Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 17

Waxing Crescent 25%

10:46

22:45

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: 05:41, Set: 20:48, Transit: 13:14. Moon - Rise: 10:46, Set: 22:45. Civil Dark: 21:23 - 05:06. Nautical Dark: 22:08 - 04:21. Astro Dark: 23:03 - 03:27

Total Clouds (% Sky Obscured)

84
87
86
95
90
99
100
100
100
100
100
100
100
100
100
100
85
73
94
100
100
100
46
43

Low Clouds (% Sky Obscured)

0
0
0
0
3
0
48
32
79
72
32
61
31
56
68
92
85
73
70
78
61
63
46
43

Medium Clouds (% Sky Obscured)

2
40
81
88
89
73
81
86
41
32
77
82
77
87
41
0
13
27
56
60
47
0
6
20

High Clouds (% Sky Obscured)

82
87
75
84
55
83
48
64
96
92
100
100
98
100
100
100
79
63
78
100
100
100
12
8

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
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
Very Light Rain
None
None
None
Light Rain
None
Light Rain
Very Light Rain
Light Rain
None
None
None
Moderate Rain
Light Rain
Light Rain
None
None
Very Light Rain

Precipitation Probability (%)

0
0
0
0
1
25
49
38
35
47
78
58
78
78
95
66
37
55
95
95
95
87
65
64

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0
0
0
0.5
0
0.5
0.3
1.5
0
0
0
2.8
0.9
1.6
0
0
0.3

Wind Speed/Direction (mph)

4
6
5
5
5
4
5
3
2
4
4
5
5
5
6
7
11
14
14
12
12
12
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
10
10
9
8
8
10
14
15
15
15
15
16
16
17
17
13
14
15
18
20
21
19
15

Relative Humidity (%)

37
45
49
53
53
54
66
87
92
92
92
92
95
93
90
85
65
59
59
74
81
84
67
52

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1014
1013
1013
1012
1011
1010
1009
1008
1007
1006
1004
1003
1003
1002
1001
1000
1000

Ozone (du)

327
326
327
328
328
328
328
326
326
326
326
327
326
325
325
326
327
327
327
327
327
331
336
342

Saturday 18

Waxing Crescent 35%

11:56

23:04

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

Sun - Rise: 05:42, Set: 20:47, Transit: 13:14. Moon - Rise: 11:56, Set: 23:04. Civil Dark: 21:22 - 05:07. Nautical Dark: 22:07 - 04:22. Astro Dark: 23:01 - 03:29

Total Clouds (% Sky Obscured)

52
69
71
59
17
4
2
12
18
24
12
7
11
0
12
2
6
5
3
0
4
14
11
18

Low Clouds (% Sky Obscured)

52
62
48
26
17
4
2
12
18
24
12
7
11
0
12
0
0
0
0
0
4
14
11
18

Medium Clouds (% Sky Obscured)

7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
16
65
59
2
0
0
0
0
0
0
0
0
0
0
2
5
4
3
0
0
0
0
4

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
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 (%)

52
28
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.3
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)

13
12
13
12
12
11
9
9
8
8
8
8
7
7
8
8
8
8
9
9
9
8
8
8

Chance of Frost

Temperature (°C)

24
23
20
19
18
17
16
16
15
15
14
13
13
14
15
16
18
20
21
23
24
25
25
25

Feels Like (°C)

24
23
19
17
15
15
16
15
15
14
13
12
12
13
14
15
16
18
19
20
21
23
23
23

Dew Point (°C)

11
13
16
15
13
11
12
12
12
11
10
9
9
10
9
7
6
4
3
3
3
4
4
5

Relative Humidity (%)

43
53
75
77
73
71
74
78
79
80
75
72
76
75
67
55
45
36
28
26
25
25
25
27

Pressure (mb)

1000
1001
1003
1005
1006
1007
1008
1008
1009
1009
1010
1011
1011
1012
1013
1013
1014
1014
1013
1013
1013
1012
1012
1012

Ozone (du)

353
353
350
354
365
369
367
367
367
368
372
372
371
373
376
370
366
364
363
362
361
362
362
357

Sunday 19

Waxing Crescent 32%

13:05

23:23

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

Sun - Rise: 05:43, Set: 20:46, Transit: 13:14. Moon - Rise: 13:05, Set: 23:23. Civil Dark: 21:21 - 05:08. Nautical Dark: 22:06 - 04:24. Astro Dark: 22:59 - 03:31

Total Clouds (% Sky Obscured)

15
28
43
71
47
11
10
53
59
76
59
81
76
39
39
32
15
20
20
14
33
59
86
75

Low Clouds (% Sky Obscured)

15
19
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
5
38
45
33
10
25
14
15
5
20
14
3
3
2
0

High Clouds (% Sky Obscured)

4
22
43
71
47
10
8
38
59
70
51
55
36
31
8
18
3
20
20
4
26
38
52
50

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)

7
5
2
3
3
2
3
5
5
5
4
4
4
4
5
6
6
7
8
9
10
11
11
12

Chance of Frost

Temperature (°C)

24
24
22
19
18
17
16
15
14
13
13
13
13
14
17
19
21
22
24
25
26
26
25
25

Feels Like (°C)

23
24
22
18
16
16
16
14
14
13
12
13
13
13
16
19
20
21
21
21
23
23
23
22

Dew Point (°C)

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

Relative Humidity (%)

29
41
52
53
59
62
65
64
65
69
74
76
78
71
61
53
46
39
34
29
27
28
30
30

Pressure (mb)

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

Ozone (du)

354
350
347
345
343
342
341
341
339
339
338
335
334
333
334
335
334
336
335
336
335
338
340
338

Monday 20

Waxing Crescent 45%

14:13

23:42

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: 05:44, Set: 20:45, Transit: 13:14. Moon - Rise: 14:13, Set: 23:42. Civil Dark: 21:20 - 05:09. Nautical Dark: 22:05 - 04:25. Astro Dark: 22:58 - 03:32

Total Clouds (% Sky Obscured)

77
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
84
90
99
100
98
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
10
20
30
40
49
58
69
80
91
91
84
90
91
90
89
87

Medium Clouds (% Sky Obscured)

0
0
11
17
21
22
24
100
99
85
98
98
99
100
100
91
92
96
66
67
49
32
18
20

High Clouds (% Sky Obscured)

62
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
87
66
57
43
94
100
76
97

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

Precipitation Probability (%)

0
0
0
0
0
1
1
1
23
38
49
57
62
60
95
95
95
95
85
66
86
84
72
78

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.6
4.1
7
0.6
0.3
0
0.4
0.3
0
0.3

Wind Speed/Direction (mph)

10
8
6
5
5
5
4
5
5
4
4
4
4
5
7
8
9
11
13
14
14
13
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
8
11
10
10
9
10
12
13
14
14
14
14
14
15
16
14
9
9
8
11
12
11
13

Relative Humidity (%)

32
38
51
54
55
57
61
68
73
78
82
81
81
81
81
88
71
52
47
41
50
52
48
56

Pressure (mb)

1011
1011
1011
1010
1010
1010
1009
1008
1008
1007
1007
1006
1006
1006
1006
1005
1005
1005
1004
1004
1004
1003
1003
1002

Ozone (du)

331
330
328
328
328
329
327
324
323
321
323
323
324
329
333
338
345
343
344
345
344
344
346
345

Tuesday 21

First Quarter 55%

15:20

00:04

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 OK
09 Good
10 Good
11 Good
12 OK
13 OK
14 OK
15 Bad
16 Bad
17 Bad

Sun - Rise: 05:45, Set: 20:45, Transit: 13:14. Moon - Rise: 15:20, Set: 00:04. Civil Dark: 21:19 - 05:11. Nautical Dark: 22:03 - 04:27. Astro Dark: 22:56 - 03:34

Total Clouds (% Sky Obscured)

100
100
98
62
95
75
87
85
78
72
65
60
59
50
28
16
5
15
25
35
44
50
56
64

Low Clouds (% Sky Obscured)

85
83
81
62
78
71
63
53
32
16
11
14
15
10
9
7
5
10
13
15
19
23
28
36

Medium Clouds (% Sky Obscured)

23
30
30
21
16
10
5
0
0
0
0
0
0
0
0
0
0
3
6
10
14
17
20
24

High Clouds (% Sky Obscured)

100
100
87
19
4
0
74
80
78
72
65
60
59
0
0
1
1
6
15
28
41
49
52
34

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
None
Very 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 (%)

69
58
82
85
49
26
14
1
0
0
0
0
0
0
1
1
0
3
3
3
3
3
1
2

Precipitation Amount (mm)

0.2
0
0.2
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)

10
7
7
4
5
6
7
7
7
7
8
8
8
8
8
8
9
10
10
10
9
7
6
6

Chance of Frost

Temperature (°C)

22
22
21
20
19
18
17
16
15
14
14
13
13
14
14
16
17
19
20
21
23
23
23
23

Feels Like (°C)

21
21
22
21
22
20
18
16
15
13
12
11
11
11
12
12
13
14
16
18
20
21
21
21

Dew Point (°C)

14
15
17
19
18
17
16
15
14
12
11
9
9
9
9
8
8
8
9
9
10
11
12
13

Relative Humidity (%)

62
66
77
93
92
92
90
90
93
87
86
79
75
71
70
61
53
47
46
45
44
47
50
54

Pressure (mb)

1002
1002
1002
1003
1004
1004
1005
1005
1005
1006
1007
1007
1008
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

343
344
348
353
357
357
357
356
357
360
360
361
362
366
375
373
371
368
367
365
363
365
366
367

Wednesday 22

Waxing Gibbous 65%

16:26

00:30

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

Sun - Rise: 05:46, Set: 20:44, Transit: 13:14. Moon - Rise: 16:26, Set: 00:30. Civil Dark: 21:18 - 05:12. Nautical Dark: 22:02 - 04:28. Astro Dark: 22:54 - 03:36

Total Clouds (% Sky Obscured)

71
70
80
92
100
87
74
68
64
59
51
54
60
67
53
33
10
15
18
17
22
28
34
36

Low Clouds (% Sky Obscured)

43
51
43
35
27
29
25
29
22
2
1
1
1
4
0
0
0
8
17
17
22
28
34
36

Medium Clouds (% Sky Obscured)

23
19
15
6
5
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
6
9
14
12

High Clouds (% Sky Obscured)

19
0
2
4
12
23
35
44
35
40
51
54
60
67
53
28
0
0
0
0
0
0
0
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
21
20
16
15
14
14
14
13
11
11
12
12
11
10
15
16
17
17
16
16
24
23
22

Dew Point (°C)

13
13
14
12
11
10
10
9
9
10
10
11
11
11
11
11
10
10
9
9
8
7
6
5

Relative Humidity (%)

56
59
62
64
68
72
71
74
74
81
89
96
89
80
74
64
55
49
43
38
34
31
29
27

Pressure (mb)

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

Ozone (du)

365
362
359
359
359
359
359
360
360
361
363
365
365
366
366
365
365
364
363
363
362
362
362
362

Thursday 23

Waxing Gibbous 74%

17:29

01:02

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

Sun - Rise: 05:47, Set: 20:43, Transit: 13:14. Moon - Rise: 17:29, Set: 01:02. Civil Dark: 21:17 - 05:13. Nautical Dark: 22:01 - 04:29. Astro Dark: 22:52 - 03:38

Total Clouds (% Sky Obscured)

39
36
27
16
13
19
13
21
20
18
18
23
30
33
39
43
49
58
70
76

Low Clouds (% Sky Obscured)

35
29
18
9
0
9
12
12
9
7
6
12
18
24
23
23
26
32
51
52

Medium Clouds (% Sky Obscured)

17
33
27
16
13
9
5
0
3
5
7
8
14
17
23
29
33
30
30
25

High Clouds (% Sky Obscured)

23
36
27
16
13
5
2
0
0
0
0
0
0
0
0
1
1
1
2
6

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 (%)

0
0
0
0
0
0
0
0
9
12
13
21
25
32
32
32
29
44
51
43

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

Chance of Frost

Temperature (°C)

24
23
21
20
18
16
16
16
15
15
15
14
16
17
18
20
21
22
24
25

Feels Like (°C)

24
25
25
20
20
19
19
19
18
15
15
14
15
14
14
20
19
19
21
22

Dew Point (°C)

7
9
11
10
10
9
10
11
12
12
13
13
14
15
17
16
14
13
13
13

Relative Humidity (%)

34
41
51
54
57
62
66
73
79
83
87
93
92
90
90
77
65
54
50
47

Pressure (mb)

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

Ozone (du)

364
366
368
367
367
366
365
363
362
361
361
360
361
361
362
361
359
358
358
358

Forecast for Erinsville, Lennox and Addington County, Canada (44.48,-77.05)

Generated: 17/07/26 18:14:06. Forecast: 17/07/26 to 23/07/26. Timezone: UTC-4.00