Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 18

Waxing Crescent 8%

09:36

19:03

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

Sun - Rise: 07:07, Set: 18:22, Transit: 12:44. Moon - Rise: 09:36, Set: 19:03. Civil Dark: 18:46 - 06:42. Nautical Dark: 19:14 - 06:14. Astro Dark: 19:42 - 05:47

Total Clouds (% Sky Obscured)

82
87
86
80
76
87
90
96
61
23
33
10
9
6
9
11
16
24
26
100
80
56
100
97

Low Clouds (% Sky Obscured)

3
4
17
14
0
0
1
2
1
1
0
0
1
2
3
2
2
2
1
1
1
1
1
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)

20
35
20
20
9
24
25
75
35
23
28
10
9
6
0
2
6
10
16
100
80
34
100
97

ISS Passover

Visibility (miles)

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

Fog (%)

30
2
12
0
12
35
63
68
58
60
81
100
100
100
100
100
100
75
10
10
1
1
10
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)

7
6
5
3
2
2
2
2
2
1
1
1
1
1
1
1
1
1
3
5
5
5
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
12
11
11
11
10
10
10
9
9
10
10
10
11
10
10
10
10
10
10
11
11
10

Relative Humidity (%)

63
68
74
78
76
74
74
74
74
73
73
76
78
80
82
80
75
68
62
59
56
56
55
54

Pressure (mb)

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

Ozone (du)

238
239
240
241
241
240
240
240
239
238
238
238
238
238
239
239
241
242
243
245
245
245
245
245

Sunday 19

Waxing Crescent 16%

10:48

19:53

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

Sun - Rise: 07:07, Set: 18:21, Transit: 12:43. Moon - Rise: 10:48, Set: 19:53. Civil Dark: 18:45 - 06:43. Nautical Dark: 19:13 - 06:15. Astro Dark: 19:41 - 05:47

Total Clouds (% Sky Obscured)

100
71
95
100
100
100
100
99
99
98
100
29
20
13
20
27
18
14
5
5
4
2
6
5

Low Clouds (% Sky Obscured)

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

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)

100
52
28
100
100
100
100
2
35
35
40
2
1
0
1
1
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
2
12
3
23
41
52
55
60
59
56
51
53
75
75
75
75
1
0
7
4
2
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
5
4
2
2
1
1
1
0
0
1
0
2
1
1
1
0
1
2
4
5
6
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
10
10
9
9
9
9
9
10
9
10
10
10
10
10
10
10
10
10
11
11
11
10

Relative Humidity (%)

55
60
66
67
65
65
67
68
70
73
73
75
78
79
79
80
76
70
64
58
56
53
53
52

Pressure (mb)

1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1017
1018
1018
1018
1018
1018
1017
1017

Ozone (du)

246
247
249
250
248
247
248
248
249
250
251
252
253
253
254
255
256
256
257
258
257
256
257
257

Monday 20

Waxing Crescent 14%

11:56

20:51

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

Sun - Rise: 07:08, Set: 18:20, Transit: 12:43. Moon - Rise: 11:56, Set: 20:51. Civil Dark: 18:44 - 06:44. Nautical Dark: 19:12 - 06:16. Astro Dark: 19:40 - 05:48

Total Clouds (% Sky Obscured)

3
0
0
0
2
0
6
8
24
23
45
92
100
100
100
99
97
85
69
70
60
55
32
7

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
2
2
3
3
3
3
2
2
1
0
0
2
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
12
95
100
100
95
86
45
17
5
5
5
4
7

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
0
0
0
0
0
0
0
0
0
0
0
0
55
62
66
70
70
70
70
70
70
70
70

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
8
8
9
9
9
9
9
9
8
8
9
9
9
9
8
9
9
10
10
10
10
10

Relative Humidity (%)

53
53
56
61
64
66
67
68
70
71
72
74
75
76
76
77
72
68
64
60
57
55
56
58

Pressure (mb)

1017
1017
1017
1017
1018
1018
1017
1017
1017
1017
1017
1016
1016
1016
1016
1017
1017
1018
1018
1018
1018
1018
1017
1017

Ozone (du)

258
257
257
258
258
259
259
259
257
257
257
256
257
257
257
258
258
258
257
257
257
258
257
257

Tuesday 21

Waxing Crescent 26%

12:54

21:57

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

Sun - Rise: 07:09, Set: 18:19, Transit: 12:43. Moon - Rise: 12:54, Set: 21:57. Civil Dark: 18:43 - 06:44. Nautical Dark: 19:11 - 06:16. Astro Dark: 19:39 - 05:48

Total Clouds (% Sky Obscured)

49
7
5
2
13
25
38
47
56
65
73
63
40
32
76
100
86
77
20
12
11
12
10
5

Low Clouds (% Sky Obscured)

0
0
0
0
1
2
3
4
4
5
9
9
8
9
9
10
7
3
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
6
12
19
12
6
4
36
9
13
0
11
0
0
0

High Clouds (% Sky Obscured)

12
7
4
0
0
0
0
0
0
0
0
0
0
0
3
10
11
22
20
12
11
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 (%)

70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70

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
1
1
0
1
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
10
10
9
9
8
8
8
8
9
9
9
9
9
9
8
8
9
10
10
9
10
10

Relative Humidity (%)

60
64
70
75
77
76
75
75
76
80
83
83
84
86
87
88
79
71
68
66
60
55
56
56

Pressure (mb)

1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1017
1018
1018
1019
1019
1019
1020
1020
1019
1019
1018
1018

Ozone (du)

257
257
257
258
258
258
258
258
257
257
256
256
256
256
257
258
258
257
258
257
258
258
258
258

Wednesday 22

Waxing Crescent 37%

13:43

23:06

16 Good
17 OK
18 Bad
19 OK
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
02 OK
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 Good

Sun - Rise: 07:09, Set: 18:18, Transit: 12:43. Moon - Rise: 13:43, Set: 23:06. Civil Dark: 18:42 - 06:45. Nautical Dark: 19:10 - 06:17. Astro Dark: 19:38 - 05:49

Total Clouds (% Sky Obscured)

3
30
65
45
50
56
61
72
63
23
20
14
8
6
3
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
3
5
45
48
45
50
3
50
2
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 (%)

70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70

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
5
4
3
2
2
2
2
2
3
3
2
2
2
2
2
3
1
3
5
6
6
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
10
10
9
9
8
8
8
8
9
9
9
9
9
9
9
9
10
12
11
11
11
11

Relative Humidity (%)

59
63
67
72
70
69
70
71
74
76
79
80
83
83
86
86
79
70
64
59
56
53
50
54

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1018
1018

Ozone (du)

257
257
257
257
257
258
259
260
260
260
260
261
261
261
262
261
262
263
263
264
263
262
261
260

Thursday 23

First Quarter 49%

14:24

00:14

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
12 Good
13 Good
14 Good
15 Good

Sun - Rise: 07:10, Set: 18:17, Transit: 12:43. Moon - Rise: 14:24, Set: 00:14. Civil Dark: 18:41 - 06:45. Nautical Dark: 19:09 - 06:17. Astro Dark: 19:37 - 05:49

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
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
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
1
1
1

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 (%)

70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70

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
6
4
2
2
1
1
1
1
2
2
2
2
3
3
3
3
1
2
5
6
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
10
10
10
10
10
9
10
9
9
9
8
8
7
7
7
8
9
10
10
10
11
9

Relative Humidity (%)

57
61
63
65
68
69
70
71
74
74
74
75
75
76
70
66
62
57
52
48
48
47
48
48

Pressure (mb)

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

Ozone (du)

260
259
258
258
257
257
256
256
256
255
255
256
256
257
257
257
257
257
258
258
258
258
258
258

Friday 24

Waxing Gibbous 60%

14:59

01:20

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

Sun - Rise: 07:10, Set: 18:16, Transit: 12:43. Moon - Rise: 14:59, Set: 01:20. Civil Dark: 18:40 - 06:46. Nautical Dark: 19:08 - 06:18. Astro Dark: 19:36 - 05:50

Total Clouds (% Sky Obscured)

1
0
0
0
13
43
67
75
83
92
85
29
25
20
15
15
15
45
90
100
100
95

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)

1
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

Fog (%)

70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70

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)

6
5
3
2
1
2
2
3
3
3
3
3
3
3
3
4
4
3
3
6
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
20
18
18
18
15
15
15
15
15
14
12
12
12
12
12
11
13
15
17
18
18

Dew Point (°C)

9
9
8
7
7
7
7
7
7
7
7
7
7
7
7
7
7
8
10
12
12
12

Relative Humidity (%)

50
52
54
57
61
62
63
65
68
69
71
71
71
72
71
70
69
65
61
59
58
56

Pressure (mb)

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

Ozone (du)

258
257
257
257
256
256
256
256
256
256
255
255
256
256
256
256
255
256
256
256
256
256

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

Generated: 18/04/26 16:44:17. Forecast: 18/04/26 to 24/04/26. Timezone: UTC-4.00