Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 25

Waning Gibbous 97%

21:11

No Set

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

Sun - Rise: 06:46, Set: 19:49, Transit: 13:17. Moon - Rise: 21:11, Set: No Set. Civil Dark: 20:13 - 06:22. Nautical Dark: 20:41 - 05:52. Astro Dark: 21:11 - 05:23

Total Clouds (% Sky Obscured)

44
42
18
45
48
96
87
86
55
60
34
28
23
31
21
19
18
0
0
2
4
1
4
22

Low Clouds (% Sky Obscured)

9
10
0
6
19
12
11
11
11
12
11
9
14
10
12
13
12
0
0
0
1
0
0
4

Medium Clouds (% Sky Obscured)

54
41
2
47
45
93
84
81
51
53
29
25
4
19
3
0
0
0
0
2
2
0
3
19

High Clouds (% Sky Obscured)

35
6
11
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
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 (%)

33
0
0
3
4
7
14
7
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.3
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)

9
9
9
9
8
10
11
13
15
16
15
16
16
15
12
11
12
13
12
11
10
10
9
8

Chance of Frost

Temperature (°C)

7
6
5
5
6
7
10
9
10
11
11
11
10
10
9
9
9
8
8
8
6
5
5
4

Feels Like (°C)

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

Dew Point (°C)

6
5
1
-3
-7
-10
-9
-11
-11
-9
-9
-8
-8
-6
-2
1
3
4
6
6
5
4
3
2

Relative Humidity (%)

94
94
76
56
40
29
27
23
22
24
24
25
27
33
46
57
67
75
82
88
93
91
91
91

Pressure (mb)

1014
1014
1014
1014
1012
1011
1009
1008
1007
1005
1004
1004
1004
1005
1007
1009
1011
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

293
293
294
295
295
294
293
292
290
289
290
290
290
291
292
293
293
293
293
294
295
295
295
296

Friday 26

Waning Gibbous 92%

22:11

No Set

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

Sun - Rise: 06:45, Set: 19:49, Transit: 13:17. Moon - Rise: 22:11, Set: No Set. Civil Dark: 20:13 - 06:21. Nautical Dark: 20:42 - 05:51. Astro Dark: 21:12 - 05:22

Total Clouds (% Sky Obscured)

23
26
21
20
40
82
60
46
49
26
27
21
21
20
24
25
25
26
13
11
2
0
0
0

Low Clouds (% Sky Obscured)

12
15
9
11
12
9
2
12
8
6
10
11
11
11
13
15
12
12
9
6
1
0
0
0

Medium Clouds (% Sky Obscured)

18
2
13
17
31
79
55
39
47
19
22
2
0
0
1
2
4
6
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
3
27
11
0
2
0
0
0
0
0
0
0
0
3
3
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
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
0
0
2
8
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
8
8
8
7
9
10
13
16
16
16
17
17
15
13
12
11
12
12
11
12
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
3
-1
-4
-7
-11
-12
-13
-12
-11
-11
-10
-9
-7
-1
2
4
5
6
6
6
5
5
4

Relative Humidity (%)

91
93
72
52
37
27
21
19
18
19
19
21
24
29
44
57
66
74
80
85
90
91
91
91

Pressure (mb)

1012
1013
1013
1013
1011
1009
1008
1006
1005
1003
1003
1002
1003
1004
1006
1008
1010
1011
1012
1012
1012
1012
1012
1012

Ozone (du)

297
297
296
296
297
297
298
297
298
298
297
297
296
296
297
299
301
301
301
300
299
298
299
299

Saturday 27

Waning Gibbous 86%

23:12

08:39

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

Sun - Rise: 06:44, Set: 19:50, Transit: 13:17. Moon - Rise: 23:12, Set: 08:39. Civil Dark: 20:14 - 06:20. Nautical Dark: 20:43 - 05:50. Astro Dark: 21:12 - 05:21

Total Clouds (% Sky Obscured)

0
0
13
3
3
72
54
71
88
84
71
60
46
1
0
0
5
11
8
8
5
3
0
17

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
3
9
25
64
75
75
6
1
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
0
14
2
2
76
28
43
49
45
40
40
37
1
0
0
0
0
0
0
0
0
0
18

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
4
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
3
2
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)

10
9
9
8
7
8
9
11
12
12
12
14
17
16
13
11
10
10
9
9
9
9
9
9

Chance of Frost

Temperature (°C)

5
4
4
7
7
9
12
14
15
16
16
15
15
14
13
12
11
10
9
8
8
8
7
6

Feels Like (°C)

5
5
4
7
7
9
10
10
10
11
11
9
9
10
12
11
10
9
9
8
8
8
8
7

Dew Point (°C)

4
3
-1
-3
-7
-10
-11
-11
-10
-10
-10
-10
-8
-5
1
4
4
5
5
5
6
6
6
5

Relative Humidity (%)

91
91
72
52
36
24
19
17
17
16
15
17
19
26
43
56
63
69
74
81
85
88
90
90

Pressure (mb)

1013
1013
1013
1013
1011
1009
1007
1005
1004
1003
1002
1001
1002
1003
1006
1008
1010
1011
1012
1012
1012
1012
1012
1012

Ozone (du)

300
300
301
301
300
300
299
299
298
297
296
296
297
298
298
299
300
300
300
302
303
302
303
303

Sunday 28

Waning Gibbous 77%

00:11

09:30

06 OK
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 OK
00 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:43, Set: 19:50, Transit: 13:17. Moon - Rise: 00:11, Set: 09:30. Civil Dark: 20:15 - 06:19. Nautical Dark: 20:43 - 05:49. Astro Dark: 21:13 - 05:20

Total Clouds (% Sky Obscured)

33
50
55
50
48
68
58
48
80
63
56
49
48
98
85
70
55
21
30
48
100
100
100
88

Low Clouds (% Sky Obscured)

0
0
5
10
14
13
12
11
11
8
7
5
4
2
1
1
0
0
0
0
4
9
13
15

Medium Clouds (% Sky Obscured)

0
0
14
28
44
63
55
52
65
32
10
2
2
0
0
0
2
3
5
11
70
36
40
53

High Clouds (% Sky Obscured)

37
55
55
55
50
50
50
50
47
45
45
50
60
99
80
57
35
26
47
65
74
100
100
90

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
1
4
6
6
13
17
18
18
13
4
9
8
4
2
2
3
11
11
13
17

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
8
8
7
7
9
10
13
15
15
17
21
20
19
17
16
15
14
13
11
13
11
9
9

Chance of Frost

Temperature (°C)

7
7
5
6
5
6
9
10
12
12
12
12
11
10
11
9
9
9
9
9
8
7
7
7

Feels Like (°C)

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

Dew Point (°C)

5
6
-1
-5
-9
-12
-13
-13
-12
-12
-11
-9
-10
-8
-3
-2
1
3
7
8
7
4
5
4

Relative Humidity (%)

90
90
67
48
34
25
20
18
18
18
19
22
23
27
40
45
55
68
84
91
95
81
84
84

Pressure (mb)

1013
1013
1013
1012
1012
1011
1009
1007
1005
1004
1003
1004
1004
1005
1007
1008
1010
1012
1012
1012
1012
1011
1011
1011

Ozone (du)

305
304
303
302
302
301
300
298
297
296
297
297
298
299
295
296
297
298
303
302
297
294
296
297

Monday 29

Waning Gibbous 74%

01:07

10:28

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 OK
22 OK
23 OK
00 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:42, Set: 19:51, Transit: 13:17. Moon - Rise: 01:07, Set: 10:28. Civil Dark: 20:15 - 06:18. Nautical Dark: 20:44 - 05:48. Astro Dark: 21:14 - 05:19

Total Clouds (% Sky Obscured)

93
83
94
100
100
69
100
100
100
90
72
70
52
45
43
37
36
32
33
44
47
51
55
43

Low Clouds (% Sky Obscured)

14
10
18
91
67
11
11
14
9
8
7
7
7
7
6
6
5
4
5
3
2
1
0
1

Medium Clouds (% Sky Obscured)

63
69
93
100
100
69
56
62
47
42
24
29
32
36
21
7
0
2
3
4
3
2
1
4

High Clouds (% Sky Obscured)

91
80
67
67
67
70
100
100
100
92
81
82
72
72
71
76
70
75
70
70
69
74
68
51

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

21
19
28
30
10
15
18
5
10
14
4
8
13
0
4
8
1
2
3
1
5
5
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)

9
9
9
9
10
9
12
14
15
17
18
19
18
15
13
13
12
11
11
10
10
9
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
6
1
-1
-1
-3
-9
-11
-10
-11
-11
-9
-8
-6
1
3
5
7
7
7
8
7
7
5

Relative Humidity (%)

85
88
70
60
57
49
29
23
22
21
21
22
26
32
50
59
69
81
85
88
93
91
93
91

Pressure (mb)

1011
1012
1011
1011
1011
1011
1009
1006
1005
1003
1002
1002
1002
1003
1005
1006
1008
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

299
301
302
301
300
302
302
301
302
302
301
302
304
304
305
304
304
303
302
301
299
298
297
296

Tuesday 30

Waning Gibbous 64%

01:57

11:31

06 OK
07 Good
08 OK
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: 06:42, Set: 19:51, Transit: 13:17. Moon - Rise: 01:57, Set: 11:31. Civil Dark: 20:16 - 06:17. Nautical Dark: 20:45 - 05:47. Astro Dark: 21:15 - 05:18

Total Clouds (% Sky Obscured)

28
15
36
54
75
83
91
100
92
87
81
75
65
55
59
74
91
91
88
82
85
89
93
93

Low Clouds (% Sky Obscured)

1
2
4
5
7
7
9
10
7
4
2
5
8
11
8
4
1
5
8
12
13
14
21
25

Medium Clouds (% Sky Obscured)

7
9
10
7
6
30
55
83
82
85
88
70
52
33
26
20
20
30
36
42
51
64
75
80

High Clouds (% Sky Obscured)

29
7
34
61
86
86
91
100
81
66
52
60
58
60
56
53
60
73
71
65
66
58
55
44

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
2
1
3
4
2
9
13
13
15
17
4
10
13
6
11
12
7
13
14
4
13

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

Chance of Frost

Temperature (°C)

6
6
5
6
8
9
9
9
9
10
10
11
11
10
11
10
9
7
7
7
6
5
5
4

Feels Like (°C)

6
4
2
4
3
2
2
3
4
8
8
7
9
11
14
7
7
7
7
7
6
2
2
2

Dew Point (°C)

4
2
1
-2
-5
-8
-10
-12
-13
-12
-12
-11
-8
-6
-2
-1
-0
1
2
2
3
2
1
0

Relative Humidity (%)

86
79
73
54
40
28
24
21
18
19
20
21
26
31
40
47
54
63
69
74
78
76
76
76

Pressure (mb)

1009
1009
1010
1009
1008
1007
1005
1004
1003
1002
1002
1001
1002
1004
1005
1006
1008
1009
1009
1009
1009
1009
1009
1008

Ozone (du)

296
295
294
293
293
292
292
292
292
291
291
291
290
290
289
288
287
286
286
285
285
286
287
288

Wednesday 1

Third Quarter 54%

02:41

12:36

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 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK

Sun - Rise: 06:41, Set: 19:52, Transit: 13:16. Moon - Rise: 02:41, Set: 12:36. Civil Dark: 20:16 - 06:16. Nautical Dark: 20:45 - 05:47. Astro Dark: 21:15 - 05:17

Total Clouds (% Sky Obscured)

93
93
92
94
96
92
88
84
81
78
74
60
46
31
34
35
36
34
29
30

Low Clouds (% Sky Obscured)

30
34
42
47
56
40
25
10
8
6
4
3
2
1
5
8
12
12
13
13

Medium Clouds (% Sky Obscured)

85
88
86
83
81
77
74
71
68
65
61
47
33
22
32
46
46
34
28
26

High Clouds (% Sky Obscured)

37
26
27
27
26
22
16
9
6
3
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Probability (%)

21
23
31
33
24
24
23
15
16
13
2
3
3
1
2
3
3
8
11
7

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
5
5
5
6
6
8
10
11
12
12
13
13
12
11
11
11
11
10
10

Feels Like (°C)

2
2
2
2
0
0
1
2
3
10
9
10
11
14
16
8
11
13
12
12

Dew Point (°C)

1
1
0
-2
-5
-6
-7
-7
-8
-8
-7
-6
-4
-1
2
3
5
7
7
8

Relative Humidity (%)

75
73
72
60
48
40
34
29
25
25
25
25
31
40
51
57
67
77
82
87

Pressure (mb)

1009
1009
1010
1010
1009
1009
1007
1006
1004
1003
1002
1001
1002
1003
1004
1006
1007
1009
1009
1009

Ozone (du)

288
288
288
287
287
286
287
287
288
287
286
286
286
286
286
287
287
288
287
287

Forecast for Gaomeigu, China (26.70,100.03)

Generated: 25/04/24 06:01:52. Forecast: 25/04/24 to 01/05/24. Timezone: UTC+8.00