Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 12

New Moon 1%

07:17

20:32

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

Sun - Rise: 06:20, Set: 20:24, Transit: 13:22. Moon - Rise: 07:17, Set: 20:32. Civil Dark: 20:56 - 05:49. Nautical Dark: 21:34 - 05:11. Astro Dark: 22:16 - 04:29

Total Clouds (% Sky Obscured)

87
79
80
21
13
13
4
5
15
3
5
2
15
46
42
96
76
100
100
83
99
60
62
49

Low Clouds (% Sky Obscured)

45
27
30
19
10
7
3
4
11
2
3
0
9
7
0
0
0
0
0
38
34
30
24
28

Medium Clouds (% Sky Obscured)

18
2
3
0
3
2
0
0
0
0
0
0
0
0
0
0
0
10
0
0
0
23
16
23

High Clouds (% Sky Obscured)

62
60
51
0
0
0
0
0
0
0
0
2
5
35
39
96
76
100
100
74
99
29
41
6

ISS Passover

Visibility (miles)

9
6
7
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

Ice pellet
Ice pellet
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

75
95
84
68
29
23
13
7
6
4
2
0
0
0
0
0
0
0
0
1
0
0
0
0

Precipitation Amount (mm)

3.9
1.4
0.4
0.2
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
5
4
3
4
4
5
5
4
4
5
5
5
6
7
7
8
9
9
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

46
54
69
71
77
80
81
82
84
81
80
80
80
80
78
77
69
65
56
50
44
41
36
35

Pressure (mb)

1009
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1010
1010
1011
1011
1012
1012
1013
1013
1013
1013
1013
1013

Ozone (du)

327
326
325
326
329
330
329
329
328
327
326
325
323
323
322
323
322
321
320
320
321
319
319
318

Thursday 13

Waxing Crescent 6%

08:33

20:55

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 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 OK
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:22, Set: 20:23, Transit: 13:22. Moon - Rise: 08:33, Set: 20:55. Civil Dark: 20:54 - 05:51. Nautical Dark: 21:32 - 05:13. Astro Dark: 22:14 - 04:31

Total Clouds (% Sky Obscured)

45
75
74
83
57
58
58
62
67
62
62
67
76
6
1
1
0
1
4
31
54
62
59
100

Low Clouds (% Sky Obscured)

45
37
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
31
16
24
35
51

Medium Clouds (% Sky Obscured)

13
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
21
14
10
4

High Clouds (% Sky Obscured)

7
70
70
75
52
52
57
62
67
62
62
67
76
6
1
1
0
1
0
0
15
35
22
100

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
1
3
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)

11
11
11
9
7
7
7
6
6
5
5
5
4
3
2
2
2
3
3
3
3
3
3
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
10
10
10
11
11
11
11
11
12
12
12
12
11
11
11
12
12
12
12
11
11
11
11

Relative Humidity (%)

35
35
35
39
45
50
51
55
58
60
63
65
66
66
66
67
62
56
50
44
40
37
36
36

Pressure (mb)

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

Ozone (du)

318
318
319
319
319
319
319
318
317
316
317
316
315
315
316
316
317
318
318
316
315
316
316
313

Friday 14

Waxing Crescent 12%

09:45

21:16

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 Good
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:23, Set: 20:21, Transit: 13:21. Moon - Rise: 09:45, Set: 21:16. Civil Dark: 20:52 - 05:52. Nautical Dark: 21:31 - 05:14. Astro Dark: 22:12 - 04:33

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
77
65
60
55
79
71
97
88
99
17
98
76
98
100
100
98
100

Low Clouds (% Sky Obscured)

15
17
26
42
58
60
60
22
9
17
20
16
19
19
15
3
0
0
0
0
0
0
0
45

Medium Clouds (% Sky Obscured)

7
9
11
11
12
17
13
16
16
18
17
8
10
49
14
48
17
2
3
42
59
63
62
75

High Clouds (% Sky Obscured)

64
100
100
100
100
77
75
75
65
60
55
79
71
91
73
97
12
98
76
93
100
95
81
100

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)

6
6
5
6
5
4
3
2
1
3
3
3
3
4
4
4
5
6
7
8
9
8
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
23
23
23
22
22
22
22
23
22
22
21
20
20
18
18
19
20
22
24
23
23
23
24

Dew Point (°C)

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

Relative Humidity (%)

44
50
49
51
58
61
61
61
66
67
69
70
72
75
76
78
72
57
47
40
39
42
40
40

Pressure (mb)

1020
1021
1021
1021
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1023
1024
1023
1023
1023
1023
1022
1021

Ozone (du)

310
309
308
308
308
308
307
307
308
310
310
310
310
307
306
303
302
302
301
299
299
297
295
297

Saturday 15

Waxing Crescent 11%

10:55

21:36

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
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:24, Set: 20:20, Transit: 13:21. Moon - Rise: 10:55, Set: 21:36. Civil Dark: 20:51 - 05:53. Nautical Dark: 21:29 - 05:15. Astro Dark: 22:10 - 04:34

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
87
100
95
100
100
99
99
98
96
95
95
95
86
97
96

Low Clouds (% Sky Obscured)

25
81
83
84
85
87
91
92
93
71
84
84
95
97
98
98
67
89
88
93
93
71
84
93

Medium Clouds (% Sky Obscured)

75
61
23
37
63
36
38
30
100
26
78
24
24
20
61
37
72
73
31
20
21
18
23
23

High Clouds (% Sky Obscured)

56
66
100
100
96
73
90
90
91
86
85
81
91
88
77
63
40
32
45
17
8
1
13
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
9
9
9
9
9
6
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
1
21
36
52
95
95
95
95
95
95
79
55
52
46
37
36
16
13
9
21
9

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.5
1.1
2
1.7
1.9
2.2
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
8
8
7
8
8
6
5
6
6
6
6
7
5
2
3
3
5
7
8
9
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
53
58
61
64
68
69
72
75
80
81
80
77
79
91
93
96
93
94
89
84
76
61
58

Pressure (mb)

1020
1019
1019
1019
1018
1018
1017
1017
1016
1014
1013
1012
1011
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

296
296
296
296
297
297
297
296
297
297
299
299
300
302
301
303
303
302
302
303
303
300
302
301

Sunday 16

Waxing Crescent 20%

12:04

21:56

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 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK

Sun - Rise: 06:25, Set: 20:18, Transit: 13:21. Moon - Rise: 12:04, Set: 21:56. Civil Dark: 20:49 - 05:54. Nautical Dark: 21:27 - 05:17. Astro Dark: 22:08 - 04:36

Total Clouds (% Sky Obscured)

71
89
70
70
73
85
79
68
59
49
56
67
75
42
37
37
41
44
41
45
45
44
45
44

Low Clouds (% Sky Obscured)

46
82
54
54
47
41
40
53
51
48
56
66
75
39
37
37
35
38
41
42
44
44
45
43

Medium Clouds (% Sky Obscured)

25
24
24
27
32
34
35
27
22
16
10
4
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
1
0
0
1
8
14
11
6
0
0
0
0
0
0
0
0
0
0
0
0
0
2
7

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 (%)

7
7
6
1
1
2
2
2
16
19
20
19
2
3
3
1
2
3
2
3
2
0
1
1

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
28
26
26
24
23
21
20
20
21
20
20
21
20
20
20
20
21
21
20
20
21
22
23

Dew Point (°C)

18
17
16
16
16
18
17
17
17
17
16
16
16
15
15
15
14
13
12
10
9
9
9
9

Relative Humidity (%)

58
51
52
57
63
75
77
77
77
79
79
77
76
74
78
81
73
63
53
45
42
40
38
37

Pressure (mb)

1010
1010
1010
1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1014
1014
1015
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

301
302
303
304
304
304
304
304
304
303
304
306
308
310
311
313
312
312
311
311
310
309
308
309

Monday 17

Waxing Crescent 29%

13:13

22:18

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

Sun - Rise: 06:26, Set: 20:17, Transit: 13:21. Moon - Rise: 13:13, Set: 22:18. Civil Dark: 20:48 - 05:56. Nautical Dark: 21:25 - 05:18. Astro Dark: 22:06 - 04:38

Total Clouds (% Sky Obscured)

44
41
31
20
8
3
2
8
15
17
20
22
24
16
8
0
3
6
14
34
54
75
66
54

Low Clouds (% Sky Obscured)

41
27
14
0
0
0
0
7
13
17
20
18
15
4
2
0
0
0
0
4
8
10
13
14

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
8
13
9
5

High Clouds (% Sky Obscured)

18
30
31
20
8
3
2
5
2
0
1
2
3
1
1
0
1
1
2
3
12
20
16
12

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)

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

Chance of Frost

Temperature (°C)

24
24
23
22
21
20
19
18
18
17
17
16
16
16
16
16
16
18
20
22
23
24
25
26

Feels Like (°C)

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

Dew Point (°C)

9
9
9
10
10
10
11
11
11
11
11
11
10
10
9
9
8
8
8
8
8
9
9
9

Relative Humidity (%)

37
37
40
44
48
52
57
62
64
66
69
68
68
69
64
61
57
50
44
39
38
36
35
35

Pressure (mb)

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

Ozone (du)

309
310
313
316
319
319
319
320
318
317
315
316
316
316
317
317
317
317
316
315
315
315
314
315

Tuesday 18

Waxing Crescent 39%

14:20

22:43

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

Sun - Rise: 06:27, Set: 20:15, Transit: 13:20. Moon - Rise: 14:20, Set: 22:43. Civil Dark: 20:46 - 05:57. Nautical Dark: 21:23 - 05:20. Astro Dark: 22:04 - 04:39

Total Clouds (% Sky Obscured)

46
46
45
43
31
23
15
19
22
20
28
37
45
42
43
41
44
40
35
53
72
91

Low Clouds (% Sky Obscured)

16
17
17
28
22
11
0
0
1
2
12
23
34
30
25
20
16
13
20
27
27
22

Medium Clouds (% Sky Obscured)

2
2
1
1
1
1
2
2
2
1
3
4
6
13
17
23
42
40
35
53
58
58

High Clouds (% Sky Obscured)

6
8
9
11
7
9
12
18
22
20
28
27
24
23
31
40
35
35
30
46
67
80

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

Fog (%)

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

Precipitation Probability (%)

0
0
1
1
4
9
10
17
18
13
14
10
2
11
14
14
15
14
7
5
3
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

35
35
38
42
46
52
58
64
67
69
72
71
72
73
73
75
75
71
69
66
57
48

Pressure (mb)

1015
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1013

Ozone (du)

315
316
317
318
319
320
320
321
321
321
321
319
317
315
313
312
310
310
309
309
308
307

Forecast for Old Toronto, Canada (43.65,-79.38)

Generated: 12/08/26 16:04:10. Forecast: 12/08/26 to 18/08/26. Timezone: UTC-4.00