Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 23

Waxing Crescent 13%

10:40

23:37

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 Good

Sun - Rise: 06:39, Set: 20:46, Transit: 13:42. Moon - Rise: 10:40, Set: 23:37. Civil Dark: 21:13 - 06:12. Nautical Dark: 21:47 - 05:38. Astro Dark: 22:23 - 05:02

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

Fog (%)

-
-
-
-
-
-
-
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)

8
10
12
12
13
12
11
7
4
2
0
1
1
1
2
2
2
2
2
1
1
0
1
4

Chance of Frost

Temperature (°C)

28
29
30
30
30
29
29
23
22
20
19
19
18
18
17
17
16
16
15
15
19
20
21
23

Feels Like (°C)

28
28
28
28
28
28
27
21
21
20
20
19
19
19
18
18
17
17
16
16
19
20
20
21

Dew Point (°C)

9
9
8
9
9
9
9
4
4
5
5
5
5
5
5
5
4
4
4
4
3
3
4
4

Relative Humidity (%)

30
28
26
27
27
28
29
27
30
36
39
40
43
43
44
44
45
45
46
46
34
31
31
28

Pressure (mb)

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

Ozone (du)

273
272
272
271
270
269
269
268
270
269
269
268
267
267
267
267
268
266
266
267
268
269
268
269

Wednesday 24

Waxing Crescent 21%

11:40

00:09

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 Good

Sun - Rise: 06:40, Set: 20:46, Transit: 13:43. Moon - Rise: 11:40, Set: 00:09. Civil Dark: 21:14 - 06:12. Nautical Dark: 21:47 - 05:39. Astro Dark: 22:23 - 05:03

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)

6
8
10
10
10
9
9
6
4
2
1
1
2
1
1
2
2
2
3
3
1
1
2
4

Chance of Frost

Temperature (°C)

24
25
25
25
25
24
24
23
21
20
19
19
19
18
17
16
16
16
16
16
19
20
21
22

Feels Like (°C)

21
22
22
22
22
22
22
21
20
19
19
20
20
19
18
18
17
17
16
17
19
20
20
21

Dew Point (°C)

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

Relative Humidity (%)

26
24
24
25
26
28
30
32
36
39
43
43
44
46
48
52
52
52
50
47
38
39
36
34

Pressure (mb)

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

Ozone (du)

270
270
270
270
271
272
272
272
271
270
270
269
269
269
268
268
269
270
271
270
271
271
272
273

Thursday 25

Waxing Crescent 30%

No Rise

00:38

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

Sun - Rise: 06:40, Set: 20:46, Transit: 13:43. Moon - Rise: No Rise, Set: 00:38. Civil Dark: 21:14 - 06:13. Nautical Dark: 21:48 - 05:39. Astro Dark: 22:24 - 05:03

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
27
17
13
33
50
32
21
24
26
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
3
27
17
13
33
50
32
21
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
2
5
2
3
5
3
2
2
0
0
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)

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

Chance of Frost

Temperature (°C)

23
24
25
25
24
24
23
22
21
19
18
18
17
17
16
15
14
14
13
14
15
17
18
19

Feels Like (°C)

21
22
22
22
22
22
21
21
21
19
19
19
18
18
17
16
15
15
15
15
17
17
18
19

Dew Point (°C)

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

Relative Humidity (%)

32
31
30
32
35
37
40
45
49
54
58
59
60
63
67
71
75
76
79
78
72
64
58
53

Pressure (mb)

1013
1013
1012
1012
1012
1011
1011
1011
1011
1012
1012
1013
1013
1013
1014
1014
1014
1015
1015
1016
1016
1016
1016
1016

Ozone (du)

272
271
270
269
268
267
266
266
265
264
263
262
261
260
260
260
261
261
261
262
262
261
261
261

Friday 26

Waxing Crescent 41%

12:40

01:07

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

Sun - Rise: 06:41, Set: 20:47, Transit: 13:44. Moon - Rise: 12:40, Set: 01:07. Civil Dark: 21:14 - 06:14. Nautical Dark: 21:48 - 05:40. Astro Dark: 22:24 - 05:04

Total Clouds (% Sky Obscured)

27
33
45
43
41
39
26
13
0
33
67
100
92
83
75
50
25
0
0
0
0
4
9
13

Low Clouds (% Sky Obscured)

4
3
9
9
11
17
14
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

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
3
5
8
5
3
0
33
67
100
92
83
75
50
25
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 (%)

1
2
1
1
1
1
1
1
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
7
9
9
10
10
9
6
5
3
1
0
2
1
2
2
2
2
2
1
1
2
4
6

Chance of Frost

Temperature (°C)

21
22
22
22
22
21
20
19
18
17
16
16
16
16
15
15
15
15
14
14
16
17
19
20

Feels Like (°C)

20
20
20
20
20
20
17
17
16
16
17
17
17
18
17
17
16
16
16
16
17
18
19
19

Dew Point (°C)

9
9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Relative Humidity (%)

47
44
44
44
46
48
51
56
60
64
66
67
68
70
70
73
74
75
76
75
68
62
56
50

Pressure (mb)

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

Ozone (du)

260
260
260
259
259
259
259
260
260
260
260
259
257
256
255
254
255
255
255
256
255
254
254
254

Saturday 27

First Quarter 52%

13:41

01:37

12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
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: 06:42, Set: 20:47, Transit: 13:44. Moon - Rise: 13:41, Set: 01:37. Civil Dark: 21:15 - 06:14. Nautical Dark: 21:48 - 05:41. Astro Dark: 22:24 - 05:05

Total Clouds (% Sky Obscured)

21
28
35
28
22
20
13
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

1
4
9
24
22
20
10
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
6
18
24
22
20
13
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 (%)

1
1
0
3
5
0
1
1
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
20
21
20
20
19
19
18
18
18
17
18
17
17
17
16
16
15
16
15
18
18
19
19

Dew Point (°C)

9
9
9
9
9
8
8
8
7
7
7
7
7
7
7
7
7
7
7
8
7
7
7
7

Relative Humidity (%)

46
43
42
42
42
41
42
44
47
50
53
54
56
56
56
58
59
60
61
61
53
48
44
41

Pressure (mb)

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

Ozone (du)

253
253
252
252
252
252
251
251
252
252
250
249
249
249
248
247
247
249
250
250
251
251
250
250

Sunday 28

Waxing Gibbous 63%

14:45

02:09

12 Good
13 Good
14 Good
15 OK
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

Sun - Rise: 06:42, Set: 20:47, Transit: 13:45. Moon - Rise: 14:45, Set: 02:09. Civil Dark: 21:15 - 06:15. Nautical Dark: 21:48 - 05:41. Astro Dark: 22:24 - 05:06

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 (%)

5
5
1
14
9
2
11
6
1
2
1
0
1
0
0
1
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)

8
9
10
12
12
11
11
9
6
3
2
0
3
2
2
2
2
3
3
0
0
0
2
4

Chance of Frost

Temperature (°C)

22
23
24
24
24
23
23
21
20
19
18
18
18
17
17
17
16
16
15
17
18
18
21
23

Feels Like (°C)

20
20
21
21
23
22
21
21
20
20
16
17
18
18
18
18
17
17
18
17
17
16
22
22

Dew Point (°C)

7
7
7
7
7
6
6
6
6
7
7
7
7
7
7
7
7
7
7
7
6
5
6
6

Relative Humidity (%)

37
36
34
33
33
33
33
37
40
44
46
47
48
50
51
52
53
55
55
50
45
41
37
33

Pressure (mb)

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

Ozone (du)

250
249
248
248
248
248
248
248
248
248
248
248
248
248
247
246
247
248
248
249
249
250
249
249

Monday 29

Waxing Gibbous 74%

15:52

02:46

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 Good

Sun - Rise: 06:43, Set: 20:48, Transit: 13:45. Moon - Rise: 15:52, Set: 02:46. Civil Dark: 21:15 - 06:16. Nautical Dark: 21:49 - 05:42. Astro Dark: 22:25 - 05:06

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
2
2
2
2
1
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 (%)

1
0
0
1
1
0
1
0
0
0
0
0
0
0
0
1
0
0
0
0
0
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)

7
8
10
11
12
12
12
9
6
3
2
1
2
2
2
2
2
2
2
1
0
1
2
4

Chance of Frost

Temperature (°C)

24
25
25
26
25
25
24
23
22
20
20
19
19
18
18
17
17
17
16
17
18
19
23
24

Feels Like (°C)

21
22
22
23
24
23
22
22
22
22
18
19
20
19
19
19
17
18
17
17
16
15
23
22

Dew Point (°C)

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

Relative Humidity (%)

29
27
26
25
27
28
30
33
37
40
42
43
44
46
46
49
49
50
52
46
41
37
33
30

Pressure (mb)

1014
1014
1014
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1014
1014
1014
1014
1014

Ozone (du)

248
248
247
246
246
246
246
247
248
250
250
250
250
250
250
250
251
251
252
252
253
253
254
254

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

Generated: 23/12/25 19:47:15. Forecast: 23/12/25 to 29/12/25. Timezone: UTC-3.00