Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 16

Waxing Crescent 16%

10:00

20:48

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
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:38, Set: 18:04, Transit: 12:51. Moon - Rise: 10:00, Set: 20:48. Civil Dark: 18:29 - 07:12. Nautical Dark: 18:59 - 06:43. Astro Dark: 19:28 - 06:14

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)

78
84
88
92
93
100
100
100
91
99
98
90
93
90
92
84
79
85
83
82
86
83
83
79

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)

50
0
0
0
0
0
0
11
20
23
46
65
70
60
70
70
70
65
100
82
76
75
75
100

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
0
0
0
0
0

Precipitation Type

Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light 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)

2.7
5.8
6.6
3.9
2.9
5.5
3.5
0.9
1.3
1.4
1.4
1.6
1.8
1.6
1.7
1.9
1.2
1.1
1
1.1
1.3
1.2
1.4
2.3

Wind Speed/Direction (mph)

8
7
4
2
2
2
1
0
3
1
0
2
2
1
3
2
2
2
0
0
2
0
1
4

Chance of Frost

Temperature (°C)

14
13
13
13
13
13
14
14
14
14
14
14
14
14
14
14
14
15
16
16
16
15
16
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
89
93
92
89
89
87
89
86
80
86
80
82
83
82
82
83
76
74
69
73
82
83
82

Pressure (mb)

1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1009
1009

Ozone (du)

273
272
275
277
276
275
275
276
277
277
279
279
280
281
281
282
284
284
283
284
282
283
282
281

Friday 17

Waxing Crescent 14%

10:30

21:52

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
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:37, Set: 18:04, Transit: 12:51. Moon - Rise: 10:30, Set: 21:52. Civil Dark: 18:30 - 07:12. Nautical Dark: 18:59 - 06:42. Astro Dark: 19:28 - 06:14

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
100
99
100
100
99
93
92
97
89
86
88
91
87
100
100

Low Clouds (% Sky Obscured)

83
79
73
77
95
88
86
84
90
57
74
80
93
84
87
87
79
68
61
64
63
58
57
53

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
90
92
69
86
91
96
93
92
97
89
49
44
45
43
42
44

High Clouds (% Sky Obscured)

100
100
100
100
75
100
45
75
35
35
35
30
35
35
40
45
45
40
40
40
43
42
100
100

ISS Passover

Visibility (miles)

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

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
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
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)

2.1
2.6
5.6
4.8
6.7
8
6.3
5.5
4
2.5
2.7
3.5
4
4.3
3.9
4.3
3.8
3.7
3.7
3.5
3.4
3.4
3.1
2.4

Wind Speed/Direction (mph)

3
6
11
10
10
9
11
9
13
16
16
8
10
10
9
7
7
6
9
9
8
6
5
5

Chance of Frost

Temperature (°C)

16
16
16
15
16
15
15
15
15
15
15
15
15
15
14
14
14
14
15
15
15
15
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
82
89
98
95
95
100
98
100
85
89
92
87
84
87
92
93
93
86
87
86
86
86
89

Pressure (mb)

1009
1009
1009
1009
1010
1010
1010
1010
1012
1012
1012
1012
1012
1012
1012
1013
1014
1014
1014
1015
1015
1014
1014
1014

Ozone (du)

283
284
282
283
283
277
279
279
281
283
285
285
286
289
291
291
291
291
292
291
293
289
290
293

Saturday 18

Waxing Crescent 25%

10:59

22:53

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
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:37, Set: 18:05, Transit: 12:51. Moon - Rise: 10:59, Set: 22:53. Civil Dark: 18:30 - 07:11. Nautical Dark: 19:00 - 06:42. Astro Dark: 19:28 - 06:13

Total Clouds (% Sky Obscured)

89
85
72
53
55
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

72
71
53
38
38
34
25
39
46
55
57
59
45
42
42
48
60
75
66
63
68
71
68
66

Medium Clouds (% Sky Obscured)

53
69
44
30
38
26
37
48
76
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

66
45
35
25
30
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
91

ISS Passover

Visibility (miles)

4
3
9
9
9
9
9
9
9
9
3
1
1
2
1
2
2
2
2
3
4
3
2
1

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

Precipitation Probability (%)

95
50
30
6
2
3
14
32
30
81
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

1.8
0
0
0
0
0
0
0
0
0.3
1.8
3.3
2.8
2.4
2.9
1.3
2
1.4
1.5
1.2
0.9
2.4
3.4
4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
89
86
86
84
86
87
89
87
87
89
92
92
90
90
92
89
90
89
89
87
86
90
90

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1012
1012
1011
1011
1010
1010
1009
1009
1009
1009
1009
1009
1009
1008
1007
1006
1006

Ozone (du)

288
288
291
288
289
286
282
281
281
279
279
278
277
277
275
277
275
276
273
274
274
273
272
274

Sunday 19

Waxing Crescent 34%

11:28

23:51

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
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:36, Set: 18:05, Transit: 12:51. Moon - Rise: 11:28, Set: 23:51. Civil Dark: 18:31 - 07:11. Nautical Dark: 19:00 - 06:42. Astro Dark: 19:29 - 06:13

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
97
96
97
98
96
85
100
100
95
91
64
72
65

Low Clouds (% Sky Obscured)

63
70
76
83
83
83
84
83
83
82
81
81
80
67
53
37
34
49
54
60
66
55
55
56

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
95
90
85
88
93
96
85
80
71
64
57
50
51
50

High Clouds (% Sky Obscured)

100
100
80
76
85
80
75
75
53
30
25
30
25
0
0
0
32
63
95
63
32
1
11
1

ISS Passover

Visibility (miles)

2
1
1
1
2
2
2
3
2
2
4
2
0
1
0
1
3
4
8
4
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

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
90
82
77
51
42
37
33

Precipitation Amount (mm)

4.7
4.1
5.3
4.3
3.2
4
2.8
2
2.1
1.3
3.4
4.9
8.7
9
4.1
0.6
0.4
0.4
0.4
0.4
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
95
93
95
92
89
95
95
95
92
89
95
96
95
98
92
87
86
83
82
83
74
72
73

Pressure (mb)

1006
1006
1006
1007
1008
1008
1008
1008
1008
1009
1008
1008
1008
1009
1010
1012
1013
1013
1013
1014
1014
1013
1012
1012

Ozone (du)

273
272
273
271
274
274
275
275
277
278
278
279
279
279
282
285
285
284
282
282
280
280
281
285

Monday 20

Waxing Crescent 45%

11:59

00:49

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
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:36, Set: 18:06, Transit: 12:51. Moon - Rise: 11:59, Set: 00:49. Civil Dark: 18:31 - 07:10. Nautical Dark: 19:01 - 06:41. Astro Dark: 19:29 - 06:13

Total Clouds (% Sky Obscured)

87
92
95
97
98
99
100
100
100
100
100
100
100
100
100
99
96
94
91
93
94
96
97
98

Low Clouds (% Sky Obscured)

57
60
68
73
74
66
57
54
48
45
55
65
75
71
66
58
56
55
53
61
72
83
82
80

Medium Clouds (% Sky Obscured)

55
64
72
83
89
96
100
100
100
100
100
100
100
5
41
83
87
91
91
93
94
88
86
90

High Clouds (% Sky Obscured)

3
0
0
0
0
1
22
10
10
15
15
5
0
0
0
0
6
13
18
0
0
0
33
67

ISS Passover

Visibility (miles)

9
9
9
9
9
9
5
0
0
0
0
0
0
4
4
1
6
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
Light Rain
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

28
29
47
58
40
34
48
61
64
60
73
93
95
95
95
95
95
95
60
73
74
68
70
74

Precipitation Amount (mm)

0
0
0
0.5
0
0
0
0.3
0.3
0.2
0.2
0.5
0.6
1.2
1.1
0.7
1.2
0.8
0
0.3
0.3
0.3
0.3
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
15
14
13
13
13
14
14
14
14
14
14
13
13
13
13
14
15
15
15
15
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
74
82
83
86
92
95
98
98
96
98
98
95
95
95
95
95
89
84
82
83
83
83
83

Pressure (mb)

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

Ozone (du)

285
287
288
290
293
292
292
291
292
291
292
291
291
291
292
291
288
288
288
288
290
293
296
296

Tuesday 21

First Quarter 55%

12:32

01:47

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
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:36, Set: 18:06, Transit: 12:51. Moon - Rise: 12:32, Set: 01:47. Civil Dark: 18:32 - 07:10. Nautical Dark: 19:01 - 06:41. Astro Dark: 19:30 - 06:12

Total Clouds (% Sky Obscured)

98
99
99
100
100
100
100
98
96
95
90
85
81
81
80
75
78
78
79
62
54
49
45
46

Low Clouds (% Sky Obscured)

81
83
86
88
88
88
88
85
82
79
71
64
53
48
44
41
42
42
43
47
53
49
45
46

Medium Clouds (% Sky Obscured)

94
96
98
78
43
26
10
6
3
0
0
0
5
5
5
9
10
6
2
2
3
4
0
0

High Clouds (% Sky Obscured)

91
72
64
56
51
31
31
31
35
35
40
51
66
81
80
75
78
78
79
62
54
49
41
17

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

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

Precipitation Probability (%)

73
63
50
47
52
49
54
41
39
42
30
29
32
29
29
23
20
16
4
11
8
3
16
11

Precipitation Amount (mm)

0.4
0.3
0
0
0.3
0
0.4
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
14
14
14
14
14
14
14
14
13
13
13
13
13
13
13
13
14
15
16
16
16
16
16

Feels Like (°C)

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

Dew Point (°C)

12
12
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
10
10
10
10
10
10
11

Relative Humidity (%)

83
83
83
83
84
84
84
86
86
87
89
89
89
87
87
86
86
78
72
65
66
67
68
72

Pressure (mb)

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

Ozone (du)

296
296
297
298
300
299
299
299
298
297
297
297
296
296
296
295
295
295
294
294
293
292
292
291

Wednesday 22

Waxing Gibbous 65%

13:09

02:44

16 Bad
17 OK
18 OK
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
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:35, Set: 18:07, Transit: 12:51. Moon - Rise: 13:09, Set: 02:44. Civil Dark: 18:32 - 07:09. Nautical Dark: 19:02 - 06:40. Astro Dark: 19:30 - 06:12

Total Clouds (% Sky Obscured)

47
40
45
50
55
59
53
60
71
81
81
82
82
82
87
92
94
96
98
98
99
100

Low Clouds (% Sky Obscured)

35
33
29
26
35
38
38
33
30
25
17
8
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
11
67
92
94
96
98
95
89
84

High Clouds (% Sky Obscured)

13
18
27
37
44
51
53
42
26
10
16
26
55
75
86
92
94
96
96
97
97
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

Fog (%)

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

Precipitation Probability (%)

5
8
4
2
2
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
12
12
11
11
10
10
9
9
9
8
8
7
6
6
6
5
5
5
5
6
7

Relative Humidity (%)

77
80
83
86
86
87
87
87
87
87
87
84
80
77
74
71
68
62
57
51
53
56

Pressure (mb)

1018
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015

Ozone (du)

290
289
288
287
286
286
285
284
283
282
281
281
280
279
279
279
278
277
277
276
275
275

Forecast for Cantera Baja, Provincia de Elqui, Republic of Chile (-29.96,-71.30)

Generated: 16/07/26 16:59:10. Forecast: 16/07/26 to 22/07/26. Timezone: UTC-4.00