Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 1

Waning Gibbous 93%

21:53

08:58

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: 05:54, Set: 20:29, Transit: 13:12. Moon - Rise: 21:53, Set: 08:58. Civil Dark: 21:02 - 05:21. Nautical Dark: 21:44 - 04:40. Astro Dark: 22:31 - 03:53

Total Clouds (% Sky Obscured)

67
74
79
100
100
99
100
100
95
100
100
100
99
92
87
89
96
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
5
21
55
50
11
0
0
3
1
12
4
0
0
0
0
0
0
0
0
0
0
20

Medium Clouds (% Sky Obscured)

26
32
32
33
35
34
69
80
90
80
100
90
80
91
62
73
45
62
33
47
56
86
82
69

High Clouds (% Sky Obscured)

67
74
79
100
94
98
100
100
70
100
100
100
96
66
70
80
93
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
8
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
22
1
0
1
1
0
0
1
3
0
0
0
0
0
0
0
0
1
2
25
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)

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

Chance of Frost

Temperature (°C)

19
19
18
20
20
20
20
21
22
23
24
24
24
25
26
27
27
28
27
26
25
24
24
23

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
71
72
81
89
88
86
86
81
73
66
64
60
59
54
52
52
51
57
62
66
67
70
73

Pressure (mb)

1013
1013
1013
1013
1013
1012
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1011
1011
1011
1010
1011
1011
1011
1010

Ozone (du)

311
310
309
307
306
308
308
308
307
306
306
305
306
306
305
306
307
309
309
309
310
309
310
311

Sunday 2

Waning Gibbous 87%

22:11

10:06

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: 20:28, Transit: 13:12. Moon - Rise: 22:11, Set: 10:06. Civil Dark: 21:01 - 05:22. Nautical Dark: 21:42 - 04:41. Astro Dark: 22:29 - 03:55

Total Clouds (% Sky Obscured)

100
100
100
100
100
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

22
58
31
53
64
70
71
48
68
74
69
76
87
69
86
95
95
100
100
94
96
97
98
92

Medium Clouds (% Sky Obscured)

98
99
100
100
94
93
100
96
100
100
100
100
100
99
100
100
90
100
100
100
83
92
81
76

High Clouds (% Sky Obscured)

100
100
92
91
100
71
57
80
100
100
100
95
100
100
100
100
92
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
6
9
9
9
2
2
3
8
7
3
7
2
1
5
1
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
None
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Very Light Rain
Light Rain
None
Very Light Rain
Light Rain
None

Precipitation Probability (%)

47
66
48
60
33
34
37
51
72
95
95
95
95
95
95
95
95
95
86
91
74
76
78
39

Precipitation Amount (mm)

0
0
0
0.3
0
0
0
0.2
0.3
1.5
1
4.2
1.2
1
0.5
2.3
4.1
1
0.3
0.5
0
0.3
0.6
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
23
23
22
22
21
20
21
21
22
22
21
21
21
21
21
21
21
21
21
21
21
21
21

Feels Like (°C)

24
23
22
22
23
22
22
23
24
24
24
23
23
23
23
23
23
23
23
23
22
23
22
23

Dew Point (°C)

19
19
19
18
20
19
19
20
20
21
20
19
20
21
21
21
20
21
21
21
21
21
21
21

Relative Humidity (%)

79
75
76
78
91
91
93
92
94
95
92
88
94
98
98
96
96
98
98
98
95
95
96
96

Pressure (mb)

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

Ozone (du)

312
309
311
313
315
316
317
313
311
311
311
309
306
306
307
306
306
306
306
307
307
309
310
313

Monday 3

Waning Gibbous 78%

22:31

11:16

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 OK
18 Good
19 OK
20 OK
21 OK
22 OK
23 OK

Sun - Rise: 05:56, Set: 20:27, Transit: 13:12. Moon - Rise: 22:31, Set: 11:16. Civil Dark: 21:00 - 05:24. Nautical Dark: 21:40 - 04:43. Astro Dark: 22:27 - 03:56

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
97
98
94
75
69
66
62
66
60
30
10
41
36
33
27
18

Low Clouds (% Sky Obscured)

94
94
97
100
100
92
97
94
88
78
78
72
69
39
50
66
60
30
8
36
34
29
24
15

Medium Clouds (% Sky Obscured)

74
80
78
74
82
90
96
97
93
83
75
4
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
68
52
76
79
35
30
25
25
14
4
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

4
1
1
0
0
0
0
0
4
8
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

48
73
77
91
94
95
93
55
23
13
9
10
2
2
0
0
7
2
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.2
0.3
0.6
0.5
1
0.8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
21
21
20
20
19
19
19
19
19
20
21
22
23
25
26
26
26
26
25
23
21
21
20

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
98
98
98
98
98
98
96
95
89
88
78
65
59
59
59
67
73
80
89
91
91

Pressure (mb)

1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1013
1014
1014
1015

Ozone (du)

315
317
319
319
318
315
316
318
319
321
322
325
326
325
323
325
329
329
330
331
331
331
330
330

Tuesday 4

Waning Gibbous 69%

22:53

12:29

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

Sun - Rise: 05:57, Set: 20:26, Transit: 13:11. Moon - Rise: 22:53, Set: 12:29. Civil Dark: 20:58 - 05:25. Nautical Dark: 21:39 - 04:44. Astro Dark: 22:25 - 03:58

Total Clouds (% Sky Obscured)

9
0
0
0
0
0
0
0
30
60
90
64
35
10
6
23
25
23
2
15
23
32
46
64

Low Clouds (% Sky Obscured)

6
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
0
0
0
0
4
9
16
22

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
10
15
12

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
30
60
90
64
35
10
6
19
15
14
1
15
11
11
17
48

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)

4
4
4
3
3
3
3
3
3
3
3
3
3
4
5
5
5
4
3
2
2
3
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
88
86
81
74
73
75
70
63
57
52
50
46
46
46
46
47
49
60
59
56
59
63

Pressure (mb)

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

Ozone (du)

326
325
322
321
319
316
314
314
314
314
314
315
316
317
319
318
316
315
313
312
312
313
313
312

Wednesday 5

Third Quarter 58%

23:21

13:44

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: 05:59, Set: 20:24, Transit: 13:11. Moon - Rise: 23:21, Set: 13:44. Civil Dark: 20:57 - 05:26. Nautical Dark: 21:37 - 04:46. Astro Dark: 22:23 - 04:00

Total Clouds (% Sky Obscured)

83
99
96
98
97
98
99
100
100
100
88
93
95
100
97
97
98
99
99
99
99
99
100
98

Low Clouds (% Sky Obscured)

29
35
36
31
26
30
35
35
35
35
29
22
21
20
15
20
26
43
53
64
58
53
47
52

Medium Clouds (% Sky Obscured)

11
8
22
36
54
62
71
75
65
55
40
35
29
21
24
22
20
33
45
60
73
85
97
95

High Clouds (% Sky Obscured)

76
96
90
90
85
89
95
100
100
100
88
89
91
100
81
88
95
97
96
96
98
99
100
84

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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
5
8
10
10
8
1
21
30
34
48
56
59
69
74
79
80
81
81
87
93
95
82

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.4
0.4
0.3
0.3
0.5
0.6
0.8
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
20
20
20
20
20
21
22
23
24
26
28
28
28
28
28
28
29
29
30
31
26
27
27

Dew Point (°C)

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

Relative Humidity (%)

66
70
74
75
75
75
73
73
72
68
64
62
63
61
63
63
63
62
69
78
85
89
92
94

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

313
314
313
311
310
310
310
310
310
311
310
310
308
306
305
305
305
305
304
304
304
304
305
306

Thursday 6

Waning Crescent 46%

23:57

15:03

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: 06:00, Set: 20:23, Transit: 13:11. Moon - Rise: 23:57, Set: 15:03. Civil Dark: 20:55 - 05:27. Nautical Dark: 21:35 - 04:47. Astro Dark: 22:21 - 04:02

Total Clouds (% Sky Obscured)

96
94
97
98
100
100
100
100
97
94
90
88
85
82
86
93
98
91
83
76
76
74
69
60

Low Clouds (% Sky Obscured)

51
51
46
46
44
47
58
65
68
71
74
62
49
37
28
23
21
24
28
33
37
39
40
40

Medium Clouds (% Sky Obscured)

93
90
86
81
77
53
32
13
25
36
47
42
34
29
24
22
18
17
15
14
16
20
23
20

High Clouds (% Sky Obscured)

67
54
74
87
100
100
100
100
85
67
50
56
67
75
85
92
98
86
68
48
45
48
45
40

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

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

Precipitation Probability (%)

61
22
49
65
78
82
87
92
93
94
93
95
95
95
95
89
83
70
53
24
22
16
1
2

Precipitation Amount (mm)

0.3
0
0
0.3
0.5
0.6
0.6
0.7
0.7
0.7
0.6
0.7
0.9
1.1
0.8
0.7
0.7
0.5
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
23
23
23
22
22
22
23
23
23
24
24
24
25
25
25
25
25
25
24
24
23
23
23

Feels Like (°C)

27
26
27
25
25
25
25
25
24
25
25
24
25
25
25
27
27
27
27
28
28
25
25
26

Dew Point (°C)

22
22
22
22
22
22
22
22
22
22
21
21
21
21
20
20
19
19
19
20
21
21
21
21

Relative Humidity (%)

95
97
97
98
96
96
96
97
95
91
85
82
79
77
74
72
69
67
72
78
85
85
85
87

Pressure (mb)

1016
1016
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

305
305
304
304
304
304
302
301
300
300
300
300
300
299
299
299
299
299
298
298
297
297
298
298

Friday 7

Waning Crescent 34%

No Rise

16:20

Sun - Rise: 06:01, Set: 20:21, Transit: 13:11. Moon - Rise: No Rise, Set: 16:20. Civil Dark: 20:54 - 05:29. Nautical Dark: 21:34 - 04:49. Astro Dark: 22:19 - 04:04

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: 01/08/26 00:39:53. Forecast: 01/08/26 to 07/08/26. Timezone: UTC-4.00