Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 13

Waning Crescent 0%

08:00

17:10

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
16 Bad

Sun - Rise: 07:38, Set: 17:59, Transit: 12:49. Moon - Rise: 08:00, Set: 17:10. Civil Dark: 18:25 - 07:12. Nautical Dark: 18:55 - 06:43. Astro Dark: 19:24 - 06:14

Total Clouds (% Sky Obscured)

88
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
0
0
0
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
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

83
99
100
99
100
100
100
100
100
100
100
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
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

29
40
37
36
33
31
28
32
30
31
31
30
34
32
27
26
24
22
26
27
26
25
30
38

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1012
1013
1012
1012
1012
1012
1013
1013
1013
1014
1014
1014
1013
1012
1012
1012

Ozone (du)

264
261
261
262
261
262
262
264
262
258
254
255
257
258
259
259
260
260
259
259
258
257
257
257

Tuesday 14

New Moon 3%

08:46

18:24

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
16 Bad

Sun - Rise: 07:38, Set: 18:00, Transit: 12:49. Moon - Rise: 08:46, Set: 18:24. Civil Dark: 18:26 - 07:12. Nautical Dark: 18:55 - 06:42. Astro Dark: 19:24 - 06:13

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

Medium Clouds (% Sky Obscured)

0
30
0
32
55
55
60
92
82
100
96
100
100
100
100
100
100
100
100
100
100
100
100
93

High 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

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
8
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
2
1
1
1
4
2
8
4
16
30
37

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

44
52
50
50
51
40
37
39
40
44
37
42
53
48
49
51
42
38
38
39
33
28
29
34

Pressure (mb)

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

Ozone (du)

258
260
260
262
263
262
262
262
263
263
263
263
261
262
262
263
263
264
264
263
264
263
264
265

Wednesday 15

Waxing Crescent 8%

09:25

19:37

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
16 Bad

Sun - Rise: 07:38, Set: 18:00, Transit: 12:49. Moon - Rise: 09:25, Set: 19:37. Civil Dark: 18:26 - 07:12. Nautical Dark: 18:56 - 06:42. Astro Dark: 19:25 - 06:13

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
0
0
18
31
23
23
21
25
23
24
32
54
58

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
45
100
100
100
100
100
100
100
100
100
100
100
98
99
99
100

ISS Passover

Visibility (miles)

9
9
9
8
9
9
9
8
9
9
9
9
9
9
8
9
9
8
8
8
9
8
8
7

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
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

30
21
38
27
41
38
50
38
35
27
33
65
53
75
95
95
90
95
91
86
94
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
0.6
0.3
0.3
0.3
0.2
0.3
0.5
0.7
0.7

Wind Speed/Direction (mph)

7
6
5
5
4
3
6
5
4
6
6
6
10
7
8
7
13
22
25
26
19
19
18
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
9
9
9
9
8
8
8
8
8
8
8
8
7
8
8
8
7
8
9
7
6
6

Dew Point (°C)

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

Relative Humidity (%)

34
38
37
38
35
34
38
38
32
31
30
30
30
35
39
40
46
42
36
33
32
35
39
38

Pressure (mb)

1011
1010
1010
1010
1010
1009
1010
1009
1009
1008
1007
1007
1007
1007
1008
1009
1009
1009
1009
1008
1008
1007
1008
1008

Ozone (du)

267
266
266
266
268
270
270
270
269
270
268
269
271
270
272
271
270
270
269
268
268
266
266
265

Thursday 16

Waxing Crescent 16%

09:59

20:45

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
16 Bad

Sun - Rise: 07:37, Set: 18:01, Transit: 12:49. Moon - Rise: 09:59, Set: 20:45. Civil Dark: 18:27 - 07:11. Nautical Dark: 18:56 - 06:42. Astro Dark: 19:25 - 06:13

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)

62
64
96
98
99
100
100
100
100
100
99
99
99
100
100
100
100
100
100
100
100
100
100
100

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)

73
43
20
43
72
97
73
44
6
20
7
12
12
14
12
34
64
98
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

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

1.3
1.8
1.6
2.5
2.8
2.4
3.2
3.5
4.6
5
3.9
5.9
4.1
2.7
2.3
2.2
1.6
1.6
2.2
3.7
3.2
3.3
1.8
1.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
9
8
7
7
6
6
5
5
4
4
5
4
4
5
5
5
6
6
6
6
6
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

42
49
57
66
67
74
72
78
80
88
89
91
94
96
94
93
94
93
93
93
94
94
94
93

Pressure (mb)

1008
1009
1009
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1012
1012
1013
1013
1013
1014
1013
1013
1013
1012
1012

Ozone (du)

267
267
265
266
266
268
268
269
272
272
273
272
273
273
274
273
274
276
277
276
276
277
279
280

Friday 17

Waxing Crescent 25%

10:29

21:50

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
16 Bad

Sun - Rise: 07:37, Set: 18:01, Transit: 12:49. Moon - Rise: 10:29, Set: 21:50. Civil Dark: 18:27 - 07:11. 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
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
100
100
100
95
90
86
90
95
100
88
76
63

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
98
100
100
100
100
100
85
71
56
64
71
79
86
93
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
97
100
100
100
100
100
87
76
54
82
94
100
100
100
100

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
1
3
6

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
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
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)

3.2
3.1
1.9
2.7
4.1
4.4
3.2
4.8
3.8
3.5
3.4
4.3
5.3
5.6
2.9
2.9
1.2
0.7
2.3
2.1
1.2
2.3
2.1
1.1

Wind Speed/Direction (mph)

10
10
12
13
13
13
13
13
13
14
17
14
12
12
8
8
9
9
10
11
11
12
9
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
93
91
93
94
96
93
93
98
93
93
98
94
100
98
93
88
84
79
75
73
71
71

Pressure (mb)

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

Ozone (du)

279
279
279
278
276
277
276
276
277
279
281
282
282
284
286
283
282
281
280
280
280
279
280
281

Saturday 18

Waxing Crescent 23%

10:57

22:51

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
16 Bad

Sun - Rise: 07:36, Set: 18:02, Transit: 12:49. Moon - Rise: 10:57, Set: 22:51. Civil Dark: 18:28 - 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
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

76
13
5
25
46
67
76
86
74
83
91
100
100
100
100
99
98
97
98
99
100
98
96
95

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
93
90
91
97
100
100
100
100
100
67
37
10

ISS Passover

Visibility (miles)

9
9
9
9
9
8
7
6
4
2
2
2
1
1
1
0
0
0
0
1
1
2
1
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
Light Rain
Light Rain
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
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain

Precipitation Probability (%)

95
95
95
95
95
93
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

1.2
1
0.7
1.2
1
0.5
1
1.2
1.2
2.4
2.7
2.6
3
3.7
4.2
4.5
5.3
4.5
2.1
2
1.5
2.4
3.2
3.7

Wind Speed/Direction (mph)

8
8
7
7
6
5
5
5
6
8
10
14
18
19
22
24
25
25
26
27
27
28
23
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
68
63
59
61
62
63
69
75
83
86
88
89
91
93
96
94
94
96
91
85
79
83
89

Pressure (mb)

1011
1011
1011
1011
1010
1009
1008
1007
1007
1007
1006
1005
1004
1005
1005
1006
1007
1008
1010
1010
1009
1009
1010
1011

Ozone (du)

282
282
282
282
282
281
281
280
279
279
281
283
285
285
285
285
285
285
285
284
282
281
281
282

Sunday 19

Waxing Crescent 34%

11:26

23:50

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

Sun - Rise: 07:36, Set: 18:02, Transit: 12:49. Moon - Rise: 11:26, Set: 23:50. Civil Dark: 18:28 - 07:10. Nautical Dark: 18:58 - 06:41. Astro Dark: 19:26 - 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

Low Clouds (% Sky Obscured)

96
98
100
92
84
75
77
78
79
74
70
65
20
10
0
0
0
0
10
5
0

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
92
89
84
86
86
86
72
62
46
37
4
1

High Clouds (% Sky Obscured)

24
40
60
69
67
61
48
34
23
19
14
9
12
7
0
15
30
40
45
40
35

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
87
81
72
65
55
18
26
24
7

Precipitation Amount (mm)

5.8
7.6
9.1
5.1
4.6
3.2
2.6
1.4
1.6
0.8
0.7
0.5
0.4
0.4
0.4
0.3
0.2
0
0
0
0

Wind Speed/Direction (mph)

14
11
8
6
6
5
5
5
5
5
5
4
4
4
4
3
3
3
4
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
100
100
100
100
100
100
100
100
100
100
93
89
83
81
79
77
73
70

Pressure (mb)

1012
1013
1014
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1018
1019
1019
1019
1018
1018
1017
1016

Ozone (du)

282
282
281
281
282
283
284
285
286
287
288
288
289
288
288
287
288
289
290
291
293

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

Generated: 13/07/26 16:50:10. Forecast: 13/07/26 to 19/07/26. Timezone: UTC-4.00