Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 27

Waxing Gibbous 88%

15:56

04:16

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

Sun - Rise: 07:11, Set: 18:11, Transit: 12:40. Moon - Rise: 15:56, Set: 04:16. Civil Dark: 18:35 - 06:46. 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
46
40
66
23
16
60
70
91
78
95
59
17
5
3
1

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
17
0
5
70
91
78
92
34
5
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
46
3
21
1
2
33
15
10
7
83
59
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
6
7
7
7
6
4
2
4
4
4
5
5
5
4
4
4
5
5
5
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-26
-23
-19
-16
-14
-12
-10
-8
-4
-1
-3
-5
-6
-4
-5
-7
-8
-12
-12
-14
-15
-17
-19
-20

Relative Humidity (%)

3
4
5
6
8
10
13
17
27
36
32
29
27
30
29
24
23
17
17
14
13
11
8
6

Pressure (mb)

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

Ozone (du)

277
277
276
273
271
270
271
271
271
271
272
273
276
276
277
278
278
278
276
277
278
276
276
278

Tuesday 28

Waxing Gibbous 94%

16:23

05:13

10 OK
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
06 Good
07 Bad
08 Good
09 Bad

Sun - Rise: 07:11, Set: 18:10, Transit: 12:40. Moon - Rise: 16:23, Set: 05:13. Civil Dark: 18:34 - 06:47. Nautical Dark: 19:03 - 06:18. Astro Dark: 19:31 - 05:50

Total Clouds (% Sky Obscured)

19
1
4
5
8
4
5
6
3
4
7
4
6
3
0
0
0
0
0
4
6
90
5
66

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
1
1
4
2
4
2
0
0
0
0
0
3
5
70
4
55

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
6
7
8
7
5
5
4
3
5
5
4
4
5
4
5
5
6
6
7
6
6
4

Chance of Frost

Temperature (°C)

19
20
21
21
21
20
19
18
15
14
14
14
14
14
14
14
14
14
14
14
14
14
15
18

Feels Like (°C)

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

Dew Point (°C)

-17
-16
-14
-12
-11
-10
-9
-7
-4
-2
-3
-5
-7
-7
-6
-6
-9
-9
-10
-10
-13
-13
-15
-17

Relative Humidity (%)

7
7
8
9
11
11
13
17
26
34
31
26
23
22
24
25
19
19
19
18
14
14
11
8

Pressure (mb)

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

Ozone (du)

278
277
276
276
275
274
272
270
269
269
268
267
266
265
265
266
266
266
266
267
267
267
266
264

Wednesday 29

Waxing Gibbous 98%

16:51

06:09

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
06 Good
07 Good
08 Good
09 Good

Sun - Rise: 07:12, Set: 18:09, Transit: 12:40. Moon - Rise: 16:51, Set: 06:09. Civil Dark: 18:33 - 06:47. Nautical Dark: 19:02 - 06:19. Astro Dark: 19:30 - 05:51

Total Clouds (% Sky Obscured)

5
5
5
4
4
5
3
3
0
0
0
0
4
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)

4
4
3
2
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
6
7
7
8
8
6
5
3
2
4
4
4
4
3
3
3
3
5
5
5
5
6
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-15
-15
-14
-14
-14
-15
-13
-10
-5
-4
-7
-8
-8
-7
-6
-7
-6
-6
-5
-4
-4
-5
-6
-8

Relative Humidity (%)

7
7
7
7
7
7
9
12
21
25
21
19
19
20
22
22
23
24
25
27
28
27
22
17

Pressure (mb)

1013
1013
1013
1012
1012
1011
1011
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012

Ozone (du)

262
262
262
263
263
263
261
260
259
259
260
261
261
260
261
261
260
260
260
261
262
263
265
266

Thursday 30

Waxing Gibbous 100%

17:20

07:07

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 OK
00 Bad
01 Bad
02 Bad
03 OK
04 OK
05 OK
06 Good
07 Good
08 OK
09 Bad

Sun - Rise: 07:13, Set: 18:08, Transit: 12:40. Moon - Rise: 17:20, Set: 07:07. Civil Dark: 18:33 - 06:48. Nautical Dark: 19:01 - 06:19. Astro Dark: 19:29 - 05:51

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
29
52
88
66
45
23
30
15
10
20
78

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
29
52
88
66
42
14
10
5
0
20
67

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
7
7
7
7
6
5
5
1
2
6
6
6
7
7
7
7
6
6
6
6
6
6
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
18
19
18
18
17
17
16
15
15
13
14
14
14
14
13
13
13
11
10
11
13
13
16

Dew Point (°C)

-7
-5
-5
-4
-4
-3
-3
-2
2
4
2
1
1
2
1
1
-0
1
1
-1
-1
4
-3
-5

Relative Humidity (%)

17
17
17
18
19
21
23
28
38
48
46
42
40
43
42
42
38
41
44
39
39
54
32
22

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1016
1016
1017

Ozone (du)

267
268
268
268
266
265
264
265
265
266
267
267
266
266
264
263
261
262
263
263
263
264
264
265

Friday 1

Full Moon 100%

17:53

08:04

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

Sun - Rise: 07:13, Set: 18:07, Transit: 12:40. Moon - Rise: 17:53, Set: 08:04. Civil Dark: 18:32 - 06:48. Nautical Dark: 19:00 - 06:20. Astro Dark: 19:28 - 05:52

Total Clouds (% Sky Obscured)

73
45
15
0
60
5
0
0
0
0
0
0
0
5
9
14
1
11
22
14
7
0
2
3

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)

73
45
15
0
4
0
0
0
0
0
0
0
0
5
9
14
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
5
6
6
7
6
5
5
2
2
5
5
5
5
5
5
6
6
5
5
5
5
6
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-4
-3
-4
-5
-5
-5
-5
-3
2
3
-1
-3
-4
-6
-7
-9
-11
-11
-12
-13
-14
-15
-16
-16

Relative Humidity (%)

21
20
18
16
15
16
17
21
34
39
33
28
25
22
21
17
15
14
13
13
11
10
8
7

Pressure (mb)

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

Ozone (du)

264
264
264
263
262
262
261
261
262
262
262
262
263
263
261
260
261
260
258
257
257
257
257
257

Saturday 2

Waning Gibbous 98%

18:29

09:02

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 OK
03 OK
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:14, Set: 18:06, Transit: 12:40. Moon - Rise: 18:29, Set: 09:02. Civil Dark: 18:31 - 06:49. Nautical Dark: 18:59 - 06:20. Astro Dark: 19:28 - 05:52

Total Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
1
1
5
10
14
16
17
18
28
38
46
64
84
100
88
84

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
1
5
9
0
0
0
0
1
2
3
3
4
4
15
25

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

Chance of Frost

Temperature (°C)

22
25
25
25
26
25
24
23
21
20
18
18
18
18
18
17
17
17
16
16
16
17
17
20

Feels Like (°C)

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

Dew Point (°C)

-15
-15
-14
-14
-13
-12
-11
-10
-9
-8
-6
-7
-8
-9
-10
-11
-11
-10
-8
-7
-10
-14
-17
-17

Relative Humidity (%)

7
6
6
6
6
7
9
10
12
15
18
17
16
14
14
14
13
15
17
20
15
11
8
7

Pressure (mb)

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

Ozone (du)

257
256
255
253
252
251
250
249
249
249
249
249
248
248
247
246
246
245
244
243
243
242
242
242

Sunday 3

Waning Gibbous 94%

19:10

09:58

10 Bad
11 Bad
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 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:14, Set: 18:05, Transit: 12:40. Moon - Rise: 19:10, Set: 09:58. Civil Dark: 18:30 - 06:50. Nautical Dark: 18:59 - 06:21. Astro Dark: 19:27 - 05:53

Total Clouds (% Sky Obscured)

76
68
64
61
70
82
97
97
98
98
99
99
100
100
99
99
99
100
100
100
100
100

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

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

High Clouds (% Sky Obscured)

36
57
64
61
70
63
45
63
82
98
99
99
100
100
99
99
99
100
100
100
100
100

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-17
-16
-12
-8
-4
-2
0
2
2
3
3
3
2
2
0
-1
-3
-3
-4
-4
-4
-3

Relative Humidity (%)

6
5
7
10
14
17
21
26
28
32
35
35
34
33
31
28
25
25
25
25
25
26

Pressure (mb)

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

Ozone (du)

241
241
240
239
238
238
237
236
235
235
234
233
233
232
231
231
230
230
230
229
229
229

Forecast for Pangue, Provincia de Elqui, Republic of Chile (-30.16,-70.81)

Generated: 27/04/26 10:47:07. Forecast: 27/04/26 to 03/05/26. Timezone: UTC-4.00