Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 4

Waning Crescent 18%

02:25

14:26

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:36, Set: 17:20, Transit: 11:58. Moon - Rise: 02:25, Set: 14:26. Civil Dark: 17:46 - 06:10. Nautical Dark: 18:15 - 05:41. Astro Dark: 18:44 - 05:11

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
100
100
100
100
100
100
95
88
89
90
59
100
72
100
96
98

Low Clouds (% Sky Obscured)

59
40
46
82
85
86
86
88
82
80
75
65
65
55
55
50
37
57
33
70
50
74
95
98

Medium Clouds (% Sky Obscured)

98
94
93
99
100
100
99
96
100
96
100
100
93
97
94
65
87
85
32
65
57
93
81
92

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
38
100
100
100
100
100
100
0
0
0
0
3
55
55
100
0
45

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
6
5
1
1
2
2
4
7
9
9
9
9
9
9
5
7
5

Fog (%)

0
0
0
0
0
0
0
0
1
6
16
20
2
1
1
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

10
43
47
20
20
63
62
49
51
51
30
20
14
0
0
0
0
1
2
4
57
95
95
95

Precipitation Amount (mm)

0
0
0.3
0
0
0.3
0.4
0.2
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
1.2
0.4
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
16
13
13
12
12
13
12
12
12
12
12
12
12
12
12
12
14
17
18
20
18
17

Dew Point (°C)

11
11
12
11
10
10
10
11
11
11
11
11
11
11
12
11
11
11
13
14
17
14
16
16

Relative Humidity (%)

68
72
79
86
84
84
86
90
95
96
96
96
98
96
98
96
95
92
93
85
92
78
93
95

Pressure (mb)

1022
1022
1022
1023
1023
1023
1022
1022
1022
1021
1021
1020
1019
1018
1017
1017
1017
1016
1016
1015
1014
1013
1012
1011

Ozone (du)

258
259
259
259
259
260
261
260
258
258
259
260
261
262
262
261
259
258
257
258
259
257
259
257

Thursday 5

Waning Crescent 11%

03:27

14:53

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 OK
03 OK
04 Good
05 OK
06 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:37, Set: 17:19, Transit: 11:58. Moon - Rise: 03:27, Set: 14:53. Civil Dark: 17:45 - 06:11. Nautical Dark: 18:14 - 05:41. Astro Dark: 18:44 - 05:12

Total Clouds (% Sky Obscured)

100
100
100
68
74
58
68
55
57
49
52
41
34
20
0
9
22
81
52
55
77
97
98
90

Low Clouds (% Sky Obscured)

100
97
97
67
70
54
56
48
55
42
38
30
26
16
0
6
6
16
27
17
17
25
41
34

Medium Clouds (% Sky Obscured)

60
89
75
2
0
0
0
0
0
0
0
0
0
0
0
0
9
13
19
18
24
44
49
27

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
8
65
18
35
42
96
41
67

ISS Passover

Visibility (miles)

3
3
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
2
0
23
22
24
18
21
0
12
12
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

88
62
34
22
30
20
16
13
12
20
8
7
2
0
0
0
0
0
1
1
1
1
3
0

Precipitation Amount (mm)

0.4
0.2
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
8
9
9
8
8
8
8
8
9
10
10
9
9
9
9
9
10
12
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

17
17
17
16
15
14
14
14
14
13
13
13
12
11
10
9
8
9
10
8
7
6
3
3

Relative Humidity (%)

96
98
96
95
95
95
95
96
95
92
93
95
93
93
90
91
91
91
87
74
65
59
51
49

Pressure (mb)

1011
1010
1010
1010
1011
1011
1012
1013
1013
1014
1014
1015
1015
1016
1016
1017
1018
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

258
257
257
255
257
258
258
259
259
258
256
256
258
257
257
257
258
259
259
259
258
257
258
257

Friday 6

Waning Crescent 5%

04:27

15:20

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

Sun - Rise: 06:38, Set: 17:18, Transit: 11:58. Moon - Rise: 04:27, Set: 15:20. Civil Dark: 17:44 - 06:12. Nautical Dark: 18:14 - 05:42. Astro Dark: 18:43 - 05:13

Total Clouds (% Sky Obscured)

87
83
86
59
25
28
35
55
42
29
30
2
0
24
25
35
41
40
31
21
10
0
0
0

Low Clouds (% Sky Obscured)

34
31
14
21
1
3
4
2
1
1
0
0
0
15
15
24
28
26
21
15
8
0
0
0

Medium Clouds (% Sky Obscured)

45
53
82
46
25
22
34
55
42
29
19
2
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

38
31
42
15
15
18
25
23
25
3
14
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
55
65
67
72
74
73
65
65
64
61
63
67
67
66
66
67
67
62
52
47
42
41
40

Pressure (mb)

1019
1019
1020
1021
1022
1023
1024
1025
1025
1026
1026
1027
1027
1027
1027
1028
1029
1030
1030
1030
1030
1030
1029
1029

Ozone (du)

257
257
256
257
257
258
258
257
256
255
255
256
257
259
259
259
259
259
259
259
259
259
259
258

Saturday 7

Waning Crescent 2%

05:28

15:48

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

Sun - Rise: 06:38, Set: 17:18, Transit: 11:58. Moon - Rise: 05:28, Set: 15:48. Civil Dark: 17:43 - 06:13. Nautical Dark: 18:13 - 05:43. Astro Dark: 18:42 - 05:14

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
23
47
80
66
55
28
30
32
34
56
78
100
98
96
95
90
74

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
2
1
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
1
30
32
34
56
62
61
75
84
95
89
69

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
20
40
67
63
55
28
30
32
34
56
78
100
92
82
54
35
18

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

42
46
53
64
71
72
73
75
73
73
73
73
72
70
73
70
74
73
71
62
57
55
52
51

Pressure (mb)

1029
1029
1029
1030
1031
1032
1032
1032
1032
1033
1033
1032
1032
1032
1032
1032
1032
1032
1033
1033
1032
1032
1031
1030

Ozone (du)

258
257
257
258
258
258
258
257
257
257
257
257
257
256
256
256
256
255
255
254
254
254
254
254

Sunday 8

Waning Crescent 0%

06:29

16:18

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:39, Set: 17:17, Transit: 11:58. Moon - Rise: 06:29, Set: 16:18. Civil Dark: 17:43 - 06:13. Nautical Dark: 18:12 - 05:44. Astro Dark: 18:42 - 05:15

Total Clouds (% Sky Obscured)

94
91
95
93
81
85
60
90
94
95
94
91
89
84
76
67
69
71
73
77
84
90
89
88

Low Clouds (% Sky Obscured)

0
0
3
32
13
41
20
27
29
36
39
22
8
7
5
3
16
27
39
48
52
62
65
68

Medium Clouds (% Sky Obscured)

94
90
95
93
80
84
60
68
86
90
60
50
43
44
38
36
35
38
41
40
40
50
49
48

High Clouds (% Sky Obscured)

1
0
0
0
1
2
3
46
54
45
62
60
55
39
37
34
31
30
31
41
49
58
44
29

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
1
1
1
11
15
16
45
62

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
55
62
69
72
76
72
78
75
74
71
74
75
78
80
81
84
77
69
63
60
58
55
55

Pressure (mb)

1030
1029
1030
1030
1030
1030
1031
1031
1031
1030
1030
1029
1029
1029
1026
1026
1025
1025
1025
1025
1024
1023
1022
1022

Ozone (du)

253
253
253
254
253
254
253
253
253
252
252
252
252
251
251
252
252
253
253
253
253
254
254
254

Monday 9

New Moon 1%

07:30

16:52

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:40, Set: 17:16, Transit: 11:58. Moon - Rise: 07:30, Set: 16:52. Civil Dark: 17:42 - 06:14. Nautical Dark: 18:12 - 05:45. Astro Dark: 18:41 - 05:15

Total Clouds (% Sky Obscured)

88
91
93
95
89
82
75
72
71
72
66
59
49
63
76
91
78
65
51
57
62
69
62
54

Low Clouds (% Sky Obscured)

72
61
49
42
37
33
33
35
37
39
49
59
49
63
62
59
44
29
17
33
50
66
57
48

Medium Clouds (% Sky Obscured)

46
32
22
11
21
30
45
39
34
31
23
11
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

14
26
40
56
47
38
29
26
24
18
17
17
22
30
39
58
49
43
33
22
12
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

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
None
None
None

Precipitation Probability (%)

74
74
66
52
44
33
10
18
20
18
22
20
13
14
13
5
14
16
15
16
15
12
12
9

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
58
60
63
65
68
72
76
75
74
74
76
79
82
81
81
81
75
71
66
63
59
56
55

Pressure (mb)

1022
1021
1022
1022
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1026
1025
1025
1025
1024

Ozone (du)

255
255
255
256
256
256
257
258
258
257
257
257
256
256
257
258
259
260
260
260
261
261
261
262

Tuesday 10

Waxing Crescent 4%

08:30

17:30

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

Sun - Rise: 06:41, Set: 17:15, Transit: 11:58. Moon - Rise: 08:30, Set: 17:30. Civil Dark: 17:41 - 06:15. Nautical Dark: 18:11 - 05:45. Astro Dark: 18:40 - 05:16

Total Clouds (% Sky Obscured)

46
33
23
13
17
17
22
34
47
62
70
61
65
62
67
72
67
58
51

Low Clouds (% Sky Obscured)

41
30
19
9
10
12
15
21
30
41
41
41
45
54
55
55
48
38
32

Medium Clouds (% Sky Obscured)

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
1
2
4
2
1
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

Fog (%)

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
1
2
2
3
4
3
3
3
4
4
3
3
3
3
3
2
2
2

Relative Humidity (%)

54
53
61
68
77
79
79
81
81
81
81
79
78
78
75
74
72
65
60

Pressure (mb)

1024
1024
1024
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027

Ozone (du)

263
264
265
267
268
268
269
270
270
270
270
271
273
274
275
276
277
277
277

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

Generated: 04/11/26 13:47:55. Forecast: 04/11/26 to 10/11/26. Timezone: UTC+9.00