Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 17

Waxing Gibbous 69%

13:10

No Set

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
20 Bad
21 Bad
22 Bad
23 OK

Sun - Rise: 05:10, Set: 18:31, Transit: 11:51. Moon - Rise: 13:10, Set: No Set. Civil Dark: 18:56 - 04:46. Nautical Dark: 19:25 - 04:17. Astro Dark: 19:55 - 03:46

Total Clouds (% Sky Obscured)

92
76
73
73
87
92
92
99
97
92
100
100
97
84
61
59
63
60
62
93
69
86
55
34

Low Clouds (% Sky Obscured)

53
60
61
47
25
24
33
34
38
21
28
45
38
22
30
33
44
43
42
23
26
22
20
17

Medium Clouds (% Sky Obscured)

69
60
40
53
66
68
80
96
96
85
100
100
93
72
27
25
19
17
18
14
16
13
6
6

High Clouds (% Sky Obscured)

0
0
2
25
50
40
15
2
1
7
19
7
0
0
1
0
12
0
3
56
19
45
16
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
4
2
3
3
5
6
6
9
9

Fog (%)

0
0
1
2
2
4
5
1
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
Very Light Rain
None
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
1
2
3
3
1
1
4
19
37
52
49
57
60
68
61
40
23
13
6
4
2
1
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
5
5
5
5
5
6
6
7
8
8
7
8
9
10
10
9
9
8
7
6
6
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
91
93
91
93
96
93
84
80
69
59
76
82
68
63
69
73
77
85
95
96
94
94
93

Pressure (mb)

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

Ozone (du)

298
298
299
301
303
304
305
306
306
306
307
309
308
309
307
306
305
305
305
304
305
307
309
308

Saturday 18

Waxing Gibbous 77%

14:00

No Set

00 OK
01 OK
02 OK
03 Bad
04 Bad
05 Bad
06 OK
07 Bad
08 Bad
09 OK
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

Sun - Rise: 05:10, Set: 18:32, Transit: 11:51. Moon - Rise: 14:00, Set: No Set. Civil Dark: 18:56 - 04:45. Nautical Dark: 19:26 - 04:16. Astro Dark: 19:56 - 03:46

Total Clouds (% Sky Obscured)

35
34
46
53
73
53
47
85
51
42
90
93
98
100
90
100
95
87
97
100
100
100
100
100

Low Clouds (% Sky Obscured)

14
7
7
7
7
8
5
4
3
11
20
20
23
26
42
65
67
66
53
49
45
46
22
15

Medium Clouds (% Sky Obscured)

12
10
12
13
16
20
18
15
30
11
42
34
53
55
38
34
61
20
38
61
60
63
47
60

High Clouds (% Sky Obscured)

1
16
28
34
51
33
15
75
22
17
55
50
50
100
44
100
68
57
83
92
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
3
3
3
3
3
1
5
6
9
9

Fog (%)

0
0
0
0
1
5
10
0
0
0
0
0
0
0
0
0
2
7
21
51
63
63
76
85

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
1
1
0
0
23
45
66
75
72
83
77
68
55
39
11
6
5
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
90
87
87
85
85
79
66
56
50
48
49
52
58
61
65
71
77
91
98
95
93
93
91

Pressure (mb)

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

Ozone (du)

309
309
307
306
307
308
311
312
311
311
311
312
311
313
312
314
309
309
307
308
308
310
309
305

Sunday 19

Waxing Gibbous 85%

14:49

No Set

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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:10, Set: 18:32, Transit: 11:51. Moon - Rise: 14:49, Set: No Set. Civil Dark: 18:57 - 04:45. Nautical Dark: 19:26 - 04:16. Astro Dark: 19:57 - 03:45

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
90
91
95
100
100
100
100
100
94
93
93
86
87
89
85
85
83
75

Low Clouds (% Sky Obscured)

16
21
37
33
26
16
14
14
22
26
71
74
74
72
76
77
69
65
59
51
44
44
38
27

Medium Clouds (% Sky Obscured)

27
82
91
89
82
71
73
73
84
89
73
90
86
91
88
87
86
82
79
73
56
72
71
66

High Clouds (% Sky Obscured)

100
100
100
100
100
100
59
64
66
100
100
100
100
99
57
53
39
30
37
44
42
43
51
20

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
6
4
1
0
0
0
0
0
0
2
5
5
9
9

Fog (%)

99
95
100
100
100
98
73
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

2
6
1
1
1
2
5
2
10
33
60
72
92
95
95
95
87
65
33
7
8
14
5
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.4
0.5
0.7
0.9
1.1
1
0.5
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
90
87
88
88
87
85
81
71
66
60
71
87
95
95
96
96
96
96
96
96
98
96
95

Pressure (mb)

1014
1014
1014
1013
1013
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1014
1014
1015
1015
1015
1015

Ozone (du)

304
305
303
303
303
305
305
307
307
305
303
304
306
307
304
300
299
301
300
298
297
299
297
296

Monday 20

Waxing Gibbous 91%

15:40

No Set

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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:09, Set: 18:33, Transit: 11:51. Moon - Rise: 15:40, Set: No Set. Civil Dark: 18:57 - 04:45. Nautical Dark: 19:27 - 04:15. Astro Dark: 19:58 - 03:44

Total Clouds (% Sky Obscured)

70
64
68
71
75
77
78
79
85
90
97
96
96
95
95
96
97
98
98
98
98
99
97
100

Low Clouds (% Sky Obscured)

19
17
17
17
18
17
18
20
26
56
79
67
72
63
59
63
76
88
78
70
60
52
37
24

Medium Clouds (% Sky Obscured)

28
62
68
67
74
49
77
77
77
77
83
86
88
93
91
88
83
92
91
82
61
74
39
74

High Clouds (% Sky Obscured)

44
35
35
35
35
30
31
36
45
54
63
57
30
25
33
47
66
55
45
34
55
78
99
100

ISS Passover

Visibility (miles)

4
4
9
9
9
9
9
9
9
9
7
1
0
1
4
3
3
2
2
2
2
5
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
Very Light Rain
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

7
3
5
5
4
5
6
7
12
35
51
59
60
60
72
87
95
86
69
45
42
34
13
14

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
9
9
9
9
10
10
11
11
12
12
12
11
11
11
11
12
11
11
11
11
11
11
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
91
91
91
88
87
84
79
71
70
81
90
95
88
90
92
93
96
98
98
100
96
96

Pressure (mb)

1014
1014
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1014
1014
1015
1015
1015
1015

Ozone (du)

297
297
296
296
296
297
296
295
295
296
297
297
295
294
292
291
290
291
290
290
290
291
290
289

Tuesday 21

Waxing Gibbous 96%

16:33

No Set

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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:09, Set: 18:33, Transit: 11:51. Moon - Rise: 16:33, Set: No Set. Civil Dark: 18:58 - 04:44. Nautical Dark: 19:28 - 04:15. Astro Dark: 19:58 - 03:44

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

21
21
23
27
28
39
79
57
43
72
55
64
55
51
54
51
48
46
43
41
52
62
71
73

Medium Clouds (% Sky Obscured)

65
59
89
91
85
89
92
93
93
93
93
95
98
100
100
100
100
96
93
89
92
96
99
96

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

13
10
13
27
37
72
95
78
90
95
95
80
76
73
72
72
71
64
58
53
57
57
55
61

Precipitation Amount (mm)

0
0
0
0
0
0.4
2.4
0.3
0.5
0.8
0.8
0.3
0
0.2
0.3
0.4
0.4
0.3
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
10
10
10
10
10
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11

Feels Like (°C)

12
11
10
11
11
11
11
11
12
11
12
12
12
12
12
12
12
13
13
13
13
12
12
11

Dew Point (°C)

11
10
9
10
10
10
10
10
10
10
11
11
11
10
10
11
11
11
11
11
10
11
11
10

Relative Humidity (%)

98
96
96
96
95
95
95
96
93
95
96
95
95
93
93
95
95
96
96
96
96
96
96
96

Pressure (mb)

1015
1014
1014
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1015

Ozone (du)

288
287
289
289
290
291
291
290
290
291
292
291
290
290
290
290
290
290
290
290
290
290
290
289

Wednesday 22

Waxing Gibbous 99%

17:29

No Set

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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:09, Set: 18:34, Transit: 11:51. Moon - Rise: 17:29, Set: No Set. Civil Dark: 18:58 - 04:44. Nautical Dark: 19:28 - 04:14. Astro Dark: 19:59 - 03:43

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

75
78
79
83
84
74
62
50
63
75
86
86
86
85
84
84
85
75
66
56
49
42
35
42

Medium Clouds (% Sky Obscured)

93
89
93
96
100
100
100
100
98
97
96
97
98
100
100
100
100
100
100
100
99
98
97
95

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
99
99
99
100
100
100
100
100
100
100
100
100
100
100
92

ISS Passover

Visibility (miles)

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

Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
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 (%)

65
69
70
71
72
85
95
95
91
80
65
92
95
95
95
95
95
95
95
95
95
95
95
90

Precipitation Amount (mm)

0.3
0.4
0.4
0.4
0.4
0.6
0.8
0.9
0.6
0.4
0
0.6
0.8
1
1.2
1.3
1.3
1.2
1.2
1.3
1.1
0.9
0.8
0.6

Wind Speed/Direction (mph)

7
8
9
10
10
10
9
8
8
8
8
8
10
11
13
14
14
15
13
11
9
8
8
9

Chance of Frost

Temperature (°C)

11
11
10
11
11
11
11
11
11
11
11
12
12
12
11
11
11
10
11
10
10
10
10
11

Feels Like (°C)

11
11
11
11
11
11
11
11
11
11
11
11
12
13
12
12
12
11
12
11
11
10
11
11

Dew Point (°C)

10
10
10
10
10
11
11
10
11
11
10
10
11
11
11
11
11
10
10
10
10
10
10
10

Relative Humidity (%)

98
98
100
98
96
98
98
96
98
95
93
90
93
95
98
98
98
98
98
98
96
96
95
95

Pressure (mb)

1014
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014

Ozone (du)

290
290
290
290
289
289
290
290
290
290
290
290
289
288
286
287
288
288
288
288
288
288
287
286

Thursday 23

Full Moon 100%

18:27

No Set

Sun - Rise: 05:08, Set: 18:34, Transit: 11:51. Moon - Rise: 18:27, Set: No Set. Civil Dark: 18:59 - 04:43. Nautical Dark: 19:29 - 04:14. Astro Dark: 20:00 - 03:43

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 Kunyang, Nantou, Taiwan ROC (24.12,121.27)

Generated: 17/05/24 00:20:38. Forecast: 17/05/24 to 23/05/24. Timezone: UTC+8.00