

Forecast for Erinsville, Lennox and Addington County, Canada (44.48,-77.05)

Generated: 19/05/24 06:12:36. Forecast: 19/05/24 to 25/05/24. Timezone: UTC-4.00