Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 25

Waning Gibbous 95%

22:21

07:06

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

Sun - Rise: 06:02, Set: 20:05, Transit: 13:04. Moon - Rise: 22:21, Set: 07:06. Civil Dark: 20:36 - 05:31. Nautical Dark: 21:15 - 04:52. Astro Dark: 21:57 - 04:10

Total Clouds (% Sky Obscured)

0
0
0
27
10
4
8
9
7
3
0
0
0
3
0
4
4
3
0
0
2
3
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
6
11
13
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

15
39
43
36
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
3
0
0
0
0
1
2
3
0
0
0
4
0
4
4
4
0
0
3
4
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
76
76
91
91
92
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)

7
6
5
2
2
3
3
5
7
8
7
6
4
3
3
3
3
2
2
2
2
2
1
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-12
-12
-11
-10
-9
-8
-6
-5
-3
-2
-2
-1
-2
-4
-5
-6
-7
-7
-7
-7
-7
-7
-7
-6

Relative Humidity (%)

36
34
32
31
30
31
35
38
45
50
57
67
69
65
63
61
59
59
57
58
58
59
58
51

Pressure (mb)

1032
1032
1031
1031
1030
1030
1029
1028
1028
1028
1029
1029
1030
1030
1030
1031
1031
1031
1031
1031
1032
1032
1033
1033

Ozone (du)

439
434
431
431
436
438
434
435
432
434
431
427
428
431
431
430
426
425
420
414
411
408
410
410

Friday 26

Waning Gibbous 89%

23:31

07:46

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

Sun - Rise: 06:01, Set: 20:06, Transit: 13:04. Moon - Rise: 23:31, Set: 07:46. Civil Dark: 20:37 - 05:29. Nautical Dark: 21:16 - 04:50. Astro Dark: 21:59 - 04:07

Total Clouds (% Sky Obscured)

0
8
36
34
38
3
0
0
0
3
11
53
6
10
19
30
36
69
67
11
69
89
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
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
3

High Clouds (% Sky Obscured)

0
8
30
30
33
2
0
0
0
3
12
58
6
10
17
29
31
59
55
6
58
82
100
100

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
7
7
8
9
9
11
11
12
11
10
7
4
5
4
3
3
3
2
1
3
1
2
3

Dew Point (°C)

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

Relative Humidity (%)

49
47
44
41
38
36
35
35
35
39
48
49
51
55
58
68
72
75
73
76
79
76
76
74

Pressure (mb)

1033
1033
1033
1032
1032
1032
1031
1031
1030
1030
1030
1030
1030
1030
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028

Ozone (du)

406
400
397
399
400
403
405
404
405
402
398
389
387
385
382
379
376
374
371
369
367
366
363
363

Saturday 27

Waning Gibbous 82%

00:36

08:37

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 05:59, Set: 20:07, Transit: 13:04. Moon - Rise: 00:36, Set: 08:37. Civil Dark: 20:39 - 05:28. Nautical Dark: 21:18 - 04:49. Astro Dark: 22:01 - 04:05

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
99
97
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
3
76
100
100
96
99
99
100
94
99
94
93
86
87
89
88
87
86
86
90

Medium Clouds (% Sky Obscured)

45
100
100
99
99
100
100
100
100
100
99
89
65
55
53
35
34
63
37
28
29
25
31
22

High Clouds (% Sky Obscured)

100
100
99
100
100
100
100
100
100
100
100
100
54
5
2
57
65
100
89
96
73
73
73
72

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
4
1
9
9
9
9
7
9
9
9
9
9
9
9
3
1

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

Precipitation Probability (%)

0
0
0
4
15
41
70
95
95
95
95
95
67
77
34
24
22
16
26
26
18
24
24
23

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.6
1.8
0.8
0.9
0.7
0.3
0.6
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
65
61
55
54
57
64
78
90
98
96
98
96
96
96
96
98
96
98
98
98
98
100
98

Pressure (mb)

1028
1028
1027
1026
1025
1025
1024
1023
1023
1022
1022
1022
1022
1022
1021
1020
1020
1020
1019
1019
1018
1018
1018
1018

Ozone (du)

362
361
359
358
356
354
353
349
347
343
341
341
342
340
339
341
346
349
351
349
345
343
340
338

Sunday 28

Waning Gibbous 72%

01:33

No Set

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 05:58, Set: 20:08, Transit: 13:04. Moon - Rise: 01:33, Set: No Set. Civil Dark: 20:40 - 05:26. Nautical Dark: 21:19 - 04:47. Astro Dark: 22:03 - 04:03

Total Clouds (% Sky Obscured)

99
99
99
98
98
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

93
97
91
87
81
79
76
70
82
86
88
88
89
90
93
97
100
98
95
93
94
96
97
97

Medium Clouds (% Sky Obscured)

20
54
72
81
91
86
71
78
85
91
100
97
100
100
100
100
94
64
59
48
51
44
38
38

High Clouds (% Sky Obscured)

42
8
6
40
24
14
93
100
32
87
86
92
66
91
95
98
100
92
87
85
8
3
4
69

ISS Passover

Visibility (miles)

1
1
1
2
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
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
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

23
16
24
21
34
25
28
10
25
32
45
57
76
88
95
95
95
95
95
86
71
54
29
19

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.5
1.3
1.3
1.4
1
0.8
0.7
0.5
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
8
9
10
12
14
16
18
17
15
15
15
14
13
13
13
12
12
13
12
13
13
13
14

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
98
96
96
95
90
93
96
98
98
100
100
98
100
98
100
100
100
98
100
98
98

Pressure (mb)

1018
1018
1018
1018
1018
1017
1017
1017
1016
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1017
1017
1017

Ozone (du)

335
329
330
331
330
330
328
327
328
324
321
320
321
318
317
319
319
321
318
318
320
321
321
321

Monday 29

Waning Gibbous 62%

02:19

09:40

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 05:57, Set: 20:10, Transit: 13:04. Moon - Rise: 02:19, Set: 09:40. Civil Dark: 20:41 - 05:25. Nautical Dark: 21:21 - 04:45. Astro Dark: 22:04 - 04:01

Total Clouds (% Sky Obscured)

99
99
92
98
99
95
97
74
93
94
79
83
87
91
94
97
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

97
91
80
85
86
74
62
56
55
54
51
52
56
54
57
53
57
65
77
85
84
84
82
76

Medium Clouds (% Sky Obscured)

31
25
17
7
0
0
0
0
3
6
9
26
44
64
71
78
83
87
93
100
100
100
100
100

High Clouds (% Sky Obscured)

46
92
81
86
58
66
97
7
96
96
68
68
67
67
77
88
98
98
98
98
99
99
100
100

ISS Passover

Visibility (miles)

9
2
9
9
2
2
2
2
2
2
2
2
2
1
0
3
6
9
6
3
0
1
2
2

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

Precipitation Probability (%)

11
1
11
3
7
3
5
2
10
4
4
22
33
45
60
66
71
60
48
35
34
44
56
78

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
4
4
5
6
6
6
6
6
6
5
5
5
4
5
4
4
4
4
5
5
5
5
6

Chance of Frost

Temperature (°C)

15
16
17
18
18
19
20
20
20
19
18
16
15
15
14
14
15
15
15
14
14
14
14
15

Feels Like (°C)

15
16
18
18
18
18
19
20
21
19
18
16
16
16
15
15
14
14
15
15
15
15
14
14

Dew Point (°C)

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

Relative Humidity (%)

93
92
85
83
85
86
82
80
81
88
92
96
96
98
98
96
96
95
96
96
98
96
95
95

Pressure (mb)

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

Ozone (du)

320
320
319
319
319
322
320
321
321
325
324
323
323
323
323
322
322
322
323
324
325
326
327
328

Tuesday 30

Waning Gibbous 50%

02:56

10:52

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 OK
23 OK
00 Good
01 Good
02 Good
03 Good
04 Good
05 OK
06 Bad
07 Bad
08 Bad

Sun - Rise: 05:55, Set: 20:11, Transit: 13:04. Moon - Rise: 02:56, Set: 10:52. Civil Dark: 20:43 - 05:23. Nautical Dark: 21:22 - 04:43. Astro Dark: 22:06 - 03:59

Total Clouds (% Sky Obscured)

100
100
100
99
99
99
99
100
100
100
100
80
59
38
27
15
3
3
3
3
23
40
56
36

Low Clouds (% Sky Obscured)

71
68
72
76
80
79
77
76
62
48
39
33
32
24
16
7
0
1
2
3
16
32
47
58

Medium Clouds (% Sky Obscured)

99
99
97
96
96
87
76
66
58
57
55
51
27
0
1
1
2
2
2
2
2
3
3
6

High Clouds (% Sky Obscured)

100
100
96
96
92
89
93
97
98
99
100
78
56
31
17
6
1
0
0
0
16
31
47
38

ISS Passover

Visibility (miles)

4
7
9
9
9
9
9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
7
5
2

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

Precipitation Probability (%)

94
95
95
93
80
69
60
52
41
34
25
19
13
3
3
1
0
0
0
0
10
17
20
23

Precipitation Amount (mm)

0.8
1.2
0.9
0.7
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
8
9
10
11
12
11
10
9
9
8
8
7
7
7
6
5
4
3
2
2
3
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
14
15
15
15
18
18
17
17
17
18
14
15
15
14
13
12
10
9
9
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

92
87
85
82
82
80
80
82
82
85
86
87
87
87
87
87
87
87
88
88
88
90
91
95

Pressure (mb)

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

Ozone (du)

329
330
331
333
334
336
336
337
338
341
344
347
349
350
352
352
353
354
355
356
357
357
356
355

Wednesday 1

Third Quarter 38%

03:25

12:10

09 Bad
10 OK
11 Bad
12 OK
13 OK
14 OK
15 Bad
16 Bad
17 Bad
18 OK
19 Good
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK

Sun - Rise: 05:54, Set: 20:12, Transit: 13:04. Moon - Rise: 03:25, Set: 12:10. Civil Dark: 20:44 - 05:22. Nautical Dark: 21:24 - 04:41. Astro Dark: 22:08 - 03:57

Total Clouds (% Sky Obscured)

21
5
12
18
20
26
47
58
47
29
10
19
28
37
27
21
16

Low Clouds (% Sky Obscured)

67
80
80
80
75
71
65
55
37
18
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

8
10
7
4
0
0
0
0
8
14
17
24
29
38
26
16
9

High Clouds (% Sky Obscured)

30
31
26
31
26
22
17
9
7
5
3
3
8
15
19
23
27

ISS Passover

Visibility (miles)

1
1
0
3
6
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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

22
17
18
16
8
22
26
28
27
21
6
5
3
0
5
6
7

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
10
10
9
9
18
17
16
16
17
16
11
11
10
10
9

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
87
82
76
73
71
69
68
69
70
70
71
71
72
72

Pressure (mb)

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

Ozone (du)

357
359
362
362
363
364
365
366
368
370
372
374
384
393
403
402
401

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

Generated: 25/04/24 08:48:15. Forecast: 25/04/24 to 01/05/24. Timezone: UTC-4.00