Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 29

Waxing Gibbous 99%

20:40

04:26

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

Total Clouds (% Sky Obscured)

61
71
89
38
50
43
31
33
34
48
49
52
71
83
70
57
45
48
29
22
5
7
3
3

Low Clouds (% Sky Obscured)

59
71
55
38
37
36
27
30
30
39
49
52
71
83
7
13
8
11
29
22
0
0
0
0

Medium Clouds (% Sky Obscured)

14
39
6
0
14
0
0
0
0
0
0
0
0
4
50
39
33
43
20
3
5
6
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
1

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
2
4
4
3
13
5
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)

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

Chance of Frost

Temperature (°C)

12
11
10
9
9
10
10
9
9
9
10
12
13
15
16
16
17
18
18
18
18
17
13
12

Feels Like (°C)

7
6
4
4
5
4
4
4
4
4
6
8
10
11
12
12
13
14
15
17
18
17
13
10

Dew Point (°C)

5
4
3
4
3
4
3
3
3
4
5
5
5
5
4
3
3
4
4
5
8
10
9
8

Relative Humidity (%)

62
65
63
67
67
66
63
63
66
70
69
64
58
52
47
41
39
39
39
42
49
64
74
77

Pressure (mb)

1012
1012
1013
1014
1014
1014
1015
1016
1017
1018
1019
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1020
1020
1020

Ozone (du)

405
408
412
415
412
411
414
417
416
416
419
413
413
413
408
401
395
395
396
397
397
392
389
383

Saturday 30

Waxing Gibbous 100%

21:40

05:02

22 Good
23 Good
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

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: 22:04 - 04:03. Astro Dark: 23:02 - 03:06

Total Clouds (% Sky Obscured)

5
6
4
57
87
99
100
100
100
100
100
100
100
100
100
100
100
97
100
100
100
83
59
87

Low Clouds (% Sky Obscured)

0
0
0
0
2
4
0
0
0
0
0
0
0
0
2
10
10
10
10
10
6
16
0
5

Medium Clouds (% Sky Obscured)

0
0
0
20
67
65
66
64
67
78
94
68
60
58
53
71
71
97
100
100
100
83
59
87

High Clouds (% Sky Obscured)

4
5
2
57
54
82
100
100
100
98
91
100
100
100
100
100
90
64
55
50
50
40
2
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
Very Light Rain
None
Very Light Rain
None
None
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
4
9
37
29
40
29
37
87

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
8
7
7
5
7
8
7
7
9
12
14
16
17
18
18
19
17
18
16
15
15
13
12

Dew Point (°C)

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

Relative Humidity (%)

76
74
69
68
70
77
73
77
73
73
68
62
57
53
48
44
53
63
68
73
77
79
83
87

Pressure (mb)

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

Ozone (du)

380
377
376
373
370
370
369
369
371
373
372
370
370
370
372
372
372
372
373
374
377
382
394
402

Sunday 31

Full Moon 99%

No Rise

05:47

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

Sun - Rise: 05:25, Set: 20:44, Transit: 13:05. Moon - Rise: No Rise, Set: 05:47. Civil Dark: 21:20 - 04:49. Nautical Dark: 22:06 - 04:02. Astro Dark: 23:03 - 03:04

Total Clouds (% Sky Obscured)

68
40
49
29
4
2
1
0
0
0
1
14
51
63
45
58
67
76
65
46
42
34
16
10

Low Clouds (% Sky Obscured)

5
5
4
0
0
0
0
0
0
0
0
14
51
46
5
8
7
6
1
0
1
2
0
0

Medium Clouds (% Sky Obscured)

68
40
49
29
0
0
0
0
0
0
0
0
0
46
29
34
39
43
50
39
29
19
14
9

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
4
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

Moderate Rain
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 (%)

95
52
10
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
14
20
20
29
27

Precipitation Amount (mm)

3.3
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
5
5
5
4
6
7
7
7
7
6
5
5
5
4
3
3
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
10
9
7
8
8
7
7
10
11
13
15
16
17
18
16
16
16
20
21
19
17
15

Dew Point (°C)

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

Relative Humidity (%)

90
95
91
90
93
95
93
93
93
91
83
75
66
59
52
51
59
69
72
57
54
71
79
86

Pressure (mb)

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

Ozone (du)

400
400
400
403
408
411
412
413
414
415
413
412
407
403
406
411
411
408
407
407
408
408
408
409

Monday 1

Waning Gibbous 97%

22:32

06:40

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

Sun - Rise: 05:24, Set: 20:45, Transit: 13:05. Moon - Rise: 22:32, Set: 06:40. Civil Dark: 21:21 - 04:49. Nautical Dark: 22:07 - 04:02. Astro Dark: 23:05 - 03:03

Total Clouds (% Sky Obscured)

6
10
12
17
20
32
43
38
30
34
38
47
39
51
72
81
75
72
71
62
63
55
51
65

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
2
0
0
0
1
2
2
9
15
21
14
8
1
1
1
0
0
0

Medium Clouds (% Sky Obscured)

4
9
12
17
20
27
30
20
9
0
4
8
10
18
24
32
27
24
19
11
6
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
4
3
16
12
17
14
15
7
8
9
16
16
25
29
29
33
38
42
60

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 (%)

9
6
5
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
4
3
3
3
4
4
3
3
3
3
4
5
5
5
5
5
4
5
4
4
2
3

Chance of Frost

Temperature (°C)

13
12
11
11
10
10
9
9
10
11
14
16
18
20
21
22
22
22
22
21
20
19
17
15

Feels Like (°C)

13
12
12
12
11
10
9
8
8
11
13
15
17
19
20
20
20
21
21
20
19
18
16
15

Dew Point (°C)

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

Relative Humidity (%)

89
87
88
88
88
88
87
85
84
83
76
67
61
51
40
37
37
41
46
51
57
69
73
80

Pressure (mb)

1020
1020
1020
1020
1021
1021
1021
1021
1022
1022
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1023
1023

Ozone (du)

406
403
398
393
389
384
378
374
372
370
367
362
359
357
356
355
354
353
351
350
349
348
348
349

Tuesday 2

Waning Gibbous 92%

23:16

07:40

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

Sun - Rise: 05:24, Set: 20:46, Transit: 13:05. Moon - Rise: 23:16, Set: 07:40. Civil Dark: 21:22 - 04:48. Nautical Dark: 22:08 - 04:01. Astro Dark: 23:06 - 03:02

Total Clouds (% Sky Obscured)

81
75
49
27
23
20
13
10
7
3
4
5
5
9
13
15
11
8
4
7
9
12
10
7

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
7
5
2
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

78
74
47
16
13
13
8
6
5
3
3
3
2
8
13
14
9
6
3
2
2
1
2
2

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)

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

Chance of Frost

Temperature (°C)

14
13
12
12
12
12
12
11
12
14
16
18
20
23
22
22
21
22
22
23
21
20
19
18

Feels Like (°C)

13
11
10
11
12
12
11
12
13
15
17
18
19
20
21
23
24
23
22
21
21
21
22
19

Dew Point (°C)

10
9
8
7
7
7
7
8
9
10
10
11
12
12
13
14
15
15
16
16
16
15
15
14

Relative Humidity (%)

80
77
73
73
71
73
73
77
80
76
69
63
57
52
55
60
65
66
66
67
70
74
78
81

Pressure (mb)

1023
1024
1024
1024
1024
1024
1024
1023
1024
1024
1024
1024
1024
1024
1023
1023
1022
1022
1021
1021
1020
1020
1020
1020

Ozone (du)

349
348
349
349
350
349
350
351
351
352
352
353
355
357
356
356
355
355
355
354
353
352
350
351

Wednesday 3

Waning Gibbous 86%

23:51

08:45

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

Sun - Rise: 05:24, Set: 20:47, Transit: 13:05. Moon - Rise: 23:51, Set: 08:45. Civil Dark: 21:23 - 04:48. Nautical Dark: 22:09 - 04:00. Astro Dark: 23:08 - 03:01

Total Clouds (% Sky Obscured)

4
17
30
40
34
29
23
18
10
7
5
2
0
1
1
2
14
27
41
38
28
20
39
53

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)

3
10
15
18
12
10
8
7
1
3
3
2
0
1
1
2
14
27
41
38
28
20
39
53

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
2
3
3
3
4
4
3
3
3
4
6
7
8
9
9
9
9
9
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
18
18
18
17
15
15
14
14
14
14
20
21
21
22
23
24
26
25
24
25
25
25
19

Dew Point (°C)

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

Relative Humidity (%)

82
85
84
86
87
89
90
92
89
85
79
76
70
67
66
66
66
64
63
62
67
74
80
82

Pressure (mb)

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

Ozone (du)

352
353
355
356
358
357
356
355
353
351
349
348
346
345
345
344
344
343
342
341
340
338
337
335

Thursday 4

Waning Gibbous 79%

00:20

09:52

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

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: 22:10 - 04:00. Astro Dark: 23:09 - 03:00

Total Clouds (% Sky Obscured)

67
70
74
77
85
92
100
99
99
98
94
91
92
97
86
68

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
10
15
31
19
26
25

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
24
47
71
66
59
67
77
72
68

High Clouds (% Sky Obscured)

67
70
74
77
85
92
100
99
98
97
93
88
84
76
66
38

ISS Passover

Visibility (miles)

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

Precipitation Type

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
2
2
7
5
2
1
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
17
16
16
15
15
14
14
15
16
17
18
20
21
21
20

Feels Like (°C)

19
19
19
18
18
14
14
14
14
14
14
18
18
18
19
21

Dew Point (°C)

16
15
15
14
13
13
13
13
13
14
14
15
15
15
15
15

Relative Humidity (%)

85
87
89
89
90
92
92
92
90
87
86
80
74
67
70
74

Pressure (mb)

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

Ozone (du)

333
331
330
329
328
328
329
329
328
328
327
328
328
329
328
328

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

Generated: 29/05/26 21:36:04. Forecast: 29/05/26 to 04/06/26. Timezone: UTC-4.00