Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 11

Waning Crescent 2%

04:21

19:53

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

Sun - Rise: 06:05, Set: 20:16, Transit: 13:11. Moon - Rise: 04:21, Set: 19:53. Civil Dark: 20:47 - 05:34. Nautical Dark: 21:27 - 04:54. Astro Dark: 22:10 - 04:11

Total Clouds (% Sky Obscured)

65
58
48
44
10
11
23
17
20
25
39
20
47
41
78
84
65
64
70
38
80
81
49
54

Low Clouds (% Sky Obscured)

18
19
14
4
3
10
15
14
16
19
20
20
14
19
28
13
13
4
4
1
3
32
0
2

Medium Clouds (% Sky Obscured)

0
0
23
31
6
0
0
0
0
15
15
7
31
22
11
13
6
11
16
20
26
26
27
25

High Clouds (% Sky Obscured)

0
0
0
0
1
0
2
2
2
0
30
0
2
3
60
71
60
55
55
20
73
45
23
29

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
1
1
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
4
4
6
5
5
4
4
4
4
5
5
5
7
7
7
6
6
5
4
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
83
86
86
88
88
88
83
76
67
59
53
50
45
43
42
40
38
43
50
56
54
59
75

Pressure (mb)

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

Ozone (du)

330
329
331
332
329
326
326
326
328
332
331
332
328
329
327
324
324
324
324
323
324
325
327
330

Wednesday 12

New Moon 0%

05:44

20:21

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

Sun - Rise: 06:07, Set: 20:14, Transit: 13:10. Moon - Rise: 05:44, Set: 20:21. Civil Dark: 20:46 - 05:35. Nautical Dark: 21:25 - 04:56. Astro Dark: 22:08 - 04:13

Total Clouds (% Sky Obscured)

31
18
2
4
26
26
32
21
63
63
35
35
42
88
71
73
77
83
60
77
48
11
24
7

Low Clouds (% Sky Obscured)

8
0
0
0
2
1
2
1
2
1
1
1
1
25
49
37
35
46
18
27
9
0
0
2

Medium Clouds (% Sky Obscured)

16
11
1
3
13
15
20
12
19
13
12
20
23
58
34
65
22
17
3
21
2
9
23
3

High Clouds (% Sky Obscured)

0
0
0
0
2
0
4
2
34
30
9
4
0
0
0
30
26
35
40
45
48
2
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
6
5
8

Fog (%)

0
0
2
22
41
82
88
100
73
25
4
2
1
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
1
4
6
21
17
23
33
23
17
23
23
27
21

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
5
5
5
4
3
3
2
2
1
2
5
7
9
10
11
8
7
5
5
4
2
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
20
20
19
19
19
19
19
21
22
22
24
25
25
23
22
23
24
25
24
22
22
23
21

Dew Point (°C)

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

Relative Humidity (%)

70
65
64
65
67
69
68
69
61
53
49
45
45
46
51
58
60
53
54
62
69
79
85
85

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1010
1010
1010
1009
1010
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

330
332
335
336
337
337
335
335
337
338
341
340
339
336
333
331
330
330
329
328
328
328
328
327

Thursday 13

Waxing Crescent 1%

07:04

20:44

00 OK
01 OK
02 Bad
03 Bad
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
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: 06:08, Set: 20:13, Transit: 13:10. Moon - Rise: 07:04, Set: 20:44. Civil Dark: 20:44 - 05:36. Nautical Dark: 21:23 - 04:57. Astro Dark: 22:06 - 04:15

Total Clouds (% Sky Obscured)

22
12
18
23
16
18
35
25
33
43
60
65
68
56
76
100
98
100
82
83
75
98
82
72

Low Clouds (% Sky Obscured)

18
9
18
23
16
18
35
25
0
0
0
0
19
23
22
56
60
66
35
28
23
53
33
38

Medium Clouds (% Sky Obscured)

7
3
3
5
0
1
0
0
8
13
7
24
32
21
34
40
36
87
43
37
36
35
33
24

High Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
24
31
60
65
59
11
76
96
85
85
80
75
75
65
60
33

ISS Passover

Visibility (miles)

9
9
5
4
9
9
9
9
9
9
9
9
9
9
9
9
9
5
4
8
9
9
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

20
24
23
16
3
1
0
0
0
0
0
9
13
26
23
45
55
52
39
38
56
66
64
61

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
88
89
92
92
90
89
89
85
80
71
62
59
60
58
56
74
85
88
84
86
89
89
88

Pressure (mb)

1009
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1010
1010
1010
1009
1009
1009
1009
1009
1009
1010
1010

Ozone (du)

327
328
328
329
329
329
330
331
331
333
335
336
337
338
338
335
334
332
334
336
335
339
343
348

Friday 14

Waxing Crescent 6%

08:20

21:04

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

Sun - Rise: 06:09, Set: 20:11, Transit: 13:10. Moon - Rise: 08:20, Set: 21:04. Civil Dark: 20:43 - 05:37. Nautical Dark: 21:21 - 04:59. Astro Dark: 22:04 - 04:16

Total Clouds (% Sky Obscured)

45
27
35
41
44
48
53
56
53
51
46
44
44
47
43
39
37
45
56
68
48
25
0
0

Low Clouds (% Sky Obscured)

15
11
18
25
36
37
53
56
53
51
46
31
31
33
25
20
14
17
21
24
16
8
0
0

Medium Clouds (% Sky Obscured)

16
10
7
3
0
0
0
0
0
0
0
0
0
0
4
9
12
17
21
25
19
11
0
0

High Clouds (% Sky Obscured)

17
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 (%)

57
46
37
27
0
0
0
0
2
1
3
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
92
89
87
87
89
90
86
79
78
67
56
47
42
38
36
35
35
38
46
53
55
60
63

Pressure (mb)

1011
1011
1012
1012
1013
1014
1015
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1020
1020
1021
1022

Ozone (du)

355
364
367
364
363
361
364
366
362
361
365
365
364
362
360
358
358
357
358
361
362
360
356
354

Saturday 15

Waxing Crescent 12%

09:33

21:24

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

Sun - Rise: 06:10, Set: 20:10, Transit: 13:10. Moon - Rise: 09:33, Set: 21:24. Civil Dark: 20:41 - 05:39. Nautical Dark: 21:19 - 05:00. Astro Dark: 22:01 - 04:18

Total Clouds (% Sky Obscured)

0
0
0
0
1
12
39
49
39
30
20
46
73
97
100
99
99
99
98
98
96
94
92
93

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
6
10
6
7
8
10
9
8
5
3
0
19

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
17
52
89
68
67
66
66
62
56
59
65
72
78

High Clouds (% Sky Obscured)

0
0
0
0
1
11
39
49
39
30
15
42
65
82
98
97
95
95
90
83
88
84
81
82

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
5
9
11
22
26
26
53

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
4
4
3
3
3
3
3
3
3
3
3
4
5
5
5
6
5
5
5
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
15
15
15
15
14
15
14
15
17
19
21
21
21
22
21
21
21
21
21
21
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

65
65
64
66
67
67
66
66
61
54
49
47
42
45
41
45
49
54
57
60
62
64
65
69

Pressure (mb)

1022
1022
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022
1021
1021
1020
1020
1020
1019
1019

Ozone (du)

351
346
343
343
340
337
335
333
331
330
328
325
324
321
319
317
315
313
311
310
308
308
307
306

Sunday 16

Waxing Crescent 20%

10:44

21:43

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: 06:11, Set: 20:08, Transit: 13:10. Moon - Rise: 10:44, Set: 21:43. Civil Dark: 20:39 - 05:40. Nautical Dark: 21:17 - 05:02. Astro Dark: 21:59 - 04:20

Total Clouds (% Sky Obscured)

96
97
98
99
100
100
100
100
99
97
96
96
95
95
93
90
87
71
55
39
38
40
45
52

Low Clouds (% Sky Obscured)

26
29
28
36
40
28
34
38
41
44
56
66
76
85
79
69
59
54
44
26
17
12
7
8

Medium Clouds (% Sky Obscured)

84
90
91
93
94
95
96
97
95
93
91
85
80
74
65
58
49
45
40
36
27
19
9
10

High Clouds (% Sky Obscured)

84
82
79
81
84
81
73
64
65
66
69
62
52
40
28
20
13
14
17
18
15
8
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
4
5
5
6

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

Precipitation Probability (%)

79
88
63
62
26
25
18
9
15
21
27
25
22
17
26
31
36
61
78
90
78
63
37
25

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
19
19
19
19
18
18
18
18
18
18
18
20
21
22
22
23
23
23
22
21
20
19
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
63
61
64
68
71
70
69
68
70
72
75
70
66
61
65
68
73
79
88
95
95
95
95

Pressure (mb)

1018
1018
1017
1017
1016
1016
1016
1015
1015
1015
1015
1014
1013
1013
1012
1011
1010
1009
1008
1008
1008
1009
1009
1010

Ozone (du)

305
304
304
303
303
303
303
303
303
304
304
304
303
302
302
303
304
306
306
306
306
308
310
311

Monday 17

Waxing Crescent 29%

11:54

22:05

Sun - Rise: 06:12, Set: 20:06, Transit: 13:09. Moon - Rise: 11:54, Set: 22:05. Civil Dark: 20:37 - 05:41. Nautical Dark: 21:16 - 05:03. Astro Dark: 21:57 - 04:22

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Kingston, Canada (44.23,-76.49)

Generated: 11/08/26 00:47:23. Forecast: 11/08/26 to 17/08/26. Timezone: UTC-4.00