Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 22

Waxing Crescent 39%

11:32

00:23

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 OK
01 OK
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: 05:02, Set: 19:02, Transit: 12:03. Moon - Rise: 11:32, Set: 00:23. Civil Dark: 19:30 - 04:35. Nautical Dark: 20:03 - 04:01. Astro Dark: 20:39 - 03:25

Total Clouds (% Sky Obscured)

100
98
100
100
100
100
39
46
36
40
55
62
69
81
66
64
72
83
68
73
78
68
75
97

Low Clouds (% Sky Obscured)

97
89
88
75
51
47
39
46
36
40
55
61
69
81
66
64
71
78
68
73
77
68
75
30

Medium Clouds (% Sky Obscured)

87
59
71
64
53
46
34
26
33
36
18
13
11
0
0
0
0
31
32
36
27
35
33
31

High Clouds (% Sky Obscured)

100
79
100
100
100
100
0
0
0
0
2
0
3
0
0
0
0
0
0
0
2
6
0
85

ISS Passover

Visibility (miles)

9
9
6
4
3
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
46
45
85
55
100
99
20
6
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
93
77
49
5
1
5
4
1
1
2
1
0
0
0
0
0
2
16
2
0
0

Precipitation Amount (mm)

0
0
0.5
0.8
0.6
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
7
4
3
3
3
3
3
2
1
1
1
2
3
2
3
4
5
5
5
5
5
6
7

Chance of Frost

Temperature (°C)

24
23
23
23
22
22
22
21
21
21
21
21
20
20
20
22
24
26
28
29
30
31
31
31

Feels Like (°C)

25
25
25
25
25
25
24
25
25
25
26
25
24
23
23
25
27
28
29
31
32
32
33
32

Dew Point (°C)

18
18
19
20
20
20
20
20
21
20
20
20
20
20
19
21
21
23
24
24
23
23
24
23

Relative Humidity (%)

70
73
78
83
88
91
92
95
98
96
96
98
96
98
95
89
83
81
77
73
68
65
64
62

Pressure (mb)

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

Ozone (du)

303
304
305
306
304
305
306
306
305
305
307
305
305
307
309
309
308
308
308
307
304
302
301
301

Saturday 23

First Quarter 50%

12:34

00:54

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: 05:02, Set: 19:03, Transit: 12:03. Moon - Rise: 12:34, Set: 00:54. Civil Dark: 19:31 - 04:34. Nautical Dark: 20:04 - 04:00. Astro Dark: 20:40 - 03:24

Total Clouds (% Sky Obscured)

87
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)

25
29
2
0
4
4
5
3
42
50
49
57
62
70
79
77
77
73
91
88
88
86
81
84

Medium Clouds (% Sky Obscured)

15
0
2
4
2
0
0
22
21
73
63
87
92
43
93
99
99
100
100
100
96
100
100
100

High Clouds (% Sky Obscured)

66
100
100
100
100
100
100
100
100
100
100
100
100
98
94
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
2
4
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
2
26
83
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
1.5
1.9
1.4
2.4
1.5
2.6
0.7
0.6
0.5

Wind Speed/Direction (mph)

7
9
9
7
7
9
12
11
11
11
10
11
11
11
12
13
13
13
12
12
12
11
13
13

Chance of Frost

Temperature (°C)

30
29
29
28
26
26
25
24
23
23
22
22
22
22
22
22
22
22
23
23
23
23
23
23

Feels Like (°C)

32
30
30
28
27
26
24
24
23
22
22
21
21
21
21
21
21
21
23
24
24
24
23
23

Dew Point (°C)

22
21
24
24
23
23
23
22
22
22
21
21
21
21
21
20
20
19
20
21
22
22
22
22

Relative Humidity (%)

59
62
72
80
82
83
88
91
92
94
94
95
95
95
94
91
85
83
83
87
92
94
92
92

Pressure (mb)

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

Ozone (du)

300
301
301
300
301
299
298
296
296
295
296
295
294
293
292
292
291
290
288
287
287
285
285
285

Sunday 24

Waxing Gibbous 61%

13:34

01:21

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: 05:01, Set: 19:04, Transit: 12:03. Moon - Rise: 13:34, Set: 01:21. Civil Dark: 19:31 - 04:33. Nautical Dark: 20:05 - 04:00. Astro Dark: 20:41 - 03:24

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
97
98
99
99

Low Clouds (% Sky Obscured)

84
89
89
89
86
88
92
95
93
92
84
89
94
93
92
88
83
89
91
93
82
81
86
91

Medium Clouds (% Sky Obscured)

96
89
99
100
100
100
100
95
100
91
100
95
99
87
96
84
75
54
71
69
79
84
43
25

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
76
73
13
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
7
9
5
3
3
2
0
0
0
0
0
0
0
0
0
0
0
0
2
2
9

Fog (%)

0
0
0
0
0
0
0
0
2
20
4
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
57
52
37
13
14
21
6
5
9

Precipitation Amount (mm)

1.2
0.3
0.4
0.7
1.2
2.8
1.6
0.7
0.9
0.9
0.9
1.9
2
0.9
0.5
0
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
24
24
25
25
25
25
25
24

Feels Like (°C)

24
24
23
24
24
24
24
24
24
24
23
23
23
23
23
24
24
25
26
26
26
27
27
26

Dew Point (°C)

22
22
22
23
22
23
23
23
23
23
23
23
23
23
22
23
23
24
25
24
24
24
24
24

Relative Humidity (%)

94
95
97
98
97
97
98
98
98
98
98
98
98
98
97
98
98
98
98
97
97
97
97
95

Pressure (mb)

1004
1004
1003
1003
1003
1003
1003
1003
1003
1002
1002
1001
1001
1001
1001
1001
1002
1002
1002
1002
1002
1001
1001
1001

Ozone (du)

284
284
283
282
281
280
280
279
279
278
277
276
276
277
277
278
278
279
279
280
280
281
281
281

Monday 25

Waxing Gibbous 71%

14:32

01:47

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: 05:01, Set: 19:04, Transit: 12:03. Moon - Rise: 14:32, Set: 01:47. Civil Dark: 19:32 - 04:33. Nautical Dark: 20:06 - 03:59. Astro Dark: 20:42 - 03:23

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
100
76
83
98
99
100
100
100
100
100
100
100
100
98
99
97
97
98

Low Clouds (% Sky Obscured)

96
90
83
80
78
77
76
73
70
68
75
83
90
93
97
100
100
100
100
88
77
65
75
85

Medium Clouds (% Sky Obscured)

21
21
23
23
22
23
21
30
41
48
50
44
39
42
45
42
47
46
43
28
27
21
22
23

High Clouds (% Sky Obscured)

0
15
30
55
60
75
75
59
44
22
20
37
100
41
72
94
56
69
57
84
58
40
46
7

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 (%)

5
8
6
1
1
0
0
0
1
0
1
1
2
6
6
2
3
4
2
12
14
19
8
9

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)

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

Chance of Frost

Temperature (°C)

24
23
23
23
22
21
21
20
20
20
19
19
19
19
19
19
20
20
20
20
21
21
23
23

Feels Like (°C)

26
25
26
25
23
22
22
21
21
21
20
20
20
20
20
19
20
20
20
20
20
20
21
21

Dew Point (°C)

23
23
22
22
21
20
20
19
19
19
19
19
18
19
18
18
18
18
18
19
19
18
19
19

Relative Humidity (%)

95
95
95
94
92
94
94
95
96
95
95
96
95
96
95
93
91
91
92
92
88
82
76
78

Pressure (mb)

1001
1001
1002
1002
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1004
1004
1004
1005
1005
1005
1005
1004
1004
1004

Ozone (du)

281
281
282
282
282
281
281
280
279
279
279
279
279
280
280
281
280
281
280
281
281
281
280
279

Tuesday 26

Waxing Gibbous 80%

15:30

02:13

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: 05:00, Set: 19:05, Transit: 12:03. Moon - Rise: 15:30, Set: 02:13. Civil Dark: 19:33 - 04:33. Nautical Dark: 20:06 - 03:59. Astro Dark: 20:43 - 03:22

Total Clouds (% Sky Obscured)

99
99
99
100
100
100
100
100
98
98
96
96
88
95
98
99
96
94
91
94
95
96
94
93

Low Clouds (% Sky Obscured)

96
93
91
90
93
96
98
96
93
92
88
85
79
75
72
69
71
73
75
81
86
92
88
83

Medium Clouds (% Sky Obscured)

21
26
32
38
33
30
26
23
30
31
32
32
27
25
80
35
35
31
23
34
37
44
43
36

High Clouds (% Sky Obscured)

41
62
79
100
100
100
100
41
51
80
75
92
6
2
55
11
37
62
82
71
61
76
52
27

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 (%)

5
15
2
0
2
2
1
3
3
2
3
3
1
4
8
14
35
25
13
14
12
7
8
8

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
20
21
20
20
20
20
20
20
21
20
20
19
21
21
20
20
21
22
22
22
23
23
25

Dew Point (°C)

18
19
19
19
18
18
18
19
19
19
19
19
19
19
19
19
18
18
18
18
18
18
18
18

Relative Humidity (%)

78
84
86
89
89
91
89
91
91
93
95
96
96
96
95
92
86
81
76
72
70
68
66
66

Pressure (mb)

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

Ozone (du)

279
278
278
279
279
279
279
279
279
279
278
279
279
280
280
281
282
281
281
281
281
281
281
281

Wednesday 27

Waxing Gibbous 87%

No Rise

02:41

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 OK

Sun - Rise: 05:00, Set: 19:06, Transit: 12:03. Moon - Rise: No Rise, Set: 02:41. Civil Dark: 19:33 - 04:32. Nautical Dark: 20:07 - 03:58. Astro Dark: 20:44 - 03:22

Total Clouds (% Sky Obscured)

93
87
80
75
71
67
63
73
83
93
93
96
98
88
76
65
76
86
93
86
78
60
50
48

Low Clouds (% Sky Obscured)

78
61
44
27
19
12
4
13
23
32
23
14
4
3
1
0
0
4
15
33
39
53
37
18

Medium Clouds (% Sky Obscured)

32
32
32
36
38
36
37
50
66
87
79
72
59
58
61
63
63
64
64
65
63
60
50
44

High Clouds (% Sky Obscured)

3
16
27
37
41
45
50
54
54
62
77
88
98
69
37
6
4
2
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
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 (%)

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

Chance of Frost

Temperature (°C)

24
24
23
23
22
22
21
21
20
20
21
21
21
21
22
22
23
24
25
26
27
28
29
29

Feels Like (°C)

25
25
24
25
25
22
22
23
23
23
23
23
22
22
22
22
20
27
27
28
26
26
25
30

Dew Point (°C)

18
18
18
19
19
19
18
18
18
18
18
18
18
18
19
18
18
19
20
22
21
22
21
21

Relative Humidity (%)

67
68
72
78
83
84
84
85
85
85
84
85
85
85
81
78
74
75
76
77
72
68
64
61

Pressure (mb)

1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1011
1011
1011
1011
1010
1010
1009
1009

Ozone (du)

280
280
280
280
280
280
281
281
281
281
280
281
282
283
283
284
284
285
285
286
286
287
287
288

Thursday 28

Waxing Gibbous 93%

16:28

03:10

16 OK
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 OK
10 OK
11 OK
12 OK
13 Bad

Sun - Rise: 05:00, Set: 19:06, Transit: 12:03. Moon - Rise: 16:28, Set: 03:10. Civil Dark: 19:34 - 04:32. Nautical Dark: 20:08 - 03:58. Astro Dark: 20:45 - 03:21

Total Clouds (% Sky Obscured)

46
57
69
81
82
83
85
84
83
83
83
84
84
84
82
81
59
40
24
32
41
49

Low Clouds (% Sky Obscured)

3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

39
51
62
78
82
83
85
84
83
83
83
84
84
84
81
71
56
35
18
24
30
30

High Clouds (% Sky Obscured)

0
0
0
0
0
1
1
5
16
27
44
59
71
48
23
2
2
2
3
2
1
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

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)

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

Chance of Frost

Temperature (°C)

29
29
27
25
24
23
23
22
21
21
21
20
20
19
21
21
22
24
25
27
28
28

Feels Like (°C)

29
28
29
29
29
24
24
24
24
25
26
20
20
19
19
18
16
25
25
25
26
27

Dew Point (°C)

20
19
19
19
19
18
18
17
15
14
12
13
13
13
13
12
11
10
8
7
7
6

Relative Humidity (%)

58
54
61
69
77
75
74
72
67
63
59
63
65
69
62
55
49
41
33
28
26
24

Pressure (mb)

1009
1009
1009
1010
1010
1010
1011
1011
1011
1011
1011
1011
1012
1012
1013
1013
1014
1014
1014
1014
1013
1012

Ozone (du)

288
289
290
291
293
293
293
293
293
293
293
294
295
295
296
297
298
298
299
300
300
301

Forecast for Gaotang, China (32.74,118.43)

Generated: 22/05/26 16:47:01. Forecast: 22/05/26 to 28/05/26. Timezone: UTC+8.00