Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Waxing Crescent 55%

11:56

00:48

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 OK
18 OK
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:35, Set: 18:03, Transit: 12:49. Moon - Rise: 11:56, Set: 00:48. Civil Dark: 18:29 - 07:10. Nautical Dark: 18:59 - 06:40. Astro Dark: 19:27 - 06:11

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
53
40
28
5
65
100
100
100

Low Clouds (% Sky Obscured)

50
74
76
87
100
100
100
100
100
100
100
97
89
84
92
88
35
29
16
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
40
40
28
5
15
17
63
63

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
20
22
0
0
65
100
100
100

ISS Passover

Visibility (miles)

1
2
2
3
1
1
0
0
0
0
0
0
0
0
0
0
0
0
7
9
9
9
9
9

Fog (%)

0
0
0
1
2
2
0
0
0
0
0
0
72
0
0
1
0
0
0
0
4
6
6
2

Precipitation Type

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

Precipitation Probability (%)

55
70
88
95
95
95
95
95
95
95
95
95
95
95
95
95
71
56
20
15
6
2
0
0

Precipitation Amount (mm)

0
0.2
0.6
0.7
1.2
5
6.3
5.3
4.1
3.1
3.7
1.6
0.5
0.4
0.6
0.6
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
7
8
9
9
9
10
9
12
12
12
10
10
11
11
13
12
10
8
4
4
2
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
76
76
76
78
83
93
98
98
100
96
98
98
91
86
83
85
85
82
76
69
62
57
57

Pressure (mb)

1014
1013
1013
1013
1013
1013
1013
1013
1015
1016
1017
1018
1019
1019
1019
1019
1019
1019
1019
1020
1021
1022
1022
1022

Ozone (du)

317
321
327
329
331
333
332
332
334
334
332
333
337
336
334
333
329
331
331
326
320
315
313
308

Tuesday 21

First Quarter 65%

12:29

01:46

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
21 Bad
22 Bad

Sun - Rise: 07:35, Set: 18:04, Transit: 12:49. Moon - Rise: 12:29, Set: 01:46. Civil Dark: 18:30 - 07:09. Nautical Dark: 18:59 - 06:40. Astro Dark: 19:28 - 06:11

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
97
100
100
100
100
100
100
100
100
98
93
86
100
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

35
79
100
100
100
100
100
100
88
84
78
100
100
100
100
100
86
100
100
98
93
86
87
93

High Clouds (% Sky Obscured)

100
100
100
100
15
10
38
48
100
100
89
91
100
83
39
100
100
99
92
30
28
20
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
8
8
8
8
8
0
0
0
0
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
3
5
5
9
4
10
8
3
3
4
7
4
3
13
12
6
5

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
49
47
46
47
44
42
44
46
46
51
58
64
66
64
68
64
68
63
63
56
56
58
59

Pressure (mb)

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

Ozone (du)

306
304
303
302
303
305
307
308
309
311
307
306
306
305
304
303
304
303
300
296
294
291
290
290

Wednesday 22

Waxing Gibbous 74%

13:05

02:44

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
21 Bad
22 Bad

Sun - Rise: 07:34, Set: 18:05, Transit: 12:49. Moon - Rise: 13:05, Set: 02:44. Civil Dark: 18:30 - 07:09. Nautical Dark: 19:00 - 06:39. Astro Dark: 19:28 - 06:11

Total Clouds (% Sky Obscured)

100
100
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
2
0
0
0
0
13
29
71
100
100
90
81
71

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
85
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
9
7
8
8
8
9
8
8
8
8
9
9
9
7
6
7
4

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

6
8
21
18
36
41
37
37
43
44
52
43
32
33
39
53
73
83
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.6
0.7
0.8
1.1
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
8
7
8
8
8
8
8
8
8
8
9
9
10
10
11
10
10
10
9
8
7
7
7

Feels Like (°C)

4
4
4
4
4
4
4
4
4
4
4
4
5
7
7
8
7
5
6
6
4
3
4
4

Dew Point (°C)

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

Relative Humidity (%)

57
58
58
54
54
56
56
55
53
53
57
58
61
67
65
62
64
60
60
61
63
74
79
84

Pressure (mb)

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

Ozone (du)

288
286
286
286
286
285
283
284
283
282
279
279
277
275
272
268
267
266
263
261
259
257
256
255

Thursday 23

Waxing Gibbous 82%

13:47

03:41

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
21 Bad
22 Bad

Sun - Rise: 07:34, Set: 18:05, Transit: 12:49. Moon - Rise: 13:47, Set: 03:41. Civil Dark: 18:31 - 07:08. Nautical Dark: 19:00 - 06:39. Astro Dark: 19:29 - 06:10

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
98
99
99
96
99
100
100
95
88
84
87
94
93
95
87
98

Low Clouds (% Sky Obscured)

71
36
36
19
22
14
3
3
2
1
1
2
0
2
2
2
2
2
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
96
100
100
88
92
98
98
99
99
89
83
80
31
88
13
12
9
5
1
5
4
1

High Clouds (% Sky Obscured)

100
100
100
100
100
100
75
49
13
42
58
57
80
65
43
30
19
15
17
28
32
54
70
98

ISS Passover

Visibility (miles)

4
7
1
7
8
7
9
9
9
9
9
9
9
7
7
7
7
7
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

Light Rain
Light Rain
None
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None
None

Precipitation Probability (%)

95
95
84
85
88
68
63
55
27
32
24
16
17
14
9
16
15
8
23
27
12
44
32
15

Precipitation Amount (mm)

0.8
0.5
0
0.4
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0

Wind Speed/Direction (mph)

11
8
8
7
6
7
6
6
5
4
3
2
1
0
0
0
0
0
0
0
2
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
3
3
4
4
5
4
4
4
5
6
9
11
12
12
12
13
13
12
10
8
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

84
84
84
85
77
75
70
69
67
60
58
60
59
54
54
53
54
56
58
59
52
47
44
42

Pressure (mb)

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

Ozone (du)

257
255
254
255
256
255
254
252
250
251
249
248
247
245
243
244
243
242
243
242
242
242
240
239

Friday 24

Waxing Gibbous 89%

14:34

04:37

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
21 Bad
22 Bad

Sun - Rise: 07:33, Set: 18:06, Transit: 12:49. Moon - Rise: 14:34, Set: 04:37. Civil Dark: 18:31 - 07:08. Nautical Dark: 19:01 - 06:38. Astro Dark: 19:29 - 06:10

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
96
93
93
96
98
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)

15
82
100
100
100
100
100
100
100
96
93
93
96
98
100
100
100
100
100
100
100
74
43
18

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
81
62
43
67
22
25
94
97
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
7
1
4
7
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

Very Light Rain
None
None
Light Rain
None
None
Light Rain
Light Rain
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

48
40
16
75
62
28
84
78
43
61
61
25
45
44
19
42
41
17
40
34
13
18
12
6

Precipitation Amount (mm)

0.3
0
0
0.7
0
0
0.7
0.4
0
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
7
8
8
8
8
8
7
7
8
9
10
11
13
13
13
13
13
13
12
13
10
10

Dew Point (°C)

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

Relative Humidity (%)

41
40
42
45
47
48
49
49
51
52
58
61
60
53
51
52
55
58
61
57
53
50
49
49

Pressure (mb)

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

Ozone (du)

239
239
238
237
236
235
234
233
233
233
233
233
234
235
234
234
234
234
234
234
234
234
235
236

Saturday 25

Waxing Gibbous 94%

15:26

05:30

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
21 Bad
22 Bad

Sun - Rise: 07:33, Set: 18:06, Transit: 12:49. Moon - Rise: 15:26, Set: 05:30. Civil Dark: 18:32 - 07:07. Nautical Dark: 19:01 - 06:38. Astro Dark: 19:30 - 06:09

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
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
2
1
0
0
0
0

Medium Clouds (% Sky Obscured)

26
38
49
63
76
89
82
75
68
45
23
0
5
13
25
33
40
52
66
80
85
90
95
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
98
95
95
97
99
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
8
7
8
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 (%)

20
17
7
20
14
6
13
7
3
5
6
2
2
1
0
1
1
0
13
17
16
34
34
17

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
9
9
8
8
8
8
8
8
8
8
8
9
9
10
13
13
13
13
13
13
10
10

Dew Point (°C)

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

Relative Humidity (%)

47
49
51
53
53
53
53
52
52
51
51
51
50
51
52
53
55
55
56
52
47
43
42
42

Pressure (mb)

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

Ozone (du)

237
236
236
235
236
237
239
241
243
246
247
248
249
249
249
249
248
248
247
248
248
249
248
247

Sunday 26

Waxing Gibbous 94%

16:22

06:18

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: 07:32, Set: 18:07, Transit: 12:49. Moon - Rise: 16:22, Set: 06:18. Civil Dark: 18:32 - 07:06. Nautical Dark: 19:02 - 06:37. Astro Dark: 19:30 - 06:09

Total Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
85
70
53
35
18
0
0
0
0
0
0
0
30
60
90

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
92
84
81
81
91
95

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 (%)

31
32
18
23
20
7
6
7
2
2
1
0
1
1
0
8
8
2
8
7
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
12
12
11
11
11
11
11
11
11
12
13
14
14
14
14
14
13
12
12
11

Feels Like (°C)

9
9
9
9
7
8
8
8
8
8
8
8
9
9
9
10
12
12
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

40
42
45
48
46
44
44
44
44
44
42
40
39
40
41
43
49
56
64
64
64

Pressure (mb)

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

Ozone (du)

246
246
246
246
247
248
249
252
256
259
262
264
266
266
265
264
264
265
265
267
268

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

Generated: 20/07/26 23:25:05. Forecast: 20/07/26 to 26/07/26. Timezone: UTC-4.00