Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 29

Waxing Gibbous 91%

16:00

05:26

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: 06:51, Set: 19:31, Transit: 13:11. Moon - Rise: 16:00, Set: 05:26. Civil Dark: 20:00 - 06:22. Nautical Dark: 20:35 - 05:47. Astro Dark: 21:11 - 05:11

Total Clouds (% Sky Obscured)

90
87
84
100
91
78
91
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
86
98

Low Clouds (% Sky Obscured)

82
72
4
5
0
0
5
0
0
0
7
0
3
0
0
26
55
0
0
0
0
5
0
0

Medium Clouds (% Sky Obscured)

78
87
84
100
89
68
82
69
99
100
100
100
100
100
100
100
100
100
100
100
100
100
83
97

High Clouds (% Sky Obscured)

0
0
28
0
19
35
53
99
100
100
100
100
100
100
70
99
100
100
100
100
100
70
15
4

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
1
0
0
3
0
0
2
0
0
0
0
0
0
0
0
0
0
0
1
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
6
6
7
8
8
10
12
13
13
13
14
14
13
11
9
7
7
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-10
-9
-7
-5
-5
-5
-6
-6
-5
-5
-4
-4
-3
-2
-1
-1
-1
-1
-2
-2
-2
-2
-2
-1

Relative Humidity (%)

57
64
71
75
78
71
60
56
53
52
50
49
49
52
58
61
69
73
73
73
72
73
73
80

Pressure (mb)

1030
1030
1030
1030
1029
1029
1029
1029
1028
1028
1027
1026
1025
1024
1024
1024
1024
1023
1023
1022
1022
1021
1020
1019

Ozone (du)

447
444
436
430
421
419
414
407
403
404
408
406
405
409
406
403
400
398
396
395
392
390
390
391

Monday 30

Waxing Gibbous 96%

17:12

05:47

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: 06:49, Set: 19:32, Transit: 13:11. Moon - Rise: 17:12, Set: 05:47. Civil Dark: 20:01 - 06:20. Nautical Dark: 20:36 - 05:45. Astro Dark: 21:12 - 05:09

Total Clouds (% Sky Obscured)

100
100
100
100
99
85
100
100
100
100
100
100
100
100
100
100
73
94
93
99
97
100
98
100

Low Clouds (% Sky Obscured)

0
0
1
0
0
0
41
5
5
26
22
29
27
5
7
6
6
46
63
98
91
90
90
100

Medium Clouds (% Sky Obscured)

82
93
82
99
57
54
87
89
100
100
86
99
100
100
100
100
73
91
90
94
96
98
46
98

High Clouds (% Sky Obscured)

83
100
100
100
97
73
100
100
100
100
99
100
100
100
100
100
48
45
47
38
32
5
6
75

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
2
3
7
6
4
7
3
3
3
3
7
19
27
26
22
11
16

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
86
88
89
93
91
88
86
88
90
90
90
88
91
90
88
91
93
93
93
94
93
88
88

Pressure (mb)

1019
1018
1017
1017
1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1014
1015
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

388
385
383
381
379
380
379
380
379
378
374
370
366
363
363
363
362
361
361
359
359
358
357
357

Tuesday 31

Waxing Gibbous 99%

18:21

06:06

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: 06:48, Set: 19:33, Transit: 13:10. Moon - Rise: 18:21, Set: 06:06. Civil Dark: 20:03 - 06:18. Nautical Dark: 20:38 - 05:43. Astro Dark: 21:14 - 05:07

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
90
73
93
92
86
67
63
73
78
80
82
83
78
73
68
78

Medium Clouds (% Sky Obscured)

97
94
93
100
91
97
100
100
100
99
100
69
65
60
74
73
50
45
42
49
50
54
98
68

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
81
79
100
100
100
87
100
100
100
90

ISS Passover

Visibility (miles)

9
9
7
7
2
5
9
9
9
7
9
9
9
9
9
9
9
9
9
9
9
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
Very Light Rain
Moderate Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
Very Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
Light Rain
Light Rain
Very Light Rain
None
Very Light Rain
Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

22
38
40
73
95
95
95
95
86
76
92
95
95
69
40
95
95
81
73
69
73
72
64
95

Precipitation Amount (mm)

0
0
0
0.3
3.1
0.5
0.3
0.6
0.3
0
0.3
1.1
0.8
0.4
0
1.8
1.7
0.4
0.2
0
0.3
0.5
0.2
1.9

Wind Speed/Direction (mph)

6
7
8
8
8
8
7
6
7
9
11
9
9
11
10
8
8
10
10
10
10
8
7
9

Chance of Frost

Temperature (°C)

5
5
5
5
5
5
4
5
5
5
5
6
5
6
6
6
6
6
6
6
7
7
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
89
93
96
94
94
93
91
89
90
88
88
86
88
88
90
91
93
94
96
98
98
100

Pressure (mb)

1016
1015
1014
1014
1013
1013
1012
1012
1012
1011
1010
1010
1009
1008
1008
1007
1007
1006
1006
1005
1005
1004
1004
1004

Ozone (du)

356
355
353
353
352
353
352
351
354
353
351
351
353
353
353
355
356
354
353
352
353
352
350
348

Wednesday 1

Full Moon 100%

19:29

06:24

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 OK
19 OK
20 OK
21 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 06:46, Set: 19:35, Transit: 13:10. Moon - Rise: 19:29, Set: 06:24. Civil Dark: 20:04 - 06:16. Nautical Dark: 20:39 - 05:41. Astro Dark: 21:15 - 05:05

Total Clouds (% Sky Obscured)

99
98
88
77
66
58
51
43
43
48
60
60
50
50
50
45
45
35
35
40
63
78
90
93

Low Clouds (% Sky Obscured)

88
97
81
65
50
41
32
23
17
11
2
0
0
1
4
12
2
2
3
2
12
8
7
7

Medium Clouds (% Sky Obscured)

49
21
30
30
15
10
10
10
30
40
45
45
45
50
45
45
40
35
35
40
55
55
60
60

High Clouds (% Sky Obscured)

78
64
48
31
17
15
3
20
24
25
35
2
17
15
1
4
10
5
10
10
41
64
86
90

ISS Passover

Visibility (miles)

0
0
3
7
9
3
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

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

Precipitation Probability (%)

95
66
58
19
37
50
24
56
15
20
19
9
0
0
0
5
3
3
12
15
6
4
2
8

Precipitation Amount (mm)

0.7
0.3
0
0
0
0.2
0
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
10
10
10
9
9
9
8
7
8
10
10
10
10
9
8
6
4
3
2
1
1
1
0

Feels Like (°C)

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

Dew Point (°C)

8
10
9
9
8
8
8
6
6
5
4
3
2
2
2
2
2
0
-2
-2
-3
-3
-3
-4

Relative Humidity (%)

100
98
95
93
93
96
95
87
90
84
67
59
58
58
60
63
71
75
73
73
74
75
77
75

Pressure (mb)

1005
1007
1008
1010
1012
1014
1016
1018
1019
1020
1020
1022
1023
1023
1024
1025
1027
1028
1029
1030
1031
1031
1032
1032

Ozone (du)

343
345
346
347
345
345
345
345
346
346
346
346
347
350
349
347
346
346
342
342
343
341
341
339

Thursday 2

Waning Gibbous 99%

20:36

06:42

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: 19:36, Transit: 13:10. Moon - Rise: 20:36, Set: 06:42. Civil Dark: 20:05 - 06:15. Nautical Dark: 20:40 - 05:39. Astro Dark: 21:17 - 05:03

Total Clouds (% Sky Obscured)

97
100
86
68
48
61
79
98
93
89
85
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
4
5
5
5
5
5
5
5
5
0
5
5
5
5
5
10
36
62
89
92
94
96
94

Medium Clouds (% Sky Obscured)

55
60
60
60
48
61
79
97
93
89
85
98
99
100
90
81
74
72
71
59
70
85
100
100

High Clouds (% Sky Obscured)

96
100
85
68
48
61
79
86
89
89
85
100
100
100
97
97
96
99
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
8
2
1
4
9
9
9
9
9
9
9
9
8
7
6
4
3
5
7
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

17
31
24
38
59
67
58
49
33
38
36
37
37
35
33
32
31
38
47
58
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
1.3
2.1
2.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-1
-1
-1
-1
-1
-1
-1
-1
-0
0
1
1
1
1
1
1
1
0
1
1
1
1
1
1

Feels Like (°C)

-6
-6
-6
-6
-7
-7
-7
-7
-7
-6
-7
-6
-5
-5
-5
-6
-7
-7
-6
-6
-6
-5
-5
-5

Dew Point (°C)

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

Relative Humidity (%)

77
78
78
78
81
86
91
89
87
88
88
89
89
89
89
91
91
92
92
94
94
96
98
96

Pressure (mb)

1032
1032
1032
1033
1033
1033
1033
1033
1033
1032
1031
1031
1029
1028
1027
1026
1025
1025
1024
1023
1023
1022
1021
1020

Ozone (du)

337
336
334
335
335
337
336
335
333
333
331
330
330
329
329
329
329
329
329
330
330
332
334
335

Friday 3

Waning Gibbous 95%

21:44

07:01

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: 06:42, Set: 19:37, Transit: 13:10. Moon - Rise: 21:44, Set: 07:01. Civil Dark: 20:06 - 06:13. Nautical Dark: 20:42 - 05:38. Astro Dark: 21:18 - 05:01

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
97
97
98
99
100
100
100
100
99
98
96
97

Low Clouds (% Sky Obscured)

93
91
94
97
100
100
100
100
100
100
100
96
93
89
93
97
100
100
100
100
98
97
96
97

Medium Clouds (% Sky Obscured)

100
100
99
99
99
88
77
66
49
34
24
20
18
14
9
5
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
72
33
0
0
0
0
0
0
0
15
17
24
31
34
37
36
36
35
26
16
5
12

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
95
95
95
95
84
66
40
33
25
13
11
8
2
8
11
10
13
13
10
10
9
7
5

Precipitation Amount (mm)

2.2
2.1
1.4
1
0.5
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
10
9
9
8
8
7
7
7
6
5
5
3
2
3
5
6
8
7
6
6
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
98
98
98
98
98
100
98
98
98
98
96
98
96
96
96
96
96
98
96
94
96

Pressure (mb)

1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1021
1021
1022
1023
1024
1024
1025
1026
1026
1026
1026

Ozone (du)

337
340
342
346
351
355
358
361
363
362
360
358
359
360
361
357
353
349
347
345
344
343
343
342

Saturday 4

Waning Gibbous 94%

22:51

07:24

Sun - Rise: 06:40, Set: 19:38, Transit: 13:09. Moon - Rise: 22:51, Set: 07:24. Civil Dark: 20:08 - 06:11. Nautical Dark: 20:43 - 05:36. Astro Dark: 21:20 - 04:59

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 Yarker, Lennox and Addington County, Canada (44.37,-76.77)

Generated: 29/03/26 03:12:54. Forecast: 29/03/26 to 04/04/26. Timezone: UTC-4.00