Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 30

Waxing Gibbous 99%

20:40

04:26

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

Sun - Rise: 05:26, Set: 20:43, Transit: 13:04. Moon - Rise: 20:40, Set: 04:26. Civil Dark: 21:18 - 04:50. Nautical Dark: 22:04 - 04:04. Astro Dark: 23:02 - 03:07

Total Clouds (% Sky Obscured)

74
64
64
69
52
61
50
64
43
39
44
28
65
37
34
17
12
11
10
0
0
0
0
3

Low Clouds (% Sky Obscured)

67
61
51
56
52
58
50
51
43
39
44
28
0
0
8
5
9
11
10
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
9
0
6
0
0
0
0
65
37
28
9
5
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
2
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3

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
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
5
1
0
1
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)

15
13
13
11
10
10
10
13
14
14
13
13
13
15
14
13
12
10
8
5
4
4
5
5

Chance of Frost

Temperature (°C)

9
9
9
10
9
9
9
10
10
12
13
14
16
17
18
18
19
19
18
17
14
12
11
10

Feels Like (°C)

4
5
5
4
3
3
3
4
5
8
9
11
12
13
14
15
16
16
18
18
14
12
10
9

Dew Point (°C)

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

Relative Humidity (%)

60
64
67
64
68
69
68
67
71
63
56
50
47
43
42
40
43
49
53
61
73
79
77
80

Pressure (mb)

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

Ozone (du)

416
416
416
417
415
417
416
417
418
417
414
417
416
411
405
401
400
399
396
393
388
382
378
374

Sunday 31

Full Moon 100%

21:40

05:02

00 Good
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: 05:25, Set: 20:44, Transit: 13:04. Moon - Rise: 21:40, Set: 05:02. Civil Dark: 21:19 - 04:50. Nautical Dark: 22:06 - 04:03. Astro Dark: 23:03 - 03:06

Total Clouds (% Sky Obscured)

13
74
59
80
100
100
100
97
92
90
100
100
100
100
100
100
97
90
98
100
94
88
97
60

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
24
3
4
4
5
5
5
5
18
14
32
10

Medium Clouds (% Sky Obscured)

0
11
21
36
67
59
67
60
30
22
56
59
41
70
71
71
67
57
94
76
87
78
94
55

High Clouds (% Sky Obscured)

12
37
19
57
100
100
100
96
91
90
100
100
100
83
81
94
86
64
86
100
42
2
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
9
9
9
6
4
8
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
None
None
None
None
None
None
None
None
None
None
Light Rain
Very Light Rain
Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
18
5
4
24
38
72
70
95
45

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.3
1.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
9
9
9
9
9
11
14
16
18
19
20
21
21
20
19
18
18
17
16
15
13
12

Feels Like (°C)

9
9
8
8
7
6
7
9
12
14
16
18
18
18
18
18
16
14
14
14
13
11
11
10

Dew Point (°C)

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

Relative Humidity (%)

78
78
78
78
80
78
76
75
68
63
58
53
45
43
44
57
61
62
60
61
68
79
95
95

Pressure (mb)

1020
1020
1020
1019
1019
1019
1019
1019
1018
1018
1017
1017
1015
1015
1014
1013
1012
1012
1012
1011
1012
1013
1013
1014

Ozone (du)

372
372
369
366
366
367
371
371
370
372
373
371
371
371
370
372
372
372
371
376
383
391
397
399

Monday 1

Waning Gibbous 99%

22:32

05:47

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

Sun - Rise: 05:25, Set: 20:44, Transit: 13:05. Moon - Rise: 22:32, Set: 05:47. Civil Dark: 21:20 - 04:49. Nautical Dark: 22:07 - 04:02. Astro Dark: 23:05 - 03:04

Total Clouds (% Sky Obscured)

53
58
32
21
1
0
0
0
0
8
30
44
64
70
79
47
46
28
19
8
1
5
4
9

Low Clouds (% Sky Obscured)

7
2
0
0
0
0
0
0
0
8
30
40
28
0
16
5
22
28
19
0
0
0
0
0

Medium Clouds (% Sky Obscured)

53
58
22
12
0
0
0
0
0
0
0
19
26
26
28
7
3
9
3
6
0
4
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
1
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 (%)

5
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
5
4
3
14
1
1
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
4
4
5
5
5
6
6
7
7
7
8
8
7
6
7
5
6
7
5
3
3
3
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
96
95
95
93
93
93
90
83
73
65
58
52
50
57
69
70
57
58
64
74
82
86
89

Pressure (mb)

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

Ozone (du)

400
401
403
404
405
405
405
406
407
406
403
402
403
404
405
406
406
409
411
415
414
412
412
404

Tuesday 2

Waning Gibbous 97%

23:16

06:40

00 OK
01 Good
02 Good
03 Good
04 Good
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: 05:24, Set: 20:45, Transit: 13:05. Moon - Rise: 23:16, Set: 06:40. Civil Dark: 21:21 - 04:49. Nautical Dark: 22:08 - 04:02. Astro Dark: 23:06 - 03:03

Total Clouds (% Sky Obscured)

21
8
5
3
2
33
75
99
94
88
82
75
68
60
56
51
60
71
83
92
83
66
53
52

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
5
8
8
4
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

19
7
4
2
0
7
13
21
23
22
21
15
8
0
2
4
6
4
2
1
1
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
2
32
75
98
89
76
62
55
48
43
39
39
49
64
75
87
68
45
20
14

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
0
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
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
10
10
9
9
9
10
12
14
16
18
19
20
21
21
21
21
21
20
19
17
15
13
13

Feels Like (°C)

11
11
10
10
9
9
9
11
13
15
17
19
20
20
19
20
20
20
20
19
17
13
12
11

Dew Point (°C)

9
9
8
8
8
7
8
9
9
10
11
11
11
11
11
10
10
12
13
14
14
12
11
10

Relative Humidity (%)

90
88
90
90
90
90
90
84
75
69
64
59
55
51
53
50
50
56
64
72
81
84
83
80

Pressure (mb)

1021
1021
1021
1021
1022
1022
1022
1023
1023
1023
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024

Ozone (du)

400
401
399
397
393
388
385
381
377
374
372
368
367
366
363
361
358
355
353
352
351
350
349
348

Wednesday 3

Waning Gibbous 92%

23:51

07:40

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

Sun - Rise: 05:24, Set: 20:46, Transit: 13:05. Moon - Rise: 23:51, Set: 07:40. Civil Dark: 21:22 - 04:48. Nautical Dark: 22:09 - 04:01. Astro Dark: 23:08 - 03:02

Total Clouds (% Sky Obscured)

46
43
37
40
31
58
57
22
26
65
24
16
11
4
8
4
2
5
6
7
13
16
17
15

Low 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

Medium Clouds (% Sky Obscured)

2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

7
9
9
17
16
34
40
22
26
55
21
12
7
4
8
4
2
5
6
7
10
10
9
6

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

Chance of Frost

Temperature (°C)

13
13
12
12
11
11
11
13
15
17
19
20
21
22
22
22
21
21
21
20
18
17
15
14

Feels Like (°C)

12
11
10
10
9
10
9
12
15
18
18
22
23
23
23
22
22
21
22
21
20
19
18
18

Dew Point (°C)

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

Relative Humidity (%)

77
79
76
72
64
63
66
69
60
57
55
55
54
54
55
56
61
64
67
75
82
77
72
68

Pressure (mb)

1024
1024
1024
1025
1025
1025
1025
1026
1026
1026
1026
1026
1025
1025
1024
1024
1023
1023
1023
1022
1022
1022
1022
1022

Ozone (du)

347
347
346
345
346
346
347
348
347
346
348
349
349
349
349
349
350
351
350
350
350
351
351
352

Thursday 4

Waning Gibbous 86%

No Rise

08:45

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

Sun - Rise: 05:24, Set: 20:47, Transit: 13:05. Moon - Rise: No Rise, Set: 08:45. Civil Dark: 21:23 - 04:48. Nautical Dark: 22:10 - 04:00. Astro Dark: 23:09 - 03:01

Total Clouds (% Sky Obscured)

15
17
13
6
0
2
3
5
4
3
3
15
27
45
37
29
22
31
31
28
40
53
72
85

Low 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

Medium 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

High Clouds (% Sky Obscured)

5
13
11
5
0
1
3
3
3
3
3
15
27
45
37
29
22
29
18
16
36
51
55
47

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

Chance of Frost

Temperature (°C)

14
13
13
13
12
12
13
15
16
18
19
21
21
22
22
22
22
22
21
21
20
19
18
16

Feels Like (°C)

17
16
16
14
13
14
14
14
13
19
20
20
21
22
22
24
24
23
23
23
23
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

74
79
86
84
84
83
79
74
71
69
66
63
62
62
62
63
65
66
72
76
81
84
85
85

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

353
353
353
353
353
354
355
356
357
357
356
356
354
352
350
348
346
343
343
342
341
339
337
335

Friday 5

Waning Gibbous 79%

00:20

09:52

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

Sun - Rise: 05:23, Set: 20:47, Transit: 13:05. Moon - Rise: 00:20, Set: 09:52. Civil Dark: 21:23 - 04:47. Nautical Dark: 22:11 - 04:00. Astro Dark: 23:10 - 03:00

Total Clouds (% Sky Obscured)

92
97
64
32
2
9
16
26
27
21
14
31
48
55
51
34
36
54
77
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
8
15
14

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
16
21
34
46
55
53
48
59
72

High Clouds (% Sky Obscured)

59
72
50
27
2
9
16
26
27
21
14
31
48
55
51
34
36
54
77
99
99
99
98
80

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

Chance of Frost

Temperature (°C)

16
15
15
14
14
13
14
16
17
19
21
23
24
24
25
25
25
24
23
22
20
20
19
18

Feels Like (°C)

19
19
18
14
14
14
13
13
14
18
18
19
20
21
22
25
24
25
24
24
23
18
18
18

Dew Point (°C)

13
12
11
10
10
10
10
11
11
12
13
13
14
15
16
16
17
18
17
17
16
16
15
15

Relative Humidity (%)

83
80
78
78
79
79
75
72
68
63
59
54
54
54
54
59
62
66
70
73
76
77
77
78

Pressure (mb)

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

Ozone (du)

335
334
334
334
334
334
334
334
334
333
332
331
330
330
329
329
329
329
329
329
329
329
330
330

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

Generated: 30/05/26 03:53:35. Forecast: 30/05/26 to 05/06/26. Timezone: UTC-4.00