Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 18

Waning Gibbous 98%

20:15

No Set

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

Sun - Rise: 05:04, Set: 19:26, Transit: 12:15. Moon - Rise: 20:15, Set: No Set. Civil Dark: 19:54 - 04:36. Nautical Dark: 20:30 - 04:00. Astro Dark: 21:09 - 03:21

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
96
95
87
48
80
79
91
95
88
77
98
96
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
8
13
20
56
50
31
14
5
2
0
2
14
25
25
19

Medium Clouds (% Sky Obscured)

0
0
5
17
45
59
73
80
84
91
85
80
85
3
24
71
73
60
39
58
61
30
6
34

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
85
54
77
16
22
21
78
91
74
37
96
95
98

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.01
0.03
0.02
0.02
0
0
0
0
0
0
0
0
0
0.01
0.04
0.02
0.02

Wind Speed/Direction (mph)

3
2
2
2
2
2
2
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

15
16
18
20
21
21
21
21
21
20
20
20
19
19
17
17
16
16
16
16
16
16
16
16

Feels Like (°C)

15
16
18
20
21
21
21
21
21
20
20
20
19
19
17
17
16
16
16
16
16
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

93
86
78
75
72
70
69
69
72
75
77
80
82
84
89
91
92
93
94
94
94
94
94
96

Pressure (mb)

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

Ozone (du)

300
300
300
300
301
302
303
303
303
303
305
307
308
309
310
310
310
310
310
312
314
316
318
319

Wednesday 19

Waning Gibbous 94%

21:06

06:30

06 Bad
07 Bad
08 Bad
09 Bad
10 Good
11 Good
12 Bad
13 Bad
14 Bad
15 OK
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

Sun - Rise: 05:05, Set: 19:26, Transit: 12:15. Moon - Rise: 21:06, Set: 06:30. Civil Dark: 19:55 - 04:36. Nautical Dark: 20:30 - 04:00. Astro Dark: 21:09 - 03:22

Total Clouds (% Sky Obscured)

99
98
94
91
6
1
55
66
61
41
21
9
2
1
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

16
10
16
9
5
1
1
18
13
11
21
9
2
1
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

46
23
18
1
0
0
0
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

98
98
92
91
1
0
55
58
55
33
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
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 (%)

8
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)

0.01
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
93
90
86
80
76
72
68
66
67
70
77
81
86
90
92
94
96
95
94
93
92
92
93

Pressure (mb)

1010
1010
1010
1009
1009
1008
1008
1007
1007
1006
1006
1006
1006
1006
1006
1007
1007
1007
1007
1007
1006
1006
1006
1006

Ozone (du)

320
319
317
315
314
313
313
312
311
312
312
314
315
316
318
319
320
322
323
322
321
321
324
327

Thursday 20

Waning Gibbous 89%

21:51

07:24

06 Good
07 Good
08 Good
09 Good
10 Good
11 OK
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

Sun - Rise: 05:05, Set: 19:26, Transit: 12:15. Moon - Rise: 21:51, Set: 07:24. Civil Dark: 19:55 - 04:36. Nautical Dark: 20:31 - 04:01. Astro Dark: 21:09 - 03:22

Total Clouds (% Sky Obscured)

0
0
0
0
4
49
88
95
95
97
95
95
95
96
95
96
98
98
98
94
97
98
98
98

Low Clouds (% Sky Obscured)

0
0
0
0
2
8
12
21
27
13
10
9
22
18
33
22
11
4
1
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
15
21
27
28
39
46
45
23
12
14
16
14
7
3
4
2
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
2
41
84
94
93
95
89
92
94
95
91
95
97
98
98
94
97
97
97
97

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.01
0.02
0.04
0.06
0.07
0.04
0.01
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
18
20
22
23
24
24
25
26
25
25
24
23
21
20
19
18
18
17
17
17
17
17
17

Dew Point (°C)

14
15
16
17
17
17
17
17
17
17
17
18
18
17
17
17
16
16
16
16
16
16
16
16

Relative Humidity (%)

91
84
80
76
71
67
63
60
59
60
63
69
74
81
86
89
91
92
94
95
95
95
95
96

Pressure (mb)

1007
1007
1007
1008
1008
1007
1007
1007
1006
1006
1006
1006
1006
1007
1007
1008
1008
1008
1008
1007
1007
1007
1007
1007

Ozone (du)

329
329
328
326
325
324
323
322
320
318
318
319
319
318
317
316
316
315
315
314
313
313
313
314

Friday 21

Waning Gibbous 82%

22:30

08:19

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

Sun - Rise: 05:05, Set: 19:26, Transit: 12:16. Moon - Rise: 22:30, Set: 08:19. Civil Dark: 19:55 - 04:36. Nautical Dark: 20:31 - 04:01. Astro Dark: 21:09 - 03:22

Total Clouds (% Sky Obscured)

98
98
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
1
1
1
1
1
1
4
4
4
4
4
4
9
9
9
9
9
9
95
95
95

Medium Clouds (% Sky Obscured)

0
0
0
58
58
58
58
58
58
27
27
27
27
27
27
99
99
99
99
99
99
100
100
100

High Clouds (% Sky Obscured)

97
97
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99

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

Precipitation Probability (%)

0
0
4
4
2
2
5
6
6
8
10
15
21
24
24
24
21
13
4
3
4
0
8
9

Precipitation Amount (mm)

0
0
0.01
0.03
0.05
0.09
0.1
0.08
0.1
0.16
0.23
0.35
0.47
0.6
0.72
0.7
0.43
0.17
0.08
0.03
0.01
0
0.01
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
17
18
18
18
18
17
18
18
18
19
19
19
19
18
17
17
16
16
16
16
16
16
16

Relative Humidity (%)

96
94
89
84
78
74
72
73
75
79
82
90
96
99
100
100
100
100
100
100
100
99
98
99

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1005
1005
1005
1005
1006
1006
1006
1006
1005
1005
1005
1005
1004
1004

Ozone (du)

315
315
315
316
316
317
319
320
322
323
323
321
321
321
322
323
324
325
326
327
328
330
331
332

Saturday 22

Waning Gibbous 74%

23:06

09:15

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

Sun - Rise: 05:05, Set: 19:27, Transit: 12:16. Moon - Rise: 23:06, Set: 09:15. Civil Dark: 19:55 - 04:36. Nautical Dark: 20:31 - 04:01. Astro Dark: 21:10 - 03:22

Total Clouds (% Sky Obscured)

100
100
100
96
96
96
96
96
96
53
53
53
53
53
53
98
98
98
98
98
98
98
98
98

Low Clouds (% Sky Obscured)

95
95
95
41
41
41
41
41
41
52
52
52
52
52
52
98
98
98
98
98
98
98
98
98

Medium Clouds (% Sky Obscured)

100
100
100
95
95
95
95
95
95
19
19
19
19
19
19
2
2
2
2
2
2
2
2
2

High Clouds (% Sky Obscured)

99
99
99
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
9
9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
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

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
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 (%)

9
9
9
9
7
6
7
12
20
28
34
39
41
38
31
25
20
17
13
11
6
6
6
7

Precipitation Amount (mm)

0.06
0.11
0.18
0.22
0.16
0.11
0.13
0.27
0.53
0.76
0.83
0.79
0.71
0.56
0.39
0.27
0.18
0.11
0.07
0.03
0.02
0.01
0.01
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
17
18
20
20
20
21
21
21
21
20
19
18
17
17
16
16
15
15
15
15
15
15
15

Feels Like (°C)

16
17
19
20
20
20
21
21
21
21
20
19
18
18
17
16
16
16
16
16
15
15
15
15

Dew Point (°C)

16
16
17
17
17
17
17
18
18
18
18
18
18
17
17
16
16
15
15
15
15
15
15
15

Relative Humidity (%)

98
96
90
85
83
84
82
81
81
84
90
98
100
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

1004
1005
1005
1005
1005
1004
1004
1004
1003
1003
1003
1003
1003
1003
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004

Ozone (du)

334
337
341
343
342
341
340
340
341
342
343
344
346
348
351
354
356
357
358
359
360
360
362
363

Sunday 23

Waning Gibbous 65%

23:39

10:10

06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Good
16 Good
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

Sun - Rise: 05:06, Set: 19:27, Transit: 12:16. Moon - Rise: 23:39, Set: 10:10. Civil Dark: 19:56 - 04:37. Nautical Dark: 20:31 - 04:01. Astro Dark: 21:10 - 03:23

Total Clouds (% Sky Obscured)

98
98
98
78
78
78
78
78
78
6
6
6
6
6
6
2
2
2
2
2
2
0
0
0

Low Clouds (% Sky Obscured)

98
98
98
78
78
78
78
78
78
6
6
6
6
6
6
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
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)

7
9
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

9
7
6
4
4
3
3
3
4
5
5
4
3
3
3
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.05
0.04
0.03
0.02
0.02
0.04
0.07
0.1
0.15
0.17
0.14
0.08
0.05
0.02
0.01
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

15
16
17
18
18
18
18
17
17
17
17
16
16
16
15
14
14
14
13
13
13
13
13
13

Relative Humidity (%)

100
100
100
98
92
87
81
77
75
74
76
78
81
84
90
94
96
97
97
96
95
94
94
95

Pressure (mb)

1004
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1006
1007
1007
1008
1008
1008
1008
1008
1008
1008
1009

Ozone (du)

364
364
364
363
360
357
354
350
346
343
342
342
342
343
343
344
344
345
346
348
351
354
356
357

Monday 24

Waning Gibbous 55%

00:09

11:04

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

Sun - Rise: 05:06, Set: 19:27, Transit: 12:16. Moon - Rise: 00:09, Set: 11:04. Civil Dark: 19:56 - 04:37. Nautical Dark: 20:31 - 04:02. Astro Dark: 21:10 - 03:23

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
92
92
92
92
92
92
96
96
96
96
96
96
20
20
20

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
9
9
9
9
9
9
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
6
6
6
6
6
6
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
91
91
91
91
91
91
96
96
96
96
96
96
20
20
20

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

Precipitation Amount (mm)

0
0
0
0
0
0.01
0.03
0.03
0.03
0.03
0.02
0.01
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
91
87
79
73
69
63
59
57
58
61
66
71
78
85
91
93
93
92
92
92
92
92
93

Pressure (mb)

1009
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012

Ozone (du)

358
358
357
356
356
356
358
361
365
367
366
364
363
364
367
369
369
369
368
368
368
368
368
368

Forecast for Yufuincho Tsukahara, Yufu, Ōita Prefecture 879-5101, Japan (33.31,131.39)

Generated: 18/06/19 06:12:18. Forecast: 18/06/19 to 24/06/19. Timezone: UTC+9.00