Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 8

Waning Crescent 5%

05:06

17:43

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

Sun - Rise: 07:24, Set: 18:45, Transit: 13:04. Moon - Rise: 05:06, Set: 17:43. Civil Dark: 19:13 - 06:55. Nautical Dark: 19:47 - 06:22. Astro Dark: 20:20 - 05:49

Total Clouds (% Sky Obscured)

50
53
33
0
5
12
11
10
18
16
17
19
42
71
72
44
3
22
100
89
65
60
49
68

Low Clouds (% Sky Obscured)

2
3
0
0
5
12
11
10
18
16
17
19
36
52
58
35
1
1
1
2
2
2
3
0

Medium Clouds (% Sky Obscured)

20
1
2
0
0
0
0
0
0
0
0
0
25
24
0
0
0
0
0
2
55
60
49
67

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
17
100
83
62
60
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 (%)

95
7
1
1
1
1
1
1
0
1
1
2
4
8
7
1
1
0
1
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
6
6
8
9
10
10
11
11
12
14
13
13
14
15
14
13
11
8
5
5
6
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
66
67
71
73
73
71
71
68
62
50
42
37
34
33
34
37
44
51
56
58
58
61
63

Pressure (mb)

1006
1006
1006
1007
1007
1008
1009
1010
1011
1011
1011
1011
1012
1011
1012
1012
1013
1013
1014
1015
1015
1016
1016
1016

Ozone (du)

313
318
320
326
328
331
332
333
335
336
335
334
333
330
330
328
327
325
327
325
324
322
321
318

Friday 9

Waning Crescent 1%

06:17

18:02

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

Sun - Rise: 07:25, Set: 18:43, Transit: 13:04. Moon - Rise: 06:17, Set: 18:02. Civil Dark: 19:12 - 06:56. Nautical Dark: 19:45 - 06:23. Astro Dark: 20:18 - 05:50

Total Clouds (% Sky Obscured)

3
59
18
6
7
10
37
52
41
32
28
43
53
51
45
38
50
19
0
0
0
0
1
5

Low Clouds (% Sky Obscured)

0
3
0
3
0
0
1
3
21
22
23
31
41
33
29
30
19
13
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
54
18
4
4
8
5
2
0
0
0
0
19
20
10
0
0
0
0
0
0
0
1
3

High Clouds (% Sky Obscured)

0
0
0
0
2
3
28
45
11
3
0
24
4
0
0
0
31
2
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
1
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)

7
7
8
8
7
7
7
6
7
8
10
10
10
10
10
10
10
7
6
4
3
3
2
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
8
8
8
8
7
6
6
10
12
14
15
15
14
14
14
13
12
11
11
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

65
69
72
74
74
69
68
67
62
55
47
43
38
34
31
31
32
36
42
45
47
48
48
49

Pressure (mb)

1016
1017
1017
1018
1018
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021
1022
1022
1023
1024
1025
1026
1026
1027
1027

Ozone (du)

318
316
316
314
311
312
312
312
313
311
307
306
305
303
302
301
298
297
295
293
292
292
293
295

Saturday 10

New Moon 0%

07:27

18:23

01 Good
02 OK
03 OK
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 OK
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: 07:26, Set: 18:41, Transit: 13:04. Moon - Rise: 07:27, Set: 18:23. Civil Dark: 19:10 - 06:58. Nautical Dark: 19:43 - 06:24. Astro Dark: 20:16 - 05:51

Total Clouds (% Sky Obscured)

2
19
20
57
64
64
51
84
89
82
53
30
97
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
28
30
15
13
25
25
24
10
22
44
10
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
19
20
22
29
46
50
49
54
53
39
13
21
17
14
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
81
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
9
9
6
6
7
6
8
10
11
13
13
14
15
15
15
15
14
14
14
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

52
56
64
70
73
73
74
70
67
61
47
39
38
42
41
45
49
57
65
69
70
70
72
73

Pressure (mb)

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

Ozone (du)

293
294
293
292
291
289
288
286
284
282
279
278
277
276
277
281
282
283
284
281
279
277
276
277

Sunday 11

Waxing Crescent 1%

08:36

18:46

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: 07:27, Set: 18:40, Transit: 13:04. Moon - Rise: 08:36, Set: 18:46. Civil Dark: 19:08 - 06:59. Nautical Dark: 19:41 - 06:26. Astro Dark: 20:15 - 05:52

Total Clouds (% Sky Obscured)

100
100
97
69
87
100
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
1
4
15
47
78
89
94
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
9
43
22
62
53
100
79
100
98
100
100
100
100
99
99
98
98
97
94
91
87
73
76

High Clouds (% Sky Obscured)

100
100
92
41
37
100
100
100
100
100
100
100
100
97
94
22
19
64
100
98
96
83
71
10

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
4
3
2
3
3
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
8
10
9
41
51
56
61
57
62
95
95
95
95
95
81
33
32

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
1
1
1.8
1.3
1.6
0.6
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
15
15
14
14
14
15
15
16
17
17
16
16
16
16
15
15
15
15
14
14
14
14

Feels Like (°C)

14
14
14
14
15
14
14
14
15
15
15
14
14
15
15
14
14
15
14
15
14
14
15
15

Dew Point (°C)

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

Relative Humidity (%)

77
77
78
80
80
79
78
74
69
63
58
60
71
77
82
83
86
95
96
96
98
98
98
98

Pressure (mb)

1024
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1021
1020
1019
1018
1017
1016
1016
1015
1015
1014
1013
1012
1012

Ozone (du)

278
280
283
283
280
275
273
271
272
272
271
272
273
276
276
276
273
274
274
273
273
271
271
270

Monday 12

Waxing Crescent 5%

09:46

19:12

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: 07:29, Set: 18:38, Transit: 13:03. Moon - Rise: 09:46, Set: 19:12. Civil Dark: 19:07 - 07:00. Nautical Dark: 19:40 - 06:27. Astro Dark: 20:13 - 05:54

Total Clouds (% Sky Obscured)

100
100
100
100
95
86
72
50
79
77
69
59
51
87
89
90
79
75
62
72
80
84
90
95

Low Clouds (% Sky Obscured)

100
100
100
100
95
86
72
44
59
59
43
23
17
20
37
62
71
75
62
72
73
64
64
65

Medium Clouds (% Sky Obscured)

68
25
13
0
0
0
0
0
0
0
0
50
32
66
64
62
62
58
54
48
43
46
56
62

High Clouds (% Sky Obscured)

4
0
0
0
0
0
0
6
79
77
69
59
51
76
78
79
58
43
34
47
52
61
71
85

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
None
None
None
None
None

Precipitation Probability (%)

10
3
1
0
3
1
1
0
0
0
0
0
0
18
22
23
39
44
46
38
33
33
42
49

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
14
14
14
13
14
14
14
14
14
14
14
14
13
13
13
13
12
11
10
10
11
10
10

Relative Humidity (%)

98
98
95
96
95
95
95
95
90
85
78
73
68
59
57
57
56
59
64
68
72
75
78
80

Pressure (mb)

1011
1011
1011
1011
1010
1010
1010
1011
1011
1011
1011
1010
1010
1009
1006
1006
1005
1006
1007
1007
1008
1008
1008
1008

Ozone (du)

272
270
269
267
267
266
263
260
260
259
257
257
252
249
249
249
249
249
248
247
244
242
239
239

Tuesday 13

Waxing Crescent 10%

10:54

19:44

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 OK
23 OK
00 OK

Sun - Rise: 07:30, Set: 18:36, Transit: 13:03. Moon - Rise: 10:54, Set: 19:44. Civil Dark: 19:05 - 07:01. Nautical Dark: 19:38 - 06:28. Astro Dark: 20:11 - 05:55

Total Clouds (% Sky Obscured)

100
99
98
97
98
98
98
95
91
86
81
76
72
65
57
55
54
52
46
37
36
31
30
33

Low Clouds (% Sky Obscured)

68
64
61
58
69
79
87
92
90
86
81
76
72
65
57
55
54
52
46
37
36
27
26
25

Medium Clouds (% Sky Obscured)

68
76
84
91
91
91
92
67
43
15
22
32
42
38
38
37
27
14
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
83
70
55
64
62
56
48
37
23
17
8
0
12
25
29
16
7
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
Very 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 (%)

52
61
54
43
65
70
65
61
55
42
39
36
32
42
46
45
32
23
16
14
9
3
7
1

Precipitation Amount (mm)

0
0.2
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
10
10
11
12
12
12
12
12
12
13
13
14
15
15
15
14
13
12
10
10
9
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
10
10
9
9
9
9
9
8
9
9
10
10
11
6
6
6
5
6
5
1
1
1
0

Dew Point (°C)

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

Relative Humidity (%)

81
83
84
84
85
87
85
87
85
84
81
80
76
73
73
74
73
71
71
69
67
66
65
61

Pressure (mb)

1008
1008
1008
1008
1008
1008
1009
1009
1010
1010
1011
1011
1012
1012
1013
1013
1014
1015
1017
1018
1019
1020
1020
1021

Ozone (du)

239
240
241
243
245
249
252
255
257
258
259
261
263
266
270
274
279
278
278
278
275
272
269
269

Wednesday 14

Waxing Crescent 17%

11:58

20:23

Sun - Rise: 07:31, Set: 18:34, Transit: 13:03. Moon - Rise: 11:58, Set: 20:23. Civil Dark: 19:03 - 07:02. Nautical Dark: 19:37 - 06:29. Astro Dark: 20:10 - 05:56

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: 08/10/26 00:58:13. Forecast: 08/10/26 to 14/10/26. Timezone: UTC-4.00