Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 24

Waxing Gibbous 80%

15:26

03:48

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

Sun - Rise: 05:29, Set: 20:37, Transit: 13:04. Moon - Rise: 15:26, Set: 03:48. Civil Dark: 21:12 - 04:54. Nautical Dark: 21:57 - 04:09. Astro Dark: 22:51 - 03:14

Total Clouds (% Sky Obscured)

0
0
15
1
0
0
0
1
2
2
34
93
94
91
59
81
91
98
100
100
100
100
91
38

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
12
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
2
2
1
1
1
1
0
70
56
93
100
96
100
89
78
25

High Clouds (% Sky Obscured)

0
0
15
1
0
0
0
0
0
0
33
93
94
91
59
56
88
96
88
98
99
99
87
21

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

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
1
0
0
2
2
0
1
3
3
2
1
4
2
1
0
0
0
0
1
2
4
4

Precipitation Amount (mm)

0
0
0
0
0
0.03
0.03
0
0.01
0.04
0.04
0.02
0.01
0.04
0.01
0.01
0
0
0
0
0.01
0.04
0.1
0.13

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
62
59
54
55
61
67
71
74
78
81
83
83
84
84
82
80
77
74
72
70
68
64
61

Pressure (mb)

1020
1019
1019
1018
1017
1016
1016
1016
1016
1016
1016
1016
1015
1015
1014
1014
1014
1014
1013
1013
1012
1011
1011
1010

Ozone (du)

361
361
362
364
365
366
365
364
363
361
359
357
354
352
349
346
342
339
338
338
339
339
340
340

Friday 25

Waxing Gibbous 88%

16:32

04:15

15 Bad
16 Bad
17 Bad
18 OK
19 OK
20 OK
21 Good
22 Bad
23 Bad
00 Bad
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: 05:28, Set: 20:38, Transit: 13:04. Moon - Rise: 16:32, Set: 04:15. Civil Dark: 21:13 - 04:53. Nautical Dark: 21:58 - 04:08. Astro Dark: 22:53 - 03:13

Total Clouds (% Sky Obscured)

91
59
56
31
15
17
6
67
95
80
43
50
73
94
95
99
98
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
12
13
16
17
21
15
35
92
75
71
85
58
72

Medium Clouds (% Sky Obscured)

91
59
22
8
6
2
2
16
81
56
32
31
21
13
16
12
32
58
95
95
99
100
97
99

High Clouds (% Sky Obscured)

7
1
44
26
9
15
4
63
80
70
28
27
65
93
94
99
98
99
100
100
100
100
100
93

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

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

Precipitation Probability (%)

4
2
2
1
2
3
6
10
12
11
10
10
9
7
5
4
5
5
6
7
7
7
8
9

Precipitation Amount (mm)

0.08
0.02
0.01
0.02
0.02
0.03
0.05
0.11
0.16
0.14
0.11
0.1
0.07
0.04
0.02
0.02
0.03
0.05
0.07
0.09
0.11
0.1
0.13
0.17

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
16
16
16
15
15
14
13
12
12
12
13
12
12
12
13
13
14
15
16
16
17
17
17

Relative Humidity (%)

59
56
55
57
62
65
67
68
70
74
77
80
81
82
84
87
90
90
87
83
79
77
75
73

Pressure (mb)

1009
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008

Ozone (du)

341
341
343
346
351
354
352
348
345
344
343
343
342
342
342
343
345
347
350
353
355
355
354
353

Saturday 26

Waxing Gibbous 94%

17:37

04:44

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: 05:28, Set: 20:39, Transit: 13:04. Moon - Rise: 17:37, Set: 04:44. Civil Dark: 21:14 - 04:53. Nautical Dark: 21:59 - 04:07. Astro Dark: 22:55 - 03:11

Total Clouds (% Sky Obscured)

89
76
91
98
98
98
98
98
96
97
100
98
100
99
99
100
100
100
85
88
97
97
91
75

Low Clouds (% Sky Obscured)

81
63
9
4
1
4
0
2
45
91
100
97
100
99
99
100
100
100
71
51
91
95
87
49

Medium Clouds (% Sky Obscured)

42
28
83
84
63
49
95
90
91
30
37
35
22
10
3
12
16
41
62
81
81
56
59
66

High Clouds (% Sky Obscured)

34
46
70
94
95
96
95
95
62
88
22
20
19
41
45
56
15
13
17
20
15
8
2
3

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
8
9
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

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

Precipitation Probability (%)

10
11
11
10
8
6
5
0
0
0
0
0
6
10
12
12
12
12
14
16
17
14
11
11

Precipitation Amount (mm)

0.18
0.18
0.17
0.11
0.07
0.04
0.02
0
0
0
0
0
0.01
0.07
0.12
0.13
0.14
0.19
0.32
0.62
0.8
0.46
0.14
0.13

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

17
17
17
17
17
17
16
16
15
15
14
14
14
13
13
14
15
16
16
17
18
18
18
18

Relative Humidity (%)

71
71
73
76
81
86
89
92
94
95
94
93
90
89
89
92
96
98
96
93
91
89
87
84

Pressure (mb)

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

Ozone (du)

352
351
350
349
348
348
348
349
350
349
348
347
348
350
351
351
350
350
349
349
348
347
346
345

Sunday 27

Waxing Gibbous 98%

18:41

05:15

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: 05:27, Set: 20:40, Transit: 13:04. Moon - Rise: 18:41, Set: 05:15. Civil Dark: 21:15 - 04:52. Nautical Dark: 22:01 - 04:06. Astro Dark: 22:56 - 03:10

Total Clouds (% Sky Obscured)

75
75
75
75
75
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
72

Low Clouds (% Sky Obscured)

49
49
49
49
49
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
68

Medium Clouds (% Sky Obscured)

66
66
66
66
66
46
46
46
46
46
46
1
1
1
1
1
1
13
13
13
13
13
13
8

High Clouds (% Sky Obscured)

3
3
3
3
3
0
0
0
0
0
0
2
2
2
2
2
2
0
0
0
0
0
0
20

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

14
18
20
20
20
19
25
24
24
22
19
16
14
11
9
8
8
8
8
8
9
9
8
8

Precipitation Amount (mm)

0.34
0.91
1.43
1.28
0.94
0.78
1.49
1.41
1.28
1.04
0.75
0.52
0.33
0.18
0.1
0.07
0.07
0.1
0.18
0.36
0.5
0.46
0.37
0.32

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

19
19
19
19
18
18
18
18
17
16
16
16
16
16
16
16
16
17
17
18
18
18
19
19

Relative Humidity (%)

83
84
87
89
92
94
97
100
100
100
100
100
100
100
100
100
100
100
99
96
93
89
84
81

Pressure (mb)

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

Ozone (du)

347
349
351
352
353
354
354
353
353
353
353
354
355
356
357
355
353
350
348
347
345
343
341
339

Monday 28

Waxing Gibbous 100%

19:43

05:49

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

Sun - Rise: 05:26, Set: 20:41, Transit: 13:04. Moon - Rise: 19:43, Set: 05:49. Civil Dark: 21:16 - 04:51. Nautical Dark: 22:02 - 04:05. Astro Dark: 22:58 - 03:08

Total Clouds (% Sky Obscured)

72
72
72
72
72
93
93
93
93
93
93
9
9
9
9
9
9
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

68
68
68
68
68
10
10
10
10
10
10
9
9
9
9
9
9
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

8
8
8
8
8
16
16
16
16
16
16
1
1
1
1
1
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

20
20
20
20
20
91
91
91
91
91
91
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

7
6
5
5
2
0
0
3
3
3
3
3
3
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.21
0.14
0.12
0.06
0.01
0
0
0.01
0.01
0.01
0.01
0.02
0.01
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

19
20
20
20
20
20
19
18
17
17
17
17
16
16
15
14
13
12
11
10
9
9
8
8

Relative Humidity (%)

77
74
72
75
81
86
87
87
87
89
90
91
89
86
81
77
73
67
59
50
44
40
37
35

Pressure (mb)

1011
1011
1010
1010
1010
1011
1011
1012
1012
1013
1013
1014
1014
1015
1015
1016
1017
1017
1018
1018
1018
1018
1018
1018

Ozone (du)

337
334
332
330
329
328
327
325
324
324
324
325
325
325
325
326
327
328
328
329
329
329
328
326

Tuesday 29

Full Moon 100%

20:43

06:26

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
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good

Sun - Rise: 05:26, Set: 20:42, Transit: 13:04. Moon - Rise: 20:43, Set: 06:26. Civil Dark: 21:17 - 04:50. Nautical Dark: 22:03 - 04:04. Astro Dark: 23:00 - 03:07

Total Clouds (% Sky Obscured)

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

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
0
0
0
0
0
2
2
2
2
2
2
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)

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

Chance of Frost

Temperature (°C)

25
25
26
25
23
21
19
16
14
13
13
13
12
12
12
13
14
16
18
20
22
23
24
25

Feels Like (°C)

25
25
26
25
23
21
19
16
14
13
13
13
12
12
12
13
14
16
18
20
22
23
24
25

Dew Point (°C)

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

Relative Humidity (%)

34
33
34
37
43
49
55
61
66
69
69
68
69
70
72
72
72
67
59
51
45
42
41
40

Pressure (mb)

1018
1018
1017
1017
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017

Ozone (du)

325
324
323
322
322
321
321
321
321
319
318
317
316
316
315
314
314
313
312
312
311
311
310
310

Wednesday 30

Waning Gibbous 97%

21:40

07:09

15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
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: 05:25, Set: 20:43, Transit: 13:04. Moon - Rise: 21:40, Set: 07:09. Civil Dark: 21:18 - 04:50. Nautical Dark: 22:04 - 04:03. Astro Dark: 23:01 - 03:06

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
58
58
58
58
58
58
84
84
84
84
84
84
96

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
5
5
5
5
5
5
2
2
2
2
2
2
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
69

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
56
56
56
56
56
56
84
84
84
84
84
84
93

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
Very Light Rain
Very Light Rain
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
0
6
6
7

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.04
0.09

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
11
12
13
14
13
12
11
11
12
13
14
15
15
15
15
15
15
15
15
15
15
16

Relative Humidity (%)

40
40
41
48
58
67
69
67
67
70
74
78
82
86
88
90
91
89
83
76
72
70
71
72

Pressure (mb)

1016
1016
1015
1015
1014
1014
1014
1014
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1010
1010

Ozone (du)

309
308
308
307
307
307
307
306
306
306
306
306
305
303
303
304
305
307
307
307
307
307
307
306

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

Generated: 24/05/18 15:46:06. Forecast: 24/05/18 to 30/05/18. Timezone: UTC-4.00