Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 26

Waxing Gibbous 99%

19:29

05:51

18 Bad
19 Bad
20 Bad
21 OK
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

Sun - Rise: 06:36, Set: 20:02, Transit: 13:18. Moon - Rise: 19:29, Set: 05:51. Civil Dark: 20:32 - 06:06. Nautical Dark: 21:08 - 05:30. Astro Dark: 21:47 - 04:52

Total Clouds (% Sky Obscured)

56
54
53
45
87
100
81
78
100
100
66
57
51
52
53
52
55
69
64
67
69
82
82
78

Low Clouds (% Sky Obscured)

0
0
1
0
2
11
11
13
19
69
24
31
37
41
31
14
22
45
64
55
69
82
81
78

Medium Clouds (% Sky Obscured)

26
25
16
3
30
28
37
50
82
47
0
0
0
1
7
28
19
17
2
15
3
30
28
2

High Clouds (% Sky Obscured)

56
54
53
2
36
100
81
76
100
100
18
0
0
0
0
0
1
0
1
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
4
7
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
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
1
7
18
62
95
95
63
23
42
22
12
23
35
38
34
16
11
5
6
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.6
1.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
59
70
71
71
75
72
75
76
86
93
96
98
98
95
86
75
60
60
61
53
50
54
53

Pressure (mb)

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

Ozone (du)

310
312
314
313
311
308
309
309
310
313
316
316
317
316
314
314
316
316
317
318
315
314
314
315

Thursday 27

Waxing Gibbous 100%

19:50

06:59

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

Sun - Rise: 06:37, Set: 20:00, Transit: 13:18. Moon - Rise: 19:50, Set: 06:59. Civil Dark: 20:30 - 06:08. Nautical Dark: 21:06 - 05:32. Astro Dark: 21:44 - 04:54

Total Clouds (% Sky Obscured)

79
66
78
83
45
36
35
34
37
37
21
27
24
42
62
66
52
25
64
78
88
90
72
39

Low Clouds (% Sky Obscured)

79
66
78
83
35
21
18
17
16
12
10
15
11
36
62
66
52
17
64
78
84
83
72
10

Medium Clouds (% Sky Obscured)

0
0
0
0
7
11
20
22
18
18
2
0
0
0
0
0
0
0
0
0
24
33
21
39

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
1
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 (%)

5
14
3
2
1
1
0
0
0
0
0
0
0
0
2
1
1
3
3
1
0
1
1
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)

9
8
6
6
6
5
5
5
5
5
4
4
4
5
5
5
4
3
4
4
2
2
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
15
15
15
15
15
16
16
16
15
15
14
14
13
12
11
11
9
9
10
12
12
12
12

Relative Humidity (%)

57
59
64
68
70
77
81
85
86
88
87
86
86
85
78
69
64
50
44
44
49
52
49
47

Pressure (mb)

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

Ozone (du)

315
314
314
315
315
316
317
317
318
317
317
320
324
325
325
327
327
328
328
328
328
328
329
329

Friday 28

Full Moon 99%

20:10

08:08

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

Sun - Rise: 06:38, Set: 19:59, Transit: 13:18. Moon - Rise: 20:10, Set: 08:08. Civil Dark: 20:28 - 06:09. Nautical Dark: 21:04 - 05:33. Astro Dark: 21:42 - 04:55

Total Clouds (% Sky Obscured)

24
24
17
17
27
22
0
0
13
63
68
81
86
61
36
76
79
82
98
77
86
93
98
100

Low Clouds (% Sky Obscured)

6
9
4
4
6
5
0
0
8
63
68
81
86
39
2
0
8
21
31
27
30
47
59
50

Medium Clouds (% Sky Obscured)

24
19
11
0
0
0
0
0
7
18
18
13
24
44
36
37
35
41
28
53
66
65
82
67

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
40
40
38
98
46
71
84
83
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
2
0
18
19
3
2
2

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

Chance of Frost

Temperature (°C)

23
22
20
19
18
17
17
17
16
16
16
16
16
15
16
18
20
21
23
25
25
26
26
26

Feels Like (°C)

24
23
21
21
19
19
18
18
17
16
14
14
14
14
16
18
18
19
22
24
23
23
23
24

Dew Point (°C)

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

Relative Humidity (%)

45
48
59
65
69
71
69
65
61
56
50
50
49
49
49
45
44
47
46
40
37
35
38
41

Pressure (mb)

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

Ozone (du)

330
331
332
332
334
333
333
331
330
325
321
319
316
314
314
315
315
315
313
313
312
312
313
312

Saturday 29

Waning Gibbous 95%

20:29

09:18

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
16 Bad
17 Bad

Sun - Rise: 06:40, Set: 19:57, Transit: 13:17. Moon - Rise: 20:29, Set: 09:18. Civil Dark: 20:27 - 06:10. Nautical Dark: 21:02 - 05:34. Astro Dark: 21:40 - 04:57

Total Clouds (% Sky Obscured)

100
78
96
94
90
65
64
88
93
96
100
89
92
84
75
93
93
97
98
99
100
100
100
100

Low Clouds (% Sky Obscured)

33
23
13
75
60
0
3
70
70
53
68
61
75
67
34
67
56
63
10
12
70
68
65
66

Medium Clouds (% Sky Obscured)

62
62
95
94
54
39
33
43
93
20
100
24
19
42
47
31
57
81
39
37
95
92
91
92

High Clouds (% Sky Obscured)

100
67
54
39
23
19
15
26
44
61
71
47
34
18
20
43
20
31
84
88
92
96
100
98

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
Very Light Rain
None
None
None

Precipitation Probability (%)

1
4
9
2
4
3
3
11
0
0
2
3
2
1
4
4
5
5
3
5
52
22
7
10

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
23
24
22
22
21
23
21
20
20
19
20
20
19
20
21
21
23
24
25
25
22
23
24

Dew Point (°C)

12
12
13
13
12
12
13
13
13
12
13
13
13
13
13
13
12
13
13
10
10
17
16
15

Relative Humidity (%)

42
47
52
54
52
52
58
62
60
58
61
61
66
65
64
58
53
50
48
34
32
71
63
60

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016

Ozone (du)

313
314
317
317
317
317
315
312
310
309
307
306
305
303
302
301
300
299
297
296
298
297
297
298

Sunday 30

Waning Gibbous 89%

20:49

10:30

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
16 Bad
17 Bad

Sun - Rise: 06:41, Set: 19:55, Transit: 13:17. Moon - Rise: 20:49, Set: 10:30. Civil Dark: 20:25 - 06:11. Nautical Dark: 21:00 - 05:36. Astro Dark: 21:38 - 04:58

Total Clouds (% Sky Obscured)

100
86
100
100
100
100
100
99
100
100
100
100
100
100
100
99
99
92
85
79
81
80
75
83

Low Clouds (% Sky Obscured)

73
38
81
87
95
52
58
28
15
10
23
8
22
37
43
49
55
38
21
4
9
18
22
37

Medium Clouds (% Sky Obscured)

60
34
25
25
23
35
99
75
39
82
98
98
99
89
71
54
38
28
29
29
28
22
17
39

High Clouds (% Sky Obscured)

70
62
100
100
100
100
100
99
100
100
100
100
100
100
99
97
95
79
64
49
55
49
49
66

ISS Passover

Visibility (miles)

9
9
8
9
9
8
9
9
9
9
9
6
7
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
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

20
32
37
37
41
57
60
49
64
60
70
70
80
85
95
90
68
53
39
22
25
19
2
15

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.4
0.3
0.5
0.7
0.8
0.6
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
23
22
22
21
21
20
20
20
20
20
20
20
20
20
21
23
24
25
27
29
29
30
31

Feels Like (°C)

24
23
23
22
23
22
22
22
21
21
21
22
22
21
22
22
23
23
23
24
24
32
30
29

Dew Point (°C)

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

Relative Humidity (%)

62
62
72
76
77
79
85
86
91
92
92
95
98
96
96
85
76
69
57
49
41
39
38
36

Pressure (mb)

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

Ozone (du)

298
297
296
295
294
293
293
293
291
288
287
286
286
286
286
285
285
285
284
284
283
282
282
281

Monday 31

Waning Gibbous 81%

21:11

11:45

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
16 Bad
17 Bad

Sun - Rise: 06:42, Set: 19:53, Transit: 13:17. Moon - Rise: 21:11, Set: 11:45. Civil Dark: 20:23 - 06:12. Nautical Dark: 20:58 - 05:37. Astro Dark: 21:36 - 05:00

Total Clouds (% Sky Obscured)

91
100
100
100
100
100
100
99
92
83
73
77
82
86
84
83
83
74
66
62
66
69
71
64

Low Clouds (% Sky Obscured)

47
56
50
39
22
7
4
3
0
0
0
10
17
25
49
73
83
74
64
49
36
23
9
17

Medium Clouds (% Sky Obscured)

61
83
88
92
98
79
59
37
33
29
25
17
8
0
0
0
0
0
0
2
8
17
24
25

High Clouds (% Sky Obscured)

82
100
100
100
100
100
99
98
87
76
65
59
48
41
33
26
19
16
10
4
6
3
0
0

ISS Passover

Visibility (miles)

8
6
5
6
8
9
8
6
5
6
6
7
5
2
0
3
6
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

19
23
39
47
51
51
50
51
49
46
39
29
18
3
7
3
2
7
8
4
31
39
38
33

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

29
31
32
26
26
27
27
27
26
25
25
25
25
25
25
21
22
23
23
23
23
30
29
28

Dew Point (°C)

15
18
19
20
21
21
21
21
20
20
20
20
20
19
20
19
20
20
20
20
20
20
21
21

Relative Humidity (%)

43
52
63
69
77
84
84
84
85
85
87
88
91
92
96
92
89
87
78
71
64
68
72
77

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1013
1013
1013
1013
1012
1012
1011
1011
1011
1011

Ozone (du)

281
281
280
281
281
282
281
281
281
282
283
284
284
284
284
285
286
286
285
284
283
283
282
282

Tuesday 1

Waning Gibbous 72%

21:38

13:02

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

Sun - Rise: 06:43, Set: 19:52, Transit: 13:16. Moon - Rise: 21:38, Set: 13:02. Civil Dark: 20:21 - 06:14. Nautical Dark: 20:56 - 05:38. Astro Dark: 21:34 - 05:01

Total Clouds (% Sky Obscured)

57
60
68
68
63
69
77
85
90
91
100
91
88
85
86
90
95
97
99
100

Low Clouds (% Sky Obscured)

25
33
23
12
2
5
7
10
20
32
44
35
31
40
41
33
19
22
27
37

Medium Clouds (% Sky Obscured)

28
28
35
42
45
29
23
22
29
30
37
41
53
64
77
88
93
94
95
95

High Clouds (% Sky Obscured)

0
0
0
3
10
22
33
40
59
80
93
74
55
32
32
43
59
72
86
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

Fog (%)

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

Precipitation Probability (%)

26
16
12
6
0
3
4
3
3
4
3
31
49
55
73
84
88
70
61
45

Precipitation Amount (mm)

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
6
5
4
4
4
4
4
5
4
3
2
1
1
2
1
1
1
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
26
27
23
23
24
24
23
23
22
22
22
22
22
22
24
24
23
24
24

Dew Point (°C)

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

Relative Humidity (%)

79
81
85
85
84
85
86
86
88
88
88
87
84
84
82
80
77
75
78
80

Pressure (mb)

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

Ozone (du)

281
281
280
281
281
282
282
282
282
281
280
279
280
280
280
280
280
281
280
280

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

Generated: 26/08/26 18:11:31. Forecast: 26/08/26 to 01/09/26. Timezone: UTC-4.00