Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 29

Waning Gibbous 95%

20:18

09:08

13 OK
14 OK
15 OK
16 OK
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK
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

Sun - Rise: 06:28, Set: 19:47, Transit: 13:07. Moon - Rise: 20:18, Set: 09:08. Civil Dark: 20:17 - 05:58. Nautical Dark: 20:54 - 05:22. Astro Dark: 21:32 - 04:44

Total Clouds (% Sky Obscured)

25
20
35
42
73
100
52
66
35
25
57
84
74
99
97
91
100
100
100
100
100
98
92
100

Low Clouds (% Sky Obscured)

12
20
15
0
2
65
7
66
27
24
57
65
21
17
52
57
57
65
64
49
51
45
53
64

Medium Clouds (% Sky Obscured)

24
9
28
11
13
0
16
4
12
4
5
63
53
95
74
80
94
94
100
100
100
95
88
99

High Clouds (% Sky Obscured)

16
2
2
39
54
91
52
21
0
2
30
30
65
36
8
9
100
100
98
99
68
75
28
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
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
1
0
0
0
0
0
0
0
0
4
5
4
13
51
58
41
25
24
21

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
23
23
23
22
22
21
19
19
18
18
19
18
18
17
18
18
18
18
18
18
19
19
20

Feels Like (°C)

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

Dew Point (°C)

10
11
11
11
10
11
12
12
11
12
12
11
11
13
14
15
15
14
14
16
15
15
15
17

Relative Humidity (%)

47
45
46
46
46
50
57
66
61
69
68
61
61
74
81
81
81
79
78
88
83
77
78
80

Pressure (mb)

1022
1021
1020
1020
1019
1019
1019
1019
1019
1019
1019
1018
1019
1018
1018
1018
1018
1017
1018
1018
1018
1018
1018
1018

Ozone (du)

319
318
318
315
314
314
316
314
314
313
309
307
306
307
307
307
306
304
302
301
302
299
298
297

Sunday 30

Waning Gibbous 89%

20:38

10:20

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:29, Set: 19:46, Transit: 13:07. Moon - Rise: 20:38, Set: 10:20. Civil Dark: 20:16 - 05:59. Nautical Dark: 20:52 - 05:23. Astro Dark: 21:30 - 04:45

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
99
49
50
53
57
56
52
48
50
95
73
92
94
89

Low Clouds (% Sky Obscured)

71
71
72
54
37
58
57
57
68
82
62
49
50
46
48
48
50
48
50
65
73
68
71
86

Medium Clouds (% Sky Obscured)

92
85
87
94
95
100
89
86
75
30
17
17
29
40
37
37
39
40
40
37
31
25
82
77

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
84
93
45
7
0
0
0
1
2
3
54
9
60
22
50

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
6
78
82
87
92
88
100
43
0
0

Precipitation Type

None
None
None
Light Rain
None
None
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

26
21
31
56
31
44
64
5
1
7
4
4
5
4
1
0
0
0
0
0
1
7
15
3

Precipitation Amount (mm)

0
0
0
0.4
0
0
0.9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
21
21
21
20
21
20
20
19
19
18
18
17
17
17
16
16
16
17
18
20
21
21
22

Feels Like (°C)

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

Dew Point (°C)

17
18
18
19
18
19
18
17
17
17
17
17
17
17
16
16
16
16
16
16
17
16
16
18

Relative Humidity (%)

80
81
82
86
86
88
86
86
86
88
90
96
98
98
98
96
96
96
95
89
84
76
72
76

Pressure (mb)

1018
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1020
1020
1020
1020

Ozone (du)

297
296
295
294
295
297
298
298
300
302
303
304
305
306
305
304
301
300
300
298
298
297
297
296

Monday 31

Waning Gibbous 81%

20:59

11:36

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:30, Set: 19:44, Transit: 13:07. Moon - Rise: 20:59, Set: 11:36. Civil Dark: 20:14 - 06:01. Nautical Dark: 20:50 - 05:25. Astro Dark: 21:28 - 04:47

Total Clouds (% Sky Obscured)

91
93
93
95
96
100
95
100
100
100
100
100
100
100
100
100
97
99
91
94
96
100
94
94

Low Clouds (% Sky Obscured)

88
88
79
76
56
31
35
67
61
84
91
93
95
93
90
75
76
85
76
78
81
84
68
54

Medium Clouds (% Sky Obscured)

82
54
84
60
62
20
69
48
48
60
55
81
96
100
86
93
73
92
63
29
28
27
19
8

High Clouds (% Sky Obscured)

4
18
16
49
86
100
77
93
99
93
97
100
100
100
100
100
70
58
45
46
58
72
78
79

ISS Passover

Visibility (miles)

9
9
9
4
9
6
9
9
9
9
9
9
9
3
8
8
1
0
0
0
8
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
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

9
26
58
65
47
34
31
38
44
41
90
95
95
95
95
64
95
95
67
52
46
15
10
9

Precipitation Amount (mm)

0
0
0.5
0.5
0.2
0
0
0
0
0
0.6
0.7
0.6
1.6
0.7
0
0.4
1
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
22
24
23
24
24
23
21
21
21
21
21
21
21
21
21
22
23
23
22
21
21
22
26

Dew Point (°C)

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

Relative Humidity (%)

83
79
78
91
94
96
95
95
95
96
96
96
96
96
98
98
98
98
98
98
96
96
92
83

Pressure (mb)

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

Ozone (du)

297
293
291
291
290
289
289
287
287
287
286
285
285
286
287
289
293
295
296
296
297
296
296
296

Tuesday 1

Waning Gibbous 72%

21:25

12:53

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:32, Set: 19:42, Transit: 13:06. Moon - Rise: 21:25, Set: 12:53. Civil Dark: 20:12 - 06:02. Nautical Dark: 20:48 - 05:26. Astro Dark: 21:26 - 04:49

Total Clouds (% Sky Obscured)

93
85
72
61
70
82
69
96
78
100
99
98
97
97
98
99
100
100
100
100
99
100
100
100

Low Clouds (% Sky Obscured)

41
46
52
59
64
69
69
63
57
44
36
38
40
44
57
64
68
74
96
80
76
65
72
76

Medium Clouds (% Sky Obscured)

0
3
5
8
8
9
9
12
16
17
19
18
22
77
78
81
82
81
82
87
75
98
59
90

High Clouds (% Sky Obscured)

80
53
27
0
10
35
25
76
69
100
90
79
68
70
74
80
87
94
94
86
72
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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 (%)

4
13
16
13
14
12
5
5
2
1
3
2
4
19
34
53
29
27
4
8
20
26
43
59

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
27
27
29
31
28
26
24
22
22
20
20
19
19
18
19
19
19
19
19
21
23
23
24

Dew Point (°C)

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

Relative Humidity (%)

75
70
66
65
64
67
73
83
87
88
88
89
88
89
91
92
93
95
93
95
93
87
89
87

Pressure (mb)

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

Ozone (du)

296
295
295
296
296
296
296
293
292
291
292
291
290
288
287
286
286
286
287
289
289
289
289
289

Wednesday 2

Waning Gibbous 61%

21:58

12:53

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:33, Set: 19:40, Transit: 13:06. Moon - Rise: 21:58, Set: 12:53. Civil Dark: 20:10 - 06:03. Nautical Dark: 20:46 - 05:28. Astro Dark: 21:23 - 04:50

Total Clouds (% Sky Obscured)

100
100
100
100
100
80
100
100
100
100
100
100
100
70
70
71
79
88
97
90
84
79
81
85

Low Clouds (% Sky Obscured)

84
90
91
100
89
72
63
86
87
82
94
77
53
51
54
56
59
60
63
48
36
27
38
48

Medium Clouds (% Sky Obscured)

85
73
88
87
74
36
57
64
72
77
77
79
77
47
35
22
16
9
2
7
11
15
13
13

High Clouds (% Sky Obscured)

100
100
100
100
100
78
100
100
100
100
100
100
100
28
30
32
37
42
47
34
22
8
5
3

ISS Passover

Visibility (miles)

9
9
6
2
9
9
9
9
9
9
1
1
9
9
9
8
7
7
6
5
7
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

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

Precipitation Probability (%)

76
91
95
95
95
95
95
95
95
95
95
95
95
53
52
51
52
47
41
49
51
48
40
29

Precipitation Amount (mm)

0.3
0.5
1.2
1.8
1.5
1.6
1.3
1.6
2.4
3.5
0.8
0.9
0
0
0
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
24
23
23
22
24
24
22
23
21
22
21
21
22
20
20
20
20
21
21
21
22
23
23

Dew Point (°C)

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

Relative Humidity (%)

85
79
80
89
95
95
95
98
96
96
98
98
96
96
95
96
98
96
98
96
95
94
95
91

Pressure (mb)

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

Ozone (du)

289
288
288
289
291
291
288
292
289
289
290
290
289
293
295
297
298
297
296
295
295
295
295
296

Thursday 3

Waning Gibbous 49%

22:40

14:11

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:34, Set: 19:39, Transit: 13:06. Moon - Rise: 22:40, Set: 14:11. Civil Dark: 20:08 - 06:04. Nautical Dark: 20:44 - 05:29. Astro Dark: 21:21 - 04:52

Total Clouds (% Sky Obscured)

86
84
83
82
81
81
80
87
93
100
97
95
94
95
97
98
87
78
73
79
85
87
86
85

Low Clouds (% Sky Obscured)

58
58
57
55
56
58
60
64
69
74
66
59
52
61
69
78
78
75
73
79
84
84
86
85

Medium Clouds (% Sky Obscured)

16
14
14
14
13
13
12
18
28
40
39
34
28
28
27
27
23
20
17
21
24
23
22
19

High Clouds (% Sky Obscured)

0
2
4
4
9
15
21
47
73
98
89
81
72
79
84
89
77
62
45
35
25
15
12
11

ISS Passover

Visibility (miles)

9
9
9
9
9
8
6
4
6
8
9
9
8
7
6
5
3
3
4
4
6
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
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

14
15
14
10
19
28
35
34
32
30
27
23
18
18
18
17
15
12
5
9
9
5
8
6

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
84
80
77
73
80
87
95
96
98
98
98
98
100
98
98
98
96
95
95
92
91
88
81

Pressure (mb)

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

Ozone (du)

296
296
295
294
292
291
290
290
290
290
291
290
290
290
291
291
292
294
296
298
298
297
296
295

Friday 4

Third Quarter 37%

23:35

15:23

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 OK
04 OK
05 OK
06 OK
07 Good

Sun - Rise: 06:35, Set: 19:37, Transit: 13:05. Moon - Rise: 23:35, Set: 15:23. Civil Dark: 20:06 - 06:06. Nautical Dark: 20:42 - 05:30. Astro Dark: 21:19 - 04:53

Total Clouds (% Sky Obscured)

84
85
84
84
74
62
53
49
51
51
53
52
55
43
31
20
15
12
8

Low Clouds (% Sky Obscured)

84
85
82
75
55
35
14
10
9
8
7
9
10
7
8
8
4
3
0

Medium Clouds (% Sky Obscured)

20
14
11
7
16
22
29
28
30
28
33
36
35
23
11
0
0
0
0

High Clouds (% Sky Obscured)

11
11
13
13
12
14
15
10
5
0
0
0
0
0
1
1
3
4
6

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

2
10
11
12
28
36
52
49
39
19
15
11
6
6
3
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
25
25
25
25
24
22
20
20
19
19
18
18
17
17
16
16
16
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
70
69
66
65
72
81
92
93
92
93
95
95
95
95
95
95
90
86

Pressure (mb)

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

Ozone (du)

293
292
292
292
293
293
293
293
293
293
292
292
291
291
291
291
291
291
291

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

Generated: 29/08/26 13:56:10. Forecast: 29/08/26 to 04/09/26. Timezone: UTC-4.00