Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 27

Waning Gibbous 94%

18:35

10:57

18 OK
19 OK
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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:38, Set: 18:02, Transit: 12:49. Moon - Rise: 18:35, Set: 10:57. Civil Dark: 18:31 - 07:08. Nautical Dark: 19:05 - 06:34. Astro Dark: 19:39 - 06:01

Total Clouds (% Sky Obscured)

37
30
39
26
34
51
70
96
100
100
100
100
100
100
100
100
100
89
84
83
65
62
88
93

Low Clouds (% Sky Obscured)

0
0
4
3
0
0
0
3
4
30
5
3
4
52
14
65
40
60
55
37
18
31
36
17

Medium Clouds (% Sky Obscured)

0
15
6
16
19
18
42
82
71
100
100
100
99
99
100
97
96
89
68
64
50
34
88
89

High Clouds (% Sky Obscured)

1
0
33
26
13
39
65
95
100
100
100
100
100
100
100
100
85
42
5
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
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
1
5
1
1
0
0
1
2
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)

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

Chance of Frost

Temperature (°C)

6
5
4
4
4
4
4
3
3
4
4
5
5
5
5
6
6
8
9
10
12
12
13
13

Feels Like (°C)

4
3
2
2
2
1
2
1
-0
-0
0
1
1
1
1
2
3
4
4
6
9
10
11
10

Dew Point (°C)

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

Relative Humidity (%)

40
43
46
48
52
55
57
60
60
60
57
56
55
55
53
51
50
42
43
43
37
35
38
44

Pressure (mb)

1030
1031
1031
1032
1032
1032
1032
1031
1031
1031
1030
1030
1030
1030
1030
1030
1030
1029
1029
1028
1026
1026
1026
1025

Ozone (du)

263
263
263
262
261
260
259
258
257
257
257
257
259
263
265
266
267
266
267
270
271
272
272
272

Wednesday 28

Waning Gibbous 87%

19:24

12:08

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

Sun - Rise: 07:40, Set: 17:59, Transit: 12:49. Moon - Rise: 19:24, Set: 12:08. Civil Dark: 18:30 - 07:10. Nautical Dark: 19:04 - 06:36. Astro Dark: 19:38 - 06:02

Total Clouds (% Sky Obscured)

49
68
50
20
16
1
0
0
7
13
16
2
4
24
29
28
19
12
36
38
82
97
95
100

Low Clouds (% Sky Obscured)

17
27
35
2
1
1
0
0
7
13
16
2
4
21
26
25
12
5
3
3
10
65
38
61

Medium Clouds (% Sky Obscured)

32
27
12
12
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
38
75
72
84
100

High Clouds (% Sky Obscured)

4
3
0
0
0
0
0
0
0
0
0
0
0
0
0
2
11
9
36
16
72
45
18
43

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
3
26

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
5
4
4
3
1
2
4
4
4
6
7
8
9
11
12
12
13
13
11
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
1
1
1
2
2
4
6
7
8
6
7
9
10
10
11
11
11
11
11
11
11
11
10

Relative Humidity (%)

49
52
54
58
62
67
74
82
87
87
81
81
88
96
96
93
86
82
76
73
68
66
68
64

Pressure (mb)

1025
1025
1025
1024
1024
1024
1023
1023
1023
1022
1022
1021
1021
1021
1020
1020
1020
1019
1019
1017
1016
1015
1014
1014

Ozone (du)

272
273
276
277
276
275
273
272
271
272
272
276
275
273
272
272
273
270
268
271
273
274
277
274

Thursday 29

Waning Gibbous 77%

20:26

13:07

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

Sun - Rise: 07:41, Set: 17:57, Transit: 12:49. Moon - Rise: 20:26, Set: 13:07. Civil Dark: 18:29 - 07:11. Nautical Dark: 19:03 - 06:37. Astro Dark: 19:36 - 06:03

Total Clouds (% Sky Obscured)

100
100
98
96
32
23
3
7
0
9
9
0
11
37
7
6
13
19
48
62
34
93
94
89

Low Clouds (% Sky Obscured)

96
100
98
83
28
15
2
7
0
9
9
0
11
25
4
5
11
19
48
62
34
43
39
37

Medium Clouds (% Sky Obscured)

89
42
48
84
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
3
1
0
0

High Clouds (% Sky Obscured)

99
45
45
43
1
0
0
0
0
0
0
0
0
0
0
1
0
0
0
4
4
82
75
72

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

Light Rain
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 (%)

70
43
8
6
2
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.6
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
10
9
9
10
10
11
10
9
8
8
6
5
4
3
3
2
2
1
1
1
-0
-1
0

Relative Humidity (%)

62
66
64
66
69
74
80
83
81
81
81
77
73
73
71
65
57
53
48
45
44
41
40
42

Pressure (mb)

1014
1014
1014
1014
1014
1015
1015
1015
1016
1017
1017
1018
1018
1019
1020
1021
1021
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

273
275
277
278
278
279
276
278
279
278
278
277
278
277
279
279
277
277
277
277
278
280
283
283

Friday 30

Waning Gibbous 66%

21:38

13:52

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

Sun - Rise: 07:42, Set: 17:56, Transit: 12:49. Moon - Rise: 21:38, Set: 13:52. Civil Dark: 18:27 - 07:12. Nautical Dark: 19:01 - 06:38. Astro Dark: 19:35 - 06:04

Total Clouds (% Sky Obscured)

44
46
16
11
10
4
6
9
14
19
44
54
58
68
70
53
43
17
31
25
19
44
54
46

Low Clouds (% Sky Obscured)

44
46
16
11
10
4
6
9
14
19
44
46
45
39
33
22
14
12
9
5
9
12
14
10

Medium Clouds (% Sky Obscured)

0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

4
4
4
0
0
0
0
0
0
0
0
0
0
6
55
46
43
2
31
25
19
44
54
46

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)

6
5
6
6
6
5
3
3
4
4
3
3
3
3
3
3
2
1
3
5
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

47
52
59
61
66
70
70
68
71
71
71
68
67
67
67
59
51
46
45
46
53
56
57
61

Pressure (mb)

1023
1024
1025
1026
1026
1027
1028
1028
1029
1029
1029
1030
1030
1031
1031
1032
1032
1032
1032
1031
1031
1030
1030
1030

Ozone (du)

283
283
279
275
272
275
277
278
279
279
280
280
279
279
279
278
280
280
279
278
277
276
276
277

Saturday 31

Waning Gibbous 55%

22:57

13:27

18 OK
19 OK
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
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:44, Set: 16:54, Transit: 11:49. Moon - Rise: 22:57, Set: 13:27. Civil Dark: 18:26 - 06:13. Nautical Dark: 19:00 - 05:39. Astro Dark: 19:34 - 05:06

Total Clouds (% Sky Obscured)

43
45
50
60
60
50
50
72
78
87
85
88
87
87
90
89
89
88
95
97
98
99
99
96

Low Clouds (% Sky Obscured)

7
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
2
3
7
11
15
23
30

Medium Clouds (% Sky Obscured)

2
3
11
3
4
3
3
60
69
79
75
74
73
75
73
70
61
52
42
34
31
28
52
63

High Clouds (% Sky Obscured)

43
45
50
60
60
50
50
70
70
70
75
80
84
77
71
73
82
82
81
78
76
71
56
40

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
74
74
74
77
81
82
78
72
70
67
67
70
72
69
66
63
58
54
49
50
51
52
55

Pressure (mb)

1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1029
1029
1029
1028
1027
1027
1026
1026
1025
1025

Ozone (du)

277
277
276
276
276
276
275
274
273
272
273
273
273
274
274
274
274
274
274
274
273
273
272
272

Sunday 1

Third Quarter 43%

23:15

13:54

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
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:45, Set: 16:53, Transit: 11:49. Moon - Rise: 23:15, Set: 13:54. Civil Dark: 17:25 - 06:15. Nautical Dark: 17:59 - 05:40. Astro Dark: 18:33 - 05:07

Total Clouds (% Sky Obscured)

86
92
96
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)

39
54
66
75
66
58
40
43
46
58
64
65
66
55
44
33
52
74
98
99
100
100
100
100

Medium Clouds (% Sky Obscured)

78
65
53
40
42
27
24
22
30
34
49
64
79
85
93
100
100
100
100
99
98
97
91
85

High Clouds (% Sky Obscured)

25
55
77
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
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
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
15
23
30
38
42
45
43
40
36
42
48
55
52
46
33
33
33

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
12
12
12
13
13
13
13
12
12
12
12
11
12
12
12
12
12
12
12
12
12
12

Feels Like (°C)

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

Dew Point (°C)

4
4
6
7
8
9
9
10
9
8
8
8
8
8
8
8
8
9
10
11
11
11
10
11

Relative Humidity (%)

57
60
64
70
75
76
76
79
77
76
75
76
77
79
77
76
75
80
83
89
89
89
87
90

Pressure (mb)

1025
1025
1024
1024
1023
1023
1023
1023
1022
1022
1022
1021
1021
1021
1020
1020
1020
1020
1019
1018
1018
1018
1017
1017

Ozone (du)

272
271
270
269
268
266
265
263
263
264
264
264
264
264
264
263
263
266
269
272
275
277
280
280

Monday 2

Waning Crescent 32%

00:31

14:16

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

Sun - Rise: 06:46, Set: 16:52, Transit: 11:49. Moon - Rise: 00:31, Set: 14:16. Civil Dark: 17:22 - 06:16. Nautical Dark: 17:56 - 05:42. Astro Dark: 18:31 - 05:08

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

100
100
100
100
98
96
95
91
89
92
93
95
96
96
96
94
93
93
94

Medium Clouds (% Sky Obscured)

80
83
87
89
78
60
40
31
25
29
41
49
48
66
79
89
88
92
96

High Clouds (% Sky Obscured)

100
85
75
63
76
86
96
98
99
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
9
9
9
9
9
8
7

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

32
32
31
31
32
33
33
41
43
48
56
62
67
72
77
83
92
95
95

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
6
5
5
5
5
6
6
7
7
8
7
7
7
7
8
9
10
11

Chance of Frost

Temperature (°C)

12
12
12
12
12
12
12
13
13
13
13
13
13
13
13
13
13
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
92
93
93
93
93
93
92
92
90
89
89
89
89
84
82
78
76
76

Pressure (mb)

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

Ozone (du)

279
279
276
274
272
270
268
266
265
264
264
264
264
265
264
262
261
260
260

Forecast for Kingston, Canada (44.23,-76.49)

Generated: 27/10/26 18:54:40. Forecast: 27/10/26 to 02/11/26. Timezone: UTC-4.00