Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 1

Waning Gibbous 61%

22:48

13:00

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

Sun - Rise: 06:39, Set: 17:07, Transit: 11:53. Moon - Rise: 22:48, Set: 13:00. Civil Dark: 17:35 - 06:11. Nautical Dark: 18:07 - 05:38. Astro Dark: 18:39 - 05:07

Total Clouds (% Sky Obscured)

100
100
100
50
70
57
34
57
57
55
0
0
0
0
0
0
0
0
0
5
8
64
89
68

Low Clouds (% Sky Obscured)

69
12
1
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
6
54
89
67

High Clouds (% Sky Obscured)

100
100
100
15
47
33
12
19
38
32
0
0
0
0
0
0
0
0
0
0
1
5
3
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 (%)

34
21
6
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
4
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
5
6
7
9
10
10
10
11
11
9
6
4
4
4
3
3
2
1
2
2
2
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
93
96
82
60
55
46
43
39
36
36
38
43
47
48
48
49
50
51
51
51
51
51
50

Pressure (mb)

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

Ozone (du)

289
287
285
284
282
283
285
285
287
286
286
287
286
285
283
286
294
299
300
301
300
298
295
295

Monday 2

Third Quarter 49%

00:02

13:34

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: 06:40, Set: 17:06, Transit: 11:53. Moon - Rise: 00:02, Set: 13:34. Civil Dark: 17:34 - 06:12. Nautical Dark: 18:06 - 05:40. Astro Dark: 18:38 - 05:08

Total Clouds (% Sky Obscured)

11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
0
0
1
1
0

Low Clouds (% Sky Obscured)

4
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)

8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
0
0
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
55
55
51
42
37
32
28
29
30
29
35
46
48
46
46
44
44
45
44
45
45
45
45

Pressure (mb)

1022
1022
1023
1023
1023
1022
1021
1021
1020
1020
1019
1020
1021
1021
1022
1022
1023
1023
1023
1023
1024
1024
1023
1024

Ozone (du)

294
287
283
283
282
284
290
293
293
295
299
303
302
301
300
299
297
296
293
288
285
284
288
292

Tuesday 3

Waning Crescent 38%

01:13

14:02

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 OK
02 OK
03 OK
04 Bad

Sun - Rise: 06:41, Set: 17:04, Transit: 11:53. Moon - Rise: 01:13, Set: 14:02. Civil Dark: 17:33 - 06:13. Nautical Dark: 18:05 - 05:41. Astro Dark: 18:37 - 05:09

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
9
17
24
49

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
3
2
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
1
3
17
24
49

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

Chance of Frost

Temperature (°C)

3
3
3
4
7
9
11
11
12
11
10
9
7
5
5
5
4
4
3
3
3
3
3
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

45
44
44
43
36
31
27
25
26
27
29
36
46
52
63
75
79
85
89
91
93
94
93
93

Pressure (mb)

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

Ozone (du)

294
296
295
294
296
296
295
294
295
293
291
291
290
291
293
298
303
297
296
298
299
298
298
302

Wednesday 4

Waning Crescent 27%

02:21

14:27

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

Sun - Rise: 06:42, Set: 17:03, Transit: 11:53. Moon - Rise: 02:21, Set: 14:27. Civil Dark: 17:32 - 06:14. Nautical Dark: 18:04 - 05:42. Astro Dark: 18:36 - 05:10

Total Clouds (% Sky Obscured)

90
83
79
81
92
98
99
99
100
92
82
57
58
64
69
75
31
26
20
20
15
10
4
0

Low Clouds (% Sky Obscured)

0
0
0
2
2
2
2
2
3
2
3
28
8
40
69
75
8
6
6
5
8
5
2
0

Medium Clouds (% Sky Obscured)

1
2
3
13
18
23
24
88
100
92
82
57
58
64
69
5
2
1
1
1
0
0
0
0

High Clouds (% Sky Obscured)

73
49
28
46
61
76
85
92
100
75
50
25
19
30
32
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
1
1
1
0
1
1
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
3
4
5
6
6
6
6
6
5
5
4
4
4
4
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
88
82
76
64
57
49
51
54
54
60
68
75
78
76
75
75
80
82
85
86
86
86
86

Pressure (mb)

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

Ozone (du)

301
299
296
294
293
294
296
297
297
298
300
300
301
303
304
307
308
312
314
317
318
317
317
315

Thursday 5

Waning Crescent 18%

03:27

14:49

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: 06:43, Set: 17:02, Transit: 11:53. Moon - Rise: 03:27, Set: 14:49. Civil Dark: 17:31 - 06:15. Nautical Dark: 18:03 - 05:43. Astro Dark: 18:35 - 05:11

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
1
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
11
8
7
9
6
7

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

0
0
0
-0
-1
-4
-6
-6
-8
-11
-12
-13
-14
-13
-12
-12
-13
-14
-14
-15
-15
-16
-16
-16

Relative Humidity (%)

85
85
82
73
60
46
36
35
31
23
23
24
25
31
34
35
35
35
35
35
35
36
35
35

Pressure (mb)

1018
1019
1019
1020
1020
1019
1020
1019
1019
1018
1019
1021
1022
1024
1025
1026
1027
1028
1029
1029
1030
1030
1030
1031

Ozone (du)

314
313
312
312
315
319
321
322
320
320
321
321
323
324
323
323
323
323
324
325
327
329
330
331

Friday 6

Waning Crescent 11%

04:33

15:11

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

Sun - Rise: 06:45, Set: 17:01, Transit: 11:53. Moon - Rise: 04:33, Set: 15:11. Civil Dark: 17:29 - 06:16. Nautical Dark: 18:02 - 05:44. Astro Dark: 18:34 - 05:12

Total Clouds (% Sky Obscured)

8
9
10
10
10
10
7
5
3
3
2
0
1
2
3
16
30
44
48
52
55
61
61
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)

2
3
5
5
5
5
4
4
3
3
1
0
1
2
3
11
20
29
38
47
55
40
22
5

High Clouds (% Sky Obscured)

8
9
10
10
10
0
0
0
0
0
0
0
0
0
0
6
16
28
21
12
4
26
45
3

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

34
33
31
31
26
23
21
21
21
21
25
30
35
36
38
38
37
37
36
33
30
29
28
28

Pressure (mb)

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

Ozone (du)

332
332
331
330
329
328
327
328
329
329
329
329
329
327
326
325
324
324
323
322
321
320
320
319

Saturday 7

Waning Crescent 5%

No Rise

15:34

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

Sun - Rise: 06:46, Set: 17:00, Transit: 11:53. Moon - Rise: No Rise, Set: 15:34. Civil Dark: 17:28 - 06:17. Nautical Dark: 18:01 - 05:45. Astro Dark: 18:33 - 05:13

Total Clouds (% Sky Obscured)

16
9
5
16
31
45
61
65
62
47
33
16
14
11
9
19
34
45
65
82
95

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

9
9
5
16
31
45
46
43
40
30
21
11
10
9
7
13
20
27
52
76
95

High Clouds (% Sky Obscured)

0
0
0
0
0
0
3
5
5
4
2
1
1
1
1
7
13
19
46
73
95

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-19
-20
-20
-21
-20
-19
-18
-17
-16
-14
-13
-13
-12
-12
-12
-13
-13
-12
-12
-11
-10

Relative Humidity (%)

27
25
24
23
21
20
19
21
24
26
31
35
40
41
42
41
43
45
47
50
54

Pressure (mb)

1037
1038
1039
1039
1039
1039
1039
1038
1038
1037
1038
1038
1039
1040
1040
1041
1041
1041
1042
1041
1041

Ozone (du)

319
320
321
322
322
322
323
323
324
324
324
323
322
322
321
320
319
318
316
316
316

Forecast for Hongshikeng, China (40.40,117.58)

Generated: 01/11/26 05:48:14. Forecast: 01/11/26 to 07/11/26. Timezone: UTC+8.00