Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 28

Waning Gibbous 81%

01:19

08:36

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
02 Bad

Sun - Rise: 05:53, Set: 19:56, Transit: 12:54. Moon - Rise: 01:19, Set: 08:36. Civil Dark: 20:27 - 05:22. Nautical Dark: 21:05 - 04:44. Astro Dark: 21:47 - 04:02

Total Clouds (% Sky Obscured)

95
96
97
100
100
100
100
100
100
100
98
100
100
100
100
98
96
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
95
95
85
81
100
96
91
97
82
85
81
66
46
50
42
64
84
77
86
94
71
76

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
91
100
100
100
91
52
62
95
76
100
100
97
36
25

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
47
40
100
97
83
72
58
100
99
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
8
6
2
3
2
0
0
0
0
0
0
1
4
2
2
0
0
0
0
4
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
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Very Light Rain
None
Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
None
None

Precipitation Probability (%)

5
4
10
95
95
95
95
95
95
95
95
95
95
95
69
60
70
56
86
95
95
95
48
11

Precipitation Amount (mm)

0
0
0
1.1
3.2
2.5
1.5
5
2.5
4
1.3
0.8
3.4
3.8
0.3
0
0.4
0
0.4
0.9
1.9
1
0
0

Wind Speed/Direction (mph)

0
0
3
5
9
10
13
13
12
11
11
11
11
10
9
9
9
9
10
11
11
11
12
10

Chance of Frost

Temperature (°C)

16
15
15
15
15
15
15
14
13
14
15
17
18
17
17
18
18
17
17
17
17
16
17
16

Feels Like (°C)

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

Dew Point (°C)

16
15
14
15
14
14
14
13
13
13
15
17
18
17
17
17
17
17
16
16
17
16
16
15

Relative Humidity (%)

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

Pressure (mb)

1012
1013
1013
1013
1013
1013
1012
1012
1012
1011
1011
1010
1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1006
1005

Ozone (du)

300
301
302
308
308
312
313
316
316
315
316
317
318
313
314
315
316
319
319
321
320
321
322
325

Monday 29

Waning Gibbous 72%

02:06

09:39

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

Sun - Rise: 05:51, Set: 19:57, Transit: 12:54. Moon - Rise: 02:06, Set: 09:39. Civil Dark: 20:28 - 05:20. Nautical Dark: 21:06 - 04:42. Astro Dark: 21:48 - 04:00

Total Clouds (% Sky Obscured)

100
100
99
100
75
97
97
86
100
98
66
100
71
100
84
8
0
18
76
65
77
65
60
9

Low Clouds (% Sky Obscured)

75
85
80
71
59
65
83
72
61
51
46
43
49
39
35
13
0
6
19
0
42
11
0
0

Medium Clouds (% Sky Obscured)

35
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)

100
100
72
100
45
90
42
35
100
81
34
35
35
40
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
3
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 (%)

5
7
5
13
4
8
13
8
15
16
17
20
19
9
23
10
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
15
15
15
15
15
14
14
14
13
11
11
12
12
12
12
10
9
8
7
6
5
5
5

Relative Humidity (%)

98
96
96
98
95
93
89
90
86
82
68
67
72
75
78
78
78
76
76
76
73
72
72
73

Pressure (mb)

1005
1005
1005
1005
1006
1006
1007
1007
1007
1007
1007
1007
1007
1008
1008
1009
1010
1011
1011
1012
1012
1013
1013
1013

Ozone (du)

329
333
333
336
341
342
348
351
351
354
359
357
359
360
360
360
361
364
371
373
370
366
365
364

Tuesday 30

Waning Gibbous 61%

02:43

10:51

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

Sun - Rise: 05:50, Set: 19:58, Transit: 12:54. Moon - Rise: 02:43, Set: 10:51. Civil Dark: 20:29 - 05:19. Nautical Dark: 21:08 - 04:40. Astro Dark: 21:50 - 03:58

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
6
9
9
7
18
20
84
83
62
91
98
100
100
100
100
98
96

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
25
37
34
29
43
42
37
31
0
0
27
5
0
33
82
85
87

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
15
0
0
6
30
15
18
94
100
29
16
9

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
4
2
40
43
37
43
86
100
100
100
100
78
38

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
1
4
4
4

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
Light Rain
Moderate Rain
Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
95
95
95
41
38

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.3
4
1.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
8
7
7
7
10
12
14
15
17
18
19
20
20
21
20
19
17
17
17
16
16
15
15

Feels Like (°C)

6
7
6
6
6
9
11
13
14
16
17
19
20
20
19
19
19
16
14
14
14
15
14
15

Dew Point (°C)

5
6
6
5
6
6
8
8
9
10
10
11
13
14
15
16
16
16
15
14
15
15
15
15

Relative Humidity (%)

82
88
90
91
88
78
73
69
65
62
59
59
61
65
68
76
82
90
90
85
90
98
98
98

Pressure (mb)

1013
1014
1014
1015
1015
1016
1016
1016
1015
1015
1015
1014
1013
1013
1012
1011
1011
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

362
362
360
353
350
350
349
350
351
351
353
352
348
345
344
347
347
345
341
337
337
344
345
348

Wednesday 1

Third Quarter 50%

No Rise

12:08

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

Sun - Rise: 05:49, Set: 20:00, Transit: 12:54. Moon - Rise: No Rise, Set: 12:08. Civil Dark: 20:31 - 05:17. Nautical Dark: 21:09 - 04:39. Astro Dark: 21:52 - 03:56

Total Clouds (% Sky Obscured)

94
78
60
30
1
0
0
16
38
42
29
21
43
77
81
82
88
72
34
100
100
100
100
100

Low Clouds (% Sky Obscured)

89
69
50
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
45

Medium Clouds (% Sky Obscured)

0
0
0
0
2
0
0
13
34
41
33
27
19
69
81
87
51
44
16
17
92
100
86
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
18
37
60
40
23
13
29
39
45
62
64
45
100
100
100
100
100

ISS Passover

Visibility (miles)

2
2
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4

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
Light Rain
Light Rain

Precipitation Probability (%)

29
22
16
8
7
5
0
0
0
0
0
0
0
6
7
4
4
3
0
4
9
24
79
95

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
0.4
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
16
16
14
13
14
16
17
18
19
20
21
21
21
21
20
18
17
16
15
15
14
14
13

Feels Like (°C)

16
16
14
12
12
15
15
16
17
18
20
20
21
20
19
19
16
15
14
14
12
12
11
12

Dew Point (°C)

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

Relative Humidity (%)

98
100
93
95
95
87
82
74
64
55
50
46
46
46
57
67
72
74
85
86
87
87
86
92

Pressure (mb)

1010
1010
1011
1012
1013
1013
1014
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015

Ozone (du)

346
342
340
341
340
339
338
338
338
339
338
340
340
340
342
342
342
340
337
335
333
330
327
326

Thursday 2

Waning Crescent 38%

03:13

13:26

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
02 Bad

Sun - Rise: 05:47, Set: 20:01, Transit: 12:54. Moon - Rise: 03:13, Set: 13:26. Civil Dark: 20:32 - 05:16. Nautical Dark: 21:11 - 04:37. Astro Dark: 21:54 - 03:54

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

79
81
79
78
79
79
80
76
38
55
57
53
42
51
49
55
53
46
40
46
52
58
64
71

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
98
96
92
90
93
98
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
95
95
95
95
95
82
68
48
44
47
73
95
95
88
90
84
78
52
70
72
72
95
95

Precipitation Amount (mm)

1.2
1.2
1.2
1.7
1.5
0.6
0.3
0
0
0
0
0.3
1.3
1.1
0.3
0.5
0.2
0
0
0
0
0.2
0.6
1

Wind Speed/Direction (mph)

7
9
10
10
11
14
13
14
14
14
14
13
13
12
10
10
8
7
6
5
5
5
5
3

Chance of Frost

Temperature (°C)

13
12
12
12
12
13
14
16
17
18
19
19
20
20
19
19
18
18
18
17
17
17
17
16

Feels Like (°C)

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

Dew Point (°C)

12
11
11
11
12
12
14
15
15
16
16
17
18
18
18
18
17
17
17
16
17
16
16
16

Relative Humidity (%)

93
95
95
95
98
98
96
92
89
86
86
89
86
91
96
95
93
93
95
95
96
96
98
96

Pressure (mb)

1015
1014
1014
1014
1013
1012
1012
1011
1010
1010
1009
1009
1008
1007
1007
1007
1006
1007
1007
1007
1006
1006
1006
1005

Ozone (du)

325
323
323
323
323
325
325
325
325
326
326
326
324
323
324
326
328
328
328
328
328
328
328
329

Friday 3

Waning Crescent 27%

03:39

14:44

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
02 Bad

Sun - Rise: 05:46, Set: 20:02, Transit: 12:54. Moon - Rise: 03:39, Set: 14:44. Civil Dark: 20:33 - 05:14. Nautical Dark: 21:12 - 04:36. Astro Dark: 21:55 - 03:52

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
92
76
57
60
68
76
62
58
55
73
84

Low Clouds (% Sky Obscured)

77
71
65
60
52
44
42
62
76
92
93
92
90
89
81
76
70
73
73
48
27
5
28
48

Medium Clouds (% Sky Obscured)

100
84
69
53
60
69
77
73
71
73
76
82
87
68
50
32
33
34
31
21
10
0
15
29

High Clouds (% Sky Obscured)

100
100
100
100
95
90
84
81
78
75
82
90
98
96
94
87
55
26
0
0
0
0
14
27

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
6
3
0
3
6
9
9
9
9
9
9
9
6

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

Precipitation Probability (%)

95
95
95
95
95
88
79
74
70
65
57
49
43
32
24
21
25
25
21
18
13
2
23
36

Precipitation Amount (mm)

1.3
1.5
1.4
1.4
0.8
0.5
0.5
0.4
0.4
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
4
5
7
10
9
9
9
8
7
10
10
11
13
13
13
13
14
15
16
15
14
14
14

Chance of Frost

Temperature (°C)

16
16
16
16
16
16
17
17
18
19
20
19
19
18
18
16
16
14
13
11
10
9
8
8

Feels Like (°C)

16
17
17
16
16
16
15
15
16
17
18
19
19
19
19
18
17
11
10
9
8
8
7
2

Dew Point (°C)

16
16
16
15
15
16
16
17
17
18
19
19
18
18
17
15
14
13
11
10
9
7
6
6

Relative Humidity (%)

96
96
96
95
95
95
95
96
95
96
96
96
95
95
93
93
92
92
92
91
90
87
87
88

Pressure (mb)

1005
1005
1004
1004
1003
1003
1003
1003
1003
1002
1002
1002
1002
1002
1003
1003
1003
1004
1005
1006
1006
1006
1006
1006

Ozone (du)

329
330
330
331
331
330
329
328
330
332
335
337
339
341
343
346
349
358
368
377
385
392
400
397

Saturday 4

Waning Crescent 17%

04:02

16:02

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 OK
21 Good
22 OK
23 Bad
00 Bad

Sun - Rise: 05:45, Set: 20:03, Transit: 12:54. Moon - Rise: 04:02, Set: 16:02. Civil Dark: 20:34 - 05:13. Nautical Dark: 21:14 - 04:34. Astro Dark: 21:57 - 03:50

Total Clouds (% Sky Obscured)

93
90
87
91
90
93
95
92
90
80
69
60
55
60
68
79
54
29
6
31
61
81

Low Clouds (% Sky Obscured)

71
60
49
41
53
67
87
83
77
70
62
49
28
28
35
46
31
18
9
20
30
40

Medium Clouds (% Sky Obscured)

41
45
51
45
35
26
18
8
4
0
12
21
27
27
26
26
18
16
20
41
62
83

High Clouds (% Sky Obscured)

41
41
38
34
51
66
81
55
31
11
7
3
2
2
1
0
0
0
0
6
14
23

ISS Passover

Visibility (miles)

3
0
0
0
0
3
6
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

Precipitation Type

None
Very Light Rain
Very 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

Precipitation Probability (%)

47
58
67
77
78
74
63
47
30
3
14
16
19
16
14
10
9
7
3
6
5
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

15
15
16
18
19
19
19
19
18
18
18
18
18
18
16
15
13
11
9
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
96
96
96
98
96
94
93
91
90
87
79
72
65
68
70
72
75
77
80
81
79

Pressure (mb)

1007
1007
1008
1008
1009
1010
1011
1011
1012
1012
1012
1012
1012
1012
1013
1013
1013
1014
1014
1015
1015
1015

Ozone (du)

395
393
389
386
383
381
380
379
383
386
390
386
383
379
379
378
377
379
381
383
390
397

Forecast for Madison, Dane, United States of America (43.07,-89.40)

Generated: 28/04/24 03:15:43. Forecast: 28/04/24 to 04/05/24. Timezone: UTC-5.00