Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 28

Waxing Gibbous 94%

16:10

04:06

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: 05:32, Set: 18:32, Transit: 12:02. Moon - Rise: 16:10, Set: 04:06. Civil Dark: 18:56 - 05:09. Nautical Dark: 19:23 - 04:41. Astro Dark: 19:52 - 04:12

Total Clouds (% Sky Obscured)

100
100
100
90
100
100
100
100
100
66
63
57
100
50
63
100
100
100
60
53
50
100
83
45

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
100
100
79
100
100
100
100
100
28
30
30
100
27
38
100
99
99
39
35
45
100
83
45

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
48
48
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)

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

Chance of Frost

Temperature (°C)

32
31
29
28
27
26
25
25
25
24
24
23
23
23
23
24
26
29
31
32
33
33
33
33

Feels Like (°C)

31
30
29
29
29
28
27
27
26
26
25
24
24
24
25
26
28
30
31
32
32
32
32
31

Dew Point (°C)

14
14
16
20
21
20
19
19
18
18
18
18
18
19
19
18
18
16
14
14
14
15
16
15

Relative Humidity (%)

33
36
46
61
67
69
69
69
68
69
72
72
73
76
79
69
58
45
36
32
32
33
34
35

Pressure (mb)

1009
1010
1011
1011
1012
1012
1012
1012
1011
1011
1011
1010
1010
1011
1011
1012
1012
1012
1011
1011
1010
1009
1008
1007

Ozone (du)

278
278
279
279
279
280
281
281
281
280
280
280
281
282
282
283
285
285
284
283
282
281
281
281

Wednesday 29

Waxing Gibbous 98%

17:03

04:39

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

Sun - Rise: 05:32, Set: 18:32, Transit: 12:02. Moon - Rise: 17:03, Set: 04:39. Civil Dark: 18:56 - 05:08. Nautical Dark: 19:24 - 04:40. Astro Dark: 19:52 - 04:11

Total Clouds (% Sky Obscured)

100
50
95
85
40
100
100
96
22
32
20
56
62
100
77
70
69
68
56
29
7
4
2
6

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
1

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
50
95
83
37
100
100
96
21
29
18
53
59
100
73
60
42
25
23
13
1
3
1
1

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)

9
9
8
6
3
2
2
2
1
2
3
2
2
2
3
4
7
9
10
11
12
12
11
10

Chance of Frost

Temperature (°C)

32
30
29
27
26
26
25
25
25
24
23
23
23
23
23
24
26
29
30
32
32
32
31
31

Feels Like (°C)

31
30
29
29
29
29
28
27
29
28
27
26
25
25
24
26
27
31
33
32
31
32
33
33

Dew Point (°C)

15
16
18
22
23
23
23
23
22
22
20
20
20
20
19
18
18
17
17
17
16
17
18
17

Relative Humidity (%)

36
42
53
71
81
84
87
87
87
85
83
83
81
81
79
68
59
49
43
40
39
41
43
43

Pressure (mb)

1007
1007
1008
1008
1008
1009
1009
1009
1009
1008
1007
1007
1007
1008
1008
1008
1008
1008
1009
1008
1008
1007
1007
1007

Ozone (du)

283
283
281
282
282
283
284
284
284
284
283
283
283
283
282
282
280
280
280
280
280
280
280
280

Thursday 30

Waxing Gibbous 100%

17:56

05:13

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

Sun - Rise: 05:31, Set: 18:33, Transit: 12:02. Moon - Rise: 17:56, Set: 05:13. Civil Dark: 18:56 - 05:07. Nautical Dark: 19:24 - 04:39. Astro Dark: 19:53 - 04:11

Total Clouds (% Sky Obscured)

19
99
71
94
80
100
100
36
4
23
52
57
62
45
36
65
70
99
100
79
100
96
100
98

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
5
5
5
10
10

High Clouds (% Sky Obscured)

5
98
42
79
57
99
100
36
2
23
52
57
62
45
30
65
70
99
100
79
100
96
100
98

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
2
2
2
2
2
2
2
2
2
2
2

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
6
0
0
0
0
1
1

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)

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

Chance of Frost

Temperature (°C)

31
30
28
28
27
27
26
26
25
25
24
23
23
23
23
25
27
29
30
30
30
30
30
30

Feels Like (°C)

32
30
29
29
29
29
28
28
30
29
28
28
28
28
28
30
31
32
31
30
30
30
29
29

Dew Point (°C)

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

Relative Humidity (%)

44
49
57
70
76
78
78
81
82
82
83
84
85
88
85
71
58
49
41
37
37
37
37
36

Pressure (mb)

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

Ozone (du)

281
281
282
283
283
282
282
283
283
284
284
284
284
284
286
286
286
285
284
284
285
285
283
283

Friday 1

Full Moon 100%

18:50

05:51

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

Sun - Rise: 05:30, Set: 18:33, Transit: 12:02. Moon - Rise: 18:50, Set: 05:51. Civil Dark: 18:57 - 05:07. Nautical Dark: 19:25 - 04:39. Astro Dark: 19:54 - 04:10

Total Clouds (% Sky Obscured)

100
79
35
20
14
8
3
24
24
45
25
23
2
3
1
0
1
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)

10
10
1
4
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
76
35
20
14
8
1
5
8
20
10
9
1
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 (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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)

9
9
7
5
4
3
3
2
2
2
2
2
2
2
1
1
1
3
6
9
10
11
12
11

Chance of Frost

Temperature (°C)

29
29
28
27
27
26
25
25
24
23
22
21
21
20
22
24
26
28
30
32
33
33
33
32

Feels Like (°C)

29
28
29
30
31
29
29
28
28
25
23
23
22
23
26
28
30
31
32
33
32
32
33
32

Dew Point (°C)

14
16
18
21
22
22
21
20
19
19
18
17
17
16
17
16
14
13
12
13
13
13
14
14

Relative Humidity (%)

38
44
52
66
76
78
77
76
77
76
76
76
76
76
74
59
47
38
32
30
29
30
31
32

Pressure (mb)

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

Ozone (du)

284
285
287
288
289
291
293
294
296
298
299
300
300
300
300
300
300
300
299
299
298
298
297
295

Saturday 2

Waning Gibbous 97%

19:45

06:33

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

Sun - Rise: 05:30, Set: 18:34, Transit: 12:02. Moon - Rise: 19:45, Set: 06:33. Civil Dark: 18:57 - 05:06. Nautical Dark: 19:26 - 04:38. Astro Dark: 19:54 - 04:09

Total Clouds (% Sky Obscured)

2
1
1
35
35
35
35
36
32
31
28
23
18
21
21
21
17
14
11
14
17
20
18
17

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
5
5
5
5
1
2
4
4
3
3
5
7
11
8
5
2
9
15
20
15
9

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 (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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
9
7
5
4
3
2
2
2
2
2
2
2
2
1
1
2
3
6
9
10
11
12
11

Chance of Frost

Temperature (°C)

31
30
29
28
26
26
25
24
23
22
21
21
21
21
22
24
26
28
30
31
31
31
31
31

Feels Like (°C)

31
30
30
30
27
27
26
25
24
23
24
22
22
23
23
23
23
24
26
27
34
32
31
31

Dew Point (°C)

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

Relative Humidity (%)

33
37
45
58
64
67
68
68
67
68
67
68
68
68
57
47
40
36
34
31
31
31
31
33

Pressure (mb)

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

Ozone (du)

293
291
292
293
293
294
293
292
292
292
292
291
291
291
291
291
291
291
291
291
290
289
288
287

Sunday 3

Waning Gibbous 94%

20:40

07:19

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

Sun - Rise: 05:29, Set: 18:34, Transit: 12:02. Moon - Rise: 20:40, Set: 07:19. Civil Dark: 18:58 - 05:05. Nautical Dark: 19:26 - 04:37. Astro Dark: 19:55 - 04:08

Total Clouds (% Sky Obscured)

23
19
12
5
35
67
98
97
95
94
62
33
4
4
6
9
25
46
66
62
59
50
41
37

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)

2
2
1
0
33
66
98
97
95
94
61
29
1
2
4
5
12
24
36
38
33
29
25
30

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 (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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)

9
9
7
6
4
3
2
1
1
1
1
1
1
1
1
1
1
3
6
8
9
11
13
12

Chance of Frost

Temperature (°C)

30
30
28
27
25
25
24
24
24
23
23
22
22
22
23
24
26
28
29
31
31
32
32
31

Feels Like (°C)

32
32
29
30
31
29
28
28
25
25
25
25
25
25
24
24
24
25
26
28
34
32
31
31

Dew Point (°C)

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

Relative Humidity (%)

35
37
45
56
68
69
71
73
75
75
75
75
75
74
62
52
44
39
35
31
30
30
29
33

Pressure (mb)

1012
1012
1012
1013
1013
1014
1014
1014
1013
1013
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1012
1011
1011
1010

Ozone (du)

286
285
285
285
286
286
286
286
285
284
284
284
285
285
285
284
284
284
284
285
284
284
284
283

Monday 4

Waning Gibbous 88%

21:34

08:09

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

Sun - Rise: 05:28, Set: 18:35, Transit: 12:02. Moon - Rise: 21:34, Set: 08:09. Civil Dark: 18:58 - 05:05. Nautical Dark: 19:27 - 04:36. Astro Dark: 19:56 - 04:07

Total Clouds (% Sky Obscured)

50
54
59
82
80
74
58
36
16
7
7
7
7
8
9
15
12
9
8

Low Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

34
31
44
48
44
32
17
9
8
7
6
5
3
8
9
10
8
9
7

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
10
8
6
4
3
2
2
1
1
2
2
2
2
2
1
1
3
6

Chance of Frost

Temperature (°C)

30
29
28
27
25
25
24
23
22
22
22
21
21
21
22
24
26
28
30

Feels Like (°C)

32
33
27
28
28
27
26
25
24
24
25
24
25
24
22
22
22
24
25

Dew Point (°C)

14
14
16
18
20
19
19
18
18
17
17
16
16
15
14
13
12
12
12

Relative Humidity (%)

36
39
48
58
71
72
73
74
74
73
73
73
71
70
59
50
41
36
32

Pressure (mb)

1010
1009
1010
1010
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011

Ozone (du)

283
282
283
283
283
284
285
286
287
287
287
286
285
284
284
284
284
283
283

Forecast for Klein, Mazatlán, Mexico (23.22,-106.42)

Generated: 28/04/26 16:06:14. Forecast: 28/04/26 to 04/05/26. Timezone: UTC-7.00