Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 19

New Moon 0%

06:12

18:43

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 OK
18 OK
19 OK
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 OK

Sun - Rise: 06:19, Set: 18:24, Transit: 12:22. Moon - Rise: 06:12, Set: 18:43. Civil Dark: 18:49 - 05:54. Nautical Dark: 19:18 - 05:26. Astro Dark: 19:47 - 04:56

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
84
71
74
46
30
26
24
22
20
12
2
0
0
0
0
0
32

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
99
82
65
71
43
24
20
15
16
11
8
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

64
36
64
32
23
1
0
4
22
8
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
3

ISS Passover

Visibility (miles)

4
4
7
6
7
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
31
63
77
9
22
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

48
46
49
73
44
25
22
16
11
7
7
2
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.2
0.3
0.8
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
6
6
7
7
6
6
7
7
7
8
8
8
8
6
6
5
4
4
5
5
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
95
96
96
93
93
88
84
73
68
65
55
51
58
70
81
85
86
88
89
89
89
88
86

Pressure (mb)

1011
1011
1012
1013
1014
1014
1015
1015
1015
1015
1014
1014
1014
1015
1016
1017
1018
1018
1018
1019
1019
1019
1019
1019

Ozone (du)

293
295
295
296
296
296
297
299
302
304
306
308
310
314
320
326
324
325
325
324
324
326
322
324

Friday 20

Waxing Crescent 2%

06:41

19:50

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

Sun - Rise: 06:18, Set: 18:25, Transit: 12:21. Moon - Rise: 06:41, Set: 19:50. Civil Dark: 18:50 - 05:53. Nautical Dark: 19:19 - 05:24. Astro Dark: 19:48 - 04:55

Total Clouds (% Sky Obscured)

4
3
1
4
66
52
60
40
13
12
0
2
42
20
31
27
51
99
100
100
99
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
5
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
1
35
24
25
13
1
11
0
2
24
20
31
16
47
77
98
86
76
71
88
62

High Clouds (% Sky Obscured)

1
1
0
1
5
2
0
2
0
1
0
0
5
0
9
27
51
99
100
100
99
100
100
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
2
3
6
5
7
6
8
10
9
8
7
6
6
4
3
1
0
1
1
0
0
1

Dew Point (°C)

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

Relative Humidity (%)

82
80
82
80
65
51
42
37
32
30
31
32
33
38
48
52
51
54
57
56
54
56
56
59

Pressure (mb)

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

Ozone (du)

323
322
321
318
320
321
320
321
321
321
325
323
322
323
323
323
325
326
326
326
327
329
329
332

Saturday 21

Waxing Crescent 6%

07:12

21:00

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

Sun - Rise: 06:16, Set: 18:26, Transit: 12:21. Moon - Rise: 07:12, Set: 21:00. Civil Dark: 18:51 - 05:52. Nautical Dark: 19:19 - 05:23. Astro Dark: 19:49 - 04:54

Total Clouds (% Sky Obscured)

99
55
55
55
60
3
50
5
3
0
0
3
29
10
10
19
18
20
19
19
13
9
4
13

Low Clouds (% Sky Obscured)

0
0
1
0
0
0
0
0
0
0
0
3
24
4
7
10
10
12
11
12
10
7
3
7

Medium Clouds (% Sky Obscured)

54
0
0
0
0
0
0
0
0
0
0
0
14
8
2
2
0
0
0
0
0
0
0
4

High Clouds (% Sky Obscured)

97
55
55
55
15
1
32
2
1
0
0
0
0
0
0
0
0
0
0
0
1
2
3
6

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
1
2
2
1
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

4
4
3
4
6
8
10
11
13
13
14
13
12
10
8
6
6
5
5
5
5
5
5
5

Feels Like (°C)

2
2
1
2
5
5
9
8
12
12
12
11
11
9
8
6
6
5
5
5
5
5
5
5

Dew Point (°C)

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

Relative Humidity (%)

62
67
70
71
65
57
50
46
43
42
42
43
50
57
68
71
71
76
82
83
85
83
82
82

Pressure (mb)

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

Ozone (du)

331
330
333
334
334
334
335
335
332
334
339
340
338
336
332
330
335
336
340
337
331
328
325
320

Sunday 22

Waxing Crescent 13%

07:48

22:13

04 OK
05 OK
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
03 Bad

Sun - Rise: 06:15, Set: 18:27, Transit: 12:21. Moon - Rise: 07:48, Set: 22:13. Civil Dark: 18:51 - 05:50. Nautical Dark: 19:20 - 05:21. Astro Dark: 19:50 - 04:52

Total Clouds (% Sky Obscured)

21
33
81
49
62
98
94
60
98
92
95
97
98
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

6
12
13
13
15
14
16
21
44
84
95
97
97
98
96
95
94
94
94
95
96
98
100
100

Medium Clouds (% Sky Obscured)

9
15
31
42
56
94
90
57
50
43
37
42
47
86
100
100
100
100
100
100
98
96
95
97

High Clouds (% Sky Obscured)

9
13
28
34
45
63
81
60
66
33
0
0
0
0
3
25
5
17
8
0
0
0
5
5

ISS Passover

Visibility (miles)

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

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

1
0
2
3
2
5
5
3
17
14
10
58
87
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
1
1.6
2
2.3
1.5
1.1
0.6
1.3
1.6
0.7
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
5
5
6
9
11
13
15
15
15
15
13
12
11
10
10
9
9
9
9
9
9
9
8

Feels Like (°C)

5
5
5
4
10
12
11
13
15
13
13
12
11
10
10
10
9
9
9
8
8
8
8
8

Dew Point (°C)

2
2
2
2
4
4
4
5
6
9
8
8
8
8
9
9
9
9
9
9
9
9
8
8

Relative Humidity (%)

80
80
79
75
67
59
55
51
52
64
62
72
77
83
93
96
96
96
98
98
96
98
98
98

Pressure (mb)

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

Ozone (du)

314
311
310
311
310
310
310
309
307
308
309
312
313
311
311
311
314
317
315
316
318
318
316
315

Monday 23

Waxing Crescent 23%

08:29

23:26

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

Sun - Rise: 06:14, Set: 18:27, Transit: 12:21. Moon - Rise: 08:29, Set: 23:26. Civil Dark: 18:52 - 05:49. Nautical Dark: 19:21 - 05:20. Astro Dark: 19:50 - 04:51

Total Clouds (% Sky Obscured)

100
100
99
99
98
96
91
80
40
49
37
38
37
31
26
25
35
35
36
46
51
64
68
72

Low Clouds (% Sky Obscured)

100
100
99
98
96
94
88
65
24
17
16
20
18
13
11
9
11
11
12
19
16
9
3
2

Medium Clouds (% Sky Obscured)

99
100
94
90
86
85
12
12
6
28
12
23
20
20
20
15
10
15
15
10
15
11
11
7

High Clouds (% Sky Obscured)

0
6
6
53
91
92
46
66
11
8
1
8
37
31
26
25
35
35
36
46
43
52
54
72

ISS Passover

Visibility (miles)

3
5
8
7
5
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

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

Precipitation Probability (%)

78
61
57
55
45
21
8
5
3
2
0
11
9
9
14
15
9
17
20
22
37
46
53
45

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
8
8
8
8
9
10
11
14
14
14
14
13
12
11
9
9
8
7
6
6
5
5
4

Feels Like (°C)

8
7
8
7
8
8
10
11
13
13
13
14
13
12
13
12
13
12
7
7
6
5
5
4

Dew Point (°C)

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

Relative Humidity (%)

96
95
96
95
95
95
88
79
63
51
50
47
55
63
72
74
78
79
76
74
71
66
61
57

Pressure (mb)

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

Ozone (du)

317
320
322
322
323
325
327
326
329
328
331
330
329
329
328
326
323
321
320
318
317
314
312
309

Tuesday 24

Waxing Crescent 34%

09:19

00:36

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
02 Bad
03 Bad

Sun - Rise: 06:12, Set: 18:28, Transit: 12:20. Moon - Rise: 09:19, Set: 00:36. Civil Dark: 18:53 - 05:48. Nautical Dark: 19:22 - 05:19. Astro Dark: 19:51 - 04:49

Total Clouds (% Sky Obscured)

77
86
78
73
76
84
93
98
98
99
100
99
99
99
99
100
100
99
98
97
98
99
100
100

Low Clouds (% Sky Obscured)

1
0
7
14
18
24
33
49
47
45
34
29
25
21
35
57
80
86
92
97
98
98
99
99

Medium Clouds (% Sky Obscured)

8
9
21
34
45
65
74
80
86
93
99
99
98
97
98
99
100
96
91
87
89
91
93
95

High Clouds (% Sky Obscured)

77
86
78
73
76
84
93
82
53
54
52
36
19
6
37
68
100
78
56
30
13
8
5
6

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

34
13
13
10
2
2
2
0
6
14
23
43
63
85
95
95
95
88
83
90
83
78
72
74

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.8
0.9
0.8
0.5
0.5
0.6
0.5
0.4
0.4
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
5
5
6
8
10
11
12
13
13
13
13
12
11
10
10
9
9
9
9
9
9
9
9

Feels Like (°C)

3
3
3
3
3
4
10
10
10
11
11
11
10
10
10
9
8
9
7
7
7
7
7
8

Dew Point (°C)

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

Relative Humidity (%)

60
65
68
67
65
63
60
57
53
54
54
54
57
60
63
66
69
73
77
81
85
87
88
90

Pressure (mb)

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

Ozone (du)

309
308
308
307
307
306
306
306
306
307
307
307
307
307
307
307
306
306
306
306
306
307
307
307

Wednesday 25

Waxing Crescent 45%

10:17

01:39

Sun - Rise: 06:11, Set: 18:29, Transit: 12:20. Moon - Rise: 10:17, Set: 01:39. Civil Dark: 18:54 - 05:46. Nautical Dark: 19:23 - 05:17. Astro Dark: 19:52 - 04:48

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: 19/03/26 04:50:35. Forecast: 19/03/26 to 25/03/26. Timezone: UTC+9.00