Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 12

Waning Gibbous 60%

21:09

No Set

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 OK
07 Bad
08 OK
09 OK
10 Bad
11 Bad

Sun - Rise: 05:54, Set: 17:18, Transit: 11:35. Moon - Rise: 21:09, Set: No Set. Civil Dark: 17:44 - 05:28. Nautical Dark: 18:13 - 04:59. Astro Dark: 18:43 - 04:29

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
43
41
44
41
43
36
43
63
71

Low Clouds (% Sky Obscured)

41
45
28
28
32
31
35
46
67
54
37
43
63
50
21
7
12
10
29
14
0
20
44
56

Medium Clouds (% Sky Obscured)

21
59
44
38
32
28
30
42
38
33
33
60
57
62
32
8
1
8
1
0
5
0
0
38

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
22
20
19
20
5
18
16
12
2

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
26
19
1
0
4
15
5
16
16
14
1
0
0
0
0
0
0
0
1
1
13

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
22
21
21
21
21
20
19
19
18
18
18
17
18
17
16
17
16
16
18
21
22
24
25

Dew Point (°C)

14
15
14
16
18
18
18
17
17
16
16
16
15
15
15
14
15
14
14
15
16
16
15
14

Relative Humidity (%)

63
66
66
77
88
93
96
96
96
92
93
95
93
93
93
90
93
93
95
90
81
71
64
59

Pressure (mb)

1012
1011
1011
1011
1012
1012
1013
1013
1013
1013
1013
1013
1012
1012
1012
1011
1011
1011
1011
1012
1012
1011
1011
1010

Ozone (du)

257
256
255
255
256
256
256
257
257
257
256
255
254
254
254
254
254
255
256
258
258
259
261
261

Monday 13

Waning Gibbous 49%

22:16

12:43

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:54, Set: 17:17, Transit: 11:35. Moon - Rise: 22:16, Set: 12:43. Civil Dark: 17:42 - 05:29. Nautical Dark: 18:12 - 04:59. Astro Dark: 18:41 - 04:30

Total Clouds (% Sky Obscured)

74
81
87
80
85
77
64
65
40
49
71
77
83
85
85
80
80
74
71
84
83
75
84
93

Low Clouds (% Sky Obscured)

60
56
73
72
79
77
62
59
36
48
65
66
77
79
78
71
71
64
64
69
74
69
79
91

Medium Clouds (% Sky Obscured)

43
52
56
30
15
0
1
3
14
7
21
21
20
15
16
18
19
19
20
40
24
29
40
55

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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
23
17
26
96
58
34
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 (%)

13
22
16
19
16
6
10
4
4
7
12
18
25
18
15
8
7
16
10
13
9
7
23
27

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

Chance of Frost

Temperature (°C)

22
23
22
22
21
19
17
17
16
16
15
15
15
14
14
14
14
14
14
14
16
16
16
16

Feels Like (°C)

24
25
23
24
24
21
19
18
17
18
17
16
16
16
15
15
15
15
15
16
17
17
17
17

Dew Point (°C)

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

Relative Humidity (%)

59
65
65
72
80
86
88
93
93
95
95
96
95
93
93
93
93
93
95
90
86
78
70
69

Pressure (mb)

1010
1009
1009
1010
1011
1012
1013
1014
1015
1016
1016
1016
1016
1017
1016
1017
1017
1017
1018
1018
1018
1018
1018
1017

Ozone (du)

261
260
260
260
261
261
261
260
260
259
258
257
257
256
254
255
254
254
254
254
253
253
253
253

Tuesday 14

Third Quarter 38%

23:25

13:31

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:55, Set: 17:15, Transit: 11:35. Moon - Rise: 23:25, Set: 13:31. Civil Dark: 17:41 - 05:30. Nautical Dark: 18:11 - 05:00. Astro Dark: 18:40 - 04:31

Total Clouds (% Sky Obscured)

93
93
89
98
97
97
100
97
100
100
100
100
100
100
97
83
54
55
47
64
60
64
74
76

Low Clouds (% Sky Obscured)

92
92
85
97
92
94
98
90
100
100
100
100
94
91
92
81
54
54
47
64
60
64
74
71

Medium Clouds (% Sky Obscured)

65
45
49
34
32
90
94
55
80
100
97
100
97
100
80
48
41
45
38
43
45
50
49
39

High Clouds (% Sky Obscured)

0
0
0
0
17
14
10
66
17
88
62
48
62
61
45
35
50
13
2
11
4
0
1
0

ISS Passover

Visibility (miles)

8
7
6
4
6
3
3
0
0
0
0
0
0
1
7
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
4
3
4
0
23
50
0
4
23
23
27
20
20
20
20
20
20
20
20
20

Precipitation Type

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

Precipitation Probability (%)

34
40
41
41
29
35
31
58
65
95
95
95
95
95
95
95
95
95
82
26
12
12
11
12

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0
0.3
1.5
3
3.3
5.3
4.9
1.9
7.8
4.3
0.4
0
0
0
0
0

Wind Speed/Direction (mph)

6
7
8
9
9
9
9
11
12
14
14
14
9
8
8
7
6
4
3
2
2
2
2
2

Chance of Frost

Temperature (°C)

16
16
16
16
16
15
15
15
14
14
14
14
14
14
14
14
14
13
13
14
15
16
16
16

Feels Like (°C)

16
17
17
17
17
16
15
15
15
14
15
15
14
14
14
14
14
15
15
16
16
19
19
18

Dew Point (°C)

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

Relative Humidity (%)

75
81
86
92
95
98
98
98
98
98
98
100
98
98
98
98
96
96
95
93
87
82
69
64

Pressure (mb)

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

Ozone (du)

253
253
254
253
253
254
253
254
253
253
252
251
252
253
254
256
256
257
258
259
259
261
262
262

Wednesday 15

Waning Crescent 28%

00:33

14:09

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:56, Set: 17:14, Transit: 11:34. Moon - Rise: 00:33, Set: 14:09. Civil Dark: 17:40 - 05:31. Nautical Dark: 18:09 - 05:01. Astro Dark: 18:39 - 04:31

Total Clouds (% Sky Obscured)

67
62
56
59
62
67
93
89
89
91
90
92
89
83
98
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

66
61
56
59
58
59
54
62
72
64
77
73
65
70
87
91
92
94
95
97
97
97
97
96

Medium Clouds (% Sky Obscured)

26
12
0
2
4
5
4
2
0
10
49
67
59
33
69
84
90
91
91
82
98
94
90
100

High Clouds (% Sky Obscured)

0
0
1
1
1
0
15
8
10
0
0
0
25
51
76
57
39
19
36
52
65
66
76
96

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
4
4
5
7
9
7
1
1
0
1
4
7
6
5
4

Fog (%)

20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20

Precipitation Type

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

Precipitation Probability (%)

20
20
25
27
33
30
31
31
32
33
34
25
21
16
26
62
69
57
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
0.3
0
0.4
0.7
1.1
2.1
2.5
2.7

Wind Speed/Direction (mph)

3
3
3
3
3
2
3
3
3
4
5
4
4
5
5
6
7
10
13
13
14
14
15
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
18
18
19
19
19
17
15
15
15
15
15
14
15
15
14
14
14
14
14
14
15
15
16

Dew Point (°C)

9
8
9
12
13
14
14
14
14
14
14
13
13
13
13
13
13
14
14
14
14
15
15
15

Relative Humidity (%)

60
59
61
70
79
92
95
95
96
96
96
96
96
96
98
100
98
100
100
100
96
96
96
96

Pressure (mb)

1018
1018
1018
1018
1018
1019
1020
1020
1021
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1020
1020
1019
1019
1018

Ozone (du)

261
260
260
260
260
260
259
259
259
259
259
259
258
257
256
256
255
255
255
255
255
255
255
254

Thursday 16

Waning Crescent 19%

01:37

14:41

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 OK
01 OK
02 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 OK
09 OK
10 OK
11 Good

Sun - Rise: 05:57, Set: 17:13, Transit: 11:34. Moon - Rise: 01:37, Set: 14:41. Civil Dark: 17:38 - 05:31. Nautical Dark: 18:08 - 05:02. Astro Dark: 18:37 - 04:32

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
91
80
44
35
36
33
49
47
48
45
39
33
26
20
14

Low Clouds (% Sky Obscured)

95
93
93
89
86
83
79
73
68
60
54
44
35
36
33
49
47
48
45
39
33
26
20
14

Medium Clouds (% Sky Obscured)

100
100
100
98
96
95
80
62
50
40
35
5
0
0
0
13
7
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

77
100
100
100
99
99
99
100
100
40
10
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

3
3
0
0
0
0
0
0
4
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
38
9
6
3
2
1
1
21
16
3
5
4
2
3
4
4

Precipitation Amount (mm)

3
3.1
3.5
2.6
2.2
0.7
0.9
1.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
17
18
18
18
16
16
8
7
5
5
6
6
5
4
4
5
6
7
6
5
4
3
3

Chance of Frost

Temperature (°C)

16
16
16
16
15
15
15
15
15
14
13
13
13
12
12
11
13
13
12
13
13
14
16
16

Feels Like (°C)

16
16
16
16
15
16
15
15
14
15
13
13
14
13
14
13
14
13
13
12
10
9
17
16

Dew Point (°C)

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

Relative Humidity (%)

98
96
100
100
100
98
100
100
98
98
96
98
96
96
98
98
96
96
96
90
83
78
68
61

Pressure (mb)

1018
1017
1017
1017
1017
1017
1017
1018
1019
1019
1019
1019
1020
1020
1021
1021
1021
1022
1022
1022
1023
1023
1022
1022

Ozone (du)

254
254
254
254
254
255
256
257
259
262
263
264
265
268
266
266
266
266
267
267
267
268
268
268

Friday 17

Waning Crescent 11%

02:38

15:08

12 OK
13 OK
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

Sun - Rise: 05:58, Set: 17:12, Transit: 11:34. Moon - Rise: 02:38, Set: 15:08. Civil Dark: 17:37 - 05:32. Nautical Dark: 18:07 - 05:03. Astro Dark: 18:36 - 04:33

Total Clouds (% Sky Obscured)

21
29
39
45
49
54
63
71
81
81
81
80
74
71
67
76
84
92
94
96
99
99
99
99

Low Clouds (% Sky Obscured)

21
29
39
45
49
51
60
67
73
73
73
73
65
55
46
55
63
72
71
72
69
67
60
45

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
31
46
61
80
95
91
86
83

High Clouds (% Sky Obscured)

0
0
0
0
0
0
17
34
52
60
69
78
60
42
25
18
12
5
23
41
53
48
50
54

ISS Passover

Visibility (miles)

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

Fog (%)

20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20

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 (%)

13
15
15
17
19
21
21
22
23
22
20
15
17
15
10
11
10
3
9
10
9
13
13
11

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
17
18
20
19
20
20
19
17
17
14
14
14
14
15
15
12
11
11
10
10
9
16
15

Dew Point (°C)

7
9
10
12
13
14
15
15
14
14
13
13
12
12
12
12
11
11
10
10
10
9
11
10

Relative Humidity (%)

54
60
64
71
77
86
95
96
96
98
96
96
96
96
96
98
95
95
95
88
83
77
72
65

Pressure (mb)

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

Ozone (du)

268
267
267
267
266
266
266
265
264
264
263
262
261
260
260
259
258
258
258
258
258
257
257
256

Saturday 18

Waning Crescent 6%

03:37

15:32

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
08 Bad

Sun - Rise: 05:59, Set: 17:10, Transit: 11:34. Moon - Rise: 03:37, Set: 15:32. Civil Dark: 17:36 - 05:33. Nautical Dark: 18:06 - 05:03. Astro Dark: 18:35 - 04:34

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

36
49
65
74
83
90
94
97
100
100
100
100
99
98
96
94
92
89
88
84
81

Medium Clouds (% Sky Obscured)

85
85
86
80
73
66
71
75
79
85
92
100
100
100
100
100
99
99
97
96
94

High Clouds (% Sky Obscured)

47
32
24
21
17
17
42
71
100
100
100
100
99
98
95
95
97
99
97
97
97

ISS Passover

Visibility (miles)

9
9
9
9
8
8
7
6
4
3
2
1
0
0
0
0
0
0
0
0
0

Fog (%)

20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20

Precipitation Type

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

Precipitation Probability (%)

17
22
25
30
33
35
42
48
52
87
95
95
95
95
95
95
95
95
95
90
57

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.4
0.7
0.9
2.2
3.3
4.1
3.4
3.7
3.5
0.6
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
16
16
15
15
14
14
14
14
14
14
15
15
15
15
15
15
15
16
16

Feels Like (°C)

14
15
15
16
15
15
16
16
15
14
14
14
15
14
15
15
15
16
15
15
16

Dew Point (°C)

8
10
11
11
12
13
14
14
13
14
14
14
15
14
15
15
15
15
15
16
16

Relative Humidity (%)

59
64
69
75
80
89
96
96
96
98
98
100
100
98
100
98
98
98
98
100
100

Pressure (mb)

1019
1018
1018
1017
1017
1017
1018
1017
1017
1017
1017
1016
1016
1015
1015
1014
1014
1015
1015
1015
1015

Ozone (du)

256
255
255
255
254
254
254
255
255
255
255
255
255
254
254
254
254
254
254
254
254

Forecast for Kami-seinaiji, Shimoina-gun, Japan (35.45,137.64)

Generated: 12/10/25 12:49:17. Forecast: 12/10/25 to 18/10/25. Timezone: UTC+9.00