Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 26

Waxing Gibbous 64%

12:27

03:55

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 OK
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

Sun - Rise: 07:08, Set: 19:38, Transit: 13:23. Moon - Rise: 12:27, Set: 03:55. Civil Dark: 20:06 - 06:39. Nautical Dark: 20:40 - 06:05. Astro Dark: 21:15 - 05:30

Total Clouds (% Sky Obscured)

100
100
100
100
100
22
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95

Low Clouds (% Sky Obscured)

10
15
10
1
0
0
0
0
0
0
0
3
0
46
47
22
46
46
73
69
56
61
96
88

Medium Clouds (% Sky Obscured)

100
45
78
72
9
0
50
22
100
100
100
100
100
100
100
100
100
100
97
95
95
78
90
50

High Clouds (% Sky Obscured)

100
100
100
100
100
22
100
100
100
100
100
100
100
100
67
65
95
100
100
100
100
100
100
42

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
6
8
5
3
2
5
4
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
None
None
None
None

Precipitation Probability (%)

20
0
0
0
0
0
0
0
0
0
0
21
58
95
95
95
95
95
95
95
58
26
16
9

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.7
0.6
1.3
2.6
3
2.2
0.4
0
0
0
0

Wind Speed/Direction (mph)

7
7
7
6
5
6
6
5
4
3
2
2
2
2
3
4
6
11
7
9
9
11
10
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
76
77
74
79
86
89
91
89
83
79
78
75
84
90
85
93
91
90
91
86
86
86
77

Pressure (mb)

1011
1010
1009
1009
1008
1008
1009
1009
1009
1009
1010
1010
1009
1009
1009
1007
1007
1007
1007
1008
1009
1010
1011
1012

Ozone (du)

352
354
346
339
330
326
328
328
328
327
320
313
303
296
293
291
290
291
291
287
288
287
286
283

Friday 27

Waxing Gibbous 74%

13:43

04:37

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

Sun - Rise: 07:06, Set: 19:39, Transit: 13:22. Moon - Rise: 13:43, Set: 04:37. Civil Dark: 20:08 - 06:37. Nautical Dark: 20:42 - 06:03. Astro Dark: 21:17 - 05:28

Total Clouds (% Sky Obscured)

98
100
97
86
85
57
27
8
33
3
7
1
1
0
0
0
0
0
0
23
81
80
59
55

Low Clouds (% Sky Obscured)

85
95
94
80
57
46
22
1
2
1
0
0
0
0
0
0
0
0
0
0
0
0
59
55

Medium Clouds (% Sky Obscured)

71
61
56
17
74
11
3
8
21
3
3
0
0
0
0
0
0
0
0
23
81
80
59
55

High Clouds (% Sky Obscured)

6
4
0
4
0
0
3
0
0
3
6
1
1
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 (%)

1
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)

12
12
12
13
13
13
13
13
12
11
10
9
8
7
7
8
9
10
11
11
11
11
12
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-6
-6
-7
-8
-10
-9
-10
-11
-10
-9
-8
-6
-5
-4
-4
-3
-4
-6
-7
-8
-10
-11
-10

Dew Point (°C)

-2
-4
-5
-6
-7
-9
-10
-12
-14
-15
-17
-17
-17
-18
-18
-18
-17
-17
-16
-16
-15
-15
-15
-17

Relative Humidity (%)

78
75
75
72
71
65
62
60
54
47
40
34
31
28
27
25
25
26
31
36
42
44
43
39

Pressure (mb)

1014
1015
1017
1018
1019
1021
1023
1024
1025
1027
1027
1028
1027
1027
1026
1026
1025
1026
1026
1027
1028
1028
1029
1029

Ozone (du)

286
283
278
280
282
285
289
288
291
294
297
298
299
301
305
311
321
337
348
361
371
381
392
401

Saturday 28

Waxing Gibbous 84%

14:59

05:10

00 Bad
01 OK
02 Good
03 OK
04 OK
05 OK
06 OK
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

Sun - Rise: 07:04, Set: 19:40, Transit: 13:22. Moon - Rise: 14:59, Set: 05:10. Civil Dark: 20:09 - 06:35. Nautical Dark: 20:43 - 06:01. Astro Dark: 21:18 - 05:26

Total Clouds (% Sky Obscured)

52
25
6
25
44
19
26
87
79
74
85
89
87
91
80
93
79
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

52
13
3
2
2
16
22
82
75
65
85
89
86
91
79
79
72
63
12
1
7
17
26
36

Medium Clouds (% Sky Obscured)

52
2
4
16
44
3
0
20
39
23
0
0
0
0
0
37
21
55
59
99
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
31
0
1
58
100
89
78
62
40

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
4
6
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
2
5
11
9
18
4
22
6
4
4
1
2
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-17
-16
-16
-16
-16
-16
-15
-14
-13
-10
-13
-13
-14
-16
-16
-16
-12
-15
-15
-14
-13
-13
-12
-12

Relative Humidity (%)

39
40
44
43
42
43
45
49
52
63
46
43
36
28
27
25
37
29
30
34
36
39
40
42

Pressure (mb)

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

Ozone (du)

397
397
404
408
410
415
421
434
457
476
491
499
501
501
499
492
483
474
465
458
457
455
454
452

Sunday 29

Waxing Gibbous 91%

16:13

05:36

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:02, Set: 19:41, Transit: 13:22. Moon - Rise: 16:13, Set: 05:36. Civil Dark: 20:10 - 06:34. Nautical Dark: 20:44 - 05:59. Astro Dark: 21:20 - 05:24

Total Clouds (% Sky Obscured)

100
97
100
100
100
100
100
100
93
86
81
84
88
90
93
96
100
97
94
91
91
92
93
95

Low Clouds (% Sky Obscured)

45
70
60
46
40
40
45
50
45
26
25
19
30
26
19
20
9
1
1
1
1
0
0
0

Medium Clouds (% Sky Obscured)

100
93
99
92
83
98
99
100
90
82
75
79
84
90
93
96
100
97
94
91
91
92
80
90

High Clouds (% Sky Obscured)

20
0
33
67
100
100
100
100
78
57
35
34
27
24
32
50
67
52
36
22
34
40
56
71

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
3
6
8
2
4
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-11
-11
-11
-11
-11
-11
-10
-10
-10
-9
-9
-7
-5
-4
-5
-6
-6
-6
-6
-6
-4
-4
-3
-3

Relative Humidity (%)

44
44
45
45
46
46
47
48
48
47
45
48
52
50
41
35
33
35
35
39
45
48
52
56

Pressure (mb)

1031
1031
1031
1031
1031
1031
1030
1030
1030
1030
1030
1029
1028
1027
1026
1025
1024
1023
1023
1022
1022
1022
1021
1021

Ozone (du)

446
445
438
429
424
419
410
401
397
392
389
386
384
385
386
386
388
387
385
382
379
377
375
376

Monday 30

Waxing Gibbous 96%

17:24

05:57

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:01, Set: 19:42, Transit: 13:22. Moon - Rise: 17:24, Set: 05:57. Civil Dark: 20:11 - 06:32. Nautical Dark: 20:46 - 05:57. Astro Dark: 21:21 - 05:22

Total Clouds (% Sky Obscured)

97
100
97
99
100
100
99
99
80
60
47
52
56
63
86
80
73
74
72
72
65
54
47
50

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
5
0
5
5
5
5
5
15
10
15
30
25
30
35
55
54
47
50

Medium Clouds (% Sky Obscured)

84
59
70
80
100
100
99
99
80
60
47
18
56
8
39
48
53
55
57
60
51
41
34
38

High Clouds (% Sky Obscured)

85
100
88
96
96
99
99
99
80
60
47
52
15
12
22
33
43
25
7
2
0
0
0
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
3
9
9
5
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
1
37
57
45
33
42
21
20
14
5
9
8
4
10
11
5
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
60
63
69
75
78
80
86
93
94
94
93
95
95
95
95
95
93
91
91
90
88
88
85

Pressure (mb)

1020
1020
1019
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1019
1019
1018
1019
1020
1020
1021
1021
1021

Ozone (du)

374
374
373
373
372
370
367
366
365
364
364
362
361
360
358
358
357
357
355
354
352
353
354
354

Tuesday 31

Waxing Gibbous 98%

18:32

06:17

00 OK
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

Sun - Rise: 06:59, Set: 19:44, Transit: 13:21. Moon - Rise: 18:32, Set: 06:17. Civil Dark: 20:13 - 06:30. Nautical Dark: 20:47 - 05:56. Astro Dark: 21:23 - 05:20

Total Clouds (% Sky Obscured)

45
50
57
59
61
68
65
75
72
72
77
85
90
95
95
94
93
95
97
100
97
95
92
94

Low Clouds (% Sky Obscured)

45
23
19
15
11
34
51
55
36
29
35
38
37
45
56
67
78
75
73
69
70
69
69
72

Medium Clouds (% Sky Obscured)

45
50
57
59
57
64
65
75
72
72
77
85
90
90
86
84
80
77
74
69
56
42
29
31

High Clouds (% Sky Obscured)

6
13
13
22
27
29
31
58
64
72
75
75
90
95
95
94
93
95
97
100
80
62
49
79

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
8
8
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

1
0
0
0
0
11
15
15
25
33
38
55
67
75
67
54
21
21
19
16
67
94
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0
0
0
0
0
0.3
0.6
0.9
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
82
79
79
77
74
74
73
71
72
72
71
73
76
77
76
73
72
69
67
64
62
59
58

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1022
1022
1022
1021
1021
1020
1020
1019
1019
1019
1018
1018
1017

Ozone (du)

354
354
354
354
354
353
353
352
351
351
350
350
350
349
349
349
350
350
352
355
357
356
355
355

Wednesday 1

Full Moon 99%

19:39

06:35

Sun - Rise: 06:57, Set: 19:45, Transit: 13:21. Moon - Rise: 19:39, Set: 06:35. Civil Dark: 20:14 - 06:28. Nautical Dark: 20:48 - 05:54. Astro Dark: 21:24 - 05:18

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

Generated: 26/03/26 00:30:08. Forecast: 26/03/26 to 01/04/26. Timezone: UTC-4.00