Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 17

New Moon 0%

07:10

18:17

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

Sun - Rise: 07:04, Set: 18:20, Transit: 12:42. Moon - Rise: 07:10, Set: 18:17. Civil Dark: 18:45 - 06:41. Nautical Dark: 19:13 - 06:12. Astro Dark: 19:41 - 05:44

Total Clouds (% Sky Obscured)

73
64
76
45
30
21
57
62
37
51
28
24
60
35
43
40
0
0
0
0
4
16
1
2

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)

73
64
73
14
0
0
0
15
15
0
0
0
0
0
0
0
0
0
0
0
4
16
0
0

High Clouds (% Sky Obscured)

0
0
42
35
30
21
57
54
30
51
27
24
60
34
39
38
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
14
17
18
18
18
18
18
18
17
17
17
15
14
14
13
14
14
14
13
13
13
12
13

Dew Point (°C)

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

Relative Humidity (%)

54
47
38
35
32
31
32
34
36
39
41
46
52
53
55
54
55
55
56
60
60
60
57
59

Pressure (mb)

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

Ozone (du)

244
243
242
242
242
241
241
240
240
239
239
238
239
240
240
239
237
236
235
235
235
235
235
236

Saturday 18

Waxing Crescent 2%

08:22

19:00

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

Sun - Rise: 07:05, Set: 18:19, Transit: 12:42. Moon - Rise: 08:22, Set: 19:00. Civil Dark: 18:44 - 06:41. Nautical Dark: 19:12 - 06:13. Astro Dark: 19:40 - 05:45

Total Clouds (% Sky Obscured)

5
15
7
1
0
5
4
3
10
24
53
19
21
38
56
19
31
26
47
38
67
12
4
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)

4
15
5
1
0
5
4
3
0
0
0
3
0
1
1
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
9
24
53
6
18
36
55
19
26
25
46
37
67
11
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
46
39
39
37
36
34
32
32
33
36
40
49
50
52
54
54
54
54
52
54
52
53
58

Pressure (mb)

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

Ozone (du)

237
236
237
238
238
237
238
237
236
235
235
236
236
237
238
239
240
240
239
239
239
239
240
241

Sunday 19

Waxing Crescent 8%

09:35

19:49

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

Sun - Rise: 07:06, Set: 18:18, Transit: 12:42. Moon - Rise: 09:35, Set: 19:49. Civil Dark: 18:43 - 06:42. Nautical Dark: 19:11 - 06:14. Astro Dark: 19:39 - 05:46

Total Clouds (% Sky Obscured)

1
33
4
5
66
75
99
100
53
30
5
20
25
10
10
5
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
1
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
33
4
5
66
75
99
100
30
7
0
0
25
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)

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

Chance of Frost

Temperature (°C)

11
15
17
18
19
20
20
21
20
19
18
17
14
14
14
13
13
13
12
12
11
11
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
42
38
36
35
34
33
32
33
36
40
46
56
57
58
58
59
60
61
64
66
64
67
71

Pressure (mb)

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

Ozone (du)

242
242
243
243
243
243
244
245
245
244
245
246
246
246
247
247
247
247
248
249
250
250
251
251

Monday 20

Waxing Crescent 16%

10:48

20:48

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

Sun - Rise: 07:06, Set: 18:17, Transit: 12:42. Moon - Rise: 10:48, Set: 20:48. Civil Dark: 18:42 - 06:42. Nautical Dark: 19:10 - 06:14. Astro Dark: 19:38 - 05:46

Total Clouds (% Sky Obscured)

0
0
0
0
13
25
38
46
53
61
42
22
3
2
1
0
8
16
24
24
22
15
23
19

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
10
2
2
0
0
3
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
13
0
40
27
15
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
1
1

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
1
0
0
14
18
11
25
26
22
20
9
4
3
1
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
0
0
3
4
4
5
3
2
0
0
0
0
1
1
1
2
2
2
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
55
49
44
39
34
30
29
31
34
36
42
55
55
54
53
52
47
46
44
42
42
41
39

Pressure (mb)

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

Ozone (du)

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

Tuesday 21

Waxing Crescent 26%

11:56

21:53

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

Sun - Rise: 07:07, Set: 18:16, Transit: 12:41. Moon - Rise: 11:56, Set: 21:53. Civil Dark: 18:41 - 06:43. Nautical Dark: 19:09 - 06:15. Astro Dark: 19:37 - 05:47

Total Clouds (% Sky Obscured)

34
10
5
0
10
22
34
52
71
90
60
30
0
0
0
0
17
34
50
59
67
75
50
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
0
0
0
0
0
0
0
0
0
0
46
0

High Clouds (% Sky Obscured)

0
1
0
0
10
22
34
49
65
81
54
27
0
0
0
0
17
34
50
43
35
27
18
9

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

Chance of Frost

Temperature (°C)

9
13
16
17
18
19
19
19
19
19
17
16
13
13
12
12
11
11
11
10
10
10
10
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

39
32
26
27
30
32
33
32
32
34
39
47
59
58
59
59
58
59
59
60
60
60
60
55

Pressure (mb)

1017
1018
1018
1018
1017
1017
1017
1016
1016
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017

Ozone (du)

257
258
257
257
258
258
258
258
258
259
259
259
259
259
259
259
259
259
259
259
259
259
260
260

Wednesday 22

Waxing Crescent 37%

12:54

23:02

07 Good
08 OK
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
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

Sun - Rise: 07:07, Set: 18:15, Transit: 12:41. Moon - Rise: 12:54, Set: 23:02. Civil Dark: 18:40 - 06:44. Nautical Dark: 19:08 - 06:15. Astro Dark: 19:36 - 05:47

Total Clouds (% Sky Obscured)

0
33
65
98
93
88
83
74
65
56
37
19
0
0
0
0
0
1
1
2
3
4
4
5

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
1
1
2
3
4
4
4

High Clouds (% Sky Obscured)

0
32
64
96
65
34
4
2
1
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
3
3
1
2
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
3
1
0
0
1
2
3
2
2
1
0
1
1
2
3
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

12
12
14
16
17
17
17
18
18
17
16
15
14
12
12
11
11
10
10
10
9
9
9
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
45
41
38
35
33
31
29
32
35
38
42
47
54
54
55
56
56
57
57
58
61
62
55

Pressure (mb)

1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017

Ozone (du)

260
260
260
260
259
259
258
257
257
256
256
255
255
254
254
254
254
254
254
253
253
253
253
252

Thursday 23

First Quarter 48%

13:43

00:11

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
01 Good

Sun - Rise: 07:08, Set: 18:14, Transit: 12:41. Moon - Rise: 13:43, Set: 00:11. Civil Dark: 18:39 - 06:44. Nautical Dark: 19:07 - 06:16. Astro Dark: 19:35 - 05:48

Total Clouds (% Sky Obscured)

0
1
1
2
1
1
0
1
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

Medium Clouds (% Sky Obscured)

0
1
1
2
1
1
0
1
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

ISS Passover

Visibility (miles)

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

Precipitation Type

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
4
5
4
7
8
3
4
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

48
42
37
32
29
27
26
24
29
34
40
45
50
55
54
54
52
51
51

Pressure (mb)

1018
1018
1018
1018
1017
1017
1016
1016
1016
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018

Ozone (du)

252
251
252
252
252
252
253
253
253
253
253
253
252
252
252
252
253
252
252

Forecast for Poroto, Provincia de Limarí, Republic of Chile (-30.52,-70.85)

Generated: 17/04/26 07:04:47. Forecast: 17/04/26 to 23/04/26. Timezone: UTC-4.00