Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 15

Waxing Crescent 20%

10:54

21:31

20 Bad
21 Bad
22 Bad
23 OK
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
18 Bad
19 Bad

Sun - Rise: 06:16, Set: 20:21, Transit: 13:18. Moon - Rise: 10:54, Set: 21:31. Civil Dark: 20:53 - 05:44. Nautical Dark: 21:32 - 05:05. Astro Dark: 22:16 - 04:21

Total Clouds (% Sky Obscured)

88
49
74
41
93
66
87
90
77
77
86
89
93
92
99
100
99
100
99
98
81
99
96
94

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
7
25
19
14
42
20
47
62
36

Medium Clouds (% Sky Obscured)

2
3
4
41
71
57
60
83
73
66
85
89
91
90
90
98
98
84
88
79
55
95
90
86

High Clouds (% Sky Obscured)

36
49
19
41
50
15
57
28
15
28
12
8
80
76
97
100
95
100
51
81
51
50
20
3

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
Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
3
4
9
13
27
63
41

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
0.4
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
17
16
15
14
14
14
13
13
13
13
14
16
17
19
21
21
21
22
23
23
23
22
20

Feels Like (°C)

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

Dew Point (°C)

13
12
11
11
11
12
12
12
11
11
10
9
10
11
9
8
9
10
8
10
10
10
13
13

Relative Humidity (%)

69
73
74
78
82
84
89
90
87
86
84
73
69
66
51
43
45
49
39
45
41
42
54
63

Pressure (mb)

1021
1022
1022
1021
1021
1021
1020
1020
1019
1019
1019
1018
1018
1017
1016
1015
1014
1013
1012
1011
1010
1010
1010
1009

Ozone (du)

303
302
302
301
301
300
300
300
301
300
301
302
303
304
304
304
303
302
302
300
298
298
300
301

Sunday 16

Waxing Crescent 29%

12:05

21:49

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 OK
14 OK
15 OK
16 Bad
17 OK
18 OK
19 OK

Sun - Rise: 06:18, Set: 20:19, Transit: 13:17. Moon - Rise: 12:05, Set: 21:49. Civil Dark: 20:51 - 05:46. Nautical Dark: 21:30 - 05:06. Astro Dark: 22:14 - 04:23

Total Clouds (% Sky Obscured)

94
97
100
94
91
89
92
93
94
99
92
100
100
86
77
75
55
48
40
36
49
34
37
30

Low Clouds (% Sky Obscured)

54
87
71
81
80
75
85
89
94
99
92
100
100
85
75
73
55
48
40
36
41
34
21
12

Medium Clouds (% Sky Obscured)

71
73
85
67
23
38
27
21
0
0
0
0
0
0
0
0
0
0
0
25
32
0
0
0

High Clouds (% Sky Obscured)

27
0
52
56
54
5
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
5
34
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
4
0
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
1
1
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
20
10
20
9
29
26
6
4
1
1
13
1
15
4
8
6
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
67
76
86
90
90
95
98
98
98
96
98
98
87
85
87
72
58
52
48
46
45
47
63

Pressure (mb)

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

Ozone (du)

302
303
304
304
303
303
305
306
308
310
310
311
314
315
315
315
315
315
315
317
320
319
320
321

Monday 17

Waxing Crescent 39%

13:15

22:10

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

Sun - Rise: 06:19, Set: 20:17, Transit: 13:17. Moon - Rise: 13:15, Set: 22:10. Civil Dark: 20:49 - 05:47. Nautical Dark: 21:28 - 05:08. Astro Dark: 22:12 - 04:25

Total Clouds (% Sky Obscured)

14
40
56
13
14
56
13
27
34
33
56
81
40
37
90
86
85
52
48
42
38
44
49
55

Low Clouds (% Sky Obscured)

0
0
2
0
0
0
0
20
9
28
43
68
27
25
49
49
23
22
21
22
23
28
27
35

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
17
0
0
0
0
0
53
79
82
52
43
42
38
44
49
55

High Clouds (% Sky Obscured)

14
40
56
11
12
47
11
2
1
0
24
30
37
37
35
33
3
26
25
20
2
1
2
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
1
3

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)

3
3
2
2
2
2
2
2
2
2
3
3
4
4
5
7
7
8
9
9
9
10
9
7

Chance of Frost

Temperature (°C)

18
16
14
13
13
12
12
12
12
12
12
13
16
18
21
22
23
24
25
25
25
25
24
22

Feels Like (°C)

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

Dew Point (°C)

13
12
11
10
10
10
10
10
10
10
10
10
11
11
10
10
9
9
9
9
9
10
10
11

Relative Humidity (%)

71
77
80
82
86
89
89
89
89
86
86
81
72
62
51
45
42
39
36
36
36
38
41
50

Pressure (mb)

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

Ozone (du)

322
324
325
326
328
328
323
321
320
319
317
318
319
321
322
322
323
323
323
324
326
325
326
325

Tuesday 18

Waxing Crescent 49%

14:24

22:33

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
18 Bad
19 Bad

Sun - Rise: 06:20, Set: 20:16, Transit: 13:17. Moon - Rise: 14:24, Set: 22:33. Civil Dark: 20:47 - 05:48. Nautical Dark: 21:26 - 05:09. Astro Dark: 22:09 - 04:27

Total Clouds (% Sky Obscured)

70
85
100
100
100
97
97
100
100
100
100
100
100
100
91
85
85
81
80
94
78
96
92
87

Low Clouds (% Sky Obscured)

42
52
62
61
61
60
62
65
73
74
71
69
66
62
56
55
49
43
34
27
23
28
56
74

Medium Clouds (% Sky Obscured)

56
32
34
76
85
37
22
12
0
0
0
0
0
0
0
2
4
5
11
16
21
22
22
23

High Clouds (% Sky Obscured)

34
61
100
100
100
93
92
100
100
100
100
100
80
75
65
65
65
67
70
92
72
77
49
24

ISS Passover

Visibility (miles)

9
9
9
4
4
9
9
9
9
9
9
9
0
8
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
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

19
40
56
66
47
20
14
6
0
0
0
0
1
0
0
2
2
0
0
0
0
1
0
0

Precipitation Amount (mm)

0
0
0.2
0.4
0.2
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
5
5
4
4
3
3
2
2
3
3
2
2
3
4
4
5
5
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
58
76
90
98
98
98
98
98
100
98
98
98
96
86
53
40
36
34
32
31
33
39
49

Pressure (mb)

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

Ozone (du)

323
323
324
326
330
334
332
330
333
334
333
337
338
339
343
341
343
342
340
339
338
339
340
341

Wednesday 19

First Quarter 58%

15:29

23:02

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
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

Sun - Rise: 06:21, Set: 20:14, Transit: 13:17. Moon - Rise: 15:29, Set: 23:02. Civil Dark: 20:46 - 05:50. Nautical Dark: 21:24 - 05:11. Astro Dark: 22:07 - 04:29

Total Clouds (% Sky Obscured)

85
81
50
51
62
66
58
66
73
50
51
25
30
43
57
59
63
65
58
57
57
55
55
50

Low Clouds (% Sky Obscured)

68
65
50
41
38
34
37
34
32
25
16
6
17
28
40
42
44
46
31
15
0
11
22
34

Medium Clouds (% Sky Obscured)

20
20
19
20
23
26
18
10
2
2
1
1
8
12
15
9
11
14
23
28
37
30
27
21

High Clouds (% Sky Obscured)

23
4
0
1
11
20
31
51
73
50
25
0
0
0
1
1
0
0
1
2
3
2
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
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)

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

Chance of Frost

Temperature (°C)

18
17
16
13
12
12
11
11
10
10
10
11
13
15
18
20
21
21
22
23
23
23
21
19

Feels Like (°C)

16
15
14
13
12
10
10
10
10
10
10
10
12
12
13
14
15
16
17
23
22
21
22
22

Dew Point (°C)

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

Relative Humidity (%)

50
50
53
68
69
72
73
78
80
82
84
75
63
53
46
39
37
35
33
32
32
32
40
50

Pressure (mb)

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

Ozone (du)

341
339
340
342
343
341
341
345
349
354
347
342
342
340
339
338
336
335
333
333
332
332
331
330

Thursday 20

Waxing Gibbous 55%

16:30

23:37

20 OK
21 OK
22 Good
23 OK
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
18 Bad
19 Bad

Sun - Rise: 06:23, Set: 20:12, Transit: 13:16. Moon - Rise: 16:30, Set: 23:37. Civil Dark: 20:44 - 05:51. Nautical Dark: 21:22 - 05:13. Astro Dark: 22:05 - 04:31

Total Clouds (% Sky Obscured)

40
27
13
31
50
68
71
76
81
84
88
90
92
93
95
96
97
96
97
98
100
95
89
83

Low Clouds (% Sky Obscured)

22
11
0
0
0
0
0
0
0
0
0
0
1
1
2
2
2
1
7
18
33
27
20
13

Medium Clouds (% Sky Obscured)

16
8
0
9
13
16
13
13
20
29
38
47
52
55
59
62
64
64
56
49
46
43
36
27

High Clouds (% Sky Obscured)

9
15
13
20
17
11
8
9
15
15
15
15
25
20
19
35
55
74
82
91
100
70
43
15

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)

3
3
2
3
3
3
3
3
3
3
3
3
3
5
6
8
9
10
10
10
10
11
9
8

Chance of Frost

Temperature (°C)

17
15
14
12
12
11
10
10
10
10
12
13
14
17
19
21
22
23
25
24
24
24
22
21

Feels Like (°C)

23
15
14
15
14
13
12
9
9
9
9
8
9
15
15
15
16
18
19
23
22
21
22
23

Dew Point (°C)

10
9
8
7
7
6
6
6
7
8
8
8
9
9
9
9
9
9
8
8
9
9
10
12

Relative Humidity (%)

63
65
68
71
72
72
73
76
80
83
79
74
69
60
53
46
41
38
35
36
37
38
45
55

Pressure (mb)

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

Ozone (du)

329
328
327
326
326
326
326
325
325
324
324
324
324
324
324
324
324
323
322
323
323
324
324
325

Friday 21

Waxing Gibbous 68%

17:22

00:22

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: 06:24, Set: 20:10, Transit: 13:16. Moon - Rise: 17:22, Set: 00:22. Civil Dark: 20:42 - 05:52. Nautical Dark: 21:20 - 05:14. Astro Dark: 22:02 - 04:32

Total Clouds (% Sky Obscured)

79
73
72
78
81
90
91
86
82
88
95
100
100
100
100
88
76
65

Low Clouds (% Sky Obscured)

30
47
64
73
81
86
89
86
82
88
95
100
100
100
100
88
72
46

Medium Clouds (% Sky Obscured)

24
20
24
19
11
0
0
1
1
6
12
19
23
24
26
18
10
3

High Clouds (% Sky Obscured)

39
51
42
34
25
20
18
9
3
16
27
32
28
24
22
27
35
45

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

20
36
51
59
60
57
51
37
10
38
54
64
62
52
25
27
21
9

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
17
17
17
17
17
16
15
15
14
14
13
13
15
15
14
14
16

Dew Point (°C)

13
12
11
9
10
10
11
12
12
13
13
12
12
10
8
5
5
5

Relative Humidity (%)

65
67
68
69
71
73
76
82
86
92
87
82
77
62
50
40
38
36

Pressure (mb)

1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014

Ozone (du)

326
325
324
323
321
320
318
318
319
319
320
320
320
320
319
318
318
318

Forecast for Algonquin Park, Canada (45.58,-78.51)

Generated: 15/08/26 20:27:05. Forecast: 15/08/26 to 21/08/26. Timezone: UTC-4.00