Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 25

Waning Gibbous 95%

22:19

07:06

12 Good
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
09 Good
10 Good
11 OK

Sun - Rise: 06:02, Set: 20:03, Transit: 13:03. Moon - Rise: 22:19, Set: 07:06. Civil Dark: 20:35 - 05:30. Nautical Dark: 21:13 - 04:52. Astro Dark: 21:55 - 04:09

Total Clouds (% Sky Obscured)

3
0
0
0
0
0
14
12
7
0
0
0
0
2
3
0
0
0
2
0
0
1
5
24

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
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
0
0
0
0
0
4
0
0
0
0
0
0
3
3
0
0
0
3
0
0
1
4
27

ISS Passover

Visibility (miles)

-
-
-
-
-
-
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
1
6
63
100
100
63
36
37
33

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
2
2
1
2
2
5
5
4
2
2
1
2
1
1
1
1
1
1
2
4
6
7
8

Dew Point (°C)

-9
-9
-8
-7
-6
-5
-4
-1
-1
-2
-3
-4
-4
-5
-6
-6
-5
-5
-5
-4
-4
-3
-3
-3

Relative Humidity (%)

43
41
44
47
48
50
43
55
62
67
67
64
62
59
58
58
59
60
62
62
55
51
47
42

Pressure (mb)

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

Ozone (du)

427
433
437
441
434
434
426
425
428
427
426
427
429
433
433
426
421
419
415
415
413
406
400
401

Friday 26

Waning Gibbous 89%

23:29

07:45

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

Sun - Rise: 06:00, Set: 20:04, Transit: 13:03. Moon - Rise: 23:29, Set: 07:45. Civil Dark: 20:36 - 05:29. Nautical Dark: 21:15 - 04:50. Astro Dark: 21:57 - 04:07

Total Clouds (% Sky Obscured)

60
54
5
5
0
0
0
2
3
18
4
6
42
17
46
97
29
100
100
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
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
80
90
100

High Clouds (% Sky Obscured)

80
78
4
7
0
0
0
2
3
19
4
6
39
15
52
98
43
100
100
100
100
100
100
99

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 (%)

27
0
1
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
11

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
5
5
4
4
5
5
6
7
7
6
5
5
5
6
6
9
10
12
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

40
38
36
36
35
35
35
44
48
51
54
62
69
72
72
68
70
73
76
74
70
63
58
57

Pressure (mb)

1032
1032
1032
1032
1031
1030
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1029
1028
1028
1028
1028
1028
1028
1027

Ozone (du)

404
405
409
409
408
407
407
402
393
388
386
382
377
374
373
372
368
369
368
367
363
360
360
362

Saturday 27

Waning Gibbous 82%

00:34

08:36

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:59, Set: 20:06, Transit: 13:03. Moon - Rise: 00:34, Set: 08:36. Civil Dark: 20:37 - 05:27. Nautical Dark: 21:16 - 04:48. Astro Dark: 21:59 - 04:05

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
99
96
97
94
100
100
100
100
100
97
96
95
97
95

Low Clouds (% Sky Obscured)

0
8
48
95
86
80
98
100
100
96
96
87
91
92
91
95
94
94
96
98
95
93
96
94

Medium Clouds (% Sky Obscured)

100
95
100
100
100
100
99
97
67
42
39
14
30
36
32
32
57
34
41
26
24
24
25
29

High Clouds (% Sky Obscured)

100
95
100
100
100
100
100
100
98
3
0
0
0
3
98
100
100
100
99
55
4
26
58
10

ISS Passover

Visibility (miles)

9
9
9
9
9
6
4
4
9
9
9
9
9
9
9
9
2
9
9
9
9
9
4
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

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

Precipitation Probability (%)

55
37
19
74
95
95
93
58
51
36
31
22
21
20
25
80
32
21
25
11
6
17
16
9

Precipitation Amount (mm)

0.3
0
0
0.3
0.9
1.2
0.7
0
0.2
0
0
0
0
0
0
0.9
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
13
13
13
13
13
16
15
15
14
14
13
13
12
11
11
11
12
12
12
11
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
53
54
60
64
85
91
95
95
95
95
93
95
95
93
95
96
96
95
95
96
95
96
96

Pressure (mb)

1027
1025
1025
1024
1023
1022
1022
1022
1022
1022
1021
1021
1020
1020
1019
1018
1018
1017
1017
1017
1018
1018
1018
1017

Ozone (du)

361
359
357
354
352
349
341
341
342
344
343
340
341
340
341
344
346
341
337
343
343
334
331
331

Sunday 28

Waning Gibbous 72%

01:31

09:39

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:57, Set: 20:07, Transit: 13:03. Moon - Rise: 01:31, Set: 09:39. Civil Dark: 20:38 - 05:25. Nautical Dark: 21:18 - 04:46. Astro Dark: 22:01 - 04:03

Total Clouds (% Sky Obscured)

92
93
93
92
92
94
96
99
96
95
92
92
95
96
97
98
99
99
100
100
100
100
100
98

Low Clouds (% Sky Obscured)

92
88
89
90
88
79
71
85
73
64
54
51
53
59
68
82
80
93
93
93
95
97
100
93

Medium Clouds (% Sky Obscured)

38
45
43
43
40
51
67
81
76
74
68
71
81
89
92
95
98
89
80
43
48
81
45
45

High Clouds (% Sky Obscured)

10
43
45
8
4
23
42
73
73
80
85
77
84
87
90
91
93
97
97
58
87
66
62
67

ISS Passover

Visibility (miles)

2
2
0
1
0
1
1
0
0
0
2
2
2
4
6
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

12
22
15
35
51
57
59
52
25
11
5
20
22
46
60
60
61
74
78
71
53
37
19
21

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
12
13
14
17
18
18
16
15
15
15
13
11
9
9
8
8
7
6
7
7
7
8
9

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
95
95
96
96
96
98
100
98
96
95
95
95
95
96
95
95
96
95
96
95
91

Pressure (mb)

1017
1017
1017
1016
1016
1016
1016
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1020
1020
1020
1021
1021
1021
1021

Ozone (du)

333
332
329
328
327
326
324
322
319
318
316
315
315
315
314
318
318
318
318
319
318
317
318
319

Monday 29

Waning Gibbous 62%

02:18

10:52

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:56, Set: 20:08, Transit: 13:03. Moon - Rise: 02:18, Set: 10:52. Civil Dark: 20:40 - 05:24. Nautical Dark: 21:19 - 04:44. Astro Dark: 22:03 - 04:01

Total Clouds (% Sky Obscured)

87
89
95
93
93
66
77
50
79
80
94
99
99
99
99
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

84
78
62
49
34
22
14
1
2
4
5
3
31
20
47
58
71
80
85
90
92
94
95
93

Medium Clouds (% Sky Obscured)

41
36
28
20
11
9
6
3
16
25
81
77
86
86
91
96
100
100
44
34
28
12
11
24

High Clouds (% Sky Obscured)

25
36
82
87
92
58
77
47
81
81
39
97
44
98
98
98
98
98
99
100
100
100
100
100

ISS Passover

Visibility (miles)

8
8
8
8
8
8
8
8
8
9
9
5
8
2
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

15
5
6
6
5
5
4
2
4
10
33
62
81
84
68
51
36
63
85
95
95
95
70
92

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.6
0.3
0
0
0.3
0.6
1.1
1.1
0.8
0.3
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
10
10
11
12
12
12
12
11
11
11
11
12
12
12
11
11
11
11
11
12
12
12

Relative Humidity (%)

87
80
75
72
71
72
73
80
87
87
89
92
96
96
100
98
98
98
100
98
98
98
96
95

Pressure (mb)

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

Ozone (du)

320
320
323
324
326
329
328
328
329
328
327
327
328
327
327
327
328
331
333
335
337
339
341
343

Tuesday 30

Waning Gibbous 50%

02:54

No Set

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:54, Set: 20:09, Transit: 13:03. Moon - Rise: 02:54, Set: No Set. Civil Dark: 20:41 - 05:22. Nautical Dark: 21:21 - 04:43. Astro Dark: 22:04 - 03:59

Total Clouds (% Sky Obscured)

100
100
98
96
94
83
71
55
55
49
47
60
73
83
85
87
90
94
97
99
100
100
100
100

Low Clouds (% Sky Obscured)

91
88
80
72
58
54
53
54
53
51
53
65
73
81
83
86
89
92
94
96
96
97
98
95

Medium Clouds (% Sky Obscured)

39
50
40
27
14
15
15
13
16
19
21
16
11
0
0
0
0
8
25
48
51
57
55
37

High Clouds (% Sky Obscured)

100
100
92
86
77
56
40
20
13
7
0
0
1
1
21
44
65
75
90
100
100
100
95
58

ISS Passover

Visibility (miles)

1
2
2
3
3
3
3
2
2
1
1
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

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

Precipitation Probability (%)

95
95
95
93
88
68
46
17
17
16
14
12
10
10
8
9
9
21
34
45
50
53
56
61

Precipitation Amount (mm)

0.8
1
0.8
0.7
0.6
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
87
83
85
83
85
89
93
96
96
96
98
96
98
98
96
98
98
98
98
98
98
98
96

Pressure (mb)

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

Ozone (du)

345
348
351
350
349
347
346
344
343
344
346
347
349
350
352
352
353
353
353
353
354
356
358
360

Wednesday 1

Third Quarter 38%

03:24

12:10

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

Sun - Rise: 05:53, Set: 20:11, Transit: 13:02. Moon - Rise: 03:24, Set: 12:10. Civil Dark: 20:42 - 05:21. Nautical Dark: 21:22 - 04:41. Astro Dark: 22:06 - 03:56

Total Clouds (% Sky Obscured)

98
96
81
66
52
36
20
3
5
10
15
21
27
36
47
40
21
39
59
81
68
55
42
51

Low Clouds (% Sky Obscured)

91
89
78
64
50
35
20
6
11
17
24
39
54
67
49
29
9
33
55
77
61
44
25
33

Medium Clouds (% Sky Obscured)

19
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)

40
27
13
11
8
7
4
1
2
3
4
2
1
0
2
2
3
3
3
3
2
1
0
1

ISS Passover

Visibility (miles)

0
0
0
1
2
3
5
7
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
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
None
None

Precipitation Probability (%)

70
78
72
62
46
33
21
8
8
6
0
0
0
0
0
0
1
5
6
1
2
1
1
5

Precipitation Amount (mm)

0.4
0.4
0.4
0.3
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
9
9
10
10
11
10
9
9
9
10
10
8
8
8
8
9
9
9
10
11
10
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
12
13
13
13
13
14
13
14
12
12
12
11
11
10
5
6
5
6
6
6
5
6
6

Dew Point (°C)

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

Relative Humidity (%)

96
98
96
90
82
77
74
73
73
72
72
72
74
78
81
80
79
78
77
75
75
71
65
62

Pressure (mb)

1015
1015
1014
1014
1014
1014
1014
1015
1015
1016
1016
1017
1017
1018
1018
1018
1018
1019
1019
1020
1021
1020
1020
1020

Ozone (du)

361
362
363
364
365
366
367
369
370
372
374
375
378
381
384
383
383
382
386
391
395
397
399
400

Forecast for Kingston, Canada (44.23,-76.49)

Generated: 25/04/24 18:12:00. Forecast: 25/04/24 to 01/05/24. Timezone: UTC-4.00