Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 21

Waxing Crescent 33%

12:22

23:10

07 Bad
08 Bad
09 Bad
10 Bad
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

Sun - Rise: 07:27, Set: 17:56, Transit: 12:41. Moon - Rise: 12:22, Set: 23:10. Civil Dark: 18:22 - 07:01. Nautical Dark: 18:51 - 06:32. Astro Dark: 19:20 - 06:04

Total Clouds (% Sky Obscured)

100
100
99
51
17
9
9
7
6
7
7
8
8
6
0
4
7
11
8
5
8
5
2
0

Low Clouds (% Sky Obscured)

100
100
99
48
13
5
4
2
2
3
3
3
3
2
0
1
2
2
2
1
2
2
2
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 (%)

9
14
13
6
4
1
1
0
0
0
0
0
0
0
0
0
0
2
6
27
69
80
80
74

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
7
6
6
7
7
8
8
8
8
8
8
7
7
7
7
6
6
6
6
6
6
6
6

Relative Humidity (%)

81
81
78
74
70
65
63
63
64
68
72
77
80
81
82
85
85
87
88
90
88
90
90
88

Pressure (mb)

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

Ozone (du)

282
283
287
291
292
295
299
298
302
302
301
298
297
296
298
296
293
285
282
279
279
277
275
274

Friday 22

Waxing Crescent 44%

13:00

00:15

07 Good
08 Good
09 Good
10 Good
11 OK
12 OK
13 Good
14 Good
15 OK
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

Sun - Rise: 07:27, Set: 17:56, Transit: 12:41. Moon - Rise: 13:00, Set: 00:15. Civil Dark: 18:21 - 07:02. Nautical Dark: 18:51 - 06:33. Astro Dark: 19:19 - 06:04

Total Clouds (% Sky Obscured)

3
0
5
10
28
25
9
16
22
59
72
72
100
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
0
0
0
2
2
0
2
3
4
4
4
4
4
4
5
5
5
9
4
5
5
5
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
4
60
0
0
1
0
0
0
7
50
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
8
9
6
5
25
38
72
99
56
92
100
100
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 (%)

59
46
35
17
2
2
1
0
0
0
1
1
1
1
2
1
1
6
16
23
40
62
77
77

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

Chance of Frost

Temperature (°C)

7
8
10
12
13
14
15
16
15
14
12
11
11
11
10
10
9
10
10
10
10
10
10
9

Feels Like (°C)

9
10
12
13
14
14
15
16
15
14
12
11
11
10
10
9
9
9
10
10
10
10
9
8

Dew Point (°C)

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

Relative Humidity (%)

90
87
74
71
63
62
60
56
57
68
75
81
77
81
87
84
87
84
83
83
87
90
88
95

Pressure (mb)

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

Ozone (du)

272
271
270
269
268
267
267
266
266
266
266
265
264
264
265
265
264
263
264
264
264
264
264
264

Saturday 23

First Quarter 56%

13:32

01:16

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

Sun - Rise: 07:28, Set: 17:55, Transit: 12:42. Moon - Rise: 13:32, Set: 01:16. Civil Dark: 18:21 - 07:02. Nautical Dark: 18:50 - 06:33. Astro Dark: 19:19 - 06:05

Total Clouds (% Sky Obscured)

100
36
10
15
22
40
83
100
97
96
96
98
99
99
97
96
27
36
44
48
95
96
97
98

Low Clouds (% Sky Obscured)

5
5
5
5
4
4
4
6
8
3
15
29
30
17
9
4
4
9
9
9
4
4
4
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
11
19
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
19

High Clouds (% Sky Obscured)

100
36
10
15
22
40
83
100
7
28
0
0
0
0
10
5
0
0
0
5
10
14
43
71

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
6
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

71
61
38
4
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)

0
0
0
0
2
2
3
7
3
1
1
3
2
1
1
1
1
0
1
0
0
0
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
12
13
13
13
15
12
11
11
11
10
10
9
9
9
10
12
12
11
11
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

93
87
76
76
71
69
68
68
73
73
79
83
85
87
87
87
88
88
91
95
93
93
95
93

Pressure (mb)

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

Ozone (du)

265
265
266
266
266
266
267
268
268
268
268
268
269
271
273
276
279
278
276
274
274
272
272
272

Sunday 24

Waxing Gibbous 66%

14:01

02:14

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 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:28, Set: 17:55, Transit: 12:42. Moon - Rise: 14:01, Set: 02:14. Civil Dark: 18:21 - 07:03. Nautical Dark: 18:50 - 06:34. Astro Dark: 19:19 - 06:05

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
85
86
100
100
100
85
80
91
90
84
73
48
49
64
72
74
69

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

29
68
88
100
89
78
66
29
38
47
48
49
50
44
76
64
0
30
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
85
86
100
68
37
6
0
0
5
0
0
0
17
25
37
25
12

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
8
8
8
7
7
8
8
7
7
8
8
8
8
7
7
6
6
6
6
5
5
6
5

Relative Humidity (%)

93
88
84
79
69
64
65
61
56
62
69
76
77
77
76
73
72
74
76
74
72
69
76
73

Pressure (mb)

1019
1019
1019
1019
1019
1018
1017
1017
1016
1016
1015
1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1013
1013
1013

Ozone (du)

271
272
272
273
273
272
273
273
274
274
273
272
272
271
270
270
269
268
268
267
267
267
267
268

Monday 25

Waxing Gibbous 76%

14:29

03:10

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

Sun - Rise: 07:29, Set: 17:54, Transit: 12:42. Moon - Rise: 14:29, Set: 03:10. Civil Dark: 18:20 - 07:03. Nautical Dark: 18:50 - 06:34. Astro Dark: 19:18 - 06:06

Total Clouds (% Sky Obscured)

45
45
45
8
8
11
16
32
48
66
45
26
4
25
48
71
80
89
98
95
89
92
82
67

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
10
21
31
21
21
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
1
1
6
11
16
32
48
66
45
26
4
6
8
10
9
7
5
37
68
92
79
57

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
12
15
20
20
21
20
20
20
19
18
17
16
15
15
14
13
13
13
10
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

73
66
61
52
46
44
42
45
45
46
49
57
57
59
60
62
64
65
66
67
70
72
73
71

Pressure (mb)

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

Ozone (du)

268
268
269
268
268
269
268
266
265
265
264
262
261
260
260
260
260
260
260
259
258
258
257
256

Tuesday 26

Waxing Gibbous 84%

14:56

04:06

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

Sun - Rise: 07:30, Set: 17:54, Transit: 12:42. Moon - Rise: 14:56, Set: 04:06. Civil Dark: 18:20 - 07:04. Nautical Dark: 18:49 - 06:35. Astro Dark: 19:18 - 06:06

Total Clouds (% Sky Obscured)

51
48
58
55
58
59
61
74
87
100
100
98
97
99
100
100
100
100
100
98
96
98
99
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
8
41
66
44
8
4
0
0
5
5
15
75
85
90

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)

36
32
29
25
50
59
61
74
87
100
74
48
22
48
73
98
100
100
100
97
94
91
94
97

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
5
7
7
9
9
9
9
8
8
7
6
6
5
6
7
7
6
6
5
5
5
6
6

Relative Humidity (%)

66
63
58
52
48
49
50
50
52
55
56
60
64
67
71
73
77
74
72
71
73
74
78
76

Pressure (mb)

1010
1011
1011
1011
1012
1012
1012
1011
1011
1011
1011
1012
1012
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1015

Ozone (du)

255
255
255
255
255
254
253
252
250
249
248
247
247
246
246
245
245
245
245
245
245
246
247
247

Wednesday 27

Waxing Gibbous 90%

15:25

05:02

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

Sun - Rise: 07:30, Set: 17:54, Transit: 12:42. Moon - Rise: 15:25, Set: 05:02. Civil Dark: 18:20 - 07:04. Nautical Dark: 18:49 - 06:35. Astro Dark: 19:18 - 06:06

Total Clouds (% Sky Obscured)

100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
82
64
49

Low Clouds (% Sky Obscured)

85
23
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
28
57
85
90
95
100
100
100
100
100
100
100
100
100
100
82
64
49

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)

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

Chance of Frost

Temperature (°C)

10
10
12
13
15
16
16
17
16
16
16
15
13
12
12
12
12
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
72
63
56
49
47
45
44
46
48
51
57
65
75
72
71
68
68
68

Pressure (mb)

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

Ozone (du)

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

Forecast for Cantera Baja, Provincia de Elqui, Republic of Chile (-29.96,-71.30)

Generated: 21/05/26 07:28:43. Forecast: 21/05/26 to 27/05/26. Timezone: UTC-4.00