Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 25

Waxing Gibbous 76%

14:27

03:08

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

Sun - Rise: 07:29, Set: 17:52, Transit: 12:40. Moon - Rise: 14:27, Set: 03:08. Civil Dark: 18:17 - 07:03. Nautical Dark: 18:47 - 06:33. Astro Dark: 19:16 - 06:04

Total Clouds (% Sky Obscured)

100
100
100
87
54
49
10
13
15
97
72
34
25
25
42
31
28
8
1
1
0
1
4
5

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)

54
100
100
72
44
38
6
0
0
0
0
0
4
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
97
55
33
23
24
6
13
15
95
72
34
21
25
42
31
28
8
1
1
0
0
0
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
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
0
0
0
3
3
3
2
2
3
3
2
2
3
2
2
2
2
2
0

Chance of Frost

Temperature (°C)

21
21
22
22
22
21
19
13
13
13
13
14
14
14
14
13
13
13
13
13
12
13
19
21

Feels Like (°C)

17
18
18
18
17
17
15
12
10
10
10
10
9
10
10
9
10
10
10
10
10
10
16
18

Dew Point (°C)

-17
-18
-18
-17
-17
-17
-14
-15
-16
-16
-17
-18
-17
-18
-15
-11
-8
-9
-12
-10
-9
-21
-18
-20

Relative Humidity (%)

6
6
5
6
6
6
9
13
12
11
11
9
10
9
12
18
23
21
16
20
21
7
6
5

Pressure (mb)

1014
1013
1012
1012
1012
1011
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1013
1013
1013
1013

Ozone (du)

265
264
263
263
262
261
261
259
257
256
256
256
256
256
256
256
255
253
251
249
248
246
246
245

Tuesday 26

Waxing Gibbous 84%

14:54

04:05

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

Sun - Rise: 07:30, Set: 17:51, Transit: 12:40. Moon - Rise: 14:54, Set: 04:05. Civil Dark: 18:17 - 07:04. Nautical Dark: 18:47 - 06:34. Astro Dark: 19:16 - 06:05

Total Clouds (% Sky Obscured)

15
20
15
1
2
3
0
100
1
12
23
8
54
1
0
0
0
0
0
0
9
64
44
75

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
20
11
1
1
3
0
100
1
12
23
7
54
1
0
0
0
0
0
0
7
64
44
75

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

Chance of Frost

Temperature (°C)

22
22
22
22
21
21
19
13
14
15
13
14
14
13
11
11
10
11
11
12
12
13
19
20

Feels Like (°C)

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

Dew Point (°C)

-18
-17
-16
-15
-14
-12
-10
-8
-9
-13
-13
-14
-15
-13
-11
-11
-12
-13
-8
-8
-5
-14
-12
-12

Relative Humidity (%)

5
6
6
7
8
9
13
23
19
13
14
12
12
15
21
20
19
17
27
25
30
13
11
10

Pressure (mb)

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

Ozone (du)

245
244
244
244
243
244
244
243
243
242
243
242
242
243
245
244
245
247
248
249
249
249
249
248

Wednesday 27

Waxing Gibbous 90%

15:23

05:02

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
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:30, Set: 17:51, Transit: 12:40. Moon - Rise: 15:23, Set: 05:02. Civil Dark: 18:17 - 07:04. Nautical Dark: 18:46 - 06:34. Astro Dark: 19:15 - 06:05

Total Clouds (% Sky Obscured)

57
84
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
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)

0
0
0
0
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
100
92
83
75

High Clouds (% Sky Obscured)

57
84
100
100
100
100
100
100
100
100
100
100
100
100
100
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
17
17
16
16
15
14
12
12
12
11
10
9
9
9
9
9
9
8
8
8
9
14
15

Dew Point (°C)

-11
-10
-8
-7
-5
-4
-3
-3
-3
-3
-3
-4
-4
-4
-4
-5
-5
-6
-6
-6
-6
-6
-6
-6

Relative Humidity (%)

10
11
13
15
18
21
25
31
31
30
31
31
33
32
31
31
30
29
29
29
29
27
21
18

Pressure (mb)

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

Ozone (du)

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

Thursday 28

Waxing Gibbous 95%

15:54

05:59

11 Bad
12 Bad
13 Bad
14 Bad
15 OK
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 OK

Sun - Rise: 07:31, Set: 17:51, Transit: 12:40. Moon - Rise: 15:54, Set: 05:59. Civil Dark: 18:17 - 07:05. Nautical Dark: 18:46 - 06:35. Astro Dark: 19:15 - 06:06

Total Clouds (% Sky Obscured)

91
82
73
49
24
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
24

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)

73
71
68
46
23
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

80
60
40
26
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2

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

Chance of Frost

Temperature (°C)

19
20
20
20
20
19
18
13
14
13
13
13
13
12
12
12
12
12
12
13
13
13
18
21

Feels Like (°C)

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

Dew Point (°C)

-6
-5
-4
-4
-3
-3
-2
-2
-3
-4
-4
-5
-6
-7
-4
-2
-2
-3
-4
-7
-8
-15
-14
-14

Relative Humidity (%)

18
18
19
20
21
22
25
35
32
31
29
28
26
25
33
37
38
36
31
24
21
12
9
8

Pressure (mb)

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

Ozone (du)

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

Friday 29

Waxing Gibbous 99%

16:28

06:57

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

Sun - Rise: 07:31, Set: 17:50, Transit: 12:40. Moon - Rise: 16:28, Set: 06:57. Civil Dark: 18:16 - 07:05. Nautical Dark: 18:46 - 06:35. Astro Dark: 19:15 - 06:06

Total Clouds (% Sky Obscured)

26
51
18
72
76
66
58
49
44
63
81
100
100
100
100
96
91
82
51
36
9
6
3
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)

16
12
3
65
46
58
53
49
44
63
81
100
100
100
100
96
91
82
51
36
9
6
3
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)

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

Chance of Frost

Temperature (°C)

22
22
22
22
21
21
19
15
14
14
14
14
13
12
12
12
12
11
11
12
13
13
16
17

Feels Like (°C)

19
18
18
17
17
17
16
12
12
11
11
11
10
11
11
11
11
10
11
11
10
10
12
11

Dew Point (°C)

-12
-10
-8
-7
-6
-5
-3
-4
-5
-6
-6
-7
-8
-9
-7
-5
-4
-3
-2
-6
-10
-14
-13
-14

Relative Humidity (%)

9
11
12
14
15
17
22
27
26
25
25
23
23
22
26
31
34
38
41
29
20
14
12
10

Pressure (mb)

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

Ozone (du)

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

Saturday 30

Waxing Gibbous 100%

17:08

07:53

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

Sun - Rise: 07:32, Set: 17:50, Transit: 12:41. Moon - Rise: 17:08, Set: 07:53. Civil Dark: 18:16 - 07:06. Nautical Dark: 18:46 - 06:36. Astro Dark: 19:15 - 06:07

Total Clouds (% Sky Obscured)

1
2
3
4
8
6
10
12
15
35
60
84
76
68
59
63
29
8
7
1
0
4
12
19

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)

1
2
3
2
1
0
7
8
9
34
59
84
2
4
6
5
4
4
2
1
0
4
7
11

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

Chance of Frost

Temperature (°C)

19
20
21
22
22
21
20
18
15
13
13
13
13
13
13
13
12
12
11
12
13
13
16
17

Feels Like (°C)

11
12
14
15
20
19
19
18
18
18
11
11
12
12
11
11
10
10
9
9
9
9
11
10

Dew Point (°C)

-14
-13
-11
-10
-7
-5
-4
-5
-5
-6
-7
-8
-9
-9
-8
-8
-7
-6
-5
-9
-13
-16
-16
-17

Relative Humidity (%)

9
9
10
11
13
16
20
21
24
26
24
22
20
21
22
23
25
28
32
22
16
11
9
8

Pressure (mb)

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

Ozone (du)

247
247
246
246
245
245
244
244
243
242
242
242
242
242
241
240
239
238
237
238
238
239
239
239

Sunday 31

Full Moon 99%

17:53

08:47

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

Sun - Rise: 07:32, Set: 17:50, Transit: 12:41. Moon - Rise: 17:53, Set: 08:47. Civil Dark: 18:16 - 07:06. Nautical Dark: 18:46 - 06:36. Astro Dark: 19:15 - 06:07

Total Clouds (% Sky Obscured)

45
72
100
98
90
75
54
34
13
13
82
77
86
95
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

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)

40
70
100
98
90
75
54
34
13
13
82
77
86
95
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

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
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
20
21
22
22
21
20
18
15
13
13
12
12
12
12
12
11
11
11
11
11

Feels Like (°C)

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

Dew Point (°C)

-17
-15
-13
-11
-8
-6
-4
-5
-5
-5
-5
-5
-5
-4
-3
-1
-2
-2
-2
-5
-9

Relative Humidity (%)

7
8
9
10
13
16
19
21
24
29
29
29
29
32
37
41
41
41
40
32
24

Pressure (mb)

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

Ozone (du)

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

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

Generated: 25/05/26 10:22:31. Forecast: 25/05/26 to 31/05/26. Timezone: UTC-4.00