Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 25

Waxing Crescent 8%

08:20

22:12

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

Sun - Rise: 05:48, Set: 20:39, Transit: 13:13. Moon - Rise: 08:20, Set: 22:12. Civil Dark: 21:13 - 05:15. Nautical Dark: 21:56 - 04:32. Astro Dark: 22:46 - 03:42

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
95
100
26
6
0
19
71
73
59
20
74
100
96
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
95
100
26
6
0
0
0
0
0
0
74
100
96
100
100
100

Medium Clouds (% Sky Obscured)

100
92
43
6
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
19
71
73
59
20
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

-
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
0
100
100
100

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
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.05
0
0
0.07
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
13
13
13
13
14
14
14
14
14
15
15
14
14
13
13
13
12
12
11
11
12
13

Relative Humidity (%)

87
83
79
76
73
69
65
61
58
57
58
61
67
73
77
78
80
82
83
85
87
90
90
89

Pressure (mb)

1018
1019
1020
1020
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1023
1023
1023
1023
1024
1023
1023
1023
1023
1024

Ozone (du)

337
340
344
346
344
340
336
333
331
329
327
325
324
322
321
320
319
319
318
317
315
314
311
309

Wednesday 26

Waxing Crescent 15%

09:30

22:44

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
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 Bad

Sun - Rise: 05:50, Set: 20:38, Transit: 13:13. Moon - Rise: 09:30, Set: 22:44. Civil Dark: 21:12 - 05:16. Nautical Dark: 21:54 - 04:33. Astro Dark: 22:44 - 03:44

Total Clouds (% Sky Obscured)

94
94
100
100
100
84
100
99
99
100
100
99
100
100
100
100
100
100
100
100
100
100
99
98

Low Clouds (% Sky Obscured)

41
23
80
99
93
84
96
61
63
6
0
0
0
0
0
0
0
0
1
8
1
2
3
62

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
2
2
11
14
94
57
98
91
98
100
100
84
85
48
84

High Clouds (% Sky Obscured)

91
92
98
99
98
1
98
99
98
100
100
98
100
99
100
100
100
100
100
100
99
100
98
97

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
9
10
10
10
10

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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
2
4
4
5
7
14
22
26
28
30
30
28
26

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.07
0.11
0.1
0.1
0.13
0.19
0.37
0.59
0.74
0.93
1.09
1.04
1.02

Wind Speed/Direction (mph)

2
4
6
7
8
9
10
10
10
9
8
6
5
4
4
4
4
5
5
6
6
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
15
16
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
16
17
17

Relative Humidity (%)

85
81
76
72
67
64
62
64
67
71
73
76
79
81
84
87
90
92
92
90
87
87
90
94

Pressure (mb)

1024
1023
1023
1022
1022
1021
1020
1020
1019
1018
1018
1017
1017
1016
1016
1016
1015
1015
1014
1014
1013
1013
1012
1012

Ozone (du)

307
306
305
304
302
301
299
298
298
297
296
295
294
294
294
295
296
297
298
299
299
300
301
302

Thursday 27

Waxing Crescent 24%

10:36

23:14

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

Sun - Rise: 05:51, Set: 20:37, Transit: 13:13. Moon - Rise: 10:36, Set: 23:14. Civil Dark: 21:10 - 05:17. Nautical Dark: 21:53 - 04:35. Astro Dark: 22:42 - 03:46

Total Clouds (% Sky Obscured)

100
99
81
93
91
99
92
97
86
81
52
66
43
48
38
65
88
84
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
20
31
28
75
86
79
73
25
12
13
28
23
27
23
20
18
9
6
6
6
6
6
6

Medium Clouds (% Sky Obscured)

100
95
73
90
76
98
69
94
81
77
52
65
23
15
18
13
9
6
5
5
5
5
5
5

High Clouds (% Sky Obscured)

98
98
20
47
6
6
14
4
63
32
0
3
10
25
21
54
84
82
100
100
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

24
22
20
18
16
15
14
13
13
13
10
5
4
5
12
15
13
4
1
1
1
1
0
0

Precipitation Amount (mm)

1.07
0.96
0.88
0.85
0.72
0.75
0.84
0.62
0.39
0.3
0.19
0.11
0.09
0.1
0.2
0.29
0.21
0.09
0.04
0.03
0.04
0.03
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
19
20
21
22
24
25
26
26
26
25
24
22
21
20
19
18
18
17
16
15
14
13
13

Feels Like (°C)

19
20
21
22
23
25
26
27
28
26
25
24
23
22
20
19
18
18
17
16
15
14
13
13

Dew Point (°C)

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

Relative Humidity (%)

96
96
95
92
87
81
74
71
70
71
74
80
84
88
89
90
90
89
87
86
84
86
88
88

Pressure (mb)

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

Ozone (du)

304
306
310
313
314
315
315
316
317
317
317
317
316
316
316
316
316
316
317
318
320
322
325
328

Friday 28

Waxing Crescent 33%

11:41

23:42

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
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 Good
03 Good
04 Good
05 Good
06 Good
07 Good

Sun - Rise: 05:52, Set: 20:36, Transit: 13:13. Moon - Rise: 11:41, Set: 23:42. Civil Dark: 21:09 - 05:18. Nautical Dark: 21:51 - 04:36. Astro Dark: 22:41 - 03:47

Total Clouds (% Sky Obscured)

55
55
55
55
55
55
99
99
99
99
99
99
98
98
98
98
98
98
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
5
5
5
5
5
5
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

55
55
55
55
55
55
99
99
99
99
99
99
98
98
98
98
98
98
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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)

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

Chance of Frost

Temperature (°C)

14
15
17
19
20
21
22
23
23
23
22
21
20
19
18
17
16
16
15
14
13
12
12
13

Feels Like (°C)

14
15
17
19
20
21
22
23
23
23
22
21
20
19
18
17
16
16
15
14
13
12
12
13

Dew Point (°C)

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

Relative Humidity (%)

83
76
67
61
57
55
53
53
53
54
57
60
63
66
68
69
70
71
72
72
72
73
73
70

Pressure (mb)

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

Ozone (du)

331
332
333
333
332
332
331
330
329
329
329
329
330
333
335
339
342
346
348
348
346
345
344
344

Saturday 29

Waxing Crescent 43%

12:43

00:10

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

Sun - Rise: 05:53, Set: 20:34, Transit: 13:13. Moon - Rise: 12:43, Set: 00:10. Civil Dark: 21:08 - 05:20. Nautical Dark: 21:50 - 04:38. Astro Dark: 22:39 - 03:49

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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)

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

Chance of Frost

Temperature (°C)

14
16
18
20
21
22
23
24
24
23
23
22
20
19
17
16
15
14
13
13
12
12
12
14

Feels Like (°C)

14
16
18
20
21
22
23
24
24
23
23
22
20
19
17
16
15
14
13
13
12
12
12
14

Dew Point (°C)

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

Relative Humidity (%)

66
59
52
48
46
45
45
44
44
45
48
53
58
63
69
74
78
82
85
89
92
94
92
86

Pressure (mb)

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

Ozone (du)

344
344
344
345
345
346
347
346
346
345
346
347
347
347
347
347
347
346
347
349
352
353
353
351

Sunday 30

First Quarter 53%

13:44

00:39

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

Sun - Rise: 05:54, Set: 20:33, Transit: 13:13. Moon - Rise: 13:44, Set: 00:39. Civil Dark: 21:06 - 05:21. Nautical Dark: 21:48 - 04:39. Astro Dark: 22:37 - 03:51

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
12
12
12
12
12
12
5
5
5
5
5
5

Low Clouds (% Sky Obscured)

0
0
0
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
0
0
0
12
12
12
12
12
12
5
5
5
5
5
5

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.03
0.05
0.07
0.16

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
12
12
12
12
12
12
12
13
13
14
15
15
15
14
14
14
14
14
14
14
15
16

Relative Humidity (%)

78
69
59
53
48
45
43
42
43
45
50
56
64
70
74
78
82
85
88
91
93
94
94
92

Pressure (mb)

1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

351
352
355
357
357
357
356
355
353
350
346
341
336
333
331
329
327
325
324
324
325
325
326
326

Monday 31

Waxing Gibbous 63%

14:43

01:11

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

Sun - Rise: 05:55, Set: 20:32, Transit: 13:13. Moon - Rise: 14:43, Set: 01:11. Civil Dark: 21:05 - 05:22. Nautical Dark: 21:47 - 04:41. Astro Dark: 22:35 - 03:53

Total Clouds (% Sky Obscured)

11
11
11
11
11
11
32
32
32
32
32
32
14
14
14
14
14
14
1
1
1
1
1
1

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
1
1
1
1
1
32
32
32
32
32
32
14
14
14
14
14
14
1
1
1
1
1
1

High Clouds (% Sky Obscured)

10
10
10
10
10
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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

Precipitation Probability (%)

9
9
8
8
8
9
7
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.28
0.39
0.5
0.56
0.48
0.33
0.2
0.08
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
4
5
7
7
7
8
8
9
9
8
7
7
6
5
4
4
4
3
3
3
0
1
3

Chance of Frost

Temperature (°C)

19
21
22
24
25
26
27
27
27
27
26
25
24
22
20
19
18
17
16
16
15
14
15
16

Feels Like (°C)

19
21
23
24
25
26
27
28
28
28
26
25
24
22
20
19
18
17
16
16
15
14
15
16

Dew Point (°C)

17
17
18
18
18
18
18
17
17
16
16
17
17
16
15
15
15
15
15
14
14
14
14
15

Relative Humidity (%)

88
82
76
70
66
62
58
55
52
52
54
60
66
70
74
78
82
86
89
92
95
98
98
94

Pressure (mb)

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

Ozone (du)

327
327
327
327
327
328
328
328
328
328
329
330
331
332
334
335
335
334
334
334
334
334
336
338

Forecast for Yarker, ON K0K 3N0, Canada (44.37,-76.77)

Generated: 25/07/17 08:54:54. Forecast: 25/07/17 to 31/07/17. Timezone: UTC-4.00