Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 17

Waning Crescent 1%

05:44

17:37

20 Good
21 Good
22 Good
23 Good
00 OK
01 Good
02 Bad
03 OK
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

Sun - Rise: 06:20, Set: 18:24, Transit: 12:22. Moon - Rise: 05:44, Set: 17:37. Civil Dark: 18:48 - 05:56. Nautical Dark: 19:17 - 05:27. Astro Dark: 19:46 - 04:58

Total Clouds (% Sky Obscured)

4
1
0
11
40
15
71
43
69
100
100
100
100
99
96
100
100
93
96
100
100
100
99
99

Low Clouds (% Sky Obscured)

4
1
0
9
2
3
1
0
6
46
84
91
88
91
95
100
100
89
93
98
99
95
95
99

Medium Clouds (% Sky Obscured)

0
0
0
0
4
14
21
43
57
95
98
97
92
97
79
83
94
53
59
95
94
35
91
47

High Clouds (% Sky Obscured)

0
0
0
1
40
1
55
13
67
100
100
100
100
60
9
43
0
18
44
60
90
100
84
40

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
7
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
1

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
9
54
55
53
60
45
41
54
53
40
37
45
61
67
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0.2
0
0
0
0
0
1

Wind Speed/Direction (mph)

2
3
4
4
4
4
4
4
5
6
5
5
5
6
7
8
8
9
10
11
12
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
81
80
82
82
85
85
88
91
90
87
88
88
91
90
84
84
70
67
80
90
95
96

Pressure (mb)

1021
1021
1021
1021
1021
1020
1020
1019
1019
1019
1018
1018
1018
1018
1018
1017
1016
1015
1013
1012
1012
1012
1012
1011

Ozone (du)

310
308
308
308
307
306
308
307
307
307
305
305
303
301
300
298
298
296
295
293
293
294
295
292

Wednesday 18

Waning Crescent 0%

06:12

18:43

20 Bad
21 Bad
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 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 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)

97
100
100
100
100
100
100
93
100
100
100
98
94
91
71
56
62
42
32
33
26
23
29
24

Low Clouds (% Sky Obscured)

97
97
100
100
91
86
69
89
100
100
100
98
94
91
56
48
51
28
18
20
17
15
17
16

Medium Clouds (% Sky Obscured)

81
91
77
100
100
100
99
73
34
14
11
20
1
3
27
0
27
30
17
7
0
0
0
0

High Clouds (% Sky Obscured)

31
100
44
100
95
100
88
50
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3

ISS Passover

Visibility (miles)

4
6
5
8
8
6
9
9
9
8
8
8
7
7
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
3
0
0
0
0
9
0
18
59
48
65
48
9
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
92
73
95
95
82
56
47
44
57
51
24
18
15
10
8
2
4
0
0
0
0
0

Precipitation Amount (mm)

1.4
1
0.3
0.3
0.9
1.6
0.4
0.2
0.2
0
0.5
0.4
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
11
10
9
9
9
8
8
8
7
7
6
7
7
5
4
3
1
0
-1
-1
1
1

Relative Humidity (%)

96
95
96
95
95
95
96
95
95
95
95
94
90
91
90
73
66
59
50
45
44
47
58
66

Pressure (mb)

1011
1011
1011
1011
1011
1012
1011
1011
1011
1012
1013
1014
1015
1015
1015
1015
1015
1014
1014
1013
1014
1015
1016
1017

Ozone (du)

291
293
293
293
294
293
292
294
294
294
291
291
293
295
296
299
298
300
302
301
304
309
313
315

Thursday 19

New Moon 2%

06:41

19:50

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

12
5
5
59
79
77
100
100
100
94
45
42
3
55
55
63
63
66
72
79
89
54
83
91

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
21
24
0
14
45
59
63
66
21
22
23
15
18
21

High Clouds (% Sky Obscured)

1
2
5
59
79
77
100
100
100
89
45
42
0
10
0
0
2
13
24
34
46
47
39
36

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
75
80
85
86
86
79
73
71
75
82
82
63
48
46
36
32
31
33
35
38
45
57
67

Pressure (mb)

1017
1018
1018
1018
1019
1019
1019
1019
1018
1019
1019
1020
1020
1020
1020
1020
1020
1019
1019
1019
1020
1020
1021
1022

Ozone (du)

319
317
317
319
319
319
319
317
318
317
318
318
319
316
316
319
320
321
322
324
326
326
327
328

Friday 20

Waxing Crescent 6%

07:12

No Set

20 Bad
21 Bad
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 Bad
17 OK
18 OK
19 OK

Sun - Rise: 06:16, Set: 18:26, Transit: 12:21. Moon - Rise: 07:12, Set: No Set. Civil Dark: 18:51 - 05:52. Nautical Dark: 19:19 - 05:23. Astro Dark: 19:49 - 04:54

Total Clouds (% Sky Obscured)

85
81
78
77
85
92
100
100
100
100
83
70
55
56
62
63
71
78
86
38
68
43
33
30

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
6
10
16
22
60
32
29
22

Medium Clouds (% Sky Obscured)

22
23
24
23
34
44
50
36
19
0
0
0
0
0
0
0
12
21
32
34
35
34
28
19

High Clouds (% Sky Obscured)

9
15
25
31
51
74
100
100
100
100
67
37
10
30
35
63
71
78
86
5
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
1
0
2
2
3
6
5

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

Chance of Frost

Temperature (°C)

5
4
4
3
3
3
3
3
3
3
2
3
6
8
10
11
12
13
13
12
12
10
7
5

Feels Like (°C)

1
1
1
1
0
1
1
1
1
0
-1
1
3
5
7
8
9
9
10
9
11
9
8
5

Dew Point (°C)

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

Relative Humidity (%)

71
72
72
69
65
65
64
67
68
70
72
67
57
50
39
36
35
38
41
45
52
57
69
71

Pressure (mb)

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

Ozone (du)

327
329
329
330
331
331
330
328
326
326
329
332
336
338
334
329
332
336
338
338
337
338
339
340

Saturday 21

Waxing Crescent 13%

07:48

21:00

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

Sun - Rise: 06:15, Set: 18:27, Transit: 12:21. Moon - Rise: 07:48, Set: 21:00. Civil Dark: 18:51 - 05:50. Nautical Dark: 19:20 - 05:21. Astro Dark: 19:50 - 04:52

Total Clouds (% Sky Obscured)

32
27
22
20
14
5
0
6
12
17
10
12
20
26
33
39
43
52
58
69
79
89
75
58

Low Clouds (% Sky Obscured)

19
17
16
18
13
5
0
2
5
6
7
6
7
9
9
11
13
17
19
20
20
20
16
18

Medium Clouds (% Sky Obscured)

14
10
4
0
0
0
0
0
0
0
0
1
1
2
2
3
4
4
8
14
22
25
25
24

High Clouds (% Sky Obscured)

0
0
0
3
0
0
0
5
11
13
0
0
6
7
8
7
3
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
3
3
2
1
1
1
1
1
1
8
8
1
4
6
1
2
3
2
7
8
8
7
5

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

Chance of Frost

Temperature (°C)

5
5
5
5
5
5
5
5
5
5
5
6
9
11
13
14
15
15
15
15
14
12
11
10

Feels Like (°C)

5
4
4
4
5
5
5
5
5
4
4
6
10
12
13
12
13
14
14
15
14
13
12
11

Dew Point (°C)

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

Relative Humidity (%)

71
73
76
76
75
76
76
75
76
76
76
75
63
56
53
49
46
49
51
54
62
73
84
84

Pressure (mb)

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

Ozone (du)

341
343
341
340
337
336
334
336
337
338
339
339
339
338
338
337
337
338
339
340
340
340
339
340

Sunday 22

Waxing Crescent 23%

08:29

22:13

20 OK
21 Bad
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 Bad
18 Bad
19 Bad

Sun - Rise: 06:14, Set: 18:27, Transit: 12:21. Moon - Rise: 08:29, Set: 22:13. Civil Dark: 18:52 - 05:49. Nautical Dark: 19:21 - 05:20. Astro Dark: 19:50 - 04:51

Total Clouds (% Sky Obscured)

43
54
61
68
80
89
95
95
95
95
97
98
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

16
21
29
37
50
61
71
71
68
66
72
79
86
78
71
64
76
87
98
97
97
96
97
98

Medium Clouds (% Sky Obscured)

24
30
34
39
46
52
60
69
79
88
86
83
80
88
94
100
100
99
99
99
99
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
6
8
21
13
10
39
63
84
58
49
47
61
78

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
7
7
7
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

2
3
3
1
2
2
1
7
9
9
17
19
17
38
51
61
89
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.6
1
1.2
1.4
1.7
1.7
1.5
1.7

Wind Speed/Direction (mph)

3
4
4
4
4
4
4
4
4
4
4
3
2
2
2
2
2
2
3
4
3
3
3
3

Chance of Frost

Temperature (°C)

9
8
8
9
9
9
9
9
9
9
9
10
10
10
11
13
13
13
13
13
12
12
11
10

Feels Like (°C)

11
10
8
8
8
8
8
9
8
8
8
9
8
8
10
11
11
12
12
13
12
11
10
10

Dew Point (°C)

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

Relative Humidity (%)

87
87
84
80
78
77
75
74
76
76
77
77
76
76
72
70
66
71
77
83
86
88
90
91

Pressure (mb)

1021
1021
1021
1021
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1016
1016
1016
1016
1016
1016

Ozone (du)

340
341
344
346
349
347
345
343
342
341
340
337
335
332
330
327
325
323
322
320
320
320
320
320

Monday 23

Waxing Crescent 34%

09:19

23:26

20 Bad
21 Bad
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

Sun - Rise: 06:12, Set: 18:28, Transit: 12:20. Moon - Rise: 09:19, Set: 23:26. Civil Dark: 18:53 - 05:48. Nautical Dark: 19:22 - 05:19. Astro Dark: 19:51 - 04:49

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

98
97
95
92
93
95
97
97
97
97
98
98
98
98
99
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
98
97
94
87
82
76

High Clouds (% Sky Obscured)

95
97
99
100
100
100
100
100
100
100
67
33
0
0
0
0
1
3
4

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
87
63
59
40
26

Precipitation Amount (mm)

2.3
1.7
1.6
2
1.8
2.1
3.1
2.6
3.1
4.4
3.1
3
3.2
0.4
0.3
0
0
0
0

Wind Speed/Direction (mph)

3
3
3
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

10
10
10
9
9
9
9
9
9
9
9
9
9
9
9
10
10
10
9

Feels Like (°C)

10
10
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8

Dew Point (°C)

9
9
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8

Relative Humidity (%)

90
91
90
91
91
93
93
95
93
93
93
93
91
90
90
90
91
90
88

Pressure (mb)

1017
1017
1017
1016
1016
1016
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013

Ozone (du)

320
320
319
317
315
314
312
310
311
311
311
312
313
313
313
313
313
312
311

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

Generated: 17/03/26 20:33:32. Forecast: 17/03/26 to 23/03/26. Timezone: UTC+9.00