Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 20

New Moon 1%

08:07

17:05

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
13 Good
14 Good
15 Good
16 Good

Sun - Rise: 07:06, Set: 16:54, Transit: 12:00. Moon - Rise: 08:07, Set: 17:05. Civil Dark: 17:24 - 06:36. Nautical Dark: 17:57 - 06:03. Astro Dark: 18:29 - 05:31

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
5
5
5
4
4
5
5
5
5
5
5
5
4
4
4
4
4
4
4
5
5
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

15
15
17
21
23
22
18
16
16
16
16
16
16
18
19
21
20
18
14
12
11
11
10
11

Pressure (mb)

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

Ozone (du)

335
330
328
325
328
331
334
331
329
329
329
330
330
331
334
338
337
338
329
325
324
322
320
319

Friday 21

Waxing Crescent 4%

09:06

17:05

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

Sun - Rise: 07:07, Set: 16:53, Transit: 12:00. Moon - Rise: 09:06, Set: 17:05. Civil Dark: 17:23 - 06:37. Nautical Dark: 17:56 - 06:04. Astro Dark: 18:28 - 05:32

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
2
2
2
4
11
46
0
0
2
2
35
45
40
45
6
2

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
3
4
3
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
2
2
2
4
10
42
0
0
2
2
35
45
40
44
4
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
3
3
2
2
2
2
2
3
3
3
2
2
1
2
2
2
2
3
3
4
4

Chance of Frost

Temperature (°C)

11
9
8
7
6
6
6
5
4
2
1
0
-0
-0
0
0
1
4
7
10
12
13
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

13
14
15
16
18
21
23
24
24
24
25
25
26
26
26
25
22
19
16
15
14
13
13
16

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1022
1021
1020
1020
1019

Ozone (du)

321
321
317
317
315
312
310
306
306
303
303
298
300
297
294
288
289
293
292
291
293
295
291
286

Saturday 22

Waxing Crescent 8%

09:59

17:51

17 Good
18 Good
19 Good
20 OK
21 Good
22 Good
23 Good
00 Good
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

Sun - Rise: 07:08, Set: 16:53, Transit: 12:00. Moon - Rise: 09:59, Set: 17:51. Civil Dark: 17:23 - 06:38. Nautical Dark: 17:56 - 06:05. Astro Dark: 18:28 - 05:33

Total Clouds (% Sky Obscured)

9
13
3
19
10
4
5
6
70
53
3
3
3
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)

2
0
0
0
0
0
1
2
2
2
0
1
1
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

7
13
2
18
10
3
4
3
65
53
3
3
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)

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

Chance of Frost

Temperature (°C)

11
9
7
6
6
5
5
4
3
3
2
2
1
1
1
1
3
5
8
11
13
14
13
12

Feels Like (°C)

9
7
5
5
3
4
4
3
2
-1
-1
1
0
-1
-1
1
2
4
8
10
11
12
11
10

Dew Point (°C)

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

Relative Humidity (%)

20
22
23
25
25
26
26
27
26
27
27
28
29
28
28
28
26
23
22
20
19
18
18
18

Pressure (mb)

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

Ozone (du)

286
292
296
297
299
296
295
299
300
300
301
300
299
300
299
300
304
303
302
307
316
315
313
316

Sunday 23

Waxing Crescent 14%

10:45

18:44

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

Sun - Rise: 07:09, Set: 16:52, Transit: 12:01. Moon - Rise: 10:45, Set: 18:44. Civil Dark: 17:22 - 06:39. Nautical Dark: 17:55 - 06:06. Astro Dark: 18:28 - 05:34

Total Clouds (% Sky Obscured)

0
0
0
1
4
7
4
1
0
11
57
82
92
96
100
100
100
100
85
57
25
20
20
20

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
3
5
6
4
55
70
57
25
20
20
8

Medium Clouds (% Sky Obscured)

0
0
0
0
0
5
0
0
0
5
8
12
13
96
69
65
100
92
85
57
25
20
20
15

High Clouds (% Sky Obscured)

0
0
0
0
1
1
1
0
0
3
14
16
35
54
78
80
79
76
63
50
25
6
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
4
3
2
3
3
5
6
6
6
6
6
6
6
9
11
14
14
14
16
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

20
21
22
24
26
30
33
35
32
33
32
32
32
34
36
34
33
30
28
27
24
23
22
23

Pressure (mb)

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

Ozone (du)

300
299
302
297
294
295
298
299
298
300
301
304
311
316
313
311
313
318
322
324
330
337
343
343

Monday 24

Waxing Crescent 22%

11:24

19:44

17 OK
18 OK
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
13 Good
14 Good
15 Good
16 Good

Sun - Rise: 07:10, Set: 16:52, Transit: 12:01. Moon - Rise: 11:24, Set: 19:44. Civil Dark: 17:22 - 06:41. Nautical Dark: 17:55 - 06:07. Astro Dark: 18:27 - 05:35

Total Clouds (% Sky Obscured)

20
16
8
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

20
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)

1
1
6
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)

13
13
12
10
9
9
9
7
6
4
4
4
4
3
3
3
3
4
6
6
7
8
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-14
-16
-17
-17
-18
-18
-18
-19
-19
-20
-20
-21
-23
-23
-23
-23
-22
-22
-21
-20
-19
-18
-18
-18

Relative Humidity (%)

23
22
22
23
23
23
23
23
23
22
23
20
18
18
18
18
17
16
16
16
17
17
18
18

Pressure (mb)

1023
1024
1025
1026
1027
1027
1028
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1027
1026
1025
1023
1023
1023

Ozone (du)

350
361
366
369
366
355
356
355
352
354
360
359
357
354
349
344
341
337
334
329
324
319
319
319

Tuesday 25

Waxing Crescent 31%

11:57

20:48

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 OK
12 OK
13 OK
14 OK
15 OK
16 OK

Sun - Rise: 07:11, Set: 16:51, Transit: 12:01. Moon - Rise: 11:57, Set: 20:48. Civil Dark: 17:21 - 06:42. Nautical Dark: 17:54 - 06:08. Astro Dark: 18:27 - 05:36

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
8
10
29
34
32
30
31
33

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
3
2
1
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
7
2
6
1
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
1
2
3
5
5
5

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

19
20
23
25
26
28
29
29
31
31
33
33
35
35
36
37
34
33
30
29
28
28
28
28

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1020
1020
1020
1019
1019
1018
1017
1016
1015
1014
1014

Ozone (du)

319
321
323
326
323
320
317
313
309
306
304
303
302
303
304
305
305
306
306
307
309
311
314
317

Wednesday 26

Waxing Crescent 29%

12:25

21:54

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

Sun - Rise: 07:12, Set: 16:51, Transit: 12:01. Moon - Rise: 12:25, Set: 21:54. Civil Dark: 17:21 - 06:43. Nautical Dark: 17:54 - 06:09. Astro Dark: 18:27 - 05:37

Total Clouds (% Sky Obscured)

23
13
0
0
0
0
2
3
5
3
2
0
4
6
5
3
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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
2
0
0
3
2
0
4
6
5
3
2
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
3
5
3
2
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
7
4
2
4
7
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 (%)

6
5
0
0
0
0
4
7
9
16
19
19
15
10
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)

2
3
6
9
9
10
10
10
9
8
8
9
9
9
10
10
10
10
10
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-13
-12
-11
-11
-10
-10
-9
-9
-9
-10
-11
-13
-16
-17
-19
-20
-19
-18
-17
-17
-17

Relative Humidity (%)

28
30
30
32
34
36
37
39
40
40
37
33
28
25
23
20
20
20
21
19
19

Pressure (mb)

1014
1014
1014
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1017
1017
1018
1018
1019
1019
1019
1018

Ozone (du)

321
323
326
328
335
342
349
349
350
351
353
354
356
358
360
361
360
359
358
357
356

Forecast for Wangfujing, China (39.90,116.41)

Generated: 20/11/25 17:05:32. Forecast: 20/11/25 to 26/11/25. Timezone: UTC+8.00