Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 24

Waxing Gibbous 97%

18:14

04:43

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

Sun - Rise: 07:08, Set: 19:10, Transit: 13:09. Moon - Rise: 18:14, Set: 04:43. Civil Dark: 19:38 - 06:39. Nautical Dark: 20:12 - 06:06. Astro Dark: 20:46 - 05:31

Total Clouds (% Sky Obscured)

0
0
0
7
10
15
19
21
16
16
15
10
4
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
7
10
15
19
21
16
16
15
10
4
0
0
0
0
0
0
0
0
0
0
0

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
0
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
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)

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

Chance of Frost

Temperature (°C)

12
11
9
11
11
10
10
12
14
16
17
17
18
18
18
18
18
17
16
15
14
13
12
11

Feels Like (°C)

12
11
9
11
11
10
11
12
13
14
15
16
16
16
17
17
17
18
17
16
15
14
13
12

Dew Point (°C)

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

Relative Humidity (%)

64
69
70
75
77
80
78
70
58
47
41
39
38
38
38
39
42
50
57
62
67
70
70
72

Pressure (mb)

1032
1032
1032
1032
1033
1033
1033
1033
1033
1033
1032
1032
1031
1031
1030
1029
1029
1029
1029
1029
1029
1029
1029
1029

Ozone (du)

302
301
301
301
300
300
300
300
301
302
303
303
304
304
303
304
303
301
302
301
300
299
299
298

Friday 25

Waxing Gibbous 100%

18:34

05:52

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

Sun - Rise: 07:09, Set: 19:08, Transit: 13:08. Moon - Rise: 18:34, Set: 05:52. Civil Dark: 19:37 - 06:40. Nautical Dark: 20:10 - 06:07. Astro Dark: 20:44 - 05:33

Total Clouds (% Sky Obscured)

0
0
0
2
0
6
21
100
62
36
13
100
90
96
91
100
100
96
99
94
48
40
45
40

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
11
63
96
77
40
35
34
3

High Clouds (% Sky Obscured)

0
0
0
1
0
6
21
100
62
32
11
100
90
96
91
100
100
93
99
82
39
30
41
36

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)

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

Chance of Frost

Temperature (°C)

11
10
10
10
9
9
9
11
14
16
18
19
20
21
21
21
20
18
17
15
15
14
13
13

Feels Like (°C)

11
11
10
10
9
9
9
11
11
15
17
18
17
18
17
17
17
15
13
12
12
11
10
11

Dew Point (°C)

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

Relative Humidity (%)

72
71
68
67
66
65
62
50
38
31
27
21
19
20
24
27
29
37
48
51
54
58
62
64

Pressure (mb)

1029
1028
1028
1028
1028
1028
1029
1028
1028
1028
1027
1026
1025
1025
1024
1024
1023
1023
1024
1023
1023
1023
1023
1023

Ozone (du)

296
295
294
295
294
292
290
290
291
292
293
293
292
290
289
288
289
289
288
289
290
293
293
293

Saturday 26

Full Moon 100%

18:54

07:02

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

Sun - Rise: 07:10, Set: 19:06, Transit: 13:08. Moon - Rise: 18:54, Set: 07:02. Civil Dark: 19:35 - 06:41. Nautical Dark: 20:08 - 06:08. Astro Dark: 20:42 - 05:34

Total Clouds (% Sky Obscured)

32
40
40
40
3
2
1
0
0
2
11
3
10
22
30
30
30
30
30
30
30
30
30
30

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
4
4
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

22
26
1
0
0
2
1
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0

High Clouds (% Sky Obscured)

32
40
40
40
2
0
0
0
0
1
7
2
3
14
20
25
20
30
30
30
30
30
30
30

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

Chance of Frost

Temperature (°C)

13
12
12
12
11
11
11
13
15
18
20
21
22
23
23
23
22
20
18
17
16
15
15
14

Feels Like (°C)

11
10
9
9
9
10
10
11
14
16
19
19
20
20
20
19
18
16
14
14
14
13
13
12

Dew Point (°C)

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

Relative Humidity (%)

65
61
60
62
63
64
63
55
45
38
32
27
25
25
25
25
28
45
50
57
61
61
60
59

Pressure (mb)

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

Ozone (du)

294
294
294
294
293
293
294
294
294
294
293
292
292
291
291
291
292
292
291
291
292
291
289
289

Sunday 27

Waning Gibbous 99%

19:16

08:15

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

Sun - Rise: 07:11, Set: 19:04, Transit: 13:08. Moon - Rise: 19:16, Set: 08:15. Civil Dark: 19:33 - 06:43. Nautical Dark: 20:06 - 06:09. Astro Dark: 20:40 - 05:35

Total Clouds (% Sky Obscured)

29
29
35
40
45
45
45
41
40
35
30
30
25
24
6
48
67
72
58
59
67
52
46
43

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
17
25
41
52
63
52
44
28

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
29
44
38
36
33
31
28
23

High Clouds (% Sky Obscured)

29
29
35
40
45
45
45
41
40
35
30
30
25
24
6
48
67
42
9
8
19
6
4
7

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

Chance of Frost

Temperature (°C)

14
14
14
13
13
13
13
15
17
19
21
22
23
23
24
24
23
21
19
19
18
18
17
16

Feels Like (°C)

12
11
11
10
11
10
10
12
14
16
18
19
20
20
20
21
20
18
18
18
18
18
17
16

Dew Point (°C)

7
7
7
8
8
8
8
8
8
7
5
4
4
5
5
6
7
10
12
12
11
9
8
7

Relative Humidity (%)

60
62
65
69
71
72
70
64
54
44
36
31
29
29
30
32
36
51
60
64
64
58
54
54

Pressure (mb)

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

Ozone (du)

288
287
286
285
284
285
285
284
282
282
282
281
281
281
281
281
280
281
281
281
281
282
281
281

Monday 28

Waning Gibbous 97%

19:41

09:30

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

Sun - Rise: 07:12, Set: 19:03, Transit: 13:07. Moon - Rise: 19:41, Set: 09:30. Civil Dark: 19:31 - 06:44. Nautical Dark: 20:04 - 06:10. Astro Dark: 20:38 - 05:37

Total Clouds (% Sky Obscured)

36
64
71
76
62
33
51
72
54
52
56
58
63
58
53
48
57
53
57
61
61
61
61
57

Low Clouds (% Sky Obscured)

22
19
14
13
13
14
20
28
30
31
31
35
52
56
53
48
57
53
57
61
61
53
49
50

Medium Clouds (% Sky Obscured)

21
17
13
15
17
18
23
26
29
25
22
18
32
32
32
25
18
11
13
15
21
22
21
21

High Clouds (% Sky Obscured)

7
53
69
75
55
6
28
64
18
5
5
6
4
3
2
2
1
1
2
4
6
4
2
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
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)

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

Chance of Frost

Temperature (°C)

16
15
14
14
14
13
13
15
17
18
20
21
22
20
20
21
20
19
18
17
17
16
16
16

Feels Like (°C)

15
14
12
11
11
11
12
14
15
18
20
21
21
19
20
20
20
21
21
17
17
18
18
18

Dew Point (°C)

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

Relative Humidity (%)

53
52
53
53
54
56
57
51
44
36
31
28
26
25
25
25
29
33
38
42
44
49
52
54

Pressure (mb)

1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016

Ozone (du)

281
281
281
283
283
284
284
283
281
279
278
278
277
278
279
279
279
279
278
277
276
275
275
274

Tuesday 29

Waning Gibbous 92%

20:13

10:48

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

Sun - Rise: 07:13, Set: 19:01, Transit: 13:07. Moon - Rise: 20:13, Set: 10:48. Civil Dark: 19:29 - 06:45. Nautical Dark: 20:03 - 06:12. Astro Dark: 20:36 - 05:38

Total Clouds (% Sky Obscured)

56
55
45
36
37
37
37
41
45
39
32
26
28
30
30
26
23
22
43
61
81
85
88
93

Low Clouds (% Sky Obscured)

53
46
45
36
37
37
21
29
32
28
24
20
18
16
16
12
11
12
17
18
21
20
20
19

Medium Clouds (% Sky Obscured)

20
20
17
17
16
15
17
19
26
22
11
0
8
15
20
12
6
1
1
1
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
27
52
75
78
78
88

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)

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

Chance of Frost

Temperature (°C)

15
15
15
15
15
14
14
16
17
18
19
20
20
21
21
21
20
18
17
17
17
16
16
16

Feels Like (°C)

18
15
16
15
15
15
15
15
15
16
16
16
17
22
21
21
21
22
22
16
17
17
17
17

Dew Point (°C)

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

Relative Humidity (%)

55
56
57
57
60
63
66
58
53
47
43
40
37
38
38
40
47
53
63
67
72
77
77
78

Pressure (mb)

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

Ozone (du)

274
274
273
272
273
273
274
274
273
273
273
273
273
273
273
273
273
273
272
272
272
273
273
273

Wednesday 30

Waning Gibbous 84%

20:53

12:07

Sun - Rise: 07:14, Set: 18:59, Transit: 13:07. Moon - Rise: 20:53, Set: 12:07. Civil Dark: 19:27 - 06:46. Nautical Dark: 20:01 - 06:13. Astro Dark: 20:34 - 05:39

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: 24/09/26 02:10:29. Forecast: 24/09/26 to 30/09/26. Timezone: UTC-4.00