Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 18

Waxing Crescent 8%

09:34

19:50

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

Sun - Rise: 07:05, Set: 18:18, Transit: 12:42. Moon - Rise: 09:34, Set: 19:50. Civil Dark: 18:43 - 06:41. Nautical Dark: 19:11 - 06:13. Astro Dark: 19:39 - 05:45

Total Clouds (% Sky Obscured)

71
96
49
10
23
15
1
7
0
4
4
40
41
97
100
84
60
100
98
37
40
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)

29
85
17
0
2
15
0
7
0
1
0
6
12
97
100
68
27
100
98
22
0
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
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
4
4
3
3
3
5
7
8
9
9
9
7
6
4
2
2
3

Chance of Frost

Temperature (°C)

13
13
13
13
13
13
13
13
13
13
13
16
18
19
20
20
20
19
18
17
15
13
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
55
56
56
58
59
60
64
65
66
48
44
42
39
37
33
30
29
31
35
40
51
55
56

Pressure (mb)

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

Ozone (du)

236
236
236
236
236
235
235
235
235
236
237
237
239
241
241
241
241
242
241
242
244
245
245
244

Sunday 19

Waxing Crescent 16%

10:47

20:49

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

Sun - Rise: 07:06, Set: 18:17, Transit: 12:41. Moon - Rise: 10:47, Set: 20:49. Civil Dark: 18:42 - 06:41. Nautical Dark: 19:10 - 06:13. Astro Dark: 19:38 - 05:45

Total Clouds (% Sky Obscured)

100
76
71
70
65
8
4
3
2
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)

100
25
13
10
40
5
2
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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

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
1
3
3
5
4
4
3
2
1
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
3
3
3
2
2
4
4
4
4
3
5
7
8
9
10
8
7
6
4
2
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
58
61
63
67
68
74
77
77
76
58
51
46
38
30
28
28
28
29
31
38
50
57
58

Pressure (mb)

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

Ozone (du)

244
244
245
246
247
247
249
250
250
251
251
252
253
254
254
253
253
253
254
253
253
253
253
254

Monday 20

Waxing Crescent 26%

11:54

21:54

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

Sun - Rise: 07:06, Set: 18:16, Transit: 12:41. Moon - Rise: 11:54, Set: 21:54. Civil Dark: 18:41 - 06:42. Nautical Dark: 19:09 - 06:14. Astro Dark: 19:37 - 05:46

Total Clouds (% Sky Obscured)

0
0
0
0
1
7
100
100
100
100
99
89
88
84
67
51
26
31
49
51
50
46
36
23

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)

0
0
0
0
0
0
99
100
100
100
94
62
62
54
6
2
8
14
19
19
18
17
11
6

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

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
4
3
3
4
4
4
4
4
4
2
5
6
7
9
9
8
7
6
4
2
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
2
2
1
1
0
-1
-3
-4
-5
-8
-9
-6
-4
-2
-1
-1
-1
-1
-1
-1
2
2
2

Relative Humidity (%)

57
55
54
53
51
48
44
40
35
33
24
19
22
24
26
27
27
29
30
33
38
50
54
56

Pressure (mb)

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

Ozone (du)

254
254
253
252
252
252
251
251
252
253
253
254
253
253
253
252
253
252
252
251
251
252
252
252

Tuesday 21

Waxing Crescent 37%

12:53

21:54

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

Sun - Rise: 07:07, Set: 18:15, Transit: 12:41. Moon - Rise: 12:53, Set: 21:54. Civil Dark: 18:40 - 06:42. Nautical Dark: 19:08 - 06:14. Astro Dark: 19:36 - 05:46

Total Clouds (% Sky Obscured)

9
11
13
15
34
56
72
52
50
29
45
64
85
57
36
16
16
48
19
45
79
70
70
70

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
19
37
56
37
5
25
45
64
34
5
3
0
0
0
0
0
2
5
70
7

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
5
5
0

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

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
3
4
2
6
7
3
5
3
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
55
57
57
59
60
60
63
67
67
51
42
38
36
32
27
25
25
27
28
36
48
49
47

Pressure (mb)

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

Ozone (du)

252
251
250
250
250
250
250
250
250
251
252
253
253
253
253
254
254
253
252
252
251
251
252
252

Wednesday 22

Waxing Crescent 48%

13:42

23:03

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

Sun - Rise: 07:07, Set: 18:14, Transit: 12:41. Moon - Rise: 13:42, Set: 23:03. Civil Dark: 18:39 - 06:43. Nautical Dark: 19:07 - 06:15. Astro Dark: 19:35 - 05:47

Total Clouds (% Sky Obscured)

65
55
40
10
0
0
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)

41
5
2
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High 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

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

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
5
5
5
5
5
5
5
5
5
2
3
6
7
9
10
9
7
5
2
2
5
5

Chance of Frost

Temperature (°C)

10
10
10
10
9
9
9
9
10
10
11
13
15
18
18
19
19
18
18
17
15
14
12
12

Feels Like (°C)

8
8
8
8
7
10
10
10
10
10
10
11
13
14
14
15
16
17
16
15
15
16
16
10

Dew Point (°C)

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

Relative Humidity (%)

48
50
52
55
55
57
57
56
56
60
40
35
31
27
25
23
21
23
24
26
32
38
46
43

Pressure (mb)

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

Ozone (du)

253
253
254
255
256
256
256
256
257
257
257
257
257
257
257
256
255
255
254
254
253
253
253
252

Thursday 23

First Quarter 60%

14:22

00:11

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
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 OK

Sun - Rise: 07:08, Set: 18:13, Transit: 12:41. Moon - Rise: 14:22, Set: 00:11. Civil Dark: 18:38 - 06:44. Nautical Dark: 19:06 - 06:15. Astro Dark: 19:34 - 05:47

Total 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
15
31

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)

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

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

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
5
5
5
7
7
7
7
7
7
3
1
5
6
7
8
7
6
6
3
2
5
5

Chance of Frost

Temperature (°C)

12
12
12
13
13
13
13
14
14
15
15
17
20
22
22
23
23
22
21
21
19
17
15
14

Feels Like (°C)

12
13
13
13
13
12
11
11
11
11
11
13
14
14
16
17
17
21
19
19
19
19
19
12

Dew Point (°C)

-0
-1
-3
-6
-8
-10
-12
-14
-14
-14
-14
-15
-15
-16
-15
-15
-14
-13
-11
-9
-9
-8
-7
-8

Relative Humidity (%)

42
39
33
28
23
19
16
13
13
12
12
10
8
6
7
7
7
8
10
12
14
18
21
21

Pressure (mb)

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

Ozone (du)

251
251
251
251
251
251
251
252
251
251
251
252
252
253
253
253
253
252
252
252
253
253
253
253

Friday 24

Waxing Gibbous 70%

14:57

01:17

22 OK
23 OK
00 OK
01 OK
02 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good

Sun - Rise: 07:09, Set: 18:12, Transit: 12:41. Moon - Rise: 14:57, Set: 01:17. Civil Dark: 18:37 - 06:44. Nautical Dark: 19:05 - 06:16. Astro Dark: 19:33 - 05:48

Total Clouds (% Sky Obscured)

46
44
42
42
47
61
68
77
77
80
5
0
0
0
0
5

Low Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
14
14
14
15
15
15
15
16
16
18
20
22
22
23

Feels Like (°C)

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

Dew Point (°C)

-9
-10
-10
-10
-10
-8
-7
-5
-7
-9
-11
-10
-9
-7
-7
-7

Relative Humidity (%)

19
18
18
18
17
20
22
24
20
17
14
13
13
13
13
13

Pressure (mb)

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

Ozone (du)

254
254
254
253
253
253
253
253
253
253
252
252
252
252
252
252

Forecast for Pangue, Provincia de Elqui, Republic of Chile (-30.16,-70.81)

Generated: 18/04/26 22:01:56. Forecast: 18/04/26 to 24/04/26. Timezone: UTC-4.00