Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 21

Waxing Crescent 10%

10:30

21:23

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

Sun - Rise: 07:47, Set: 19:52, Transit: 13:49. Moon - Rise: 10:30, Set: 21:23. Civil Dark: 20:16 - 07:23. Nautical Dark: 20:44 - 06:55. Astro Dark: 21:12 - 06:27

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
15
43
35
39
34
21
10
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
4
13
19
2
19
7
5
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 (%)

6
3
12
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
0
2
0
0
1
2
5
5
5
4
4
2
0
0
1
2
1
1
1
2
0
0

Chance of Frost

Temperature (°C)

10
10
11
14
16
17
18
19
20
20
21
20
19
18
16
15
14
14
14
14
13
12
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
52
41
28
27
27
27
27
28
30
32
34
35
38
44
51
53
54
55
55
56
61
61
63

Pressure (mb)

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

Ozone (du)

262
263
264
266
266
265
265
265
265
262
260
258
258
258
260
261
261
261
262
263
265
266
267
266

Sunday 22

Waxing Crescent 18%

11:41

22:06

06 Good
07 Good
08 Good
09 Good
10 OK
11 OK
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 OK
01 Good
02 Good
03 Good
04 Good
05 Good

Sun - Rise: 07:48, Set: 19:51, Transit: 13:49. Moon - Rise: 11:41, Set: 22:06. Civil Dark: 20:14 - 07:24. Nautical Dark: 20:42 - 06:56. Astro Dark: 21:11 - 06:28

Total Clouds (% Sky Obscured)

0
5
11
15
24
32
49
74
92
99
100
91
99
98
81
68
65
62
20
4
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
2
3
16
0
0
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
4
26
48
49
97
100
85
97
94
63
31
65
62
20
4
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
1
1
2
4
5
7
15
14
13
14
7
3
4
7
3
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)

0
0
0
0
0
1
2
4
6
7
5
1
1
0
0
0
1
2
1
2
2
2
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
67
67
59
55
51
42
35
35
36
34
33
34
36
40
42
43
43
43
44
45
45
41
37

Pressure (mb)

1015
1015
1016
1016
1017
1017
1017
1016
1016
1017
1017
1017
1017
1017
1018
1018
1019
1019
1019
1019
1018
1018
1018
1017

Ozone (du)

265
264
265
267
266
267
266
266
265
264
263
265
265
265
265
267
269
273
278
281
281
279
278
279

Monday 23

Waxing Crescent 29%

12:52

22:58

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 Good
02 Good
03 Good
04 Good
05 Good

Sun - Rise: 07:48, Set: 19:49, Transit: 13:49. Moon - Rise: 12:52, Set: 22:58. Civil Dark: 20:13 - 07:24. Nautical Dark: 20:41 - 06:57. Astro Dark: 21:09 - 06:28

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)

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

Chance of Frost

Temperature (°C)

12
12
11
16
18
20
21
22
23
24
24
23
23
21
18
18
17
16
16
16
16
15
14
13

Feels Like (°C)

10
10
10
15
17
18
19
19
20
20
21
20
20
20
17
17
16
16
16
15
15
14
14
12

Dew Point (°C)

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

Relative Humidity (%)

30
24
23
14
13
11
11
10
11
11
12
13
14
16
21
22
22
22
21
20
19
18
19
20

Pressure (mb)

1017
1017
1017
1017
1017
1016
1016
1015
1015
1014
1013
1013
1013
1013
1013
1013
1013
1012
1012
1011
1011
1010
1010
1010

Ozone (du)

278
278
278
280
280
279
278
277
276
275
273
271
270
270
268
268
267
265
263
263
263
262
261
260

Tuesday 24

Waxing Crescent 40%

14:01

23:57

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 Good
02 Good
03 Good
04 Good
05 Good

Sun - Rise: 07:49, Set: 19:48, Transit: 13:49. Moon - Rise: 14:01, Set: 23:57. Civil Dark: 20:12 - 07:25. Nautical Dark: 20:40 - 06:57. Astro Dark: 21:08 - 06:29

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)

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

Chance of Frost

Temperature (°C)

13
13
13
18
20
21
22
23
24
24
24
23
21
20
17
16
16
16
15
15
15
15
14
14

Feels Like (°C)

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

Dew Point (°C)

-9
-9
-8
-7
-6
-4
-3
-2
-1
-1
1
3
4
5
6
6
6
6
5
5
4
4
4
4

Relative Humidity (%)

20
21
23
17
16
17
18
19
19
19
21
26
32
38
45
49
51
51
50
49
47
47
48
50

Pressure (mb)

1010
1011
1012
1013
1013
1013
1013
1013
1013
1012
1012
1012
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

259
260
260
259
259
258
258
258
258
257
257
256
255
254
253
253
253
252
251
250
250
251
251
251

Wednesday 25

First Quarter 52%

15:04

01:02

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 Good
02 Good
03 Good
04 Good
05 Good

Sun - Rise: 07:50, Set: 19:47, Transit: 13:48. Moon - Rise: 15:04, Set: 01:02. Civil Dark: 20:11 - 07:26. Nautical Dark: 20:39 - 06:58. Astro Dark: 21:07 - 06:30

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)

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

Chance of Frost

Temperature (°C)

14
13
13
17
18
19
20
22
22
23
23
22
21
20
18
16
16
16
15
15
14
14
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
52
53
43
42
39
37
34
33
33
34
36
39
42
46
50
50
52
53
54
55
55
56
56

Pressure (mb)

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

Ozone (du)

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

Thursday 26

Waxing Gibbous 64%

15:58

02:10

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 Good
02 Good
03 Good
04 Good
05 Good

Sun - Rise: 07:50, Set: 19:46, Transit: 13:48. Moon - Rise: 15:58, Set: 02:10. Civil Dark: 20:10 - 07:26. Nautical Dark: 20:37 - 06:58. Astro Dark: 21:05 - 06:30

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)

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

Chance of Frost

Temperature (°C)

13
14
14
15
18
19
20
21
21
22
22
22
21
20
18
17
16
16
15
15
14
14
14
14

Feels Like (°C)

14
14
13
12
18
18
18
19
19
19
22
21
20
20
20
20
15
16
17
17
16
16
15
15

Dew Point (°C)

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

Relative Humidity (%)

57
52
48
45
42
39
37
35
34
32
34
36
38
42
46
51
53
54
55
57
57
57
57
58

Pressure (mb)

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

Ozone (du)

247
246
246
245
246
246
246
246
246
246
246
246
245
246
247
248
247
247
247
246
245
245
244
244

Friday 27

Waxing Gibbous 74%

16:43

03:18

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 Good
02 Good

Sun - Rise: 07:51, Set: 19:44, Transit: 13:48. Moon - Rise: 16:43, Set: 03:18. Civil Dark: 20:08 - 07:27. Nautical Dark: 20:36 - 06:59. Astro Dark: 21:04 - 06:31

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

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

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

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

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
14
15
16
19
20
21
22
23
24
23
23
22
21
19
18
17
17
16
16
16

Feels Like (°C)

15
14
13
12
20
20
20
20
21
21
23
22
21
21
21
21
16
17
18
17
18

Dew Point (°C)

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

Relative Humidity (%)

59
51
46
40
38
36
33
31
29
28
30
33
34
38
44
49
49
51
52
52
51

Pressure (mb)

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

Ozone (du)

243
244
244
244
244
245
245
246
247
248
247
247
247
246
246
245
245
245
244
244
244

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

Generated: 21/03/26 06:35:39. Forecast: 21/03/26 to 27/03/26. Timezone: UTC-3.00