Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 8

Waning Crescent 14%

01:46

17:34

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

Sun - Rise: 06:04, Set: 20:22, Transit: 13:12. Moon - Rise: 01:46, Set: 17:34. Civil Dark: 20:54 - 05:32. Nautical Dark: 21:34 - 04:52. Astro Dark: 22:18 - 04:08

Total Clouds (% Sky Obscured)

100
100
75
78
55
54
55
54
40
24
36
25
19
11
7
18
17
22
31
18
9
0
0
0

Low Clouds (% Sky Obscured)

39
33
28
32
23
20
24
31
29
24
30
22
15
8
7
16
14
16
21
11
6
0
0
0

Medium Clouds (% Sky Obscured)

3
3
1
17
3
0
10
16
0
0
12
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
6
1
34
45
42
45
23
10
0
0
0
0
0
0
0
0
0
1
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

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

Precipitation Probability (%)

74
95
95
39
21
7
27
60
34
8
19
17
5
2
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
26
27
27
26
27
28
27
26
25
25
24
23
22
20
19
19
18
17
18
20
22
23
25

Dew Point (°C)

18
18
17
17
16
16
19
21
20
20
20
20
19
18
17
16
16
15
15
15
14
14
13
11

Relative Humidity (%)

64
63
59
55
55
58
69
83
88
89
91
92
91
88
88
89
92
92
89
78
69
60
50
43

Pressure (mb)

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

Ozone (du)

320
326
322
320
318
316
317
316
313
314
316
321
321
320
320
320
318
319
319
320
320
320
322
322

Sunday 9

Waning Crescent 6%

03:00

18:33

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

Sun - Rise: 06:05, Set: 20:20, Transit: 13:12. Moon - Rise: 03:00, Set: 18:33. Civil Dark: 20:52 - 05:33. Nautical Dark: 21:32 - 04:54. Astro Dark: 22:16 - 04:10

Total Clouds (% Sky Obscured)

10
20
50
55
100
52
48
62
79
94
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

5
12
15
18
6
0
0
0
0
0
0
0
0
0
44
28
0
0
18
25
16
43
58
76

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
20
12
21
83
100
100
99
100
100
80
45
41
50
34
49
47
26
22

High Clouds (% Sky Obscured)

0
0
35
42
100
52
48
52
52
80
100
100
100
63
100
100
100
100
100
100
100
100
100
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 (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
2
5
7
13
2
0
9

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
9
8
8
8
11
9
8
7
6
4
3
3
4
5
5
5
5
5
6
6
8
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

37
33
32
32
33
49
61
61
65
65
64
59
63
70
71
68
71
74
75
73
67
65
64
64

Pressure (mb)

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

Ozone (du)

320
319
318
317
316
316
314
314
313
314
312
311
310
310
310
311
312
313
315
317
319
318
320
321

Monday 10

Waning Crescent 2%

04:22

19:20

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

Sun - Rise: 06:06, Set: 20:19, Transit: 13:12. Moon - Rise: 04:22, Set: 19:20. Civil Dark: 20:51 - 05:34. Nautical Dark: 21:30 - 04:55. Astro Dark: 22:14 - 04:11

Total Clouds (% Sky Obscured)

100
97
84
94
80
74
68
53
27
18
34
36
54
47
49
62
52
37
56
44
60
80
54
46

Low Clouds (% Sky Obscured)

89
73
69
83
77
58
49
45
27
18
34
36
40
44
44
39
31
27
25
26
25
24
21
20

Medium Clouds (% Sky Obscured)

16
34
14
13
0
10
15
10
0
0
0
0
0
0
0
0
15
0
0
10
18
27
21
15

High Clouds (% Sky Obscured)

100
40
1
0
0
14
32
0
0
0
0
0
12
1
2
15
1
1
30
4
16
42
4
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
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

14
20
39
30
29
55
89
81
19
10
5
3
1
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.9
0.7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
12
12
13
11
11
9
7
6
6
6
5
4
5
5
5
5
5
4
5
5
4
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

18
18
19
19
21
20
19
19
19
19
19
18
18
18
17
16
16
15
15
14
14
13
12
12

Relative Humidity (%)

67
67
70
71
78
74
77
84
89
93
95
95
96
96
96
93
93
92
86
76
64
54
46
44

Pressure (mb)

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

Ozone (du)

323
324
324
324
328
330
330
330
332
331
329
326
324
320
319
320
321
323
320
320
320
319
319
317

Tuesday 11

Waning Crescent 2%

05:45

19:55

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

Sun - Rise: 06:07, Set: 20:17, Transit: 13:12. Moon - Rise: 05:45, Set: 19:55. Civil Dark: 20:49 - 05:36. Nautical Dark: 21:28 - 04:57. Astro Dark: 22:12 - 04:13

Total Clouds (% Sky Obscured)

40
47
51
56
60
51
47
35
22
10
34
66
94
96
98
100
100
100
100
89
68
56
62
71

Low Clouds (% Sky Obscured)

17
13
7
0
0
0
0
4
22
10
34
35
40
40
40
40
45
50
40
3
2
1
13
30

Medium Clouds (% Sky Obscured)

12
16
18
22
17
37
47
35
22
10
34
66
76
73
70
72
66
63
60
64
23
32
36
42

High Clouds (% Sky Obscured)

0
5
2
3
20
15
15
10
10
10
34
51
77
75
77
85
90
90
85
57
30
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 (%)

0
0
0
0
0
0
0
2
16
9
1
0
5
8
18
15
1
0
0
0
0
1
4
16

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

Chance of Frost

Temperature (°C)

26
27
27
27
26
25
23
22
21
20
19
18
18
17
17
17
16
17
17
18
20
22
24
25

Feels Like (°C)

26
28
27
27
27
24
24
22
22
20
20
18
18
18
17
17
17
17
18
19
21
25
27
28

Dew Point (°C)

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

Relative Humidity (%)

45
43
42
43
48
55
64
68
70
68
69
72
78
79
81
81
81
77
77
77
70
60
54
51

Pressure (mb)

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

Ozone (du)

316
316
315
315
315
315
315
315
314
313
315
314
316
317
319
318
321
322
325
329
333
333
334
336

Wednesday 12

New Moon 0%

07:05

20:23

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

Sun - Rise: 06:08, Set: 20:16, Transit: 13:11. Moon - Rise: 07:05, Set: 20:23. Civil Dark: 20:47 - 05:37. Nautical Dark: 21:26 - 04:58. Astro Dark: 22:10 - 04:15

Total Clouds (% Sky Obscured)

73
74
68
62
65
64
68
77
93
95
68
58
51
85
91
93
71
50
27
40
55
69
67
63

Low Clouds (% Sky Obscured)

49
55
41
30
24
9
7
17
54
48
10
8
8
16
21
28
27
22
16
27
38
46
51
62

Medium Clouds (% Sky Obscured)

44
42
36
31
34
38
44
53
56
65
56
44
33
0
0
0
0
1
2
11
20
28
37
44

High Clouds (% Sky Obscured)

0
2
5
9
12
17
22
41
62
85
50
25
0
59
76
93
65
36
9
12
15
22
17
16

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
7

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
Very Light Rain

Precipitation Probability (%)

9
19
44
24
14
8
8
8
7
1
6
4
0
4
5
3
4
2
0
10
7
11
47
66

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
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
26
26
25
25
24
24
23
22
21
19
19
18
18
16
16
15
16
17
18
19
20
21
22

Feels Like (°C)

28
28
26
23
24
24
25
24
22
21
20
22
21
21
20
19
19
18
18
17
21
20
21
22

Dew Point (°C)

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

Relative Humidity (%)

47
46
48
58
70
66
64
72
75
73
77
86
88
89
89
90
90
85
77
71
69
67
66
72

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

340
339
337
336
335
333
332
332
333
333
332
332
330
329
331
333
335
335
334
333
331
329
327
327

Thursday 13

Waxing Crescent 1%

08:21

20:45

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

Sun - Rise: 06:10, Set: 20:14, Transit: 13:11. Moon - Rise: 08:21, Set: 20:45. Civil Dark: 20:46 - 05:38. Nautical Dark: 21:25 - 04:59. Astro Dark: 22:08 - 04:17

Total Clouds (% Sky Obscured)

59
61
67
71
53
38
30
36
32
28
37
47
56
63
65
67
76
86
93
89
85
81
76
71

Low Clouds (% Sky Obscured)

59
61
67
71
53
38
30
27
22
18
13
7
2
8
14
20
44
64
68
51
53
56
57
60

Medium Clouds (% Sky Obscured)

50
52
43
50
42
38
30
25
17
7
14
21
29
30
31
32
32
35
38
31
25
22
13
6

High Clouds (% Sky Obscured)

15
20
25
25
20
24
29
26
17
11
30
43
56
63
65
67
42
24
10
5
3
1
0
0

ISS Passover

Visibility (miles)

4
2
4
6
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

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
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

82
74
59
36
31
27
13
16
15
10
13
7
2
1
0
0
26
36
39
52
58
61
58
50

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
85
87
85
86
88
89
90
92
93
93
93
95
95
92
88
85
78
73
68
63
56
51
48

Pressure (mb)

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

Ozone (du)

328
329
327
326
324
328
333
338
346
355
363
364
364
365
363
362
360
361
361
362
361
360
360
360

Friday 14

Waxing Crescent 6%

09:34

21:06

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

Sun - Rise: 06:11, Set: 20:13, Transit: 13:11. Moon - Rise: 09:34, Set: 21:06. Civil Dark: 20:44 - 05:39. Nautical Dark: 21:23 - 05:01. Astro Dark: 22:05 - 04:19

Total Clouds (% Sky Obscured)

67
67
64
61
47
37
28
50
66
85
57
33
9
14
16
15
40
70
100

Low Clouds (% Sky Obscured)

61
62
60
57
46
37
28
19
10
1
1
2
1
1
1
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
2
4
6
5
2
0
28
57
80
55
29
4
10
16
15
40
70
100

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

34
24
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
20
21
21
21
21
20
20
17
16
16
15
15
15
12
11
11
11
10

Dew Point (°C)

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

Relative Humidity (%)

45
42
41
40
39
42
46
49
54
59
65
68
73
76
77
77
79
73
68

Pressure (mb)

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

Ozone (du)

360
361
360
359
359
358
357
357
357
357
357
357
356
356
357
357
358
357
357

Forecast for Yarker, Lennox and Addington County, Canada (44.37,-76.77)

Generated: 08/08/26 13:21:10. Forecast: 08/08/26 to 14/08/26. Timezone: UTC-4.00