Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 24

Waxing Crescent 10%

11:06

19:34

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
19 Bad
20 Bad
21 OK
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:44, Set: 18:18, Transit: 13:01. Moon - Rise: 11:06, Set: 19:34. Civil Dark: 18:48 - 07:15. Nautical Dark: 19:21 - 06:41. Astro Dark: 19:54 - 06:08

Total Clouds (% Sky Obscured)

92
94
91
94
91
84
65
75
75
82
90
90
94
86
90
83
77
71
76
54
43
57
53
55

Low Clouds (% Sky Obscured)

48
21
44
52
39
32
5
5
0
38
76
76
41
56
64
45
39
30
41
20
20
43
50
38

Medium Clouds (% Sky Obscured)

92
94
88
89
87
42
32
42
43
39
10
49
47
35
35
24
28
25
27
19
2
7
2
8

High Clouds (% Sky Obscured)

51
8
3
0
0
0
0
0
0
0
0
0
11
3
7
3
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 (%)

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
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
47
12
9
19
8
21
6
5
8
7
17
7
2
7
5
6
8
6
7
4
3
1
2

Precipitation Amount (mm)

0
0.5
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
6
5
5
6
8
7
8
9
10
12
10
10
8
8
9
8
8
7
7
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
79
79
81
81
85
80
79
78
66
61
51
48
47
46
48
53
55
52
53
54
56
61
63

Pressure (mb)

1016
1016
1017
1017
1017
1018
1018
1019
1020
1020
1021
1021
1021
1021
1021
1021
1022
1023
1024
1025
1025
1025
1026
1026

Ozone (du)

307
307
307
310
315
319
317
316
316
314
313
313
317
320
321
321
322
323
322
320
319
317
318
314

Saturday 25

Waxing Crescent 16%

12:07

20:17

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
19 Bad
20 OK
21 Bad
22 OK
23 Bad
00 Bad

Sun - Rise: 07:45, Set: 18:17, Transit: 13:01. Moon - Rise: 12:07, Set: 20:17. Civil Dark: 18:46 - 07:16. Nautical Dark: 19:20 - 06:42. Astro Dark: 19:53 - 06:09

Total Clouds (% Sky Obscured)

73
76
87
88
83
93
88
93
93
82
80
78
100
100
100
100
100
100
73
45
54
34
73
50

Low Clouds (% Sky Obscured)

30
39
54
56
56
54
73
57
58
46
23
23
68
92
87
73
78
64
37
37
41
20
15
3

Medium Clouds (% Sky Obscured)

27
29
29
32
28
40
38
38
35
34
32
16
50
90
95
57
56
57
44
2
0
2
35
30

High Clouds (% Sky Obscured)

0
0
0
0
0
4
7
53
7
2
59
59
93
96
100
100
100
94
15
0
14
8
48
50

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 (%)

2
1
1
0
0
3
3
1
1
0
0
2
3
2
10
8
6
9
0
0
1
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
3
4
4
3
3
2
2
3
4
4
4
4
7
8
6
5
5
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
67
69
68
68
71
73
75
71
64
58
51
46
41
38
38
45
55
58
61
62
63
64
66

Pressure (mb)

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

Ozone (du)

313
311
310
308
306
303
301
298
296
296
294
294
295
295
295
297
296
295
296
298
299
300
299
298

Sunday 26

Waxing Crescent 24%

13:01

21:09

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

Sun - Rise: 07:47, Set: 18:15, Transit: 13:01. Moon - Rise: 13:01, Set: 21:09. Civil Dark: 18:45 - 07:17. Nautical Dark: 19:18 - 06:43. Astro Dark: 19:52 - 06:10

Total Clouds (% Sky Obscured)

54
60
53
77
81
77
44
0
0
5
28
29
43
42
49
39
39
31
32
27
28
29
37
41

Low Clouds (% Sky Obscured)

4
3
2
2
2
1
0
0
0
5
28
29
42
42
45
35
39
31
32
27
28
29
37
41

Medium Clouds (% Sky Obscured)

54
60
53
77
60
35
31
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

54
60
25
18
59
69
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 (%)

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
1
1
2
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
67
66
66
67
68
67
68
64
59
52
47
41
38
37
36
37
39
42
43
43
43
47
55

Pressure (mb)

1030
1030
1030
1030
1030
1030
1031
1031
1032
1032
1031
1031
1030
1030
1029
1029
1029
1029
1029
1029
1029
1029
1030
1030

Ozone (du)

297
296
295
296
298
299
299
299
299
299
298
299
299
299
299
298
299
299
299
298
298
298
298
298

Monday 27

Waxing Crescent 33%

13:48

22:09

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

Sun - Rise: 07:48, Set: 18:14, Transit: 13:01. Moon - Rise: 13:48, Set: 22:09. Civil Dark: 18:43 - 07:18. Nautical Dark: 19:17 - 06:45. Astro Dark: 19:50 - 06:11

Total Clouds (% Sky Obscured)

43
39
38
32
22
11
0
6
12
16
21
25
31
30
31
36
32
27
33
49
48
62
74
83

Low Clouds (% Sky Obscured)

43
39
38
28
19
10
0
5
10
16
21
25
31
30
30
35
31
26
30
46
48
62
74
74

Medium 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
6
11

High Clouds (% Sky Obscured)

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

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
1
2
1
1
1
0
0
1
2
4
5
5
6
6
5
4
5
4
2
1
2
1
1

Dew Point (°C)

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

Relative Humidity (%)

54
55
57
62
64
65
63
63
60
54
51
50
49
49
51
52
54
56
56
54
55
58
59
58

Pressure (mb)

1030
1030
1029
1029
1029
1029
1029
1029
1029
1030
1030
1029
1028
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

296
296
296
295
295
295
296
297
298
299
300
301
301
300
300
300
299
298
297
296
297
297
298
299

Tuesday 28

Waxing Crescent 43%

14:26

23:16

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:49, Set: 18:12, Transit: 13:01. Moon - Rise: 14:26, Set: 23:16. Civil Dark: 18:42 - 07:20. Nautical Dark: 19:16 - 06:46. Astro Dark: 19:49 - 06:13

Total Clouds (% Sky Obscured)

86
88
90
85
86
93
95
97
98
100
99
99
98
100
98
97
97
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

71
71
73
71
62
58
50
39
28
17
38
59
82
79
78
75
81
87
93
93
93
94
90
82

Medium Clouds (% Sky Obscured)

16
26
34
39
40
42
43
45
48
50
46
34
27
75
78
75
75
75
75
70
57
45
53
58

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
7
13
20
17
15
12
5
5
5
45
85
95
100
100
100
97
95

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 (%)

9
13
19
15
18
19
24
29
28
19
30
27
7
20
22
20
38
48
55
52
48
41
40
37

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)

8
8
9
9
9
9
10
10
10
10
9
9
10
10
10
10
10
10
10
10
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
55
57
62
68
73
76
79
79
77
72
68
64
59
59
60
61
60
58
57
59
62
64
64

Pressure (mb)

1026
1026
1026
1025
1025
1025
1025
1025
1026
1026
1026
1025
1025
1024
1022
1022
1021
1021
1021
1021
1021
1020
1020
1019

Ozone (du)

297
296
294
294
292
292
292
291
291
291
291
293
293
292
291
289
288
286
285
284
284
284
284
285

Wednesday 29

First Quarter 53%

14:57

00:26

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:50, Set: 18:11, Transit: 13:01. Moon - Rise: 14:57, Set: 00:26. Civil Dark: 18:41 - 07:21. Nautical Dark: 19:14 - 06:47. Astro Dark: 19:48 - 06:14

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)

73
81
88
96
97
98
100
100
100
100
100
100
100
100
100
100
99
98
97
98
99
100
99
99

Medium Clouds (% Sky Obscured)

60
63
68
76
84
92
100
98
97
96
97
98
99
97
95
94
86
76
63
66
76
86
89
94

High Clouds (% Sky Obscured)

92
95
96
98
98
99
100
88
83
75
81
89
90
60
34
5
0
1
1
34
66
86
69
73

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
7
6
5
4
4
4
3
4
4
4
6
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

35
49
56
59
72
78
77
78
83
91
86
85
86
89
94
95
95
95
95
95
95
81
95
95

Precipitation Amount (mm)

0
0
0
0
0.4
0.5
0.5
0.5
0.5
0.7
0.5
0.5
0.5
0.6
0.7
0.9
0.9
1
1
0.8
0.6
0.3
0.6
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
7
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
7
7

Feels Like (°C)

3
3
2
3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
2
2
3

Dew Point (°C)

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

Relative Humidity (%)

64
65
70
75
81
81
83
85
86
90
90
91
93
93
93
93
93
93
91
91
91
91
90
90

Pressure (mb)

1019
1018
1018
1017
1017
1016
1016
1016
1016
1015
1015
1015
1014
1013
1013
1013
1012
1012
1012
1012
1011
1011
1011
1010

Ozone (du)

285
286
286
286
286
286
286
286
286
286
286
287
288
290
291
292
293
294
295
297
297
297
297
296

Thursday 30

Waxing Gibbous 64%

15:23

No Set

Sun - Rise: 07:52, Set: 18:10, Transit: 13:01. Moon - Rise: 15:23, Set: No Set. Civil Dark: 18:39 - 07:22. Nautical Dark: 19:13 - 06:48. Astro Dark: 19:46 - 06:15

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Old Toronto, Canada (43.65,-79.38)

Generated: 24/10/25 01:06:57. Forecast: 24/10/25 to 30/10/25. Timezone: UTC-4.00