Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 20

Waxing Gibbous 58%

15:26

23:49

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

Sun - Rise: 06:29, Set: 20:13, Transit: 13:20. Moon - Rise: 15:26, Set: 23:49. Civil Dark: 20:44 - 05:59. Nautical Dark: 21:21 - 05:21. Astro Dark: 22:02 - 04:41

Total Clouds (% Sky Obscured)

19
11
7
5
17
16
0
0
0
0
4
66
16
58
65
32
19
13
17
16
5
40
67
55

Low Clouds (% Sky Obscured)

19
11
7
0
5
6
0
0
0
0
2
6
0
0
5
4
0
3
6
3
0
0
12
10

Medium Clouds (% Sky Obscured)

19
11
7
3
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
4
40
49
40

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
50
14
58
63
25
19
9
11
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
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 (%)

29
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)

7
7
8
10
8
6
5
4
4
4
3
3
3
3
3
2
2
2
2
4
5
6
6
6

Chance of Frost

Temperature (°C)

24
24
23
22
21
18
16
15
14
14
13
12
12
11
11
11
11
13
17
20
22
23
24
24

Feels Like (°C)

23
21
20
20
20
18
15
14
14
14
13
12
12
11
10
10
11
14
18
20
22
23
22
23

Dew Point (°C)

10
10
11
10
10
10
8
8
8
8
8
8
8
8
7
7
7
8
9
10
10
10
9
9

Relative Humidity (%)

41
43
46
44
49
57
59
62
66
70
74
76
77
79
78
77
77
69
60
53
48
43
39
37

Pressure (mb)

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

Ozone (du)

327
328
333
331
331
329
326
325
326
328
325
325
324
325
326
325
325
324
323
322
322
320
319
319

Friday 21

Waxing Gibbous 68%

16:26

00:34

15 OK
16 OK
17 Good
18 OK
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 OK
11 OK
12 Bad
13 Bad
14 Bad

Sun - Rise: 06:30, Set: 20:11, Transit: 13:20. Moon - Rise: 16:26, Set: 00:34. Civil Dark: 20:42 - 06:00. Nautical Dark: 21:19 - 05:23. Astro Dark: 21:59 - 04:43

Total Clouds (% Sky Obscured)

27
28
12
33
58
69
35
32
81
76
87
98
100
100
100
96
100
71
76
42
40
55
59
78

Low Clouds (% Sky Obscured)

9
12
3
2
3
3
3
3
3
0
6
2
0
0
17
15
11
0
18
11
29
26
28
25

Medium Clouds (% Sky Obscured)

20
17
8
15
17
19
18
23
18
26
22
16
9
23
50
45
51
22
18
18
13
19
18
34

High Clouds (% Sky Obscured)

0
0
2
19
47
66
15
0
81
58
82
96
100
100
100
85
56
30
32
6
2
55
59
78

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
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
21
5
8
37
53
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
1.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
25
24
24
23
20
17
16
15
15
15
14
15
15
16
16
16
18
20
22
23
24
25
25

Feels Like (°C)

23
25
24
23
23
20
17
16
16
16
15
14
13
13
14
15
16
17
19
21
24
24
25
24

Dew Point (°C)

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

Relative Humidity (%)

36
37
39
43
52
56
59
68
77
76
76
76
78
82
90
92
89
79
70
66
58
51
45
44

Pressure (mb)

1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1014
1014
1014
1014
1014
1013
1012
1012
1012

Ozone (du)

319
318
321
322
322
320
320
320
317
316
317
318
320
322
325
326
325
324
321
320
318
313
312
312

Saturday 22

Waxing Gibbous 77%

17:18

01:27

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
13 Bad
14 Bad

Sun - Rise: 06:31, Set: 20:10, Transit: 13:20. Moon - Rise: 17:18, Set: 01:27. Civil Dark: 20:40 - 06:01. Nautical Dark: 21:17 - 05:24. Astro Dark: 21:57 - 04:44

Total Clouds (% Sky Obscured)

78
72
69
65
99
100
100
100
100
100
95
53
61
67
69
68
68
70
75
77
76
73
72
69

Low Clouds (% Sky Obscured)

27
24
24
18
80
56
89
84
87
86
87
53
61
67
56
30
33
39
66
77
74
68
56
64

Medium Clouds (% Sky Obscured)

35
31
28
35
64
70
71
65
50
40
35
40
40
50
55
60
33
43
25
5
2
1
0
0

High Clouds (% Sky Obscured)

78
72
69
65
80
100
100
100
100
100
86
10
10
25
20
25
35
30
45
50
40
39
40
25

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
18
0
0
51
51
34
1
34
36
7
7
7
7
7
7
7

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
91
76
50
38
36
30
38
35
18
35
26
19
29
41
38
32
28
24

Precipitation Amount (mm)

1.6
1.2
1.5
1.6
0.6
0.6
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
8
8
7
5
6
3
3
3
4
4
4
4
4
5
5
6
8
10
11
12
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
10
12
14
17
18
17
17
16
15
15
15
15
15
15
15
16
16
17
17
17
16
16

Relative Humidity (%)

45
44
47
52
67
86
98
98
98
95
93
93
95
96
96
96
98
96
92
88
84
79
74
70

Pressure (mb)

1011
1011
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1008
1008
1009
1009
1010
1010
1010
1010
1010
1010

Ozone (du)

313
314
316
317
317
316
317
317
318
319
321
322
324
324
324
326
328
330
332
334
336
339
341
344

Sunday 23

Waxing Gibbous 85%

18:01

02:28

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

Sun - Rise: 06:32, Set: 20:08, Transit: 13:19. Moon - Rise: 18:01, Set: 02:28. Civil Dark: 20:38 - 06:02. Nautical Dark: 21:15 - 05:25. Astro Dark: 21:55 - 04:46

Total Clouds (% Sky Obscured)

67
64
36
16
8
19
27
37
40
39
59
63
45
39
84
72
46
51
58
57
74
88
100
100

Low Clouds (% Sky Obscured)

67
64
35
7
4
5
7
10
10
10
48
55
23
24
80
60
21
36
35
36
57
79
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
6
11
17
11
6
0
0
0
0
12
29
44
46
48
50
49
49
48
56

High Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
23
43
46
51
58
57
50
27
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 (%)

7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7

Precipitation Type

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

Precipitation Probability (%)

19
22
25
10
15
5
11
2
5
6
5
7
8
6
12
17
19
44
54
61
51
36
16
20

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.2
0
0
0

Wind Speed/Direction (mph)

13
13
13
12
10
7
6
5
5
5
4
4
3
4
3
4
5
5
7
9
10
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

15
15
15
15
14
13
13
13
12
11
11
10
10
11
10
10
11
11
9
7
6
5
4
6

Relative Humidity (%)

68
67
70
73
78
85
93
96
96
95
96
90
93
95
95
89
93
84
69
56
53
48
44
50

Pressure (mb)

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

Ozone (du)

349
351
350
352
351
348
348
346
344
344
344
342
340
337
337
337
336
336
336
336
337
337
337
335

Monday 24

Waxing Gibbous 91%

18:37

03:34

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK
23 OK
00 OK
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

Sun - Rise: 06:34, Set: 20:06, Transit: 13:19. Moon - Rise: 18:37, Set: 03:34. Civil Dark: 20:37 - 06:03. Nautical Dark: 21:13 - 05:27. Astro Dark: 21:53 - 04:48

Total Clouds (% Sky Obscured)

99
100
86
83
77
56
44
30
26
21
45
97
93
90
85
81
76
72
67
64
63
63
66
60

Low Clouds (% Sky Obscured)

97
100
43
34
43
34
22
11
10
9
8
5
4
2
5
8
13
19
16
16
16
18
20
25

Medium Clouds (% Sky Obscured)

59
65
61
57
53
37
24
15
10
5
0
52
60
60
61
58
55
47
43
40
43
46
49
34

High Clouds (% Sky Obscured)

0
0
0
0
0
0
3
2
2
3
35
23
19
20
25
30
35
30
30
30
18
12
11
5

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 (%)

7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7

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 (%)

18
16
14
10
3
2
1
0
0
1
0
1
1
0
1
2
1
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
52
58
52
60
71
72
74
73
75
79
77
75
73
70
66
65
62
56
49
44
42
40
38

Pressure (mb)

1015
1015
1015
1015
1015
1016
1016
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1019
1019
1018
1018
1018
1018
1017

Ozone (du)

333
331
329
329
329
327
325
324
323
321
318
317
316
315
314
316
318
320
320
319
319
318
318
317

Tuesday 25

Waxing Gibbous 96%

19:06

04:42

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

Sun - Rise: 06:35, Set: 20:05, Transit: 13:19. Moon - Rise: 19:06, Set: 04:42. Civil Dark: 20:35 - 06:05. Nautical Dark: 21:11 - 05:28. Astro Dark: 21:51 - 04:49

Total Clouds (% Sky Obscured)

55
49
45
44
49
49
48
44
51
45
39
38
42
53
67
77
87
87
87
86
87
86
85
88

Low Clouds (% Sky Obscured)

25
25
36
42
48
37
30
15
19
21
23
33
42
50
54
60
66
65
61
58
58
58
54
52

Medium Clouds (% Sky Obscured)

20
5
4
2
0
0
0
7
13
16
18
21
23
26
39
52
69
70
72
64
59
54
49
30

High Clouds (% Sky Obscured)

6
3
7
10
15
16
17
22
20
18
13
34
42
53
67
77
77
74
77
79
77
80
82
86

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 (%)

7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7

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
2
2
1
1
2
2
4
4
2
4
4
2
4

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

Chance of Frost

Temperature (°C)

22
22
23
21
20
18
17
15
14
14
13
13
12
12
12
13
14
15
17
19
21
22
22
22

Feels Like (°C)

21
21
21
21
21
22
16
16
16
15
13
13
12
12
13
13
13
13
16
18
19
20
21
22

Dew Point (°C)

7
8
9
9
9
10
9
9
9
8
7
6
6
7
7
7
8
9
10
12
14
15
16
17

Relative Humidity (%)

38
39
40
44
50
56
61
66
73
70
68
65
66
69
69
68
68
67
65
63
62
64
67
71

Pressure (mb)

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

Ozone (du)

317
318
318
318
317
317
316
316
316
315
315
314
314
313
313
313
313
314
313
312
312
312
313
313

Wednesday 26

Waxing Gibbous 99%

19:30

05:50

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

Sun - Rise: 06:36, Set: 20:03, Transit: 13:19. Moon - Rise: 19:30, Set: 05:50. Civil Dark: 20:33 - 06:06. Nautical Dark: 21:10 - 05:30. Astro Dark: 21:48 - 04:51

Total Clouds (% Sky Obscured)

94
100
99
98
97
97
97
96
95
93
88
87
86
81
74
66
64

Low Clouds (% Sky Obscured)

56
62
59
53
46
40
32
25
23
21
16
26
36
47
41
33
28

Medium Clouds (% Sky Obscured)

30
35
49
52
51
48
44
35
33
28
26
26
23
18
29
42
60

High Clouds (% Sky Obscured)

90
95
87
78
62
66
71
80
72
56
50
60
61
53
47
41
55

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
2
4
4
1
3
2
0
0
0
0
0
0
0
13
7
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
21
20
21
21
22
18
17
17
17
16
17
16
15
16
16
15

Dew Point (°C)

16
16
15
15
15
15
15
15
15
15
14
14
14
14
13
13
14

Relative Humidity (%)

67
65
61
67
71
78
82
88
92
92
93
93
93
93
92
89
89

Pressure (mb)

1014
1014
1014
1014
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

314
314
315
315
316
316
316
317
317
318
318
319
319
320
321
321
320

Forecast for Newmarket, Canada (44.06,-79.46)

Generated: 20/08/26 15:21:05. Forecast: 20/08/26 to 26/08/26. Timezone: UTC-4.00