Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 8

Waning Gibbous 66%

00:17

10:13

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

21
19
48
77
70
13
14
26
66
84
69
67
6
1
0
4
30
72
45
17
16
7
0
5

Low Clouds (% Sky Obscured)

19
17
47
77
70
12
13
26
66
84
69
67
6
1
0
4
30
72
45
10
12
5
0
3

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
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
8
2
2
0
5
9
9
9
9
9
9
9
9
9
9
7
1
3
7
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
Snow
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
31
28
12
9
15
11
9
9
12
4
7
8
16
23
22
11
10
4
1
0
0

Precipitation Amount (mm)

0
0
0
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

19
18
17
18
18
19
20
20
21
20
21
19
18
18
16
15
13
11
10
9
8
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-10
-9
-9
-11
-13
-11
-10
-10
-11
-11
-11
-11
-10
-10
-10
-10
-10
-11
-10
-9
-10
-10
-11

Dew Point (°C)

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

Relative Humidity (%)

72
66
74
77
80
64
51
45
42
40
42
38
38
42
45
50
57
77
79
79
77
68
64
62

Pressure (mb)

1020
1020
1019
1019
1020
1021
1021
1021
1021
1020
1020
1020
1020
1020
1021
1023
1024
1025
1026
1026
1027
1027
1027
1028

Ozone (du)

291
294
299
305
308
313
320
324
327
330
335
342
353
358
360
363
363
359
357
356
355
351
346
342

Monday 9

Third Quarter 57%

01:16

10:44

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 Good
19 Good
20 OK
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 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)

6
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
42
66
68
58
63
50
96

Low Clouds (% Sky Obscured)

3
2
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
8
0
53

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
32
36
17
42
50
96

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-10
-10
-10
-9
-6
-2
0
2
3
4
4
4
4
4
0
-2
-3
-5
-6
-7
-7
-7
-5

Dew Point (°C)

-14
-14
-14
-13
-12
-12
-11
-12
-12
-12
-11
-10
-10
-9
-6
-7
-7
-7
-7
-8
-9
-9
-9
-9

Relative Humidity (%)

60
58
59
63
64
56
44
37
32
30
29
31
33
35
46
59
62
66
66
67
64
64
64
64

Pressure (mb)

1027
1027
1027
1028
1028
1029
1029
1029
1029
1027
1026
1025
1025
1025
1025
1026
1027
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

336
328
326
324
321
319
321
319
316
313
312
310
309
310
311
314
317
319
321
323
323
324
326
329

Tuesday 10

Waning Crescent 47%

02:14

11:18

03 Bad
04 OK
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
02 Bad

Sun - Rise: 07:03, Set: 17:54, Transit: 12:28. Moon - Rise: 02:14, 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)

62
47
62
100
100
100
100
100
100
100
96
98
98
98
97
97
100
100
100
99
99
99
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
11
22
28
37
32
96
98
98
97
97
98
56
96
40
92
91
93
92

Medium Clouds (% Sky Obscured)

45
37
17
56
84
100
100
100
100
100
64
56
89
38
40
25
67
94
65
48
21
19
25
30

High Clouds (% Sky Obscured)

32
9
60
92
100
100
100
100
100
100
10
0
0
0
0
0
16
7
10
12
10
12
23
11

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
Very Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
1
17
5
3
22
37
25
43
33
26
30
26
32
36
49
61
71

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
0.3
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
57
53
55
56
55
48
45
46
51
52
50
58
79
83
89
91
93
93
91
91
91
93
93

Pressure (mb)

1026
1026
1026
1027
1027
1027
1027
1026
1026
1025
1023
1022
1021
1021
1021
1021
1021
1020
1020
1019
1019
1018
1018
1018

Ozone (du)

332
336
337
339
341
344
348
348
351
355
359
364
364
353
346
338
337
337
342
348
350
343
341
343

Wednesday 11

Waning Crescent 37%

No Rise

11:59

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 OK
22 Bad
23 OK
00 Bad
01 Bad
02 OK

Sun - Rise: 07:02, Set: 17:55, Transit: 12:28. Moon - Rise: No Rise, 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)

100
100
100
100
99
99
98
98
97
94
92
90
88
88
86
85
86
69
33
68
39
63
48
40

Low Clouds (% Sky Obscured)

92
92
90
93
96
99
98
98
97
94
92
90
88
88
78
85
86
68
29
68
36
62
45
32

Medium Clouds (% Sky Obscured)

32
33
39
74
91
96
74
71
59
56
55
55
55
55
50
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

40
70
100
68
33
0
0
0
0
0
5
9
1
35
64
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
8
7
9
9
7
5
5
5
4
7
9
1
9
8
2
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

Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

71
72
77
79
72
62
61
59
72
70
69
66
46
35
24
26
25
15
5
5
5
5
15
3

Precipitation Amount (mm)

0.4
0.4
0.4
0.5
0.3
0.2
0.2
0
0.3
0.3
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
93
93
93
93
93
90
86
88
85
88
88
86
89
85
88
89
83
81
78
78
80
81

Pressure (mb)

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

Ozone (du)

343
339
340
339
334
332
332
333
328
327
326
322
321
321
322
330
340
347
348
343
340
338
339
339

Thursday 12

Waning Crescent 28%

03:11

12:45

03 OK
04 Bad
05 OK
06 OK
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

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)

35
49
25
45
17
13
9
7
6
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

28
46
25
44
17
13
9
7
5
3
1
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 (%)

2
1
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
80
76
77
78
79
62
48
41
38
38
38
37
43
52
60
63
68
72
71
71
73
71
70

Pressure (mb)

1020
1021
1021
1021
1022
1022
1023
1023
1022
1022
1021
1021
1020
1021
1021
1022
1022
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

340
337
335
333
330
329
328
329
327
325
323
320
321
322
323
324
323
322
321
320
318
317
318
319

Friday 13

Waning Crescent 20%

04:05

13:39

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

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)

0
0
0
0
0
0
17
40
64
44
21
4
2
1
0
1
1
2
20
29
38
28
18
7

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
12
27
41
32
16
4
2
1
0
0
0
0
10
16
22
19
13
7

High Clouds (% Sky Obscured)

0
0
0
0
0
0
17
40
64
22
8
0
0
0
0
1
1
2
20
29
38
20
7
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)

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

Chance of Frost

Temperature (°C)

1
1
1
1
2
4
6
8
9
11
11
11
12
10
8
6
6
5
4
4
3
3
2
3

Feels Like (°C)

1
1
0
-0
-1
-1
-1
6
7
7
8
8
10
11
11
10
10
8
8
3
2
2
2
2

Dew Point (°C)

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

Relative Humidity (%)

67
65
63
60
54
48
44
39
35
31
33
34
36
43
53
64
65
66
68
68
68
68
68
68

Pressure (mb)

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

Ozone (du)

320
321
323
324
323
323
322
322
322
321
321
321
320
320
319
319
319
320
320
318
316
313
312
311

Saturday 14

Waning Crescent 12%

04:53

14:37

Sun - Rise: 06:59, Set: 17:57, Transit: 12:28. Moon - Rise: 04:53, Set: 14:37. Civil Dark: 18:23 - 06:33. Nautical Dark: 18:52 - 06:04. Astro Dark: 19:21 - 05:35

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: 08/02/26 03:43:08. Forecast: 08/02/26 to 14/02/26. Timezone: UTC+9.00