Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 8

Waning Gibbous 67%

02:40

09:56

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 Good
22 OK
23 OK
00 OK
01 OK
02 OK
03 Good
04 Good
05 Good

Sun - Rise: 06:32, Set: 19:42, Transit: 13:07. Moon - Rise: 02:40, Set: 09:56. Civil Dark: 20:12 - 06:03. Nautical Dark: 20:47 - 05:25. Astro Dark: 21:25 - 04:47

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
5
4
5
1
7
2
2
14
40
25
28
23
24
7
8
12

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
5
2
2
14
36
24
22
19
18
4
3
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
5
4
5
1
3
2
2
0
0
3
4
4
4
4
4
12

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)

3
3
3
3
4
6
7
8
8
7
6
4
4
4
5
5
6
9
13
14
14
14
15
15

Chance of Frost

Temperature (°C)

-6
-6
-5
-3
-2
-1
-0
1
1
2
3
3
4
3
2
2
2
3
4
4
3
3
3
3

Feels Like (°C)

-7
-7
-6
-4
-3
-3
-3
-2
-2
-1
1
2
3
1
-1
-1
-2
0
-2
-2
-2
-2
-2
-3

Dew Point (°C)

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

Relative Humidity (%)

84
84
76
72
69
70
66
64
60
55
53
53
56
64
69
74
80
74
67
68
68
71
70
69

Pressure (mb)

1036
1037
1037
1037
1037
1037
1036
1036
1036
1035
1034
1033
1032
1032
1031
1031
1030
1030
1029
1029
1028
1028
1027
1027

Ozone (du)

395
387
380
371
370
367
370
372
370
369
370
367
376
377
373
373
368
363
363
362
362
364
367
368

Thursday 9

Waning Gibbous 57%

03:18

10:54

06 Good
07 OK
08 OK
09 OK
10 OK
11 Bad
12 OK
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 OK
03 OK
04 Bad
05 Bad

Sun - Rise: 06:30, Set: 19:43, Transit: 13:07. Moon - Rise: 03:18, Set: 10:54. Civil Dark: 20:13 - 05:59. Nautical Dark: 20:49 - 05:23. Astro Dark: 21:27 - 04:45

Total Clouds (% Sky Obscured)

9
22
32
26
27
48
28
56
100
100
100
100
96
59
29
82
94
83
85
80
13
18
89
73

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
5
29
80
82
69
40
26
70
92
75
71
53
2
1
0
0

Medium Clouds (% Sky Obscured)

5
18
26
22
22
7
17
2
81
100
100
100
57
11
0
19
23
21
21
24
0
7
45
31

High Clouds (% Sky Obscured)

7
6
8
6
5
48
13
48
98
100
100
54
5
15
3
18
55
13
8
3
10
7
76
39

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
6
8
4
2
0
2
0
0
1
2
2
2
8

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
17
19
5
11
12
13
12
9
5

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
1
6
37
45
53
63
70
42
41
40
40
20
5
3
3
3
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
16
17
18
19
20
20
20
20
19
16
13
11
12
12
10
10
9
7
5
4
4
4
4

Chance of Frost

Temperature (°C)

3
3
4
5
6
8
9
10
12
12
10
8
8
9
9
8
7
7
7
7
6
6
5
4

Feels Like (°C)

-2
-2
-2
-2
-1
1
2
5
6
5
4
4
5
5
5
5
4
4
5
5
5
4
4
2

Dew Point (°C)

-2
-2
-2
-1
-1
0
1
2
4
4
5
6
7
8
8
8
7
7
7
7
6
5
3
1

Relative Humidity (%)

69
68
67
67
62
60
57
57
56
58
72
84
90
93
95
98
96
96
98
98
98
96
88
82

Pressure (mb)

1027
1027
1027
1026
1025
1024
1024
1023
1022
1021
1021
1021
1021
1021
1021
1022
1022
1022
1023
1023
1023
1024
1024
1024

Ozone (du)

366
367
366
366
365
363
362
358
360
364
364
366
366
366
368
369
365
367
370
372
370
360
352
348

Friday 10

Third Quarter 47%

03:49

11:59

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:29, Set: 19:44, Transit: 13:07. Moon - Rise: 03:49, Set: 11:59. Civil Dark: 20:14 - 05:57. Nautical Dark: 20:50 - 05:21. Astro Dark: 21:28 - 04:43

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
96
100
99
96
95
94
94
93
92
92
91
90
89
86

Low Clouds (% Sky Obscured)

0
0
5
36
100
100
100
100
86
84
82
99
97
96
94
92
90
90
90
89
88
86
85
84

Medium Clouds (% Sky Obscured)

57
94
98
100
100
100
100
100
98
94
75
66
40
2
1
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
81
100
100
100
100
66
60
55
45
40
40
45
45
50
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
6
4
3
3
9
2
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
2
1
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
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

Precipitation Probability (%)

7
2
37
95
95
95
95
95
95
71
34
7
4
2
0
16
5
3
4
1
0
0
0
1

Precipitation Amount (mm)

0
0
0
0.7
2.2
2
1.2
2.1
1
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

3
3
4
5
4
3
3
3
3
4
4
4
5
5
4
4
4
4
4
3
3
3
3
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
80
77
76
88
94
93
93
94
94
94
89
86
89
93
93
91
89
88
86
80
75
74
82

Pressure (mb)

1024
1024
1024
1024
1024
1024
1023
1022
1023
1022
1022
1022
1022
1023
1023
1024
1024
1025
1025
1025
1025
1025
1026
1026

Ozone (du)

345
345
344
343
343
343
341
342
342
339
340
341
347
353
357
356
352
354
363
375
379
383
385
383

Saturday 11

Waning Crescent 37%

04:15

13:08

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

Sun - Rise: 06:27, Set: 19:46, Transit: 13:06. Moon - Rise: 04:15, Set: 13:08. Civil Dark: 20:15 - 05:55. Nautical Dark: 20:52 - 05:19. Astro Dark: 21:30 - 04:41

Total Clouds (% Sky Obscured)

78
60
52
34
20
33
59
76
80
86
88
79
54
49
22
12
5
8
62
67
61
42
15
60

Low Clouds (% Sky Obscured)

78
60
52
34
20
33
48
61
45
32
15
15
12
13
4
1
1
1
1
0
0
0
0
6

Medium Clouds (% Sky Obscured)

0
0
0
0
0
14
25
35
38
43
40
32
27
19
13
6
0
0
0
0
60
42
8
3

High Clouds (% Sky Obscured)

0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
3
35
47
11
2
5
60

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-2
-1
1
2
4
5
5
6
6
5
4
3
3
2
3
3
2
2
-0
-1
-1
-1
1

Dew Point (°C)

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

Relative Humidity (%)

83
83
74
64
59
55
50
47
45
45
48
52
59
67
72
71
71
73
73
76
79
77
79
80

Pressure (mb)

1027
1028
1028
1029
1029
1030
1029
1029
1029
1029
1029
1029
1030
1030
1031
1031
1032
1032
1032
1032
1032
1032
1032
1032

Ozone (du)

382
378
372
371
372
371
369
367
367
365
363
360
356
354
351
349
352
354
358
360
359
358
357
355

Sunday 12

Waning Crescent 28%

04:37

14:18

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:25, Set: 19:47, Transit: 13:06. Moon - Rise: 04:37, Set: 14:18. Civil Dark: 20:17 - 05:53. Nautical Dark: 20:53 - 05:17. Astro Dark: 21:31 - 04:38

Total Clouds (% Sky Obscured)

50
64
72
86
100
100
100
100
96
98
100
100
100
100
97
94
91
94
97
100
100
100
100
100

Low Clouds (% Sky Obscured)

10
16
10
6
0
0
0
0
0
0
5
5
5
5
17
29
41
35
30
25
18
12
5
0

Medium Clouds (% Sky Obscured)

4
35
52
55
54
64
63
81
90
95
100
97
94
91
82
73
63
70
73
74
78
81
78
72

High Clouds (% Sky Obscured)

49
64
72
86
100
100
100
100
75
87
100
100
100
100
76
52
27
52
76
100
100
100
100
96

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

0
0
0
2
5
0
0
0
16
28
40
51
57
61
51
38
17
43
63
86
95
95
82
60

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0
0
0
0
0.3
0.5
0.6
0.7
0.5
0.2

Wind Speed/Direction (mph)

4
4
4
6
7
9
10
10
10
7
7
7
7
7
9
9
10
12
13
14
15
14
14
14

Chance of Frost

Temperature (°C)

2
2
3
4
6
7
9
10
11
11
11
10
10
10
10
10
10
10
10
10
10
10
10
10

Feels Like (°C)

-2
-1
-1
1
2
3
5
6
7
7
7
7
7
6
6
6
6
6
6
5
5
4
4
5

Dew Point (°C)

-1
-1
-1
-1
-0
0
-1
-0
1
2
4
5
6
7
7
8
8
8
8
8
9
9
9
9

Relative Humidity (%)

81
81
76
71
66
59
52
48
50
55
64
71
76
78
83
84
84
87
90
91
95
95
96
96

Pressure (mb)

1032
1032
1033
1032
1032
1032
1031
1029
1028
1027
1025
1024
1023
1022
1021
1021
1020
1019
1018
1018
1017
1017
1016
1016

Ozone (du)

352
350
347
347
346
344
343
342
339
338
337
336
337
337
338
336
335
334
335
337
338
337
336
335

Monday 13

Waning Crescent 19%

04:58

15:30

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:23, Set: 19:48, Transit: 13:06. Moon - Rise: 04:58, Set: 15:30. Civil Dark: 20:18 - 05:52. Nautical Dark: 20:54 - 05:15. Astro Dark: 21:33 - 04:36

Total Clouds (% Sky Obscured)

100
100
99
98
98
98
99
100
85
70
56
71
84
97
96
96
97
96
98
100
100
100
100
91

Low Clouds (% Sky Obscured)

0
0
0
0
4
8
13
17
25
33
41
54
68
80
77
78
84
81
75
75
71
67
56
48

Medium Clouds (% Sky Obscured)

60
47
34
33
24
21
22
27
22
21
18
22
23
24
30
39
51
63
75
85
83
79
74
70

High Clouds (% Sky Obscured)

92
89
87
85
84
89
95
100
66
38
25
51
82
97
96
96
97
96
98
100
100
100
100
80

ISS Passover

Visibility (miles)

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

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
Light Rain
None
None

Precipitation Probability (%)

49
37
24
23
27
30
33
30
29
26
3
17
28
38
35
36
34
42
39
36
51
62
48
37

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0

Wind Speed/Direction (mph)

14
15
15
16
16
17
17
18
18
17
17
16
14
13
12
12
13
13
13
13
13
13
12
11

Chance of Frost

Temperature (°C)

10
11
11
12
13
14
15
15
16
16
16
16
15
14
14
13
13
13
13
13
13
12
11
10

Feels Like (°C)

4
5
5
8
8
8
8
8
9
11
11
11
11
11
11
8
9
9
9
10
10
9
9
9

Dew Point (°C)

10
10
10
11
11
11
11
12
12
12
12
12
12
12
12
12
12
12
12
12
12
11
11
10

Relative Humidity (%)

96
95
95
90
87
83
80
78
77
75
74
74
79
84
89
92
93
95
93
95
95
95
96
96

Pressure (mb)

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

Ozone (du)

335
334
334
334
335
335
334
333
331
328
325
321
320
318
317
316
315
314
314
314
314
314
313
313

Tuesday 14

Waning Crescent 11%

05:17

16:42

Sun - Rise: 06:22, Set: 19:49, Transit: 13:06. Moon - Rise: 05:17, Set: 16:42. Civil Dark: 20:19 - 05:50. Nautical Dark: 20:56 - 05:13. Astro Dark: 21:35 - 04:34

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: 08/04/26 06:00:36. Forecast: 08/04/26 to 14/04/26. Timezone: UTC-4.00