Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 17

Waxing Crescent 16%

09:58

21:49

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:36, Set: 18:01, Transit: 12:49. Moon - Rise: 09:58, Set: 21:49. Civil Dark: 18:27 - 07:10. Nautical Dark: 18:56 - 06:41. Astro Dark: 19:25 - 06:12

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)

100
100
100
100
100
100
100
100
100
100
100
100
97
97
88
98
100
100
100
100
100
99
100
97

Medium 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

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
85
76
100
69
100
97
78
100
100
100
21
4

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

2.2
1.6
2.4
2.4
3.9
3.6
4.4
6.7
4.2
5.3
5.9
6
4.3
2.8
4.4
3.8
2.1
2.2
2.5
1.5
2.1
3.5
3.1
2.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
7
7
7
7
7
7
7
6
7
7
6
5
5
6
6
7
7
7
6
6
6
6
6

Feels Like (°C)

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

Dew Point (°C)

6
6
6
7
7
7
7
7
6
6
7
5
5
4
5
6
7
7
6
5
5
6
6
6

Relative Humidity (%)

93
91
93
94
94
98
98
98
98
94
98
94
98
93
94
100
100
100
98
98
96
98
100
98

Pressure (mb)

1010
1011
1011
1011
1010
1009
1009
1009
1010
1010
1010
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1012
1013

Ozone (du)

285
282
280
278
277
278
278
276
277
280
282
282
280
280
281
279
278
280
280
280
281
283
284
284

Saturday 18

Waxing Crescent 25%

10:28

22:50

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:36, Set: 18:01, Transit: 12:49. Moon - Rise: 10:28, Set: 22:50. Civil Dark: 18:27 - 07:10. Nautical Dark: 18:57 - 06:41. Astro Dark: 19:26 - 06:12

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
97
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
92
100
100
100
100
100
100
100
100
80
100
86
88
63
97
76
93
82
98
96
89
95
89

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
71
56
85
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

15
16
100
100
100
100
100
90
100
77
94
78
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
9
9
9
7
7
7
4
2
7
4
3
4

Fog (%)

4
5
0
0
80
82
83
81
79
36
36
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
81
95
95
95
95
90
95

Precipitation Amount (mm)

1.7
1.9
2.5
3.5
3.9
4.9
6.4
7.1
6.7
6
4.6
2.9
2
1.3
1.5
1.1
0.4
0
0.6
0.5
0.9
0.5
0.3
1.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
6
5
5
4
4
5
5
5
5
5
5
6
6
6
6
6
6
6
5
5
5
4
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
93
96
94
94
98
94
93
94
93
91
91
82
78
78
76
75
72
74
82
80
83
85
83

Pressure (mb)

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

Ozone (du)

285
283
283
283
287
288
291
291
294
294
294
293
288
283
282
282
279
279
277
276
273
274
274
274

Sunday 19

Waxing Crescent 34%

10:57

23:49

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:35, Set: 18:02, Transit: 12:49. Moon - Rise: 10:57, Set: 23:49. Civil Dark: 18:28 - 07:10. Nautical Dark: 18:57 - 06:40. Astro Dark: 19:26 - 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)

69
47
85
73
68
89
100
100
100
100
98
100
100
100
100
100
100
100
100
100
100
100
100
98

Medium 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
86

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
82
92
100
63
76
100
65
96
85
80
85
85
85

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
13
4
37
0
0
0
2
3
4
4
5
6
6
6
6
6
6
6

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

2.3
1.7
1.9
2
1.9
1.9
2
3.4
4.6
2.7
2.5
3
2.6
4.9
4.2
5
7.6
6
5.3
3.7
3.7
3.9
4.1
2.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

4
4
4
5
5
5
5
6
6
6
6
5
5
5
5
4
4
4
5
5
5
5
5
4

Feels Like (°C)

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

Dew Point (°C)

3
3
3
4
4
5
5
5
5
5
5
5
5
4
5
4
4
4
5
5
5
5
4
4

Relative Humidity (%)

91
93
93
94
94
96
94
93
93
94
93
98
98
93
100
98
96
98
100
98
100
100
98
98

Pressure (mb)

1012
1011
1011
1010
1010
1008
1008
1007
1008
1009
1009
1010
1010
1009
1009
1010
1010
1010
1010
1010
1011
1012
1013
1015

Ozone (du)

273
272
271
271
272
270
268
268
269
271
274
276
277
274
275
279
280
280
280
282
284
286
289
294

Monday 20

Waxing Crescent 45%

11:26

00:47

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:35, Set: 18:03, Transit: 12:49. Moon - Rise: 11:26, Set: 00:47. Civil Dark: 18:28 - 07:09. Nautical Dark: 18:58 - 06:40. Astro Dark: 19:27 - 06:11

Total Clouds (% Sky Obscured)

100
99
93
93
93
91
95
100
82
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

96
82
56
53
42
45
48
52
52
52
50
48
45
43
39
36
33
39
75
69
95
99
98
97

Medium Clouds (% Sky Obscured)

99
86
89
85
86
80
81
72
58
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

85
85
53
27
0
3
6
47
25
56
62
76
44
0
39
66
100
100
100
100
100
100
100
70

ISS Passover

Visibility (miles)

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

Fog (%)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
82
84
85
81
86
75
69
77
70
69
92
95
94
95
95
95
95
95
95
95

Precipitation Amount (mm)

1.4
0.8
1.2
0.9
0
0.3
0.4
0.3
0.5
0.3
0
0.5
0.2
0
0.6
0.8
0.4
1.5
1
1.3
3
3.5
3.6
3.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

4
5
7
8
9
9
9
9
9
7
6
6
7
7
7
7
6
6
6
5
5
5
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
94
81
71
68
63
63
59
59
69
57
49
47
47
47
49
54
56
59
68
73
80
93
100

Pressure (mb)

1015
1015
1015
1014
1014
1013
1012
1012
1012
1013
1013
1014
1014
1014
1014
1013
1014
1014
1014
1014
1015
1016
1017
1018

Ozone (du)

293
288
288
288
286
288
285
288
289
290
293
295
298
299
300
302
299
300
300
300
299
303
307
309

Tuesday 21

First Quarter 55%

11:56

01:45

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:34, Set: 18:03, Transit: 12:49. Moon - Rise: 11:56, Set: 01:45. Civil Dark: 18:29 - 07:09. Nautical Dark: 18:58 - 06:39. Astro Dark: 19:27 - 06:11

Total Clouds (% Sky Obscured)

100
100
98
97
97
96
78
56
67
20
87
91
96
100
100
100
100
100
100
100
97
95
94
92

Low Clouds (% Sky Obscured)

95
100
97
90
92
80
65
56
67
20
75
67
59
49
54
57
61
51
42
33
22
0
0
0

Medium Clouds (% Sky Obscured)

100
100
98
73
34
84
32
30
16
1
74
58
41
25
41
57
72
82
91
100
97
95
94
92

High Clouds (% Sky Obscured)

28
0
0
0
0
0
2
0
0
2
5
36
68
100
100
100
100
99
98
95
67
47
47
64

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
1
7
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
86
64
95
70
16
35
22
5
25
14
5
45
38
20
52

Precipitation Amount (mm)

2.7
1.5
1.9
1.7
0.8
1.4
1.1
0.4
0.9
0.5
0
0.8
0.3
0
0
0
0
0
0
0
0.2
0
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

3
3
3
4
4
5
6
6
6
5
4
4
4
4
4
5
5
5
5
5
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
96
91
94
93
83
82
79
76
73
71
67
62
59
57
55
53
53
53
52
53
54
55

Pressure (mb)

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

Ozone (du)

309
309
310
311
312
312
312
312
313
312
312
313
313
313
313
310
308
306
305
304
303
301
300
299

Wednesday 22

Waxing Gibbous 65%

12:28

02:43

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:34, Set: 18:04, Transit: 12:49. Moon - Rise: 12:28, Set: 02:43. Civil Dark: 18:29 - 07:08. Nautical Dark: 18:59 - 06:39. Astro Dark: 19:28 - 06:10

Total Clouds (% Sky Obscured)

91
90
90
96
96
94
97
100
100
100
100
95
90
84
90
95
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
22
25
29
32
22
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

91
90
90
96
96
94
97
100
93
80
70
78
87
84
90
95
80
81
89
100
100
100
100
100

High Clouds (% Sky Obscured)

69
80
74
72
65
58
53
63
75
89
97
82
61
42
61
81
100
100
100
100
100
100
100
94

ISS Passover

Visibility (miles)

9
9
8
8
8
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

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 (%)

48
26
38
28
19
26
24
15
27
25
16
23
20
8
16
17
13
15
12
5
8
5
2
3

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

Chance of Frost

Temperature (°C)

6
7
7
8
8
8
8
8
8
7
7
6
6
7
7
7
7
7
7
7
7
7
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
58
61
62
63
63
63
63
64
64
62
61
60
58
57
57
56
55
55
56
56
54
52
50

Pressure (mb)

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

Ozone (du)

298
298
297
297
297
297
295
294
293
291
289
287
286
286
285
285
284
283
282
281
280
278
276
275

Thursday 23

Waxing Gibbous 74%

13:05

03:41

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
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:33, Set: 18:04, Transit: 12:49. Moon - Rise: 13:05, Set: 03:41. Civil Dark: 18:30 - 07:08. Nautical Dark: 18:59 - 06:38. Astro Dark: 19:28 - 06:10

Total Clouds (% Sky Obscured)

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
12
24
36
0
0
0

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

90
87
94
98
100
100
100
100
97
95
95
91
88
83
71
54
35

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
8
8
8
8
8
9
9
9
9

Fog (%)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

Precipitation Type

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

Precipitation Probability (%)

2
0
2
1
0
18
19
12
31
36
23
46
51
48
82
95
81

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
5
5
5
6
8
9
9
9
9
8
7
6
5
6
6

Dew Point (°C)

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

Relative Humidity (%)

47
46
43
43
43
43
44
45
46
45
44
42
44
44
45
43
43

Pressure (mb)

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

Ozone (du)

273
271
269
267
264
262
259
257
254
252
249
246
244
242
240
239
238

Forecast for Chacay, Provincia de Limarí, Republic of Chile (-30.47,-70.76)

Generated: 17/07/26 09:31:58. Forecast: 17/07/26 to 23/07/26. Timezone: UTC-4.00