Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 20

Waning Gibbous 65%

22:40

12:59

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 Good
09 Good
10 Good
11 Good
12 Good
13 Good

Sun - Rise: 07:25, Set: 17:54, Transit: 12:39. Moon - Rise: 22:40, Set: 12:59. Civil Dark: 18:20 - 06:59. Nautical Dark: 18:49 - 06:30. Astro Dark: 19:18 - 06:01

Total Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
95
91
20
4
0
0
0
0

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)

74
76
88
85
89
70
53
65
96
94
95
97
70
46
35
23
20
16
12
4
0
0
0
0

High Clouds (% Sky Obscured)

91
100
100
100
100
100
100
99
100
100
100
100
100
98
98
99
95
88
9
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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)

4
4
3
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
3
3
4

Chance of Frost

Temperature (°C)

13
13
12
12
11
11
11
11
11
10
10
10
10
10
10
10
10
10
10
12
14
15
16
17

Feels Like (°C)

13
13
12
12
11
11
11
11
11
10
10
10
10
10
10
10
10
10
10
12
14
15
16
17

Dew Point (°C)

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

Relative Humidity (%)

45
47
50
53
59
60
58
56
54
53
50
50
50
49
49
48
46
45
45
40
37
37
36
35

Pressure (mb)

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

Ozone (du)

263
263
263
263
264
265
265
266
266
266
267
268
267
267
267
267
268
268
270
270
270
270
270
270

Saturday 21

Waning Gibbous 54%

23:48

13:39

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

Sun - Rise: 07:26, Set: 17:54, Transit: 12:39. Moon - Rise: 23:48, Set: 13:39. Civil Dark: 18:19 - 07:00. Nautical Dark: 18:49 - 06:31. Astro Dark: 19:17 - 06:02

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
20
20
35
92
89
87
38
73
52
8
16
19
0
0
0
0
0
15

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
1
2
56
17
2
2
3
16
19
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
20
20
35
92
89
86
25
72
52
6
0
0
0
0
0
0
0
15

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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)

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

Chance of Frost

Temperature (°C)

17
16
16
14
12
11
11
11
11
10
10
10
10
10
10
10
10
10
10
12
13
15
17
17

Feels Like (°C)

17
16
16
14
12
11
11
11
11
10
10
10
10
10
9
9
9
8
9
12
13
15
17
17

Dew Point (°C)

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

Relative Humidity (%)

36
39
42
48
58
62
60
57
56
54
53
53
51
50
50
50
48
45
44
39
38
37
34
34

Pressure (mb)

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

Ozone (du)

268
268
268
269
270
271
272
274
275
275
275
275
275
275
275
274
274
273
270
270
270
270
270
270

Sunday 22

Third Quarter 42%

00:52

No Set

14 OK
15 OK
16 OK
17 Bad
18 OK
19 Good
20 OK
21 Good
22 Bad
23 Bad
00 OK
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: 07:26, Set: 17:53, Transit: 12:40. Moon - Rise: 00:52, Set: No Set. Civil Dark: 18:19 - 07:01. Nautical Dark: 18:48 - 06:31. Astro Dark: 19:17 - 06:02

Total Clouds (% Sky Obscured)

36
48
30
80
22
17
31
18
100
100
45
100
98
98
98
98
98
98
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
2
0
0
0
0
0
0
0
0
0
0
0
0
65
65
65
65
65
65

High Clouds (% Sky Obscured)

36
48
30
80
22
16
31
18
100
100
45
100
98
98
98
98
98
98
100
100
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

35
39
45
54
64
67
64
60
56
53
49
48
46
44
43
42
40
38
36
32
30
30
31
32

Pressure (mb)

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

Ozone (du)

270
269
269
269
269
269
268
268
267
267
267
267
268
268
267
267
267
266
266
266
264
264
263
263

Monday 23

Waning Crescent 32%

01:54

14:14

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

Sun - Rise: 07:27, Set: 17:53, Transit: 12:40. Moon - Rise: 01:54, Set: 14:14. Civil Dark: 18:19 - 07:01. Nautical Dark: 18:48 - 06:32. Astro Dark: 19:17 - 06:03

Total Clouds (% Sky Obscured)

41
41
41
41
41
41
37
37
37
37
37
37
31
31
31
31
31
31
20
20
20
20
20
20

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)

2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

40
40
40
40
40
40
37
37
37
37
37
37
31
31
31
31
31
31
20
20
20
20
20
20

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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)

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

Chance of Frost

Temperature (°C)

18
17
16
15
13
12
11
11
11
10
10
10
10
10
10
10
10
10
10
12
14
15
17
18

Feels Like (°C)

18
17
16
15
13
12
11
11
11
10
10
10
10
10
10
10
9
9
10
12
14
15
17
18

Dew Point (°C)

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

Relative Humidity (%)

30
33
38
45
55
62
63
62
58
56
54
53
52
49
47
44
42
39
34
30
28
28
28
27

Pressure (mb)

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

Ozone (du)

262
261
260
259
257
257
256
255
255
254
254
253
253
253
253
254
254
254
256
255
254
254
254
253

Tuesday 24

Waning Crescent 22%

02:53

14:44

14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
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: 07:27, Set: 17:52, Transit: 12:40. Moon - Rise: 02:53, Set: 14:44. Civil Dark: 18:18 - 07:02. Nautical Dark: 18:48 - 06:32. Astro Dark: 19:17 - 06:03

Total Clouds (% Sky Obscured)

20
20
20
20
20
20
99
99
99
99
99
99
93
93
93
93
93
93
99
99
99
99
99
99

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)

20
20
20
20
20
20
99
99
99
99
99
99
93
93
93
93
93
93
99
99
99
99
99
99

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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)

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

Chance of Frost

Temperature (°C)

18
18
17
16
14
13
12
12
11
11
11
11
10
10
10
10
10
10
10
11
13
15
16
17

Feels Like (°C)

18
18
17
16
14
13
12
12
11
11
11
11
9
9
9
10
9
9
9
11
13
15
16
17

Dew Point (°C)

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

Relative Humidity (%)

27
29
34
41
50
52
52
50
48
47
44
41
49
48
47
44
43
42
42
41
40
38
37
36

Pressure (mb)

1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1014
1014

Ozone (du)

253
253
252
251
250
250
251
251
251
252
251
251
249
248
246
245
245
245
245
245
245
245
244
243

Wednesday 25

Waning Crescent 14%

03:50

15:14

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

Sun - Rise: 07:28, Set: 17:52, Transit: 12:40. Moon - Rise: 03:50, Set: 15:14. Civil Dark: 18:18 - 07:02. Nautical Dark: 18:47 - 06:33. Astro Dark: 19:16 - 06:04

Total Clouds (% Sky Obscured)

68
68
68
68
68
68
4
4
4
4
4
4
7
7
7
7
7
7
96
96
96
96
96
96

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)

68
68
68
68
68
68
4
4
4
4
4
4
7
7
7
7
7
7
96
96
96
96
96
96

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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)

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

Chance of Frost

Temperature (°C)

18
17
17
15
14
13
12
11
11
10
10
10
10
10
10
10
10
10
10
11
14
15
17
18

Feels Like (°C)

18
17
17
15
14
13
12
11
11
10
10
10
9
9
9
9
9
9
10
11
14
15
17
18

Dew Point (°C)

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

Relative Humidity (%)

36
39
44
49
54
58
60
59
56
53
50
49
48
47
47
44
42
39
38
38
38
37
36
35

Pressure (mb)

1013
1013
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1015
1015
1015
1015
1015
1015
1014
1014

Ozone (du)

241
240
239
239
239
239
239
238
237
237
235
234
233
233
233
233
233
234
235
236
236
237
239
240

Thursday 26

Waning Crescent 8%

04:47

15:42

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

Sun - Rise: 07:29, Set: 17:52, Transit: 12:40. Moon - Rise: 04:47, Set: 15:42. Civil Dark: 18:18 - 07:03. Nautical Dark: 18:47 - 06:33. Astro Dark: 19:16 - 06:04

Total Clouds (% Sky Obscured)

61
61
61
61
61
61
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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)

61
61
61
61
61
61
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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)

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

Chance of Frost

Temperature (°C)

18
18
17
15
14
12
12
11
11
11
10
10
10
10
10
10
9
9
9
11
13
14
16
17

Feels Like (°C)

18
18
17
15
14
12
12
11
11
11
10
10
9
9
9
9
8
8
8
11
13
14
16
17

Dew Point (°C)

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

Relative Humidity (%)

37
41
49
58
63
68
69
68
65
62
61
61
61
59
57
53
51
49
49
48
46
44
42
41

Pressure (mb)

1013
1013
1013
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1014

Ozone (du)

241
242
242
243
244
245
247
249
251
253
255
256
257
257
257
257
259
260
261
261
261
261
260
260

Forecast for Vicuña, Región de Coquimbo, Chile (-30.16,-70.81)

Generated: 20/05/22 13:27:15. Forecast: 20/05/22 to 26/05/22. Timezone: UTC-4.00