Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 21

Waxing Crescent 33%

12:26

23:01

03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 OK
10 Bad
11 Bad
12 Bad
13 OK
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: 07:30, Set: 17:46, Transit: 12:38. Moon - Rise: 12:26, Set: 23:01. Civil Dark: 18:13 - 07:04. Nautical Dark: 18:43 - 06:33. Astro Dark: 19:13 - 06:04

Total Clouds (% Sky Obscured)

72
82
88
75
70
74
41
53
69
61
28
7
7
5
5
5
2
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)

72
82
84
55
65
56
8
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

12
18
15
12
12
12
3
3
0
11
5
1
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
8
8
8
8
11
12
12
12
12
13
13
13
13
12
12
11
11
11
11
11
10
10

Dew Point (°C)

-10
-9
-9
-9
-9
-9
-8
-9
-8
-7
-6
-5
-4
-4
-3
-3
-3
-4
-5
-5
-6
-6
-7
-7

Relative Humidity (%)

21
22
23
23
24
23
21
19
19
21
23
25
26
28
30
34
33
33
30
30
28
27
26
25

Pressure (mb)

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

Ozone (du)

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

Friday 22

Waxing Crescent 44%

13:02

00:07

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

Sun - Rise: 07:31, Set: 17:46, Transit: 12:38. Moon - Rise: 13:02, Set: 00:07. Civil Dark: 18:12 - 07:04. Nautical Dark: 18:43 - 06:34. Astro Dark: 19:12 - 06:04

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
3
14
71
66
80
95
19
54
35
80
78
68
83
80

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
4
11
13
21
80

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
5
30
26
50
93
18
52
34
71
78
17
15
34

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
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-8
-7
-8
-9
-10
-10
-9
-11
-11
-10
-9
-8
-8
-7
-6
-6
-7
-8
-8
-9
-11
-11
-11
-10

Relative Humidity (%)

25
26
25
24
22
21
18
14
13
13
14
15
16
17
19
22
21
21
20
19
17
18
17
20

Pressure (mb)

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

Ozone (du)

272
272
275
275
272
275
275
267
263
262
261
259
257
257
257
257
257
257
257
258
259
259
258
258

Saturday 23

First Quarter 56%

13:32

01:10

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

Sun - Rise: 07:32, Set: 17:45, Transit: 12:38. Moon - Rise: 13:32, Set: 01:10. Civil Dark: 18:12 - 07:05. Nautical Dark: 18:42 - 06:35. Astro Dark: 19:12 - 06:05

Total Clouds (% Sky Obscured)

100
100
100
83
50
48
50
48
75
92
100
25
20
20
25
30
35
23
12
0
4
8
11
70

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
2
2
1
2
2
1
1
0
0
0
0
0

Medium Clouds (% Sky Obscured)

96
48
7
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
2

High Clouds (% Sky Obscured)

100
100
100
83
50
48
50
48
0
62
100
25
20
20
25
30
35
23
12
0
0
0
0
20

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 (%)

1
1
0
0
0
2
2
2
1
1
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
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
2
0
0
0
0
2
2
0
1
1
0
0
0
0
2
0
2
2
0
1
0
0
0

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
9
8
8
10
14
15
13
12
12
12
14
14
13
12
12
11
11
10
10
10
9
9

Dew Point (°C)

-10
-9
-10
-10
-10
-11
-8
-9
-8
-5
-3
-2
-1
-1
-0
0
-1
-1
-1
-2
-2
-3
-4
-5

Relative Humidity (%)

19
22
20
21
22
18
19
17
19
22
26
30
31
35
38
45
40
42
44
40
41
37
36
35

Pressure (mb)

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

Ozone (du)

258
260
261
261
262
262
262
260
262
264
265
265
264
266
268
269
271
274
274
275
277
278
274
273

Sunday 24

Waxing Gibbous 66%

13:59

02:10

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

Sun - Rise: 07:32, Set: 17:45, Transit: 12:39. Moon - Rise: 13:59, Set: 02:10. Civil Dark: 18:12 - 07:06. Nautical Dark: 18:42 - 06:35. Astro Dark: 19:12 - 06:05

Total Clouds (% Sky Obscured)

84
89
79
74
60
62
55
58
66
83
100
86
66
45
64
81
97
100
100
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
0
0

Medium Clouds (% Sky Obscured)

5
3
2
74
60
62
55
58
66
83
90
86
66
45
64
81
87
22
15
10
4
4
5
42

High Clouds (% Sky Obscured)

34
53
34
17
0
5
11
16
44
72
100
70
40
10
40
70
97
100
100
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
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
3
5
2
2
3
1
2
6
3
1
1
0
0
0
0
0
0
0
0
6

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

Chance of Frost

Temperature (°C)

10
10
10
11
11
11
12
13
13
14
13
13
12
12
13
11
9
10
9
9
9
9
9
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

35
33
32
28
28
28
32
29
34
33
38
42
44
45
42
50
55
46
48
49
46
49
46
43

Pressure (mb)

1018
1018
1017
1017
1018
1018
1019
1019
1019
1019
1018
1018
1017
1017
1017
1017
1018
1018
1018
1018
1017
1017
1017
1017

Ozone (du)

272
271
270
270
270
271
271
272
275
278
280
281
283
286
286
287
283
281
279
279
278
278
278
280

Monday 25

Waxing Gibbous 75%

14:25

No Set

03 Bad
04 Bad
05 Bad
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 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 07:33, Set: 17:44, Transit: 12:39. Moon - Rise: 14:25, Set: No Set. Civil Dark: 18:11 - 07:06. Nautical Dark: 18:42 - 06:36. Astro Dark: 19:11 - 06:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
94
89
83
87
90
94
80

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)

100
100
100
100
100
100
100
77
86
100
100
100
100
100
100
100
99
79
60
40
55
73
91
76

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
94
89
83
87
90
89
80

ISS Passover

Visibility (miles)

9
8
8
9
8
9
9
9
9
8
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 (%)

6
19
12
10
8
13
8
3
8
15
6
15
15
14
11
8
2
2
1
0
4
9
13
8

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
7
7
7
7
9
10
13
15
14
13
13
13
13
13
13
14
11
11
12
12
12
11

Dew Point (°C)

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

Relative Humidity (%)

37
37
31
30
30
27
25
26
25
24
28
27
27
27
26
27
27
28
25
24
23
21
20
20

Pressure (mb)

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

Ozone (du)

275
273
270
269
269
267
267
267
266
265
265
264
262
260
258
256
255
254
253
251
250
250
250
250

Tuesday 26

Waxing Gibbous 84%

14:50

03:09

03 Bad
04 Bad
05 Bad
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 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 07:34, Set: 17:44, Transit: 12:39. Moon - Rise: 14:50, Set: 03:09. Civil Dark: 18:11 - 07:07. Nautical Dark: 18:41 - 06:36. Astro Dark: 19:11 - 06:06

Total Clouds (% Sky Obscured)

67
53
64
67
67
80
92
100
97
93
89
86
83
80
86
93
100
100
100
100
100
100
100
94

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)

61
43
44
44
45
65
83
100
95
89
83
68
55
37
43
49
55
43
31
19
11
8
2
0

High Clouds (% Sky Obscured)

67
53
64
67
67
80
90
95
97
93
89
86
83
80
86
93
99
99
100
100
100
100
100
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 (%)

3
0
1
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1012
1012
1012
1012
1012

Ozone (du)

249
248
247
246
245
244
245
245
245
245
245
245
245
246
246
246
245
245
245
246
246
246
246
246

Wednesday 27

Waxing Gibbous 90%

15:17

04:07

Sun - Rise: 07:34, Set: 17:44, Transit: 12:39. Moon - Rise: 15:17, Set: 04:07. Civil Dark: 18:10 - 07:07. Nautical Dark: 18:41 - 06:37. Astro Dark: 19:11 - 06:07

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for La Dehesa, Provincia de Santiago, Republic of Chile (-33.27,-70.53)

Generated: 21/05/26 03:05:29. Forecast: 21/05/26 to 27/05/26. Timezone: UTC-4.00