Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 28

First Quarter 49%

12:44

03:56

17 OK
18 OK
19 OK
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
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 Bad

Sun - Rise: 07:34, Set: 20:08, Transit: 13:52. Moon - Rise: 12:44, Set: 03:56. Civil Dark: 20:35 - 07:07. Nautical Dark: 21:07 - 06:35. Astro Dark: 21:41 - 06:01

Total Clouds (% Sky Obscured)

38
23
23
6
4
4
4
3
3
3
39
42
65
79
95
100
100
92
94
100
100
100
100
100

Low Clouds (% Sky Obscured)

7
0
2
0
0
1
1
1
0
0
1
0
1
1
0
0
0
0
5
76
75
89
85
86

Medium Clouds (% Sky Obscured)

4
3
0
0
0
0
0
0
0
0
40
41
60
75
96
100
100
92
94
98
98
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
5
22
40
14
7
45
39
4
40
45
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
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
1
7
11
19
12

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)

8
8
7
4
4
5
5
6
6
7
6
6
6
6
7
8
10
12
15
17
19
18
16
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

43
43
52
57
60
65
69
71
74
79
80
80
83
84
84
83
77
70
60
53
52
59
71
64

Pressure (mb)

1025
1025
1024
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1024
1024
1024

Ozone (du)

415
416
416
418
423
411
403
403
399
395
391
388
385
388
391
395
394
396
400
408
414
417
418
421

Wednesday 29

Waxing Gibbous 59%

13:43

04:41

17 Bad
18 Bad
19 Bad
20 OK
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
12 Bad
13 Bad
14 OK
15 Bad
16 Bad

Sun - Rise: 07:33, Set: 20:09, Transit: 13:51. Moon - Rise: 13:43, Set: 04:41. Civil Dark: 20:36 - 07:05. Nautical Dark: 21:09 - 06:33. Astro Dark: 21:42 - 06:00

Total Clouds (% Sky Obscured)

94
90
61
38
53
58
82
80
82
84
78
58
62
68
78
82
68
72
80
50
56
46
85
70

Low Clouds (% Sky Obscured)

85
73
45
18
14
1
1
1
2
2
4
2
3
14
45
50
51
39
57
20
4
10
13
18

Medium Clouds (% Sky Obscured)

66
33
34
48
45
45
74
77
77
79
73
51
68
71
25
16
14
11
17
14
12
16
23
3

High Clouds (% Sky Obscured)

3
0
3
4
2
4
45
50
33
6
2
2
3
4
40
33
0
0
10
18
43
26
77
65

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 (%)

2
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)

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

Chance of Frost

Temperature (°C)

6
5
4
3
2
1
0
-1
-1
-1
-1
-1
-2
-2
-2
-2
-1
1
3
6
8
10
12
13

Feels Like (°C)

0
-0
-0
1
-0
-3
-5
-5
-5
-6
-6
-6
-6
-6
-6
-6
-6
-3
-1
2
5
6
8
8

Dew Point (°C)

-1
-2
-3
-4
-5
-6
-6
-7
-7
-8
-8
-8
-8
-8
-9
-9
-10
-10
-8
-5
-3
0
2
4

Relative Humidity (%)

62
62
58
60
57
61
62
63
63
62
62
61
62
61
59
59
49
44
43
45
47
50
52
54

Pressure (mb)

1024
1025
1025
1025
1025
1026
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1027
1025
1024
1022
1021

Ozone (du)

416
413
408
406
406
403
398
395
391
387
384
385
381
381
374
371
366
362
360
358
356
352
349
348

Thursday 30

Waxing Gibbous 68%

14:44

05:18

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:31, Set: 20:10, Transit: 13:51. Moon - Rise: 14:44, Set: 05:18. Civil Dark: 20:37 - 07:04. Nautical Dark: 21:10 - 06:31. Astro Dark: 21:43 - 05:58

Total Clouds (% Sky Obscured)

47
65
78
90
81
61
59
99
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
95

Low Clouds (% Sky Obscured)

17
21
0
27
5
0
28
23
12
66
76
44
51
90
94
75
76
81
89
94
90
89
88
88

Medium Clouds (% Sky Obscured)

7
2
33
40
42
65
52
56
61
52
51
98
80
100
98
85
87
53
14
12
13
14
93
93

High Clouds (% Sky Obscured)

49
71
70
79
64
20
27
92
100
100
100
100
100
100
100
100
100
100
97
40
83
88
76
60

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
7
8
7
7
3
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
2
10
58
95
95
95
95
94
95
75
64
95
95
76
76
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.5
0.5
2
2.3
0.4
0.8
0.3
0
0.8
0.9
0.5
0.4
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
7
7
7
7
6
6
5
5
4
5
5
6
6
7
8
9
10
12
12
13
12
13

Relative Humidity (%)

55
57
65
76
81
84
82
78
74
72
66
68
67
71
72
76
79
81
87
90
93
95
93
92

Pressure (mb)

1020
1019
1019
1018
1018
1017
1016
1015
1015
1013
1012
1011
1010
1009
1009
1009
1008
1008
1007
1007
1006
1005
1004
1002

Ozone (du)

346
344
343
340
337
337
335
330
326
321
318
319
317
315
315
315
314
312
312
311
310
309
308
307

Friday 31

Waxing Gibbous 77%

15:47

05:49

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:29, Set: 20:11, Transit: 13:51. Moon - Rise: 15:47, Set: 05:49. Civil Dark: 20:38 - 07:02. Nautical Dark: 21:11 - 06:29. Astro Dark: 21:44 - 05:56

Total Clouds (% Sky Obscured)

96
98
100
100
92
100
43
29
20
34
51
75
80
99
90
97
97
97
98
98
99
99
100
100

Low Clouds (% Sky Obscured)

91
96
98
96
90
85
69
52
36
57
79
100
99
97
96
93
91
91
92
95
97
93
92
88

Medium Clouds (% Sky Obscured)

86
80
34
12
20
100
23
10
0
1
2
6
44
86
49
51
84
28
23
20
14
10
10
0

High Clouds (% Sky Obscured)

77
88
100
27
20
14
7
5
0
0
0
17
1
4
3
3
16
6
16
24
24
26
81
43

ISS Passover

Visibility (miles)

4
4
9
9
9
5
9
9
9
9
9
9
9
9
9
9
9
9
9
8
2
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
Snow
Snow
Snow
Snow
None
None
None
None

Precipitation Probability (%)

91
82
61
88
95
95
85
85
89
73
52
0
7
12
10
33
45
55
49
43
33
26
19
2

Precipitation Amount (mm)

0.6
0.5
0.3
0.4
1.1
0.5
0.5
0.5
0.6
0.4
0.2
0
0
0
0
0
0.1
0.2
0.2
0.1
0
0
0
0

Wind Speed/Direction (mph)

21
21
22
24
25
26
22
22
23
25
27
29
30
31
30
29
28
27
26
24
22
22
20
18

Chance of Frost

Temperature (°C)

14
14
15
16
16
16
16
14
13
12
11
11
9
6
4
3
3
3
3
3
3
4
5
6

Feels Like (°C)

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

Dew Point (°C)

13
13
14
14
14
13
10
6
5
5
4
3
1
-1
-2
-3
-2
-1
-1
-0
-0
-1
-2
-1

Relative Humidity (%)

92
93
92
90
86
81
69
55
59
61
58
58
57
58
64
67
72
73
76
80
77
67
61
61

Pressure (mb)

1001
1000
998
997
996
996
995
995
995
995
995
995
996
998
999
1000
1002
1004
1006
1008
1010
1012
1014
1015

Ozone (du)

305
304
304
305
308
319
328
339
344
359
362
362
366
361
362
365
368
374
365
362
358
357
358
361

Saturday 1

Waxing Gibbous 85%

16:49

06:15

17 Bad
18 Bad
19 Bad
20 OK
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 Good
12 OK
13 OK
14 OK
15 Bad
16 Bad

Sun - Rise: 07:28, Set: 20:12, Transit: 13:50. Moon - Rise: 16:49, Set: 06:15. Civil Dark: 20:39 - 07:00. Nautical Dark: 21:12 - 06:28. Astro Dark: 21:46 - 05:54

Total Clouds (% Sky Obscured)

99
96
79
28
10
6
8
3
4
3
3
3
2
4
14
11
9
16
16
19
18
38
59
80

Low Clouds (% Sky Obscured)

86
82
64
19
4
3
8
3
3
3
2
2
2
2
2
1
1
1
2
2
1
1
1
0

Medium Clouds (% Sky Obscured)

0
4
8
0
0
1
0
0
0
0
0
0
0
0
0
0
1
1
2
3
4
29
54
80

High Clouds (% Sky Obscured)

18
21
19
12
9
0
0
0
0
0
0
0
0
1
5
8
8
13
12
11
14
24
33
39

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 (%)

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 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)

18
14
11
8
7
6
5
4
4
4
4
5
5
5
5
6
7
8
10
12
13
15
16
17

Chance of Frost

Temperature (°C)

6
6
6
5
3
2
1
0
-0
-1
-1
-1
-1
-1
-1
-1
1
4
6
7
9
11
12
12

Feels Like (°C)

-1
1
2
2
0
0
-1
-2
-2
-2
-3
-3
-2
-3
-3
-3
-3
-2
-1
-1
1
1
9
9

Dew Point (°C)

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

Relative Humidity (%)

55
57
58
65
72
74
78
80
81
81
83
81
81
80
80
80
73
68
62
58
55
51
51
52

Pressure (mb)

1016
1017
1018
1019
1020
1021
1022
1022
1022
1023
1023
1023
1022
1022
1022
1022
1022
1021
1020
1019
1018
1017
1015
1014

Ozone (du)

362
361
361
361
362
362
361
359
357
353
351
349
352
352
352
353
352
351
350
347
345
343
342
341

Sunday 2

Waxing Gibbous 91%

No Rise

06:38

17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK
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
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:26, Set: 20:13, Transit: 13:50. Moon - Rise: No Rise, Set: 06:38. Civil Dark: 20:40 - 06:59. Nautical Dark: 21:13 - 06:26. Astro Dark: 21:47 - 05:52

Total Clouds (% Sky Obscured)

69
54
50
46
43
41
53
65
77
71
63
56
50
43
35
34
41
52
62
79
89
93
95
95

Low Clouds (% Sky Obscured)

0
0
0
8
15
24
28
31
35
22
10
1
0
0
0
2
9
22
28
30
15
5
0
0

Medium Clouds (% Sky Obscured)

72
65
57
40
21
6
7
9
10
17
24
33
45
61
74
73
60
60
44
31
15
11
8
9

High Clouds (% Sky Obscured)

40
31
23
17
5
5
10
15
20
17
22
30
28
25
22
16
9
16
25
20
7
6
5
4

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
25
35
43
49
55
62
58
53
47
54
62
68

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.3
0.2
0
0.2
0.4
0.5

Wind Speed/Direction (mph)

18
17
16
15
14
13
13
12
12
12
10
9
7
7
6
6
6
7
8
7
6
6
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
9
9
7
7
6
6
6
5
7
6
5
5
5
4
6
7
8
9
11
12
15
16

Dew Point (°C)

4
4
5
6
6
6
6
6
6
6
6
7
6
7
7
7
9
10
12
13
14
15
15
14

Relative Humidity (%)

52
57
62
68
71
74
80
77
77
76
78
81
82
85
88
90
88
89
87
90
92
95
92
89

Pressure (mb)

1012
1012
1011
1010
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1008
1008
1008

Ozone (du)

340
341
342
343
343
342
342
343
343
344
344
344
344
343
342
342
343
345
347
346
345
344
343
341

Monday 3

Waxing Gibbous 96%

17:51

06:59

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
12 Bad
13 Bad

Sun - Rise: 07:25, Set: 20:14, Transit: 13:50. Moon - Rise: 17:51, Set: 06:59. Civil Dark: 20:42 - 06:57. Nautical Dark: 21:14 - 06:24. Astro Dark: 21:48 - 05:50

Total Clouds (% Sky Obscured)

81
66
50
43
40
39
55
74
88
95
98
98
97
95
93
92
87
85
89
88
87

Low Clouds (% Sky Obscured)

28
56
82
76
70
57
56
58
59
72
80
89
89
89
88
92
96
99
89
79
69

Medium Clouds (% Sky Obscured)

5
5
5
5
4
4
7
3
3
0
0
0
1
5
14
15
8
0
9
18
25

High Clouds (% Sky Obscured)

3
2
0
0
0
0
18
50
85
93
98
100
82
63
45
30
15
0
16
32
48

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

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

Precipitation Probability (%)

57
41
3
29
40
49
59
70
80
78
78
80
66
50
25
25
20
9
12
13
12

Precipitation Amount (mm)

0.4
0
0
0
0
0
0.3
0.4
0.6
0.5
0.5
0.5
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
8
8
7
6
6
6
7
8
9
11
12
14
14
14
14
15
16
17
18
19

Chance of Frost

Temperature (°C)

16
15
14
14
13
12
12
12
12
12
12
12
13
13
13
13
14
15
16
17
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
87
87
90
92
93
93
92
92
90
89
87
86
86
86
76
68
61
62
61

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1006
1006
1006
1006
1006
1006
1005
1005
1005
1004
1004

Ozone (du)

339
339
338
338
338
339
339
339
339
339
339
338
338
339
339
339
337
336
334
332
330

Forecast for Lafayette, Tippecanoe, United States of America (40.42,-86.88)

Generated: 28/03/23 17:10:38. Forecast: 28/03/23 to 03/04/23. Timezone: UTC-4.00