Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 18

Waning Gibbous 66%

00:28

11:21

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

Sun - Rise: 06:32, Set: 19:14, Transit: 12:53. Moon - Rise: 00:28, Set: 11:21. Civil Dark: 19:37 - 06:10. Nautical Dark: 20:03 - 05:43. Astro Dark: 20:30 - 05:16

Total Clouds (% Sky Obscured)

53
26
28
7
7
15
28
3
0
1
32
92
66
92
66
100
43
23
16
24
31
25
18
2

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)

12
4
8
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

13
5
6
0
0
5
18
2
0
0
32
92
64
91
66
100
37
14
7
11
19
14
6
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)

11
11
12
13
14
13
11
9
8
8
6
5
5
5
5
6
5
5
5
5
6
6
7
9

Chance of Frost

Temperature (°C)

25
25
25
25
24
23
20
20
19
18
17
16
15
14
13
12
11
11
11
15
19
20
22
23

Feels Like (°C)

20
20
20
20
20
18
16
17
18
17
16
15
13
11
12
9
9
8
9
13
16
18
19
19

Dew Point (°C)

-7
-7
-8
-8
-9
-8
-5
0
3
4
5
4
3
2
1
-1
-2
-2
-3
-3
-4
-6
-7
-9

Relative Humidity (%)

11
11
10
10
11
12
17
26
34
40
44
46
46
45
44
41
41
40
36
29
21
17
13
10

Pressure (mb)

1013
1012
1010
1009
1009
1010
1011
1013
1015
1016
1016
1016
1016
1015
1015
1015
1015
1016
1016
1016
1016
1016
1015
1013

Ozone (du)

271
272
272
270
270
270
270
272
275
273
272
271
269
268
267
268
267
268
270
270
270
274
273
272

Saturday 19

Waning Gibbous 56%

01:18

12:19

13 OK
14 OK
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 Good
08 Good
09 Good
10 Good
11 Good
12 Good

Sun - Rise: 06:31, Set: 19:14, Transit: 12:53. Moon - Rise: 01:18, Set: 12:19. Civil Dark: 19:37 - 06:09. Nautical Dark: 20:04 - 05:42. Astro Dark: 20:31 - 05:15

Total Clouds (% Sky Obscured)

15
22
98
91
76
99
86
96
91
100
100
94
100
100
100
94
92
96
0
2
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)

0
3
98
90
76
99
86
96
90
100
100
93
100
100
100
94
92
96
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)

12
13
13
14
14
12
9
7
6
7
6
6
5
5
5
4
4
5
5
4
3
3
4
5

Chance of Frost

Temperature (°C)

25
25
26
26
25
24
21
21
19
18
17
16
15
14
14
13
13
12
12
15
18
20
22
23

Feels Like (°C)

21
20
20
21
20
20
17
19
17
15
15
14
13
12
12
11
11
12
12
15
17
19
21
21

Dew Point (°C)

-11
-13
-13
-11
-10
-9
-5
3
5
5
6
6
5
5
5
5
4
5
4
0
-3
-6
-8
-10

Relative Humidity (%)

8
7
7
7
8
10
18
30
39
43
47
51
52
52
54
57
57
60
56
37
24
17
12
10

Pressure (mb)

1012
1011
1010
1009
1009
1009
1011
1013
1014
1015
1016
1016
1015
1015
1015
1014
1015
1015
1016
1016
1016
1015
1014
1013

Ozone (du)

272
273
273
274
274
273
274
273
275
273
275
276
276
275
275
277
278
277
277
277
278
276
275
275

Sunday 20

Third Quarter 45%

02:05

No Set

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

Sun - Rise: 06:31, Set: 19:15, Transit: 12:53. Moon - Rise: 02:05, Set: No Set. Civil Dark: 19:37 - 06:08. Nautical Dark: 20:04 - 05:41. Astro Dark: 20:31 - 05:14

Total Clouds (% Sky Obscured)

5
5
5
13
86
38
43
18
47
85
90
84
90
91
96
28
0
1
0
0
1
0
0
32

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
2
32
15
17
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
7
0
0
9
15
47
85
90
84
90
91
96
28
0
0
0
0
0
0
0
32

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)

6
7
8
8
8
9
11
9
5
5
5
4
5
4
5
5
4
4
4
3
3
4
5
7

Chance of Frost

Temperature (°C)

25
26
26
26
25
24
22
20
19
18
17
16
15
15
15
15
14
13
15
16
18
19
21
23

Feels Like (°C)

23
21
21
22
23
22
19
18
19
18
17
16
16
15
15
14
14
13
15
16
18
19
20
21

Dew Point (°C)

-11
-11
-11
-12
-12
-12
-7
1
6
6
6
6
6
6
6
6
4
3
3
-3
-6
-7
-9
-9

Relative Humidity (%)

8
8
7
7
7
8
14
28
41
46
50
53
54
54
53
53
50
48
45
28
19
15
12
11

Pressure (mb)

1011
1010
1009
1008
1008
1008
1010
1012
1014
1015
1015
1015
1015
1014
1014
1014
1015
1015
1016
1016
1015
1015
1014
1012

Ozone (du)

275
275
274
274
272
271
270
270
271
272
272
271
271
271
270
269
269
269
270
270
271
271
270
270

Monday 21

Waning Crescent 34%

02:48

13:19

13 Bad
14 Bad
15 Bad
16 OK
17 Good
18 Good
19 Good
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 OK
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:30, Set: 19:15, Transit: 12:53. Moon - Rise: 02:48, Set: 13:19. Civil Dark: 19:38 - 06:07. Nautical Dark: 20:04 - 05:40. Astro Dark: 20:32 - 05:13

Total Clouds (% Sky Obscured)

61
91
58
32
1
0
1
4
4
2
5
1
1
1
1
1
2
1
1
0
26
51
69
68

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
91
58
32
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
26
51
69
68

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)

8
10
12
12
14
14
11
8
7
5
5
5
5
5
4
5
5
5
4
5
6
7
8
9

Chance of Frost

Temperature (°C)

24
25
26
26
25
24
22
21
19
17
16
15
14
14
13
12
12
11
14
16
19
21
23
25

Feels Like (°C)

21
21
22
22
20
20
19
19
16
15
15
13
14
13
12
11
10
9
13
16
19
19
21
22

Dew Point (°C)

-10
-11
-11
-11
-10
-8
-5
1
4
4
5
4
4
3
1
-2
-5
-7
-5
-7
-10
-13
-14
-14

Relative Humidity (%)

9
8
8
8
9
11
16
26
36
42
48
49
49
48
44
38
31
28
27
19
12
9
7
6

Pressure (mb)

1011
1009
1008
1008
1008
1008
1010
1012
1013
1014
1014
1015
1014
1014
1014
1014
1014
1014
1015
1014
1014
1013
1012
1011

Ozone (du)

270
270
270
269
268
267
267
267
267
266
267
268
268
268
267
267
266
266
266
266
267
266
267
266

Tuesday 22

Waning Crescent 23%

03:28

14:18

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 OK
08 Good
09 Good
10 Good
11 Good
12 Good

Sun - Rise: 06:29, Set: 19:15, Transit: 12:53. Moon - Rise: 03:28, Set: 14:18. Civil Dark: 19:38 - 06:07. Nautical Dark: 20:05 - 05:40. Astro Dark: 20:32 - 05:12

Total Clouds (% Sky Obscured)

69
70
66
66
70
80
90
90
90
90
90
76
72
67
71
80
90
67
37
6
2
1
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)

69
70
66
66
70
80
90
90
90
90
90
76
72
67
71
80
90
67
33
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)

11
12
13
14
14
14
12
9
6
6
5
5
5
5
5
5
5
6
6
6
6
7
8
9

Chance of Frost

Temperature (°C)

26
26
26
25
24
23
21
20
20
18
17
16
16
15
15
15
14
14
15
16
18
19
20
21

Feels Like (°C)

22
22
22
21
20
19
18
18
18
17
16
15
15
15
14
14
14
14
10
9
8
9
9
9

Dew Point (°C)

-14
-14
-15
-16
-16
-14
-10
-3
2
4
4
4
3
2
1
-0
-2
-3
-7
-9
-12
-14
-16
-19

Relative Humidity (%)

6
6
5
5
6
7
11
20
31
38
41
44
43
41
39
36
33
30
22
16
12
9
7
5

Pressure (mb)

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

Ozone (du)

266
266
265
264
264
264
264
264
264
264
265
264
264
263
263
263
264
264
265
265
265
266
267
267

Wednesday 23

Waning Crescent 14%

04:07

15:18

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

Sun - Rise: 06:29, Set: 19:16, Transit: 12:52. Moon - Rise: 04:07, Set: 15:18. Civil Dark: 19:39 - 06:06. Nautical Dark: 20:05 - 05:39. Astro Dark: 20:33 - 05:12

Total Clouds (% Sky Obscured)

0
0
32
63
95
95
95
95
95
94
94
74
53
37
53
59
62
40
38
35
28
21
14
30

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
2
2
9
9
5
0
0
0
0
0
0
0
4

High Clouds (% Sky Obscured)

0
0
32
63
95
95
95
95
95
94
94
66
35
6
36
59
62
40
38
31
24
17
11
23

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)

10
11
12
12
13
13
11
8
6
5
5
5
4
4
5
4
5
5
4
4
4
5
6
7

Chance of Frost

Temperature (°C)

26
27
27
27
26
25
24
23
23
22
21
19
16
16
16
15
15
14
15
17
18
19
20
21

Feels Like (°C)

24
24
23
24
24
24
23
25
28
25
24
22
14
15
15
15
14
13
12
11
10
9
10
10

Dew Point (°C)

-15
-14
-14
-13
-13
-13
-7
-1
6
5
5
5
2
3
3
2
1
-1
-4
-7
-10
-13
-16
-20

Relative Humidity (%)

6
5
5
6
6
7
12
19
32
34
36
40
40
40
41
39
38
36
26
19
14
10
7
5

Pressure (mb)

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

Ozone (du)

267
266
265
266
266
266
266
266
266
266
266
267
267
267
266
267
267
268
268
268
268
268
268
268

Thursday 24

Waning Crescent 7%

04:45

16:17

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

Sun - Rise: 06:28, Set: 19:16, Transit: 12:52. Moon - Rise: 04:45, Set: 16:17. Civil Dark: 19:39 - 06:05. Nautical Dark: 20:06 - 05:38. Astro Dark: 20:33 - 05:11

Total Clouds (% Sky Obscured)

49
62
71
80
93
94
93
94
97
98
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

Medium Clouds (% Sky Obscured)

8
17
11
8
0
0
0
0
13
30
45
46
48
43
47
50
56

High Clouds (% Sky Obscured)

35
47
64
80
93
94
93
94
97
98
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

8
9
10
11
11
11
9
6
4
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

27
27
28
27
26
26
24
24
23
21
20
19
15
15
15
15
16

Feels Like (°C)

26
25
23
24
24
26
22
24
25
24
21
20
12
12
13
13
14

Dew Point (°C)

-15
-16
-17
-16
-15
-14
-11
-6
-2
-1
-0
1
-2
-2
-1
-1
-2

Relative Humidity (%)

5
4
4
4
5
6
9
13
19
22
25
29
30
31
33
32
31

Pressure (mb)

1009
1008
1007
1007
1008
1008
1009
1011
1012
1013
1013
1013
1013
1013
1012
1012
1013

Ozone (du)

268
268
267
267
267
267
267
268
268
268
268
268
269
269
270
270
270

Forecast for Atemajac de Brizuela, Atemajac de Brizuela, Mexico (20.14,-103.73)

Generated: 18/04/25 13:21:22. Forecast: 18/04/25 to 24/04/25. Timezone: UTC-6.00