Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 4

Waning Crescent 18%

02:26

14:31

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

Sun - Rise: 06:47, Set: 17:09, Transit: 11:57. Moon - Rise: 02:26, Set: 14:31. Civil Dark: 17:37 - 06:19. Nautical Dark: 18:09 - 05:47. Astro Dark: 18:41 - 05:15

Total Clouds (% Sky Obscured)

100
100
72
47
15
4
3
3
1
0
0
0
8
0
0
16
21
15
2
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
8
0
0
16
21
15
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
37
28
8
1
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
45
0
0
2
1
2
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 (%)

14
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
3
4
3
2
2
2
2
1
1
1
3
3
2
2
3
3
4
5
7
9
11
12

Chance of Frost

Temperature (°C)

13
14
14
14
13
12
10
10
9
8
7
6
5
4
4
4
3
3
3
5
10
14
15
16

Feels Like (°C)

11
11
11
11
12
11
10
10
8
9
7
6
4
4
4
3
2
2
1
3
7
10
11
11

Dew Point (°C)

-1
-2
-3
-4
-4
-4
-4
-4
-4
-4
-5
-5
-6
-5
-5
-6
-7
-10
-12
-12
-10
-8
-10
-14

Relative Humidity (%)

39
33
30
28
30
34
37
39
40
41
43
45
48
51
52
51
48
38
31
29
23
21
16
11

Pressure (mb)

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

Ozone (du)

305
309
309
309
311
313
314
315
314
317
315
318
320
321
320
318
318
320
319
319
318
318
319
321

Thursday 5

Waning Crescent 11%

03:32

14:54

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

Sun - Rise: 06:48, Set: 17:08, Transit: 11:57. Moon - Rise: 03:32, Set: 14:54. Civil Dark: 17:36 - 06:20. Nautical Dark: 18:08 - 05:48. Astro Dark: 18:40 - 05:16

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
4
3
13
100
93
47
42
5
7
4
0
0
0
3
3

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
3
3

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
3
12
99
91
47
39
3
6
3
0
0
0
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)

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

Chance of Frost

Temperature (°C)

16
16
15
14
13
11
10
8
7
7
6
5
4
4
3
2
1
1
1
0
3
6
9
11

Feels Like (°C)

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

Dew Point (°C)

-15
-16
-17
-17
-17
-17
-15
-16
-17
-19
-20
-20
-20
-20
-20
-20
-20
-20
-20
-21
-19
-18
-18
-18

Relative Humidity (%)

10
9
9
10
10
12
16
16
15
14
13
14
15
16
17
17
18
19
20
19
17
15
13
12

Pressure (mb)

1019
1019
1020
1021
1022
1023
1025
1026
1027
1027
1028
1028
1028
1028
1028
1029
1029
1029
1030
1031
1031
1031
1031
1030

Ozone (du)

325
326
329
329
327
324
324
324
323
322
323
323
324
325
325
326
325
327
325
325
326
327
327
329

Friday 6

Waning Crescent 5%

04:37

15:16

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

Sun - Rise: 06:49, Set: 17:07, Transit: 11:58. Moon - Rise: 04:37, Set: 15:16. Civil Dark: 17:35 - 06:21. Nautical Dark: 18:07 - 05:49. Astro Dark: 18:39 - 05:17

Total Clouds (% Sky Obscured)

0
0
0
0
0
5
9
34
27
21
7
56
29
7
5
69
44
35
46
41
44
93
96
92

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
25
28
32
86
88
88

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
9
12
5
4
45
22
4
4
69
8
13
9
6
5
7
96
65

High Clouds (% Sky Obscured)

0
0
0
0
0
3
8
6
20
15
4
4
4
4
0
10
37
2
8
5
4
3
8
9

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
0
3
3

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

Chance of Frost

Temperature (°C)

12
12
12
12
11
9
8
7
7
6
4
3
3
2
1
0
0
0
0
1
3
5
7
7

Feels Like (°C)

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

Dew Point (°C)

-17
-17
-17
-16
-15
-15
-15
-16
-16
-16
-17
-17
-17
-17
-17
-18
-18
-19
-19
-19
-18
-14
-11
-9

Relative Humidity (%)

11
11
12
12
14
17
17
17
18
19
19
21
22
23
24
24
23
23
22
21
21
24
27
30

Pressure (mb)

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

Ozone (du)

329
329
329
324
318
316
315
315
314
314
313
311
311
311
309
307
307
310
313
313
312
313
312
311

Saturday 7

Waning Crescent 2%

05:43

15:40

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:51, Set: 17:06, Transit: 11:58. Moon - Rise: 05:43, Set: 15:40. Civil Dark: 17:34 - 06:22. Nautical Dark: 18:06 - 05:50. Astro Dark: 18:38 - 05:18

Total Clouds (% Sky Obscured)

87
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
96
95
90
85

Low Clouds (% Sky Obscured)

81
96
98
99
99
100
100
100
100
99
100
99
95
95
95
96
96
95
95
88
82
78
77
73

Medium Clouds (% Sky Obscured)

19
95
82
53
27
56
100
100
100
100
100
100
100
100
100
100
100
100
100
98
96
95
90
85

High Clouds (% Sky Obscured)

16
60
74
100
100
100
100
100
100
100
100
100
100
100
100
100
98
96
73
68
27
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

2
15
26
30
56
77
87
95
95
95
95
95
95
95
95
95
95
95
79
78
70
44
27
16

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.4
0.6
0.9
1.2
1.3
1.6
1.3
1.4
1.6
1.3
0.9
0.7
0.4
0.5
0.4
0
0
0

Wind Speed/Direction (mph)

6
5
7
7
7
7
7
7
6
5
4
3
3
2
2
2
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-8
-6
-3
0
-1
-1
1
1
1
1
0
1
1
2
2
3
3
3
2
2
2
3
3
3

Relative Humidity (%)

33
35
46
58
56
61
72
75
86
91
91
94
93
94
94
96
96
98
94
94
94
94
93
88

Pressure (mb)

1035
1034
1034
1035
1035
1036
1037
1037
1037
1038
1038
1038
1038
1038
1038
1038
1038
1039
1039
1040
1041
1041
1041
1040

Ozone (du)

312
311
309
310
307
305
303
303
303
303
301
300
301
301
304
305
307
309
310
310
312
314
318
317

Sunday 8

Waning Crescent 0%

06:48

16:06

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

Sun - Rise: 06:52, Set: 17:05, Transit: 11:58. Moon - Rise: 06:48, Set: 16:06. Civil Dark: 17:33 - 06:23. Nautical Dark: 18:05 - 05:51. Astro Dark: 18:37 - 05:19

Total Clouds (% Sky Obscured)

67
42
34
27
20
11
1
4
9
13
8
4
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

57
25
19
13
10
6
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

13
5
1
1
1
1
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
1
2
3
3
1
-1
-5
-8
-9
-10
-10
-11
-12
-11
-11
-11
-11
-12
-12
-13
-13
-13

Relative Humidity (%)

75
70
67
69
76
82
78
68
53
44
43
41
39
39
40
41
43
42
41
39
34
28
25
22

Pressure (mb)

1040
1039
1039
1039
1040
1040
1040
1041
1041
1041
1041
1041
1041
1041
1040
1040
1040
1040
1040
1041
1040
1040
1039
1038

Ozone (du)

317
317
318
318
318
320
321
321
321
320
320
322
321
319
319
319
319
319
319
319
319
319
319
318

Monday 9

New Moon 1%

07:53

16:36

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
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good

Sun - Rise: 06:53, Set: 17:04, Transit: 11:58. Moon - Rise: 07:53, Set: 16:36. Civil Dark: 17:32 - 06:24. Nautical Dark: 18:04 - 05:52. Astro Dark: 18:36 - 05:20

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

20
17
19
20
21
24
27
29
32
35
37
38
38
39
40
41
42
41
39
38
33
29
25
22

Pressure (mb)

1037
1036
1035
1034
1034
1034
1033
1033
1033
1033
1033
1032
1032
1031
1031
1031
1030
1030
1030
1031
1030
1030
1030
1029

Ozone (du)

317
316
316
315
315
314
314
314
313
313
313
314
315
316
316
316
316
316
315
315
316
317
317
317

Tuesday 10

Waxing Crescent 1%

08:55

17:11

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

Sun - Rise: 06:54, Set: 17:03, Transit: 11:58. Moon - Rise: 08:55, Set: 17:11. Civil Dark: 17:31 - 06:25. Nautical Dark: 18:04 - 05:53. Astro Dark: 18:35 - 05:21

Total Clouds (% Sky Obscured)

0
4
7
7
10
14
19
15
8
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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
4
7
7
10
14
19
10
7
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)

3
4
4
3
3
3
3
4
4
4
4
4
4
4
3
3
3
3
3

Chance of Frost

Temperature (°C)

12
14
13
12
11
10
8
7
6
4
4
3
3
3
2
2
2
2
2

Feels Like (°C)

7
7
12
11
10
10
8
8
4
3
3
3
3
3
1
1
0
0
0

Dew Point (°C)

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

Relative Humidity (%)

20
18
19
20
21
24
28
33
34
34
36
37
38
38
39
39
39
38
37

Pressure (mb)

1028
1027
1027
1027
1026
1026
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1027

Ozone (du)

317
317
317
317
317
316
315
314
314
314
314
314
313
313
312
312
311
312
313

Forecast for Wangfujing, China (39.90,116.41)

Generated: 04/11/26 13:19:27. Forecast: 04/11/26 to 10/11/26. Timezone: UTC+8.00