Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 19

Waning Crescent 12%

04:32

14:45

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

Sun - Rise: 06:44, Set: 17:54, Transit: 12:20. Moon - Rise: 04:32, Set: 14:45. Civil Dark: 18:19 - 06:19. Nautical Dark: 18:48 - 05:51. Astro Dark: 19:16 - 05:22

Total Clouds (% Sky Obscured)

97
98
99
99
99
98
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
54
53

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)

96
98
98
98
95
97
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

77
89
97
97
99
75
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
54
53

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
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)

5
4
5
5
5
5
4
3
3
3
2
2
2
2
3
3
4
5
6
7
8
8
8
8

Chance of Frost

Temperature (°C)

11
10
10
9
8
7
6
5
5
4
4
3
3
3
3
2
3
5
8
12
13
15
16
16

Feels Like (°C)

11
10
9
8
6
5
5
4
5
4
4
3
3
3
3
1
1
3
7
12
13
15
16
16

Dew Point (°C)

2
2
2
2
2
1
1
0
0
-0
-0
-0
-1
-1
-0
-0
-0
1
3
4
4
3
3
3

Relative Humidity (%)

55
57
60
63
65
67
68
70
72
74
77
78
78
79
80
85
82
74
67
59
52
45
42
42

Pressure (mb)

1025
1025
1026
1026
1026
1027
1027
1028
1028
1029
1029
1029
1029
1029
1029
1030
1030
1031
1032
1032
1031
1030
1029
1029

Ozone (du)

298
300
302
304
306
308
310
310
307
302
299
299
301
302
304
306
307
309
310
311
311
310
310
310

Thursday 20

Waning Crescent 6%

05:20

15:42

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

Sun - Rise: 06:43, Set: 17:55, Transit: 12:19. Moon - Rise: 05:20, Set: 15:42. Civil Dark: 18:20 - 06:18. Nautical Dark: 18:49 - 05:50. Astro Dark: 19:17 - 05:21

Total Clouds (% Sky Obscured)

73
93
82
99
84
65
89
83
95
97
99
96
91
93
93
2
91
99
99
89
98
51
91
42

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
1
0
1
0
1
65
33
56
83
90
1
91
99
99
89
98
51
89
39

High Clouds (% Sky Obscured)

73
93
82
99
84
65
89
82
95
97
99
96
88
84
61
2
0
0
0
0
0
0
32
28

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
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)

8
7
7
7
8
9
10
10
10
10
9
9
8
7
6
4
3
3
4
5
7
8
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
15
13
11
7
6
6
5
5
5
4
4
4
4
4
5
6
7
8
10
12
13
14
14

Dew Point (°C)

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

Relative Humidity (%)

46
50
57
63
68
70
71
71
71
70
71
73
76
78
82
85
85
80
75
70
65
59
55
54

Pressure (mb)

1029
1029
1029
1029
1030
1030
1030
1029
1029
1029
1029
1028
1028
1028
1028
1028
1029
1029
1030
1030
1029
1028
1028
1027

Ozone (du)

311
312
312
312
312
312
313
312
311
308
306
305
304
303
304
305
305
306
306
306
305
304
304
304

Friday 21

Waning Crescent 2%

06:02

No Set

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

Sun - Rise: 06:42, Set: 17:56, Transit: 12:19. Moon - Rise: 06:02, Set: No Set. Civil Dark: 18:21 - 06:17. Nautical Dark: 18:49 - 05:49. Astro Dark: 19:18 - 05:20

Total Clouds (% Sky Obscured)

3
66
69
71
78
78
78
78
78
78
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
3
6
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
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
66
67
70
78
78
78
78
78
78
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
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
1
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
7
6
5
5
5
5
5
5
6
6
6
7
8
8
7
7
7
8
9
9
9
9
8

Chance of Frost

Temperature (°C)

14
14
12
11
10
9
8
7
7
6
6
5
5
4
4
4
4
6
9
11
13
14
14
14

Feels Like (°C)

14
14
12
11
9
8
7
6
5
5
4
3
2
1
1
1
2
4
7
11
13
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

56
59
63
67
71
72
72
73
73
74
75
76
77
76
75
72
67
56
44
35
30
26
25
25

Pressure (mb)

1028
1028
1028
1029
1029
1030
1030
1030
1030
1031
1031
1030
1030
1030
1031
1032
1033
1033
1033
1033
1033
1032
1032
1032

Ozone (du)

305
306
307
308
309
310
311
311
312
313
315
316
318
321
327
333
338
339
338
337
338
339
340
339

Saturday 22

Waning Crescent 0%

06:39

16:39

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

Sun - Rise: 06:41, Set: 17:57, Transit: 12:19. Moon - Rise: 06:39, Set: 16:39. Civil Dark: 18:21 - 06:16. Nautical Dark: 18:50 - 05:48. Astro Dark: 19:19 - 05:19

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
38
38
38
38
38
38
76
76

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
38
38
38
38
38
38
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
75
75

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
6
5
4
3
4
6
7
8
8
8
9
9
10
11
12
13
13
14
14
14
14
13
13

Chance of Frost

Temperature (°C)

14
13
11
9
7
6
6
5
5
4
4
4
3
3
3
4
5
7
9
12
13
15
16
16

Feels Like (°C)

14
13
11
8
7
5
4
3
2
1
1
0
-0
-1
-1
-1
1
3
6
12
13
15
16
16

Dew Point (°C)

-5
-5
-4
-4
-4
-4
-3
-3
-2
-1
-0
-0
-0
-0
0
1
1
2
3
3
4
4
5
5

Relative Humidity (%)

26
29
33
39
44
49
52
56
62
67
73
77
78
79
80
81
77
71
64
57
53
49
47
46

Pressure (mb)

1031
1031
1031
1031
1031
1031
1031
1031
1032
1032
1031
1031
1030
1029
1030
1030
1030
1030
1029
1028
1027
1026
1025
1024

Ozone (du)

338
338
337
337
337
337
337
338
338
339
340
341
343
345
345
346
345
343
340
337
337
337
336
335

Sunday 23

New Moon 0%

07:13

17:35

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

Sun - Rise: 06:40, Set: 17:57, Transit: 12:19. Moon - Rise: 07:13, Set: 17:35. Civil Dark: 18:22 - 06:15. Nautical Dark: 18:51 - 05:46. Astro Dark: 19:19 - 05:18

Total Clouds (% Sky Obscured)

76
76
76
76
13
13
13
13
13
13
49
49
49
49
49
49
48
48
48
48
48
48
84
84

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
4
4
4
4
4
4
0
0

Medium Clouds (% Sky Obscured)

4
4
4
4
6
6
6
6
6
6
44
44
44
44
44
44
5
5
5
5
5
5
0
0

High Clouds (% Sky Obscured)

75
75
75
75
9
9
9
9
9
9
16
16
16
16
16
16
45
45
45
45
45
45
84
84

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
11
11
10
9
9
9
9
9
8
8
8
8
7
7
7
7
7
8
8
9
9
9
8

Chance of Frost

Temperature (°C)

16
16
14
13
12
11
11
11
11
11
11
11
11
11
12
11
12
13
15
17
19
21
22
21

Feels Like (°C)

16
16
14
13
12
11
11
11
11
11
11
11
11
11
12
11
12
13
15
17
19
21
22
21

Dew Point (°C)

5
6
6
6
6
6
6
6
6
6
6
7
7
7
7
7
8
9
10
11
13
13
14
14

Relative Humidity (%)

48
52
58
63
68
70
70
70
70
71
72
73
74
74
76
77
76
75
72
70
66
61
59
62

Pressure (mb)

1023
1023
1023
1023
1023
1023
1022
1022
1021
1020
1020
1019
1018
1017
1017
1017
1017
1017
1017
1017
1016
1015
1014
1014

Ozone (du)

333
331
328
325
322
318
313
309
304
299
296
295
296
296
294
291
289
289
291
292
291
289
287
285

Monday 24

Waxing Crescent 3%

07:43

18:31

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: 06:39, Set: 17:58, Transit: 12:19. Moon - Rise: 07:43, Set: 18:31. Civil Dark: 18:23 - 06:14. Nautical Dark: 18:52 - 05:45. Astro Dark: 19:20 - 05:17

Total Clouds (% Sky Obscured)

84
84
84
84
80
80
80
80
80
80
83
83
83
83
83
83
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
33
33
33
33
33
33
63
63
63
63
63
63
92
92
92
92
92
92
43
43

High Clouds (% Sky Obscured)

84
84
84
84
74
74
74
74
74
74
58
58
58
58
58
58
76
76
76
76
76
76
10
10

ISS Passover

Visibility (miles)

10
10
10
10
10
10
9
7
4
2
2
3
6
8
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
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
4
14
20
21
19
13
14
26
36
44
51
55
54
50
50
51
44
28
17
12
11
9
8

Precipitation Amount (mm)

0
0.01
0.01
0.02
0.03
0.02
0.01
0.02
0.09
0.29
0.5
0.6
0.6
0.52
0.43
0.59
0.82
0.65
0.34
0.16
0.09
0.06
0.05
0.05

Wind Speed/Direction (mph)

8
7
6
5
5
5
6
7
7
7
7
8
10
11
12
13
13
13
13
13
14
14
14
14

Chance of Frost

Temperature (°C)

20
20
19
18
17
17
16
15
15
14
14
13
12
12
11
11
10
10
10
10
11
12
12
11

Feels Like (°C)

20
20
19
18
17
17
16
15
15
14
14
13
12
12
11
11
10
10
10
10
11
12
12
11

Dew Point (°C)

14
15
14
14
14
14
13
13
13
13
12
12
11
11
10
10
9
9
9
9
8
8
8
8

Relative Humidity (%)

68
73
75
78
81
83
85
86
88
91
92
92
92
92
94
94
94
93
91
89
84
80
78
78

Pressure (mb)

1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1017
1018
1019
1020
1021
1021
1021
1021
1021
1021

Ozone (du)

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

Tuesday 25

Waxing Crescent 6%

08:12

19:25

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 Good
15 Good

Sun - Rise: 06:38, Set: 17:59, Transit: 12:19. Moon - Rise: 08:12, Set: 19:25. Civil Dark: 18:24 - 06:13. Nautical Dark: 18:52 - 05:44. Astro Dark: 19:21 - 05:16

Total Clouds (% Sky Obscured)

100
100
100
100
98
98
98
98
98
98
96
96
96
96
96
96
58
58
58
58
58
58
6
6

Low Clouds (% Sky Obscured)

100
100
100
100
98
98
98
98
98
98
16
16
16
16
16
16
9
9
9
9
9
9
0
0

Medium Clouds (% Sky Obscured)

43
43
43
43
66
66
66
66
66
66
52
52
52
52
52
52
23
23
23
23
23
23
6
6

High Clouds (% Sky Obscured)

10
10
10
10
65
65
65
65
65
65
93
93
93
93
93
93
50
50
50
50
50
50
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

7
8
9
9
7
4
3
0
2
3
3
2
1
0
0
0
0
0
0
1
1
1
1
0

Precipitation Amount (mm)

0.09
0.13
0.12
0.09
0.06
0.03
0.01
0
0.01
0.04
0.06
0.04
0.01
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
10
9
9
8
8
7
7
7
6
6
6
6
5
5
5
5
6
8
10
11
13
14
15

Feels Like (°C)

11
7
7
6
5
5
4
4
4
4
4
3
3
2
2
1
2
3
5
7
11
13
14
15

Dew Point (°C)

7
7
6
6
5
4
3
1
1
1
1
1
0
0
1
1
1
1
1
1
1
1
1
1

Relative Humidity (%)

80
82
82
83
83
79
73
68
67
69
69
69
70
71
74
75
74
69
62
54
49
42
39
39

Pressure (mb)

1021
1022
1023
1023
1024
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1027
1027
1028
1028
1029
1028
1028
1027
1027

Ozone (du)

290
291
292
293
295
296
298
300
300
300
300
300
299
298
299
301
302
301
300
300
299
299
298
298

Forecast for Xuyi, Huai'an, Jiangsu, China (32.74,118.43)

Generated: 19/02/20 16:49:50. Forecast: 19/02/20 to 25/02/20. Timezone: UTC+8.00