Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Waning Gibbous 93%

21:16

07:42

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

Sun - Rise: 06:11, Set: 19:20, Transit: 12:46. Moon - Rise: 21:16, Set: 07:42. Civil Dark: 19:44 - 05:48. Nautical Dark: 20:12 - 05:19. Astro Dark: 20:41 - 04:50

Total Clouds (% Sky Obscured)

9
9
11
13
13
8
6
6
2
4
6
9
6
6
9
12
13
27
33
18
13
9
15
22

Low Clouds (% Sky Obscured)

9
9
11
13
13
8
6
6
2
3
5
8
6
6
9
12
13
27
16
13
12
6
8
13

Medium Clouds (% Sky Obscured)

1
0
0
0
2
1
0
0
0
0
0
0
0
0
0
0
0
6
31
11
6
6
13
19

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
2
1
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

Precipitation Type

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.02
0.02
0.03
0.04
0.05
0.05
0.05
0.03
0.02
0.01
0.01
0.02
0.03
0.07
0.16
0.21
0.13
0.03
0.02
0.02
0.04
0.06
0.06
0.09

Wind Speed/Direction (mph)

14
13
13
13
13
13
13
13
13
13
13
14
14
14
14
14
15
15
15
15
14
14
13
13

Chance of Frost

Temperature (°C)

27
28
28
29
29
29
28
29
29
29
29
28
28
28
27
28
27
27
27
27
27
27
27
27

Feels Like (°C)

31
31
32
33
33
33
33
33
33
33
33
32
32
31
31
31
31
31
31
30
30
29
29
29

Dew Point (°C)

24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24

Relative Humidity (%)

81
79
77
76
75
76
76
75
75
75
76
78
80
81
82
81
81
80
80
81
82
83
83
83

Pressure (mb)

1012
1013
1014
1015
1015
1014
1014
1013
1013
1013
1012
1012
1012
1012
1013
1013
1013
1013
1013
1012
1012
1011
1011
1012

Ozone (du)

294
295
297
298
299
300
300
300
299
299
298
298
297
297
297
297
296
296
295
294
293
291
290
289

Tuesday 21

Waning Gibbous 87%

22:10

08:33

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

Sun - Rise: 06:11, Set: 19:21, Transit: 12:46. Moon - Rise: 22:10, Set: 08:33. Civil Dark: 19:45 - 05:47. Nautical Dark: 20:13 - 05:19. Astro Dark: 20:42 - 04:50

Total Clouds (% Sky Obscured)

27
23
16
16
15
16
17
7
2
6
9
12
15
39
45
21
15
22
23
13
18
31
16
8

Low Clouds (% Sky Obscured)

9
13
13
13
13
16
16
7
2
6
9
11
15
39
45
20
15
21
20
11
17
13
16
8

Medium Clouds (% Sky Obscured)

26
20
11
11
13
1
8
1
0
0
0
0
1
1
1
1
1
12
11
4
9
28
8
2

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)

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

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

Precipitation Probability (%)

6
6
5
4
3
2
2
2
0
0
0
4
4
4
4
4
4
4
4
4
4
4
4
3

Precipitation Amount (mm)

0.12
0.09
0.05
0.03
0.02
0.01
0.01
0.01
0
0
0
0.02
0.03
0.04
0.04
0.04
0.05
0.06
0.08
0.09
0.1
0.1
0.09
0.07

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
27
28
28
29
29
29
29
29
29
29
28
28
28
28
27
27
27
27
27
27
27
27
27

Feels Like (°C)

30
30
31
32
33
32
32
33
33
33
33
32
32
31
31
31
31
31
31
31
30
30
31
31

Dew Point (°C)

24
24
24
24
24
24
23
23
23
23
24
24
24
24
24
24
24
24
24
24
24
24
24
24

Relative Humidity (%)

82
80
79
77
74
75
74
72
73
73
74
75
77
79
81
82
82
83
83
83
83
83
82
82

Pressure (mb)

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

Ozone (du)

288
288
289
290
290
291
291
290
289
288
287
287
286
286
285
285
284
284
283
283
283
284
284
284

Wednesday 22

Waning Gibbous 80%

23:01

09:25

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

Sun - Rise: 06:11, Set: 19:21, Transit: 12:46. Moon - Rise: 23:01, Set: 09:25. Civil Dark: 19:45 - 05:47. Nautical Dark: 20:13 - 05:19. Astro Dark: 20:42 - 04:49

Total Clouds (% Sky Obscured)

9
11
12
20
23
28
21
16
6
8
11
7
7
13
9
9
15
9
15
15
15
15
15
15

Low Clouds (% Sky Obscured)

9
11
12
20
23
25
17
13
4
8
11
7
7
13
9
9
15
9
15
15
15
15
15
15

Medium Clouds (% Sky Obscured)

0
0
0
0
9
17
14
11
4
2
0
0
1
0
1
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)

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 (%)

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

Precipitation Amount (mm)

0.06
0.07
0.09
0.11
0.13
0.13
0.12
0.07
0.05
0.05
0.06
0.07
0.07
0.05
0.03
0.02
0.02
0.03
0.03
0.03
0.03
0.03
0.02
0.02

Wind Speed/Direction (mph)

15
16
16
16
16
16
16
16
16
17
17
17
17
17
17
17
17
17
17
17
16
16
16
16

Chance of Frost

Temperature (°C)

28
28
28
29
29
29
29
29
29
29
29
29
28
28
28
28
28
28
28
27
27
27
27
27

Feels Like (°C)

31
32
33
33
34
34
34
34
34
34
33
33
32
32
32
32
32
31
31
31
30
30
30
30

Dew Point (°C)

24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24

Relative Humidity (%)

81
80
79
77
75
75
74
72
73
73
74
75
78
79
79
79
78
79
79
80
81
82
82
82

Pressure (mb)

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

Ozone (du)

284
284
284
284
284
283
283
283
283
283
283
283
283
283
283
283
284
284
284
284
284
284
284
284

Thursday 23

Waning Gibbous 71%

23:48

10:17

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

Sun - Rise: 06:11, Set: 19:21, Transit: 12:46. Moon - Rise: 23:48, Set: 10:17. Civil Dark: 19:45 - 05:47. Nautical Dark: 20:14 - 05:18. Astro Dark: 20:43 - 04:49

Total Clouds (% Sky Obscured)

10
10
10
10
10
10
10
10
10
10
10
10
35
35
35
35
35
35
21
21
21
21
21
21

Low Clouds (% Sky Obscured)

9
9
9
9
9
9
8
8
8
8
8
8
14
14
14
14
14
14
9
9
9
9
9
9

Medium Clouds (% Sky Obscured)

6
6
6
6
6
6
6
6
6
6
6
6
33
33
33
33
33
33
20
20
20
20
20
20

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)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.02
0.02
0.02
0.02
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0
0.01
0.01
0.02
0.03
0.06
0.11
0.2
0.27
0.26
0.2

Wind Speed/Direction (mph)

15
15
15
15
15
15
15
16
16
15
15
15
14
15
15
15
15
15
14
14
14
13
14
14

Chance of Frost

Temperature (°C)

27
28
28
29
29
29
29
30
30
29
29
29
29
28
28
28
28
28
27
27
27
27
27
27

Feels Like (°C)

31
31
32
33
33
33
33
34
34
34
33
33
33
32
32
32
31
31
31
30
30
30
30
29

Dew Point (°C)

24
24
24
24
24
24
24
23
23
23
23
23
23
23
24
24
24
24
24
24
23
23
23
23

Relative Humidity (%)

81
80
78
75
75
76
76
68
68
69
70
71
73
75
76
77
78
79
80
81
80
80
81
82

Pressure (mb)

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

Ozone (du)

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

Friday 24

Waning Gibbous 62%

00:31

11:09

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

Sun - Rise: 06:11, Set: 19:22, Transit: 12:46. Moon - Rise: 00:31, Set: 11:09. Civil Dark: 19:46 - 05:47. Nautical Dark: 20:14 - 05:18. Astro Dark: 20:44 - 04:49

Total Clouds (% Sky Obscured)

12
12
12
12
12
12
9
9
9
9
9
9
25
25
25
25
25
25
36
36
36
36
36
36

Low Clouds (% Sky Obscured)

10
10
10
10
10
10
7
7
7
7
7
7
23
23
23
23
23
23
27
27
27
27
27
27

Medium Clouds (% Sky Obscured)

7
7
7
7
7
7
7
7
7
7
7
7
4
4
4
4
4
4
20
20
20
20
20
20

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)

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 (%)

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

Precipitation Amount (mm)

0.15
0.14
0.12
0.1
0.07
0.03
0.02
0.01
0.02
0.02
0.02
0.01
0.02
0.04
0.07
0.09
0.08
0.05
0.03
0.02
0.01
0
0
0

Wind Speed/Direction (mph)

14
15
15
16
16
15
15
14
14
14
14
14
14
15
15
15
15
15
14
14
14
13
14
14

Chance of Frost

Temperature (°C)

27
28
28
29
29
29
29
29
29
29
29
29
29
29
28
28
28
28
27
27
27
28
28
28

Feels Like (°C)

30
31
32
33
34
33
34
34
33
33
33
33
32
32
32
31
31
30
30
30
30
30
30
30

Dew Point (°C)

24
24
24
24
24
23
23
23
23
23
23
23
23
23
23
23
23
22
22
22
22
22
22
22

Relative Humidity (%)

82
79
76
73
72
71
70
70
70
71
71
72
72
72
73
73
73
73
73
73
73
72
71
69

Pressure (mb)

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

Ozone (du)

285
287
289
290
291
292
292
293
292
292
292
292
291
290
289
289
289
289
290
289
289
289
290
290

Saturday 25

Waning Gibbous 52%

01:11

12:00

07 OK
08 OK
09 OK
10 OK
11 OK
12 OK
13 OK
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

Sun - Rise: 06:10, Set: 19:22, Transit: 12:46. Moon - Rise: 01:11, Set: 12:00. Civil Dark: 19:46 - 05:46. Nautical Dark: 20:15 - 05:18. Astro Dark: 20:44 - 04:48

Total Clouds (% Sky Obscured)

37
37
37
37
37
37
18
18
18
18
18
18
18
18
18
18
18
18
28
28
28
28
28
28

Low Clouds (% Sky Obscured)

14
14
14
14
14
14
15
15
15
15
15
15
13
13
13
13
13
13
20
20
20
20
20
20

Medium Clouds (% Sky Obscured)

35
35
35
35
35
35
14
14
14
14
14
14
11
11
11
11
11
11
20
20
20
20
20
20

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
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
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
2
2
2
2
0
0
0
2
2
2
3
3
3
4
6
5
4
4
3
2
0
0
0

Precipitation Amount (mm)

0.01
0.01
0.01
0.01
0.01
0
0
0
0.02
0.03
0.04
0.04
0.03
0.03
0.06
0.1
0.08
0.09
0.12
0.07
0.01
0
0
0

Wind Speed/Direction (mph)

14
14
14
14
13
13
13
13
13
13
14
14
14
14
14
14
14
14
14
13
13
13
13
14

Chance of Frost

Temperature (°C)

28
29
29
30
30
30
30
29
29
29
28
28
27
27
27
27
27
26
26
26
26
27
27
27

Feels Like (°C)

31
31
32
33
33
33
33
33
33
32
32
31
31
30
30
30
29
28
28
28
29
29
30
30

Dew Point (°C)

22
22
22
22
22
22
22
22
23
23
23
23
24
24
23
23
23
23
23
23
23
23
23
23

Relative Humidity (%)

67
66
64
63
63
64
64
66
68
70
74
77
80
81
81
81
82
84
85
83
80
78
77
77

Pressure (mb)

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

Ozone (du)

291
292
293
294
295
295
296
297
297
297
297
298
298
298
298
299
299
300
300
299
299
298
298
298

Sunday 26

Third Quarter 52%

01:48

12:50

07 OK
08 OK
09 OK
10 OK
11 OK
12 OK
13 OK
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 Good
04 Good
05 Good
06 Good

Sun - Rise: 06:10, Set: 19:23, Transit: 12:47. Moon - Rise: 01:48, Set: 12:50. Civil Dark: 19:47 - 05:46. Nautical Dark: 20:15 - 05:18. Astro Dark: 20:45 - 04:48

Total Clouds (% Sky Obscured)

38
38
38
38
38
38
16
16
16
16
16
16
7
7
7
7
7
7
16
16
16
16
16
16

Low Clouds (% Sky Obscured)

32
32
32
32
32
32
8
8
8
8
8
8
6
6
6
6
6
6
16
16
16
16
16
16

Medium Clouds (% Sky Obscured)

30
30
30
30
30
30
13
13
13
13
13
13
1
1
1
1
1
1
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)

10
10
10
10
10
10
10
10
10
10
10
7
5
4
5
5
5
6
7
9
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

2
3
3
3
3
2
0
1
2
7
9
11
10
10
11
11
8
5
5
4
4
1
1
0

Precipitation Amount (mm)

0.01
0.05
0.17
0.24
0.15
0.03
0
0.01
0.05
0.11
0.25
0.66
1.1
1.15
0.97
0.72
0.44
0.25
0.2
0.14
0.07
0.04
0.02
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

28
28
28
29
29
29
29
29
29
29
28
28
28
28
28
27
27
27
26
26
26
26
26
27

Feels Like (°C)

31
31
32
32
32
32
32
33
33
32
32
31
31
31
31
31
30
29
29
28
28
28
28
29

Dew Point (°C)

23
23
23
23
23
23
23
23
23
23
23
23
23
23
24
24
24
23
23
23
23
23
23
23

Relative Humidity (%)

76
74
72
71
71
70
68
69
70
73
74
75
76
77
79
81
82
82
83
84
85
85
83
81

Pressure (mb)

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

Ozone (du)

298
298
299
299
299
299
299
298
297
296
296
296
296
296
296
296
297
297
297
297
297
297
297
297

Forecast for Tulum, Quintana Roo, Mexico (19.80,-87.48)

Generated: 20/05/19 07:33:02. Forecast: 20/05/19 to 26/05/19. Timezone: UTC-5.00