Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 6

Waning Gibbous 87%

22:18

No Set

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

Sun - Rise: 06:02, Set: 20:24, Transit: 13:12. Moon - Rise: 22:18, Set: No Set. Civil Dark: 20:56 - 05:30. Nautical Dark: 21:36 - 04:50. Astro Dark: 22:22 - 04:05

Total Clouds (% Sky Obscured)

0
23
17
17
59
86
100
100
97
29
13
5
2
0
34
9
1
0
0
0
46
82
81
18

Low Clouds (% Sky Obscured)

0
0
14
17
13
2
50
11
38
1
3
0
1
0
0
0
0
0
0
0
45
76
74
0

Medium Clouds (% Sky Obscured)

0
0
0
0
59
86
100
100
97
29
12
5
2
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
23
4
0
0
0
0
0
0
0
0
0
1
0
34
9
1
0
0
0
1
22
24
18

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
45
76
74
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
1
1
1
1
0
1
0
1
0
1
1
0
1
1
1
0
0
0
0
1
0
0
0

Precipitation Amount (mm)

0
0
0
0.03
0.01
0
0.05
0
0.01
0
0.03
0.01
0
0.04
0.01
0.01
0
0
0
0
0.01
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
75
67
61
57
53
51
50
51
55
62
68
74
77
80
84
87
89
93
95
96
97
98
94

Pressure (mb)

1022
1022
1022
1021
1021
1021
1020
1021
1020
1020
1020
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

313
313
313
312
312
312
311
310
310
310
311
312
313
314
315
315
314
314
314
313
313
314
315
316

Friday 7

Waning Gibbous 80%

22:39

09:52

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

Sun - Rise: 06:03, Set: 20:22, Transit: 13:12. Moon - Rise: 22:39, Set: 09:52. Civil Dark: 20:54 - 05:31. Nautical Dark: 21:35 - 04:51. Astro Dark: 22:19 - 04:07

Total Clouds (% Sky Obscured)

33
45
33
31
58
93
97
56
3
2
8
59
33
100
100
99
73
69
67
48
29
79
55
55

Low Clouds (% Sky Obscured)

0
0
4
20
1
0
0
3
2
1
0
0
0
1
2
6
13
20
20
20
4
0
0
0

Medium Clouds (% Sky Obscured)

0
5
31
16
58
93
97
56
2
1
8
59
33
100
100
99
73
68
65
44
28
79
55
55

High Clouds (% Sky Obscured)

33
44
9
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)

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

Precipitation Amount (mm)

0
0
0.01
0
0
0
0
0
0
0
0
0
0.04
0.14
0.23
0.21
0.14
0.08
0.05
0.03
0.02
0.01
0.01
0.01

Wind Speed/Direction (mph)

3
4
4
4
4
4
4
4
4
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
16
16
16
16
16
16
16
16
16
17
17
17
16
16
16
16
16
16
16
16
16
17
18

Relative Humidity (%)

85
76
69
64
60
57
55
54
55
59
66
72
76
81
85
88
91
93
94
95
96
97
99
96

Pressure (mb)

1022
1023
1022
1022
1022
1022
1021
1021
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022

Ozone (du)

316
316
316
317
319
320
320
321
321
322
322
323
324
325
326
327
328
328
329
329
328
325
321
318

Saturday 8

Waning Gibbous 71%

23:00

10:53

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

Sun - Rise: 06:04, Set: 20:21, Transit: 13:12. Moon - Rise: 23:00, Set: 10:53. Civil Dark: 20:53 - 05:32. Nautical Dark: 21:33 - 04:53. Astro Dark: 22:17 - 04:09

Total Clouds (% Sky Obscured)

42
20
6
16
39
73
97
84
35
13
3
2
0
0
10
12
24
98
98
98
98
98
98
96

Low Clouds (% Sky Obscured)

0
0
1
15
0
0
3
6
8
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

42
20
6
4
39
73
97
84
35
13
3
2
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
10
12
24
98
98
98
98
98
98
96

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.01
0.01
0.01
0.01
0.02
0.02
0.01
0
0
0
0.01
0.01
0.01
0.01
0
0
0
0.01
0
0
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
23
24
25
26
28
28
29
28
27
25
24
22
20
19
19
18
18
18
17
17
18
19
21

Dew Point (°C)

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

Relative Humidity (%)

88
79
73
68
64
60
57
55
55
58
65
71
76
80
83
86
89
92
93
95
96
96
97
94

Pressure (mb)

1022
1022
1021
1021
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

317
316
315
314
314
313
311
309
307
305
303
302
301
300
299
298
298
297
297
296
296
297
299
300

Sunday 9

Waning Gibbous 62%

23:21

11:54

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
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 OK

Sun - Rise: 06:06, Set: 20:19, Transit: 13:12. Moon - Rise: 23:21, Set: 11:54. Civil Dark: 20:51 - 05:34. Nautical Dark: 21:31 - 04:54. Astro Dark: 22:15 - 04:10

Total Clouds (% Sky Obscured)

96
96
96
96
96
99
99
99
99
99
99
4
4
4
4
4
4
6
6
6
6
6
6
31

Low Clouds (% Sky Obscured)

0
0
0
0
0
6
6
6
6
6
6
0
0
0
0
0
0
3
3
3
3
3
3
6

Medium Clouds (% Sky Obscured)

0
0
0
0
0
68
68
68
68
68
68
4
4
4
4
4
4
6
6
6
6
6
6
18

High Clouds (% Sky Obscured)

96
96
96
96
96
98
98
98
98
98
98
0
0
0
0
0
0
0
0
0
0
0
0
15

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

Precipitation Probability (%)

2
2
2
2
1
1
1
1
1
0
0
0
0
0
0
1
1
2
2
2
2
2
0
1

Precipitation Amount (mm)

0.03
0.11
0.17
0.1
0.03
0.02
0.01
0.01
0.01
0
0
0
0
0
0
0.01
0.02
0.02
0.02
0.02
0.01
0.01
0
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
24
26
26
26
26
28
29
29
28
27
26
23
22
22
21
21
21
20
20
20
20
21
22

Dew Point (°C)

20
20
21
21
21
21
22
22
22
21
21
21
20
19
19
19
19
19
19
19
19
19
20
21

Relative Humidity (%)

88
82
78
77
78
79
78
76
74
73
74
76
83
87
90
91
93
93
96
98
99
97
99
98

Pressure (mb)

1017
1017
1017
1016
1016
1016
1015
1014
1014
1014
1014
1014
1015
1015
1016
1015
1015
1015
1015
1014
1014
1015
1015
1015

Ozone (du)

300
298
297
297
296
296
296
296
296
298
300
302
302
301
300
300
301
301
302
302
302
302
302
301

Monday 10

Waning Gibbous 53%

23:44

12:55

09 OK
10 OK
11 OK
12 OK
13 OK
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
08 Bad

Sun - Rise: 06:07, Set: 20:18, Transit: 13:12. Moon - Rise: 23:44, Set: 12:55. Civil Dark: 20:50 - 05:35. Nautical Dark: 21:29 - 04:56. Astro Dark: 22:13 - 04:12

Total Clouds (% Sky Obscured)

31
31
31
31
31
58
58
58
58
58
58
56
56
56
56
56
56
100
100
100
100
100
100
90

Low Clouds (% Sky Obscured)

6
6
6
6
6
46
46
46
46
46
46
0
0
0
0
0
0
3
3
3
3
3
3
52

Medium Clouds (% Sky Obscured)

18
18
18
18
18
41
41
41
41
41
41
1
1
1
1
1
1
6
6
6
6
6
6
6

High Clouds (% Sky Obscured)

15
15
15
15
15
0
0
0
0
0
0
56
56
56
56
56
56
100
100
100
100
100
100
81

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

Precipitation Probability (%)

1
1
1
1
0
0
1
1
2
2
3
5
6
6
6
5
4
4
6
17
37
40
38
38

Precipitation Amount (mm)

0.01
0.01
0.01
0.01
0
0
0.01
0.04
0.08
0.13
0.22
0.3
0.31
0.26
0.2
0.14
0.09
0.06
0.09
0.2
0.33
0.38
0.38
0.36

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
24
26
27
28
28
28
28
27
26
25
24
23
22
22
22
22
22
21
21
21
21
21
22

Feels Like (°C)

23
25
27
29
30
31
31
31
30
28
26
24
24
23
23
23
22
22
22
22
22
22
22
23

Dew Point (°C)

21
22
23
23
22
22
22
22
22
21
22
21
21
20
20
20
21
21
21
21
21
21
21
22

Relative Humidity (%)

93
87
82
77
74
71
70
70
73
75
82
86
88
88
89
91
94
94
97
99
100
100
100
100

Pressure (mb)

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

Ozone (du)

301
301
301
301
301
301
301
301
301
302
302
303
304
304
303
301
297
294
292
290
288
289
290
291

Tuesday 11

Third Quarter 43%

00:10

13:57

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
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 Bad

Sun - Rise: 06:08, Set: 20:16, Transit: 13:12. Moon - Rise: 00:10, Set: 13:57. Civil Dark: 20:48 - 05:36. Nautical Dark: 21:27 - 04:57. Astro Dark: 22:11 - 04:14

Total Clouds (% Sky Obscured)

90
90
90
90
90
75
75
75
75
75
75
0
0
0
0
0
0
0
0
0
0
0
0
56

Low Clouds (% Sky Obscured)

52
52
52
52
52
41
41
41
41
41
41
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

6
6
6
6
6
67
67
67
67
67
67
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

81
81
81
81
81
4
4
4
4
4
4
0
0
0
0
0
0
0
0
0
0
0
0
56

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

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

Precipitation Probability (%)

36
26
20
16
11
8
10
15
15
11
5
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.37
0.44
0.46
0.26
0.08
0.08
0.21
0.46
0.59
0.33
0.06
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
25
25
26
29
31
32
32
32
30
28
26
24
23
21
21
20
19
18
18
17
18
19
20

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
96
88
82
78
75
75
74
77
80
79
79
79
79
80
81
82
84
84
86
86
82

Pressure (mb)

1011
1011
1012
1011
1011
1011
1011
1011
1012
1012
1012
1013
1013
1014
1014
1015
1015
1015
1015
1015
1016
1016
1017
1017

Ozone (du)

291
292
292
293
295
296
299
303
306
307
308
308
308
308
308
307
305
305
304
305
305
304
304
304

Wednesday 12

Waning Crescent 33%

00:41

15:00

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
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 Good

Sun - Rise: 06:09, Set: 20:15, Transit: 13:11. Moon - Rise: 00:41, Set: 15:00. Civil Dark: 20:47 - 05:37. Nautical Dark: 21:26 - 04:59. Astro Dark: 22:09 - 04:16

Total Clouds (% Sky Obscured)

56
56
56
56
56
99
99
99
99
99
99
1
1
1
1
1
1
43
43
43
43
43
43
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
1
1
1
1
1
1
43
43
43
43
43
43
0

High Clouds (% Sky Obscured)

56
56
56
56
56
99
99
99
99
99
99
0
0
0
0
0
0
0
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
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
1
1
1
0
0
0
0
0
0
0
0
0
2
2
2
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
24
25
26
27
28
29
29
29
28
26
25
24
23
22
22
21
21
20
20
19
20
21
22

Feels Like (°C)

22
24
26
28
29
30
30
30
30
29
28
26
25
23
23
22
22
21
21
20
20
20
21
22

Dew Point (°C)

17
18
18
18
19
20
20
20
20
20
20
20
20
19
19
19
20
20
19
18
18
19
19
19

Relative Humidity (%)

76
69
64
61
61
60
59
58
60
62
67
72
76
80
83
86
90
92
92
93
93
93
91
84

Pressure (mb)

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

Ozone (du)

304
304
305
304
304
304
305
306
307
308
308
307
305
301
298
295
293
291
289
288
287
287
288
288

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

Generated: 06/08/20 09:36:19. Forecast: 06/08/20 to 12/08/20. Timezone: UTC-4.00