Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 22

Waning Crescent 35%

00:21

16:07

18 Bad
19 Bad
20 Bad
21 Bad
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
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:56, Set: 19:04, Transit: 12:59. Moon - Rise: 00:21, Set: 16:07. Civil Dark: 19:33 - 06:27. Nautical Dark: 20:07 - 05:53. Astro Dark: 20:41 - 05:18

Total Clouds (% Sky Obscured)

95
92
93
70
99
100
86
28
100
100
99
100
100
100
100
100
98
100
100
100
100
100
99
45

Low Clouds (% Sky Obscured)

0
0
0
0
17
13
2
0
0
0
2
0
0
5
7
100
27
100
100
100
100
100
99
40

Medium Clouds (% Sky Obscured)

94
87
80
2
13
14
6
24
100
100
98
100
100
100
98
97
25
13
14
24
20
16
15
20

High Clouds (% Sky Obscured)

15
45
69
70
99
100
85
16
91
31
87
84
100
100
100
91
98
98
100
97
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

Precipitation Type

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

Precipitation Probability (%)

0
6
2
0
0
0
3
4
9
8
5
0
18
48
66
50
22
10
9
12
15
19
27
29

Precipitation Amount (mm)

0
0.02
0.03
0
0
0
0.05
0.06
0.09
0.06
0.01
0
0.09
0.35
0.71
0.54
0.23
0.1
0.1
0.16
0.24
0.31
0.41
0.45

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
23
23
24
23
23
23
22
22
22
22
22
21
20
20
20
21
22
22
22
22
22
22
22

Dew Point (°C)

21
20
17
16
17
17
17
17
17
17
17
17
17
17
16
17
17
18
18
18
18
17
17
17

Relative Humidity (%)

87
84
72
65
66
69
71
74
75
76
76
77
78
80
83
84
83
80
80
80
79
77
73
71

Pressure (mb)

1012
1012
1012
1011
1011
1010
1010
1009
1009
1008
1008
1007
1007
1007
1006
1006
1006
1006
1006
1005
1005
1004
1004
1004

Ozone (du)

250
250
250
251
252
252
251
249
247
247
247
247
248
250
252
254
256
259
263
266
269
272
274
278

Monday 23

Waning Crescent 24%

01:25

16:57

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

Sun - Rise: 06:57, Set: 19:02, Transit: 12:58. Moon - Rise: 01:25, Set: 16:57. Civil Dark: 19:31 - 06:28. Nautical Dark: 20:05 - 05:54. Astro Dark: 20:39 - 05:19

Total Clouds (% Sky Obscured)

21
8
2
2
11
6
87
41
84
96
99
100
100
99
84
96
98
97
100
70
100
99
93
81

Low Clouds (% Sky Obscured)

20
8
2
0
0
0
1
38
11
16
0
97
100
98
51
94
96
90
35
22
100
98
50
10

Medium Clouds (% Sky Obscured)

2
0
0
2
11
6
4
11
23
43
99
95
97
63
82
60
31
91
100
66
75
98
93
80

High Clouds (% Sky Obscured)

0
0
0
0
0
0
86
0
79
94
12
14
1
0
0
0
48
83
4
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

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
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
None
None
None

Precipitation Probability (%)

22
12
7
6
6
8
8
8
8
8
9
11
13
20
21
15
7
4
2
2
2
2
0
0

Precipitation Amount (mm)

0.26
0.07
0.01
0.01
0.01
0.02
0.01
0.01
0.01
0.01
0.02
0.03
0.04
0.07
0.1
0.08
0.06
0.05
0.03
0.01
0.01
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
72
74
76
78
79
80
81
82
82
83
84
84
82
79
77
71
64
60
56
53
50
49
48

Pressure (mb)

1004
1005
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

282
287
292
298
304
307
308
306
304
304
305
305
303
300
298
297
297
297
296
294
292
291
289
288

Tuesday 24

Waning Crescent 15%

02:36

17:39

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

Sun - Rise: 06:58, Set: 19:00, Transit: 12:58. Moon - Rise: 02:36, Set: 17:39. Civil Dark: 19:29 - 06:29. Nautical Dark: 20:03 - 05:55. Astro Dark: 20:37 - 05:21

Total Clouds (% Sky Obscured)

85
76
45
48
52
41
17
6
5
2
0
2
2
2
6
9
9
7
0
5
13
13
13
13

Low Clouds (% Sky Obscured)

5
32
17
23
50
41
17
6
5
2
0
2
2
2
1
6
6
0
0
1
5
5
5
5

Medium Clouds (% Sky Obscured)

85
74
44
46
34
13
4
2
1
0
0
0
0
0
0
0
0
0
0
0
11
11
11
11

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
6
4
4
7
0
4
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
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
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
8
19
21

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0.07
0.38
0.63

Wind Speed/Direction (mph)

8
6
5
5
4
4
4
4
4
4
3
3
3
2
3
5
7
9
11
12
13
14
13
13

Chance of Frost

Temperature (°C)

18
16
15
14
13
13
12
12
11
11
10
10
10
10
11
13
16
18
19
20
21
22
22
23

Feels Like (°C)

18
16
15
14
13
13
12
12
11
11
10
9
10
10
11
13
16
18
19
20
21
22
22
23

Dew Point (°C)

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

Relative Humidity (%)

51
55
61
66
70
74
76
79
80
81
81
83
84
84
83
77
69
63
63
64
63
61
60
59

Pressure (mb)

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

Ozone (du)

288
288
288
287
287
287
287
286
286
286
287
286
285
284
283
284
286
286
285
282
280
279
279
278

Wednesday 25

Waning Crescent 7%

03:53

No Set

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

Sun - Rise: 06:59, Set: 18:58, Transit: 12:58. Moon - Rise: 03:53, Set: No Set. Civil Dark: 19:27 - 06:30. Nautical Dark: 20:01 - 05:56. Astro Dark: 20:35 - 05:22

Total Clouds (% Sky Obscured)

13
13
16
16
16
16
16
16
100
100
100
100
100
100
93
93
93
93
93
93
31
31
31
31

Low Clouds (% Sky Obscured)

5
5
0
0
0
0
0
0
81
81
81
81
81
81
18
18
18
18
18
18
11
11
11
11

Medium Clouds (% Sky Obscured)

11
11
0
0
0
0
0
0
100
100
100
100
100
100
88
88
88
88
88
88
30
30
30
30

High Clouds (% Sky Obscured)

0
0
16
16
16
16
16
16
98
98
98
98
98
98
38
38
38
38
38
38
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
8
7
8
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
Very Light Rain
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very 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

Precipitation Probability (%)

17
10
4
0
0
0
2
3
5
18
15
17
30
50
52
55
52
40
32
24
20
16
11
7

Precipitation Amount (mm)

0.39
0.08
0.01
0
0
0
0.01
0.03
0.06
0.11
0.12
0.15
0.33
0.82
1.25
1.15
0.88
0.7
0.45
0.27
0.23
0.15
0.07
0.04

Wind Speed/Direction (mph)

12
11
10
10
11
11
11
10
9
9
10
10
11
12
12
11
8
7
8
10
12
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
64
67
70
72
73
75
78
79
79
77
77
77
76
76
78
77
75
72
65
59
57
57
56

Pressure (mb)

1002
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1004
1004
1005
1005
1005
1005
1005
1006
1007

Ozone (du)

278
277
277
276
276
275
276
276
278
281
284
287
289
290
293
299
306
313
318
322
325
329
332
332

Thursday 26

Waning Crescent 2%

05:12

18:16

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

Sun - Rise: 07:00, Set: 18:56, Transit: 12:57. Moon - Rise: 05:12, Set: 18:16. Civil Dark: 19:25 - 06:31. Nautical Dark: 19:59 - 05:58. Astro Dark: 20:33 - 05:23

Total Clouds (% Sky Obscured)

31
31
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
23
23
23
23

Low Clouds (% Sky Obscured)

11
11
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)

30
30
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
23
23
23
23

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 (%)

5
4
3
0
0
2
1
1
1
2
2
2
0
0
0
0
0
2
0
0
0
0
0
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
57
60
65
70
73
76
77
78
77
78
81
82
81
78
72
63
58
57
57
55
53
50
50

Pressure (mb)

1008
1010
1011
1012
1013
1014
1015
1015
1016
1017
1018
1018
1019
1019
1020
1021
1021
1021
1021
1021
1020
1020
1020
1020

Ozone (du)

329
323
317
314
311
308
305
303
300
297
294
292
291
291
291
290
288
286
284
282
281
280
279
279

Friday 27

Waning Crescent 0%

06:32

18:49

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

Sun - Rise: 07:02, Set: 18:54, Transit: 12:57. Moon - Rise: 06:32, Set: 18:49. Civil Dark: 19:23 - 06:33. Nautical Dark: 19:57 - 05:59. Astro Dark: 20:31 - 05:25

Total Clouds (% Sky Obscured)

23
23
2
2
2
2
2
2
0
0
0
0
0
0
73
73
73
73
73
73
48
48
48
48

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
9
9
9
9
9
16
16
16
16

High Clouds (% Sky Obscured)

23
23
2
2
2
2
2
2
0
0
0
0
0
0
71
71
71
71
71
71
41
41
41
41

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

Precipitation Probability (%)

4
11
13
10
3
2
2
0
0
6
17
24
12
4
2
0
0
0
0
1
2
4
5
7

Precipitation Amount (mm)

0.02
0.04
0.05
0.04
0.03
0.02
0.01
0
0
0.04
0.2
0.34
0.23
0.07
0.01
0
0
0
0
0.01
0.04
0.06
0.09
0.12

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
18
17
16
16
16
16
15
15
15
15
15
15
15
16
17
20
21
22
22
23
23
24
23

Feels Like (°C)

19
18
17
16
16
16
16
15
15
15
15
15
15
15
16
17
20
21
22
22
23
23
24
23

Dew Point (°C)

10
10
10
10
10
10
10
10
10
10
11
11
11
12
12
13
14
15
15
15
15
15
15
15

Relative Humidity (%)

55
61
66
68
69
69
69
71
72
74
76
79
80
81
80
77
71
66
64
61
59
58
57
58

Pressure (mb)

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

Ozone (du)

277
276
274
273
272
271
271
271
270
269
267
266
267
269
270
270
269
267
266
265
264
264
265
265

Saturday 28

New Moon 2%

07:51

19:20

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: 07:03, Set: 18:53, Transit: 12:57. Moon - Rise: 07:51, Set: 19:20. Civil Dark: 19:21 - 06:34. Nautical Dark: 19:55 - 06:00. Astro Dark: 20:29 - 05:26

Total Clouds (% Sky Obscured)

48
48
79
79
79
79
79
79
98
98
98
98
98
98
99
99
99
99
99
99
98
98
98
98

Low Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
0
0
0
0
0
0
99
99
99
99
99
99
98
98
98
98

Medium Clouds (% Sky Obscured)

16
16
0
0
0
0
0
0
50
50
50
50
50
50
6
6
6
6
6
6
0
0
0
0

High Clouds (% Sky Obscured)

41
41
79
79
79
79
79
79
95
95
95
95
95
95
0
0
0
0
0
0
2
2
2
2

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
Very Light Rain
Very 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
None
None

Precipitation Probability (%)

14
32
41
34
13
3
1
0
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1

Precipitation Amount (mm)

0.17
0.24
0.28
0.2
0.09
0.03
0.01
0
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
14
14
13
13
13
12
12
11
11
11
11
10
10
10
11
11
11
11
10
10
10
10
10

Relative Humidity (%)

60
63
67
70
72
73
73
74
74
75
76
78
80
82
80
74
68
63
60
57
54
51
49
50

Pressure (mb)

1019
1019
1020
1020
1020
1021
1021
1022
1022
1023
1023
1024
1024
1025
1025
1026
1026
1026
1026
1026
1026
1026
1025
1025

Ozone (du)

265
265
265
266
267
268
267
266
265
264
263
263
264
265
266
266
265
264
264
264
264
264
264
264

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

Generated: 22/09/19 18:21:00. Forecast: 22/09/19 to 28/09/19. Timezone: UTC-4.00