Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 31

Waning Gibbous 93%

20:16

09:11

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

Sun - Rise: 07:28, Set: 18:10, Transit: 12:49. Moon - Rise: 20:16, Set: 09:11. Civil Dark: 18:35 - 07:03. Nautical Dark: 19:04 - 06:34. Astro Dark: 19:33 - 06:06

Total Clouds (% Sky Obscured)

0
0
9
0
0
0
0
0
1
100
100
1
5
31
88
19
28
92
34
67
100
99
98
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
2
0
0
0
0
0
0
0
0
0
0
1
8
6
6
7
10
67
100
99
98
95

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
95
95
1
5
30
76
16
28
89
16
18
100
84
91
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 (%)

2
2
5
5
3
1
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
3
3
6

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

Chance of Frost

Temperature (°C)

5
5
5
5
5
5
5
5
5
5
5
6
7
9
12
14
14
14
14
14
13
13
12
12

Feels Like (°C)

3
3
2
2
2
2
2
1
1
1
1
2
2
4
8
11
11
11
12
11
11
10
10
8

Dew Point (°C)

-1
-3
-4
-5
-7
-8
-9
-10
-11
-12
-13
-13
-13
-9
-6
-7
-8
-6
-6
-5
-3
-1
-1
-2

Relative Humidity (%)

62
56
50
46
41
38
35
32
29
28
25
24
23
27
28
22
22
24
24
27
32
38
40
39

Pressure (mb)

1022
1023
1023
1022
1022
1021
1021
1021
1020
1020
1020
1020
1019
1019
1018
1018
1018
1017
1017
1016
1016
1016
1016
1017

Ozone (du)

288
286
279
274
270
270
271
273
272
275
281
285
283
280
279
277
275
272
269
267
266
267
268
268

Saturday 1

Waning Gibbous 87%

21:14

09:39

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

Sun - Rise: 07:28, Set: 18:11, Transit: 12:49. Moon - Rise: 21:14, Set: 09:39. Civil Dark: 18:36 - 07:02. Nautical Dark: 19:05 - 06:34. Astro Dark: 19:33 - 06:05

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
100
99
100
85
95
100
100
91
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)

100
92
98
66
32
91
92
90
94
83
73
70
34
36
34
34
29
31
15
10
8
2
90
90

High Clouds (% Sky Obscured)

100
100
100
97
100
94
90
90
90
90
92
82
100
84
60
100
100
90
100
100
98
100
100
100

ISS Passover

Visibility (miles)

8
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
8
8
6
7
7
7
7
7
7
7
7
6
9
12
13
13
13
14
14
13
13
11
10

Dew Point (°C)

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

Relative Humidity (%)

38
37
38
31
30
36
35
33
30
33
30
32
28
33
27
24
25
28
31
30
34
38
52
48

Pressure (mb)

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

Ozone (du)

268
270
266
273
275
269
264
262
261
264
265
264
261
258
255
255
255
255
258
259
261
263
269
266

Sunday 2

Waning Gibbous 79%

22:12

10:07

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

Sun - Rise: 07:27, Set: 18:11, Transit: 12:49. Moon - Rise: 22:12, Set: 10:07. Civil Dark: 18:36 - 07:02. Nautical Dark: 19:05 - 06:33. Astro Dark: 19:34 - 06:04

Total Clouds (% Sky Obscured)

100
100
99
100
100
100
100
100
98
83
100
100
100
94
99
86
100
97
100
100
100
100
100
98

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)

95
95
92
100
100
100
100
100
98
83
87
57
10
9
5
8
11
17
1
1
4
0
0
4

High Clouds (% Sky Obscured)

100
100
98
100
100
100
100
99
40
63
100
100
100
94
99
81
100
94
100
100
100
100
100
98

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
9
9
9
9
9
10
9
9
8
8
8
11
14
15
17
16
16
15
16
15
13
12

Dew Point (°C)

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

Relative Humidity (%)

45
44
42
38
37
39
37
37
39
36
36
34
34
35
27
27
26
27
27
31
34
38
47
46

Pressure (mb)

1019
1020
1020
1019
1019
1019
1018
1018
1018
1017
1018
1018
1019
1019
1019
1019
1018
1018
1017
1017
1017
1016
1017
1017

Ozone (du)

263
275
281
279
279
277
277
277
281
282
282
282
283
282
283
282
280
280
279
278
277
277
276
276

Monday 3

Waning Gibbous 69%

23:13

10:38

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

Sun - Rise: 07:26, Set: 18:12, Transit: 12:49. Moon - Rise: 23:13, Set: 10:38. Civil Dark: 18:37 - 07:01. Nautical Dark: 19:06 - 06:32. Astro Dark: 19:34 - 06:04

Total Clouds (% Sky Obscured)

88
76
88
88
86
84
88
95
100
100
100
100
91
81
69
71
62
68
58
40
21
41
66
81

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)

23
5
1
0
0
2
14
9
8
4
9
20
69
22
15
17
19
23
13
6
0
12
17
15

High Clouds (% Sky Obscured)

88
74
74
65
52
35
57
82
100
100
100
100
81
56
27
30
27
34
35
26
16
41
66
81

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

Chance of Frost

Temperature (°C)

15
14
14
14
14
13
13
14
13
13
13
13
14
16
19
20
20
20
20
20
20
19
16
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

41
38
35
33
32
34
32
31
31
30
29
29
29
30
23
20
20
21
23
25
27
31
44
40

Pressure (mb)

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

Ozone (du)

276
277
279
278
275
275
277
279
278
277
278
277
277
276
277
276
274
274
274
274
273
272
270
270

Tuesday 4

Waning Gibbous 58%

00:17

11:13

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

Sun - Rise: 07:25, Set: 18:12, Transit: 12:49. Moon - Rise: 00:17, Set: 11:13. Civil Dark: 18:37 - 07:00. Nautical Dark: 19:06 - 06:31. Astro Dark: 19:35 - 06:03

Total Clouds (% Sky Obscured)

75
75
70
70
75
85
36
36
40
40
30
20
15
10
15
16
21
21
51
80
100
98
95
94

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)

7
3
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)

75
75
70
70
75
85
36
36
40
40
30
20
15
10
15
16
21
21
51
80
100
97
91
91

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

34
30
26
24
23
23
23
23
24
24
24
23
23
20
17
15
17
18
19
22
26
30
33
38

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1016
1016
1016
1015
1015
1015
1015
1014
1014
1014
1014
1014
1015

Ozone (du)

270
270
270
269
269
268
267
267
266
266
265
265
264
264
264
264
263
262
261
260
259
259
257
256

Wednesday 5

Third Quarter 46%

01:23

11:54

20 Bad
21 Bad
22 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
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 OK

Sun - Rise: 07:24, Set: 18:13, Transit: 12:49. Moon - Rise: 01:23, Set: 11:54. Civil Dark: 18:38 - 06:59. Nautical Dark: 19:07 - 06:31. Astro Dark: 19:35 - 06:02

Total Clouds (% Sky Obscured)

90
74
48
56
75
100
100
100
100
97
94
86
86
87
86
86
86
87
92
93
93
80
63
46

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
17
27
17
9
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
4
8
35
35
34
29
32
37
60
55
45
32

High Clouds (% Sky Obscured)

82
59
33
52
75
100
100
100
100
92
78
81
86
86
86
86
86
87
89
89
88
66
47
23

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

43
41
38
36
36
36
36
37
36
37
35
34
33
27
23
19
19
19
19
22
25
28
31
34

Pressure (mb)

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

Ozone (du)

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

Thursday 6

Waning Crescent 35%

02:33

12:43

20 OK
21 OK
22 Good
23 Good
00 Good
01 Good
02 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:24, Set: 18:14, Transit: 12:49. Moon - Rise: 02:33, Set: 12:43. Civil Dark: 18:39 - 06:59. Nautical Dark: 19:07 - 06:30. Astro Dark: 19:36 - 06:02

Total Clouds (% Sky Obscured)

35
24
13
13
13
13
33
53
73
79
84
90

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

24
14
4
3
2
2
1
0
0
0
0
0

High Clouds (% Sky Obscured)

19
14
10
10
10
10
31
53
73
79
84
90

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

1
2
2
3
3
2
2
3
3
3
3
3

Chance of Frost

Temperature (°C)

14
13
13
13
13
12
12
12
12
12
12
12

Feels Like (°C)

13
11
11
11
11
11
11
9
9
9
9
8

Dew Point (°C)

-1
-3
-5
-7
-8
-8
-9
-10
-11
-11
-12
-12

Relative Humidity (%)

37
32
28
24
23
23
22
21
19
18
17
17

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017

Ozone (du)

258
259
259
260
260
260
260
261
261
262
261
260

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

Generated: 31/07/26 20:02:32. Forecast: 31/07/26 to 06/08/26. Timezone: UTC-4.00