Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 10

Full Moon 100%

21:20

04:46

03 Good
04 OK
05 OK
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 Good
19 Good
20 Good
21 Good
22 OK
23 OK
00 OK
01 Bad
02 OK

Sun - Rise: 05:33, Set: 20:51, Transit: 13:12. Moon - Rise: 21:20, Set: 04:46. Civil Dark: 21:27 - 04:58. Nautical Dark: 22:13 - 04:11. Astro Dark: 23:11 - 03:14

Total Clouds (% Sky Obscured)

13
37
45
57
61
66
79
66
73
71
62
63
68
78
40
7
0
4
0
21
30
34
53
45

Low Clouds (% Sky Obscured)

0
9
44
57
61
61
76
56
64
63
62
48
55
65
40
7
0
4
0
21
30
34
19
5

Medium Clouds (% Sky Obscured)

0
11
31
0
0
35
34
30
34
29
0
24
25
42
0
0
0
0
0
0
0
7
0
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
9
9
9
9
4
9
9
9
8
8
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
3
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
28
23
33
40
51
53
46
43
39
29
16
1
1
1
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
16
17
18
20
22
24
24
25
25
25
26
26
27
26
25
24
21
21
20
19
19
20

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
78
79
79
75
72
68
64
65
68
68
66
66
61
57
57
64
72
80
82
82
84
81
75

Pressure (mb)

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

Ozone (du)

323
325
326
327
329
330
331
334
335
337
339
340
339
339
339
338
341
345
348
342
336
330
328
327

Friday 11

Waning Gibbous 98%

21:54

05:54

03 OK
04 Good
05 OK
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 OK
19 OK
20 Good
21 Bad
22 Good
23 Good
00 Good
01 Good
02 OK

Sun - Rise: 05:34, Set: 20:50, Transit: 13:12. Moon - Rise: 21:54, Set: 05:54. Civil Dark: 21:26 - 04:59. Nautical Dark: 22:12 - 04:12. Astro Dark: 23:09 - 03:15

Total Clouds (% Sky Obscured)

35
5
40
50
59
100
85
99
86
100
100
100
78
93
70
30
35
10
54
4
10
1
2
29

Low Clouds (% Sky Obscured)

4
0
0
8
35
45
36
56
53
34
11
29
30
57
9
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
35
38
35
4
44
2
30
2
2
3
3
3
0
0
4

High Clouds (% Sky Obscured)

3
5
40
50
59
100
82
98
72
100
100
100
70
78
70
19
35
10
38
4
10
1
2
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 (%)

76
100
100
100
100
100
2
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
2
2
3
3
2
2
3
4
6
7
7
8
8
8
8
6
5
4
3
3
3
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
76
85
85
76
63
56
54
53
55
59
64
60
59
58
56
59
67
73
74
76
77
78
80

Pressure (mb)

1014
1014
1014
1015
1015
1015
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1017
1016

Ozone (du)

326
325
324
323
323
322
320
319
319
317
314
313
312
311
310
310
309
309
307
306
305
304
303
302

Saturday 12

Waning Gibbous 96%

22:22

07:08

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

Sun - Rise: 05:35, Set: 20:50, Transit: 13:12. Moon - Rise: 22:22, Set: 07:08. Civil Dark: 21:25 - 05:00. Nautical Dark: 22:11 - 04:14. Astro Dark: 23:08 - 03:17

Total Clouds (% Sky Obscured)

31
39
70
77
36
66
67
74
71
61
42
6
9
2
13
18
21
16
16
30
30
30
30
14

Low Clouds (% Sky Obscured)

0
0
43
43
0
0
0
21
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10

Medium Clouds (% Sky Obscured)

1
13
52
71
22
25
29
31
4
3
42
6
9
1
1
0
0
0
2
2
1
0
0
7

High Clouds (% Sky Obscured)

31
39
45
12
36
66
67
59
45
46
2
2
1
2
13
18
21
16
16
30
30
30
30
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
9
9
9

Fog (%)

0
0
0
79
81
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
Very Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
13
29
47
58
2
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
18
18
19
20
23
25
26
28
30
30
29
31
30
31
30
28
26
25
24
23
23
24
24

Dew Point (°C)

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

Relative Humidity (%)

78
77
77
76
71
67
70
69
65
60
56
54
54
54
55
56
61
64
62
65
74
89
91
95

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1014
1014
1015
1015
1015
1014
1014
1014

Ozone (du)

301
300
301
300
299
300
300
299
298
298
297
297
298
299
300
299
299
299
299
300
301
301
301
300

Sunday 13

Waning Gibbous 93%

22:45

08:22

03 OK
04 OK
05 OK
06 OK
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

Sun - Rise: 05:36, Set: 20:49, Transit: 13:13. Moon - Rise: 22:45, Set: 08:22. Civil Dark: 21:25 - 05:00. Nautical Dark: 22:10 - 04:15. Astro Dark: 23:06 - 03:19

Total Clouds (% Sky Obscured)

27
37
38
37
61
66
67
68
69
73
79
86
92
54
53
69
58
100
99
100
100
100
68
92

Low Clouds (% Sky Obscured)

19
30
36
37
46
48
50
52
49
46
42
47
48
52
49
39
34
46
58
69
69
69
68
73

Medium Clouds (% Sky Obscured)

15
22
16
8
0
0
0
0
1
4
2
13
24
27
32
30
31
28
28
26
23
23
20
14

High Clouds (% Sky Obscured)

3
2
3
3
12
14
20
25
30
31
40
54
76
54
53
69
58
100
99
100
99
97
63
70

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
4
9
9
9
9
9
9
9
9
4
9
9
9
8
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
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
4
2
1
1
7
26
51
41
48
48
55
57
68
84
81
95
90
89
91
95
75
60

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.2
0.8
0.5
0.5
0.6
0.6
0.4
0.2

Wind Speed/Direction (mph)

5
6
6
7
7
8
8
9
10
11
12
12
11
10
10
10
8
7
7
7
7
6
6
6

Chance of Frost

Temperature (°C)

22
22
22
22
23
23
25
26
27
28
29
30
30
30
29
29
27
25
22
22
22
22
21
21

Feels Like (°C)

26
25
26
26
27
26
26
27
29
29
29
30
30
30
31
30
29
28
23
24
23
24
23
24

Dew Point (°C)

21
21
21
21
22
22
21
20
20
21
21
20
20
20
20
20
21
21
22
22
21
21
21
21

Relative Humidity (%)

95
95
96
95
95
89
80
70
65
65
61
57
55
55
57
59
69
80
95
96
95
96
98
98

Pressure (mb)

1014
1013
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013

Ozone (du)

299
301
301
301
301
301
302
302
301
300
298
301
303
304
303
303
301
301
301
301
301
302
302
303

Monday 14

Waning Gibbous 87%

23:05

09:36

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 OK
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good

Sun - Rise: 05:37, Set: 20:49, Transit: 13:13. Moon - Rise: 23:05, Set: 09:36. Civil Dark: 21:24 - 05:01. Nautical Dark: 22:09 - 04:16. Astro Dark: 23:05 - 03:20

Total Clouds (% Sky Obscured)

87
86
79
69
57
55
55
60
68
79
90
71
67
59
37
19
2
1
1
0
0
0
0
5

Low Clouds (% Sky Obscured)

71
67
53
37
22
23
26
26
29
31
35
3
5
8
5
3
0
0
0
0
0
0
0
5

Medium Clouds (% Sky Obscured)

10
10
60
60
57
55
55
60
68
79
89
68
52
30
17
8
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

52
45
41
38
57
55
55
60
68
79
85
40
40
40
34
9
1
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

7
7
1
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

59
27
26
20
14
9
8
5
15
12
7
8
7
4
3
2
0
0
0
0
3
1
0
0

Precipitation Amount (mm)

0.2
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
4
4
4
5
5
5
6
6
6
8
8
8
8
7
8
7
6
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
24
24
24
25
25
26
26
27
28
28
29
29
29
29
29
29
28
26
25
25
25
24
24

Dew Point (°C)

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

Relative Humidity (%)

98
100
98
98
95
91
87
83
68
62
56
51
52
53
54
59
67
74
80
85
92
92
92
92

Pressure (mb)

1013
1012
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1016
1016
1016

Ozone (du)

302
302
301
301
302
302
302
306
308
310
310
312
314
317
319
320
321
322
321
319
317
317
316
316

Tuesday 15

Waning Gibbous 78%

23:25

10:50

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

Sun - Rise: 05:38, Set: 20:48, Transit: 13:13. Moon - Rise: 23:25, Set: 10:50. Civil Dark: 21:23 - 05:02. Nautical Dark: 22:08 - 04:17. Astro Dark: 23:03 - 03:22

Total Clouds (% Sky Obscured)

10
17
23
27
31
35
43
47
43
41
43
34
25
20
31
41
51
63
70
76
78
80
87
87

Low Clouds (% Sky Obscured)

10
17
20
10
0
8
15
23
15
7
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
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
15
27
31
35
43
47
43
41
43
34
25
20
31
41
51
63
70
76
78
80
80
87

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

Chance of Frost

Temperature (°C)

19
18
17
19
20
22
24
26
29
29
29
29
29
29
29
28
27
25
24
23
21
21
21
20

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
78
72
67
61
55
50
44
39
41
42
43
44
46
46
50
54
58
59
58
58
62
65
68

Pressure (mb)

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

Ozone (du)

317
319
320
320
319
318
318
318
318
317
315
314
312
311
309
309
309
309
309
308
308
308
307
307

Wednesday 16

Waning Gibbous 68%

23:44

12:05

Sun - Rise: 05:38, Set: 20:47, Transit: 13:13. Moon - Rise: 23:44, Set: 12:05. Civil Dark: 21:22 - 05:04. Nautical Dark: 22:07 - 04:18. Astro Dark: 23:02 - 03:24

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: 10/07/25 02:43:40. Forecast: 10/07/25 to 16/07/25. Timezone: UTC-4.00