Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 29

First Quarter 53%

14:57

00:27

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 OK
15 OK
16 OK
17 Good
18 Good
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: 07:52, Set: 18:11, Transit: 13:01. Moon - Rise: 14:57, Set: 00:27. Civil Dark: 18:41 - 07:22. Nautical Dark: 19:15 - 06:48. Astro Dark: 19:48 - 06:15

Total Clouds (% Sky Obscured)

71
70
78
57
52
38
35
27
15
0
73
100
92
100
95
93
100
100
100
100
100
100
99
100

Low Clouds (% Sky Obscured)

48
53
66
57
48
38
35
27
15
0
0
0
0
26
33
39
14
43
54
49
50
53
66
75

Medium Clouds (% Sky Obscured)

41
36
65
20
19
2
0
0
0
0
66
100
91
100
91
88
78
100
100
100
100
100
97
95

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
18
75
82
100
55
58
100
100
72
100
93
100
62
80

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
1
6
12
18
52

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
3
7
7
8
9
9
9
9
9
8
5
4
4
4
4
4
4
3
4
4
4
3
4

Dew Point (°C)

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

Relative Humidity (%)

68
66
61
59
58
58
56
55
59
62
67
66
67
66
67
69
66
67
69
71
74
76
74
74

Pressure (mb)

1024
1024
1024
1023
1022
1021
1020
1020
1020
1020
1020
1020
1019
1019
1019
1018
1018
1017
1016
1016
1015
1015
1014
1014

Ozone (du)

287
287
288
289
286
284
279
276
274
275
276
278
277
276
276
276
275
276
275
276
275
274
276
278

Thursday 30

Waxing Gibbous 64%

15:23

01:39

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
08 Bad

Sun - Rise: 07:53, Set: 18:10, Transit: 13:01. Moon - Rise: 15:23, Set: 01:39. Civil Dark: 18:40 - 07:24. Nautical Dark: 19:13 - 06:50. Astro Dark: 19:47 - 06:16

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

63
100
89
64
85
83
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

98
100
100
100
100
91
69
40
50
67
100
100
56
95
100
93
88
100
100
100
96
97
99
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
0
0
0
2
70
2
22
0
0
0
0
3
45
30
0
65
100
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

48
87
95
95
95
80
53
24
30
61
95
95
95
95
95
95
95
95
95
86
78
95
95
95

Precipitation Amount (mm)

0
0.6
0.6
0.9
0.9
0.4
0
0
0
0
2
4
2.6
1.6
0.8
1
0.6
0.7
1
0.5
0.3
0.8
1.2
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
78
84
87
91
91
88
85
85
84
85
86
86
86
88
90
90
90
90
90
90
90
91
93

Pressure (mb)

1013
1013
1012
1011
1008
1008
1006
1006
1005
1004
1004
1003
1003
1002
1001
1001
1000
999
999
998
998
998
998
998

Ozone (du)

278
277
277
278
277
281
283
281
281
283
282
283
285
284
284
286
285
285
292
288
287
283
279
277

Friday 31

Waxing Gibbous 74%

15:46

02:52

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
08 Bad

Sun - Rise: 07:55, Set: 18:09, Transit: 13:01. Moon - Rise: 15:46, Set: 02:52. Civil Dark: 18:38 - 07:25. Nautical Dark: 19:12 - 06:51. Astro Dark: 19:46 - 06:17

Total Clouds (% Sky Obscured)

100
100
100
98
97
100
100
100
100
100
100
100
100
100
98
99
99
99
100
100
100
100
88
83

Low Clouds (% Sky Obscured)

95
91
92
94
91
90
72
57
50
50
46
55
30
23
29
27
44
43
45
56
60
74
71
77

Medium Clouds (% Sky Obscured)

100
100
100
96
94
97
100
95
97
100
96
87
100
96
72
87
65
71
77
83
82
75
59
41

High Clouds (% Sky Obscured)

100
100
100
73
83
100
100
100
98
100
100
100
43
100
77
90
92
94
97
100
100
100
88
69

ISS Passover

Visibility (miles)

1
3
7
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
53
44
31
38
37
32
25
19
10
6
2
1
0
1
4
5
3
5
7
4
9

Precipitation Amount (mm)

0.7
0.6
0.5
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
13
15
15
15
15
15
15
14
14
13
12
12
11
10
8
8
8
7
7
7
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
1
2
2
3
3
3
3
2
2
2
2
2
3
2
3
2
2
2
3
2
3
3

Dew Point (°C)

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

Relative Humidity (%)

94
93
91
87
77
73
71
69
68
65
64
64
64
62
60
63
69
70
71
71
71
71
72
73

Pressure (mb)

998
998
998
998
998
999
999
1000
1001
1002
1003
1004
1005
1005
1006
1006
1007
1007
1008
1009
1009
1010
1011
1012

Ozone (du)

276
277
278
279
279
280
281
280
280
279
279
280
284
283
281
281
284
286
289
291
291
291
292
290

Saturday 1

Waxing Gibbous 84%

16:07

03:07

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
08 Bad

Sun - Rise: 06:56, Set: 18:07, Transit: 13:01. Moon - Rise: 16:07, Set: 03:07. Civil Dark: 18:37 - 06:26. Nautical Dark: 19:11 - 05:52. Astro Dark: 19:44 - 05:19

Total Clouds (% Sky Obscured)

100
100
97
91
79
72
87
94
97
99
90
83
78
66
70
74
94
97
95
94
92
83
75
74

Low Clouds (% Sky Obscured)

96
100
94
85
69
61
82
91
97
98
89
75
64
59
52
46
42
37
33
36
37
38
38
37

Medium Clouds (% Sky Obscured)

41
36
26
14
0
0
0
0
0
0
0
0
0
0
23
47
70
55
53
47
43
42
42
41

High Clouds (% Sky Obscured)

38
6
26
45
61
41
21
3
15
10
1
12
19
24
44
61
94
53
33
31
28
13
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 (%)

10
12
15
16
17
16
14
8
10
10
4
9
10
5
6
5
1
2
0
0
1
0
3
3

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
76
65
64
64
60
59
58
61
58
58
61
62
63
65
67
67
68
68
68
69
69
70
65

Pressure (mb)

1013
1014
1015
1015
1015
1015
1016
1016
1017
1017
1018
1019
1020
1020
1020
1021
1021
1022
1022
1023
1023
1024
1024
1025

Ozone (du)

290
290
290
291
291
292
292
292
293
293
294
294
293
294
295
296
296
292
292
294
296
297
299
302

Sunday 2

Waxing Gibbous 91%

15:28

04:25

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

Sun - Rise: 06:57, Set: 17:06, Transit: 12:01. Moon - Rise: 15:28, Set: 04:25. Civil Dark: 17:36 - 06:27. Nautical Dark: 18:10 - 05:53. Astro Dark: 18:43 - 05:20

Total Clouds (% Sky Obscured)

73
74
71
70
81
91
98
92
89
76
66
55
37
39
50
68
62
45
25
47
70
92
90
88

Low Clouds (% Sky Obscured)

37
37
37
37
50
63
74
69
64
58
53
44
12
6
6
5
5
5
7
21
33
43
42
31

Medium Clouds (% Sky Obscured)

36
34
32
31
36
41
47
42
30
23
22
22
18
14
8
0
3
7
9
31
53
75
67
54

High Clouds (% Sky Obscured)

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

1
5
2
0
2
1
1
4
6
4
15
8
1
5
7
8
8
5
0
1
1
3
38
47

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
52
48
46
44
42
42
47
52
53
56
59
62
64
66
68
71
72
75
75
79
83
86
76

Pressure (mb)

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

Ozone (du)

305
307
302
295
291
285
283
285
283
280
281
282
282
283
282
281
280
279
278
277
277
276
276
275

Monday 3

Waxing Gibbous 97%

15:50

05:46

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

Sun - Rise: 06:59, Set: 17:05, Transit: 12:01. Moon - Rise: 15:50, Set: 05:46. Civil Dark: 17:35 - 06:29. Nautical Dark: 18:09 - 05:54. Astro Dark: 18:42 - 05:21

Total Clouds (% Sky Obscured)

63
57
71
84
58
34
6
4
2
0
11
22
40
49
57
67
59
56
52
40
27
20
32
44

Low Clouds (% Sky Obscured)

18
19
24
39
30
18
5
3
2
0
0
0
0
17
32
47
33
21
9
6
7
8
32
44

Medium Clouds (% Sky Obscured)

47
41
28
23
17
9
0
0
0
0
11
22
40
43
37
30
22
14
8
11
11
7
10
8

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
0
4
2
0
1
1
2
1
1
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 (%)

51
55
48
36
30
25
15
12
7
2
3
3
2
5
5
3
12
14
12
11
9
2
5
7

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
5
5
6
6
11
10
9
9
9
9
6
6
6
6
6
5
4
4
3
3
3
4
4

Dew Point (°C)

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

Relative Humidity (%)

67
60
51
43
37
37
38
38
43
48
53
53
54
54
53
54
53
58
64
69
70
74
76
69

Pressure (mb)

1018
1018
1016
1015
1013
1013
1012
1011
1011
1012
1012
1011
1011
1011
1011
1010
1010
1010
1010
1011
1011
1011
1012
1012

Ozone (du)

275
274
275
275
276
276
276
276
275
274
273
273
274
274
277
279
281
288
294
301
304
308
312
315

Tuesday 4

Waxing Gibbous 100%

16:16

07:11

09 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 OK
17 OK
18 Good
19 OK
20 OK
21 OK
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:00, Set: 17:03, Transit: 12:01. Moon - Rise: 16:16, Set: 07:11. Civil Dark: 17:33 - 06:30. Nautical Dark: 18:07 - 05:56. Astro Dark: 18:41 - 05:22

Total Clouds (% Sky Obscured)

37
43
48
54
56
54
55
39
27
14
19
25
38
49
50
56

Low Clouds (% Sky Obscured)

37
43
48
54
56
54
55
39
27
14
19
25
31
21
10
0

Medium Clouds (% Sky Obscured)

8
6
8
13
15
15
12
11
10
12
19
25
37
47
47
42

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
7
22
22

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

7
21
23
20
18
15
9
4
3
1
5
6
4
10
12
8

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
56
48
43
38
40
44
47
50
53
56
56
57
59
58
59

Pressure (mb)

1012
1013
1012
1012
1012
1012
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015

Ozone (du)

318
321
327
332
337
337
337
338
339
340
341
339
338
336
331
325

Forecast for High Park-Swansea, Toronto, Canada (43.65,-79.46)

Generated: 29/10/25 09:59:02. Forecast: 29/10/25 to 04/11/25. Timezone: UTC-4.00