Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 29

First Quarter 53%

15:14

00:13

19 OK
20 OK
21 OK
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
18 Bad

Sun - Rise: 07:43, Set: 17:58, Transit: 12:50. Moon - Rise: 15:14, Set: 00:13. Civil Dark: 18:28 - 07:13. Nautical Dark: 19:03 - 06:38. Astro Dark: 19:37 - 06:05

Total Clouds (% Sky Obscured)

40
35
41
54
56
84
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
0
45
96
100
100
100
86
89
79
87
100
99
100

Medium Clouds (% Sky Obscured)

26
35
41
39
42
65
41
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
92
87

High Clouds (% Sky Obscured)

14
35
5
48
50
71
100
100
100
100
100
100
100
100
100
100
100
100
100
94
100
32
97
99

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
2
2
3
3
2
2
5
8
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
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
2
17
73
95
95
95
95
95
95
95
95
69
81
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
1.4
3.5
3
3.3
2.8
4
3.9
1
0.3
0.3
0.3

Wind Speed/Direction (mph)

5
4
4
4
5
5
5
5
4
5
4
5
6
6
6
7
9
10
13
13
14
15
15
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

0
0
-1
-1
0
1
1
2
2
2
2
2
2
3
4
5
6
5
5
5
5
5
5
5

Relative Humidity (%)

59
64
66
69
72
75
76
80
80
79
76
78
79
82
90
94
96
94
94
94
94
91
93
93

Pressure (mb)

1020
1021
1021
1020
1020
1019
1019
1018
1018
1017
1017
1016
1016
1015
1015
1015
1013
1012
1010
1008
1007
1006
1004
1004

Ozone (du)

280
281
281
280
277
276
273
272
267
264
265
263
262
260
262
261
261
263
264
269
275
280
284
281

Thursday 30

Waxing Gibbous 64%

15:36

01:26

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
18 Bad

Sun - Rise: 07:44, Set: 17:56, Transit: 12:50. Moon - Rise: 15:36, Set: 01:26. Civil Dark: 18:27 - 07:14. Nautical Dark: 19:02 - 06:40. Astro Dark: 19:36 - 06:06

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)

100
100
100
100
100
94
94
100
100
100
100
100
100
100
100
100
100
100
100
99
99
100
100
98

Medium Clouds (% Sky Obscured)

100
88
60
60
99
99
100
100
100
86
83
84
83
97
96
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
73
74
26
95
49
77
70
60
65
55
60
55
55
58
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
4
9
9
9
2
3
2
1
2
7
9
9
9
9
9
4
3
4
5
3
1
0
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

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
72
49
55
53
68
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

1.7
1.8
0.6
0.6
1.7
2.2
3.7
4.6
2.9
1
0
0
0
0
0
0.4
1.1
1.2
0.6
0.9
1.2
1.3
1
0.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
6
6
6
6
6
6
6
6
6
7
7
7
7
7
7
6
6
6
6
6
4
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
94
94
94
96
94
96
96
96
96
94
94
96
93
94
93
93
91
88
90
94
94
96

Pressure (mb)

1003
1002
1000
999
998
996
995
994
993
992
991
990
990
990
990
990
990
990
990
990
991
992
994
995

Ozone (du)

282
281
280
281
282
282
280
280
277
276
279
279
276
276
278
278
278
279
281
283
282
282
282
281

Friday 31

Waxing Gibbous 74%

15:57

02:40

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
18 Bad

Sun - Rise: 07:45, Set: 17:55, Transit: 12:50. Moon - Rise: 15:57, Set: 02:40. Civil Dark: 18:25 - 07:15. Nautical Dark: 19:00 - 06:41. Astro Dark: 19:35 - 06:07

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
78
70
100
100
100
98
87
100
100
100
100
99
82
84
88
90
66
63

Low Clouds (% Sky Obscured)

95
92
89
84
70
50
41
42
46
50
53
58
69
82
87
89
87
78
80
84
88
90
66
63

Medium Clouds (% Sky Obscured)

100
100
100
92
100
98
47
52
62
77
42
18
12
10
17
5
0
4
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
64
76
48
100
22
55
37
100
100
100
93
5
100
100
99
89
74
9
12
24
19
2
2

ISS Passover

Visibility (miles)

0
4
4
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
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
82
51
38
24
5
3
2
2
2
2
2
1
2
1
2
0
0
0
0
0
2
2

Precipitation Amount (mm)

1
0.8
0.6
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
93
88
85
80
79
79
82
83
80
79
79
68
67
66
66
58
55
51
49
47
48
53
62

Pressure (mb)

996
997
998
999
1000
1001
1002
1003
1004
1006
1007
1008
1009
1010
1012
1012
1013
1014
1014
1014
1014
1015
1016
1017

Ozone (du)

281
279
278
278
280
280
282
284
284
285
285
286
288
291
291
292
292
293
292
292
292
293
293
292

Saturday 1

Waxing Gibbous 84%

15:17

02:56

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

Sun - Rise: 06:47, Set: 16:54, Transit: 11:50. Moon - Rise: 15:17, Set: 02:56. Civil Dark: 17:24 - 06:16. Nautical Dark: 17:58 - 05:42. Astro Dark: 19:33 - 05:08

Total Clouds (% Sky Obscured)

60
57
55
52
48
44
47
56
65
46
27
11
20
21
22
26
29
31
60
65
68
64
37
44

Low Clouds (% Sky Obscured)

60
57
55
52
45
25
24
41
59
42
25
7
15
21
22
26
27
28
44
51
55
58
37
44

Medium Clouds (% Sky Obscured)

0
2
5
7
16
25
47
56
65
44
24
10
8
6
4
7
10
14
9
4
0
8
17
22

High Clouds (% Sky Obscured)

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

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 (%)

1
2
2
1
1
1
1
1
0
1
1
0
1
1
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)

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

Chance of Frost

Temperature (°C)

4
4
3
3
2
2
1
0
0
-0
-0
-0
-0
2
4
6
7
8
9
9
9
8
6
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
69
70
73
76
76
80
80
80
80
80
78
80
71
61
56
53
52
52
53
56
62
72
79

Pressure (mb)

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

Ozone (du)

292
292
292
293
294
293
294
294
295
292
291
293
293
290
285
284
284
281
280
279
279
278
276
276

Sunday 2

Waxing Gibbous 91%

15:38

04:14

19 OK
20 OK
21 Good
22 OK
23 OK
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

Sun - Rise: 06:48, Set: 16:52, Transit: 11:50. Moon - Rise: 15:38, Set: 04:14. Civil Dark: 17:23 - 06:18. Nautical Dark: 17:57 - 05:43. Astro Dark: 18:32 - 05:09

Total Clouds (% Sky Obscured)

32
21
12
21
37
55
60
60
55
60
60
60
56
43
35
49
65
83
90
94
100
99
98
97

Low Clouds (% Sky Obscured)

32
21
0
10
20
31
35
40
45
53
60
60
56
43
35
49
65
83
90
94
100
82
65
47

Medium Clouds (% Sky Obscured)

15
8
0
11
22
34
38
34
30
31
28
25
20
15
10
17
33
44
63
80
96
96
93
91

High Clouds (% Sky Obscured)

3
5
11
20
30
30
30
29
33
24
20
15
17
19
16
23
35
64
59
48
37
24
13
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

6
7
4
12
14
12
13
11
6
12
15
16
54
79
95
95
95
95
95
95
95
88
67
42

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.9
1.1
1.1
1
1.1
1
0.9
0.5
0.2
0

Wind Speed/Direction (mph)

5
4
4
4
5
6
7
8
8
9
10
11
12
13
14
15
16
16
16
14
13
12
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
83
83
82
85
83
82
84
87
90
91
93
93
85
78
72
68
65
62
63
64
65
66
67

Pressure (mb)

1023
1022
1022
1021
1021
1021
1020
1019
1019
1018
1017
1017
1016
1015
1014
1014
1012
1011
1010
1010
1009
1009
1009
1009

Ozone (du)

277
279
279
279
279
279
280
280
280
278
277
276
275
273
271
270
270
270
269
269
269
269
270
271

Monday 3

Waxing Gibbous 97%

16:03

05:36

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
18 OK

Sun - Rise: 06:49, Set: 16:51, Transit: 11:50. Moon - Rise: 16:03, Set: 05:36. Civil Dark: 17:21 - 06:19. Nautical Dark: 17:56 - 05:44. Astro Dark: 18:30 - 05:11

Total Clouds (% Sky Obscured)

83
68
59
66
69
68
64
60
57
54
48
50
52
52
55
64
73
79
78
76
74
54
46
36

Low Clouds (% Sky Obscured)

31
16
0
9
19
32
28
29
40
38
44
50
52
52
53
41
36
33
38
42
45
47
46
36

Medium Clouds (% Sky Obscured)

76
60
45
48
51
55
39
22
7
8
9
11
10
9
9
17
23
34
35
36
37
25
14
0

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
0
0

ISS Passover

Visibility (miles)

9
8
6
4
6
7
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
Very Light Rain
Light Rain
Light Rain
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

Precipitation Probability (%)

52
61
72
73
72
66
57
45
27
26
25
23
31
36
36
33
30
28
30
26
17
22
20
6

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
10
10
10
10
9
9
9
8
7
8
9
10
12
15
18
17
18
18
17
16
16
15
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
73
80
87
88
87
87
88
88
91
90
90
90
82
74
68
66
61
59
61
62
64
65
65

Pressure (mb)

1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1010
1011
1012

Ozone (du)

271
273
274
276
278
281
283
283
283
283
284
285
286
286
285
285
286
287
288
286
285
284
286
287

Tuesday 4

Waxing Gibbous 100%

16:34

07:02

19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 OK

Sun - Rise: 06:51, Set: 16:50, Transit: 11:50. Moon - Rise: 16:34, Set: 07:02. Civil Dark: 17:20 - 06:20. Nautical Dark: 17:55 - 05:46. Astro Dark: 18:29 - 05:12

Total Clouds (% Sky Obscured)

28
24
24
23
23
29
31
42
40
30
18
6
6
7
7
10
17
24

Low Clouds (% Sky Obscured)

28
24
24
23
23
29
31
42
34
24
14
4
5
6
5
10
16
21

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
4
7
10

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

9
7
4
10
9
4
6
4
1
2
2
0
1
1
0
1
1
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

14
12
10
9
8
8
8
7
7
7
7
6
6
6
7
8
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
67
70
72
75
77
79
80
82
83
83
84
86
74
66
58
54
52

Pressure (mb)

1013
1013
1014
1014
1015
1015
1016
1016
1017
1018
1018
1019
1019
1020
1020
1020
1020
1019

Ozone (du)

289
289
288
288
287
286
284
284
284
285
284
284
283
282
281
279
278
277

Forecast for Yarker, Lennox and Addington County, Canada (44.37,-76.77)

Generated: 29/10/25 19:55:28. Forecast: 29/10/25 to 04/11/25. Timezone: UTC-4.00