Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 22

Waxing Crescent 38%

10:24

02:08

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

Sun - Rise: 06:14, Set: 19:49, Transit: 13:02. Moon - Rise: 10:24, Set: 02:08. Civil Dark: 20:17 - 05:46. Nautical Dark: 20:51 - 05:11. Astro Dark: 21:27 - 04:35

Total Clouds (% Sky Obscured)

38
53
56
43
37
28
20
24
32
16
12
52
52
60
78
36
47
19
20
12
12
46
43
52

Low Clouds (% Sky Obscured)

38
53
56
37
32
27
20
22
30
16
11
18
10
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
0

High Clouds (% Sky Obscured)

0
1
1
1
1
1
1
1
3
2
3
49
52
60
78
36
47
16
16
10
11
46
42
51

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)

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

Chance of Frost

Temperature (°C)

17
19
20
21
22
23
23
24
24
24
22
20
18
17
17
16
16
16
15
15
14
14
14
16

Feels Like (°C)

16
17
20
20
21
22
23
24
24
25
24
22
19
18
17
16
16
15
16
16
15
15
13
15

Dew Point (°C)

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

Relative Humidity (%)

82
78
75
74
72
69
67
66
65
71
79
86
89
90
89
92
93
93
95
95
95
95
92
85

Pressure (mb)

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

Ozone (du)

334
332
332
332
333
333
334
334
334
334
333
332
331
332
332
332
334
335
334
334
334
335
335
336

Thursday 23

First Quarter 49%

11:38

02:47

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: 06:13, Set: 19:50, Transit: 13:02. Moon - Rise: 11:38, Set: 02:47. Civil Dark: 20:18 - 05:44. Nautical Dark: 20:52 - 05:10. Astro Dark: 21:28 - 04:33

Total Clouds (% Sky Obscured)

50
63
58
86
83
63
88
67
82
77
70
61
83
77
86
92
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
17
27
51
45
37
42
22
4
0
4
0
0
4
14
3
27
26
73
56
47
71
58
77

Medium Clouds (% Sky Obscured)

0
12
0
37
23
37
49
24
50
41
21
25
37
58
61
48
20
31
80
100
65
84
78
100

High Clouds (% Sky Obscured)

50
47
54
72
71
46
60
65
65
65
70
61
79
55
49
85
100
100
100
100
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
7
2
6
1
8
8

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
5
2
1
2
4
1
6
0
4
20
53
79
95
95
69
41
29

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
20
22
24
25
26
27
27
26
26
25
23
22
21
21
21
20
20
19
18
18
18
18
19

Feels Like (°C)

17
18
20
21
23
23
26
25
25
23
22
21
20
19
19
17
17
17
17
19
18
18
18
19

Dew Point (°C)

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

Relative Humidity (%)

75
68
65
60
58
54
54
56
59
64
71
70
72
72
71
70
70
75
86
95
95
98
93
93

Pressure (mb)

1012
1012
1011
1010
1009
1008
1007
1006
1005
1005
1004
1004
1004
1004
1004
1004
1004
1003
1003
1003
1002
1002
1003
1004

Ozone (du)

339
338
339
339
341
340
338
337
337
337
337
339
337
336
332
329
330
329
329
329
328
329
332
334

Friday 24

Waxing Gibbous 60%

12:51

03:18

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 OK
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 Bad
08 OK

Sun - Rise: 06:11, Set: 19:51, Transit: 13:02. Moon - Rise: 12:51, Set: 03:18. Civil Dark: 20:19 - 05:43. Nautical Dark: 20:53 - 05:08. Astro Dark: 21:30 - 04:32

Total Clouds (% Sky Obscured)

100
100
100
97
47
24
13
11
0
0
0
0
0
0
0
0
0
0
0
0
0
7
67
39

Low Clouds (% Sky Obscured)

47
39
76
85
33
24
11
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

3
14
39
73
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
100
53
43
2
13
3
0
0
0
0
0
0
0
0
0
0
0
0
0
7
67
39

ISS Passover

Visibility (miles)

8
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 (%)

26
12
5
9
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)

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

Chance of Frost

Temperature (°C)

19
20
21
22
23
24
24
24
23
23
21
19
18
16
15
14
13
12
11
11
10
10
10
12

Feels Like (°C)

19
18
20
20
21
22
22
22
22
22
21
19
18
17
15
14
13
13
11
11
10
9
10
10

Dew Point (°C)

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

Relative Humidity (%)

92
85
79
77
72
65
62
59
61
64
70
77
78
78
78
78
77
77
77
77
77
77
78
73

Pressure (mb)

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

Ozone (du)

334
336
337
340
339
338
338
338
341
344
349
352
355
358
361
365
369
368
368
369
366
362
357
355

Saturday 25

Waxing Gibbous 71%

14:01

03:44

09 Bad
10 Bad
11 Bad
12 OK
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: 06:10, Set: 19:51, Transit: 13:01. Moon - Rise: 14:01, Set: 03:44. Civil Dark: 20:20 - 05:41. Nautical Dark: 20:54 - 05:07. Astro Dark: 21:31 - 04:30

Total Clouds (% Sky Obscured)

100
83
63
40
63
80
100
100
100
100
89
89
86
90
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
7
13
17
16
17
18
12
6
0
0
1
0
0
0
0
1
0
0
9
18

Medium Clouds (% Sky Obscured)

0
0
7
3
28
37
43
60
80
84
89
86
76
90
98
68
90
96
95
96
98
99
77
83

High Clouds (% Sky Obscured)

100
73
50
25
50
75
100
100
100
100
75
61
70
73
95
100
100
100
100
100
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
7
9
8
9
6
2
13
4
0
3
3

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)

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

Chance of Frost

Temperature (°C)

15
17
19
21
23
23
24
25
24
23
22
21
19
17
17
17
16
15
15
15
14
14
15
15

Feels Like (°C)

13
14
16
18
20
20
21
22
22
21
21
19
16
15
14
13
13
12
12
11
12
11
12
12

Dew Point (°C)

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

Relative Humidity (%)

66
61
56
55
52
51
51
51
59
63
73
76
73
74
73
66
68
70
71
71
75
75
75
78

Pressure (mb)

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

Ozone (du)

354
354
354
356
356
357
357
358
361
359
361
361
359
355
352
349
347
341
335
333
332
333
333
334

Sunday 26

Waxing Gibbous 80%

15:07

04:07

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: 06:09, Set: 19:52, Transit: 13:01. Moon - Rise: 15:07, Set: 04:07. Civil Dark: 20:21 - 05:40. Nautical Dark: 20:56 - 05:05. Astro Dark: 21:32 - 04:28

Total Clouds (% Sky Obscured)

100
100
96
100
97
71
69
84
83
81
87
94
100
100
100
100
100
100
100
98
97
95
91
87

Low Clouds (% Sky Obscured)

27
18
12
3
20
31
48
52
51
53
55
58
61
62
67
74
80
85
86
86
85
87
88
86

Medium Clouds (% Sky Obscured)

89
95
78
52
92
60
41
55
70
72
80
86
71
33
98
21
46
58
66
53
46
32
20
9

High Clouds (% Sky Obscured)

100
100
90
99
75
26
7
40
40
17
53
80
100
100
100
100
100
100
100
67
33
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
6
2
8
4
3
5
9
9
8
6
5
6
8
9
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

1
1
0
0
0
1
2
12
44
95
95
95
95
95
90
92
95
95
95
95
95
95
80
65

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
1.1
1.2
1.1
1.2
1.1
0.6
0.5
2.8
2.5
2.2
2
1.3
0.6
0.4
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
18
19
20
21
21
22
22
22
21
20
20
19
19
19
19
18
18
19
19
19
19
20
21

Feels Like (°C)

13
16
17
17
18
18
20
20
20
19
18
18
17
16
16
16
16
16
16
17
16
16
16
19

Dew Point (°C)

12
14
14
15
15
16
16
18
18
18
19
19
18
18
18
18
18
18
18
19
18
19
19
19

Relative Humidity (%)

75
77
76
74
68
71
67
75
80
85
92
93
93
95
95
96
96
96
96
98
96
95
93
91

Pressure (mb)

1011
1011
1011
1011
1010
1009
1008
1007
1007
1006
1006
1006
1006
1006
1005
1004
1003
1000
1000
999
999
999
999
999

Ozone (du)

335
336
337
336
336
335
335
334
334
333
332
330
329
329
329
332
334
334
334
334
336
339
341
345

Monday 27

Waxing Gibbous 88%

16:12

04:29

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 OK
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: 06:07, Set: 19:53, Transit: 13:01. Moon - Rise: 16:12, Set: 04:29. Civil Dark: 20:22 - 05:39. Nautical Dark: 20:57 - 05:04. Astro Dark: 21:34 - 04:27

Total Clouds (% Sky Obscured)

83
74
65
56
69
82
96
79
51
5
0
0
0
0
5
1
1
0
0
1
1
2
2
3

Low Clouds (% Sky Obscured)

82
73
65
56
67
78
87
79
51
5
0
0
0
0
2
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
33
63
95
60
30
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
7
8
8
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 (%)

50
53
47
35
43
48
51
44
36
24
15
8
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)

15
17
17
17
18
18
18
18
17
16
14
13
12
10
9
9
8
7
6
5
4
3
3
3

Chance of Frost

Temperature (°C)

22
23
23
24
24
24
22
21
19
18
17
16
15
15
14
14
13
13
12
11
11
10
10
12

Feels Like (°C)

20
21
23
25
28
22
20
19
17
16
16
11
11
12
11
12
12
10
10
11
9
9
8
10

Dew Point (°C)

20
20
20
20
20
19
17
16
14
12
12
10
9
9
9
10
10
10
9
9
9
8
8
8

Relative Humidity (%)

88
84
81
79
78
75
73
70
70
70
71
68
67
67
70
75
80
81
84
87
85
84
84
75

Pressure (mb)

999
999
1000
1000
1001
1002
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1011
1012
1013
1014
1014
1015
1016
1016

Ozone (du)

348
351
355
358
362
363
365
367
364
362
359
362
365
368
366
364
362
360
359
357
355
354
352
352

Tuesday 28

Waxing Gibbous 94%

17:14

04:51

09 Good
10 Good
11 Good
12 Good
13 Good
14 OK
15 OK
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

Sun - Rise: 06:06, Set: 19:54, Transit: 13:01. Moon - Rise: 17:14, Set: 04:51. Civil Dark: 20:23 - 05:37. Nautical Dark: 20:58 - 05:02. Astro Dark: 21:35 - 04:25

Total Clouds (% Sky Obscured)

4
4
9
5
14
23
35
60
80
85
89
94
100
100
100
100
89
77
66
76
88
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
2
4
27
50
69
51
29
15
13
10
5
2
1
0

Medium Clouds (% Sky Obscured)

0
1
7
5
14
23
35
37
36
37
50
63
79
70
53
33
28
23
23
50
75
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
33
67
85
89
94
99
95
95
97
77
53
30
53
75
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

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
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

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

Wind Speed/Direction (mph)

3
3
4
4
4
5
4
5
4
3
3
3
3
3
3
3
3
3
2
3
2
3

Chance of Frost

Temperature (°C)

13
15
16
17
18
19
19
20
19
18
18
17
16
15
14
13
12
12
11
11
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
58
58
56
53
53
53
52
57
62
67
67
66
64
69
74
79
80
80
81
81
81

Pressure (mb)

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

Ozone (du)

352
352
349
346
343
343
343
343
344
344
345
347
349
352
350
349
348
348
348
349
350
352

Forecast for Whiteside, Lincoln, United States of America (39.19,-91.02)

Generated: 22/04/26 09:41:28. Forecast: 22/04/26 to 28/04/26. Timezone: UTC-5.00