Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 9

Waning Crescent 32%

00:51

16:00

00 OK
01 OK
02 OK
03 OK
04 Bad
05 OK
06 Bad
07 Good
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: 05:32, Set: 20:52, Transit: 13:12. Moon - Rise: 00:51, Set: 16:00. Civil Dark: 21:27 - 04:57. Nautical Dark: 22:14 - 04:10. Astro Dark: 23:12 - 03:12

Total Clouds (% Sky Obscured)

39
46
34
26
45
33
52
13
76
81
72
99
100
100
93
97
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

39
41
34
26
45
33
37
10
0
25
25
55
40
45
22
54
57
76
60
43
68
53
63
65

Medium Clouds (% Sky Obscured)

29
37
15
5
17
24
11
2
26
22
25
41
65
100
72
84
100
99
100
98
100
94
66
60

High Clouds (% Sky Obscured)

3
0
13
7
20
2
0
3
33
54
54
76
66
86
68
79
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
2
4
9
6
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
3
5
5
23
69
95
90
95
95
95
95
76
63
36
10
14

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.7
1.1
0.5
1.1
0.9
0.7
0.8
0.3
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
23
23
22
22
22
23
23
26
26
26
28
26
26
27
27
26
24
23
23
23
22
22
21

Dew Point (°C)

17
18
19
18
18
18
18
18
19
19
18
18
19
19
22
20
22
22
21
21
20
20
19
19

Relative Humidity (%)

82
88
92
92
92
93
92
88
81
75
67
60
64
69
85
73
85
92
94
96
95
95
95
96

Pressure (mb)

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

Ozone (du)

323
322
320
320
319
320
320
317
315
314
312
310
307
306
308
308
308
308
309
308
310
311
315
315

Friday 10

Waning Crescent 21%

01:22

17:22

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 OK
20 OK
21 Bad
22 Bad
23 OK

Sun - Rise: 05:33, Set: 20:51, Transit: 13:12. Moon - Rise: 01:22, Set: 17:22. Civil Dark: 21:27 - 04:57. Nautical Dark: 22:13 - 04:11. Astro Dark: 23:11 - 03:13

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
61
98
96
89
87
87
80
80
70
61
58
38
28
73
76
45

Low Clouds (% Sky Obscured)

64
60
65
56
67
67
58
63
61
51
47
51
39
62
48
45
24
31
12
4
3
25
41
38

Medium Clouds (% Sky Obscured)

52
33
46
33
47
47
42
51
35
47
39
21
21
0
0
15
12
1
4
4
13
22
36
35

High Clouds (% Sky Obscured)

100
100
100
99
93
100
100
30
4
20
20
24
30
25
25
27
0
0
0
2
0
0
16
3

ISS Passover

Visibility (miles)

9
9
9
4
9
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
91
42
7
46
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

17
20
49
77
41
26
14
9
9
21
11
6
7
5
2
0
6
8
10
16
7
4
10
0

Precipitation Amount (mm)

0
0
0.2
0.7
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
5
4
3
3
3
4
4
5
5
4
3
3
5
6
6
5
4
3
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

19
19
19
19
19
18
18
19
18
18
16
15
14
14
14
16
18
21
21
20
19
18
15
16

Relative Humidity (%)

96
98
96
98
98
96
96
96
89
82
70
60
53
49
46
50
59
76
76
76
77
77
70
74

Pressure (mb)

1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1012
1012
1013
1013

Ozone (du)

316
318
318
319
320
322
323
325
327
326
328
328
329
328
331
333
334
336
342
352
352
344
342
339

Saturday 11

Waning Crescent 12%

02:03

18:40

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

Sun - Rise: 05:34, Set: 20:51, Transit: 13:12. Moon - Rise: 02:03, Set: 18:40. Civil Dark: 21:26 - 04:58. Nautical Dark: 22:12 - 04:12. Astro Dark: 23:10 - 03:15

Total Clouds (% Sky Obscured)

57
21
69
45
88
73
90
79
73
57
47
55
54
48
51
52
44
39
25
0
0
1
0
0

Low Clouds (% Sky Obscured)

16
0
0
0
0
0
0
0
0
0
0
0
0
19
28
31
31
32
25
0
0
0
0
0

Medium Clouds (% Sky Obscured)

34
21
35
39
37
37
29
30
20
2
3
29
6
7
51
52
44
39
2
0
0
1
0
0

High Clouds (% Sky Obscured)

35
4
48
21
65
33
69
4
59
50
23
50
49
36
7
35
44
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 (%)

0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

15
15
15
13
12
11
9
9
10
10
10
11
11
11
11
11
11
13
13
13
14
14
13
12

Relative Humidity (%)

74
77
76
73
71
68
62
59
59
55
50
45
43
40
39
40
40
47
46
50
61
66
71
73

Pressure (mb)

1013
1014
1014
1015
1015
1015
1016
1016
1017
1017
1017
1018
1018
1018
1018
1017
1017
1017
1018
1018
1018
1019
1019
1020

Ozone (du)

339
336
336
337
340
342
341
341
339
341
339
339
340
343
348
353
356
357
358
358
360
363
368
372

Sunday 12

Waning Crescent 5%

02:57

19:50

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

Sun - Rise: 05:35, Set: 20:50, Transit: 13:12. Moon - Rise: 02:57, Set: 19:50. Civil Dark: 21:25 - 04:59. Nautical Dark: 22:11 - 04:13. Astro Dark: 23:08 - 03:17

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
8
17
25
27
29
30
51
67
87
70
63
1
15

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
8
17
25
27
29
30
22
11
0
1
2
1
2

Medium 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
4

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
23
42
61
68
63
0
11

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
74
78
78
79
80
81
78
69
61
54
48
43
39
36
36
36
38
44
53
62
67
71
75

Pressure (mb)

1020
1020
1020
1021
1021
1021
1022
1022
1022
1023
1023
1023
1023
1022
1022
1022
1022
1021
1021
1022
1022
1022
1023
1023

Ozone (du)

367
367
360
356
356
357
360
360
359
358
358
358
357
356
356
355
355
355
354
353
352
353
353
350

Monday 13

Waning Crescent 1%

04:07

20:45

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

Sun - Rise: 05:36, Set: 20:49, Transit: 13:12. Moon - Rise: 04:07, Set: 20:45. Civil Dark: 21:25 - 05:00. Nautical Dark: 22:11 - 04:14. Astro Dark: 23:07 - 03:18

Total Clouds (% Sky Obscured)

28
41
94
89
62
55
59
62
64
61
23
26
34
48
5
4
4
2
1
0
4
7
9
13

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
5
10
13
11
9
8
1
1
1
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

7
12
13
14
14
13
13
12
8
4
8
11
18
34
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

21
37
92
86
56
49
58
62
64
61
19
10
1
0
0
0
0
0
0
0
4
6
5
2

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
13
26
22
22
22
17
10
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
3
3
4
4
4
3
2
2
3
4
5
7
8
9
9
9
9
8
7
6
5
5
5

Chance of Frost

Temperature (°C)

19
19
18
18
17
17
18
19
20
22
24
25
26
27
28
28
28
27
26
25
24
22
20
18

Feels Like (°C)

21
21
20
17
16
17
18
20
21
22
24
27
28
28
29
29
29
29
29
29
28
23
22
22

Dew Point (°C)

16
15
15
14
14
14
14
15
14
15
16
17
18
19
20
20
20
19
19
18
18
17
15
14

Relative Humidity (%)

80
81
82
79
83
83
81
75
66
63
63
60
60
62
62
61
61
60
63
67
70
72
72
76

Pressure (mb)

1023
1023
1023
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023

Ozone (du)

347
346
344
342
341
341
340
340
341
341
342
341
343
344
344
343
341
340
337
334
331
326
322
317

Tuesday 14

New Moon 0%

05:28

21:26

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

Sun - Rise: 05:36, Set: 20:49, Transit: 13:13. Moon - Rise: 05:28, Set: 21:26. Civil Dark: 21:24 - 05:01. Nautical Dark: 22:10 - 04:16. Astro Dark: 23:05 - 03:20

Total Clouds (% Sky Obscured)

16
19
29
39
48
37
27
15
16
16
14
16
32
40
60
65
80
95
95
90
88
86
85
60

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
1
2
2
3
15
30
46
72
82
90
64
36
9
5

High Clouds (% Sky Obscured)

3
3
19
34
48
34
19
6
10
12
11
12
14
20
20
20
35
40
45
40
44
43
46
22

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
3
5
5
35
46
52
48

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
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
17
17
17
17
18
20
21
23
25
27
28
29
30
30
29
29
28
27
26
25
23
22

Feels Like (°C)

21
20
20
18
18
17
17
18
18
24
24
24
25
25
26
29
28
27
26
26
25
23
24
24

Dew Point (°C)

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

Relative Humidity (%)

77
78
81
82
82
83
80
75
72
67
64
60
58
54
52
55
57
61
63
67
70
77
84
92

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1020
1020
1019
1018
1018
1017
1016
1016
1015
1015
1015
1015
1015

Ozone (du)

315
313
311
310
309
308
310
311
312
313
315
316
315
314
313
313
313
313
313
314
315
321
327
333

Wednesday 15

Waxing Crescent 3%

06:52

21:58

Sun - Rise: 05:37, Set: 20:48, Transit: 13:13. Moon - Rise: 06:52, Set: 21:58. Civil Dark: 21:23 - 05:02. Nautical Dark: 22:09 - 04:17. Astro Dark: 23:04 - 03:22

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 Yarker, Lennox and Addington County, Canada (44.37,-76.77)

Generated: 08/07/26 23:52:56. Forecast: 09/07/26 to 15/07/26. Timezone: UTC-4.00