Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 8

Waning Gibbous 74%

22:56

08:36

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

Sun - Rise: 06:25, Set: 18:08, Transit: 12:17. Moon - Rise: 22:56, Set: 08:36. Civil Dark: 18:33 - 05:59. Nautical Dark: 19:01 - 05:31. Astro Dark: 19:30 - 05:02

Total Clouds (% Sky Obscured)

74
38
36
29
26
12
5
5
6
24
34
100
100
100
100
82
61
100
86
73
98
100
92
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
12
4
1
1
0
0
3
3
4
6
4
4
4
0
0

Medium Clouds (% Sky Obscured)

69
38
36
29
26
12
5
4
6
6
30
4
0
90
27
0
26
12
0
24
60
2
62
88

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
2
24
34
100
100
100
100
73
35
100
82
71
94
100
92
96

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)

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

Chance of Frost

Temperature (°C)

2
3
3
5
7
8
9
11
12
12
12
12
11
10
9
8
7
6
6
6
5
4
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
79
70
65
59
55
53
51
51
48
49
50
61
69
69
67
66
69
78
80
80
79
80
82

Pressure (mb)

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

Ozone (du)

324
330
326
326
324
317
313
313
311
311
313
313
311
311
311
309
311
313
314
316
314
315
312
312

Monday 9

Waning Gibbous 64%

23:55

09:10

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 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good

Sun - Rise: 06:24, Set: 18:09, Transit: 12:16. Moon - Rise: 23:55, Set: 09:10. Civil Dark: 18:33 - 05:58. Nautical Dark: 19:02 - 05:29. Astro Dark: 19:31 - 05:01

Total Clouds (% Sky Obscured)

98
89
97
96
100
100
100
100
100
100
100
100
99
99
12
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
7
7
7
6
7
8
10
6
1
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

66
64
70
4
19
2
28
6
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

98
89
87
96
100
100
100
100
100
100
100
100
98
97
7
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
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)

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

Chance of Frost

Temperature (°C)

4
4
5
7
9
11
12
12
12
12
12
11
10
9
8
7
6
5
4
4
3
3
2
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
73
67
61
57
54
54
52
48
45
49
56
59
55
57
59
65
72
73
72
69
65
63

Pressure (mb)

1032
1032
1033
1034
1034
1034
1034
1033
1033
1032
1032
1032
1033
1033
1034
1034
1034
1034
1033
1033
1032
1032
1031
1031

Ozone (du)

312
312
313
314
314
312
311
311
313
314
315
316
318
318
321
320
319
319
322
323
326
330
336
338

Tuesday 10

Waning Gibbous 55%

00:52

09:48

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

Sun - Rise: 06:22, Set: 18:10, Transit: 12:16. Moon - Rise: 00:52, Set: 09:48. Civil Dark: 18:34 - 05:57. Nautical Dark: 19:03 - 05:28. Astro Dark: 19:31 - 04:59

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
22
40
3
49
59
21
87
95
98
97

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
5
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
22
40
2
34
42
21
67
85
92
76

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)

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
1
1
1
1
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)

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

Chance of Frost

Temperature (°C)

1
1
3
5
8
9
11
12
13
14
13
13
11
10
9
8
8
7
7
7
6
6
6
5

Feels Like (°C)

-0
-1
1
3
5
7
8
10
10
11
11
11
9
8
8
6
6
5
4
3
3
2
2
2

Dew Point (°C)

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

Relative Humidity (%)

63
63
52
45
39
36
33
31
30
29
29
34
42
45
50
56
61
63
59
53
51
59
67
71

Pressure (mb)

1031
1031
1031
1031
1030
1029
1028
1027
1025
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022

Ozone (du)

339
337
335
334
334
335
333
333
337
339
342
345
345
348
353
355
358
361
362
363
366
368
369
373

Wednesday 11

Third Quarter 52%

01:47

10:33

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 OK
19 Good
20 OK
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 OK

Sun - Rise: 06:21, Set: 18:10, Transit: 12:16. Moon - Rise: 01:47, Set: 10:33. Civil Dark: 18:35 - 05:55. Nautical Dark: 19:03 - 05:27. Astro Dark: 19:32 - 04:58

Total Clouds (% Sky Obscured)

94
93
92
88
82
81
75
74
78
76
70
56
33
18
12
6
0
0
0
0
0
1
4
11

Low Clouds (% Sky Obscured)

5
15
10
5
0
4
8
12
23
33
44
32
20
8
5
3
0
0
0
0
0
1
4
11

Medium Clouds (% Sky Obscured)

82
77
62
33
21
17
14
3
4
27
7
6
6
5
3
2
0
0
0
0
0
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)

9
9
7
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 (%)

24
37
43
20
11
3
1
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
5
7
8
9
7
6
6
6
7
7
6
5
3
2
2
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
2
5
6
7
7
8
8
8
9
10
8
6
6
4
4
4
4
3
3
2
2
2

Relative Humidity (%)

75
78
78
84
85
82
78
76
74
75
80
87
85
87
91
90
88
90
90
89
89
91
91
93

Pressure (mb)

1022
1022
1024
1024
1024
1024
1024
1023
1022
1023
1023
1023
1024
1025
1025
1026
1026
1027
1027
1027
1027
1028
1028
1028

Ozone (du)

378
379
381
383
385
383
378
373
369
367
364
363
360
360
361
362
364
366
368
369
370
369
365
358

Thursday 12

Waning Crescent 45%

02:37

11:23

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

Sun - Rise: 06:20, Set: 18:11, Transit: 12:16. Moon - Rise: 02:37, Set: 11:23. Civil Dark: 18:36 - 05:54. Nautical Dark: 19:04 - 05:26. Astro Dark: 19:33 - 04:57

Total Clouds (% Sky Obscured)

19
27
18
9
0
11
21
31
32
34
33
28
19
11
8
5
1
13
23
34
24
18
17
36

Low Clouds (% Sky Obscured)

19
25
17
9
0
10
20
31
32
34
33
28
19
11
8
5
0
13
23
34
24
18
17
36

Medium 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

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
1
2
28

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)

2
2
2
5
7
9
9
9
10
9
9
8
6
6
6
7
8
8
7
7
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
89
79
69
59
54
52
49
48
47
48
49
59
62
67
73
79
87
88
90
91
93
93
91

Pressure (mb)

1029
1030
1030
1031
1031
1031
1031
1030
1029
1029
1029
1029
1029
1029
1030
1030
1030
1030
1031
1031
1031
1030
1030
1030

Ozone (du)

353
351
351
351
352
350
349
348
345
344
343
340
339
337
335
332
330
327
326
325
323
324
324
324

Friday 13

Waning Crescent 35%

03:22

12:19

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 OK
02 Good
03 Good
04 Good
05 OK

Sun - Rise: 06:19, Set: 18:12, Transit: 12:15. Moon - Rise: 03:22, Set: 12:19. Civil Dark: 18:36 - 05:53. Nautical Dark: 19:05 - 05:24. Astro Dark: 19:34 - 04:56

Total Clouds (% Sky Obscured)

55
74
73
71
70
62
54
46
63
75
84
90
93
95
88
79
70
68
61
24
4
4
5
24

Low Clouds (% Sky Obscured)

52
58
38
19
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
18

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
8
19
46
57
53
55
50
49
40
36
26
24
4
4
5
14

High Clouds (% Sky Obscured)

55
74
73
71
70
62
54
46
46
30
14
10
5
0
3
6
10
27
41
22
4
4
5
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
2
2
3
3
3
4
5
5
11
10
11
10
10
10
5
6
6
6
5
5
2
2
2

Dew Point (°C)

2
1
1
1
-1
-1
-1
-1
-1
1
1
3
3
3
3
3
3
3
3
3
3
2
2
2

Relative Humidity (%)

86
82
76
64
53
45
42
38
35
38
41
45
50
55
62
64
65
67
71
74
79
79
80
82

Pressure (mb)

1030
1030
1030
1029
1029
1028
1027
1026
1025
1025
1024
1024
1024
1024
1024
1025
1025
1025
1024
1024
1024
1024
1023
1023

Ozone (du)

324
324
324
322
321
320
316
312
307
307
307
306
307
307
308
307
306
306
305
305
305
305
305
305

Saturday 14

Waning Crescent 26%

04:01

13:19

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 Bad
00 Bad
01 Bad

Sun - Rise: 06:17, Set: 18:13, Transit: 12:15. Moon - Rise: 04:01, Set: 13:19. Civil Dark: 18:37 - 05:52. Nautical Dark: 19:06 - 05:23. Astro Dark: 19:34 - 04:54

Total Clouds (% Sky Obscured)

44
63
62
60
59
56
53
50
63
75
88
92
96
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

38
56
56
56
57
50
43
36
31
29
27
38
52
67
63
59
56
56
57
57

Medium Clouds (% Sky Obscured)

15
5
0
0
0
0
0
0
0
0
0
15
33
55
70
88
100
98
95
95

High Clouds (% Sky Obscured)

14
14
10
7
3
8
9
9
37
68
88
92
85
79
82
84
88
91
96
100

ISS Passover

Visibility (miles)

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

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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
1
1
2
14
22
28
43
55
64
70
74
78
82
85
91

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.4
0.5
0.5
0.6
0.5
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
2
4
5
5
7
9
10
9
9
9
8
7
7
5
5
4
3
3

Dew Point (°C)

2
3
3
3
4
4
6
7
9
9
10
10
10
9
9
8
8
7
6
6

Relative Humidity (%)

82
80
79
74
69
65
68
72
76
80
84
87
90
91
93
95
95
96
94
94

Pressure (mb)

1024
1025
1025
1025
1025
1025
1025
1025
1024
1025
1025
1025
1026
1026
1027
1027
1028
1028
1028
1028

Ozone (du)

304
304
303
301
299
298
296
294
293
292
291
290
290
289
289
289
289
289
289
290

Forecast for Gaotang, China (32.74,118.43)

Generated: 08/03/26 06:02:50. Forecast: 08/03/26 to 14/03/26. Timezone: UTC+8.00