Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 8

Waning Gibbous 56%

00:35

10:28

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

Sun - Rise: 07:14, Set: 17:42, Transit: 12:28. Moon - Rise: 00:35, Set: 10:28. Civil Dark: 18:10 - 06:46. Nautical Dark: 18:42 - 06:14. Astro Dark: 19:14 - 05:42

Total Clouds (% Sky Obscured)

0
0
0
1
3
13
42
46
17
48
87
32
64
93
82
74
100
100
100
100
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
8
20
8
17

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
64
32
30
18
38
71
97
76
92
94
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
1
2
12
41
44
14
47
45
5
50
89
79
67
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
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
1
4
4

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

18
19
20
20
21
21
22
22
23
23
23
22
20
19
18
17
16
17
17
18
18
19
19
21

Pressure (mb)

1029
1028
1027
1027
1026
1025
1025
1024
1024
1024
1024
1024
1023
1023
1021
1020
1019
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

353
354
358
357
352
352
351
353
355
351
350
346
344
346
346
347
360
360
361
356
358
363
376
378

Monday 9

Third Quarter 46%

01:38

10:59

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

Sun - Rise: 07:13, Set: 17:44, Transit: 12:28. Moon - Rise: 01:38, Set: 10:59. Civil Dark: 18:11 - 06:45. Nautical Dark: 18:43 - 06:13. Astro Dark: 19:15 - 05:41

Total Clouds (% Sky Obscured)

100
100
99
100
96
97
91
2
22
70
70
8
2
30
30
30
25
25
15
4
0
0
0
0

Low Clouds (% Sky Obscured)

40
1
3
34
2
27
21
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
96
100
94
88
88
1
20
60
55
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

71
96
94
100
75
87
63
0
0
60
60
6
2
30
30
30
25
25
15
4
0
0
0
0

ISS Passover

Visibility (miles)

8
5
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 (%)

16
2
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
1
2
1
1
2
2
2
2
2
3
2
3
5
7
10
11
10
9
9
9
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

21
23
24
25
25
26
27
27
27
28
28
27
25
19
15
14
15
15
15
16
16
17
18
20

Pressure (mb)

1018
1018
1018
1017
1017
1017
1016
1016
1017
1017
1018
1018
1018
1019
1018
1017
1017
1017
1018
1019
1020
1021
1022
1023

Ozone (du)

384
392
399
406
417
425
427
432
440
443
442
436
440
449
449
445
443
445
445
443
441
442
440
441

Tuesday 10

Waning Crescent 37%

02:40

11:37

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 OK
15 OK
16 OK
17 OK
18 Good
19 Good
20 Good
21 Good

Sun - Rise: 07:11, Set: 17:45, Transit: 12:28. Moon - Rise: 02:40, Set: 11:37. Civil Dark: 18:13 - 06:44. Nautical Dark: 18:44 - 06:12. Astro Dark: 19:16 - 05:40

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
29
26
25
20
7
2
1
1

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
10
4
5
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
19
26
25
20
4
2
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
5
4
4
3
3
4
3
3
3
2
2
1
2
3
5
6
6
7
5
4
3
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-17
-16
-15
-15
-15
-15
-15
-15
-15
-15
-15
-15
-15
-15
-15
-15
-15
-15
-15
-15
-15
-15
-15
-15

Relative Humidity (%)

23
25
28
29
30
32
33
34
36
36
36
33
29
25
22
19
18
17
17
18
20
23
24
26

Pressure (mb)

1024
1025
1025
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027
1026
1024
1023
1022
1021
1021
1021
1021
1021
1021

Ozone (du)

437
432
433
427
408
396
397
393
374
372
371
362
357
355
357
351
353
351
349
350
351
345
339
337

Wednesday 11

Waning Crescent 28%

03:38

12:22

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 OK
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:10, Set: 17:46, Transit: 12:28. Moon - Rise: 03:38, Set: 12:22. Civil Dark: 18:14 - 06:42. Nautical Dark: 18:45 - 06:11. Astro Dark: 19:17 - 05:39

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
3
5
13
6
8
8
7
3
20
49
100
85
71

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
3
3
2
30
23
20

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
4
6
8
5
4
0
20
42
92
85
48

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

26
27
28
29
30
31
32
31
31
31
29
26
22
20
18
16
15
14
13
14
16
17
18
19

Pressure (mb)

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

Ozone (du)

333
327
325
324
321
322
322
323
323
326
330
333
334
335
335
338
342
344
344
346
346
347
350
348

Thursday 12

Waning Crescent 19%

04:32

13:16

22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 OK
07 OK
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

Sun - Rise: 07:09, Set: 17:47, Transit: 12:28. Moon - Rise: 04:32, Set: 13:16. Civil Dark: 18:15 - 06:41. Nautical Dark: 18:47 - 06:10. Astro Dark: 19:18 - 05:38

Total Clouds (% Sky Obscured)

57
71
86
100
100
100
100
73
47
20
1
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)

15
43
72
100
99
99
100
70
40
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

56
66
83
100
100
100
100
68
40
10
1
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
1
2
3
3
3
3
3
3
3
3
2
2
2
1
1
2
2
3
4
4
4
3
3

Chance of Frost

Temperature (°C)

5
4
3
1
-0
0
0
0
0
0
1
3
5
7
10
12
14
15
15
15
13
11
9
8

Feels Like (°C)

1
0
-2
-3
-4
-4
-4
-4
-4
-4
-4
1
3
6
8
10
13
13
13
13
12
12
11
7

Dew Point (°C)

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

Relative Humidity (%)

19
20
21
23
24
25
26
26
25
25
26
24
21
18
16
15
14
15
15
15
16
17
19
20

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1017
1016
1015
1016
1015
1015
1015
1016
1016
1016

Ozone (du)

348
349
351
355
360
366
368
370
368
372
371
371
368
367
367
366
361
361
360
360
359
358
357
359

Friday 13

Waning Crescent 12%

05:19

14:17

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

Sun - Rise: 07:08, Set: 17:48, Transit: 12:28. Moon - Rise: 05:19, Set: 14:17. Civil Dark: 18:16 - 06:40. Nautical Dark: 18:48 - 06:08. Astro Dark: 19:19 - 05:37

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
8
25
73
85
88
91
86
87
89
76
68
56
43
37

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
8
25
73
85
88
91
86
87
89
73
45
18
25
31

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
2
2
2
2
2
2
2
2
2
3
3
4
4
4
4
4
5
6
6
9
10
10

Chance of Frost

Temperature (°C)

7
6
5
4
3
2
1
0
0
-0
-1
2
4
6
9
11
13
13
13
14
12
10
9
7

Feels Like (°C)

7
7
5
5
4
1
1
0
-0
-0
-1
0
1
3
4
5
6
12
12
12
11
10
10
4

Dew Point (°C)

-13
-13
-14
-14
-14
-14
-14
-15
-15
-15
-15
-14
-13
-13
-12
-11
-11
-10
-10
-10
-10
-10
-10
-10

Relative Humidity (%)

22
24
25
26
27
29
30
32
32
32
33
29
27
24
22
20
19
19
18
18
20
23
26
27

Pressure (mb)

1016
1017
1017
1016
1016
1016
1016
1016
1017
1017
1018
1018
1018
1018
1017
1016
1016
1016
1016
1017
1018
1020
1022
1023

Ozone (du)

361
363
365
367
369
370
371
371
370
369
368
366
363
361
360
360
359
361
362
364
368
372
376
382

Saturday 14

Waning Crescent 6%

05:58

15:22

22 OK
23 OK
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

Sun - Rise: 07:07, Set: 17:49, Transit: 12:28. Moon - Rise: 05:58, Set: 15:22. Civil Dark: 18:17 - 06:39. Nautical Dark: 18:49 - 06:07. Astro Dark: 19:20 - 05:36

Total Clouds (% Sky Obscured)

35
25
12
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

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

High Clouds (% Sky Obscured)

35
25
12
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

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
5
7
7
5
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-11
-11
-12
-13
-14
-17
-19
-21
-22
-23
-24
-24
-24
-25
-25
-25
-25
-25
-26
-26
-26
-26

Relative Humidity (%)

28
31
30
30
29
25
22
19
18
17
16
14
12
11
10
9
8
8
8
8
9
9

Pressure (mb)

1024
1025
1026
1027
1028
1029
1029
1030
1031
1032
1033
1033
1034
1034
1033
1032
1032
1031
1031
1031
1032
1032

Ozone (du)

388
394
393
391
390
391
391
391
391
391
390
386
381
377
371
366
360
360
359
359
361
363

Forecast for Wangfujing, China (39.90,116.41)

Generated: 08/02/26 22:40:27. Forecast: 08/02/26 to 14/02/26. Timezone: UTC+8.00