Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 9

Waning Gibbous 58%

23:35

11:19

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

Sun - Rise: 07:18, Set: 17:25, Transit: 12:21. Moon - Rise: 23:35, Set: 11:19. Civil Dark: 17:52 - 06:51. Nautical Dark: 18:22 - 06:21. Astro Dark: 18:52 - 05:51

Total Clouds (% Sky Obscured)

71
65
82
50
46
27
23
30
35
42
90
41
76
31
14
16
0
5
29
35
92
26
68
79

Low Clouds (% Sky Obscured)

0
0
0
0
2
24
20
26
31
34
90
34
76
26
14
10
0
0
0
0
6
12
0
13

Medium Clouds (% Sky Obscured)

60
53
78
43
35
0
0
0
0
0
0
0
0
0
0
0
0
0
1
7
11
17
18
18

High Clouds (% Sky Obscured)

14
51
0
0
0
0
0
0
0
0
0
0
0
0
0
8
0
5
29
35
73
6
56
15

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

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
7
7
7
8
9
9
10
11
11
11
11
13
16
18
18
21
21
22
19
18
19
20
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-6
-6
-6
-6
-5
-4
-2
-1
-1
1
1
2
1
1
2
2
1
1
1
1
1
1
-1
-1

Relative Humidity (%)

70
68
70
68
72
77
81
86
88
88
85
74
62
57
57
54
47
50
55
60
65
64
60
62

Pressure (mb)

1023
1023
1022
1022
1022
1021
1021
1020
1019
1019
1019
1018
1018
1017
1016
1014
1014
1013
1014
1014
1014
1014
1014
1014

Ozone (du)

301
301
302
305
307
309
309
306
305
303
302
301
302
302
299
299
298
296
294
292
292
295
298
301

Saturday 10

Waning Gibbous 48%

00:33

11:45

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
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 OK
19 Bad
20 OK
21 Good

Sun - Rise: 07:18, Set: 17:25, Transit: 12:22. Moon - Rise: 00:33, Set: 11:45. Civil Dark: 17:52 - 06:51. Nautical Dark: 18:23 - 06:21. Astro Dark: 18:53 - 05:51

Total Clouds (% Sky Obscured)

83
59
59
37
41
96
72
70
77
86
85
95
100
89
84
85
83
70
36
28
14
51
8
2

Low Clouds (% Sky Obscured)

14
13
6
11
19
52
60
57
76
86
85
95
100
87
84
85
82
70
32
24
14
51
6
2

Medium Clouds (% Sky Obscured)

21
27
23
32
37
48
39
49
28
49
57
33
62
47
33
35
38
27
0
0
0
0
0
0

High Clouds (% Sky Obscured)

16
14
11
8
6
34
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
7
2
2
2
0
0
1
1
2
5
5
9
8
8
7
7
1
2
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
Snow
Snow
Snow
Snow
None
None
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

9
14
17
32
44
79
69
44
44
40
35
39
43
44
25
17
17
17
17
12
20
15
10
0

Precipitation Amount (mm)

0
0
0
0
0
0.8
0.6
0.2
0.1
0
0
0.1
0.1
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

22
21
20
20
18
15
14
12
12
12
12
12
12
12
14
15
17
17
17
17
17
17
16
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
63
65
65
67
78
87
86
87
89
89
86
81
71
64
57
53
58
63
73
82
89
79
70

Pressure (mb)

1015
1015
1015
1015
1015
1015
1016
1017
1018
1018
1019
1019
1020
1020
1020
1019
1019
1019
1020
1021
1022
1022
1023
1024

Ozone (du)

302
303
303
307
308
308
309
312
318
320
322
323
327
327
328
328
327
325
322
320
321
324
322
317

Sunday 11

Third Quarter 38%

01:30

12:14

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

Sun - Rise: 07:18, Set: 17:26, Transit: 12:22. Moon - Rise: 01:30, Set: 12:14. Civil Dark: 17:53 - 06:51. Nautical Dark: 18:24 - 06:21. Astro Dark: 18:54 - 05:51

Total Clouds (% Sky Obscured)

22
24
19
3
3
3
6
13
5
18
4
57
8
58
84
100
69
77
89
100
100
100
100
100

Low Clouds (% Sky Obscured)

20
23
17
3
3
3
4
8
3
2
0
0
0
1
1
1
1
1
1
1
0
0
0
8

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
2
2
22
46
47
48
46
64
88
92
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
1
1
3
0
13
1
16
64
100
35
57
80
100
100
100
95
100

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
1
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
11
10
10
9
8
7
7
7
7
6
6
6
6
6
7
7
7
6
6
7
7
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-9
-9
-7
-8
-8
-8
-8
-9
-9
-9
-9
-8
-7
-7
-6
-6
-6
-5
-4
-3
-3
-3
-3
-3

Relative Humidity (%)

69
73
76
75
76
80
82
80
79
77
72
59
53
48
47
45
46
49
55
70
78
81
83
86

Pressure (mb)

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

Ozone (du)

314
312
311
308
307
308
307
307
306
304
303
300
301
299
298
296
295
294
295
296
295
296
296
293

Monday 12

Waning Crescent 29%

02:28

12:45

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
13 Bad
14 Bad
15 OK
16 OK
17 Good
18 Good
19 Good
20 Good
21 Good

Sun - Rise: 07:18, Set: 17:27, Transit: 12:23. Moon - Rise: 02:28, Set: 12:45. Civil Dark: 17:54 - 06:51. Nautical Dark: 18:25 - 06:20. Astro Dark: 18:54 - 05:51

Total Clouds (% Sky Obscured)

100
100
99
97
95
95
96
97
92
50
48
44
37
36
36
38
34
26
16
8
8
5
4
9

Low Clouds (% Sky Obscured)

9
12
13
70
83
83
88
78
61
26
26
22
26
28
32
35
33
24
14
6
8
4
4
8

Medium Clouds (% Sky Obscured)

90
99
96
92
88
84
61
74
61
41
37
34
32
32
24
13
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
70
37
5
4
2
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
1
2
4
4
4
20
11
11
16
21
13
31
31
16
15
11
1
1
1
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
10
12
11
11
11
11
13
13
13
14
14
16
17
17
17
17
18
17
17
16
14
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
88
88
89
81
82
83
85
83
86
85
71
65
59
60
62
57
55
57
62
65
65
64
63

Pressure (mb)

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

Ozone (du)

291
290
288
288
287
288
286
286
288
293
294
298
299
299
298
297
300
301
301
300
300
302
303
304

Tuesday 13

Waning Crescent 21%

03:27

13:22

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

Sun - Rise: 07:18, Set: 17:28, Transit: 12:23. Moon - Rise: 03:27, Set: 13:22. Civil Dark: 17:55 - 06:51. Nautical Dark: 18:25 - 06:20. Astro Dark: 18:55 - 05:51

Total Clouds (% Sky Obscured)

14
31
38
12
6
6
6
0
1
1
2
1
1
1
1
1
1
8
14
21
17
13
6
4

Low Clouds (% Sky Obscured)

12
30
37
11
4
5
5
0
1
1
2
1
1
1
1
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
4
5
5
2
2
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)

11
11
11
11
11
11
11
11
11
10
10
11
11
11
11
11
11
10
9
7
5
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-6
-6
-6
-5
-5
-5
-5
-7
-8
-9
-8
-10
-9
-10
-10
-10
-9
-10
-8
-7
-6
-7
-7
-8

Relative Humidity (%)

65
67
70
75
78
79
78
71
67
63
64
47
44
41
37
37
38
37
44
53
62
62
62
61

Pressure (mb)

1021
1022
1022
1023
1023
1024
1024
1025
1025
1026
1027
1027
1026
1026
1026
1026
1025
1025
1026
1027
1027
1028
1028
1028

Ozone (du)

306
308
310
313
315
315
317
317
318
317
315
315
313
311
309
307
305
303
302
301
300
301
303
305

Wednesday 14

Waning Crescent 13%

04:25

14:05

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

Sun - Rise: 07:18, Set: 17:29, Transit: 12:23. Moon - Rise: 04:25, Set: 14:05. Civil Dark: 17:56 - 06:51. Nautical Dark: 18:26 - 06:20. Astro Dark: 18:56 - 05:50

Total Clouds (% Sky Obscured)

3
1
17
40
60
58
54
56
63
69
82
83
83
79
77
78
78
82
82
83
77
72
63
54

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
4
8
14
19
22
21
18
15
13
29
49
63
49

Medium Clouds (% Sky Obscured)

1
1
9
10
5
4
3
1
4
6
9
5
2
0
0
0
0
12
28
42
28
16
1
1

High Clouds (% Sky Obscured)

0
0
17
40
60
58
54
56
63
69
82
79
62
43
61
74
78
67
65
69
45
23
2
1

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
1
0
4
6
6
16
19
20
20

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
5
5
5
5
6
6
7
6
6
6
8
9
10
11
11
12
12
12
12
12
14
15

Chance of Frost

Temperature (°C)

-2
-2
-2
-2
-1
-1
-1
-1
-1
0
2
4
6
8
9
10
9
10
9
9
8
8
8
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
58
57
55
53
51
49
46
44
40
38
35
33
32
30
34
39
44
53
63
78
78
78
78

Pressure (mb)

1028
1027
1027
1026
1026
1026
1025
1025
1024
1024
1024
1024
1022
1021
1020
1019
1018
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

304
304
304
304
304
304
303
302
300
299
299
298
297
296
295
294
293
292
292
292
291
290
289
288

Thursday 15

Waning Crescent 8%

05:21

14:54

22 Bad
23 Bad
00 Bad
01 OK
02 OK
03 OK
04 OK
05 Good
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:17, Set: 17:30, Transit: 12:24. Moon - Rise: 05:21, Set: 14:54. Civil Dark: 17:57 - 06:51. Nautical Dark: 18:27 - 06:20. Astro Dark: 18:57 - 05:50

Total Clouds (% Sky Obscured)

49
46
43
37
32
25
18
13
16
16
25
29
35
43
50
61
68

Low Clouds (% Sky Obscured)

32
20
20
17
12
8
6
5
5
6
7
10
16
26
28
32
38

Medium Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
0
0
0
1
1
2
16
29
42

High Clouds (% Sky Obscured)

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

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 (%)

17
6
9
7
0
1
1
0
1
1
0
1
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)

14
14
14
14
14
14
14
13
13
13
12
12
12
12
11
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
6
5
6
6
7
2
2
2
2
2
2
5
6
6
7
8

Dew Point (°C)

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

Relative Humidity (%)

74
73
71
68
67
66
67
68
69
66
61
57
47
38
32
32
32

Pressure (mb)

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

Ozone (du)

288
288
288
287
286
284
283
281
280
279
278
276
275
273
271
271
271

Forecast for Yufuin, Yufu-shi, Japan (33.31,131.39)

Generated: 09/01/26 22:10:51. Forecast: 09/01/26 to 15/01/26. Timezone: UTC+9.00