Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 16

Waxing Gibbous 62%

12:55

03:49

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

Sun - Rise: 06:39, Set: 20:09, Transit: 13:24. Moon - Rise: 12:55, Set: 03:49. Civil Dark: 20:38 - 06:09. Nautical Dark: 21:14 - 05:33. Astro Dark: 21:52 - 04:55

Total Clouds (% Sky Obscured)

18
18
19
2
5
7
7
3
0
3
40
40
45
49
76
80
100
100
100
88
100
100
100
100

Low Clouds (% Sky Obscured)

34
28
13
3
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
21
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
13
40
89
79
100
62
63
69

High Clouds (% Sky Obscured)

0
0
0
0
0
6
7
5
1
3
65
70
70
72
85
76
100
100
100
75
100
100
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
3
4
6
6
6
5
7
6
5
6
5
4
6
6
8
8
9
10
12
15
16
18
17

Chance of Frost

Temperature (°C)

6
6
6
7
7
6
7
9
11
12
14
14
15
15
16
16
15
13
12
11
11
11
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
69
68
66
66
65
65
56
49
45
42
39
37
36
35
37
40
54
60
55
52
49
46
44

Pressure (mb)

1020
1021
1021
1021
1022
1022
1023
1023
1024
1024
1023
1023
1023
1022
1021
1021
1020
1020
1020
1020
1020
1020
1019
1019

Ozone (du)

395
394
396
399
402
394
394
394
390
383
379
372
373
376
379
380
378
379
381
378
380
377
373
371

Wednesday 17

Waxing Gibbous 71%

14:01

04:18

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
00 Bad
01 Bad

Sun - Rise: 06:37, Set: 20:10, Transit: 13:23. Moon - Rise: 14:01, Set: 04:18. Civil Dark: 20:40 - 06:07. Nautical Dark: 21:15 - 05:31. Astro Dark: 21:54 - 04:53

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
97
100
100
100
100
100
100
100
100
100
95

Low Clouds (% Sky Obscured)

2
1
1
84
68
43
49
15
86
100
100
100
100
82
72
66
70
67
81
89
84
84
77
82

Medium Clouds (% Sky Obscured)

70
87
100
100
96
93
97
94
77
46
65
58
54
55
33
32
72
76
78
87
69
71
38
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
96
42
0
0
0
0
2
91
77
100
100
100
100
100
99
100
78

ISS Passover

Visibility (miles)

9
9
9
4
3
9
9
9
7
9
9
9
9
8
5
4
1
0
0
0
0
0
2
9

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

0
4
36
95
95
68
42
61
77
32
19
20
23
22
23
42
95
95
95
95
72
25
7
1

Precipitation Amount (mm)

0
0
0
0.9
1.9
0.2
0
0.2
0.4
0
0
0
0
0
0
0
1.5
1.9
2.8
2.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
2
2
4
2
1
1
2
3
3
5
7
6
7
7
9
9
9
9
10
9
10
10
9

Dew Point (°C)

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

Relative Humidity (%)

47
47
44
51
69
77
79
82
87
87
87
90
91
93
96
98
98
98
98
98
98
100
96
89

Pressure (mb)

1018
1017
1017
1017
1017
1016
1015
1015
1014
1013
1012
1011
1010
1009
1008
1008
1007
1007
1006
1006
1007
1007
1007
1008

Ozone (du)

369
373
370
373
374
375
373
374
375
378
383
380
377
376
369
362
356
357
356
359
367
366
364
366

Thursday 18

Waxing Gibbous 80%

15:05

04:41

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
00 Bad
01 Bad

Sun - Rise: 06:35, Set: 20:11, Transit: 13:23. Moon - Rise: 15:05, Set: 04:41. Civil Dark: 20:41 - 06:06. Nautical Dark: 21:17 - 05:30. Astro Dark: 21:55 - 04:51

Total Clouds (% Sky Obscured)

100
100
96
84
66
65
70
87
95
100
100
100
99
100
83
89
94
100
73
70
59
68
77
88

Low Clouds (% Sky Obscured)

100
100
84
37
43
36
45
80
93
100
100
100
98
100
75
83
84
85
50
26
0
0
0
0

Medium Clouds (% Sky Obscured)

18
20
41
22
0
0
0
0
0
0
0
2
0
2
0
2
0
0
0
8
2
10
25
60

High Clouds (% Sky Obscured)

30
20
21
0
0
0
0
0
0
0
1
0
0
1
1
11
69
100
64
69
65
78
84
91

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 (%)

1
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 (%)

1
1
9
2
7
2
0
1
9
9
12
14
9
11
3
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
8
9
8
8
8
8
9
9
9
9
9
9
8
9
9
9
8
9
8
8
7
7
7

Relative Humidity (%)

88
88
90
87
85
88
87
87
87
86
84
77
76
69
77
80
81
81
87
90
90
90
91
91

Pressure (mb)

1008
1009
1009
1010
1010
1011
1012
1013
1014
1015
1015
1015
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

376
380
376
381
381
384
385
386
386
388
384
383
381
374
372
367
364
360
359
357
354
353
351
350

Friday 19

Waxing Gibbous 87%

16:07

05:02

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
00 Bad
01 Bad

Sun - Rise: 06:34, Set: 20:12, Transit: 13:23. Moon - Rise: 16:07, Set: 05:02. Civil Dark: 20:42 - 06:04. Nautical Dark: 21:18 - 05:28. Astro Dark: 21:57 - 04:49

Total Clouds (% Sky Obscured)

92
95
100
100
100
100
100
100
100
100
100
97
87
100
100
96
100
100
100
99
99
97
96
95

Low Clouds (% Sky Obscured)

0
0
0
0
0
5
31
57
84
89
95
99
68
53
36
30
6
1
6
2
2
6
12
13

Medium Clouds (% Sky Obscured)

68
64
60
70
83
100
100
99
36
82
18
12
15
19
26
32
97
100
100
99
93
97
84
62

High Clouds (% Sky Obscured)

92
96
100
100
100
100
100
100
38
58
18
3
43
87
100
66
20
14
66
76
83
44
64
45

ISS Passover

Visibility (miles)

9
9
9
9
9
5
8
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

None
None
None
None
Very Light Rain
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

Precipitation Probability (%)

0
1
2
16
61
69
73
74
92
85
64
17
10
4
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.3
0.4
0.4
0.4
0.8
0.7
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
90
88
90
93
95
95
91
90
88
78
68
60
59
65
54
58
63
61
61
65
65
66

Pressure (mb)

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

Ozone (du)

347
345
347
349
351
351
354
355
359
357
358
359
360
359
360
364
368
371
374
376
378
381
382
383

Saturday 20

Waxing Gibbous 93%

17:09

05:20

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

Sun - Rise: 06:32, Set: 20:13, Transit: 13:23. Moon - Rise: 17:09, Set: 05:20. Civil Dark: 20:43 - 06:02. Nautical Dark: 21:20 - 05:26. Astro Dark: 21:59 - 04:47

Total Clouds (% Sky Obscured)

94
93
82
48
43
34
77
83
75
92
95
98
77
80
81
64
47
31
33
36
38
45
53
60

Low Clouds (% Sky Obscured)

9
4
1
1
2
1
25
25
17
20
20
25
27
32
35
24
12
2
13
24
34
40
48
60

Medium Clouds (% Sky Obscured)

46
25
26
29
28
24
30
33
36
35
33
31
12
11
15
10
8
4
4
2
0
0
0
0

High Clouds (% Sky Obscured)

45
40
30
2
0
0
0
0
0
23
46
69
0
0
0
0
0
0
0
0
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
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
1
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)

5
5
5
6
6
5
6
9
12
13
14
13
13
17
16
15
13
10
8
7
6
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
3
3
2
3
3
3
2
1
3
2
3
4
2
3
3
3
3
3
3
4
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

65
63
63
66
71
74
69
60
46
47
50
43
43
42
42
42
46
50
55
57
58
60
63
68

Pressure (mb)

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

Ozone (du)

386
390
393
394
401
415
418
419
422
416
410
408
408
406
405
404
403
403
403
401
399
397
399
401

Sunday 21

Waxing Gibbous 97%

18:10

05:37

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

Sun - Rise: 06:31, Set: 20:15, Transit: 13:23. Moon - Rise: 18:10, Set: 05:37. Civil Dark: 20:45 - 06:01. Nautical Dark: 21:21 - 05:24. Astro Dark: 22:00 - 04:45

Total Clouds (% Sky Obscured)

52
41
28
54
77
100
89
78
67
67
69
70
61
49
45
40
40
35
15
10
5
4
2
0

Low Clouds (% Sky Obscured)

43
26
10
7
4
2
3
5
6
17
27
37
25
13
1
0
0
0
6
11
16
11
5
0

Medium Clouds (% Sky Obscured)

6
13
22
38
58
79
68
60
49
38
34
29
29
29
24
20
15
15
10
5
0
0
0
0

High Clouds (% Sky Obscured)

5
8
13
41
68
96
77
56
27
16
7
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
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
1
1
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
5
5
5
5
4
4
5
6
8
9
9
9
10
10
10
9
8
8
6
5
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-2
-2
-1
-1
-2
-2
-2
-2
-2
-2
-2
-3
-4
-4
-4
-5
-4
-3
-2
-1
-1
-0
-1
-1

Relative Humidity (%)

72
74
77
79
77
76
74
67
61
55
50
45
40
40
39
38
44
50
56
61
66
73
73
75

Pressure (mb)

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

Ozone (du)

403
402
401
399
404
408
413
418
423
429
428
428
427
428
429
430
433
436
440
441
442
443
440
437

Monday 22

Waxing Gibbous 99%

19:13

05:54

Sun - Rise: 06:29, Set: 20:16, Transit: 13:22. Moon - Rise: 19:13, Set: 05:54. Civil Dark: 20:46 - 05:59. Nautical Dark: 21:22 - 05:23. Astro Dark: 22:02 - 04:43

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for St. Thomas, Canada (42.77,-81.18)

Generated: 16/04/24 01:46:06. Forecast: 16/04/24 to 22/04/24. Timezone: UTC-4.00