Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 6

Waxing Gibbous 86%

18:45

02:16

22 OK
23 OK
00 Good
01 OK
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

Sun - Rise: 05:31, Set: 20:53, Transit: 13:12. Moon - Rise: 18:45, Set: 02:16. Civil Dark: 21:28 - 04:55. Nautical Dark: 22:16 - 04:08. Astro Dark: 23:15 - 03:09

Total Clouds (% Sky Obscured)

28
22
17
40
55
73
70
98
99
100
100
82
100
100
100
100
100
100
96
100
100
100
96
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
4
0
22
20
19
15
54
56
53
84
67
61
52
69
71
62
67
84
79

Medium Clouds (% Sky Obscured)

0
0
0
40
55
58
54
59
62
31
27
49
54
84
100
65
76
76
42
34
41
41
50
29

High Clouds (% Sky Obscured)

0
0
0
0
0
45
45
93
86
100
100
68
100
100
95
100
100
100
85
100
100
100
80
95

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
2
6
5
3
9
8
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
Very Light Rain
Very Light Rain
Very Light Rain
None
Light Rain
Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
1
3
12
40
36
41
51
59
63
95
95
69
82
84
74
73
60
49
30

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.2
0
0.9
1.1
0
0.4
0.6
0.6
0.7
0.5
0.3
0

Wind Speed/Direction (mph)

2
3
2
4
4
4
5
6
7
7
8
9
11
12
12
11
10
11
9
9
9
8
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
25
24
24
25
25
23
22
22
23
23
25
25
26
28
28
28
28
28
28
26
25
22
21

Dew Point (°C)

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

Relative Humidity (%)

85
83
82
88
92
92
89
89
83
85
89
87
85
82
73
71
59
60
60
57
63
66
71
74

Pressure (mb)

1011
1011
1011
1011
1011
1011
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1013
1014

Ozone (du)

306
305
305
306
306
305
305
305
308
308
308
307
307
307
306
306
305
304
307
309
309
308
306
306

Monday 7

Waxing Gibbous 92%

19:45

02:55

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

Sun - Rise: 05:32, Set: 20:52, Transit: 13:12. Moon - Rise: 19:45, Set: 02:55. Civil Dark: 21:28 - 04:56. Nautical Dark: 22:15 - 04:09. Astro Dark: 23:14 - 03:11

Total Clouds (% Sky Obscured)

91
66
54
56
86
94
94
57
46
43
42
33
28
30
58
35
63
59
84
27
50
54
33
58

Low Clouds (% Sky Obscured)

77
66
54
56
75
89
87
57
46
43
42
33
28
30
34
29
37
42
37
27
26
29
0
1

Medium Clouds (% Sky Obscured)

10
17
17
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
11
14

High Clouds (% Sky Obscured)

66
14
4
3
70
57
64
12
2
1
3
3
0
4
58
9
31
23
48
2
45
40
16
45

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 (%)

8
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
18
17
16
16
16
15
15
15
16
18
20
21
23
25
25
25
25
25
25
24
24
22
20

Feels Like (°C)

19
18
18
18
17
15
15
14
15
17
19
21
23
25
28
26
26
26
26
26
26
24
23
23

Dew Point (°C)

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

Relative Humidity (%)

75
82
89
90
90
92
93
92
92
82
72
66
62
58
55
54
58
59
62
65
66
67
76
81

Pressure (mb)

1014
1015
1015
1015
1015
1016
1016
1016
1016
1017
1017
1018
1018
1018
1017
1017
1017
1017
1017
1017
1016
1016
1017
1017

Ozone (du)

305
307
306
306
305
306
306
306
306
306
308
308
309
308
307
308
310
309
308
308
307
307
306
304

Tuesday 8

Waxing Gibbous 97%

20:37

03:45

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

Sun - Rise: 05:32, Set: 20:52, Transit: 13:12. Moon - Rise: 20:37, Set: 03:45. Civil Dark: 21:27 - 04:57. Nautical Dark: 22:15 - 04:10. Astro Dark: 23:13 - 03:12

Total Clouds (% Sky Obscured)

61
44
37
35
78
8
4
87
98
73
57
80
52
46
94
100
98
96
96
88
95
95
97
98

Low Clouds (% Sky Obscured)

2
1
0
0
0
0
0
0
0
0
9
4
0
19
40
36
29
14
0
9
17
26
18
9

Medium Clouds (% Sky Obscured)

12
16
13
0
0
0
0
1
2
2
2
6
41
44
50
76
84
90
96
62
56
58
62
46

High Clouds (% Sky Obscured)

51
20
24
35
78
8
4
87
98
73
57
76
34
25
77
100
73
26
46
45
73
72
80
89

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
1
1
1
1
2
2
2
6
8

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
16
16
16
16
16
16
15
16
16
17
16
16
16
16
16
16
17
16
16
14
16
16
14

Relative Humidity (%)

82
82
85
88
90
92
92
92
93
88
79
68
60
56
54
54
57
68
61
60
50
58
64
64

Pressure (mb)

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

Ozone (du)

303
302
303
302
303
305
307
307
306
306
306
306
308
309
308
310
314
318
319
321
319
318
317
318

Wednesday 9

Waxing Gibbous 99%

21:20

04:46

22 Bad
23 Bad
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

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: 22:14 - 04:11. Astro Dark: 23:12 - 03:14

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
95
66
40
80
82
82
61
72
69
66
60
50
45
45
45
49

Low Clouds (% Sky Obscured)

0
0
3
0
4
8
11
20
28
37
40
51
56
51
41
40
46
55
60
50
43
35
45
49

Medium Clouds (% Sky Obscured)

75
74
48
59
70
79
88
87
91
66
40
48
40
48
52
60
47
40
29
26
25
22
22
26

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
76
65
40
80
82
82
61
72
69
66
60
50
45
45
45
49

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
3
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

6
19
13
11
14
13
14
29
46
65
61
51
47
56
65
50
30
24
13
25
24
15
40
29

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
63
70
75
78
80
80
81
82
76
81
83
76
68
65
69
69
60
56
59
64
69
78
89

Pressure (mb)

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

Ozone (du)

318
318
319
319
322
321
321
323
325
326
326
328
330
329
328
328
328
327
325
325
326
326
326
326

Thursday 10

Full Moon 100%

21:54

05:54

22 Bad
23 Bad
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

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: 22:13 - 04:12. Astro Dark: 23:11 - 03:15

Total Clouds (% Sky Obscured)

59
50
58
69
99
98
97
98
99
100
99
99
99
97
96
92
89
89
85
77
68
59
60
57

Low Clouds (% Sky Obscured)

59
50
58
69
82
84
86
88
91
99
96
93
91
85
80
74
69
64
60
49
39
29
33
36

Medium Clouds (% Sky Obscured)

24
24
24
24
25
21
16
18
17
16
13
10
7
5
9
10
29
46
57
49
42
33
34
31

High Clouds (% Sky Obscured)

59
50
50
51
90
80
65
75
80
85
85
85
90
95
95
65
55
55
55
44
37
27
22
15

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
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

14
27
27
15
31
27
9
20
22
22
31
26
28
26
26
37
33
31
22
18
15
8
11
8

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
91
85
78
81
85
85
86
88
82
76
67
60
54
56
57
57
54
50
46
52
59
67
67

Pressure (mb)

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

Ozone (du)

327
327
329
326
324
323
322
319
319
319
318
317
316
314
314
313
313
315
317
320
321
323
324
321

Friday 11

Waning Gibbous 98%

21:54

07:08

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

Sun - Rise: 05:35, Set: 20:50, Transit: 13:12. Moon - Rise: 21:54, Set: 07:08. Civil Dark: 21:25 - 05:00. Nautical Dark: 22:12 - 04:14. Astro Dark: 23:09 - 03:17

Total Clouds (% Sky Obscured)

55
51
45
42
41
39
38
61
84
99
96
92
88
84
82
80
66
52
40
51
56
58
50
50

Low Clouds (% Sky Obscured)

39
46
45
42
41
39
38
54
55
44
38
36
38
59
62
60
51
39
25
17
9
0
16
31

Medium Clouds (% Sky Obscured)

27
32
33
30
21
12
3
7
12
16
10
5
0
20
42
60
49
38
27
19
11
4
11
13

High Clouds (% Sky Obscured)

12
6
2
0
0
0
0
7
3
15
20
35
45
72
64
56
46
38
28
26
20
13
20
28

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
4
4
2
11
15
12
14
16
17
17
14
10
7
3
0
0
0
0
14
22
26
31
38

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
21
21
20
20
19
19
19
20
19
19
23
23
23
23
24
25
27
27
28
28
29
30
28

Dew Point (°C)

14
14
13
12
12
12
12
11
13
14
15
16
17
18
18
19
19
19
19
19
20
20
21
21

Relative Humidity (%)

68
70
69
69
68
68
70
69
69
67
66
65
65
65
65
67
67
63
60
59
64
69
76
80

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1014
1014
1014
1014
1014
1014

Ozone (du)

318
314
312
310
308
307
305
304
303
303
303
302
301
300
300
299
299
300
300
300
299
298
298
297

Saturday 12

Waning Gibbous 93%

22:22

08:22

22 Bad
23 Bad
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

Sun - Rise: 05:36, Set: 20:49, Transit: 13:13. Moon - Rise: 22:22, Set: 08:22. Civil Dark: 21:25 - 05:00. Nautical Dark: 22:11 - 04:15. Astro Dark: 23:08 - 03:19

Total Clouds (% Sky Obscured)

54
68
83
97
89
89
85
82
76
70
72
71
55
55
80
99

Low Clouds (% Sky Obscured)

47
51
54
55
56
54
45
47
49
52
52
61
53
55
58
57

Medium Clouds (% Sky Obscured)

15
34
50
67
48
33
21
20
19
20
22
27
19
13
17
17

High Clouds (% Sky Obscured)

35
56
77
94
77
65
61
42
22
3
8
14
19
44
69
91

ISS Passover

Visibility (miles)

8
8
8
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

Precipitation Type

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

Precipitation Probability (%)

51
59
60
57
50
43
36
30
23
11
19
23
28
40
48
59

Precipitation Amount (mm)

0
0.2
0.2
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
6
6
6
7
6
6
6
6
6
7
8
9
11
11
11

Chance of Frost

Temperature (°C)

23
23
22
22
22
22
21
21
21
22
23
24
25
27
27
28

Feels Like (°C)

27
28
27
28
27
23
24
24
23
24
24
27
28
28
28
29

Dew Point (°C)

21
20
21
21
22
21
21
20
20
20
20
20
19
18
16
14

Relative Humidity (%)

84
87
89
94
96
96
96
96
92
89
85
75
66
59
50
44

Pressure (mb)

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

Ozone (du)

297
297
297
298
298
299
299
300
300
300
300
300
300
301
302
303

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

Generated: 06/07/25 21:45:34. Forecast: 06/07/25 to 12/07/25. Timezone: UTC-4.00