Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 16

Waning Crescent 1%

06:02

17:41

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

Sun - Rise: 07:04, Set: 18:21, Transit: 12:42. Moon - Rise: 06:02, Set: 17:41. Civil Dark: 18:46 - 06:39. Nautical Dark: 19:14 - 06:11. Astro Dark: 19:42 - 05:44

Total Clouds (% Sky Obscured)

0
0
4
5
28
23
65
31
100
18
48
61
31
34
79
34
90
100
100
56
49
56
63
28

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
16
14
4
0
43
31
5
5
5
5
0
0
0
0
3
62
25

High Clouds (% Sky Obscured)

0
0
4
4
28
23
65
28
100
18
48
22
7
34
79
30
89
100
100
56
47
52
8
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
4
1
0
0
2
3
4
5
6
4
1
1
0
1
1
1
2
3
3
2
1
1
2

Chance of Frost

Temperature (°C)

13
12
17
19
20
21
21
21
22
21
21
20
18
15
15
15
15
14
14
13
13
13
14
12

Feels Like (°C)

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

Dew Point (°C)

2
4
2
2
3
4
4
5
5
5
6
6
7
7
7
6
6
6
5
5
5
5
4
4

Relative Humidity (%)

48
59
37
33
32
31
32
33
32
35
37
42
46
56
57
57
54
56
56
57
59
55
51
58

Pressure (mb)

1014
1014
1014
1015
1015
1015
1015
1014
1014
1014
1014
1014
1015
1015
1016
1016
1015
1015
1015
1015
1015
1015
1015
1016

Ozone (du)

255
254
253
253
252
251
250
249
248
247
247
248
247
246
246
246
244
243
243
243
243
243
243
244

Friday 17

New Moon 0%

07:10

18:17

06 Bad
07 OK
08 OK
09 OK
10 Good
11 Good
12 Good
13 Good
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

Sun - Rise: 07:04, Set: 18:20, Transit: 12:42. Moon - Rise: 07:10, Set: 18:17. Civil Dark: 18:45 - 06:40. Nautical Dark: 19:13 - 06:12. Astro Dark: 19:41 - 05:44

Total Clouds (% Sky Obscured)

55
23
31
38
16
0
0
0
25
3
2
4
0
2
0
0
0
0
0
4
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)

45
23
31
4
0
0
0
0
0
0
0
3
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
14
16
0
0
0
25
3
2
3
0
2
0
0
0
0
0
4
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
1
1
1
0
1
3
6
5
5
3
1
1
1
1
2
2
3
3
2
2
2
2
2

Chance of Frost

Temperature (°C)

12
13
17
19
20
21
22
22
23
22
21
20
19
16
15
15
15
14
14
13
13
13
13
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
50
39
31
30
28
29
28
28
29
32
35
40
48
48
49
48
49
47
49
48
47
46
49

Pressure (mb)

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

Ozone (du)

242
241
242
243
243
244
243
242
240
239
238
237
235
235
234
234
233
234
234
234
233
234
234
235

Saturday 18

Waxing Crescent 2%

08:22

19:00

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

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 - 06:12. Astro Dark: 19:40 - 05:45

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
75
73
71
69
50

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
1
0
0
0
0
0
75
73
71
69
50

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

Chance of Frost

Temperature (°C)

12
12
16
18
19
20
20
21
21
21
20
18
17
15
14
14
13
13
12
12
12
11
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
47
38
33
33
34
34
34
33
34
37
40
44
52
54
56
57
57
58
57
58
57
57
56

Pressure (mb)

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

Ozone (du)

235
234
234
234
234
234
234
233
233
233
233
233
234
235
234
236
237
237
237
237
236
237
236
237

Sunday 19

Waxing Crescent 8%

09:35

19:49

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

Sun - Rise: 07:06, Set: 18:18, Transit: 12:42. Moon - Rise: 09:35, Set: 19:49. Civil Dark: 18:43 - 06:41. Nautical Dark: 19:11 - 06:13. Astro Dark: 19:39 - 05:46

Total Clouds (% Sky Obscured)

31
13
42
71
100
100
100
100
77
54
31
28
26
24
21
19
16
25
33
41
29
25
52
31

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
8
16
0
0
0
0
0
0
0
0
0
2
0

High Clouds (% Sky Obscured)

31
13
42
71
100
100
100
100
77
54
31
21
10
0
0
0
0
0
0
0
0
0
5
15

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
1
2
3
3
4
4
4
4
5
6
6
7
7
6
6
6
6
6
5
5
5
5

Relative Humidity (%)

57
54
39
35
35
35
34
34
34
35
38
43
50
62
63
64
64
64
65
65
63
64
61
62

Pressure (mb)

1014
1014
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

238
239
241
242
242
242
242
243
244
244
244
246
248
248
248
247
246
248
248
249
251
252
252
253

Monday 20

Waxing Crescent 16%

10:48

20:48

06 Bad
07 OK
08 Bad
09 Bad
10 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
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

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)

56
26
70
65
29
36
46
63
54
44
35
23
12
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

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

10
0
55
10
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
1
1
20
22
11
26
28
14
17
25
5
10
8
2
3
2
1
1
1
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
2
0
0
1
3
4
5
4
2
1
0
0
3
3
3
3
3
3
3
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
72
59
55
54
52
50
46
43
43
45
50
57
65
67
68
69
69
72
72
73
72
70
69

Pressure (mb)

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

Ozone (du)

252
251
251
251
251
251
251
252
253
253
253
254
255
255
256
256
256
256
257
258
259
260
260
261

Tuesday 21

Waxing Crescent 26%

11:56

21:53

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

Sun - Rise: 07:07, Set: 18:16, Transit: 12:41. Moon - Rise: 11:56, Set: 21:53. Civil Dark: 18:41 - 06:42. Nautical Dark: 19:09 - 06:14. Astro Dark: 19:37 - 05:47

Total Clouds (% Sky Obscured)

0
0
9
18
27
24
21
18
43
67
91
71
51
30
18
4
0
0
1
1
6
10
15
43

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
1
0
0
0
0
0
1
1
2
1
1
0
0
0
0
0
0
0
2
4
6
34

High Clouds (% Sky Obscured)

0
0
9
18
27
24
21
18
39
60
81
64
47
30
18
4
0
0
1
1
5
9
13
41

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
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
52
45
39
34
29
29
29
28
30
32
34
39
45
50
51
51
51
51
49
48
49
50
50

Pressure (mb)

1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015

Ozone (du)

262
262
263
263
263
263
262
262
262
262
261
261
262
262
262
262
262
261
261
261
261
262
262
263

Wednesday 22

Waxing Crescent 37%

12:54

23:02

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

Sun - Rise: 07:07, Set: 18:15, Transit: 12:41. Moon - Rise: 12:54, Set: 23:02. Civil Dark: 18:40 - 06:43. Nautical Dark: 19:08 - 06:15. Astro Dark: 19:36 - 05:47

Total Clouds (% Sky Obscured)

72
100
100
100
100
99
98
97
86
79
70
45
23
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

Medium Clouds (% Sky Obscured)

62
91
94
97
100
67
34
2
29
57
70
45
23
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

70
100
100
100
100
99
98
97
67
33
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

Fog (%)

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

Precipitation Probability (%)

1
0
2
1
0
16
19
13
21
21
11
12
8
4
5
3
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
47
46
44
42
40
37
35
33
35
39
41
45
51
57
56
57
57
60
61

Pressure (mb)

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

Ozone (du)

263
263
263
263
263
263
262
262
261
261
260
260
260
260
260
260
259
258
258
259

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

Generated: 16/04/26 06:34:48. Forecast: 16/04/26 to 22/04/26. Timezone: UTC-4.00