Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 3

Waning Gibbous 99%

21:58

07:12

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: 06:53, Set: 19:49, Transit: 13:21. Moon - Rise: 21:58, Set: 07:12. Civil Dark: 20:19 - 06:24. Nautical Dark: 20:55 - 05:48. Astro Dark: 21:32 - 05:11

Total Clouds (% Sky Obscured)

100
100
100
100
100
95
97
97
92
99
100
73
93
100
100
100
97
87
88
100
99
100
100
91

Low Clouds (% Sky Obscured)

100
100
83
86
89
86
95
92
83
90
97
73
92
100
100
100
94
81
76
100
99
100
100
85

Medium Clouds (% Sky Obscured)

100
100
100
100
79
32
64
35
38
47
45
9
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
15
0
0
0
0
0
0
0
1
0
5
62
66
42
95
86
77
97
91

ISS Passover

Visibility (miles)

-
-
0
0
0
7
9
8
7
9
3
9
7
7
2
8
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

Precipitation Type

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

Precipitation Probability (%)

100
100
56
95
95
59
58
52
57
61
40
15
9
3
0
0
0
0
0
3
0
1
0
0

Precipitation Amount (mm)

0.2
0.7
1.8
1.8
0.8
0
0.3
0.2
0.3
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
11
11
11
11
12
12
12
13
13
12
14
15
17
14
13
13
13
13
13
10
9
8
6

Chance of Frost

Temperature (°C)

3
4
5
5
6
10
11
11
12
13
13
11
12
10
7
6
5
5
4
3
2
2
2
2

Feels Like (°C)

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

Dew Point (°C)

2
3
4
5
6
9
10
10
11
11
12
10
10
9
6
5
4
3
2
1
1
1
1
1

Relative Humidity (%)

91
90
98
98
98
95
93
93
92
92
95
92
90
93
93
94
91
88
86
86
89
93
96
91

Pressure (mb)

1015
1014
1012
1010
1010
1009
1008
1008
1009
1009
1010
1011
1012
1013
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024

Ozone (du)

332
333
335
339
349
353
356
356
359
362
361
359
362
361
356
354
349
348
348
351
353
348
345
342

Saturday 4

Waning Gibbous 95%

23:06

07:34

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: 06:52, Set: 19:51, Transit: 13:21. Moon - Rise: 23:06, Set: 07:34. Civil Dark: 20:20 - 06:22. Nautical Dark: 20:56 - 05:46. Astro Dark: 21:33 - 05:09

Total Clouds (% Sky Obscured)

90
89
95
95
97
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

75
78
83
84
90
78
67
65
72
71
85
87
93
93
93
94
95
92
91
97
91
69
85
95

Medium Clouds (% Sky Obscured)

4
18
11
24
15
25
27
93
100
93
100
100
69
100
100
100
100
100
100
100
100
100
99
98

High Clouds (% Sky Obscured)

90
77
83
65
85
86
100
100
100
100
100
100
100
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
6
4
2
9
9
2
0
0
0
0
0

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
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Moderate Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
10
38
83
95
95
95
95
95
95
95
95
95
95
95
95
80

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.4
1
1.4
1.2
2.5
2.5
0.5
0.7
1
2.7
2.1
3.6
2
0.7

Wind Speed/Direction (mph)

5
6
7
7
8
8
7
9
11
11
13
12
13
13
13
12
14
13
12
12
8
7
6
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
88
81
83
86
86
86
86
84
86
83
86
88
91
94
94
94
96
98
98
98
98
98

Pressure (mb)

1024
1025
1025
1025
1025
1024
1025
1024
1023
1023
1021
1020
1018
1017
1015
1014
1012
1010
1009
1007
1006
1006
1005
1005

Ozone (du)

343
340
340
338
340
340
339
341
342
339
341
340
339
340
338
337
336
337
336
335
334
333
335
337

Sunday 5

Waning Gibbous 90%

No Rise

08:01

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: 06:50, Set: 19:52, Transit: 13:21. Moon - Rise: No Rise, Set: 08:01. Civil Dark: 20:22 - 06:20. Nautical Dark: 20:57 - 05:44. Astro Dark: 21:35 - 05:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
96
94
95
96
95
89
97
100
100
100
98
98
95
95
85
78
87
86

Low Clouds (% Sky Obscured)

100
88
100
100
100
100
84
77
86
90
89
75
94
100
100
100
94
95
90
85
78
73
84
80

Medium Clouds (% Sky Obscured)

100
50
15
15
50
30
35
27
19
27
24
7
0
0
3
25
32
29
29
27
18
9
0
12

High Clouds (% Sky Obscured)

100
100
100
100
100
3
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
21

ISS Passover

Visibility (miles)

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

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
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

22
9
21
30
32
22
22
24
30
34
36
29
30
31
27
32
29
32
21
7
2
5
15
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
93
91
85
82
86
89
93
89
89
81
78
77
77
77
77
78
80
83
83
84
87
91

Pressure (mb)

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

Ozone (du)

342
342
347
353
368
377
384
384
388
392
388
385
384
385
385
386
387
390
391
392
390
389
390
394

Monday 6

Waning Gibbous 84%

00:12

08:34

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: 06:48, Set: 19:53, Transit: 13:20. Moon - Rise: 00:12, Set: 08:34. Civil Dark: 20:23 - 06:18. Nautical Dark: 20:59 - 05:42. Astro Dark: 21:37 - 05:04

Total Clouds (% Sky Obscured)

95
98
99
100
100
100
100
100
100
100
100
98
96
94
96
98
89
97
100
100
100
100
99
100

Low Clouds (% Sky Obscured)

84
82
64
45
28
48
45
40
42
51
63
50
39
26
38
52
64
75
83
86
90
96
99
100

Medium Clouds (% Sky Obscured)

26
39
90
98
100
100
100
100
99
96
91
65
64
82
93
96
67
93
100
100
96
88
86
74

High Clouds (% Sky Obscured)

47
70
86
88
88
80
62
54
36
16
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

6
8
9
9
9
8
2
1
1
0
2
5
6
9
9
9
9
9
9
6
1
0
0
0

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
Snow
Snow
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
None
Snow

Precipitation Probability (%)

5
15
4
2
4
8
24
25
35
32
24
12
21
10
9
9
7
24
34
46
55
56
44
50

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.1
0.1
0
0
0
0
0
0
0
0
0
0.1
0.2
0.3
0
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
89
89
92
94
92
91
87
89
83
74
69
64
63
60
58
60
66
80
94
98
96
96

Pressure (mb)

1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1017
1017
1017
1016
1016
1016
1016
1016
1016
1017
1017
1017

Ozone (du)

397
401
404
406
408
410
414
418
420
419
419
419
420
419
421
422
426
425
422
422
420
423
424
426

Tuesday 7

Waning Gibbous 76%

01:14

09:15

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

Sun - Rise: 06:46, Set: 19:54, Transit: 13:20. Moon - Rise: 01:14, Set: 09:15. Civil Dark: 20:24 - 06:16. Nautical Dark: 21:00 - 05:40. Astro Dark: 21:38 - 05:02

Total Clouds (% Sky Obscured)

100
100
99
98
97
89
57
51
46
55
44
38
38
50
36
36
48
38
26
12
11
9
6
13

Low Clouds (% Sky Obscured)

100
99
98
97
95
89
57
51
46
55
44
38
38
48
36
36
41
30
18
8
6
4
2
3

Medium Clouds (% Sky Obscured)

96
100
94
65
41
27
12
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
8

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)

2
0
0
0
7
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

Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

48
55
58
54
55
44
32
14
11
8
2
2
2
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.1
0.3
0.3
0.2
0.2
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
12
10
10
11
13
12
12
12
11
11
11
10
11
12
12
11
11
9
7
5
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-9
-10
-11
-11
-13
-14
-13
-13
-12
-11
-10
-9
-9
-10
-10
-10
-10
-10
-10
-10
-9
-8
-8

Dew Point (°C)

-4
-5
-6
-7
-9
-11
-12
-13
-15
-16
-16
-17
-16
-15
-14
-14
-13
-13
-12
-12
-11
-10
-10
-9

Relative Humidity (%)

87
86
87
84
76
73
70
68
60
52
46
41
41
42
45
46
48
50
54
60
66
69
71
77

Pressure (mb)

1018
1019
1020
1021
1023
1024
1025
1027
1028
1029
1030
1031
1031
1031
1032
1032
1032
1033
1033
1033
1033
1033
1034
1034

Ozone (du)

429
431
432
438
440
440
439
441
447
455
458
459
458
456
449
444
439
433
432
431
430
427
424
421

Wednesday 8

Waning Gibbous 67%

02:09

10:06

00 OK
01 OK
02 OK
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: 06:44, Set: 19:56, Transit: 13:20. Moon - Rise: 02:09, Set: 10:06. Civil Dark: 20:26 - 06:14. Nautical Dark: 21:02 - 05:38. Astro Dark: 21:40 - 05:00

Total Clouds (% Sky Obscured)

20
29
42
54
73
74
72
70
74
78
81
87
93
99
95
92
88
88
89
90
90
90
90
90

Low Clouds (% Sky Obscured)

5
6
9
12
13
9
6
4
2
1
0
17
32
52
54
65
74
71
66
58
50
39
31
29

Medium Clouds (% Sky Obscured)

12
15
21
31
43
54
59
62
69
71
71
79
87
96
89
81
74
75
77
79
80
81
82
83

High Clouds (% Sky Obscured)

0
1
2
2
3
6
9
11
30
51
74
64
50
40
39
31
22
14
6
1
4
9
18
19

ISS Passover

Visibility (miles)

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

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
Snow
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
2
10
23
30
33
35
31
29
33
42
45
50

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0
0

Wind Speed/Direction (mph)

3
3
4
4
4
5
5
6
7
8
9
11
11
12
12
12
12
13
12
11
11
10
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-8
-8
-8
-8
-8
-8
-8
-8
-7
-7
-7
-6
-7
-6
-1
-2
-2
-1
-1
-1
-3
-3
-2

Dew Point (°C)

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

Relative Humidity (%)

77
79
82
82
82
85
79
73
69
60
53
47
42
40
38
38
39
40
43
47
51
54
57
61

Pressure (mb)

1034
1034
1034
1034
1034
1033
1033
1033
1033
1032
1031
1031
1029
1028
1027
1025
1024
1023
1022
1021
1020
1020
1020
1019

Ozone (du)

417
413
409
405
401
396
396
396
396
395
395
395
392
390
387
383
380
376
374
373
371
368
365
363

Thursday 9

Waning Gibbous 57%

02:56

11:05

Sun - Rise: 06:43, Set: 19:57, Transit: 13:20. Moon - Rise: 02:56, Set: 11:05. Civil Dark: 20:27 - 06:12. Nautical Dark: 21:03 - 05:36. Astro Dark: 21:42 - 04:58

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 Big Chute, District Municipality of Muskoka, Canada (44.90,-79.71)

Generated: 03/04/26 02:02:35. Forecast: 03/04/26 to 09/04/26. Timezone: UTC-4.00