Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 16

New Moon 0%

05:54

21:05

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 Good
01 Good
02 Good
03 OK
04 OK
05 Bad
06 OK
07 OK
08 Good
09 Good
10 Good

Sun - Rise: 05:49, Set: 20:37, Transit: 13:14. Moon - Rise: 05:54, Set: 21:05. Civil Dark: 21:11 - 05:16. Nautical Dark: 21:53 - 04:33. Astro Dark: 22:42 - 03:44

Total Clouds (% Sky Obscured)

79
77
78
72
61
98
55
51
77
80
77
97
52
3
9
16
25
46
58
39
36
3
18
10

Low Clouds (% Sky Obscured)

8
41
53
51
32
85
43
45
52
50
49
21
16
3
9
16
25
42
29
11
0
0
0
0

Medium Clouds (% Sky Obscured)

79
61
78
72
60
30
0
0
0
0
0
1
18
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

8
46
50
50
59
85
30
11
61
66
53
94
26
0
3
3
3
27
50
39
36
3
18
10

ISS Passover

Visibility (miles)

9
9
9
6
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
8
87
34
2
1
0
0

Precipitation Type

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

Precipitation Probability (%)

13
79
95
61
22
4
0
0
1
7
28
22
0
0
0
0
0
1
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.3
0.2
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
12
13
14
13
13
10
10
9
7
5
5
6
4
4
4
4
4
4
4
4
3
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
16
15
17
17
19
20
21
23
23
22
22
19
20
19
18
17
16
14
13
13
14
18
19

Dew Point (°C)

7
6
6
13
16
17
17
18
18
18
20
19
18
17
15
14
13
13
12
11
10
10
8
8

Relative Humidity (%)

49
46
46
65
81
79
76
76
74
81
95
96
95
95
88
85
85
85
83
83
79
70
58
50

Pressure (mb)

1011
1011
1010
1010
1009
1009
1009
1009
1009
1009
1010
1011
1011
1011
1012
1012
1013
1014
1014
1015
1016
1017
1017
1018

Ozone (du)

338
337
336
338
341
343
349
348
350
349
346
344
342
343
346
345
348
344
346
347
351
352
348
351

Sunday 17

Waxing Crescent 2%

06:50

22:26

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

Sun - Rise: 05:48, Set: 20:38, Transit: 13:14. Moon - Rise: 06:50, Set: 22:26. Civil Dark: 21:12 - 05:15. Nautical Dark: 21:54 - 04:32. Astro Dark: 22:44 - 03:42

Total Clouds (% Sky Obscured)

46
100
100
100
100
77
100
100
97
100
96
95
96
89
91
87
80
91
86
77
81
100
82
63

Low Clouds (% Sky Obscured)

0
0
0
0
0
3
3
37
66
63
56
69
81
81
38
61
41
42
43
47
56
77
82
43

Medium Clouds (% Sky Obscured)

0
0
0
3
4
3
10
72
93
97
90
90
88
72
77
75
70
82
74
7
10
54
45
50

High Clouds (% Sky Obscured)

46
100
100
100
100
77
100
100
71
100
79
45
35
34
55
43
53
27
42
45
42
100
28
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
0
0
9

Fog (%)

2
5
8
8
2
0
1
1
0
1
2
3
6
7
5
2
1
2
1
2
1
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 (%)

2
0
0
0
0
0
2
7
20
6
11
27
45
35
6
1
3
4
5
1
1
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
4
3
4
6
5
5
7
6
5
5
4
6
5
3
3
3
3
4
4
5
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

45
44
42
41
46
50
50
50
54
58
56
56
62
69
77
85
90
95
98
98
98
93
93
86

Pressure (mb)

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

Ozone (du)

346
344
339
339
336
337
337
339
336
336
338
338
336
331
326
324
324
325
325
327
325
324
323
323

Monday 18

Waxing Crescent 6%

07:59

23:36

11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 OK
18 OK
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 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 05:47, Set: 20:40, Transit: 13:14. Moon - Rise: 07:59, Set: 23:36. Civil Dark: 21:13 - 05:14. Nautical Dark: 21:56 - 04:31. Astro Dark: 22:45 - 03:41

Total Clouds (% Sky Obscured)

11
2
0
1
2
9
35
35
30
36
54
74
37
62
91
63
63
64
100
67
59
76
86
100

Low Clouds (% Sky Obscured)

2
0
0
0
0
3
0
0
0
0
0
0
0
0
0
12
0
0
0
0
0
10
23
35

Medium Clouds (% Sky Obscured)

11
2
0
0
0
0
0
1
30
36
17
27
22
26
54
51
34
42
67
59
50
63
55
44

High Clouds (% Sky Obscured)

0
0
0
1
2
9
35
35
30
36
54
73
10
35
65
47
63
64
100
17
41
51
74
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
6
6
9
9
9
9
9
9
6
9
9
9

Fog (%)

2
6
3
1
1
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
Light Rain
Light Rain
None
None
Light Rain
Light Rain
None
Light Rain
None
None
None
None

Precipitation Probability (%)

2
1
0
0
0
0
0
0
0
0
0
43
95
90
53
24
81
90
18
81
46
27
29
35

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
1.4
0.5
0
0
0.6
0.9
0
0.8
0
0
0
0

Wind Speed/Direction (mph)

8
9
12
13
14
15
14
14
13
12
12
11
10
7
6
6
5
6
7
7
8
9
9
10

Chance of Frost

Temperature (°C)

20
23
26
27
28
29
30
29
27
26
25
24
23
22
21
20
20
20
20
19
19
20
21
22

Feels Like (°C)

20
24
26
27
28
29
29
27
26
25
24
23
23
23
22
21
22
22
21
20
19
20
21
22

Dew Point (°C)

16
16
15
15
15
16
18
19
19
18
18
17
16
19
19
18
18
18
18
18
18
19
19
18

Relative Humidity (%)

75
64
53
47
44
44
48
55
60
62
66
62
63
84
86
86
88
91
92
92
92
91
88
76

Pressure (mb)

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

Ozone (du)

324
323
324
323
322
319
320
320
322
323
324
324
322
325
326
327
328
326
324
324
327
327
325
317

Tuesday 19

Waxing Crescent 13%

09:17

00:30

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

Sun - Rise: 05:46, Set: 20:41, Transit: 13:14. Moon - Rise: 09:17, Set: 00:30. Civil Dark: 21:14 - 05:13. Nautical Dark: 21:57 - 04:29. Astro Dark: 22:47 - 03:39

Total Clouds (% Sky Obscured)

89
61
32
66
49
67
78
89
99
99
99
100
99
99
98
87
76
65
67
68
69
73
80
87

Low Clouds (% Sky Obscured)

36
35
31
33
35
32
31
29
27
43
25
29
33
44
56
54
54
50
55
64
67
72
77
85

Medium Clouds (% Sky Obscured)

29
26
2
5
12
35
30
26
27
41
58
73
68
62
75
71
63
53
39
38
30
30
34
2

High Clouds (% Sky Obscured)

67
33
0
0
0
0
31
63
94
96
98
100
94
89
84
59
37
14
17
21
18
20
2
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
2
9
9
9
9
9
5
3
2
3
2
9
9
4
5
6
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
Very Light Rain
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

29
21
10
10
7
18
64
53
9
14
27
37
76
95
95
95
95
88
54
46
48
44
37
12

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0
0
0
0
0
0.3
1.2
0.7
1.2
1
0.8
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
25
27
28
28
28
29
28
26
26
25
24
23
22
21
21
20
19
19
18
15
14
14
14

Feels Like (°C)

23
24
26
27
26
28
28
27
26
26
26
25
24
22
22
21
21
19
19
18
14
13
12
12

Dew Point (°C)

16
16
17
17
18
19
20
21
21
21
20
20
20
19
20
20
19
19
18
17
14
13
13
12

Relative Humidity (%)

63
57
54
52
55
56
58
68
75
73
76
79
83
85
94
94
95
95
92
93
95
93
92
90

Pressure (mb)

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

Ozone (du)

312
310
311
310
309
309
309
309
310
310
311
312
311
312
312
313
314
314
314
316
317
318
316
318

Wednesday 20

Waxing Crescent 23%

10:36

01:11

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 Good
03 OK
04 OK
05 OK
06 Good
07 Good
08 OK
09 OK
10 OK

Sun - Rise: 05:45, Set: 20:42, Transit: 13:14. Moon - Rise: 10:36, Set: 01:11. Civil Dark: 21:15 - 05:12. Nautical Dark: 21:58 - 04:28. Astro Dark: 22:49 - 03:37

Total Clouds (% Sky Obscured)

79
69
55
53
55
52
66
83
100
100
100
100
99
100
100
12
24
31
28
17
10
26
32
42

Low Clouds (% Sky Obscured)

74
65
55
52
45
41
36
30
25
17
8
0
0
0
0
0
0
0
0
0
0
6
12
17

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
6
10
10
17
29
42

High Clouds (% Sky Obscured)

1
1
0
16
40
52
66
83
100
100
100
100
95
100
100
12
24
31
28
17
5
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 (%)

5
3
3
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
12
13
14
13
12
13
12
12
10
9
9
9
9
9
9
8
7
6
7
7
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
10
8
6
5
4
4
4
4
4
3
2
3
2
2
1
1
1
-0
-1
-1
-2
-2
-3

Relative Humidity (%)

87
80
65
59
56
54
55
56
59
62
61
62
64
65
63
62
63
64
64
60
56
54
48
42

Pressure (mb)

1016
1017
1017
1018
1018
1019
1019
1020
1021
1021
1022
1022
1023
1024
1024
1025
1024
1025
1025
1026
1026
1027
1027
1027

Ozone (du)

319
317
317
320
320
323
324
325
325
325
326
329
331
332
331
332
332
332
332
332
332
332
333
334

Thursday 21

Waxing Crescent 34%

No Rise

01:43

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

Sun - Rise: 05:45, Set: 20:43, Transit: 13:14. Moon - Rise: No Rise, Set: 01:43. Civil Dark: 21:16 - 05:11. Nautical Dark: 22:00 - 04:27. Astro Dark: 22:51 - 03:36

Total Clouds (% Sky Obscured)

45
40
45
52
53
55
69
76
95
73
54
47
55
52
54
56
53
45
39
43
46
43
41
38

Low Clouds (% Sky Obscured)

17
20
22
21
19
18
25
29
27
11
4
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

38
35
34
31
26
18
23
28
33
22
11
0
0
0
0
14
29
39
39
43
46
43
41
38

High Clouds (% Sky Obscured)

0
0
5
3
11
14
41
67
95
73
54
47
55
52
54
56
53
45
39
43
46
43
41
38

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

37
36
35
34
36
38
39
42
44
46
50
51
55
57
58
59
59
60
61
55
49
44
41
37

Pressure (mb)

1027
1026
1026
1025
1025
1025
1024
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1025
1025
1025
1026
1026
1026
1025

Ozone (du)

336
337
338
339
340
342
343
344
344
345
343
342
341
341
341
341
341
341
342
344
346
347
350
353

Friday 22

Waxing Crescent 45%

11:53

02:07

11 Bad
12 Bad
13 OK
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
05 Bad
06 Bad
07 Bad

Sun - Rise: 05:44, Set: 20:44, Transit: 13:14. Moon - Rise: 11:53, Set: 02:07. Civil Dark: 21:18 - 05:10. Nautical Dark: 22:01 - 04:26. Astro Dark: 22:53 - 03:34

Total Clouds (% Sky Obscured)

44
45
43
49
52
54
63
92
93
97
97
97
94
94
85
81
78
75
85
85
85

Low Clouds (% Sky Obscured)

0
0
0
0
0
4
11
19
25
25
25
25
25
25
30
50
60
65
75
80
75

Medium Clouds (% Sky Obscured)

44
45
43
40
45
50
52
50
55
57
63
65
59
58
52
48
44
44
40
36
32

High Clouds (% Sky Obscured)

44
22
19
10
5
0
1
4
30
37
38
37
16
9
1
1
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

0
0
0
0
0
0
41
68
93
95
95
95
95
80
61
63
66
65
58
56
54

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.4
0.6
0.7
0.7
0.6
0.4
0
0.2
0.3
0.3
0.2
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
9
9
10
12
11
11
11
11
11
7
8
8
8
8
8
6
6
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

34
33
31
30
33
37
41
52
65
83
86
90
93
93
93
93
95
95
96
96
95

Pressure (mb)

1025
1025
1024
1024
1023
1023
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

356
358
360
362
360
359
357
358
359
359
363
368
372
376
380
384
385
387
389
389
388

Forecast for High Park-Swansea, Toronto, Canada (43.65,-79.46)

Generated: 16/05/26 11:19:24. Forecast: 16/05/26 to 22/05/26. Timezone: UTC-4.00