Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 1

Waxing Gibbous 100%

17:59

07:39

21 Good
22 Good
23 Good
00 Good
01 Good
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

Sun - Rise: 07:21, Set: 17:34, Transit: 12:28. Moon - Rise: 17:59, Set: 07:39. Civil Dark: 18:02 - 06:53. Nautical Dark: 18:35 - 06:20. Astro Dark: 19:06 - 05:49

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)

8
6
6
6
5
5
5
4
4
3
3
2
2
3
3
3
5
6
6
6
5
4
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-3
-4
-5
-7
-7
-8
-8
-8
-9
-8
-8
-8
-8
-5
-3
0
1
2
3
3
2
1
-1
-1

Dew Point (°C)

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

Relative Humidity (%)

29
29
28
28
28
28
28
29
30
32
33
33
30
28
26
25
24
24
22
22
24
25
26
30

Pressure (mb)

1029
1030
1031
1031
1031
1032
1032
1032
1032
1032
1033
1033
1034
1034
1034
1033
1031
1031
1030
1030
1030
1030
1030
1030

Ozone (du)

446
448
452
455
453
450
448
443
437
434
433
430
424
418
408
405
403
408
398
388
391
395
386
390

Monday 2

Full Moon 99%

19:11

08:08

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

Sun - Rise: 07:20, Set: 17:35, Transit: 12:28. Moon - Rise: 19:11, Set: 08:08. Civil Dark: 18:03 - 06:52. Nautical Dark: 18:36 - 06:20. Astro Dark: 19:07 - 05:48

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
2
3
32
61
40
50
57
88
100
100
100
100

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
29
61
40
50
57
86
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
45
40
37
48
67
100
100
100
80

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

33
35
35
35
35
34
33
33
33
33
33
33
30
29
26
23
23
22
23
25
27
27
28
28

Pressure (mb)

1030
1030
1030
1030
1029
1029
1029
1028
1028
1027
1028
1028
1028
1027
1027
1025
1024
1023
1022
1021
1021
1021
1021
1021

Ozone (du)

388
391
396
399
393
391
384
382
383
384
392
390
390
396
394
395
388
381
383
384
386
385
386
388

Tuesday 3

Waning Gibbous 96%

20:20

08:32

21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
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

Sun - Rise: 07:19, Set: 17:36, Transit: 12:28. Moon - Rise: 20:20, Set: 08:32. Civil Dark: 18:05 - 06:51. Nautical Dark: 18:37 - 06:19. Astro Dark: 19:08 - 05:47

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
3
0
0
0
0
0
0
0
0
10
13
5
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)

100
100
100
100
100
98
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
60
12
60
6
0
0
0
0
0
0
0
0
0
0
10
13
5
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
2
3
3
3
2
3
2
3
2
2
2
2
2
2
1
2
4
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

29
29
30
30
31
31
33
35
35
35
36
35
31
28
25
22
20
19
19
18
19
21
22
24

Pressure (mb)

1021
1020
1020
1020
1020
1019
1019
1018
1018
1018
1019
1019
1019
1019
1019
1018
1017
1016
1016
1016
1016
1017
1017
1018

Ozone (du)

386
383
380
377
373
376
374
372
363
368
360
356
357
358
355
352
353
356
357
360
362
360
359
361

Wednesday 4

Waning Gibbous 91%

No Rise

08:55

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

Sun - Rise: 07:18, Set: 17:38, Transit: 12:28. Moon - Rise: No Rise, Set: 08:55. Civil Dark: 18:06 - 06:50. Nautical Dark: 18:38 - 06:18. Astro Dark: 19:10 - 05:46

Total Clouds (% Sky Obscured)

0
0
0
0
0
5
44
4
8
14
20
20
25
30
45
68
78
82
86
83
55
28
1
4

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
3
44
0
0
0
0
2
3
5
10
52
72
76
82
83
55
28
1
3

High Clouds (% Sky Obscured)

0
0
0
0
0
4
8
4
8
14
20
20
25
30
45
62
62
72
77
79
55
28
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
6
6
8
10
9
9
9
9
9
9
10
10
11
11
10
9
9
8
7
7
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-14
-15
-15
-15
-14
-15
-15
-15
-16
-17
-19
-20
-22
-24
-25
-27
-28
-29
-30
-30
-30
-30
-29
-29

Relative Humidity (%)

25
25
26
27
30
27
28
29
28
27
25
23
19
15
13
11
9
8
7
7
7
8
9
9

Pressure (mb)

1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1030
1031
1032
1032
1032
1032
1031
1031
1031
1031
1032
1033
1033

Ozone (du)

360
356
356
358
357
357
358
364
362
362
362
369
366
358
357
359
361
358
358
357
356
356
357
358

Thursday 5

Waning Gibbous 83%

21:25

09:16

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

Sun - Rise: 07:17, Set: 17:39, Transit: 12:28. Moon - Rise: 21:25, Set: 09:16. Civil Dark: 18:07 - 06:49. Nautical Dark: 18:39 - 06:17. Astro Dark: 19:11 - 05:45

Total Clouds (% Sky Obscured)

6
8
26
43
61
70
76
82
81
81
75
52
27
5
3
2
1
0
0
0
0
0
0
1

Low Clouds (% Sky Obscured)

0
0
0
0
0
9
18
26
18
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

6
8
26
43
61
70
76
82
81
81
75
52
27
5
3
1
0
0
0
0
0
0
0
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-29
-29
-29
-29
-29
-29
-28
-28
-27
-27
-27
-27
-27
-26
-26
-24
-23
-21
-23
-25
-27
-24
-21
-18

Relative Humidity (%)

11
11
11
12
13
13
14
14
15
16
16
16
16
15
14
15
17
18
15
13
10
15
20
27

Pressure (mb)

1034
1034
1034
1035
1035
1035
1035
1035
1035
1036
1036
1037
1037
1037
1037
1035
1034
1033
1032
1032
1031
1031
1032
1032

Ozone (du)

363
371
379
384
383
384
381
382
391
402
391
395
399
403
406
403
401
398
399
400
401
413
426
439

Friday 6

Waning Gibbous 75%

22:29

09:38

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

Sun - Rise: 07:16, Set: 17:40, Transit: 12:28. Moon - Rise: 22:29, Set: 09:38. Civil Dark: 18:08 - 06:48. Nautical Dark: 18:40 - 06:16. Astro Dark: 19:12 - 05:44

Total Clouds (% Sky Obscured)

4
6
9
19
37
40
44
45
37
20
4
4
5
8
11
7
1
1
1
2
8
16
24
17

Low Clouds (% Sky Obscured)

2
2
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)

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

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)

5
3
3
2
3
3
3
4
4
4
4
4
4
4
4
5
7
8
7
7
7
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-18
-18
-18
-20
-22
-24
-24
-24
-25
-25
-24
-24
-23
-21
-20
-20
-20
-19
-20
-20
-21
-24
-26
-28

Relative Humidity (%)

29
30
32
27
23
19
20
20
20
21
22
22
22
21
20
19
17
15
15
14
14
12
11
10

Pressure (mb)

1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1033
1033
1033
1033
1032
1031
1029
1029
1029
1028
1029
1030
1030

Ozone (du)

442
445
449
447
446
444
446
447
449
452
456
459
462
465
469
469
469
469
467
464
462
460
458
456

Saturday 7

Waning Gibbous 66%

23:32

10:01

21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good

Sun - Rise: 07:15, Set: 17:41, Transit: 12:28. Moon - Rise: 23:32, Set: 10:01. Civil Dark: 18:09 - 06:47. Nautical Dark: 18:41 - 06:15. Astro Dark: 19:13 - 05:43

Total Clouds (% Sky Obscured)

8
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

Medium Clouds (% Sky Obscured)

6
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

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-28
-28
-28
-27
-27
-27
-27
-26
-26
-26
-26
-26
-25
-25
-24
-23
-22

Relative Humidity (%)

10
11
12
13
13
14
15
15
16
16
17
17
16
15
14
14
14

Pressure (mb)

1031
1031
1032
1032
1032
1033
1033
1033
1033
1034
1034
1035
1035
1035
1036
1035
1033

Ozone (du)

448
440
432
423
414
404
396
388
380
375
371
367
363
360
356
354
353

Forecast for Wangfujing, China (39.90,116.41)

Generated: 01/02/26 20:50:46. Forecast: 01/02/26 to 07/02/26. Timezone: UTC+8.00