Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Waxing Crescent 26%

11:56

21:53

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 OK
12 OK
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 Good
19 Good
20 Good
21 Good
22 Good

Sun - Rise: 07:07, Set: 18:16, Transit: 12:41. Moon - Rise: 11:56, Set: 21:53. Civil Dark: 18:41 - 06:42. Nautical Dark: 19:09 - 06:14. Astro Dark: 19:37 - 05:46

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
4
19
22
100
63
82
49
42
4
5
5
4
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
4
19
22
100
63
81
49
42
4
4
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
3
2
2
2
3
2
2
2
2
0
0
1
3
4
5
4
3
2
0
0
1
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
51
49
44
42
41
39
37
36
29
24
26
28
30
31
32
35
37
42
48
57
58
59
58

Pressure (mb)

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

Ozone (du)

246
245
244
244
243
244
245
246
247
248
248
249
249
248
247
247
247
247
248
248
248
247
246
245

Tuesday 21

Waxing Crescent 37%

12:54

23:02

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
21 Good
22 Good

Sun - Rise: 07:07, Set: 18:15, Transit: 12:41. Moon - Rise: 12:54, Set: 23:02. Civil Dark: 18:40 - 06:43. Nautical Dark: 19:08 - 06:15. Astro Dark: 19:36 - 05:47

Total Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
57
57
58
64
62
62
62
62
40
31
30
29
29
29
29
30
33
36
43
51
51
51
51

Pressure (mb)

1019
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1018
1018
1018
1017
1016
1016
1016
1016
1017
1017
1017
1017
1017

Ozone (du)

244
244
243
244
244
245
245
245
247
248
248
249
249
249
248
248
247
247
247
246
246
245
244
244

Wednesday 22

Waxing Crescent 48%

13:43

23:02

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

Sun - Rise: 07:08, Set: 18:14, Transit: 12:41. Moon - Rise: 13:43, Set: 23:02. Civil Dark: 18:39 - 06:44. Nautical Dark: 19:07 - 06:15. Astro Dark: 19:35 - 05:47

Total Clouds (% Sky Obscured)

4
40
3
0
6
52
63
56
60
58
66
36
46
48
46
6
9
24
32
13
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
33
53
42
60
58
66
36
44
35
28
0
9
24
32
13
0
0
0
0

High Clouds (% Sky Obscured)

4
40
3
0
6
37
35
36
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
3
3
3
2
3
3
3
3
3
1
0
1
2
2
3
2
2
1
0
0
1
1
2

Chance of Frost

Temperature (°C)

13
13
13
12
12
12
11
11
11
14
17
19
19
21
22
22
21
21
20
17
15
14
14
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
49
48
48
48
49
53
57
56
40
32
30
29
25
22
23
24
26
29
37
46
44
41
41

Pressure (mb)

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

Ozone (du)

244
243
243
243
243
243
244
245
245
246
247
248
248
249
250
248
248
248
248
248
248
248
249
250

Thursday 23

First Quarter 60%

14:23

00:11

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
21 Good
22 Good

Sun - Rise: 07:09, Set: 18:13, Transit: 12:41. Moon - Rise: 14:23, Set: 00:11. Civil Dark: 18:38 - 06:44. Nautical Dark: 19:06 - 06:16. Astro Dark: 19:34 - 05:48

Total 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

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

38
34
31
27
25
25
25
27
27
22
18
17
18
19
20
22
25
28
32
41
52
50
49
45

Pressure (mb)

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

Ozone (du)

249
250
250
250
251
250
251
251
251
252
253
253
253
253
252
251
251
251
251
252
252
252
251
251

Friday 24

Waxing Gibbous 70%

14:58

01:17

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

Sun - Rise: 07:09, Set: 18:12, Transit: 12:41. Moon - Rise: 14:58, Set: 01:17. Civil Dark: 18:37 - 06:45. Nautical Dark: 19:05 - 06:16. Astro Dark: 19:33 - 05:48

Total Clouds (% Sky Obscured)

0
0
0
10
49
6
1
0
0
0
0
0
0
0
0
2
6
16
20
8
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)

0
0
0
8
8
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)

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

Chance of Frost

Temperature (°C)

13
13
12
12
12
12
11
11
11
14
18
19
20
21
22
22
21
20
20
18
16
14
13
13

Feels Like (°C)

13
12
12
11
10
9
10
9
8
12
18
17
18
19
19
19
19
18
18
17
17
17
12
12

Dew Point (°C)

0
-2
-3
-4
-6
-8
-8
-9
-10
-10
-11
-9
-8
-6
-5
-4
-3
-1
0
0
1
1
-1
-2

Relative Humidity (%)

40
37
35
34
29
25
25
23
22
17
13
13
14
15
15
17
20
23
26
31
36
40
38
36

Pressure (mb)

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

Ozone (du)

251
251
251
251
251
250
250
251
251
252
252
252
252
251
251
251
250
250
250
250
250
250
250
251

Saturday 25

Waxing Gibbous 80%

15:28

02:19

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

Sun - Rise: 07:10, Set: 18:11, Transit: 12:41. Moon - Rise: 15:28, Set: 02:19. Civil Dark: 18:36 - 06:45. Nautical Dark: 19:04 - 06:17. Astro Dark: 19:32 - 05:49

Total Clouds (% Sky Obscured)

0
0
0
1
12
58
75
85
95
91
81
72
70
68
67
65
26
5
5
0
0
0
10
23

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
75
85
95
90
81
71
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
3
4
4
4
3
3
3
3
3
1
0
0
2
3
4
3
3
2
1
0
2
3
3

Chance of Frost

Temperature (°C)

12
12
12
11
11
11
11
12
13
13
16
17
19
19
20
21
21
20
19
17
15
13
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

34
32
31
29
28
27
26
23
21
19
17
15
13
15
16
17
21
25
30
34
38
44
41
38

Pressure (mb)

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

Ozone (du)

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

Sunday 26

Waxing Gibbous 88%

15:56

03:19

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

Sun - Rise: 07:11, Set: 18:10, Transit: 12:40. Moon - Rise: 15:56, Set: 03:19. Civil Dark: 18:35 - 06:46. Nautical Dark: 19:03 - 06:18. Astro Dark: 19:31 - 05:49

Total Clouds (% Sky Obscured)

15
11
4
11
39
84
87
89
92
93
20
25
14
4
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

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

High Clouds (% Sky Obscured)

0
0
0
0
0
4
82
0
87
5
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

Fog (%)

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

36
35
33
32
33
33
34
32
32
32
33
32
33
33
34
34
33
33
32
33
35

Pressure (mb)

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

Ozone (du)

256
257
257
258
257
257
257
258
259
259
260
261
261
263
264
265
266
267
269
268
267

Forecast for Poroto, Provincia de Limarí, Republic of Chile (-30.52,-70.85)

Generated: 20/04/26 23:16:08. Forecast: 20/04/26 to 26/04/26. Timezone: UTC-4.00