Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 11

Waning Crescent 2%

04:22

19:55

02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
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 OK
00 OK
01 Good

Sun - Rise: 06:06, Set: 20:17, Transit: 13:12. Moon - Rise: 04:22, Set: 19:55. Civil Dark: 20:49 - 05:34. Nautical Dark: 21:28 - 04:55. Astro Dark: 22:12 - 04:11

Total Clouds (% Sky Obscured)

1
12
18
26
31
22
31
37
48
24
47
45
70
92
88
58
66
68
91
67
60
45
24
8

Low Clouds (% Sky Obscured)

1
12
18
19
21
16
22
22
21
15
14
8
11
14
3
0
0
0
0
4
11
0
0
0

Medium Clouds (% Sky Obscured)

1
12
0
0
0
0
0
12
15
15
34
22
0
25
28
8
19
20
28
33
30
22
15
5

High Clouds (% Sky Obscured)

0
0
7
0
2
3
3
6
35
1
3
19
60
76
76
55
50
53
90
50
28
26
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 (%)

30
0
0
0
0
0
0
0
0
0
0
0
1
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
4
5
5
5
5
5
5
5
4
6
7
7
8
7
6
5
4
5
5
5
5
5

Chance of Frost

Temperature (°C)

18
17
17
17
17
17
19
20
22
23
25
26
26
27
27
27
27
25
23
21
19
19
19
18

Feels Like (°C)

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

Dew Point (°C)

17
16
16
16
15
15
14
13
12
12
11
10
8
7
8
8
9
11
11
11
12
15
13
11

Relative Humidity (%)

92
93
93
92
92
87
73
63
53
47
42
35
30
28
28
30
33
41
48
53
63
75
67
62

Pressure (mb)

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

Ozone (du)

331
331
328
326
326
325
328
332
332
332
329
329
326
325
324
324
324
323
324
325
328
330
330
332

Wednesday 12

New Moon 0%

05:45

20:23

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

Sun - Rise: 06:07, Set: 20:16, Transit: 13:11. Moon - Rise: 05:45, Set: 20:23. Civil Dark: 20:47 - 05:36. Nautical Dark: 21:26 - 04:57. Astro Dark: 22:10 - 04:13

Total Clouds (% Sky Obscured)

11
14
53
24
30
20
60
62
29
32
35
75
86
63
81
72
59
75
77
22
33
50
21
16

Low Clouds (% Sky Obscured)

0
0
0
2
0
2
0
0
1
1
5
49
53
58
34
3
24
17
24
13
2
16
11
8

Medium Clouds (% Sky Obscured)

8
9
32
17
22
10
19
14
15
18
16
75
86
63
29
29
18
21
2
3
33
34
9
3

High Clouds (% Sky Obscured)

0
0
11
1
3
2
36
40
2
5
0
0
9
40
45
45
45
45
50
2
0
0
1
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
8
9
8

Fog (%)

0
76
76
76
76
76
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
2
3
5
18
11
20
19
10
15
25
31
31
24
22
28

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

Chance of Frost

Temperature (°C)

17
16
16
15
15
15
18
21
22
24
25
26
26
25
25
26
25
24
22
20
19
18
18
17

Feels Like (°C)

17
17
17
16
16
16
19
20
22
24
25
26
23
22
24
25
24
24
22
20
22
20
19
19

Dew Point (°C)

10
10
9
9
9
9
9
10
10
10
10
11
12
15
17
15
13
15
16
17
17
17
16
16

Relative Humidity (%)

62
64
64
65
67
66
58
50
46
41
38
38
40
54
64
50
47
58
70
82
89
90
90
93

Pressure (mb)

1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010

Ozone (du)

335
337
337
337
335
336
337
339
340
339
338
334
332
331
330
329
328
328
328
328
327
327
326
328

Thursday 13

Waxing Crescent 1%

07:05

20:45

02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
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

Sun - Rise: 06:08, Set: 20:14, Transit: 13:11. Moon - Rise: 07:05, Set: 20:45. Civil Dark: 20:46 - 05:37. Nautical Dark: 21:25 - 04:58. Astro Dark: 22:08 - 04:15

Total Clouds (% Sky Obscured)

7
7
14
17
15
23
48
39
65
71
64
66
85
100
100
96
99
90
80
86
82
60
35
12

Low Clouds (% Sky Obscured)

6
7
14
17
15
23
0
0
0
1
8
17
30
58
59
49
59
23
21
36
40
30
18
7

Medium Clouds (% Sky Obscured)

3
1
0
0
0
0
10
14
7
33
25
32
42
49
55
47
43
38
36
34
31
20
10
3

High Clouds (% Sky Obscured)

0
0
0
0
0
0
37
17
65
71
47
30
85
96
85
90
80
70
65
65
60
40
18
0

ISS Passover

Visibility (miles)

8
5
9
9
9
9
9
9
9
9
9
9
9
6
4
9
9
5
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
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

24
14
2
0
0
0
0
0
0
10
22
34
33
50
57
48
35
40
54
61
54
56
53
45

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
16
16
15
15
15
18
20
22
23
24
25
25
24
23
22
23
22
21
20
19
19
18
17

Feels Like (°C)

19
18
19
18
18
18
21
24
25
26
26
27
27
26
23
23
24
23
23
22
19
18
18
17

Dew Point (°C)

16
15
15
14
13
14
15
15
15
14
15
15
16
18
20
20
19
19
18
18
18
16
16
16

Relative Humidity (%)

93
93
92
90
89
89
82
74
65
56
56
56
57
68
83
84
79
84
85
86
91
85
90
95

Pressure (mb)

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

Ozone (du)

328
329
328
328
329
330
331
333
336
335
336
337
338
334
333
332
333
335
335
339
342
348
354
364

Friday 14

Waxing Crescent 6%

08:21

21:06

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

Sun - Rise: 06:10, Set: 20:13, Transit: 13:11. Moon - Rise: 08:21, Set: 21:06. Civil Dark: 20:44 - 05:38. Nautical Dark: 21:23 - 04:59. Astro Dark: 22:05 - 04:17

Total Clouds (% Sky Obscured)

23
34
46
45
47
46
43
48
43
44
41
39
39
41
43
44
44
45
32
17
0
0
0
0

Low Clouds (% Sky Obscured)

15
22
31
32
47
46
43
48
34
30
30
28
24
20
16
10
5
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
1
0
0
0
0
0
0
0
0
0
0
4
10
15
19
21
23
17
9
0
0
0
0

High 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

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 (%)

33
21
0
0
0
0
1
0
2
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
6
6
7
8
10
9
10
10
10
9
9
9
9
9
9
7
6
4
4
5
4
4
4

Chance of Frost

Temperature (°C)

17
16
15
15
15
15
16
17
18
19
20
21
23
23
23
23
22
21
19
17
16
15
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
93
95
93
93
85
79
74
62
50
43
39
35
33
33
31
33
42
51
55
62
65
66
64

Pressure (mb)

1012
1013
1013
1014
1015
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1020
1021
1021
1022
1022
1022

Ozone (du)

366
363
362
361
363
365
363
361
364
363
363
361
360
358
357
357
359
363
363
360
356
353
348
344

Saturday 15

Waxing Crescent 12%

09:34

21:25

02 Good
03 Good
04 Good
05 Good
06 Good
07 OK
08 Good
09 Good
10 OK
11 OK
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

Sun - Rise: 06:11, Set: 20:11, Transit: 13:11. Moon - Rise: 09:34, Set: 21:25. Civil Dark: 20:42 - 05:39. Nautical Dark: 21:21 - 05:01. Astro Dark: 22:03 - 04:19

Total Clouds (% Sky Obscured)

0
1
1
4
13
19
18
16
20
48
73
94
100
100
99
98
96
93
92
93
95
96
98
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
5
9
13
8
6
1
1
1
1
10
20
25
26
29
31

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
13
57
79
54
59
64
67
64
49
52
59
67
78
87
95

High Clouds (% Sky Obscured)

0
1
1
4
13
19
18
16
15
41
60
75
96
93
93
93
89
84
88
89
85
89
89
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
10
17
23
32
35
30
67
95
95

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

Chance of Frost

Temperature (°C)

13
13
12
12
12
13
14
17
19
21
22
23
24
24
24
24
22
21
19
18
18
17
17
17

Feels Like (°C)

13
12
12
12
11
11
12
15
18
20
21
21
23
22
22
22
23
23
24
19
19
19
18
17

Dew Point (°C)

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

Relative Humidity (%)

64
66
69
70
70
69
61
52
47
42
37
36
32
32
32
33
39
48
57
61
65
69
66
65

Pressure (mb)

1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1023
1023
1023
1022
1021
1021
1020
1020
1020
1020
1019
1019
1018
1018

Ozone (du)

341
341
339
336
333
333
330
329
327
324
323
320
317
316
314
313
311
310
308
307
306
306
305
304

Sunday 16

Waxing Crescent 20%

10:45

21:44

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
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:12, Set: 20:09, Transit: 13:11. Moon - Rise: 10:45, Set: 21:44. Civil Dark: 20:41 - 05:41. Nautical Dark: 21:19 - 05:02. Astro Dark: 22:01 - 04:20

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
97
95
93
86
80
73
71
67
63
53
42
30
40
47
56

Low Clouds (% Sky Obscured)

30
32
30
22
23
19
33
43
56
65
75
85
80
71
63
71
67
63
38
22
6
9
20
25

Medium Clouds (% Sky Obscured)

96
97
98
96
95
92
95
97
99
86
74
62
57
53
48
43
40
36
29
19
8
8
9
8

High Clouds (% Sky Obscured)

87
85
87
90
88
86
68
49
26
28
32
28
15
9
2
7
13
20
15
8
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
8
7
6
7
8

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

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

Precipitation Probability (%)

62
57
13
18
16
13
19
25
30
26
23
17
25
31
35
59
74
82
69
52
23
18
14
9

Precipitation Amount (mm)

0.4
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.5
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
17
16
15
16
16
16
17
17
17
17
16
17
20
20
19
19
19
19
20
21
22
22
21

Dew Point (°C)

10
11
12
12
12
12
12
13
13
14
13
13
13
15
17
18
19
19
20
19
18
17
16
15

Relative Humidity (%)

63
65
67
70
70
70
69
71
72
75
68
63
59
63
68
74
80
87
92
93
95
95
95
95

Pressure (mb)

1017
1017
1016
1016
1015
1015
1015
1015
1015
1014
1013
1012
1012
1011
1010
1009
1008
1008
1008
1009
1009
1010
1011
1011

Ozone (du)

304
303
303
303
303
303
303
304
304
305
304
303
302
303
304
305
306
306
306
308
310
312
313
314

Monday 17

Waxing Crescent 29%

11:55

22:06

Sun - Rise: 06:13, Set: 20:08, Transit: 13:10. Moon - Rise: 11:55, Set: 22:06. Civil Dark: 20:39 - 05:42. Nautical Dark: 21:17 - 05:04. Astro Dark: 21:59 - 04:22

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: 11/08/26 02:17:26. Forecast: 11/08/26 to 17/08/26. Timezone: UTC-4.00