Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 23

Waxing Gibbous 91%

15:40

04:04

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
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:25, Set: 17:32, Transit: 11:58. Moon - Rise: 15:40, Set: 04:04. Civil Dark: 17:57 - 06:00. Nautical Dark: 18:26 - 05:31. Astro Dark: 18:55 - 05:02

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)

84
96
94
96
96
96
97
96
96
96
96
98
98
99
98
98
97
100
100
98
96
98
97
94

Medium Clouds (% Sky Obscured)

83
100
100
100
100
100
100
100
100
100
100
100
100
98
100
100
100
100
100
100
80
90
91
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
76
87
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

10
15
13
9
6
20
27
27
27
28
15
14
12
27
33
31
30
31
0
20
34
38
35
9

Precipitation Type

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

Precipitation Probability (%)

5
14
21
86
95
95
95
95
95
95
95
95
95
95
95
95
79
67
57
46
20
10
12
33

Precipitation Amount (mm)

0
0
0
0.2
2
2.9
1.1
1.1
2.1
1.2
1.7
2
1.9
0.9
1
0.9
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
16
17
17
17
16
16
16
16
15
15
15
15
15
15
15
16
16
16
17
17
17
17
17

Feels Like (°C)

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

Dew Point (°C)

11
13
14
15
16
15
16
15
15
15
15
15
15
15
15
15
16
16
16
16
16
17
17
17

Relative Humidity (%)

79
81
82
86
93
93
95
96
96
96
98
100
100
100
98
98
100
100
98
98
98
100
100
98

Pressure (mb)

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

Ozone (du)

248
248
248
247
246
247
247
248
247
247
246
247
246
246
246
244
245
245
244
244
244
243
243
243

Saturday 24

Waxing Gibbous 97%

16:08

05:09

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
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:26, Set: 17:31, Transit: 11:58. Moon - Rise: 16:08, Set: 05:09. Civil Dark: 17:56 - 06:01. Nautical Dark: 18:25 - 05:32. Astro Dark: 18:54 - 05:03

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
85
100
100
100
91

Low Clouds (% Sky Obscured)

96
96
94
94
50
41
61
49
17
9
11
13
18
13
1
1
1
1
4
24
54
56
70
74

Medium Clouds (% Sky Obscured)

93
97
91
79
69
62
84
91
88
84
80
61
58
86
88
86
88
86
78
77
53
84
67
75

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
69
76
99
99
11

ISS Passover

Visibility (miles)

1
0
0
1
6
7
7
7
7
9
9
9
9
7
8
9
9
9
9
9
9
9
7
7

Fog (%)

10
12
11
9
11
84
63
38
21
0
9
23
46
57
28
11
9
16
16
2
2
6
4
2

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 (%)

26
18
12
11
11
13
14
32
14
11
6
3
4
3
2
2
3
3
7
11
17
22
28
32

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)

7
7
8
8
8
8
8
8
8
7
7
6
6
7
7
7
7
7
6
6
6
6
7
7

Chance of Frost

Temperature (°C)

18
19
20
20
21
22
23
23
23
22
21
20
20
20
20
20
19
19
18
18
18
18
18
19

Feels Like (°C)

20
20
21
22
23
24
25
26
26
25
24
22
23
22
22
22
21
21
19
20
19
19
20
21

Dew Point (°C)

18
19
19
20
20
21
21
21
22
21
21
20
19
20
19
19
18
17
16
16
15
15
16
17

Relative Humidity (%)

100
98
98
98
95
94
91
91
94
95
96
95
95
96
95
93
93
92
88
85
83
82
86
88

Pressure (mb)

1018
1018
1018
1017
1016
1015
1015
1014
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1016
1016
1016
1017

Ozone (du)

242
242
242
242
241
241
242
242
241
241
242
242
243
242
241
242
242
242
242
241
241
240
240
240

Sunday 25

Waxing Gibbous 99%

16:38

06:17

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
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:27, Set: 17:30, Transit: 11:58. Moon - Rise: 16:38, Set: 06:17. Civil Dark: 17:55 - 06:02. Nautical Dark: 18:24 - 05:33. Astro Dark: 18:53 - 05:04

Total Clouds (% Sky Obscured)

95
96
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)

88
93
94
94
91
88
96
96
99
100
100
100
100
100
100
100
98
96
97
95
94
92
93
94

Medium Clouds (% Sky Obscured)

80
84
91
82
88
73
95
87
69
62
71
66
61
82
100
98
99
99
100
100
100
100
100
100

High Clouds (% Sky Obscured)

82
84
88
86
100
100
100
100
100
100
100
100
100
96
77
77
65
52
64
55
98
40
32
29

ISS Passover

Visibility (miles)

7
7
7
7
7
7
7
7
4
2
2
2
2
2
1
1
1
1
1
1
1
1
1
0

Fog (%)

1
0
0
1
0
0
0
0
1
16
73
68
62
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

36
44
41
40
43
52
62
63
46
38
44
52
36
31
22
19
50
21
31
32
42
47
67
78

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
23
24
24
24
23
22
23
23
22
21
21
21
22
21
21
21
21
21
21
21
21
21
21

Dew Point (°C)

18
20
21
21
20
20
19
20
20
19
19
18
19
19
18
18
18
18
18
18
18
18
18
18

Relative Humidity (%)

89
91
94
92
92
91
91
94
95
95
96
96
96
96
96
96
98
96
96
96
98
98
98
98

Pressure (mb)

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

Ozone (du)

241
240
239
239
239
237
237
237
238
239
239
239
238
239
239
239
239
240
239
239
238
237
237
237

Monday 26

Full Moon 100%

17:13

07:28

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
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:28, Set: 17:29, Transit: 11:58. Moon - Rise: 17:13, Set: 07:28. Civil Dark: 17:54 - 06:03. Nautical Dark: 18:23 - 05:34. Astro Dark: 18:52 - 05:05

Total Clouds (% Sky Obscured)

99
99
98
97
98
99
100
100
100
100
100
100
87
95
87
88
85
66
97
97
85
90
90
85

Low Clouds (% Sky Obscured)

92
95
97
97
97
97
98
98
99
100
100
99
78
91
80
80
76
49
95
97
83
90
90
85

Medium Clouds (% Sky Obscured)

92
94
89
69
75
93
96
97
95
92
63
63
65
56
47
41
28
14
0
0
0
0
12
0

High Clouds (% Sky Obscured)

22
17
9
0
0
0
0
0
0
0
0
0
0
0
0
2
3
3
1
1
2
2
2
0

ISS Passover

Visibility (miles)

1
1
7
7
7
7
6
3
5
1
1
1
1
6
7
6
6
9
8
5
9
9
9
9

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

89
89
87
87
83
77
65
54
45
26
34
38
35
45
44
40
42
50
53
44
28
23
13
13

Precipitation Amount (mm)

0.3
0.2
0
0.2
0.2
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
19
20
20
21
22
22
23
23
22
22
22
22
23
22
22
22
21
20
19
18
18
18
18

Feels Like (°C)

22
22
23
22
23
24
25
26
25
25
25
24
25
26
25
25
25
24
23
19
17
18
17
18

Dew Point (°C)

19
19
19
19
20
21
22
22
22
22
22
22
22
23
22
21
21
19
19
18
16
16
16
16

Relative Humidity (%)

98
95
92
91
94
95
98
97
98
96
98
96
98
98
98
95
95
92
93
95
92
89
90
90

Pressure (mb)

1017
1016
1016
1015
1014
1013
1012
1011
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1010
1011
1011
1012

Ozone (du)

237
236
236
235
235
234
235
235
235
235
235
236
236
236
236
236
236
236
236
236
237
238
237
238

Tuesday 27

Waning Gibbous 97%

17:53

No Set

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 OK
21 OK
22 OK
23 Good
00 Good
01 Good
02 Good
03 OK
04 OK
05 OK
06 OK
07 Bad

Sun - Rise: 06:29, Set: 17:28, Transit: 11:58. Moon - Rise: 17:53, Set: No Set. Civil Dark: 17:53 - 06:03. Nautical Dark: 18:22 - 05:34. Astro Dark: 18:51 - 05:05

Total Clouds (% Sky Obscured)

88
51
86
55
38
46
40
34
28
28
26
21
19
16
11
7
8
9
13
17
24
34
41
43

Low Clouds (% Sky Obscured)

88
35
86
41
16
34
29
19
11
11
13
12
11
12
11
7
8
9
13
17
20
19
20
21

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
1
3
5
3
2

High Clouds (% Sky Obscured)

1
2
0
0
0
0
0
0
0
0
0
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 (%)

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

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 (%)

17
19
19
7
11
21
15
12
11
7
13
12
2
6
5
0
0
0
0
1
3
3
3
2

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

Chance of Frost

Temperature (°C)

17
18
17
18
18
18
17
17
17
16
16
15
14
13
13
12
12
11
11
9
8
8
8
8

Feels Like (°C)

18
17
17
17
18
17
16
15
15
14
14
13
10
10
11
11
11
10
10
9
6
6
7
6

Dew Point (°C)

15
15
13
14
12
11
11
12
10
10
10
9
8
7
6
6
6
5
5
4
4
3
3
2

Relative Humidity (%)

88
86
73
77
69
63
69
71
65
66
67
69
69
66
65
65
65
66
68
70
71
70
71
65

Pressure (mb)

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

Ozone (du)

239
240
239
239
239
239
240
242
243
244
245
247
247
248
248
248
249
249
249
249
249
249
249
250

Wednesday 28

Waning Gibbous 91%

18:42

08:42

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

Sun - Rise: 06:30, Set: 17:27, Transit: 11:58. Moon - Rise: 18:42, Set: 08:42. Civil Dark: 17:52 - 06:04. Nautical Dark: 18:21 - 05:35. Astro Dark: 18:50 - 05:06

Total Clouds (% Sky Obscured)

45
45
41
30
16
7
3
2
1
0
0
0
0
3
4
6
21
39
55
48
52
50
66
78

Low Clouds (% Sky Obscured)

19
15
15
11
6
4
2
1
1
0
0
0
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
0
2
4
6
21
39
55
48
51
36
50
71

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
19
33
48
37
23
10
21
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 (%)

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

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)

12
12
12
12
12
11
10
9
8
6
5
4
3
3
3
3
3
3
3
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
53
50
46
43
43
44
44
50
58
65
67
69
71
72
72
75
73
71
69
69
69
68
65

Pressure (mb)

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

Ozone (du)

250
251
251
252
253
253
253
253
253
253
253
253
252
252
252
252
253
253
253
253
253
254
254
254

Thursday 29

Waning Gibbous 83%

19:41

09:54

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

Sun - Rise: 06:31, Set: 17:26, Transit: 11:58. Moon - Rise: 19:41, Set: 09:54. Civil Dark: 17:51 - 06:05. Nautical Dark: 18:20 - 05:36. Astro Dark: 18:49 - 05:07

Total Clouds (% Sky Obscured)

90
93
96
98
98
98
97
97
96
96
97
99
100
99
99
98
99
99
100

Low Clouds (% Sky Obscured)

0
0
0
0
6
12
18
11
6
3
19
36
52
62
75
86
86
88
91

Medium Clouds (% Sky Obscured)

88
91
95
98
96
94
92
91
91
92
91
91
90
91
93
94
96
98
100

High Clouds (% Sky Obscured)

50
53
56
53
48
44
30
28
34
39
59
78
100
77
61
42
41
31
25

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
1
1
1
11
16
17
30
37
43
50
56
60
57
54
48

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
5
10
11
9
10
10
11
11
12
12
12
13
12
10
10
9
10
11

Dew Point (°C)

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

Relative Humidity (%)

62
60
53
48
42
48
55
62
66
71
76
80
85
88
90
90
90
90
90

Pressure (mb)

1025
1025
1025
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1021
1020

Ozone (du)

254
254
254
253
252
252
252
251
251
251
250
250
250
250
250
251
251
251
251

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

Generated: 23/10/26 08:20:58. Forecast: 23/10/26 to 29/10/26. Timezone: UTC+9.00