Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 16

Waning Crescent 1%

07:09

17:41

12 OK
13 Good
14 Bad
15 Bad
16 Bad
17 Good
18 Good
19 OK
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 OK
10 OK
11 OK

Sun - Rise: 07:04, Set: 18:21, Transit: 12:42. Moon - Rise: 07:09, Set: 17:41. Civil Dark: 18:45 - 06:40. Nautical Dark: 19:13 - 06:11. Astro Dark: 19:41 - 05:44

Total Clouds (% Sky Obscured)

48
14
99
69
61
10
15
26
88
63
100
80
100
54
100
83
78
78
75
79
53
41
37
35

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)

5
5
0
5
5
4
4
4
1
0
0
0
0
7
100
80
74
78
68
79
53
40
4
29

High Clouds (% Sky Obscured)

5
4
100
41
12
5
3
29
88
57
100
65
100
53
65
21
5
0
0
0
0
3
15
9

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
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
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)

6
7
8
8
7
5
4
2
1
1
2
2
2
3
0
1
1
2
1
2
1
0
1
2

Chance of Frost

Temperature (°C)

26
26
27
26
25
24
23
21
15
15
15
15
14
14
14
14
14
13
13
13
17
19
21
22

Feels Like (°C)

25
26
25
25
25
25
23
22
16
15
14
13
14
13
12
12
12
12
11
11
15
18
19
19

Dew Point (°C)

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

Relative Humidity (%)

34
35
36
40
44
45
48
55
60
60
58
58
62
62
62
60
61
66
63
58
46
37
32
31

Pressure (mb)

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

Ozone (du)

251
251
250
249
249
250
250
247
245
243
242
242
242
242
242
242
243
243
244
244
245
245
244
243

Friday 17

New Moon 0%

08:21

18:17

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

Sun - Rise: 07:04, Set: 18:20, Transit: 12:42. Moon - Rise: 08:21, Set: 18:17. Civil Dark: 18:44 - 06:40. Nautical Dark: 19:12 - 06:12. Astro Dark: 19:40 - 05:44

Total Clouds (% Sky Obscured)

21
11
31
10
7
91
8
1
4
5
0
0
16
11
0
17
4
0
7
5
2
4
4
3

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)

18
0
0
0
0
0
0
0
0
0
0
0
0
0
0
17
4
0
7
5
2
3
4
0

High Clouds (% Sky Obscured)

8
11
27
7
7
90
8
1
4
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
None
None
None

Precipitation Probability (%)

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 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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
19
18
18
18
19
18
16
17
15
15
15
15
14
14
13
13
12
12
12
16
18
18
18

Dew Point (°C)

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

Relative Humidity (%)

30
29
32
35
37
39
43
53
52
53
53
53
54
55
53
56
55
55
55
60
44
38
37
37

Pressure (mb)

1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1014
1014
1014
1014
1014
1013
1014
1014
1014
1014
1014
1014

Ozone (du)

242
242
240
240
239
238
237
236
236
236
235
234
233
233
233
234
234
234
234
235
235
235
235
234

Saturday 18

Waxing Crescent 2%

09:35

18:59

12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 OK
19 OK
20 OK
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

Sun - Rise: 07:05, Set: 18:19, Transit: 12:42. Moon - Rise: 09:35, Set: 18:59. Civil Dark: 18:43 - 06:41. Nautical Dark: 19:11 - 06:13. Astro Dark: 19:39 - 05:45

Total Clouds (% Sky Obscured)

3
1
5
5
12
5
23
35
22
6
8
11
14
11
4
0
3
3
1
1
1
4
5
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
1
1
1
2
1
0
6
8
10
14
11
4
0
3
3
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
4
4
11
4
13
9
0
0
0
1
0
0
0
0
0
0
0
1
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
None
None
None

Precipitation Probability (%)

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 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)

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

Chance of Frost

Temperature (°C)

21
21
21
21
20
19
18
15
15
14
14
13
13
13
12
12
12
11
11
11
15
17
18
19

Feels Like (°C)

19
19
19
19
19
18
17
15
16
14
13
13
13
13
13
12
12
12
12
11
15
17
17
16

Dew Point (°C)

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

Relative Humidity (%)

36
36
35
35
36
39
42
52
53
56
57
57
57
57
58
57
57
56
57
61
42
37
37
36

Pressure (mb)

1014
1014
1013
1013
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015

Ozone (du)

234
235
235
234
233
233
235
235
236
236
237
238
239
239
238
239
239
238
239
239
240
240
241
242

Sunday 19

Waxing Crescent 8%

10:48

19:49

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 Good
09 Good
10 Good
11 OK

Sun - Rise: 07:06, Set: 18:18, Transit: 12:41. Moon - Rise: 10:48, Set: 19:49. Civil Dark: 18:42 - 06:41. Nautical Dark: 19:10 - 06:13. Astro Dark: 19:38 - 05:45

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
7
7
6
6
30

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
2
5
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)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
17
17
17
16
16
15
13
13
13
12
12
11
11
11
10
10
11
11
11
14
16
16
17

Dew Point (°C)

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

Relative Humidity (%)

36
35
35
34
36
41
48
56
56
59
57
58
59
57
60
59
61
67
69
69
53
48
48
44

Pressure (mb)

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

Ozone (du)

242
244
245
245
246
247
249
250
250
250
248
248
248
248
250
251
251
250
249
249
250
250
251
251

Monday 20

Waxing Crescent 16%

11:55

20:47

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

Sun - Rise: 07:06, Set: 18:17, Transit: 12:41. Moon - Rise: 11:55, Set: 20:47. Civil Dark: 18:41 - 06:42. Nautical Dark: 19:09 - 06:14. Astro Dark: 19:37 - 05:46

Total Clouds (% Sky Obscured)

54
78
66
49
22
22
7
0
12
27
80
60
33
0
8
17
25
50
75
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
3
5
12
15
9
2
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
12
27
80
60
33
0
8
17
25
50
75
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
None
None
None

Precipitation Probability (%)

9
4
10
11
7
11
9
6
8
8
1
1
1
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
2
3
2
2
1
0
0
2
3
2
3
3
2
3
3
3
2
2
2
2
0
0
0

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
17
17
16
16
16
14
13
13
12
12
12
12
11
11
11
10
10
10
10
14
14
14
15

Dew Point (°C)

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

Relative Humidity (%)

40
36
34
36
38
41
48
61
66
66
64
65
65
64
64
62
63
62
58
57
40
39
37
36

Pressure (mb)

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

Ozone (du)

251
251
253
254
255
256
255
256
256
257
257
257
257
258
258
258
258
258
259
260
261
261
261
261

Tuesday 21

Waxing Crescent 26%

11:55

21:53

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 OK
07 Good
08 OK
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:07, Set: 18:16, Transit: 12:41. Moon - Rise: 11:55, Set: 21:53. Civil Dark: 18:40 - 06:43. Nautical Dark: 19:08 - 06:14. Astro Dark: 19:36 - 05:46

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
91
81
72
52
32
11
17
65
100
100

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
33
0
0
0
0
0
2
5
7
10
14
17
43
32
11
17
65
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
67
33
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
None
None
None

Precipitation Probability (%)

0
0
1
1
1
2
2
2
2
1
0
0
0
0
0
0
0
1
0
0
2
3
3
7

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

Chance of Frost

Temperature (°C)

18
19
19
19
18
17
16
14
12
12
12
12
11
11
11
10
10
10
11
12
12
14
15
16

Feels Like (°C)

16
16
17
18
17
16
17
16
16
11
12
13
13
13
13
10
10
10
9
10
9
11
11
12

Dew Point (°C)

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

Relative Humidity (%)

36
35
35
37
39
42
47
53
62
62
61
61
62
64
64
65
66
66
63
59
56
52
50
47

Pressure (mb)

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

Ozone (du)

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

Wednesday 22

Waxing Crescent 37%

12:53

23:02

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

Sun - Rise: 07:08, Set: 18:15, Transit: 12:41. Moon - Rise: 12:53, Set: 23:02. Civil Dark: 18:39 - 06:43. Nautical Dark: 19:07 - 06:15. Astro Dark: 19:35 - 05:47

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
5
5
5
5
5
5
5
10
5
5
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)

100
100
96
92
88
78
67
5
5
5
5
5
5
5
10
5
5
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
18
36
58
63
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
None
None
None

Precipitation Probability (%)

8
6
10
10
5
8
7
2
2
2
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)

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

Chance of Frost

Temperature (°C)

16
17
17
17
16
15
14
13
12
12
11
11
11
11
11
10
10
9
10
11
12
14
15
17

Feels Like (°C)

12
12
13
15
13
12
12
12
12
9
9
10
10
10
10
8
8
8
8
8
7
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

43
39
35
38
40
43
49
53
58
59
59
60
59
59
57
58
58
59
51
44
39
35
31
28

Pressure (mb)

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

Ozone (du)

264
264
265
264
263
262
263
263
263
263
263
263
263
262
262
263
263
263
264
265
265
266
267
267

Forecast for Chacay, Provincia de Limarí, Republic of Chile (-30.47,-70.76)

Generated: 16/04/26 20:33:56. Forecast: 16/04/26 to 22/04/26. Timezone: UTC-4.00