Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 22

Waxing Crescent 7%

09:00

20:30

09 OK
10 Bad
11 OK
12 Good
13 Good
14 Good
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 OK

Sun - Rise: 06:45, Set: 18:51, Transit: 12:48. Moon - Rise: 09:00, Set: 20:30. Civil Dark: 19:19 - 06:18. Nautical Dark: 19:51 - 05:46. Astro Dark: 20:23 - 05:13

Total Clouds (% Sky Obscured)

45
54
31
9
13
11
7
5
6
3
13
8
5
4
11
3
2
2
2
2
1
1
2
37

Low Clouds (% Sky Obscured)

10
13
6
4
3
1
0
0
0
3
3
6
4
4
5
3
2
1
2
2
1
1
1
0

Medium Clouds (% Sky Obscured)

9
9
8
9
12
11
7
0
0
2
7
2
2
1
0
0
0
1
2
0
0
0
0
0

High Clouds (% Sky Obscured)

39
46
25
0
0
0
0
5
5
0
6
3
0
0
6
0
0
0
0
0
0
0
2
37

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

Precipitation Amount (mm)

0
0
0.03
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
9
11
12
13
13
13
13
13
12
11
11
10
10
11
11
10
10
10
10
11
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
51
45
42
41
41
41
41
42
44
48
51
53
56
56
57
59
59
59
59
59
61
62
61

Pressure (mb)

1016
1016
1016
1015
1015
1015
1014
1014
1013
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016

Ozone (du)

267
267
267
266
266
266
266
266
266
266
267
267
267
268
268
268
268
268
268
268
269
271
273
275

Saturday 23

Waxing Crescent 13%

10:00

21:02

09 Bad
10 Bad
11 Bad
12 Bad
13 Good
14 Good
15 Good
16 OK
17 Bad
18 Bad
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: 06:46, Set: 18:50, Transit: 12:47. Moon - Rise: 10:00, Set: 21:02. Civil Dark: 19:17 - 06:19. Nautical Dark: 19:49 - 05:47. Astro Dark: 20:21 - 05:14

Total Clouds (% Sky Obscured)

53
61
74
66
0
0
0
14
41
32
0
0
0
2
2
1
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

53
61
74
66
0
0
0
14
41
32
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
2
2
1
1
1
1
1
1
1
1
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
24
26
27
28
30
30
31
31
30
28
27
26
25
24
24
23
23
23
22
22
21
21
22

Feels Like (°C)

22
24
26
27
28
30
30
31
31
30
28
27
26
25
24
24
23
23
23
22
22
21
21
22

Dew Point (°C)

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

Relative Humidity (%)

58
55
52
48
43
40
36
33
31
33
36
40
44
48
52
55
57
60
62
65
68
72
75
74

Pressure (mb)

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

Ozone (du)

276
276
277
277
277
278
278
279
279
279
278
277
276
275
274
273
272
271
270
269
268
268
268
268

Sunday 24

Waxing Crescent 21%

10:59

21:36

09 Good
10 Good
11 Good
12 Good
13 OK
14 OK
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

Sun - Rise: 06:47, Set: 18:48, Transit: 12:47. Moon - Rise: 10:59, Set: 21:36. Civil Dark: 19:15 - 06:20. Nautical Dark: 19:47 - 05:48. Astro Dark: 20:20 - 05:15

Total 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

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
26
28
30
31
32
32
32
32
31
29
27
26
25
25
24
24
24
24
24
23
22
21
22

Feels Like (°C)

24
26
29
30
32
32
33
33
33
32
30
28
26
26
25
25
24
24
24
24
23
22
22
22

Dew Point (°C)

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

Relative Humidity (%)

67
59
52
49
46
45
43
42
42
45
51
57
61
65
67
69
70
71
72
73
76
81
85
84

Pressure (mb)

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

Ozone (du)

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

Monday 25

Waxing Crescent 30%

11:56

22:13

09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
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: 06:48, Set: 18:46, Transit: 12:47. Moon - Rise: 11:56, Set: 22:13. Civil Dark: 19:14 - 06:21. Nautical Dark: 19:45 - 05:49. Astro Dark: 20:18 - 05:17

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
98
98
98
98
98
98
88
88
88
88
88
88
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
0
0
0
0
0
0
100

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
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
98
98
98
98
98
98
88
88
88
88
88
88
12

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
100

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
4

Precipitation Amount (mm)

0
0
0.01
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
7
7
8
9
10
10
10
9
8
8
7
7
7
7
7
7
7
7
8
8
8

Chance of Frost

Temperature (°C)

23
25
27
29
29
30
31
30
30
29
27
25
24
23
23
23
23
23
23
22
22
21
21
21

Feels Like (°C)

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

Dew Point (°C)

19
19
19
19
19
18
18
18
18
18
18
18
18
19
19
19
19
19
19
19
19
19
18
18

Relative Humidity (%)

76
67
60
56
52
50
45
46
48
53
59
65
70
74
78
79
80
80
80
80
82
84
86
83

Pressure (mb)

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

Ozone (du)

264
264
264
264
264
264
264
264
264
264
263
263
262
262
261
261
260
260
260
260
260
260
261
261

Tuesday 26

Waxing Crescent 39%

12:50

22:54

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:49, Set: 18:45, Transit: 12:46. Moon - Rise: 12:50, Set: 22:54. Civil Dark: 19:12 - 06:22. Nautical Dark: 19:44 - 05:50. Astro Dark: 20:16 - 05:18

Total Clouds (% Sky Obscured)

100
100
100
100
100
95
95
95
95
95
95
98
98
98
98
98
98
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
0
0
0
0
0
0
6
6
6
6
6
6
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
13
13
13
13
13
23

High Clouds (% Sky Obscured)

12
12
12
12
12
95
95
95
95
95
95
98
98
98
98
98
98
0
0
0
0
0
0
12

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Fog (%)

100
100
100
100
100
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 (%)

4
3
0
0
3
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
69
63
58
55
53
52
51
51
54
57
60
62
62
62
63
63
62
60
58
58
60
62
62

Pressure (mb)

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

Ozone (du)

261
260
260
260
259
258
258
258
258
258
259
259
260
260
261
262
263
264
263
262
260
259
258
257

Wednesday 27

First Quarter 49%

13:42

23:39

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:50, Set: 18:43, Transit: 12:46. Moon - Rise: 13:42, Set: 23:39. Civil Dark: 19:10 - 06:23. Nautical Dark: 19:42 - 05:51. Astro Dark: 20:14 - 05:19

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Medium Clouds (% Sky Obscured)

23
23
23
23
23
23
23
23
23
23
23
9
9
9
9
9
9
3
3
3
3
3
3
12

High Clouds (% Sky Obscured)

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

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

Precipitation Probability (%)

0
0
0
0
0
5
5
4
4
5
6
6
0
0
0
0
7
8
7
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
13
13
13
12
12
12
12
11
11
11
11
10
10
9
9
10
10
9
9
8
8
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
54
51
48
45
44
44
44
45
48
53
57
60
62
63
65
65
65
65
64
65
67
68
67

Pressure (mb)

1012
1012
1012
1011
1011
1011
1010
1010
1010
1011
1011
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

256
256
255
254
253
252
252
251
250
250
249
249
248
248
247
247
247
246
246
246
246
245
245
245

Thursday 28

Waxing Gibbous 58%

14:31

00:28

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 Good

Sun - Rise: 06:51, Set: 18:41, Transit: 12:46. Moon - Rise: 14:31, Set: 00:28. Civil Dark: 19:09 - 06:24. Nautical Dark: 19:40 - 05:52. Astro Dark: 20:13 - 05:20

Total Clouds (% Sky Obscured)

100
100
100
100
100
71
71
71
71
71
71
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

99
99
99
99
99
58
58
58
58
58
58
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

12
12
12
12
12
28
28
28
28
28
28
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
1
1
1
1
23
23
23
23
23
23
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
Very Light Rain
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
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

5
6
5
5
4
4
5
5
5
6
6
6
7
8
8
9
9
0
0
4
4
12
11
12

Precipitation Amount (mm)

0
0.01
0.02
0.03
0.04
0.03
0.03
0.02
0.01
0.01
0.02
0.03
0.03
0.04
0.04
0.03
0.01
0
0
0
0
0.01
0.02
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
58
55
51
49
47
48
49
51
55
60
64
67
69
69
67
64
61
58
57
58
63
69
72

Pressure (mb)

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

Ozone (du)

245
246
246
246
246
246
246
247
248
248
249
249
249
250
250
251
251
252
252
253
253
255
256
257

Forecast for New York, New York County, US (40.81,-73.96)

Generated: 22/09/17 09:00:53. Forecast: 22/09/17 to 28/09/17. Timezone: UTC-4.00