Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 12

Waning Crescent 23%

03:04

13:07

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
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 05:39, Set: 18:33, Transit: 12:07. Moon - Rise: 03:04, Set: 13:07. Civil Dark: 18:58 - 05:13. Nautical Dark: 19:28 - 04:44. Astro Dark: 19:59 - 04:13

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
100
100

Low 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
100
100

Medium Clouds (% Sky Obscured)

76
87
83
74
66
60
60
51
78
95
79
40
42
55
64
70
72
62
49
41
34
50
39
36

High Clouds (% Sky Obscured)

0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
39
2
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

2
5
9
9
9
9
9
9
9
9
9
9
9
8
3
3
3
3
1
1
3
3
2
1

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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
6
0
42
26
24
35
24
11
32
20
7
29
36
32
20
1
5
7
8
18
10
3
4

Precipitation Amount (mm)

2
0.4
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)

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

Chance of Frost

Temperature (°C)

14
13
13
14
14
13
13
13
13
13
13
13
12
13
12
13
12
12
12
12
12
12
12
12

Feels Like (°C)

10
10
10
10
10
10
10
10
10
10
11
10
10
10
10
10
10
10
9
9
10
9
10
11

Dew Point (°C)

13
12
13
13
13
12
12
13
12
12
12
12
12
12
12
12
12
12
12
12
11
12
12
12

Relative Humidity (%)

93
95
95
95
95
95
93
96
95
96
96
96
96
96
98
98
98
98
96
96
96
98
96
96

Pressure (mb)

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

Ozone (du)

304
302
300
300
302
303
304
301
301
302
301
301
300
302
303
303
305
306
309
312
314
312
311
309

Monday 13

Waning Crescent 15%

03:34

14:10

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
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 05:37, Set: 18:34, Transit: 12:06. Moon - Rise: 03:34, Set: 14:10. Civil Dark: 18:59 - 05:12. Nautical Dark: 19:29 - 04:42. Astro Dark: 20:00 - 04:11

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
93
98
95
100
100
98
99

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
57
100
92
49
93
94
90
81
83
79
78

Medium Clouds (% Sky Obscured)

38
35
38
49
39
39
23
24
33
32
44
72
96
97
100
94
89
78
95
48
62
77
75
87

High Clouds (% Sky Obscured)

0
0
0
0
0
3
9
67
53
71
100
55
43
59
82
90
100
0
0
0
0
0
0
80

ISS Passover

Visibility (miles)

3
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 (%)

6
23
6
18
3
2
4
14
4
0
0
0
0
0
4
15
24
39
10
4
3
5
6
14

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

Chance of Frost

Temperature (°C)

13
13
13
13
13
13
13
13
13
13
13
13
12
12
12
12
12
12
12
12
12
12
13
13

Feels Like (°C)

10
11
11
11
12
11
10
11
11
11
11
11
11
11
11
10
11
11
11
11
10
10
11
11

Dew Point (°C)

12
12
12
12
12
12
12
12
12
12
12
12
11
12
12
12
12
11
12
11
11
10
10
10

Relative Humidity (%)

95
96
95
93
93
93
93
93
93
93
95
95
93
96
96
96
96
96
96
96
95
90
84
83

Pressure (mb)

1016
1016
1016
1015
1015
1014
1014
1015
1015
1015
1016
1016
1016
1016
1015
1015
1015
1015
1014
1014
1014
1015
1015
1015

Ozone (du)

311
311
311
312
313
313
313
312
312
311
311
309
309
307
307
307
306
306
308
305
304
303
301
299

Tuesday 14

Waning Crescent 8%

04:03

15:12

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 OK
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 05:36, Set: 18:35, Transit: 12:06. Moon - Rise: 04:03, Set: 15:12. Civil Dark: 19:00 - 05:11. Nautical Dark: 19:30 - 04:41. Astro Dark: 20:01 - 04:10

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
99
98
95
86
94
93
81
64
68
54
45
31
65
67
71
90
93

Low Clouds (% Sky Obscured)

73
78
86
73
57
49
66
70
53
38
31
38
52
32
16
25
17
2
0
5
5
5
14
19

Medium Clouds (% Sky Obscured)

59
91
97
60
59
56
53
97
70
93
80
87
81
27
44
33
30
30
17
35
35
35
40
47

High Clouds (% Sky Obscured)

84
100
100
100
100
37
19
15
15
2
9
0
1
23
10
2
11
0
3
0
2
1
11
31

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 (%)

2
16
13
0
0
2
6
10
4
1
1
0
0
0
0
0
0
1
2
17
17
1
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
5
5
5
5
6
5
3
2
4
2
2
2
2
1
1
1
2
2
2
2
2
2
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
10
12
13
11
10
11
11
11
9
9
8
8
7
7
7
6
6
6
6
6
8
10
11

Relative Humidity (%)

87
74
83
83
75
69
74
77
76
74
74
72
70
70
71
70
70
70
71
72
73
76
78
79

Pressure (mb)

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

Ozone (du)

299
299
299
298
299
300
301
303
308
312
311
308
305
304
305
306
304
305
304
302
300
300
299
300

Wednesday 15

Waning Crescent 8%

04:32

16:17

10 OK
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
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 05:35, Set: 18:36, Transit: 12:06. Moon - Rise: 04:32, Set: 16:17. Civil Dark: 19:01 - 05:10. Nautical Dark: 19:31 - 04:40. Astro Dark: 20:02 - 04:09

Total Clouds (% Sky Obscured)

27
30
67
89
99
99
97
100
100
98
62
100
100
100
99
100
100
100
86
63
100
100
100
100

Low Clouds (% Sky Obscured)

27
30
51
66
62
55
48
44
41
37
37
37
36
53
71
88
92
96
86
63
95
92
95
97

Medium Clouds (% Sky Obscured)

3
0
0
0
0
0
0
7
15
23
34
77
86
90
86
97
98
81
48
36
33
29
26
37

High Clouds (% Sky Obscured)

27
30
45
55
62
75
76
100
100
63
42
100
100
98
47
41
40
66
55
50
100
100
94
83

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
0
0
0
0
0
0
2
6
10
24
32
37
44
46
45
46
39
30
25
16

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)

4
7
7
8
9
9
9
8
8
8
7
7
7
7
8
9
8
8
7
7
8
9
9
10

Chance of Frost

Temperature (°C)

17
19
20
20
21
20
20
19
18
18
17
16
15
15
15
14
13
13
13
13
12
13
14
16

Feels Like (°C)

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

Dew Point (°C)

13
13
13
13
13
13
14
14
14
14
14
14
13
13
13
14
13
13
12
12
12
12
13
13

Relative Humidity (%)

77
70
65
63
62
64
68
73
77
78
83
87
87
89
92
96
96
96
98
96
98
93
89
85

Pressure (mb)

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

Ozone (du)

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

Thursday 16

Waning Crescent 3%

05:03

17:23

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
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 05:34, Set: 18:36, Transit: 12:06. Moon - Rise: 05:03, Set: 17:23. Civil Dark: 19:02 - 05:08. Nautical Dark: 19:32 - 04:38. Astro Dark: 20:03 - 04:07

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
97
95
93
95
98
100
94
89
85
72
89
91
91
97
91
91
91

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
95
90
85
79
73
67
71
76
80
71
73
75
74
72
71
71
71

Medium Clouds (% Sky Obscured)

29
80
73
60
62
11
12
33
70
40
69
37
59
50
4
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

75
65
61
57
52
42
45
68
80
93
95
98
100
90
61
9
11
19
37
74
89
91
91
91

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 (%)

17
12
11
8
2
13
5
18
3
13
0
0
0
0
0
3
5
5
1
3
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
13
13
13
13
14
14
14
13
12
11
12
11
11
11
11
11
11
12
12
12
12
12
13

Relative Humidity (%)

81
81
82
82
82
83
85
86
87
83
82
84
84
84
86
86
87
89
90
90
87
86
83
81

Pressure (mb)

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

Ozone (du)

296
295
293
293
294
294
295
295
296
297
299
300
300
302
303
304
304
304
303
303
302
302
301
302

Friday 17

New Moon 0%

05:37

18:32

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
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 05:33, Set: 18:37, Transit: 12:05. Moon - Rise: 05:37, Set: 18:32. Civil Dark: 19:02 - 05:07. Nautical Dark: 19:32 - 04:37. Astro Dark: 20:04 - 04:06

Total Clouds (% Sky Obscured)

91
86
82
61
61
66
66
75
84
94
99
99
100
100
100
100
89
79
68
75
81
88
82
76

Low Clouds (% Sky Obscured)

71
59
48
36
32
27
22
22
22
22
15
7
0
0
0
0
8
17
29
30
32
34
22
11

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
12
24
45
44
46
50
77
89
100
84
65
43
50
57
68
70
72

High Clouds (% Sky Obscured)

91
70
39
36
51
45
38
52
66
80
86
94
100
100
100
100
86
79
68
61
31
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
16
18
17
22
22
21
22
21
22
15
16
16
16
16
16
14
14
14
13
12
12
18

Dew Point (°C)

14
14
14
14
14
15
15
15
15
15
15
14
14
14
14
14
15
14
14
13
12
11
11
11

Relative Humidity (%)

77
73
69
66
63
64
65
65
71
78
86
86
87
86
89
92
95
93
95
95
86
79
73
67

Pressure (mb)

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

Ozone (du)

304
305
306
307
308
308
308
307
308
308
309
310
311
311
312
312
313
314
316
318
321
324
327
326

Saturday 18

Waxing Crescent 1%

06:18

19:46

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
06 Bad
07 Bad

Sun - Rise: 05:31, Set: 18:38, Transit: 12:05. Moon - Rise: 06:18, Set: 19:46. Civil Dark: 19:03 - 05:06. Nautical Dark: 19:33 - 04:36. Astro Dark: 20:05 - 04:04

Total Clouds (% Sky Obscured)

70
63
56
48
66
83
100
100
99
100
100
100
100
96
91
85
88
94
92
91
90
89

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

70
62
54
47
47
48
49
63
76
90
65
48
50
40
39
39
62
90
89
91
90
89

High Clouds (% Sky Obscured)

0
0
0
0
12
23
38
61
80
100
100
100
100
90
80
70
56
43
33
24
19
15

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
58
59
59
60
63
67
71
75
78
83
88
89
93
95
96
98
98
96
98
92
87

Pressure (mb)

1017
1017
1016
1015
1015
1014
1014
1014
1014
1014
1015
1015
1014
1014
1014
1014
1013
1013
1013
1012
1013
1013

Ozone (du)

324
322
320
318
316
314
313
312
311
310
309
308
306
305
305
305
306
307
309
310
311
311

Forecast for Gaotang, China (32.74,118.43)

Generated: 12/04/26 10:30:00. Forecast: 12/04/26 to 18/04/26. Timezone: UTC+8.00