Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waning Crescent 19%

03:06

13:50

10 Bad
11 Bad
12 Bad
13 Bad
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 Bad
08 Bad
09 Bad

Sun - Rise: 06:59, Set: 18:10, Transit: 12:35. Moon - Rise: 03:06, Set: 13:50. Civil Dark: 18:33 - 06:36. Nautical Dark: 19:00 - 06:09. Astro Dark: 19:27 - 05:43

Total Clouds (% Sky Obscured)

47
40
45
42
34
52
45
59
51
48
48
62
47
39
41
41
50
45
45
48
45
38
52
45

Low Clouds (% Sky Obscured)

31
31
37
31
25
38
35
38
37
40
38
57
31
28
35
31
31
30
29
34
24
16
24
28

Medium Clouds (% Sky Obscured)

35
32
37
38
31
47
41
56
45
39
41
38
43
34
33
34
45
40
41
44
43
35
50
44

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
9
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

Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

28
76
17
13
12
12
15
18
18
20
20
19
21
25
25
30
32
36
38
42
45
47
46
38

Precipitation Amount (mm)

0.45
0.2
0.23
0.21
0.19
0.22
0.3
0.32
0.33
0.3
0.26
0.24
0.24
0.29
0.34
0.41
0.45
0.48
0.67
0.9
1.01
1.2
1.22
0.88

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
25
26
26
27
27
26
26
25
24
24
24
24
24
23
23
23
23
23
23
24
24
24
25

Feels Like (°C)

26
26
28
29
30
29
29
27
26
25
25
25
25
24
24
24
24
24
24
24
25
25
25
26

Dew Point (°C)

25
25
25
25
24
24
24
23
23
23
23
23
23
23
23
23
23
23
23
23
24
24
24
25

Relative Humidity (%)

100
100
96
91
87
85
85
87
90
93
95
95
96
96
97
98
99
100
100
100
100
100
100
100

Pressure (mb)

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

Ozone (du)

254
254
254
253
253
252
252
251
251
251
251
252
252
252
251
250
249
249
249
250
249
249
250
250

Monday 20

Waning Crescent 11%

04:04

14:37

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

Sun - Rise: 06:59, Set: 18:11, Transit: 12:35. Moon - Rise: 04:04, Set: 14:37. Civil Dark: 18:34 - 06:36. Nautical Dark: 19:01 - 06:09. Astro Dark: 19:27 - 05:43

Total Clouds (% Sky Obscured)

38
41
46
47
50
48
63
36
29
26
23
91
88
88
44
54
81
60
42
33
32
30
24
39

Low Clouds (% Sky Obscured)

29
30
28
26
38
42
15
17
17
17
16
27
32
36
33
38
37
54
35
13
16
11
14
34

Medium Clouds (% Sky Obscured)

31
34
41
38
37
31
62
35
26
23
19
16
23
25
28
31
38
38
34
33
31
26
22
20

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
89
83
80
10
20
67
1
0
0
0
3
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

Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

27
17
16
16
15
13
12
12
10
10
11
11
13
14
11
9
7
8
8
8
6
7
8
8

Precipitation Amount (mm)

0.49
0.32
0.3
0.34
0.37
0.26
0.22
0.23
0.15
0.11
0.12
0.09
0.13
0.15
0.13
0.08
0.05
0.06
0.06
0.06
0.03
0.03
0.05
0.05

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
27
28
28
28
28
27
27
26
25
24
24
23
23
23
23
23
23
23
23
23
23
24
25

Feels Like (°C)

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

Dew Point (°C)

26
26
26
26
25
25
24
24
23
23
23
23
22
22
22
23
23
23
23
23
23
23
24
24

Relative Humidity (%)

97
93
91
89
87
85
84
84
87
90
93
93
94
95
96
97
97
99
100
100
100
100
100
98

Pressure (mb)

1018
1018
1017
1016
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1015
1015
1014
1014
1015
1015
1016
1016

Ozone (du)

251
251
250
249
248
247
247
246
245
244
243
242
241
240
240
240
240
240
240
240
240
240
240
240

Tuesday 21

Waning Crescent 11%

05:01

15:27

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

Sun - Rise: 06:59, Set: 18:12, Transit: 12:35. Moon - Rise: 05:01, Set: 15:27. Civil Dark: 18:35 - 06:36. Nautical Dark: 19:01 - 06:09. Astro Dark: 19:28 - 05:43

Total Clouds (% Sky Obscured)

48
79
79
90
67
91
99
98
98
96
97
94
90
66
42
22
69
69
69
69
69
69
88
88

Low Clouds (% Sky Obscured)

47
24
25
16
20
11
5
3
9
11
13
9
10
7
2
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

22
23
22
16
22
26
33
29
25
22
9
13
17
15
13
7
5
5
5
5
5
5
4
4

High Clouds (% Sky Obscured)

0
70
70
87
56
88
99
98
98
95
96
93
89
60
35
17
67
67
67
67
67
67
87
87

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

Precipitation Probability (%)

7
6
4
4
6
0
2
4
4
3
4
4
4
3
3
3
5
4
3
3
3
4
5
5

Precipitation Amount (mm)

0.06
0.07
0.04
0.05
0.09
0
0.01
0.01
0.01
0.01
0.01
0.01
0.02
0.03
0.03
0.03
0.03
0.02
0.02
0.01
0.02
0.02
0.03
0.04

Wind Speed/Direction (mph)

9
10
10
10
10
10
11
10
9
8
7
7
6
6
6
6
5
5
5
5
5
5
6
6

Chance of Frost

Temperature (°C)

26
27
28
28
28
28
28
27
26
25
24
23
23
23
23
22
22
22
22
22
22
22
23
24

Feels Like (°C)

28
31
32
33
33
32
31
30
28
26
25
24
24
24
23
23
23
23
23
23
23
23
24
25

Dew Point (°C)

25
25
25
24
24
23
23
23
23
23
23
22
22
22
22
22
22
22
22
22
22
22
23
24

Relative Humidity (%)

93
89
83
79
76
75
76
79
84
88
91
93
94
96
98
100
100
100
100
100
100
100
100
100

Pressure (mb)

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

Ozone (du)

240
240
239
238
238
238
238
238
238
238
238
239
239
239
238
238
238
238
239
239
240
240
240
241

Wednesday 22

Waning Crescent 5%

05:56

16:20

10 Bad
11 Bad
12 Bad
13 Bad
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 OK
09 OK

Sun - Rise: 06:59, Set: 18:12, Transit: 12:35. Moon - Rise: 05:56, Set: 16:20. Civil Dark: 18:35 - 06:36. Nautical Dark: 19:02 - 06:09. Astro Dark: 19:28 - 05:43

Total Clouds (% Sky Obscured)

88
88
88
88
91
91
91
91
91
91
0
0
0
0
0
0
14
14
14
14
14
14
27
27

Low Clouds (% Sky Obscured)

0
0
0
0
27
27
27
27
27
27
0
0
0
0
0
0
1
1
1
1
1
1
20
20

Medium Clouds (% Sky Obscured)

4
4
4
4
26
26
26
26
26
26
0
0
0
0
0
0
14
14
14
14
14
14
20
20

High Clouds (% Sky Obscured)

87
87
87
87
88
88
88
88
88
88
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
Very Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

7
7
8
6
6
5
6
6
6
6
3
3
3
3
3
2
0
0
0
0
0
0
0
3

Precipitation Amount (mm)

0.06
0.08
0.08
0.07
0.06
0.07
0.06
0.05
0.04
0.03
0.02
0.02
0.02
0.01
0.01
0.01
0
0
0
0
0
0
0
0.01

Wind Speed/Direction (mph)

7
7
8
8
9
7
7
7
7
7
5
5
5
5
4
4
4
4
4
4
4
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

25
26
26
25
25
24
24
23
23
23
22
22
21
22
22
22
22
22
22
22
22
22
22
23

Relative Humidity (%)

98
92
88
83
80
77
77
79
83
87
88
90
92
94
97
99
100
100
100
100
100
100
100
98

Pressure (mb)

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

Ozone (du)

242
242
242
242
242
242
241
241
241
241
241
241
241
241
241
241
242
242
242
242
243
244
245
246

Thursday 23

Waning Crescent 2%

06:47

17:14

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

Sun - Rise: 06:59, Set: 18:13, Transit: 12:36. Moon - Rise: 06:47, Set: 17:14. Civil Dark: 18:36 - 06:36. Nautical Dark: 19:02 - 06:09. Astro Dark: 19:29 - 05:43

Total Clouds (% Sky Obscured)

27
27
27
27
83
83
83
83
83
83
98
98
98
98
98
98
7
7
7
7
7
7
23
23

Low Clouds (% Sky Obscured)

20
20
20
20
66
66
66
66
66
66
98
98
98
98
98
98
6
6
6
6
6
6
15
15

Medium Clouds (% Sky Obscured)

20
20
20
20
79
79
79
79
79
79
31
31
31
31
31
31
5
5
5
5
5
5
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
9
9
10
10
10
10
9
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

3
4
4
5
7
11
16
19
26
32
38
38
37
34
33
32
32
25
20
15
12
10
9
9

Precipitation Amount (mm)

0.01
0.01
0.02
0.06
0.11
0.16
0.25
0.36
0.48
0.69
0.87
0.83
0.68
0.55
0.5
0.47
0.41
0.3
0.22
0.2
0.15
0.09
0.06
0.07

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
26
26
25
26
26
26
26
25
24
23
23
23
23
23
23
23
23
23
23
23
23
24
24

Feels Like (°C)

26
28
28
26
28
29
28
26
26
25
24
24
24
24
24
24
24
24
24
24
24
24
25
25

Dew Point (°C)

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

Relative Humidity (%)

93
88
86
90
86
84
87
91
94
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

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

Ozone (du)

247
247
246
244
243
242
241
240
241
241
242
242
242
242
243
244
244
244
244
243
244
244
245
245

Friday 24

New Moon 0%

07:35

18:09

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

Sun - Rise: 06:58, Set: 18:13, Transit: 12:36. Moon - Rise: 07:35, Set: 18:09. Civil Dark: 18:36 - 06:35. Nautical Dark: 19:03 - 06:09. Astro Dark: 19:29 - 05:43

Total Clouds (% Sky Obscured)

23
23
23
23
6
6
6
6
6
6
13
13
13
13
13
13
23
23
23
23
23
23
15
15

Low Clouds (% Sky Obscured)

15
15
15
15
5
5
5
5
5
5
12
12
12
12
12
12
20
20
20
20
20
20
14
14

Medium Clouds (% Sky Obscured)

20
20
20
20
2
2
2
2
2
2
2
2
2
2
2
2
13
13
13
13
13
13
4
4

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

Precipitation Probability (%)

10
9
8
5
3
3
5
6
8
10
12
9
6
3
2
2
2
2
0
0
0
0
0
0

Precipitation Amount (mm)

0.09
0.1
0.06
0.02
0.01
0.02
0.05
0.09
0.13
0.19
0.22
0.15
0.07
0.03
0.03
0.03
0.04
0.02
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
8
8
8
8
8
8
8
7
7
6
5
5
5
5
5
5
4
4
3
3
3
5

Chance of Frost

Temperature (°C)

25
25
26
26
26
26
26
25
24
24
23
23
23
23
23
22
22
22
22
22
22
23
23
24

Feels Like (°C)

26
27
28
29
29
28
28
26
25
25
24
24
24
24
23
23
23
23
23
23
23
24
24
25

Dew Point (°C)

25
25
25
25
24
24
24
23
23
22
22
22
22
22
22
22
22
22
22
22
22
23
23
24

Relative Humidity (%)

100
99
95
92
89
87
87
88
90
92
92
93
94
95
97
99
100
100
100
100
100
100
100
100

Pressure (mb)

1016
1016
1016
1015
1015
1014
1014
1014
1014
1015
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1016
1017
1017

Ozone (du)

245
245
245
244
244
243
244
244
244
244
245
244
244
244
245
245
246
246
246
246
247
247
248
248

Saturday 25

Waxing Crescent 1%

08:18

19:02

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

Sun - Rise: 06:58, Set: 18:14, Transit: 12:36. Moon - Rise: 08:18, Set: 19:02. Civil Dark: 18:37 - 06:35. Nautical Dark: 19:03 - 06:09. Astro Dark: 19:30 - 05:43

Total Clouds (% Sky Obscured)

15
15
15
15
57
57
57
57
57
57
31
31
31
31
31
31
13
13
13
13
13
13
8
8

Low Clouds (% Sky Obscured)

14
14
14
14
38
38
38
38
38
38
23
23
23
23
23
23
13
13
13
13
13
13
6
6

Medium Clouds (% Sky Obscured)

4
4
4
4
53
53
53
53
53
53
27
27
27
27
27
27
0
0
0
0
0
0
6
6

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

Precipitation Probability (%)

2
2
3
4
4
5
6
7
5
3
0
0
0
0
0
0
2
0
0
1
4
9
12
14

Precipitation Amount (mm)

0.01
0.01
0.01
0.02
0.03
0.05
0.07
0.08
0.05
0.01
0
0
0
0
0
0
0.01
0
0
0.01
0.03
0.08
0.13
0.16

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
26
26
26
26
26
26
25
25
24
23
23
22
22
22
22
22
21
21
21
21
22
22
23

Feels Like (°C)

26
27
28
28
28
28
27
26
26
25
24
24
23
23
23
22
23
22
22
22
22
23
23
24

Dew Point (°C)

25
25
25
24
24
24
24
23
23
23
22
22
22
22
22
22
22
21
21
21
21
22
22
23

Relative Humidity (%)

98
95
93
91
90
88
87
88
89
92
93
95
97
99
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

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

Ozone (du)

247
247
247
247
247
247
247
247
247
247
247
247
247
247
247
248
248
248
248
248
249
250
251
251

Forecast for San Juan, El Cinco, PR (18.40,-66.07)

Generated: 19/01/20 10:37:44. Forecast: 19/01/20 to 25/01/20. Timezone: UTC-4.00