Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 3

Waning Gibbous 95%

21:58

07:12

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
01 Bad
02 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
97
92
99
100
73
93
100
100
100
97
87
88
100
99
100
100
91
90
89
95

Low Clouds (% Sky Obscured)

86
89
86
95
92
83
90
97
73
92
100
100
100
94
81
76
100
99
100
100
85
75
78
83

Medium Clouds (% Sky Obscured)

100
79
32
64
35
38
47
45
9
0
0
0
0
0
0
0
0
0
0
0
0
4
18
11

High Clouds (% Sky Obscured)

100
100
15
0
0
0
0
0
0
0
1
0
5
62
66
42
95
86
77
97
91
90
77
83

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
1
2
1
3
7
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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
None
None
None

Precipitation Probability (%)

95
95
95
58
52
57
61
40
15
9
3
0
0
0
0
0
3
0
1
0
0
0
0
0

Precipitation Amount (mm)

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
0
0
0

Wind Speed/Direction (mph)

11
11
11
10
12
13
13
12
14
15
17
14
13
13
13
13
13
10
9
8
6
5
6
7

Chance of Frost

Temperature (°C)

6
7
8
8
11
12
13
13
11
12
10
7
6
5
5
4
3
2
2
2
2
2
1
1

Feels Like (°C)

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

Dew Point (°C)

6
7
7
7
10
11
11
12
10
10
9
6
5
4
3
2
1
1
1
1
1
0
-0
-1

Relative Humidity (%)

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

Pressure (mb)

1010
1010
1009
1008
1008
1009
1009
1010
1011
1012
1013
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1024
1025
1025

Ozone (du)

339
349
353
356
356
359
362
361
359
362
361
356
354
349
348
348
351
353
348
345
342
343
340
340

Saturday 4

Waning Gibbous 94%

23:06

07:34

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
01 Bad
02 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)

95
97
96
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)

84
90
78
67
65
72
71
85
87
93
93
93
94
95
92
91
97
91
69
85
95
100
88
100

Medium Clouds (% Sky Obscured)

24
15
25
27
93
100
93
100
100
69
100
100
100
100
100
100
100
100
100
99
98
100
50
15

High Clouds (% Sky Obscured)

65
85
86
100
100
100
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
6
4
2
9
9
2
0
0
0
0
0
0
0
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
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
None
None
None

Precipitation Probability (%)

0
0
0
0
0
10
38
83
95
95
95
95
95
95
95
95
95
95
95
95
80
22
9
21

Precipitation Amount (mm)

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
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
83
86
86
86
86
84
86
83
86
88
91
94
94
94
96
98
98
98
98
98
98
98
93

Pressure (mb)

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

Ozone (du)

338
340
340
339
341
342
339
341
340
339
340
338
337
336
337
336
335
334
333
335
337
342
342
347

Sunday 5

Waning Gibbous 90%

00:12

08:01

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
01 Bad
02 Bad

Sun - Rise: 06:50, Set: 19:52, Transit: 13:21. Moon - Rise: 00:12, 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
96
94
95
96
95
89
97
100
100
100
98
98
95
95
85
78
87
86
95
98
99

Low Clouds (% Sky Obscured)

100
100
100
84
77
86
90
89
75
94
100
100
100
94
95
90
85
78
73
84
80
84
82
64

Medium Clouds (% Sky Obscured)

15
50
30
35
27
19
27
24
7
0
0
3
25
32
29
29
27
18
9
0
12
26
39
90

High Clouds (% Sky Obscured)

100
100
3
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
21
47
70
86

ISS Passover

Visibility (miles)

9
9
9
9
8
8
6
2
4
2
3
3
3
4
4
6
8
9
9
5
4
6
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
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

30
32
22
22
24
30
34
36
29
30
31
27
32
29
32
21
7
2
5
15
3
5
15
4

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
11
12
12
12
14
15
16
16
18
18
18
18
17
16
15
14
12
11
10
10
9
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1006
1006
1006
1007
1007
1007
1008
1009
1009
1010
1010
1011
1011
1011
1012
1012
1013
1014
1015
1015
1016
1016
1016
1017

Ozone (du)

353
368
377
384
384
388
392
388
385
384
385
385
386
387
390
391
392
390
389
390
394
397
401
404

Monday 6

Waning Gibbous 84%

01:14

08:34

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
01 Bad
02 Bad

Sun - Rise: 06:48, Set: 19:53, Transit: 13:20. Moon - Rise: 01:14, 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)

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

Low Clouds (% Sky Obscured)

45
28
48
45
40
42
51
63
50
39
26
38
52
64
75
83
86
90
96
99
100
100
99
98

Medium Clouds (% Sky Obscured)

98
100
100
100
100
99
96
91
65
64
82
93
96
67
93
100
100
96
88
86
74
96
100
94

High Clouds (% Sky Obscured)

88
88
80
62
54
36
16
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
8
2
1
1
0
2
5
6
9
9
9
9
9
9
6
1
0
0
0
2
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
Snow
Snow
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
None
Snow
Snow
Snow
Snow

Precipitation Probability (%)

2
4
8
24
25
35
32
24
12
21
10
9
9
7
24
34
46
55
56
44
50
48
55
58

Precipitation Amount (mm)

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
0.1
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-5
-5
-5
-5
-5
-5
-5
-4
-4
-4
-2
-3
-3
-2
-3
-4
-3
-3
-4
-5
-8
-9
-10

Dew Point (°C)

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

Relative Humidity (%)

89
92
94
92
91
87
89
83
74
69
64
63
60
58
60
66
80
94
98
96
96
87
86
87

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1018
1018
1017
1017
1017
1016
1016
1016
1016
1016
1016
1017
1017
1017
1018
1019
1020

Ozone (du)

406
408
410
414
418
420
419
419
419
420
419
421
422
426
425
422
422
420
423
424
426
429
431
432

Tuesday 7

Waning Gibbous 76%

02:09

09:15

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
00 OK
01 OK
02 OK

Sun - Rise: 06:46, Set: 19:54, Transit: 13:20. Moon - Rise: 02:09, 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)

98
97
89
57
51
46
55
44
38
38
50
36
36
48
38
26
12
11
9
6
13
20
29
42

Low Clouds (% Sky Obscured)

97
95
89
57
51
46
55
44
38
38
48
36
36
41
30
18
8
6
4
2
3
5
6
9

Medium Clouds (% Sky Obscured)

65
41
27
12
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
8
12
15
21

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
1
2

ISS Passover

Visibility (miles)

0
7
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

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.2
0.2
0.1
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
11
13
12
12
12
11
11
11
10
11
12
12
11
11
9
7
5
4
3
3
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-9
-11
-12
-13
-15
-16
-16
-17
-16
-15
-14
-14
-13
-13
-12
-12
-11
-10
-10
-9
-9
-9
-9

Relative Humidity (%)

84
76
73
70
68
60
52
46
41
41
42
45
46
48
50
54
60
66
69
71
77
77
79
82

Pressure (mb)

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

Ozone (du)

438
440
440
439
441
447
455
458
459
458
456
449
444
439
433
432
431
430
427
424
421
417
413
409

Wednesday 8

Waning Gibbous 67%

02:56

10:06

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
01 Bad
02 Bad

Sun - Rise: 06:44, Set: 19:56, Transit: 13:20. Moon - Rise: 02:56, 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)

54
73
74
72
70
74
78
81
87
93
99
95
92
88
88
89
90
90
90
90
90
91
91
92

Low Clouds (% Sky Obscured)

12
13
9
6
4
2
1
0
17
32
52
54
65
74
71
66
58
50
39
31
29
33
36
37

Medium Clouds (% Sky Obscured)

31
43
54
59
62
69
71
71
79
87
96
89
81
74
75
77
79
80
81
82
83
83
84
84

High Clouds (% Sky Obscured)

2
3
6
9
11
30
51
74
64
50
40
39
31
22
14
6
1
4
9
18
19
18
15
27

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
5
6
8
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
Snow
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
2
10
23
30
33
35
31
29
33
42
45
50
51
46
40

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
85
79
73
69
60
53
47
42
40
38
38
39
40
43
47
51
54
57
61
60
60
59

Pressure (mb)

1034
1034
1033
1033
1033
1033
1032
1031
1031
1029
1028
1027
1025
1024
1023
1022
1021
1020
1020
1020
1019
1019
1018
1017

Ozone (du)

405
401
396
396
396
396
395
395
395
392
390
387
383
380
376
374
373
371
368
365
363
361
359
357

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 03:34:18. Forecast: 03/04/26 to 09/04/26. Timezone: UTC-4.00