Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 15

Waning Crescent 1%

06:01

17:42

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

Sun - Rise: 07:03, Set: 18:22, Transit: 12:42. Moon - Rise: 06:01, Set: 17:42. Civil Dark: 18:46 - 06:39. Nautical Dark: 19:14 - 06:11. Astro Dark: 19:42 - 05:43

Total Clouds (% Sky Obscured)

10
0
0
0
0
0
0
1
0
3
1
3
21
100
94
57
38
48
38
25
20
81
67
49

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
15
5
11
5
0
0
6
11

High Clouds (% Sky Obscured)

10
0
0
0
0
0
0
0
0
3
1
3
3
100
18
7
0
0
0
0
1
68
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
3
3
2
3
4
4
4
5
5
3
3
2
5
6
7
8
9
10
8
6
4
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
5
5
4
3
3
3
4
3
3
-1
1
3
3
3
3
3
3
3
3
4
5
5

Relative Humidity (%)

52
52
54
55
54
50
49
50
51
47
47
34
32
33
33
31
30
28
29
33
36
41
51
55

Pressure (mb)

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

Ozone (du)

252
250
250
250
249
251
251
250
251
252
251
250
251
249
249
249
248
247
246
246
246
246
245
245

Thursday 16

Waning Crescent 0%

07:09

18:18

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

Sun - Rise: 07:04, Set: 18:20, Transit: 12:42. Moon - Rise: 07:09, Set: 18:18. Civil Dark: 18:45 - 06:40. Nautical Dark: 19:13 - 06:12. Astro Dark: 19:41 - 05:44

Total Clouds (% Sky Obscured)

78
77
27
6
4
47
69
39
17
7
3
6
4
66
5
0
5
3
2
10
7
19
5
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)

5
4
0
0
0
0
23
39
17
7
3
4
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
69
27
0
3
29
37
2
3
0
0
1
2
56
4
0
3
3
0
8
4
14
1
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
4
3
3
4
4
4
4
6
5
5
2
4
7
7
9
9
9
7
5
4
2
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
56
57
58
62
62
58
57
59
56
59
36
28
27
27
25
24
23
24
27
29
33
42
48

Pressure (mb)

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

Ozone (du)

244
243
244
243
243
242
243
243
241
243
244
244
243
244
243
242
240
239
239
240
240
241
241
239

Friday 17

New Moon 2%

08:21

19:00

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

Sun - Rise: 07:04, Set: 18:19, Transit: 12:42. Moon - Rise: 08:21, Set: 19:00. Civil Dark: 18:44 - 06:40. Nautical Dark: 19:12 - 06:12. Astro Dark: 19:40 - 05:44

Total Clouds (% Sky Obscured)

0
3
0
0
0
0
0
0
4
56
68
78
70
11
15
23
3
2
6
4
3
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
49
48
49
49
48
50
54
56
57
57
41
35
35
34
32
30
29
29
30
33
36
45
50

Pressure (mb)

1014
1014
1014
1013
1013
1013
1012
1012
1012
1013
1013
1013
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1014
1014

Ozone (du)

238
238
236
235
235
235
234
234
235
235
235
235
235
234
234
234
234
234
233
233
233
233
233
234

Saturday 18

Waxing Crescent 8%

09:34

19:50

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

Sun - Rise: 07:05, Set: 18:18, Transit: 12:42. Moon - Rise: 09:34, Set: 19:50. Civil Dark: 18:43 - 06:41. Nautical Dark: 19:11 - 06:13. Astro Dark: 19:39 - 05:45

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
2
2
2
0
1
14
36
31
76
60
65
46
79
72
71

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
4
2
0
5
5

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
13
14
14
14
13
13
12
12
13
14
14
16
17
17
16
17
15
15
14
14
11
11

Dew Point (°C)

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

Relative Humidity (%)

52
53
54
56
56
58
58
60
60
61
64
46
41
38
35
32
30
28
30
33
37
43
53
58

Pressure (mb)

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

Ozone (du)

234
234
234
234
234
235
236
236
237
238
239
240
241
241
243
244
245
245
246
246
247
247
249
250

Sunday 19

Waxing Crescent 16%

10:47

20:49

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

Sun - Rise: 07:06, Set: 18:17, Transit: 12:41. Moon - Rise: 10:47, Set: 20:49. Civil Dark: 18:42 - 06:41. Nautical Dark: 19:10 - 06:13. Astro Dark: 19:38 - 05:45

Total Clouds (% Sky Obscured)

71
65
55
40
10
5
0
0
0
0
0
17
35
52
38
34
55
70
74
69
51
33
28
28

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
17
35
52
35
17
0
0
0
0
16
31
28
28

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
4
4
2
6
7
4
9
7
2
2

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
3
3
4
4
4
4
4
5
5
5
2
4
7
8
9
10
9
7
6
3
1
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
59
60
60
62
61
62
65
64
68
68
57
53
49
45
41
37
33
35
38
40
46
53
62

Pressure (mb)

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

Ozone (du)

250
249
250
251
252
253
254
254
253
253
252
253
254
255
256
257
257
258
258
257
257
257
258
258

Monday 20

Waxing Crescent 26%

11:54

No Set

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
16 Good
17 Good
18 Good
19 Good
20 Good

Sun - Rise: 07:06, Set: 18:16, Transit: 12:41. Moon - Rise: 11:54, Set: No Set. Civil Dark: 18:41 - 06:42. Nautical Dark: 19:09 - 06:14. Astro Dark: 19:37 - 05:46

Total Clouds (% Sky Obscured)

15
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)

15
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 (%)

2
0
1
1
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
4
4
3
3
3
4
5
5
5
5
4
2
3
6
7
8
9
8
7
6
4
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
65
66
67
67
67
67
66
65
54
46
38
37
34
32
31
30
28
29
31
33
39
45
54

Pressure (mb)

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

Ozone (du)

258
259
259
259
259
259
259
259
259
260
260
261
261
261
261
261
261
261
261
261
261
261
261
261

Tuesday 21

Waxing Crescent 37%

12:53

21:54

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

Sun - Rise: 07:07, Set: 18:15, Transit: 12:41. Moon - Rise: 12:53, Set: 21:54. Civil Dark: 18:40 - 06:42. Nautical Dark: 19:08 - 06:14. Astro Dark: 19:36 - 05:46

Total Clouds (% Sky Obscured)

0
0
2
7
10
15
5
5
5
15
20
92
94
90
63
35
8

Low Clouds (% Sky Obscured)

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
1
2
3
3
4
5

High Clouds (% Sky Obscured)

0
0
2
7
10
15
5
5
5
15
20
67
33
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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
7
11
3
26
31
13

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
12
12
12
11
11
11
11
11
11
12
13
15
17
17
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
55
56
57
59
60
64
68
72
65
60
55
50
46
42
37
32

Pressure (mb)

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

Ozone (du)

260
260
259
259
259
258
258
258
258
258
258
258
258
258
259
259
259

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

Generated: 15/04/26 20:03:33. Forecast: 15/04/26 to 21/04/26. Timezone: UTC-4.00