Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 24

Waxing Gibbous 66%

15:11

02:36

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
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 OK
16 Bad

Sun - Rise: 05:29, Set: 20:37, Transit: 13:04. Moon - Rise: 15:11, Set: 02:36. Civil Dark: 21:12 - 04:54. Nautical Dark: 21:57 - 04:09. Astro Dark: 22:51 - 03:14

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
98
98
100
99
97
91
96
99
87
65
65
53
26
71

Low Clouds (% Sky Obscured)

100
100
90
96
90
87
84
86
80
82
90
96
100
84
83
79
92
99
87
58
60
53
26
47

Medium Clouds (% Sky Obscured)

59
87
98
100
94
100
100
92
92
94
92
90
99
98
61
39
47
29
0
0
0
0
0
37

High Clouds (% Sky Obscured)

94
100
100
100
100
100
100
100
100
100
5
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
1
1
0
0
0
0
0
0
0
8
9
9
9
9
9
2

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
16
39
28
19
35
77
95
95
78
61
78
33
5
2
5
15
5
11
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.5
0.8
1
0.3
0
0.5
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
6
6
11
10
10
9
8
7
7
6
4
3
3
3
2
2
4
5
5
6
5
3
9

Chance of Frost

Temperature (°C)

13
13
12
12
12
11
11
11
11
11
11
11
11
11
11
12
12
13
16
18
18
19
21
19

Feels Like (°C)

9
9
8
8
8
8
8
8
9
8
9
10
10
10
10
12
12
13
16
17
17
19
24
18

Dew Point (°C)

12
12
11
11
11
10
11
11
11
11
11
11
11
11
11
12
12
13
14
14
15
13
13
15

Relative Humidity (%)

93
92
93
93
93
93
95
98
98
98
98
98
98
98
98
100
98
96
90
81
81
67
59
77

Pressure (mb)

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

Ozone (du)

333
332
332
333
335
336
335
334
334
333
336
339
341
344
346
352
353
345
344
345
345
345
344
346

Monday 25

Waxing Gibbous 76%

16:17

02:54

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

Sun - Rise: 05:28, Set: 20:38, Transit: 13:04. Moon - Rise: 16:17, Set: 02:54. Civil Dark: 21:13 - 04:53. Nautical Dark: 21:58 - 04:08. Astro Dark: 22:53 - 03:13

Total Clouds (% Sky Obscured)

59
36
34
30
1
23
45
76
91
87
46
24
28
23
24
19
20
13
23
32
39
21
21
2

Low Clouds (% Sky Obscured)

40
36
11
3
0
23
42
43
41
34
26
24
28
23
24
19
20
0
0
0
0
0
0
1

Medium Clouds (% Sky Obscured)

50
15
0
0
0
2
14
43
36
76
24
1
0
0
0
0
0
13
23
28
36
15
13
2

High Clouds (% Sky Obscured)

3
0
0
0
1
1
6
48
72
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
2
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
5
6
4

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
8
8
7
6
5
5
4
4
4
4
5
5
5
5
7
9
10
11
12
13
14
14
14

Chance of Frost

Temperature (°C)

18
18
17
14
13
13
13
12
12
12
12
11
11
11
13
15
17
18
20
21
21
22
22
23

Feels Like (°C)

17
17
16
14
12
13
14
12
12
12
11
10
11
12
13
15
16
18
18
19
20
20
21
21

Dew Point (°C)

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

Relative Humidity (%)

83
82
87
92
95
93
95
93
95
93
92
93
95
96
95
89
82
76
70
68
64
63
64
67

Pressure (mb)

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

Ozone (du)

347
349
349
349
350
351
350
350
351
354
358
362
364
374
372
369
367
365
362
359
358
357
355
354

Tuesday 26

Waxing Gibbous 84%

No Rise

03:12

17 OK
18 Good
19 Good
20 Good
21 Good
22 OK
23 Good
00 Good
01 Good
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

Sun - Rise: 05:28, Set: 20:39, Transit: 13:04. Moon - Rise: No Rise, Set: 03:12. Civil Dark: 21:14 - 04:53. Nautical Dark: 22:00 - 04:07. Astro Dark: 22:55 - 03:11

Total Clouds (% Sky Obscured)

30
0
0
0
0
37
4
0
0
49
71
81
67
72
73
83
86
82
86
63
93
95
97
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
0
0
0
1
7
22
0
0
5
28
52
55
58
66
67
69
71

Medium Clouds (% Sky Obscured)

30
0
0
0
0
0
0
0
0
0
0
0
0
10
2
34
39
15
23
3
32
40
47
57

High Clouds (% Sky Obscured)

0
0
0
0
0
27
0
0
0
23
38
55
44
51
62
68
72
60
76
8
35
52
82
97

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
Very Light Rain
Light Rain

Precipitation Probability (%)

1
1
2
1
3
8
4
7
5
1
0
0
0
0
0
0
0
0
0
15
5
37
53
60

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
0.3
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
22
21
19
18
17
16
16
15
15
15
14
14
13
15
17
18
20
21
22
23
22
20
19

Feels Like (°C)

22
20
20
18
17
16
16
16
16
16
17
16
14
15
16
18
19
21
23
23
24
22
19
18

Dew Point (°C)

17
17
16
15
14
14
14
14
14
15
15
14
13
12
13
13
14
13
14
14
14
15
15
14

Relative Humidity (%)

69
72
75
77
78
82
85
87
92
98
98
96
96
93
92
81
73
67
63
60
55
64
75
71

Pressure (mb)

1014
1014
1013
1013
1014
1014
1013
1013
1013
1014
1014
1014
1014
1014
1014
1015
1015
1015
1014
1014
1014
1013
1013
1013

Ozone (du)

355
356
356
355
352
354
352
350
350
348
346
346
347
347
347
346
348
350
352
351
351
350
350
351

Wednesday 27

Waxing Gibbous 90%

17:23

03:33

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

Sun - Rise: 05:27, Set: 20:40, Transit: 13:04. Moon - Rise: 17:23, Set: 03:33. Civil Dark: 21:15 - 04:52. Nautical Dark: 22:01 - 04:06. Astro Dark: 22:57 - 03:10

Total Clouds (% Sky Obscured)

100
99
99
69
77
66
54
42
30
3
0
0
9
19
17
16
20
20
30
42
70
65
70
70

Low Clouds (% Sky Obscured)

60
48
35
22
15
0
0
5
5
0
0
0
9
19
17
16
20
20
30
42
56
53
51
45

Medium Clouds (% Sky Obscured)

57
57
57
49
43
34
50
42
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2

High Clouds (% Sky Obscured)

95
40
81
35
19
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
7
5
13
15

ISS Passover

Visibility (miles)

8
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

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

Precipitation Probability (%)

63
58
58
47
32
9
14
30
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.4
0.3
0.3
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
4
4
3
5
6
6
8
7
9
9
8
9
9
9
9
9
8
7
6
5
5
6
7

Chance of Frost

Temperature (°C)

20
19
18
17
16
15
15
14
13
12
11
10
9
8
9
11
12
14
16
17
19
19
18
18

Feels Like (°C)

19
20
18
17
16
14
13
12
11
9
9
8
7
6
7
8
10
14
16
17
19
18
17
16

Dew Point (°C)

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

Relative Humidity (%)

72
76
80
79
77
77
73
71
80
75
80
84
87
85
84
73
66
62
57
54
51
53
56
59

Pressure (mb)

1013
1013
1013
1013
1014
1015
1015
1016
1016
1016
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017

Ozone (du)

350
352
354
357
364
374
385
387
398
402
403
399
391
390
391
391
395
392
387
381
376
372
370
369

Thursday 28

Waxing Gibbous 95%

18:30

03:57

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
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

Sun - Rise: 05:26, Set: 20:41, Transit: 13:04. Moon - Rise: 18:30, Set: 03:57. Civil Dark: 21:16 - 04:51. Nautical Dark: 22:02 - 04:05. Astro Dark: 22:58 - 03:08

Total Clouds (% Sky Obscured)

69
67
61
60
58
56
62
65
69
76
87
97
91
86
81
82
86
89
91
92
91
91
92
93

Low Clouds (% Sky Obscured)

34
19
8
5
3
0
0
0
0
0
0
0
0
5
0
12
25
37
37
36
36
39
43
46

Medium Clouds (% Sky Obscured)

26
32
60
60
55
56
62
65
69
76
87
96
91
86
81
82
86
89
72
50
30
25
22
29

High Clouds (% Sky Obscured)

24
29
39
38
42
47
57
63
69
76
87
96
90
86
81
74
61
52
37
20
13
17
18
19

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
9
21
30
33
32
29
25
22
18
18
21
27

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

Chance of Frost

Temperature (°C)

19
17
16
14
13
12
12
11
11
11
11
11
10
11
11
12
12
13
13
14
14
15
15
15

Feels Like (°C)

16
15
14
13
11
11
11
10
10
9
9
9
9
9
9
10
10
10
11
11
11
12
13
13

Dew Point (°C)

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

Relative Humidity (%)

62
71
77
79
83
79
81
80
80
84
87
88
87
90
91
92
92
90
90
86
83
79
76
74

Pressure (mb)

1017
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1014
1013
1013
1012
1012
1011
1010
1010
1009

Ozone (du)

371
374
374
372
370
369
368
368
369
370
371
371
372
372
375
378
384
389
395
399
403
406
406
405

Friday 29

Waxing Gibbous 99%

19:36

04:26

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
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

Sun - Rise: 05:26, Set: 20:42, Transit: 13:04. Moon - Rise: 19:36, Set: 04:26. Civil Dark: 21:17 - 04:50. Nautical Dark: 22:03 - 04:04. Astro Dark: 23:00 - 03:07

Total Clouds (% Sky Obscured)

87
80
74
73
72
68
60
55
55
59
62
66
68
70
66
71
74
76
80
87
93
94
96
98

Low Clouds (% Sky Obscured)

31
15
0
0
0
0
5
10
15
39
57
60
59
49
35
49
66
76
74
81
91
92
93
94

Medium Clouds (% Sky Obscured)

52
61
67
61
56
50
49
47
45
49
54
61
50
39
28
33
35
36
41
45
52
49
47
44

High Clouds (% Sky Obscured)

13
7
2
15
34
50
60
55
55
53
27
0
0
0
0
0
0
0
9
18
27
23
21
17

ISS Passover

Visibility (miles)

8
6
4
3
5
7
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

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

Precipitation Probability (%)

54
69
80
80
71
45
45
43
40
68
85
95
87
74
50
42
35
26
24
23
25
28
27
25

Precipitation Amount (mm)

0.3
0.5
0.7
0.7
0.5
0
0
0
0
0.3
0.5
0.7
0.5
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
14
13
12
11
9
8
7
7
6
6
4
4
5
6
7
7
8
8
9
9
10
10
9

Feels Like (°C)

13
13
13
13
11
9
9
7
7
6
4
3
3
2
2
1
4
5
5
5
5
5
7
6

Dew Point (°C)

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

Relative Humidity (%)

70
75
80
86
88
93
96
94
96
96
94
96
94
93
91
90
90
91
93
90
85
82
81
81

Pressure (mb)

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

Ozone (du)

405
414
423
432
432
432
432
432
432
432
431
431
431
429
428
426
427
427
428
424
420
416
415
414

Saturday 30

Waxing Gibbous 100%

20:40

05:02

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

Sun - Rise: 05:25, Set: 20:43, Transit: 13:04. Moon - Rise: 20:40, Set: 05:02. Civil Dark: 21:18 - 04:50. Nautical Dark: 22:04 - 04:03. Astro Dark: 23:02 - 03:06

Total Clouds (% Sky Obscured)

99
99
100
89
78
66
55
43
36
29
24
12
18
22
27
33
38
25
6
18
32

Low Clouds (% Sky Obscured)

96
98
100
88
76
64
55
43
36
29
24
11
12
13
14
22
34
25
6
18
32

Medium Clouds (% Sky Obscured)

40
38
34
33
38
48
31
19
5
3
2
0
8
17
24
16
7
0
2
6
8

High Clouds (% Sky Obscured)

14
8
2
14
26
37
27
16
5
3
1
0
8
16
24
16
8
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

Fog (%)

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

Precipitation Probability (%)

22
18
13
11
8
3
1
0
0
2
1
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

Wind Speed/Direction (mph)

13
12
10
9
8
8
8
7
7
6
6
6
6
6
6
7
7
7
8
7
7

Chance of Frost

Temperature (°C)

9
9
9
9
8
7
7
6
6
6
6
6
6
7
9
10
12
14
16
16
17

Feels Like (°C)

6
6
6
5
5
6
6
6
5
5
5
5
5
4
4
3
10
11
11
13
13

Dew Point (°C)

6
6
6
6
6
6
6
6
6
5
5
5
5
5
5
5
6
6
7
6
6

Relative Humidity (%)

80
80
81
81
85
90
94
94
94
94
94
93
93
85
78
72
65
59
53
51
49

Pressure (mb)

1013
1014
1015
1016
1017
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1020
1020
1019
1019
1019
1018

Ozone (du)

413
414
414
415
415
415
415
415
415
415
415
415
416
415
414
413
412
411
410
410
410

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

Generated: 24/05/26 17:35:49. Forecast: 24/05/26 to 30/05/26. Timezone: UTC-4.00