Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 23

Waning Crescent 15%

03:26

15:40

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
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good

Sun - Rise: 07:09, Set: 18:14, Transit: 12:41. Moon - Rise: 03:26, Set: 15:40. Civil Dark: 18:38 - 06:44. Nautical Dark: 19:07 - 06:16. Astro Dark: 19:35 - 05:48

Total Clouds (% Sky Obscured)

12
20
8
11
0
1
4
3
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)

9
16
6
11
0
1
4
3
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
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)

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

Chance of Frost

Temperature (°C)

20
20
20
19
17
16
13
13
13
12
12
12
11
11
11
10
10
10
10
14
17
18
19
20

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

38
40
40
46
52
58
68
68
67
70
67
66
65
64
58
58
52
48
48
31
24
28
29
28

Pressure (mb)

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

Ozone (du)

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

Thursday 24

Waning Crescent 7%

04:33

16:12

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 Good
12 Good

Sun - Rise: 07:10, Set: 18:13, Transit: 12:41. Moon - Rise: 04:33, Set: 16:12. Civil Dark: 18:37 - 06:45. Nautical Dark: 19:06 - 06:17. Astro Dark: 19:34 - 05:48

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
2
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
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

25
24
25
29
35
46
55
50
50
50
49
50
48
49
47
50
45
42
45
35
28
30
30
31

Pressure (mb)

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

Ozone (du)

258
258
257
256
256
254
254
253
253
253
255
255
255
254
254
254
254
255
255
255
255
255
255
255

Friday 25

Waning Crescent 2%

05:42

16:44

13 Good
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
09 Bad
10 Bad
11 Bad
12 OK

Sun - Rise: 07:10, Set: 18:12, Transit: 12:41. Moon - Rise: 05:42, Set: 16:44. Civil Dark: 18:36 - 06:45. Nautical Dark: 19:05 - 06:17. Astro Dark: 19:33 - 05:49

Total Clouds (% Sky Obscured)

8
76
100
100
100
100
100
100
99
100
100
99
89
87
87
99
100
100
100
100
100
100
67
33

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)

6
76
100
100
100
100
100
100
99
100
100
99
87
87
87
99
100
100
100
100
100
100
67
33

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
0
1
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)

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

Chance of Frost

Temperature (°C)

20
20
19
19
18
15
13
13
13
12
12
12
12
11
11
10
10
10
10
13
16
17
18
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

31
30
32
34
36
43
48
48
51
52
53
52
51
51
52
56
56
60
58
40
33
32
32
32

Pressure (mb)

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

Ozone (du)

254
253
253
253
252
253
253
253
254
254
255
254
254
255
255
254
255
255
255
257
258
258
258
259

Saturday 26

Waning Crescent 0%

06:54

17:18

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 Good
12 Good

Sun - Rise: 07:11, Set: 18:11, Transit: 12:40. Moon - Rise: 06:54, Set: 17:18. Civil Dark: 18:36 - 06:46. Nautical Dark: 19:04 - 06:18. Astro Dark: 19:32 - 05:50

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)

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
3
2
0
0
2
2
2
3
3
3
2
3
2
2
2
2
2
0
0
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
17
18
17
17
15
13
13
12
12
12
12
11
11
10
10
10
10
10
13
17
17
18
18

Dew Point (°C)

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

Relative Humidity (%)

30
29
30
34
40
51
61
59
60
55
54
53
53
51
49
48
45
37
37
28
22
22
23
25

Pressure (mb)

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

Ozone (du)

260
260
260
260
261
261
262
264
264
265
265
267
266
266
267
267
270
273
276
280
282
284
286
286

Sunday 27

New Moon 0%

08:09

17:57

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 Good
12 Good

Sun - Rise: 07:11, Set: 18:10, Transit: 12:40. Moon - Rise: 08:09, Set: 17:57. Civil Dark: 18:35 - 06:47. Nautical Dark: 19:03 - 06:18. Astro Dark: 19:31 - 05:50

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)

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

26
28
30
33
38
48
58
56
56
54
55
55
55
57
58
58
59
49
40
33
32
32
32
32

Pressure (mb)

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

Ozone (du)

286
285
286
287
287
287
286
285
284
283
282
282
282
283
283
282
282
282
282
283
283
283
284
283

Monday 28

Waxing Crescent 1%

09:24

18:41

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 OK
04 Bad
05 Bad
06 OK
07 Good
08 OK
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:12, Set: 18:09, Transit: 12:40. Moon - Rise: 09:24, Set: 18:41. Civil Dark: 18:34 - 06:47. Nautical Dark: 19:02 - 06:19. Astro Dark: 19:30 - 05:51

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
5
47
95
68
43
15
39
57
66
77
83

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
5
47
95
68
43
15
31
47
64
76
83

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

34
34
37
40
43
49
55
62
63
63
64
66
66
67
64
62
59
52
45
39
37
34
32
34

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017

Ozone (du)

283
283
282
281
280
279
279
278
276
275
274
273
272
271
270
270
269
268
268
267
266
265
264
263

Tuesday 29

Waxing Crescent 6%

10:36

19:32

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

Sun - Rise: 07:13, Set: 18:08, Transit: 12:40. Moon - Rise: 10:36, Set: 19:32. Civil Dark: 18:33 - 06:48. Nautical Dark: 19:01 - 06:19. Astro Dark: 19:30 - 05:51

Total Clouds (% Sky Obscured)

95
92
83
80
81
82
84
89
99
100
72
37
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

95
92
83
80
81
82
84
89
99
100
67
33
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
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

34
36
39
43
46
51
55
61
61
60
60
58
58
57
56
54
53
49
45

Pressure (mb)

1016
1016
1016
1016
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015

Ozone (du)

262
261
261
261
261
260
260
260
260
260
260
260
260
260
260
260
260
260
260

Forecast for Poroto, Provincia de Limarí, Republic of Chile (-30.53,-70.85)

Generated: 23/04/25 12:44:34. Forecast: 23/04/25 to 29/04/25. Timezone: UTC-4.00