Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 7

Waning Gibbous 77%

21:28

10:05

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

Sun - Rise: 07:32, Set: 16:59, Transit: 12:15. Moon - Rise: 21:28, Set: 10:05. Civil Dark: 17:29 - 07:02. Nautical Dark: 18:03 - 06:28. Astro Dark: 18:36 - 05:55

Total Clouds (% Sky Obscured)

68
87
100
100
100
100
95
69
34
30
22
4
3
2
3
2
2
3
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)

40
43
50
92
100
100
95
62
23
14
2
1
1
1
1
1
1
2
0
0
0
0
0
0

High Clouds (% Sky Obscured)

13
77
35
25
20
20
15
15
20
15
11
2
1
1
1
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
6
6
6
6
5
4
3
3
3
3
3
3
2
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

-11
-10
-8
-6
-5
-5
-4
-4
-4
-5
-8
-9
-9
-9
-9
-9
-9
-9
-9
-9
-10
-10
-10
-10

Feels Like (°C)

-13
-12
-11
-10
-10
-9
-9
-9
-9
-9
-12
-12
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11

Dew Point (°C)

-20
-20
-20
-21
-22
-22
-22
-22
-22
-21
-21
-21
-21
-21
-21
-21
-20
-20
-20
-19
-19
-19
-19
-19

Relative Humidity (%)

46
45
38
30
25
24
22
22
23
27
33
36
36
36
37
37
39
40
41
43
44
44
44
44

Pressure (mb)

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

Ozone (du)

371
371
372
379
381
377
378
378
377
382
379
380
379
374
380
384
379
374
366
354
345
345
348
355

Thursday 8

Waning Gibbous 68%

22:34

10:28

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 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:32, Set: 17:00, Transit: 12:16. Moon - Rise: 22:34, Set: 10:28. Civil Dark: 17:30 - 07:02. Nautical Dark: 18:04 - 06:28. Astro Dark: 18:37 - 05:55

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
3
5
76
100
88
93
84
92
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
0
0
0
0
1
2
32
24
65
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
67
100
88
91
84
85
76

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-11
-11
-9
-7
-6
-6
-5
-5
-6
-6
-8
-9
-9
-9
-9
-8
-8
-8
-10
-10
-9
-9
-9
-9

Dew Point (°C)

-19
-19
-18
-17
-16
-16
-16
-16
-16
-16
-16
-16
-15
-15
-15
-15
-15
-14
-14
-14
-14
-14
-14
-14

Relative Humidity (%)

44
45
41
36
35
34
32
31
32
37
46
50
51
51
50
51
51
53
53
52
52
52
52
52

Pressure (mb)

1031
1030
1030
1030
1028
1026
1025
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1021
1020
1020
1019
1018
1017
1017

Ozone (du)

356
354
355
358
354
351
353
353
354
356
363
364
365
362
354
347
346
347
350
359
367
377
355
352

Friday 9

Waning Gibbous 58%

23:37

10:49

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

Sun - Rise: 07:32, Set: 17:01, Transit: 12:16. Moon - Rise: 23:37, Set: 10:49. Civil Dark: 17:31 - 07:02. Nautical Dark: 18:05 - 06:28. Astro Dark: 18:37 - 05:55

Total Clouds (% Sky Obscured)

94
80
65
68
50
68
100
40
78
91
82
41
35
20
14
5
0
0
0
4
8
7
7
11

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
14
38
15
36
18
7
7
5
0
0
0
4
8
7
7
6

Medium Clouds (% Sky Obscured)

72
5
30
28
40
13
59
40
66
84
79
41
28
12
8
0
0
0
0
0
0
0
1
11

High Clouds (% Sky Obscured)

70
20
14
19
25
55
60
0
1
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
7

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
7
19
9
2
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
3
3
4
6
6
7
8
6
6
4
5
5
5
8
10
11
10
11
11
13
12
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-9
-8
-6
-5
-4
-4
-4
-2
-5
-7
-8
-7
-8
-9
-9
-10
-10
-11
-12
-13
-15
-15
-16

Dew Point (°C)

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

Relative Humidity (%)

53
51
47
40
36
36
34
34
36
41
50
54
55
60
58
51
50
54
55
49
48
49
50
59

Pressure (mb)

1016
1016
1015
1015
1013
1011
1009
1009
1008
1008
1008
1009
1009
1009
1008
1008
1009
1010
1011
1012
1012
1014
1015
1017

Ozone (du)

348
350
354
357
356
362
366
382
388
393
399
413
422
426
427
432
440
449
453
450
449
452
450
447

Saturday 10

Third Quarter 48%

00:40

11:09

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

Sun - Rise: 07:32, Set: 17:02, Transit: 12:17. Moon - Rise: 00:40, Set: 11:09. Civil Dark: 17:32 - 07:02. Nautical Dark: 18:06 - 06:28. Astro Dark: 18:38 - 05:55

Total Clouds (% Sky Obscured)

8
10
10
1
0
0
0
20
40
60
43
23
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

7
10
1
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)

3
10
10
1
0
0
0
20
40
60
43
23
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)

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

Chance of Frost

Temperature (°C)

-10
-11
-11
-10
-10
-10
-10
-10
-9
-10
-11
-12
-12
-13
-14
-15
-16
-16
-16
-16
-16
-16
-16
-16

Feels Like (°C)

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

Dew Point (°C)

-17
-19
-21
-22
-24
-26
-27
-26
-25
-25
-25
-25
-24
-26
-30
-31
-31
-30
-29
-28
-27
-27
-28
-27

Relative Humidity (%)

60
52
42
36
32
25
22
23
26
29
31
32
36
33
24
23
24
27
31
35
37
36
35
38

Pressure (mb)

1019
1020
1022
1023
1024
1024
1024
1024
1024
1024
1025
1026
1027
1028
1029
1029
1030
1030
1030
1030
1030
1029
1029
1029

Ozone (du)

447
454
454
455
454
452
447
441
437
437
439
441
444
442
442
438
435
429
416
407
403
397
394
383

Sunday 11

Waning Crescent 38%

01:42

11:31

07 OK
08 OK
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 OK
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good

Sun - Rise: 07:31, Set: 17:03, Transit: 12:17. Moon - Rise: 01:42, Set: 11:31. Civil Dark: 17:33 - 07:01. Nautical Dark: 18:06 - 06:27. Astro Dark: 18:39 - 05:55

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
0
0
0
8
17
24
16
7
0
0
1
1
2
1

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
8
5
2
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
8
14
5
2
2
0
0
1
1
2
1

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
1
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)

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

Chance of Frost

Temperature (°C)

-17
-16
-14
-12
-10
-9
-8
-8
-8
-9
-11
-12
-12
-12
-12
-12
-11
-11
-11
-11
-11
-11
-11
-11

Feels Like (°C)

-19
-18
-16
-14
-13
-12
-12
-12
-11
-12
-13
-14
-14
-14
-14
-14
-14
-14
-13
-13
-13
-13
-13
-13

Dew Point (°C)

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

Relative Humidity (%)

40
39
31
25
23
21
20
20
21
23
30
32
31
31
31
31
31
32
33
34
33
33
34
34

Pressure (mb)

1029
1029
1029
1028
1027
1026
1024
1022
1021
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1019
1019
1019
1019
1020

Ozone (du)

379
364
361
357
355
354
354
356
360
362
364
362
366
374
378
382
385
383
381
379
379
379
380
381

Monday 12

Waning Crescent 36%

02:44

11:54

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
02 Good
03 Good
04 Good
05 Good
06 Good

Sun - Rise: 07:31, Set: 17:04, Transit: 12:17. Moon - Rise: 02:44, Set: 11:54. Civil Dark: 17:34 - 07:01. Nautical Dark: 18:07 - 06:27. Astro Dark: 18:40 - 05:54

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
3
1
0
0
0
0

Medium Clouds (% Sky Obscured)

1
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)

1
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
8
9
9
10
10
10
11
9
8
7
7
7
7
7
7
7
6
6
5
5
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-14
-14
-12
-12
-11
-10
-10
-10
-8
-8
-9
-9
-10
-11
-12
-12
-12
-12
-12
-11
-13
-12
-13
-12

Dew Point (°C)

-23
-23
-22
-20
-18
-18
-18
-17
-18
-18
-18
-18
-19
-20
-20
-20
-20
-20
-20
-18
-19
-19
-19
-20

Relative Humidity (%)

34
35
34
33
33
34
34
35
39
43
50
50
50
49
48
47
45
46
47
50
51
52
54
47

Pressure (mb)

1020
1021
1021
1022
1022
1021
1020
1020
1020
1021
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022

Ozone (du)

383
384
386
388
390
388
386
384
385
387
388
387
385
384
384
383
383
384
384
384
385
386
386
388

Tuesday 13

Waning Crescent 29%

03:47

12:22

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: 07:31, Set: 17:05, Transit: 12:18. Moon - Rise: 03:47, Set: 12:22. Civil Dark: 17:35 - 07:01. Nautical Dark: 18:08 - 06:27. Astro Dark: 18:41 - 05:54

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

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
1

High Clouds (% Sky Obscured)

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-12
-12
-10
-8
-6
-6
-5
-5
-6
-6
-7
-8
-9
-10
-10
-10
-10
-10
-10

Feels Like (°C)

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

Dew Point (°C)

-22
-23
-22
-22
-21
-21
-21
-22
-22
-22
-22
-22
-22
-23
-23
-22
-23
-23
-23

Relative Humidity (%)

42
37
34
31
29
27
26
24
26
27
29
30
32
34
34
34
33
33
32

Pressure (mb)

1023
1023
1022
1022
1022
1021
1020
1019
1019
1020
1020
1021
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

389
391
388
385
382
380
377
375
374
372
370
367
365
362
362
361
361
359
357

Forecast for Hongshikeng, China (40.40,117.58)

Generated: 07/01/26 06:49:20. Forecast: 07/01/26 to 13/01/26. Timezone: UTC+8.00