Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 22

Waxing Crescent 7%

09:16

20:44

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

Sun - Rise: 06:56, Set: 19:04, Transit: 13:00. Moon - Rise: 09:16, Set: 20:44. Civil Dark: 19:31 - 06:29. Nautical Dark: 20:03 - 05:57. Astro Dark: 20:35 - 05:25

Total Clouds (% Sky Obscured)

37
88
79
66
21
2
1
0
0
1
1
1
0
3
4
4
5
2
4
5
3
2
2
2

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

15
34
45
33
13
2
1
0
0
1
1
1
0
2
4
4
5
2
4
5
3
2
2
2

High Clouds (% Sky Obscured)

27
81
63
50
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

7
8
9
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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
23
23
23
22
21
21
22
25
27
29
31
32
32
33
33
32
31
29
28
26
25
24
23

Feels Like (°C)

25
24
24
24
23
22
22
23
26
29
32
33
35
35
36
35
35
33
31
29
26
25
24
24

Dew Point (°C)

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

Relative Humidity (%)

87
86
82
82
85
90
90
86
75
68
62
57
53
51
48
47
48
52
56
61
65
69
72
74

Pressure (mb)

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

Ozone (du)

270
270
269
269
268
267
266
266
265
264
264
263
262
262
262
261
261
261
260
260
260
259
258
257

Saturday 23

Waxing Crescent 14%

10:16

21:16

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

Sun - Rise: 06:57, Set: 19:02, Transit: 13:00. Moon - Rise: 10:16, Set: 21:16. Civil Dark: 19:29 - 06:30. Nautical Dark: 20:01 - 05:58. Astro Dark: 20:33 - 05:26

Total Clouds (% Sky Obscured)

1
1
1
0
0
0
0
0
0
0
0
0
0
18
20
21
16
3
1
1
0
0
1
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
11
1
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
1
1
0
0
0
0
0
0
0
0
0
0
16
19
21
16
3
1
1
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
0
0
2
2
1
1
0
1
1
1
1
1
0
0
1
1
1
0
0
0
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
23
22
21
21
20
20
22
25
27
29
30
31
32
32
32
32
30
29
28
26
25
24
24

Feels Like (°C)

23
23
22
22
21
20
20
22
25
28
30
32
33
33
33
33
32
31
30
28
26
25
24
24

Dew Point (°C)

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

Relative Humidity (%)

75
77
78
81
84
88
87
81
72
65
59
54
50
46
43
42
44
48
52
55
57
60
63
66

Pressure (mb)

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

Ozone (du)

256
256
255
255
254
254
254
254
254
254
254
254
253
253
253
253
253
254
254
253
253
253
252
252

Sunday 24

Waxing Crescent 21%

11:14

21:51

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

Sun - Rise: 06:58, Set: 19:00, Transit: 12:59. Moon - Rise: 11:14, Set: 21:51. Civil Dark: 19:27 - 06:31. Nautical Dark: 19:59 - 05:59. Astro Dark: 20:32 - 05:27

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
13
13
13
13
13
13
25
25
25
25
25
25

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
13
13
13
13
13
13
25
25
25
25
25
25

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
73
78
83
89
94
93
85
72
63
57
51
47
45
43
42
43
47
50
54
57
60
65
69

Pressure (mb)

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

Ozone (du)

252
252
252
252
253
253
253
253
253
253
253
253
253
253
254
254
254
254
254
254
254
254
253
253

Monday 25

Waxing Crescent 30%

12:11

22:28

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 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:59, Set: 18:58, Transit: 12:59. Moon - Rise: 12:11, Set: 22:28. Civil Dark: 19:26 - 06:32. Nautical Dark: 19:57 - 06:00. Astro Dark: 20:30 - 05:28

Total Clouds (% Sky Obscured)

4
4
4
4
4
4
10
10
10
10
10
10
59
59
59
59
59
59
60
60
60
60
60
60

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
6
6
6
6
6
6
1
1
1
1
1
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

4
4
4
4
4
4
7
7
7
7
7
7
16
16
16
16
16
16
5
5
5
5
5
5

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
52
52
52
52
52
52
59
59
59
59
59
59

ISS Passover

Visibility (miles)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
6
6
6
5
5
5
6
7
8
9
10
11
11
11
11
10
8
7
7
7
7
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

17
17
17
17
17
17
17
17
17
17
17
16
16
15
15
15
15
15
15
15
14
14
14
14

Relative Humidity (%)

73
76
80
83
88
92
94
83
69
59
51
46
42
40
39
39
40
43
46
48
50
53
56
58

Pressure (mb)

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

Ozone (du)

252
253
253
254
254
254
253
253
253
252
252
252
254
254
253
253
253
253
253
253
252
252
251
250

Tuesday 26

Waxing Crescent 39%

13:05

23:09

01 Good
02 Good
03 Good
04 Good
05 Good
06 OK
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

Sun - Rise: 07:00, Set: 18:57, Transit: 12:59. Moon - Rise: 13:05, Set: 23:09. Civil Dark: 19:24 - 06:33. Nautical Dark: 19:56 - 06:01. Astro Dark: 20:28 - 05:29

Total Clouds (% Sky Obscured)

18
18
18
18
18
18
89
89
89
89
89
89
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
56
56
56
56
56
56
88
88
88
88
88
88
98
98
98
98
98
98

Medium Clouds (% Sky Obscured)

3
3
3
3
3
3
58
58
58
58
58
58
99
99
99
99
99
99
33
33
33
33
33
33

High Clouds (% Sky Obscured)

16
16
16
16
16
16
80
80
80
80
80
80
99
99
99
99
99
99
100
100
100
100
100
100

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

Precipitation Probability (%)

0
0
0
0
0
7
9
8
5
3
1
1
3
5
8
9
8
8
9
9
7
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.02
0.06
0.09
0.07
0.05
0.05
0.03
0.01
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
15
15
15
16
16
16
17
17
18
18
17
17
17
17
17
18
18
19
19
18
18
18
18

Relative Humidity (%)

61
65
69
74
81
88
89
82
72
64
58
53
50
50
51
52
59
69
80
86
88
89
91
92

Pressure (mb)

1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1013
1013
1014
1014
1014
1014

Ozone (du)

249
249
249
250
250
250
249
249
248
247
247
246
246
246
246
245
245
244
244
243
243
243
243
242

Wednesday 27

First Quarter 49%

13:57

23:54

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

Sun - Rise: 07:01, Set: 18:55, Transit: 12:58. Moon - Rise: 13:57, Set: 23:54. Civil Dark: 19:22 - 06:34. Nautical Dark: 19:54 - 06:02. Astro Dark: 20:26 - 05:30

Total Clouds (% Sky Obscured)

98
98
98
98
98
98
44
44
44
44
44
44
98
98
98
98
98
98
55
55
55
55
55
55

Low Clouds (% Sky Obscured)

96
96
96
96
96
96
11
11
11
11
11
11
98
98
98
98
98
98
55
55
55
55
55
55

Medium Clouds (% Sky Obscured)

65
65
65
65
65
65
18
18
18
18
18
18
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
2
2
2
2
2
27
27
27
27
27
27
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
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
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
10
12
12
13
13
0
0
0
0
9
11
11
11
0
0
0
7
9
9
9
9
0
0

Precipitation Amount (mm)

0
0.01
0.06
0.09
0.06
0.01
0
0
0
0
0.01
0.03
0.05
0.03
0
0
0
0
0
0.01
0.01
0
0
0

Wind Speed/Direction (mph)

6
7
7
8
8
9
9
9
9
9
9
8
8
8
11
11
11
10
9
9
9
9
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

18
18
18
18
18
17
16
16
16
16
15
15
15
15
11
10
10
9
9
9
9
9
9
9

Relative Humidity (%)

93
94
97
99
100
100
100
98
91
83
76
69
65
63
46
44
44
46
49
54
59
63
67
69

Pressure (mb)

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

Ozone (du)

242
242
243
243
243
243
243
243
242
242
241
240
240
240
239
240
239
239
239
239
239
240
241
242

Thursday 28

Waxing Gibbous 59%

14:45

00:43

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

Sun - Rise: 07:02, Set: 18:53, Transit: 12:58. Moon - Rise: 14:45, Set: 00:43. Civil Dark: 19:21 - 06:35. Nautical Dark: 19:52 - 06:03. Astro Dark: 20:25 - 05:31

Total Clouds (% Sky Obscured)

3
3
3
3
3
3
10
10
10
10
10
10
0
0
0
0
0
0
4
4
4
4
4
4

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
10
10
10
10
10
10
0
0
0
0
0
0
1
1
1
1
1
1

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
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

Precipitation Probability (%)

0
0
0
0
0
7
8
8
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
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
8
8
7
6
6
7
9
10
11
12
13
13
13
13
11
9
7
6
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
72
74
76
81
87
86
75
60
51
46
42
40
38
36
35
37
40
44
48
54
58
61
62

Pressure (mb)

1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1017
1017
1018
1018
1018
1019
1019
1019

Ozone (du)

244
247
249
252
254
255
256
256
256
256
256
256
256
257
257
258
259
261
263
265
268
271
272
274

Forecast for Des Moines, IA, USA (40.70,-92.02)

Generated: 22/09/17 01:24:54. Forecast: 22/09/17 to 28/09/17. Timezone: UTC-5.00