Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 29

Full Moon 100%

19:18

08:12

21 Bad
22 Bad
23 Bad
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 OK
15 OK
16 OK
17 OK
18 Good
19 Good
20 OK

Sun - Rise: 07:30, Set: 18:09, Transit: 12:49. Moon - Rise: 19:18, Set: 08:12. Civil Dark: 18:34 - 07:05. Nautical Dark: 19:03 - 06:36. Astro Dark: 19:32 - 06:07

Total Clouds (% Sky Obscured)

100
100
75
0
0
0
0
0
0
0
0
0
0
0
0
0
0
25
37
39
29
0
0
36

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
16
28
13
0
0
24

Medium Clouds (% Sky Obscured)

26
22
1
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
99
75
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
8
37

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

40
40
39
35
33
32
31
31
31
31
31
34
36
29
27
26
27
31
36
41
47
60
67
66

Pressure (mb)

1013
1013
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

269
269
269
272
269
270
271
270
268
267
269
271
270
268
267
267
265
262
262
263
260
258
253
250

Thursday 30

Waning Gibbous 97%

20:16

08:42

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
20 OK

Sun - Rise: 07:29, Set: 18:09, Transit: 12:49. Moon - Rise: 20:16, Set: 08:42. Civil Dark: 18:35 - 07:04. Nautical Dark: 19:04 - 06:35. Astro Dark: 19:32 - 06:06

Total Clouds (% Sky Obscured)

93
85
84
81
87
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
72
65
26

Low Clouds (% Sky Obscured)

49
15
12
13
3
2
0
0
7
52
35
48
92
92
91
100
100
100
100
100
91
34
22
6

Medium Clouds (% Sky Obscured)

7
19
14
13
63
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
73
72
65
3

High Clouds (% Sky Obscured)

17
1
0
0
0
12
68
100
10
14
90
99
99
100
100
100
100
100
100
100
91
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
1
3
4
6
0
0
0
0
0
0
1
2
6
4
9

Fog (%)

98
98
99
94
92
91
22
13
4
5
59
60
45
83
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
2
12
7
26
29
73
95
95
95
95
95
95
95
95
95
95
89
42
11

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.5
2.8
3.2
3
4.4
2.9
3.7
1.2
0.9
0.7
0.6
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
7
8
8
8
6
5
4
4
3
3
3
3
1
1
1
-1
0
1
1
3
2
1
1

Dew Point (°C)

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

Relative Humidity (%)

71
77
82
81
81
81
81
78
81
91
91
85
78
98
94
98
100
94
96
93
91
85
80
71

Pressure (mb)

1012
1013
1014
1013
1013
1014
1013
1013
1013
1014
1015
1016
1017
1019
1019
1019
1020
1019
1020
1020
1020
1021
1021
1022

Ozone (du)

249
250
253
254
254
255
260
262
268
275
282
285
288
289
296
302
312
315
317
320
319
309
302
292

Friday 31

Waning Gibbous 93%

No Rise

09:11

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

Sun - Rise: 07:28, Set: 18:10, Transit: 12:49. Moon - Rise: No Rise, 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)

11
55
16
0
6
0
2
25
18
100
100
100
54
46
29
73
76
83
91
100
100
100
100
100

Low 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
0
0

Medium Clouds (% Sky Obscured)

0
10
3
0
1
0
0
0
0
0
0
5
5
46
29
73
76
83
91
100
100
100
100
99

High Clouds (% Sky Obscured)

3
50
0
0
1
0
1
10
9
100
100
100
13
5
15
23
48
63
80
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
8
8
8
8
9

Fog (%)

0
0
0
0
0
2
3
2
1
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
0
0
0
0
0
0
0
0
0
0
0
0
0
3
6
8
7
18
18
22
12
9
16

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

Chance of Frost

Temperature (°C)

5
5
4
4
4
4
4
4
5
5
5
7
8
10
12
12
12
12
12
11
10
10
10
10

Feels Like (°C)

2
2
1
1
1
0
-1
-1
-2
-1
-1
1
4
7
9
10
9
10
10
9
7
6
6
6

Dew Point (°C)

-1
-2
-4
-5
-6
-7
-9
-10
-10
-11
-11
-10
-6
-1
0
1
1
2
2
2
1
-1
-2
-3

Relative Humidity (%)

63
61
55
50
48
43
38
36
34
32
29
30
36
45
45
46
46
47
50
53
53
47
44
41

Pressure (mb)

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

Ozone (du)

287
285
285
282
276
276
276
276
277
283
288
284
281
279
277
276
275
272
270
269
269
268
266
264

Saturday 1

Waning Gibbous 87%

21:14

09:39

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
20 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
97
100
100
100
100
92
97
99
79
98
100
98
98
84
88
99
99
77

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
4
2
0
0
0
6
16
19
20
19
0
0
0
0

Medium Clouds (% Sky Obscured)

99
100
100
100
100
100
83
100
100
100
100
40
83
26
10
34
41
29
93
36
63
80
68
77

High Clouds (% Sky Obscured)

100
100
100
100
99
100
91
90
76
75
80
82
67
93
49
92
100
90
79
82
83
92
90
66

ISS Passover

Visibility (miles)

8
8
9
8
9
9
9
9
9
8
9
9
9
9
9
7
7
7
7
7
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 (%)

19
5
24
12
6
11
11
8
25
18
9
14
14
8
9
11
5
10
8
3
4
3
1
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
1
2
1
1
1
1
2
3
3
4
2
0
0
1
0
3
1
0
0
0
1
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
6
7
6
7
6
6
6
6
6
6
6
10
9
12
15
13
12
13
13
14
11
9
8

Dew Point (°C)

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

Relative Humidity (%)

43
38
42
46
48
43
41
44
44
40
40
39
42
45
42
37
40
40
40
45
50
59
57
54

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1019
1019
1020

Ozone (du)

262
263
269
272
273
279
285
287
287
283
283
282
280
276
270
266
267
270
272
275
279
280
278
277

Sunday 2

Waning Gibbous 79%

22:12

10:07

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

51
17
19
17
20
44
62
82
65
44
15
12
19
27
50
73
92
91
91
96
94
93
92
93

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

51
17
19
17
20
44
62
82
65
44
15
12
7
0
0
0
0
0
0
0
1
0
0
0

High Clouds (% Sky Obscured)

37
0
0
5
5
29
52
76
52
25
0
9
18
27
50
73
92
91
91
96
94
93
92
93

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
8
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
47
47
49
47
46
46
45
44
45
44
45
42
39
36
36
36
37
41
45
50
49
49
47

Pressure (mb)

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

Ozone (du)

281
280
280
278
277
278
278
278
277
280
279
278
279
280
281
282
283
283
280
277
274
273
272
270

Monday 3

Waning Gibbous 69%

23:13

10:38

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

97
100
99
98
97
98
99
100
100
100
100
100
100
100
79
55
33
32
27
31
55
74
78
82

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
6

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
40
60
60

High Clouds (% Sky Obscured)

97
100
99
98
97
98
99
100
100
100
100
100
100
100
77
55
33
32
27
31
55
74
78
80

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
11
10
11
11
10
9
9
9
9
9
9
10
9
10
11
12
18
18
17
17
17
17

Dew Point (°C)

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

Relative Humidity (%)

45
43
41
40
40
38
37
37
35
35
35
33
31
28
25
26
27
28
31
35
38
43
48
54

Pressure (mb)

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

Ozone (du)

270
270
270
271
272
272
272
272
272
273
273
274
273
272
272
272
273
273
273
272
272
272
272
272

Tuesday 4

Waning Gibbous 58%

00:17

11:13

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

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)

90
97
97
98
100
100
100
100
100
100
100
94
88
82
66
49
36

Low Clouds (% Sky Obscured)

9
0
0
0
0
0
0
0
0
0
0
0
0
0
1
27
5

Medium Clouds (% Sky Obscured)

55
40
10
5
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

81
95
97
98
100
100
100
100
100
100
100
94
88
82
65
47
30

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
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
1
1
5
7
9
24
31
26
58
64
63

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
12
12
11
11
11
10
10
10
9
9
10
11
12
12
12

Feels Like (°C)

12
12
12
12
11
11
8
8
8
8
7
7
7
8
8
8
9

Dew Point (°C)

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

Relative Humidity (%)

54
53
52
52
51
51
53
56
57
60
62
64
62
59
58
57
58

Pressure (mb)

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

Ozone (du)

270
268
267
267
267
268
269
269
270
271
272
273
273
273
273
273
273

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

Generated: 29/07/26 21:17:49. Forecast: 29/07/26 to 04/08/26. Timezone: UTC-4.00