Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 26

Waning Gibbous 96%

21:18

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: 05:31, Set: 18:53, Transit: 12:12. Moon - Rise: 21:18, Set: No Set. Civil Dark: 19:19 - 05:05. Nautical Dark: 19:50 - 04:33. Astro Dark: 20:23 - 04:01

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)

0
0
0
0
0
0
0
0
0
0
0
23
72
69
75
82
79
62
89
90
87
93
88
95

Medium Clouds (% Sky Obscured)

31
27
52
87
96
99
100
90
100
98
100
100
100
91
93
99
100
95
100
77
88
89
82
84

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
88
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
9
9
9
9
9
6
9
7
4
5
9
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
0
0
0
0
0
0
0
0
0
0
0
0
0
1
9
29
45

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
20
42
39
51
74
95
88
90
64
28
6
5
10
43

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
1
0.5
0.6
0.3
0
0
0
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
14
14
13
13
13
14
15
17
18
17
17
15
15
14
14
13
12
12
12
12
11
12

Feels Like (°C)

13
13
13
13
13
12
13
14
15
17
18
17
17
16
16
15
14
13
12
12
12
11
11
11

Dew Point (°C)

10
10
11
11
11
11
11
11
12
12
12
13
13
14
14
13
13
13
11
11
11
11
10
10

Relative Humidity (%)

78
79
81
83
82
85
86
82
82
74
66
73
79
90
92
92
96
96
92
95
93
95
92
90

Pressure (mb)

1012
1011
1011
1011
1012
1011
1012
1012
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1012
1012

Ozone (du)

329
328
327
326
323
322
322
321
319
318
318
321
317
315
312
312
311
312
315
318
318
320
320
319

Saturday 27

Waning Gibbous 90%

22:22

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 OK
23 OK

Sun - Rise: 05:30, Set: 18:54, Transit: 12:12. Moon - Rise: 22:22, Set: No Set. Civil Dark: 19:20 - 05:03. Nautical Dark: 19:51 - 04:32. Astro Dark: 20:24 - 03:59

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
95
95
94
88
95
94
97
100
94
81
86
93
85
74
47
40
33

Low Clouds (% Sky Obscured)

96
97
96
98
100
95
95
94
95
96
76
87
94
96
100
87
62
66
95
84
73
25
23
16

Medium Clouds (% Sky Obscured)

67
85
86
77
86
80
85
67
41
59
69
76
56
25
31
48
52
38
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
20
4
5
5
3
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
4
9
9
9
6
9
9
9
9

Fog (%)

58
68
63
74
16
12
14
19
0
0
0
0
0
0
0
0
0
0
0
0
0
2
7
26

Precipitation Type

None
None
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

25
41
84
90
80
79
40
12
2
2
1
10
6
13
5
4
2
3
9
1
1
0
0
0

Precipitation Amount (mm)

0
0
0.8
0.4
0.4
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
11
12
12
12
12
13
13
14
16
18
18
17
17
17
17
17
16
15
15
14
14
14

Feels Like (°C)

10
10
11
12
12
12
12
13
14
15
16
19
18
17
17
17
17
19
18
16
16
15
16
16

Dew Point (°C)

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

Relative Humidity (%)

87
87
90
90
92
93
93
95
95
93
90
77
76
82
90
92
85
82
87
90
92
93
95
95

Pressure (mb)

1012
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1012
1012
1012
1013
1014
1014
1015
1015

Ozone (du)

320
319
319
318
318
319
319
320
319
319
320
321
322
327
331
332
334
333
332
329
327
327
329
329

Sunday 28

Waning Gibbous 83%

23:22

No Set

00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
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: 05:29, Set: 18:54, Transit: 12:11. Moon - Rise: 23:22, Set: No Set. Civil Dark: 19:20 - 05:02. Nautical Dark: 19:52 - 04:31. Astro Dark: 20:25 - 03:58

Total Clouds (% Sky Obscured)

33
38
41
14
24
28
14
74
60
71
78
94
97
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

15
20
18
9
15
17
0
34
27
22
27
27
26
22
29
30
29
22
25
24
24
29
26
32

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
7
27
44
67
82
74
99

High Clouds (% Sky Obscured)

0
0
17
0
2
1
10
29
24
52
61
81
96
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

41
44
31
4
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
6
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
9
9
2
4
11
3

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

Chance of Frost

Temperature (°C)

13
13
13
13
13
12
13
15
18
19
21
22
23
23
23
23
22
21
19
16
17
16
16
16

Feels Like (°C)

15
15
15
16
15
15
15
18
20
21
21
22
23
23
23
23
23
22
21
18
17
17
17
17

Dew Point (°C)

12
12
12
12
12
12
12
13
15
14
15
15
16
16
17
17
17
17
17
15
16
16
15
15

Relative Humidity (%)

95
95
95
95
95
95
95
89
82
72
69
64
63
65
67
70
74
80
88
93
95
95
95
95

Pressure (mb)

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

Ozone (du)

328
326
324
319
317
318
317
317
316
316
317
316
314
314
314
314
314
314
313
312
311
311
310
309

Monday 29

Waning Gibbous 75%

No Rise

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: 05:27, Set: 18:55, Transit: 12:11. Moon - Rise: No Rise, Set: No Set. Civil Dark: 19:21 - 05:01. Nautical Dark: 19:53 - 04:30. Astro Dark: 20:26 - 03:57

Total Clouds (% Sky Obscured)

100
100
96
97
98
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
98
97

Low Clouds (% Sky Obscured)

33
27
30
30
28
34
60
80
92
94
97
99
97
94
91
92
93
95
93
91
89
89
90
91

Medium Clouds (% Sky Obscured)

100
100
74
81
80
90
92
94
96
97
98
99
99
100
100
96
92
89
86
80
92
75
73
71

High Clouds (% Sky Obscured)

100
100
76
85
88
92
92
93
93
96
98
100
100
100
100
100
100
98
41
45
44
29
15
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
9
2
1
0
0
0
0
0
0
0
0
0
0
0
0
5
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
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
3
6
7
11
13
13
52
63
95
95
95
95
95
95
95
95
95
70
41
35
33

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0.6
1.5
2.3
2.7
2.6
1.8
1.1
0.6
0.5
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
15
15
15
15
15
16
16
17
17
17
17
17
17
16
16
16
16
17
16
16
17
16

Feels Like (°C)

17
16
16
16
16
16
15
17
17
17
18
17
18
17
17
16
17
16
17
17
17
17
18
17

Dew Point (°C)

15
15
15
15
15
15
15
15
15
16
17
17
17
17
17
16
16
16
16
17
16
16
17
16

Relative Humidity (%)

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

Pressure (mb)

1015
1015
1014
1014
1013
1013
1013
1013
1013
1013
1012
1012
1011
1010
1009
1008
1008
1008
1008
1008
1008
1008
1008
1007

Ozone (du)

309
308
306
306
305
303
303
304
303
303
300
299
299
299
298
301
303
312
315
317
322
324
322
319

Tuesday 30

Waning Gibbous 65%

No Rise

10:00

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: 05:26, Set: 18:56, Transit: 12:11. Moon - Rise: No Rise, Set: 10:00. Civil Dark: 19:22 - 05:00. Nautical Dark: 19:54 - 04:29. Astro Dark: 20:27 - 03:55

Total Clouds (% Sky Obscured)

97
96
95
96
96
95
97
98
100
100
100
100
99
97
96
96
95
94
95
98
100
100
99
100

Low Clouds (% Sky Obscured)

90
91
93
93
94
94
93
91
92
88
84
81
81
82
84
88
85
92
91
93
92
91
91
92

Medium Clouds (% Sky Obscured)

64
44
37
27
17
5
15
27
38
47
51
53
56
58
61
56
47
38
40
42
47
56
67
82

High Clouds (% Sky Obscured)

0
0
1
4
60
61
26
44
65
89
100
100
87
70
55
46
58
53
25
45
59
61
61
64

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
2
6
8
8
8
3
0
0
0
0
0
2
5

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
Very Light Rain
None
None

Precipitation Probability (%)

44
44
25
35
30
10
13
21
17
25
27
24
23
30
20
25
13
25
24
18
22
45
27
8

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
17
17
17
17
17
17
18
18
19
20
20
20
21
19
19
20
19
18
16
16
16
15
15

Feels Like (°C)

17
17
17
18
17
18
18
19
19
20
21
21
21
22
21
21
21
20
19
17
18
17
17
17

Dew Point (°C)

16
16
17
17
16
17
17
18
18
19
19
19
19
20
18
18
19
18
17
16
16
15
15
15

Relative Humidity (%)

98
98
100
98
98
100
100
100
98
100
96
96
96
95
91
93
93
93
96
98
98
96
98
98

Pressure (mb)

1007
1006
1006
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1004
1004
1003
1003
1003
1004
1004
1005
1005
1005
1005

Ozone (du)

317
313
311
309
310
310
311
310
309
309
310
309
309
310
310
311
310
310
309
308
309
307
305
303

Wednesday 1

Third Quarter 54%

No Rise

11:08

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: 05:25, Set: 18:57, Transit: 12:11. Moon - Rise: No Rise, Set: 11:08. Civil Dark: 19:23 - 04:59. Nautical Dark: 19:55 - 04:27. Astro Dark: 20:28 - 03:54

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
94
85
69
65
59
56

Low Clouds (% Sky Obscured)

90
88
83
79
75
73
76
78
79
82
85
89
88
88
90
94
97
100
93
87
74
73
72
71

Medium Clouds (% Sky Obscured)

90
96
100
100
100
100
99
98
97
96
96
95
97
98
100
100
100
100
73
50
25
25
25
25

High Clouds (% Sky Obscured)

76
88
100
100
100
100
100
100
100
100
99
97
92
90
90
85
74
69
72
82
91
90
85
85

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

16
18
20
50
68
90
85
70
50
62
68
78
83
78
82
74
57
39
39
32
10
28
33
33

Precipitation Amount (mm)

0
0
0
0.2
0.3
0.6
0.6
0.3
0
0.2
0.3
0.4
0.5
0.5
0.6
0.5
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
15
15
15
15
15
15
15
15
15
15
15
15
14
14
13
13
12
12
11
12
11
11

Feels Like (°C)

17
17
17
17
16
16
16
16
16
16
16
16
16
16
16
16
14
14
13
13
12
13
12
11

Dew Point (°C)

15
15
15
15
15
15
14
15
15
15
15
15
15
14
14
13
13
12
12
11
11
11
10
10

Relative Humidity (%)

98
98
98
98
98
98
98
98
98
96
98
98
100
98
98
98
96
96
96
96
95
96
95
96

Pressure (mb)

1005
1005
1004
1004
1004
1004
1004
1005
1005
1005
1005
1005
1005
1006
1006
1006
1006
1007
1008
1008
1009
1010
1010
1011

Ozone (du)

301
301
300
300
301
303
304
305
305
306
308
310
313
311
310
308
309
310
311
311
311
312
312
312

Thursday 2

Waning Crescent 43%

No Rise

12:19

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 OK
13 OK
14 OK
15 Bad
16 Bad
17 OK
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
23 OK

Sun - Rise: 05:24, Set: 18:57, Transit: 12:11. Moon - Rise: No Rise, Set: 12:19. Civil Dark: 19:24 - 04:58. Nautical Dark: 19:56 - 04:26. Astro Dark: 20:29 - 03:53

Total Clouds (% Sky Obscured)

48
43
38
29
24
30
40
45
42
35
32
24
21
19
20
26
33
37
50
63
75
54
32
10

Low Clouds (% Sky Obscured)

65
61
64
63
58
53
53
48
44
42
31
24
25
26
26
34
33
37
25
14
2
2
1
0

Medium Clouds (% Sky Obscured)

25
20
15
15
20
20
19
22
21
18
10
3
2
1
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

85
85
85
90
90
85
59
33
22
8
4
1
0
0
0
0
0
0
29
56
84
57
31
14

ISS Passover

Visibility (miles)

7
7
7
7
7
7
7
7
7
7
8
8
9
8
8
7
8
8
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 (%)

29
24
17
38
46
49
46
40
28
26
26
30
30
31
31
33
28
12
15
14
5
9
8
1

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

Chance of Frost

Temperature (°C)

11
10
10
10
10
9
8
9
10
11
12
13
14
14
14
13
13
13
13
12
11
11
10
10

Feels Like (°C)

11
11
11
11
10
9
9
9
9
9
13
14
14
15
17
17
12
12
11
10
11
10
9
9

Dew Point (°C)

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

Relative Humidity (%)

95
96
96
96
96
96
96
95
91
90
86
82
76
79
83
87
84
83
82
83
86
87
88
88

Pressure (mb)

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

Ozone (du)

312
311
311
310
313
316
319
320
321
323
325
327
330
330
331
331
335
338
341
341
340
340
341
342

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

Generated: 26/04/24 07:57:02. Forecast: 26/04/24 to 02/05/24. Timezone: UTC+9.00