Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 12

Third Quarter 55%

00:57

13:05

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

Sun - Rise: 05:35, Set: 20:50, Transit: 13:12. Moon - Rise: 00:57, Set: 13:05. Civil Dark: 21:25 - 05:00. Nautical Dark: 22:11 - 04:14. Astro Dark: 23:08 - 03:17

Total Clouds (% Sky Obscured)

100
91
78
84
15
18
35
70
75
78
23
61
88
83
80
90
45
55
35
41
29
27
19
27

Low Clouds (% Sky Obscured)

100
45
17
6
14
16
34
70
75
77
15
54
52
75
8
13
1
15
2
3
2
6
13
18

Medium Clouds (% Sky Obscured)

23
22
21
7
8
6
2
1
2
14
19
27
77
76
39
9
6
18
9
13
14
12
12
16

High Clouds (% Sky Obscured)

98
86
70
82
0
0
0
0
0
0
0
2
49
14
70
88
41
44
31
34
22
16
1
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

Precipitation Type

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

Precipitation Probability (%)

34
20
9
0
6
4
4
2
1
1
1
1
1
1
2
4
5
7
9
10
10
10
6
3

Precipitation Amount (mm)

0.15
0.01
0.01
0
0.02
0.01
0.02
0.02
0.01
0.02
0.03
0.05
0.04
0.08
0.07
0.09
0.07
0.08
0.13
0.18
0.24
0.27
0.16
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

20
19
19
18
18
18
18
18
17
17
16
16
16
16
18
18
18
19
19
19
19
19
18
18

Relative Humidity (%)

95
94
93
91
90
88
84
77
69
62
57
53
51
51
58
63
66
71
78
84
91
95
97
97

Pressure (mb)

1001
1001
1002
1003
1003
1004
1004
1005
1005
1006
1006
1006
1006
1005
1006
1006
1006
1006
1006
1007
1007
1007
1008
1008

Ozone (du)

307
307
307
308
309
310
311
311
311
311
312
313
313
313
313
314
317
321
324
326
327
327
328
327

Monday 13

Waning Crescent 45%

01:19

14:06

02 OK
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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK

Sun - Rise: 05:36, Set: 20:49, Transit: 13:13. Moon - Rise: 01:19, Set: 14:06. Civil Dark: 21:24 - 05:01. Nautical Dark: 22:10 - 04:15. Astro Dark: 23:06 - 03:19

Total Clouds (% Sky Obscured)

20
81
79
94
87
97
98
92
78
59
65
72
70
78
79
78
60
64
61
55
37
85
43
32

Low Clouds (% Sky Obscured)

16
79
77
94
86
97
98
92
73
51
34
52
19
30
64
35
13
16
9
6
16
77
2
13

Medium Clouds (% Sky Obscured)

13
13
10
17
13
32
19
16
52
48
59
64
45
50
41
38
34
43
43
38
25
16
6
18

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
8
13
41
55
34
63
40
33
31
29
9
55
39
20

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
73
73
89
82
91
55
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

2
2
6
8
8
7
7
6
3
3
3
4
5
6
9
12
16
21
27
24
10
7
5
2

Precipitation Amount (mm)

0.01
0.01
0.06
0.1
0.09
0.06
0.05
0.04
0.03
0.04
0.07
0.13
0.2
0.25
0.33
0.37
0.34
0.33
0.33
0.21
0.1
0.08
0.05
0.01

Wind Speed/Direction (mph)

4
4
4
5
5
5
5
5
5
5
5
5
4
4
5
5
5
4
4
5
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
97
94
92
87
81
74
69
66
64
62
61
62
65
68
72
77
83
89
93
94
95

Pressure (mb)

1008
1008
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1012
1012
1013
1013
1013

Ozone (du)

327
328
328
329
330
331
332
333
333
334
337
340
343
346
348
350
351
352
351
350
348
346
343
341

Tuesday 14

Waning Crescent 36%

01:43

15:08

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

Sun - Rise: 05:37, Set: 20:48, Transit: 13:13. Moon - Rise: 01:43, Set: 15:08. Civil Dark: 21:24 - 05:02. Nautical Dark: 22:09 - 04:16. Astro Dark: 23:05 - 03:21

Total Clouds (% Sky Obscured)

53
45
95
59
93
45
86
92
95
97
42
52
66
66
66
66
66
66
83
83
83
83
83
83

Low Clouds (% Sky Obscured)

23
25
94
41
91
31
86
92
95
96
40
45
34
34
34
34
34
34
3
3
3
3
3
3

Medium Clouds (% Sky Obscured)

2
4
17
13
2
7
0
3
8
36
9
32
50
50
50
50
50
50
25
25
25
25
25
25

High Clouds (% Sky Obscured)

41
34
3
31
44
24
1
3
3
4
2
2
19
19
19
19
19
19
77
77
77
77
77
77

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 (%)

15
21
86
18
89
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
1
0
0
0
0
1
1
2
8
12
10
6
4
3
1
1
1
1

Precipitation Amount (mm)

0
0
0
0
0
0
0.01
0
0
0
0
0.02
0.05
0.1
0.25
0.37
0.28
0.14
0.08
0.04
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

5
5
5
5
5
5
5
5
4
4
4
3
3
4
5
5
5
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

15
15
15
15
15
15
15
15
16
16
16
16
16
16
17
18
19
19
20
20
19
19
19
18

Relative Humidity (%)

95
97
99
99
96
92
86
79
71
65
59
54
52
55
61
69
74
78
84
91
95
99
100
100

Pressure (mb)

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

Ozone (du)

340
340
341
341
341
341
341
341
341
340
337
334
331
328
325
322
320
318
315
313
310
308
306
305

Wednesday 15

Waning Crescent 27%

No Rise

16:11

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:38, Set: 20:48, Transit: 13:13. Moon - Rise: No Rise, Set: 16:11. Civil Dark: 21:23 - 05:03. Nautical Dark: 22:08 - 04:17. Astro Dark: 23:03 - 03:22

Total Clouds (% Sky Obscured)

82
82
82
82
82
82
95
95
95
95
95
95
55
55
55
55
55
55
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

74
74
74
74
74
74
95
95
95
95
95
95
45
45
45
45
45
45
2
2
2
2
2
2

Medium Clouds (% Sky Obscured)

1
1
1
1
1
1
0
0
0
0
0
0
43
43
43
43
43
43
1
1
1
1
1
1

High Clouds (% Sky Obscured)

33
33
33
33
33
33
0
0
0
0
0
0
0
0
0
0
0
0
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

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

18
17
17
16
16
16
16
17
17
17
17
17
17
17
18
18
19
19
20
20
19
20
20
20

Relative Humidity (%)

100
100
100
99
96
92
87
82
75
70
65
60
57
55
56
60
66
71
77
82
86
90
94
96

Pressure (mb)

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

Ozone (du)

304
304
304
303
302
300
299
299
299
300
301
302
302
302
301
301
300
300
299
298
296
294
293
293

Thursday 16

Waning Crescent 18%

02:11

17:15

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
18 Bad
19 Bad
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK

Sun - Rise: 05:39, Set: 20:47, Transit: 13:13. Moon - Rise: 02:11, Set: 17:15. Civil Dark: 21:22 - 05:04. Nautical Dark: 22:07 - 04:19. Astro Dark: 23:02 - 03:24

Total Clouds (% Sky Obscured)

66
66
66
66
66
66
100
100
100
100
100
100
98
98
98
98
98
98
18
18
18
18
18
18

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
8
8
8
8
8

Medium Clouds (% Sky Obscured)

52
52
52
52
52
52
11
11
11
11
11
11
92
92
92
92
92
92
11
11
11
11
11
11

High Clouds (% Sky Obscured)

37
37
37
37
37
37
100
100
100
100
100
100
86
86
86
86
86
86
2
2
2
2
2
2

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
9
5
2
2
4
7
9
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
1
1
1
2
2
3
7
27
37
51
57
59
50
47
41
37
30
16
5
0
0
0

Precipitation Amount (mm)

0
0
0.01
0.01
0.01
0.02
0.03
0.06
0.15
0.24
0.47
1.33
2.17
1.87
1.18
0.79
0.58
0.43
0.32
0.15
0.03
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
21
22
23
23
23
24
25
26
26
26
26
26
25
25
24
24
25
24
23
22
21
21
20

Dew Point (°C)

20
20
20
20
21
21
21
21
21
21
21
21
22
22
23
23
23
23
23
22
21
20
20
19

Relative Humidity (%)

96
95
93
91
91
89
85
80
77
74
74
76
81
88
96
100
100
100
100
100
100
100
100
100

Pressure (mb)

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

Ozone (du)

293
292
292
292
292
292
292
290
288
287
289
293
296
300
304
307
309
309
310
311
311
312
310
309

Friday 17

Waning Crescent 11%

02:45

18:19

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

Sun - Rise: 05:40, Set: 20:46, Transit: 13:13. Moon - Rise: 02:45, Set: 18:19. Civil Dark: 21:21 - 05:05. Nautical Dark: 22:06 - 04:20. Astro Dark: 23:00 - 03:26

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
40
40
40
40
40
40
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
8
8
8
8
8
8
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
38
38
38
38
38
38
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)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
19
19
19
19
20
21
23
25
26
28
28
29
29
30
30
29
28
26
24
23
22
21
21

Dew Point (°C)

19
19
18
18
19
19
20
20
20
20
19
18
18
18
18
19
20
21
22
22
21
21
20
20

Relative Humidity (%)

100
100
100
100
100
100
96
86
77
70
63
58
55
53
53
55
62
71
81
88
94
99
100
100

Pressure (mb)

1018
1018
1019
1019
1019
1020
1019
1020
1020
1020
1020
1019
1019
1019
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019

Ozone (du)

308
311
314
318
321
324
325
325
323
321
319
318
317
316
315
314
315
316
317
317
317
317
317
317

Saturday 18

Waning Crescent 5%

03:26

19:21

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

Sun - Rise: 05:41, Set: 20:45, Transit: 13:13. Moon - Rise: 03:26, Set: 19:21. Civil Dark: 21:20 - 05:06. Nautical Dark: 22:05 - 04:21. Astro Dark: 22:58 - 03:28

Total Clouds (% Sky Obscured)

2
2
2
2
2
2
2
2
2
2
2
2
27
27
27
27
27
27
0
0
0
0
0
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
2
2
2
2
2
2
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
2
2
2
2
2
2
2
2
2
2
2
25
25
25
25
25
25
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
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
19
19
19
19
21
22
24
26
28
29
30
30
31
31
30
30
29
27
25
24
23
23
23

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
99
92
85
77
71
65
61
58
57
59
63
70
80
88
95
100
100
100
100

Pressure (mb)

1019
1019
1019
1018
1018
1019
1018
1018
1018
1018
1017
1017
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1014
1014

Ozone (du)

317
317
316
316
316
316
316
315
313
312
312
313
313
312
309
307
305
304
303
302
302
302
301
301

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

Generated: 12/07/20 02:39:54. Forecast: 12/07/20 to 18/07/20. Timezone: UTC-4.00