Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waning Crescent 5%

05:06

16:20

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
05 Good
06 Good
07 OK
08 Bad

Sun - Rise: 06:30, Set: 17:29, Transit: 11:59. Moon - Rise: 05:06, Set: 16:20. Civil Dark: 17:56 - 06:02. Nautical Dark: 18:28 - 05:31. Astro Dark: 18:59 - 05:00

Total Clouds (% Sky Obscured)

0
0
0
0
5
0
2
6
2
0
0
0
0
0
0
0
0
6
16
17
7
16
26
77

Low Clouds (% Sky Obscured)

0
0
0
0
5
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
6
2
0
0
0
0
0
0
0
0
5
11
4
5
15
24
33

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
16
0
0
1
54

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
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

23
20
17
15
15
14
14
14
15
16
16
17
18
19
21
22
24
26
26
27
28
28
28
26

Pressure (mb)

1037
1037
1037
1036
1035
1035
1035
1035
1035
1036
1036
1037
1038
1038
1038
1038
1038
1039
1039
1039
1039
1040
1040
1040

Ozone (du)

305
305
303
302
301
301
300
300
299
298
297
296
297
297
295
296
296
294
292
290
289
289
291
290

Monday 20

Waning Crescent 2%

06:07

16:40

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 OK
17 OK
18 OK
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
08 Good

Sun - Rise: 06:31, Set: 17:28, Transit: 11:59. Moon - Rise: 06:07, Set: 16:40. Civil Dark: 17:55 - 06:03. Nautical Dark: 18:26 - 05:32. Astro Dark: 18:58 - 05:01

Total Clouds (% Sky Obscured)

98
100
100
100
99
73
59
31
29
30
30
18
4
5
6
7
5
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)

17
22
15
41
37
21
13
5
0
0
0
0
3
5
6
5
3
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

95
100
100
100
98
63
37
31
29
30
30
18
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

23
21
19
18
17
15
14
14
15
17
21
27
29
29
28
29
31
30
29
30
30
31
30
27

Pressure (mb)

1041
1040
1040
1039
1038
1037
1036
1036
1036
1036
1037
1037
1037
1037
1037
1037
1037
1037
1037
1038
1038
1038
1038
1039

Ozone (du)

290
289
288
288
288
287
286
284
285
282
283
284
286
287
288
289
290
293
294
293
293
293
294
296

Tuesday 21

New Moon 0%

07:09

17:02

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 Bad
04 Bad
05 OK
06 OK
07 OK
08 Bad

Sun - Rise: 06:32, Set: 17:26, Transit: 11:58. Moon - Rise: 07:09, Set: 17:02. Civil Dark: 17:54 - 06:04. Nautical Dark: 18:25 - 05:33. Astro Dark: 18:56 - 05:02

Total Clouds (% Sky Obscured)

0
0
0
2
5
8
8
0
0
0
0
0
0
0
1
13
45
48
51
52
45
32
23
69

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
2

Medium Clouds (% Sky Obscured)

0
0
0
2
5
8
8
0
0
0
0
0
0
0
0
13
45
48
51
52
45
32
23
66

High Clouds (% Sky Obscured)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
6
7
9
9
10
11
10
9
8
7
6
6
6
6
5
4
2
2
1
1
1
1
2

Dew Point (°C)

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

Relative Humidity (%)

25
21
18
16
15
14
14
14
15
15
16
18
21
25
27
28
28
29
30
30
31
32
32
31

Pressure (mb)

1039
1038
1038
1037
1036
1035
1035
1035
1035
1035
1035
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1037

Ozone (du)

297
300
300
297
297
299
297
296
298
298
299
297
296
296
297
297
297
298
296
295
296
298
297
298

Wednesday 22

Waxing Crescent 1%

08:11

17:25

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

Sun - Rise: 06:33, Set: 17:25, Transit: 11:58. Moon - Rise: 08:11, Set: 17:25. Civil Dark: 17:52 - 06:05. Nautical Dark: 18:24 - 05:34. Astro Dark: 18:55 - 05:03

Total Clouds (% Sky Obscured)

88
91
91
93
95
84
78
54
18
20
23
27
34
36
49
90
92
96
83
96
95
96
90
86

Low Clouds (% Sky Obscured)

4
6
14
22
30
20
10
0
0
2
3
5
7
9
12
66
61
69
22
57
63
59
69
55

Medium Clouds (% Sky Obscured)

88
91
91
93
90
84
78
50
15
4
4
9
9
9
14
51
73
76
81
86
93
93
84
69

High Clouds (% Sky Obscured)

1
1
1
1
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
1
1
0
6
10
11
15
16
13
20
21
19
14

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

Chance of Frost

Temperature (°C)

6
8
10
11
11
12
12
12
11
10
10
9
8
8
8
7
7
7
7
7
7
7
7
7

Feels Like (°C)

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

Dew Point (°C)

-12
-11
-11
-11
-11
-10
-10
-9
-8
-6
-6
-6
-5
-5
-6
-6
-6
-6
-7
-7
-7
-7
-7
-8

Relative Humidity (%)

28
25
22
20
19
20
20
22
26
30
34
36
37
39
39
39
39
39
37
36
36
36
36
33

Pressure (mb)

1037
1036
1036
1035
1035
1034
1034
1034
1034
1034
1034
1034
1034
1035
1035
1035
1035
1035
1035
1035
1035
1035
1036
1037

Ozone (du)

297
299
300
300
300
301
302
303
304
302
301
299
300
302
304
303
302
302
303
304
299
292
287
286

Thursday 23

Waxing Crescent 3%

No Rise

17:53

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

Sun - Rise: 06:34, Set: 17:23, Transit: 11:58. Moon - Rise: No Rise, Set: 17:53. Civil Dark: 17:51 - 06:06. Nautical Dark: 18:22 - 05:35. Astro Dark: 18:54 - 05:04

Total Clouds (% Sky Obscured)

79
65
69
77
83
66
72
66
77
89
100
88
77
68
63
54
48
48
51
54
61
65
71
71

Low Clouds (% Sky Obscured)

41
27
33
39
45
30
15
0
14
28
42
42
43
43
38
32
27
23
20
16
10
5
4
1

Medium Clouds (% Sky Obscured)

62
54
55
57
59
59
55
51
40
26
12
8
4
0
11
22
48
48
51
54
61
65
71
71

High Clouds (% Sky Obscured)

0
0
0
7
9
5
19
24
49
75
100
74
48
26
21
30
30
30
30
30
61
65
65
50

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 (%)

9
2
2
2
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1

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
2
1
2
2
1
1
1
2
2
2
2
1
1
1
2
2
2
1
1
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
6
9
9
10
10
12
9
9
8
7
7
6
6
5
5
5
5
3
2
2
2
2
2

Dew Point (°C)

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

Relative Humidity (%)

31
29
27
27
26
26
27
29
31
34
37
39
39
40
40
41
42
43
43
43
44
43
43
43

Pressure (mb)

1037
1036
1036
1036
1035
1034
1034
1034
1034
1034
1035
1035
1035
1035
1035
1035
1034
1034
1034
1034
1033
1033
1033
1033

Ozone (du)

284
281
281
278
277
276
275
275
276
277
278
279
278
278
278
278
278
278
276
275
274
274
275
275

Friday 24

Waxing Crescent 7%

09:14

18:26

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

Sun - Rise: 06:35, Set: 17:22, Transit: 11:58. Moon - Rise: 09:14, Set: 18:26. Civil Dark: 17:50 - 06:08. Nautical Dark: 18:21 - 05:36. Astro Dark: 18:53 - 05:05

Total Clouds (% Sky Obscured)

74
73
55
46
47
56
70
85
79
58
37
55
69
85
70
72
81
80
79
76
70
60
46
50

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

74
73
55
41
25
24
31
71
59
33
8
6
4
2
2
3
3
14
25
36
53
60
46
50

High Clouds (% Sky Obscured)

45
50
45
46
47
56
70
85
68
36
3
19
21
17
38
68
81
67
33
0
0
0
0
2

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 (%)

1
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)

1
1
2
2
4
5
4
4
3
3
3
3
2
2
2
1
1
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

7
9
11
12
13
14
14
13
13
12
11
10
9
8
8
7
7
7
7
7
7
7
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

41
38
37
36
36
36
38
39
40
41
43
45
45
47
49
49
50
51
53
54
55
54
53
52

Pressure (mb)

1033
1032
1032
1031
1030
1028
1028
1028
1027
1027
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

277
278
280
279
279
278
278
278
278
277
276
275
276
277
277
278
278
278
279
281
282
283
284
285

Saturday 25

Waxing Crescent 12%

10:15

19:06

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

Sun - Rise: 06:36, Set: 17:21, Transit: 11:58. Moon - Rise: 10:15, Set: 19:06. Civil Dark: 17:48 - 06:09. Nautical Dark: 18:20 - 05:37. Astro Dark: 18:51 - 05:06

Total Clouds (% Sky Obscured)

56
62
65
67
69
67
64
62
43
26
11
10
9
3
0
0
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

56
62
65
67
69
59
53
41
32
25
11
10
9
2
0
0
0

High Clouds (% Sky Obscured)

3
5
3
2
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

2
2
2
1
2
3
4
4
5
5
4
4
4
4
5
5
5

Chance of Frost

Temperature (°C)

10
12
13
14
15
16
16
15
15
14
13
11
11
10
10
9
9

Feels Like (°C)

7
8
9
10
10
10
15
14
13
13
12
11
8
8
8
8
7

Dew Point (°C)

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

Relative Humidity (%)

51
49
48
39
31
25
23
21
20
21
23
24
23
22
20
21
22

Pressure (mb)

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

Ozone (du)

285
284
284
285
286
287
288
289
290
292
293
294
295
295
296
297
298

Forecast for Wangfujing, China (39.90,116.41)

Generated: 19/10/25 09:25:59. Forecast: 19/10/25 to 25/10/25. Timezone: UTC+8.00