Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 6

Waning Gibbous 88%

20:40

09:25

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

Sun - Rise: 06:49, Set: 17:52, Transit: 12:21. Moon - Rise: 20:40, Set: 09:25. Civil Dark: 18:16 - 06:25. Nautical Dark: 18:43 - 05:58. Astro Dark: 19:11 - 05:31

Total Clouds (% Sky Obscured)

34
2
31
57
56
81
23
16
20
18
24
21
30
38
60
53
48
80
98
89
99
94
71
62

Low Clouds (% Sky Obscured)

34
2
31
57
56
81
23
16
20
18
24
21
30
38
60
53
48
80
98
89
99
94
71
62

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)

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.01
0
0
0
0
0.01
0.02
0.01
0.01
0
0.01
0.02
0.02
0.02
0.02
0.02
0.01

Wind Speed/Direction (mph)

2
3
3
4
4
4
3
3
3
2
2
2
2
2
2
2
2
2
3
3
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
63
59
58
60
66
74
80
81
83
84
85
85
85
86
87
88
89
90
93
93
91
86
79

Pressure (mb)

1027
1027
1026
1025
1024
1024
1025
1025
1026
1026
1026
1027
1026
1026
1026
1026
1026
1025
1025
1025
1026
1026
1026
1026

Ozone (du)

262
262
262
261
261
261
262
263
263
264
264
263
262
261
261
261
261
260
260
260
260
260
260
259

Friday 7

Waning Gibbous 80%

21:32

09:56

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

Sun - Rise: 06:49, Set: 17:52, Transit: 12:21. Moon - Rise: 21:32, Set: 09:56. Civil Dark: 18:16 - 06:25. Nautical Dark: 18:44 - 05:57. Astro Dark: 19:11 - 05:30

Total Clouds (% Sky Obscured)

34
34
19
9
9
7
3
3
4
5
5
34
91
89
82
85
88
84
85
67
65
64
23
10

Low Clouds (% Sky Obscured)

34
34
19
9
9
7
3
3
4
5
5
4
7
11
18
20
57
48
35
45
45
63
23
10

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
31
90
88
78
81
70
71
77
41
36
5
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
1
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 (%)

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

Precipitation Amount (mm)

0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

3
4
4
4
5
4
4
3
3
2
2
2
2
2
2
2
3
3
3
3
2
2
1
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
66
62
61
62
68
74
79
80
81
82
82
81
82
83
84
84
85
86
90
89
85
79
71

Pressure (mb)

1026
1025
1024
1023
1022
1022
1023
1023
1024
1024
1025
1025
1025
1025
1025
1024
1024
1024
1025
1024
1025
1025
1025
1025

Ozone (du)

259
258
258
257
257
257
258
258
259
260
260
260
260
260
261
262
263
263
263
263
265
266
268
269

Saturday 8

Waning Gibbous 72%

22:23

10:27

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

Sun - Rise: 06:48, Set: 17:53, Transit: 12:21. Moon - Rise: 22:23, Set: 10:27. Civil Dark: 18:17 - 06:24. Nautical Dark: 18:44 - 05:57. Astro Dark: 19:11 - 05:29

Total Clouds (% Sky Obscured)

12
6
6
4
3
3
6
7
14
20
33
40
69
100
100
100
100
100
100
100
100
100
79
79

Low Clouds (% Sky Obscured)

12
6
6
4
2
1
6
6
13
20
32
40
59
100
100
100
100
100
100
100
100
100
79
79

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
0
2
0
25
13
2
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
8
7
9
10
10
10
10
10
10
10
10
10

Fog (%)

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

Precipitation Amount (mm)

0
0
0
0.01
0.01
0
0
0
0
0
0.01
0.01
0.01
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

2
2
3
4
4
3
3
2
2
2
2
1
2
2
2
2
2
2
2
2
2
1
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

15
16
16
17
17
17
16
16
15
14
13
13
12
12
12
12
12
12
12
13
13
14
14
15

Relative Humidity (%)

63
57
55
55
57
64
72
79
79
80
81
80
78
78
80
82
83
84
86
89
90
89
85
78

Pressure (mb)

1025
1024
1023
1022
1021
1021
1022
1022
1023
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024

Ozone (du)

271
272
272
271
271
270
270
270
270
271
271
271
271
271
272
273
273
274
273
273
274
275
276
276

Sunday 9

Waning Gibbous 63%

23:14

10:58

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

Sun - Rise: 06:47, Set: 17:53, Transit: 12:20. Moon - Rise: 23:14, Set: 10:58. Civil Dark: 18:17 - 06:23. Nautical Dark: 18:44 - 05:56. Astro Dark: 19:12 - 05:29

Total Clouds (% Sky Obscured)

79
79
79
79
8
8
8
8
8
8
25
25
25
25
25
25
100
100
100
100
100
100
46
46

Low Clouds (% Sky Obscured)

79
79
79
79
8
8
8
8
8
8
24
24
24
24
24
24
100
100
100
100
100
100
46
46

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
1
1
1
1
1
1
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 (%)

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

Precipitation Amount (mm)

0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
64
60
58
59
65
72
77
77
80
81
81
81
81
83
84
84
85
87
88
89
84
77
69

Pressure (mb)

1023
1023
1022
1021
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1017
1018
1018
1018
1018
1018

Ozone (du)

276
275
274
273
272
272
271
271
271
272
273
273
273
273
272
271
270
270
270
270
270
271
271
271

Monday 10

Waning Gibbous 53%

00:05

10:58

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

Sun - Rise: 06:46, Set: 17:54, Transit: 12:20. Moon - Rise: 00:05, Set: 10:58. Civil Dark: 18:17 - 06:22. Nautical Dark: 18:45 - 05:55. Astro Dark: 19:12 - 05:28

Total Clouds (% Sky Obscured)

46
46
46
46
6
6
6
6
6
6
70
70
70
70
70
70
37
37
37
37
37
37
4
4

Low Clouds (% Sky Obscured)

46
46
46
46
6
6
6
6
6
6
70
70
70
70
70
70
37
37
37
37
37
37
4
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
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 (%)

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

Precipitation Amount (mm)

0
0.01
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0
0
0
0.01
0.01
0
0
0
0

Wind Speed/Direction (mph)

2
2
2
3
3
3
2
2
2
3
3
3
3
4
4
4
4
4
3
3
3
3
3
4

Chance of Frost

Temperature (°C)

23
26
27
28
28
26
23
21
20
20
19
19
19
18
18
18
18
17
17
17
17
18
19
20

Feels Like (°C)

23
26
27
28
28
26
23
21
20
20
19
19
19
18
18
18
18
17
17
17
17
18
19
20

Dew Point (°C)

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

Relative Humidity (%)

60
53
50
48
50
55
63
68
70
68
68
69
69
70
71
71
73
75
80
84
84
82
79
74

Pressure (mb)

1018
1017
1016
1015
1014
1013
1013
1014
1014
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1017
1018
1019
1020
1020

Ozone (du)

271
270
270
269
269
268
267
267
267
268
268
268
268
268
269
270
271
271
271
270
271
272
273
273

Tuesday 11

Third Quarter 43%

00:58

11:31

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

Sun - Rise: 06:45, Set: 17:54, Transit: 12:20. Moon - Rise: 00:58, Set: 11:31. Civil Dark: 18:18 - 06:22. Nautical Dark: 18:45 - 05:54. Astro Dark: 19:12 - 05:27

Total Clouds (% Sky Obscured)

4
4
4
4
0
0
0
0
0
0
70
70
70
70
70
70
65
65
65
65
65
65
100
100

Low Clouds (% Sky Obscured)

4
4
4
4
0
0
0
0
0
0
68
68
68
68
68
68
63
63
63
63
63
63
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
16
16
16
16
16
16
1
1
1
1
1
1
10
10

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
21
21
21
21
21
21
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
8
7
7
7
7
7
7
7
7
8
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
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
None
None
None
None
None
None

Precipitation Probability (%)

1
1
2
0
0
0
3
5
9
14
19
21
23
24
20
13
8
6
4
3
2
0
1
0

Precipitation Amount (mm)

0.01
0.01
0.01
0
0
0
0.01
0.02
0.04
0.09
0.14
0.17
0.18
0.16
0.12
0.08
0.06
0.04
0.02
0.01
0.01
0
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
22
22
21
20
19
18
18
18
18
17
17
17
17
17
16
17
16
16
16
16
17
18
19

Feels Like (°C)

21
22
22
21
20
19
18
18
18
18
17
17
17
17
17
16
17
16
16
16
16
17
18
20

Dew Point (°C)

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

Relative Humidity (%)

69
65
65
66
68
70
73
73
74
74
77
78
79
81
82
83
85
87
91
93
91
88
88
83

Pressure (mb)

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

Ozone (du)

274
274
274
275
275
275
276
276
277
277
277
277
276
276
276
276
276
276
277
277
279
280
281
282

Wednesday 12

Waning Crescent 34%

01:53

12:08

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 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:45, Set: 17:55, Transit: 12:20. Moon - Rise: 01:53, Set: 12:08. Civil Dark: 18:18 - 06:21. Nautical Dark: 18:46 - 05:54. Astro Dark: 19:13 - 05:26

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
97

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
71
71
71
71
71
71
52
52
52
52
52
52
2
2

Medium Clouds (% Sky Obscured)

10
10
10
10
13
13
13
13
13
13
88
88
88
88
88
88
95
95
95
95
95
95
36
36

High Clouds (% Sky Obscured)

0
0
0
0
98
98
98
98
98
98
100
100
100
100
100
100
100
100
100
100
100
100
96
96

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
7
5
4
4
5
7
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.01
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.02
0.06
0.1
0.07

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
23
24
25
25
24
22
20
20
19
19
19
19
19
19
19
19
18
18
18
18
19
20
22

Feels Like (°C)

21
23
24
25
25
24
22
20
20
19
19
19
19
19
19
19
19
18
18
18
18
19
20
22

Dew Point (°C)

17
17
17
17
17
17
17
16
15
15
15
14
15
15
16
16
16
15
15
16
16
16
17
17

Relative Humidity (%)

75
68
64
61
62
66
73
76
74
74
74
74
75
78
80
81
83
84
87
88
87
85
81
74

Pressure (mb)

1016
1015
1014
1012
1011
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1013
1013
1013

Ozone (du)

282
283
282
281
280
279
278
277
276
275
275
274
272
271
270
268
268
267
268
268
268
267
268
269

Forecast for Joinville, Joinville, BR (-26.29,-48.91)

Generated: 06/08/20 10:31:51. Forecast: 06/08/20 to 12/08/20. Timezone: UTC-3.00