Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 7

Waning Gibbous 75%

23:18

09:45

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

Sun - Rise: 07:05, Set: 17:51, Transit: 12:28. Moon - Rise: 23:18, Set: 09:45. Civil Dark: 18:17 - 06:39. Nautical Dark: 18:46 - 06:10. Astro Dark: 19:15 - 05:41

Total Clouds (% Sky Obscured)

100
100
96
92
90
94
50
40
34
56
69
35
49
21
17
21
22
20
36
33
32
87
71
49

Low Clouds (% Sky Obscured)

91
92
90
87
83
90
45
36
28
51
64
28
47
17
13
15
15
13
19
17
15
21
36
38

Medium Clouds (% Sky Obscured)

100
100
84
68
25
24
16
0
4
6
7
0
0
0
0
0
3
0
18
10
20
56
50
19

High Clouds (% Sky Obscured)

64
55
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
3
30
0
0

ISS Passover

Visibility (miles)

9
9
9
9
7
7
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2

Fog (%)

0
3
19
0
12
15
9
9
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 (%)

5
3
8
31
14
16
9
13
16
15
18
9
6
0
0
0
1
1
1
1
3
4
12
11

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
6
7
8
8
8
8
8
11
12
12
14
17
18
19
19
16
15
14
13
12
13
15
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
83
83
83
83
86
86
67
50
42
40
42
42
44
41
45
57
62
63
60
57
55
56
73

Pressure (mb)

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

Ozone (du)

288
287
292
296
300
300
297
294
299
302
303
306
306
309
314
312
309
306
303
297
293
291
290
291

Sunday 8

Waning Gibbous 66%

00:17

10:13

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

Sun - Rise: 07:04, Set: 17:52, Transit: 12:28. Moon - Rise: 00:17, Set: 10:13. Civil Dark: 18:17 - 06:39. Nautical Dark: 18:47 - 06:09. Astro Dark: 19:16 - 05:40

Total Clouds (% Sky Obscured)

25
17
15
29
96
96
47
16
34
50
68
84
71
14
1
2
28
62
64
54
24
27
22
16

Low Clouds (% Sky Obscured)

14
11
10
19
95
96
27
10
34
50
68
84
71
10
1
2
28
62
64
54
20
23
16
13

Medium Clouds (% Sky Obscured)

8
3
0
0
21
43
47
0
0
0
0
0
0
0
0
0
0
17
2
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
2
1
0
1
9
9
9
9
9
9
9
9
9
7
0
0
2
3
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
Snow
None
None
None
None
None
None
None
None
None
None
None
None
Snow
None
None
None
None
None
None

Precipitation Probability (%)

4
4
11
30
38
36
23
8
11
5
4
5
6
3
8
14
35
45
34
20
9
7
4
2

Precipitation Amount (mm)

0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

18
18
18
15
14
16
17
19
21
21
21
21
19
19
18
17
16
14
12
10
9
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-10
-11
-10
-7
-9
-12
-11
-10
-11
-10
-11
-11
-11
-9
-10
-11
-11
-10
-11
-10
-9
-10
-9

Dew Point (°C)

-10
-11
-13
-12
-8
-8
-11
-14
-15
-16
-16
-16
-17
-17
-16
-16
-15
-10
-8
-9
-9
-9
-11
-11

Relative Humidity (%)

65
65
57
65
84
84
67
51
45
37
37
36
36
36
37
41
52
80
87
79
82
84
76
70

Pressure (mb)

1020
1020
1020
1019
1020
1020
1021
1021
1021
1021
1020
1019
1019
1019
1020
1021
1022
1023
1025
1025
1026
1026
1027
1027

Ozone (du)

287
289
290
291
293
296
303
309
315
319
322
327
333
345
352
352
357
362
362
354
353
353
351
350

Monday 9

Third Quarter 57%

01:16

10:44

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

Sun - Rise: 07:03, Set: 17:53, Transit: 12:28. Moon - Rise: 01:16, Set: 10:44. Civil Dark: 18:18 - 06:38. Nautical Dark: 18:48 - 06:09. Astro Dark: 19:17 - 05:40

Total Clouds (% Sky Obscured)

13
4
3
3
0
0
0
0
0
0
0
0
0
0
0
0
21
22
68
52
15
49
51
53

Low Clouds (% Sky Obscured)

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

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
1
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
21
10
58
39
15
10
10
20

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-13
-13
-13
-13
-11
-11
-11
-11
-10
-10
-9
-9
-8
-8
-7
-5
-4
-5
-5
-5
-6
-6
-7
-7

Relative Humidity (%)

66
64
66
68
74
74
65
48
42
40
38
37
37
39
42
53
78
82
81
81
78
78
75
73

Pressure (mb)

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

Ozone (du)

348
343
335
331
327
325
321
318
316
315
313
312
312
312
312
314
316
319
322
324
325
327
332
333

Tuesday 10

Waning Crescent 47%

No Rise

11:18

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
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:03, Set: 17:54, Transit: 12:28. Moon - Rise: No Rise, Set: 11:18. Civil Dark: 18:19 - 06:37. Nautical Dark: 18:49 - 06:08. Astro Dark: 19:18 - 05:39

Total Clouds (% Sky Obscured)

49
63
81
99
100
100
95
100
100
100
100
100
100
99
99
98
98
74
97
98
99
100
99
98

Low Clouds (% Sky Obscured)

1
1
1
0
0
0
0
7
14
22
25
23
26
88
90
93
93
66
95
97
98
98
95
92

Medium Clouds (% Sky Obscured)

2
4
66
63
69
66
87
100
100
100
100
100
100
88
93
90
44
41
36
42
40
60
39
83

High Clouds (% Sky Obscured)

5
36
69
97
99
99
95
100
100
100
68
39
13
2
2
0
4
4
4
57
10
90
99
98

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
7
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
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
6
11
28
45
39
48
42
37
46
40
30
16
19
17

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
68
68
64
65
71
61
47
45
48
48
49
48
54
76
85
91
91
94
91
93
91
91
91

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1025
1023
1022
1022
1022
1022
1022
1022
1022
1022
1021
1020
1019
1019

Ozone (du)

330
330
332
337
341
343
347
348
350
353
355
358
361
367
363
359
360
354
354
353
352
352
345
341

Wednesday 11

Waning Crescent 37%

02:14

11:59

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
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:02, Set: 17:55, Transit: 12:28. Moon - Rise: 02:14, Set: 11:59. Civil Dark: 18:20 - 06:36. Nautical Dark: 18:49 - 06:07. Astro Dark: 19:18 - 05:38

Total Clouds (% Sky Obscured)

97
98
99
100
100
100
100
100
100
98
100
100
100
96
94
92
75
57
47
43
40
45
46
56

Low Clouds (% Sky Obscured)

88
92
95
99
97
96
95
97
61
46
47
63
52
58
65
73
60
46
40
37
38
45
46
56

Medium Clouds (% Sky Obscured)

32
31
28
26
33
68
50
69
85
95
98
96
95
87
76
65
44
23
1
1
1
0
1
1

High Clouds (% Sky Obscured)

97
98
99
98
99
99
100
15
97
85
44
9
13
17
7
2
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

11
15
19
27
34
32
37
38
38
37
46
50
52
60
61
60
58
48
30
29
26
17
21
21

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.3
0.3
0.3
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
91
91
91
91
90
88
79
60
55
51
53
54
59
66
72
75
79
82
83
83
83
81

Pressure (mb)

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

Ozone (du)

339
340
339
339
337
335
333
331
330
329
327
324
324
324
324
325
325
330
334
339
339
339
338
338

Thursday 12

Waning Crescent 28%

03:11

12:45

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

Sun - Rise: 07:01, Set: 17:56, Transit: 12:28. Moon - Rise: 03:11, Set: 12:45. Civil Dark: 18:21 - 06:35. Nautical Dark: 18:50 - 06:06. Astro Dark: 19:19 - 05:37

Total Clouds (% Sky Obscured)

58
52
47
50
35
32
36
37
40
42
45
43
38
25
16
12
6
4
2
2
1
0
0
0

Low Clouds (% Sky Obscured)

58
52
47
50
35
32
28
26
27
31
33
36
31
25
16
12
6
4
1
1
0
0
0
0

Medium Clouds (% Sky Obscured)

1
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 (%)

19
20
18
10
18
18
7
12
11
2
6
5
1
4
4
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
8
8
8
8
7
7
7
8
9
10
10
10
10
9
8
7
7
7
7
7
8
8
8

Chance of Frost

Temperature (°C)

1
2
1
1
0
2
3
4
6
7
8
8
9
9
8
7
5
4
3
2
2
1
1
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
80
83
84
84
71
59
51
45
42
37
35
34
32
38
46
56
59
62
66
66
65
65
63

Pressure (mb)

1018
1019
1019
1019
1019
1020
1021
1021
1021
1021
1020
1020
1020
1019
1020
1020
1021
1022
1022
1023
1023
1023
1023
1022

Ozone (du)

337
336
335
333
332
330
328
326
324
322
320
318
316
314
313
312
311
312
312
312
312
312
312
313

Friday 13

Waning Crescent 20%

04:05

13:39

Sun - Rise: 07:00, Set: 17:57, Transit: 12:28. Moon - Rise: 04:05, Set: 13:39. Civil Dark: 18:22 - 06:34. Nautical Dark: 18:51 - 06:05. Astro Dark: 19:20 - 05:36

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 07/02/26 02:55:20. Forecast: 07/02/26 to 13/02/26. Timezone: UTC+9.00