Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 22

Waxing Crescent 7%

09:15

20:38

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
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

Sun - Rise: 06:56, Set: 19:03, Transit: 12:59. Moon - Rise: 09:15, Set: 20:38. Civil Dark: 19:32 - 06:27. Nautical Dark: 20:06 - 05:53. Astro Dark: 20:40 - 05:19

Total Clouds (% Sky Obscured)

91
91
91
94
88
83
87
1
1
1
1
0
0
0
0
0
1
0
0
1
2
1
1
10

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
7

Medium Clouds (% Sky Obscured)

1
2
2
1
0
1
1
1
1
1
1
0
0
0
0
0
1
0
0
1
2
1
1
9

High Clouds (% Sky Obscured)

91
91
91
94
88
83
87
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

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

Precipitation Amount (mm)

0
0.1
0.04
0
0.01
0
0
0.05
0.03
0.04
0
0.02
0.03
0.02
0.01
0.01
0
0
0
0
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

6
6
6
6
5
5
4
3
3
3
3
3
2
2
1
0
1
1
1
2
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
64
54
47
42
38
36
36
36
41
52
61
67
70
73
76
78
82
85
86
86
87
87
85

Pressure (mb)

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

Ozone (du)

268
267
267
267
267
267
267
267
267
267
267
267
267
267
267
266
266
265
264
263
262
261
260
259

Saturday 23

Waxing Crescent 13%

10:17

21:08

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

Sun - Rise: 06:57, Set: 19:01, Transit: 12:59. Moon - Rise: 10:17, Set: 21:08. Civil Dark: 19:30 - 06:29. Nautical Dark: 20:04 - 05:55. Astro Dark: 20:38 - 05:20

Total Clouds (% Sky Obscured)

33
40
25
27
19
4
5
2
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

14
6
23
23
17
4
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

31
38
14
20
16
2
3
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
1
2
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 (%)

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

Precipitation Amount (mm)

0.01
0.01
0.01
0.01
0
0
0
0
0
0
0.01
0.01
0.02
0.04
0.07
0.05
0.02
0.01
0
0
0
0
0
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
22
25
27
28
30
30
31
30
29
26
24
23
22
21
21
21
20
20
20
19
19
18
19

Feels Like (°C)

19
22
25
28
29
30
31
32
32
31
28
25
23
22
22
21
21
21
20
20
20
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

77
66
58
54
52
51
50
51
52
57
65
73
78
80
82
84
86
87
87
87
88
91
95
94

Pressure (mb)

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

Ozone (du)

258
258
257
256
256
255
255
254
254
253
253
253
252
251
251
250
250
249
249
249
249
249
249
249

Sunday 24

Waxing Crescent 21%

11:18

21:41

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

Sun - Rise: 06:59, Set: 18:59, Transit: 12:58. Moon - Rise: 11:18, Set: 21:41. Civil Dark: 19:28 - 06:30. Nautical Dark: 20:02 - 05:56. Astro Dark: 20:36 - 05:21

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
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
1
1
1
1
1
1
1
1
1
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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
24
27
29
30
31
32
32
32
30
28
25
24
23
22
21
21
20
20
19
19
19
18
18

Feels Like (°C)

21
24
28
31
32
33
34
34
34
32
29
26
24
23
23
22
21
21
20
20
19
19
18
19

Dew Point (°C)

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

Relative Humidity (%)

86
76
67
60
55
51
49
48
49
54
63
72
77
79
81
83
85
86
88
90
91
94
96
95

Pressure (mb)

1019
1019
1018
1018
1018
1017
1017
1016
1016
1016
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1020

Ozone (du)

249
249
249
249
249
248
248
247
247
247
247
247
247
247
247
247
247
247
248
248
249
250
251
252

Monday 25

Waxing Crescent 30%

12:16

22:16

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

Sun - Rise: 07:00, Set: 18:57, Transit: 12:58. Moon - Rise: 12:16, Set: 22:16. Civil Dark: 19:26 - 06:31. Nautical Dark: 20:00 - 05:57. Astro Dark: 20:34 - 05:23

Total Clouds (% Sky Obscured)

0
0
0
0
0
24
24
24
24
24
24
89
89
89
89
89
89
5
5
5
5
5
5
56

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
9

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
5
5
5
5
5
4

High Clouds (% Sky Obscured)

0
0
0
0
0
24
24
24
24
24
24
89
89
89
89
89
89
0
0
0
0
0
0
48

ISS Passover

Visibility (miles)

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 (%)

3
2
2
2
2
2
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
2
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
23
25
27
28
29
29
30
29
28
25
23
23
22
21
21
20
20
19
19
19
18
18
19

Feels Like (°C)

21
23
25
28
29
30
30
31
30
29
26
24
23
22
22
21
20
20
19
19
19
19
18
19

Dew Point (°C)

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

Relative Humidity (%)

88
79
71
65
59
56
53
52
52
57
66
74
74
76
77
79
81
83
84
85
86
88
89
88

Pressure (mb)

1020
1020
1020
1019
1019
1019
1018
1018
1018
1018
1018
1018
1017
1017
1018
1018
1017
1017
1017
1017
1017
1017
1018
1018

Ozone (du)

252
252
252
253
253
254
254
254
255
256
257
258
258
257
257
257
256
256
255
256
256
256
256
256

Tuesday 26

Waxing Crescent 39%

13:12

22:56

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 OK

Sun - Rise: 07:01, Set: 18:55, Transit: 12:58. Moon - Rise: 13:12, Set: 22:56. Civil Dark: 19:24 - 06:32. Nautical Dark: 19:58 - 05:58. Astro Dark: 20:32 - 05:24

Total Clouds (% Sky Obscured)

56
56
56
56
56
51
51
51
51
51
51
0
0
0
0
0
0
80
80
80
80
80
80
11

Low Clouds (% Sky Obscured)

9
9
9
9
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

Medium Clouds (% Sky Obscured)

4
4
4
4
4
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
10

High Clouds (% Sky Obscured)

48
48
48
48
48
50
50
50
50
50
50
0
0
0
0
0
0
80
80
80
80
80
80
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 (%)

3
2
0
0
2
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)

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

Chance of Frost

Temperature (°C)

21
23
25
27
28
29
29
30
29
28
25
23
22
21
21
20
20
20
19
19
19
19
19
19

Feels Like (°C)

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

Dew Point (°C)

17
18
19
19
19
19
19
18
18
18
18
18
18
18
18
18
18
18
17
17
17
18
18
18

Relative Humidity (%)

81
73
67
61
57
54
52
51
51
56
64
73
78
81
84
85
87
88
90
92
92
93
94
91

Pressure (mb)

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

Ozone (du)

256
256
256
255
255
254
253
252
252
252
253
253
253
252
252
251
251
250
249
248
247
247
246
246

Wednesday 27

First Quarter 49%

14:04

23:40

09 Good
10 Good
11 Good
12 Good
13 Good
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 OK

Sun - Rise: 07:02, Set: 18:53, Transit: 12:57. Moon - Rise: 14:04, Set: 23:40. Civil Dark: 19:22 - 06:33. Nautical Dark: 19:56 - 06:00. Astro Dark: 20:30 - 05:25

Total Clouds (% Sky Obscured)

11
11
11
11
11
97
97
97
97
97
97
99
99
99
99
99
99
100
100
100
100
100
100
18

Low Clouds (% Sky Obscured)

1
1
1
1
1
0
0
0
0
0
0
3
3
3
3
3
3
1
1
1
1
1
1
11

Medium Clouds (% Sky Obscured)

10
10
10
10
10
1
1
1
1
1
1
15
15
15
15
15
15
11
11
11
11
11
11
16

High Clouds (% Sky Obscured)

0
0
0
0
0
97
97
97
97
97
97
99
99
99
99
99
99
100
100
100
100
100
100
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
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

Precipitation Probability (%)

0
0
0
3
3
3
3
4
0
0
5
6
8
9
10
10
10
9
7
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.01
0.02
0.04
0.02
0.01
0
0
0
0.01
0.02
0.09
0.14
0.1
0.03
0.01
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
76
69
63
58
55
54
53
53
57
63
70
74
77
79
82
85
86
85
84
83
86
92
93

Pressure (mb)

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

Ozone (du)

246
245
245
245
244
244
243
243
242
242
242
242
242
242
242
241
241
241
241
242
243
244
244
245

Thursday 28

Waxing Gibbous 58%

14:53

00:29

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

Sun - Rise: 07:03, Set: 18:52, Transit: 12:57. Moon - Rise: 14:53, Set: 00:29. Civil Dark: 19:20 - 06:34. Nautical Dark: 19:54 - 06:01. Astro Dark: 20:28 - 05:27

Total Clouds (% Sky Obscured)

18
18
18
18
18
98
98
98
98
98
98
81
81
81
81
81
81
49
49
49
49
49
49
77

Low Clouds (% Sky Obscured)

11
11
11
11
11
98
98
98
98
98
98
79
79
79
79
79
79
0
0
0
0
0
0
77

Medium Clouds (% Sky Obscured)

16
16
16
16
16
98
98
98
98
98
98
40
40
40
40
40
40
49
49
49
49
49
49
2

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
6
0
0
0
0
0
0
0
0
0
0
8
8
6
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
0.01
0
0
0

Wind Speed/Direction (mph)

7
7
7
7
7
7
7
7
7
5
1
1
1
5
4
4
4
4
4
4
5
5
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
73
64
56
51
48
49
51
53
56
60
64
67
69
70
71
72
73
75
77
77
77
76
73

Pressure (mb)

1012
1012
1012
1012
1011
1011
1011
1011
1010
1011
1011
1011
1011
1012
1012
1012
1012
1012
1013
1013
1013
1014
1014
1014

Ozone (du)

245
245
246
246
247
247
248
249
249
250
251
252
254
256
258
260
261
263
264
266
267
269
271
272

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

Generated: 22/09/17 09:22:04. Forecast: 22/09/17 to 28/09/17. Timezone: UTC-4.00