Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 14

Waning Crescent 33%

01:54

14:01

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
02 Good
03 Good
04 Good

Sun - Rise: 06:54, Set: 16:53, Transit: 11:54. Moon - Rise: 01:54, Set: 14:01. Civil Dark: 17:22 - 06:25. Nautical Dark: 17:55 - 05:52. Astro Dark: 18:27 - 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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
1
2
4
6
7
7
8
8
7
6
4
4
4
3
4
3
3
2
2
2
3
3

Dew Point (°C)

-6
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-5
-5
-6
-6
-6
-7
-7
-7
-7
-7
-7
-7
-7

Relative Humidity (%)

58
57
55
50
42
35
33
31
29
29
31
41
47
49
48
46
46
45
46
47
47
47
48
48

Pressure (mb)

1021
1021
1021
1021
1021
1021
1020
1019
1018
1018
1018
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

310
311
311
311
308
306
307
308
309
309
307
309
306
307
308
306
305
306
305
305
303
302
303
303

Saturday 15

Waning Crescent 23%

02:55

14:21

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 Good
19 Good
20 OK
21 OK
22 OK
23 Bad
00 OK
01 OK
02 Good
03 Good
04 Good

Sun - Rise: 06:55, Set: 16:52, Transit: 11:54. Moon - Rise: 02:55, Set: 14:21. Civil Dark: 17:21 - 06:26. Nautical Dark: 17:54 - 05:53. Astro Dark: 18:26 - 05:21

Total Clouds (% Sky Obscured)

0
0
0
1
23
51
60
65
60
60
60
60
60
14
14
20
30
44
95
39
31
10
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
1
20
27
55
55
50
55
50
50
55
14
14
20
30
44
94
39
31
10
0
0

High Clouds (% Sky Obscured)

0
0
0
0
4
49
60
60
60
25
29
12
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
3
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
4
4
5
8
9
8
7
4
3
3
2
2
3
4
4
3
3
3
5
6
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-7
-6
-6
-5
-6
-8
-9
-9
-9
-7
-6
-7
-7
-8
-8
-9
-9
-8
-8
-7
-7
-7
-6

Relative Humidity (%)

49
50
51
48
43
35
25
24
24
25
31
35
37
37
37
37
37
38
39
39
42
45
49
56

Pressure (mb)

1021
1021
1022
1022
1022
1022
1022
1021
1021
1020
1020
1021
1021
1022
1022
1022
1023
1023
1023
1022
1023
1024
1025
1026

Ozone (du)

303
301
303
303
300
301
305
306
306
307
308
310
309
308
306
307
310
312
314
315
315
316
316
319

Sunday 16

Waning Crescent 16%

03:56

14:41

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 OK
22 OK
23 OK
00 Good
01 Good
02 Good
03 Good
04 Good

Sun - Rise: 06:56, Set: 16:51, Transit: 11:54. Moon - Rise: 03:56, Set: 14:41. Civil Dark: 17:21 - 06:27. Nautical Dark: 17:54 - 05:54. Astro Dark: 18:26 - 05:22

Total Clouds (% Sky Obscured)

6
12
12
0
0
0
3
3
0
0
0
0
0
3
2
16
18
18
20
2
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)

6
12
12
0
0
0
1
2
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
1
2
0
0
0
0
0
2
2
16
18
18
20
2
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
9
10
11
12
14
14
15
16
15
14
14
13
13
13
13
13
14
13
13
12
12
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-2
-4
-4
-4
-5
-5
-5
-6
-6
-6
-7
-9
-10
-10
-10
-12
-13
-13
-12
-12
-12
-12
-12

Dew Point (°C)

-5
-5
-7
-9
-13
-16
-17
-18
-18
-19
-21
-22
-22
-22
-22
-22
-23
-22
-22
-21
-21
-22
-22
-22

Relative Humidity (%)

65
68
66
56
37
30
27
25
24
22
20
19
22
24
25
24
23
25
28
29
29
29
29
29

Pressure (mb)

1027
1028
1030
1031
1032
1032
1033
1033
1033
1033
1034
1034
1036
1037
1037
1038
1038
1039
1039
1039
1039
1040
1039
1040

Ozone (du)

319
320
321
322
324
328
330
330
333
332
332
331
334
334
333
332
333
334
333
334
341
344
345
344

Monday 17

Waning Crescent 9%

04:57

15:01

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
02 Good
03 Good
04 Good

Sun - Rise: 06:58, Set: 16:51, Transit: 11:54. Moon - Rise: 04:57, Set: 15:01. Civil Dark: 17:20 - 06:28. Nautical Dark: 17:53 - 05:55. Astro Dark: 18:25 - 05:23

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
5
8
6
7
7
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
1
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
4
6
3
5
5
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
12
11
10
10
9
9
9
9
9
8
7
6
5
5
5
5
5
5
5
5
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-22
-21
-21
-21
-21
-21
-20
-20
-19
-19
-19
-18
-18
-18
-18
-18
-18
-18
-18
-18
-18
-18
-18
-19

Relative Humidity (%)

31
33
34
35
32
30
29
28
28
28
28
31
37
39
40
40
40
39
40
40
39
39
38
37

Pressure (mb)

1040
1040
1040
1041
1041
1041
1040
1040
1039
1038
1037
1037
1037
1037
1037
1037
1037
1037
1036
1036
1035
1034
1034
1033

Ozone (du)

336
334
331
332
332
334
338
340
341
341
343
339
335
328
330
334
333
328
323
320
317
315
311
311

Tuesday 18

Waning Crescent 4%

04:57

15:24

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
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good

Sun - Rise: 06:59, Set: 16:50, Transit: 11:54. Moon - Rise: 04:57, Set: 15:24. Civil Dark: 17:19 - 06:30. Nautical Dark: 17:52 - 05:56. Astro Dark: 18:25 - 05:24

Total Clouds (% Sky Obscured)

5
6
5
5
5
2
0
0
4
23
20
20
20
6
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

5
4
0
1
1
2
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
5
5
5
6
7
7
7
7
7
6
5
4
4
5
5
5
5
5
5
5
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-19
-20
-20
-20
-21
-19
-17
-16
-15
-14
-14
-12
-12
-11
-12
-12
-12
-12
-13
-12
-13
-13
-13
-13

Relative Humidity (%)

34
33
31
28
22
21
23
23
25
27
29
37
43
46
47
46
45
44
44
44
43
43
43
42

Pressure (mb)

1033
1032
1032
1032
1031
1031
1030
1029
1028
1027
1027
1027
1027
1028
1028
1028
1028
1027
1027
1027
1027
1027
1026
1026

Ozone (du)

311
311
311
312
312
313
312
311
312
314
315
316
316
311
308
310
311
312
313
312
311
310
309
308

Wednesday 19

Waning Crescent 1%

06:00

15:50

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 OK
19 OK
20 OK
21 OK
22 Good
23 OK
00 Bad
01 Bad
02 Bad
03 Bad
04 OK

Sun - Rise: 07:00, Set: 16:49, Transit: 11:55. Moon - Rise: 06:00, Set: 15:50. Civil Dark: 17:19 - 06:31. Nautical Dark: 17:52 - 05:57. Astro Dark: 18:24 - 05:25

Total Clouds (% Sky Obscured)

0
0
0
3
7
9
12
11
9
6
3
1
12
20
21
26
22
17
38
58
80
70
53
20

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
1
1
12
23
20

High Clouds (% Sky Obscured)

0
0
0
3
6
8
10
11
9
6
3
1
12
13
19
26
22
8
31
56
80
54
27
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
4
4
4
4
4
4
5
4
4
3
3
3
3
3
4
4
4
4
4
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

42
40
38
37
32
28
25
25
25
26
29
34
38
37
36
35
35
35
36
35
35
35
35
34

Pressure (mb)

1026
1026
1026
1026
1025
1025
1024
1023
1023
1022
1022
1023
1023
1023
1024
1024
1025
1025
1025
1025
1025
1025
1026
1026

Ozone (du)

308
307
306
305
305
304
304
304
305
305
305
305
305
308
311
315
314
313
312
311
309
307
312
316

Thursday 20

New Moon 0%

07:02

16:21

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 OK
22 Bad
23 OK
00 Good
01 Good

Sun - Rise: 07:01, Set: 16:49, Transit: 11:55. Moon - Rise: 07:02, Set: 16:21. Civil Dark: 17:18 - 06:32. Nautical Dark: 17:51 - 05:58. Astro Dark: 18:24 - 05:26

Total Clouds (% Sky Obscured)

9
4
4
0
0
0
0
0
0
0
0
0
0
0
0
19
38
54
36
18
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

Medium Clouds (% Sky Obscured)

9
4
4
0
0
0
0
0
0
0
0
0
0
0
0
19
12
5
3
2
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
17
34
51
34
17
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

3
3
3
3
3
4
4
4
4
4
4
4
3
3
3
3
3
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

34
32
31
30
25
21
17
17
17
17
21
26
32
32
32
32
30
29
27
27
27

Pressure (mb)

1026
1027
1027
1028
1027
1027
1027
1026
1025
1025
1025
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

320
320
320
320
319
318
316
317
317
318
316
315
314
314
314
314
316
318
320
321
321

Forecast for Hongshikeng, China (40.40,117.58)

Generated: 14/11/25 05:12:50. Forecast: 14/11/25 to 20/11/25. Timezone: UTC+8.00