Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 30

Waxing Gibbous 79%

12:58

02:38

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
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good

Sun - Rise: 07:35, Set: 16:58, Transit: 12:16. Moon - Rise: 12:58, Set: 02:38. Civil Dark: 17:28 - 07:05. Nautical Dark: 18:02 - 06:31. Astro Dark: 18:35 - 05:58

Total 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
2

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
0
0
0
0
0
0
0
2

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
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-21
-21
-21
-21
-21
-20
-21
-21
-20
-19
-19
-19
-19
-20
-21
-21
-23
-24
-25
-26
-27
-28
-28
-29

Relative Humidity (%)

28
27
29
29
28
29
30
27
24
21
20
20
19
17
16
17
18
17
17
17
16
16
16
16

Pressure (mb)

1027
1027
1027
1027
1028
1029
1030
1031
1032
1032
1031
1030
1030
1030
1031
1031
1032
1033
1033
1034
1035
1035
1035
1036

Ozone (du)

385
391
394
397
402
404
406
402
396
394
390
386
382
380
381
382
385
386
382
379
376
381
385
383

Wednesday 31

Waxing Gibbous 88%

13:35

03:56

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
16 OK
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good

Sun - Rise: 07:35, Set: 16:59, Transit: 12:17. Moon - Rise: 13:35, Set: 03:56. Civil Dark: 17:29 - 07:05. Nautical Dark: 18:03 - 06:31. Astro Dark: 18:36 - 05:58

Total Clouds (% Sky Obscured)

0
2
1
2
1
0
0
3
0
2
1
3
6
1
24
2
3
3
4
3
2
3
2
0

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
2
1
1
1
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
3
0
2
1
3
6
1
24
2
2
2
3
2
2
3
2
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
5
4
3
3
3
3
3
4
3
2
1
1
1
2
2
2
2
2
2
1
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-11
-12
-13
-12
-13
-13
-13
-12
-10
-7
-6
-4
-4
-4
-4
-7
-6
-7
-8
-9
-9
-10
-9
-10

Dew Point (°C)

-29
-29
-29
-29
-29
-29
-29
-29
-27
-26
-25
-24
-25
-25
-25
-25
-26
-27
-28
-28
-28
-28
-28
-28

Relative Humidity (%)

16
17
17
18
19
19
20
19
18
18
17
17
16
15
15
16
16
16
16
17
17
18
18
19

Pressure (mb)

1037
1037
1037
1037
1037
1037
1038
1038
1039
1038
1037
1036
1035
1035
1034
1034
1034
1034
1034
1034
1034
1034
1033
1033

Ozone (du)

383
379
378
383
384
380
377
374
371
377
379
372
368
367
362
360
360
360
355
356
358
362
364
364

Thursday 1

Waxing Gibbous 95%

14:23

05:15

02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 OK
11 OK
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 Good
01 Good

Sun - Rise: 07:35, Set: 16:59, Transit: 12:17. Moon - Rise: 14:23, Set: 05:15. Civil Dark: 17:30 - 07:05. Nautical Dark: 18:04 - 06:31. Astro Dark: 18:36 - 05:58

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
35
34
81
87
100
100
85
60
68
35
37
38
37
21
7
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
13
20
75
83
100
100
85
60
68
35
37
38
37
21
7
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
3
3
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
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)

1
2
2
2
2
2
3
3
3
3
3
3
3
3
3
2
1
2
2
2
3
3
3
3

Chance of Frost

Temperature (°C)

-9
-9
-10
-11
-11
-12
-13
-12
-9
-5
-3
-1
-0
0
0
-1
-1
-2
-3
-5
-6
-7
-8
-9

Feels Like (°C)

-11
-11
-12
-13
-13
-14
-15
-14
-11
-9
-7
-6
-5
-5
-4
-4
-3
-4
-5
-6
-7
-9
-9
-10

Dew Point (°C)

-28
-29
-29
-30
-30
-31
-31
-31
-28
-26
-24
-23
-22
-22
-21
-21
-21
-21
-22
-22
-23
-25
-25
-26

Relative Humidity (%)

18
19
19
19
20
20
20
19
18
18
17
17
17
17
18
20
21
22
22
23
23
23
23
23

Pressure (mb)

1033
1033
1033
1032
1032
1032
1033
1033
1034
1034
1033
1032
1032
1032
1032
1033
1033
1034
1034
1035
1035
1036
1036
1036

Ozone (du)

367
368
368
363
362
361
362
361
359
360
361
359
359
367
370
369
367
367
369
370
369
368
369
369

Friday 2

Waxing Gibbous 99%

15:24

06:31

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
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good

Sun - Rise: 07:35, Set: 17:00, Transit: 12:18. Moon - Rise: 15:24, Set: 06:31. Civil Dark: 17:30 - 07:05. Nautical Dark: 18:04 - 06:31. Astro Dark: 18:37 - 05:59

Total 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

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
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
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
2
2
2
2
2
2
2
1
2
2
2
2
2
2
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-26
-27
-27
-28
-27
-26
-26
-24
-23
-22
-21
-20
-19
-20
-20
-19
-21
-21
-22
-23
-23
-23
-23
-23

Relative Humidity (%)

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

Pressure (mb)

1036
1036
1036
1035
1035
1035
1035
1035
1035
1035
1034
1033
1032
1031
1031
1031
1031
1031
1031
1030
1030
1030
1029
1029

Ozone (du)

367
369
370
370
372
371
363
359
356
352
357
362
364
367
362
361
353
349
344
342
341
342
340
341

Saturday 3

Full Moon 100%

16:36

07:37

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
16 Good
17 Good
18 Good
19 Good
20 OK
21 Bad
22 Bad
23 Bad
00 OK
01 OK

Sun - Rise: 07:35, Set: 17:01, Transit: 12:18. Moon - Rise: 16:36, Set: 07:37. Civil Dark: 17:31 - 07:05. Nautical Dark: 18:05 - 06:31. Astro Dark: 18:38 - 05:59

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
30
57
75
65
40
35

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
0
0
8
14
20
25
25
20

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-23
-23
-24
-25
-25
-26
-26
-24
-23
-22
-23
-23
-21
-21
-21
-20
-19
-18
-17
-18
-18
-19
-20
-21

Relative Humidity (%)

29
29
29
28
28
28
28
27
23
21
17
15
15
16
17
18
20
24
29
30
31
32
31
29

Pressure (mb)

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

Ozone (du)

340
338
335
333
333
331
330
329
333
338
339
339
339
339
339
339
341
343
345
351
356
362
360
358

Sunday 4

Waning Gibbous 98%

17:53

08:29

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

Sun - Rise: 07:36, Set: 17:02, Transit: 12:19. Moon - Rise: 17:53, Set: 08:29. Civil Dark: 17:32 - 07:05. Nautical Dark: 18:06 - 06:32. Astro Dark: 18:39 - 05:59

Total Clouds (% Sky Obscured)

30
30
15
10
10
15
25
40
80
85
79
74
71
71
65
46
43
47
42
29
12
8
4
0

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)

20
20
15
5
0
0
0
0
0
0
22
8
0
0
0
0
0
0
0
12
10
8
4
0

High Clouds (% Sky Obscured)

4
7
7
9
10
15
25
40
80
64
34
1
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-9
-10
-10
-10
-10
-10
-10
-9
-8
-7
-5
-3
-0
-1
-1
-1
-1
-1
-3
-3
-4
-4
-4

Dew Point (°C)

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

Relative Humidity (%)

28
27
25
24
24
24
23
21
20
19
18
17
17
17
18
18
20
21
22
23
24
25
26
26

Pressure (mb)

1030
1030
1031
1031
1031
1032
1032
1033
1033
1033
1032
1031
1031
1031
1030
1030
1030
1030
1031
1031
1031
1031
1031
1030

Ozone (du)

356
358
360
361
358
355
352
348
345
342
342
342
342
342
341
340
342
345
347
353
359
365
364
364

Monday 5

Waning Gibbous 96%

19:11

09:10

Sun - Rise: 07:36, Set: 17:03, Transit: 12:19. Moon - Rise: 19:11, Set: 09:10. Civil Dark: 17:33 - 07:05. Nautical Dark: 18:07 - 06:32. Astro Dark: 18:39 - 05:59

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Wangfujing, China (39.90,116.41)

Generated: 30/12/25 02:04:21. Forecast: 30/12/25 to 05/01/26. Timezone: UTC+8.00