Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 18

Waxing Crescent 3%

No Rise

21:45

07 Bad
08 Bad
09 Bad
10 Good
11 Good
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 OK
02 OK
03 OK
04 Good
05 Good
06 Good

Sun - Rise: 06:19, Set: 19:45, Transit: 13:03. Moon - Rise: No Rise, Set: 21:45. Civil Dark: 20:13 - 05:51. Nautical Dark: 20:46 - 05:18. Astro Dark: 21:21 - 04:42

Total Clouds (% Sky Obscured)

100
100
52
0
0
3
0
0
0
0
0
0
0
0
4
18
12
14
23
36
19
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

51
0
8
0
0
2
0
0
0
0
0
0
0
0
4
18
12
14
23
33
17
0
0
0

High Clouds (% Sky Obscured)

100
0
0
0
0
0
0
0
0
0
0
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
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)

16
14
17
17
16
16
16
15
16
17
16
15
13
9
6
5
5
4
5
5
6
6
6
6

Chance of Frost

Temperature (°C)

8
7
8
8
9
10
11
12
13
13
13
12
11
9
8
7
6
6
5
4
5
5
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
70
60
54
49
48
45
44
43
43
49
53
55
61
64
64
66
70
71
71
72
72
76
79

Pressure (mb)

1015
1016
1017
1018
1019
1020
1020
1019
1019
1019
1019
1020
1021
1021
1022
1023
1023
1023
1023
1023
1023
1024
1024
1024

Ozone (du)

338
342
344
345
347
346
349
344
344
347
349
354
362
366
373
378
385
389
392
386
376
371
369
368

Sunday 19

Waxing Crescent 8%

07:23

23:04

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

Sun - Rise: 06:18, Set: 19:46, Transit: 13:03. Moon - Rise: 07:23, Set: 23:04. Civil Dark: 20:14 - 05:50. Nautical Dark: 20:47 - 05:16. Astro Dark: 21:23 - 04:40

Total Clouds (% Sky Obscured)

0
0
3
0
0
0
41
49
30
59
24
30
40
36
33
11
6
38
39
45
72
76
61
25

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
26
9
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
41
49
30
59
24
30
40
36
33
11
2
38
39
40
61
66
49
25

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
3
2
2
3
2
2
1
1
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
0
0
0
0
6
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)

6
7
10
11
13
13
14
16
16
13
12
10
8
4
4
5
7
7
6
5
5
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
5
7
9
10
11
12
13
14
16
16
16
14
13
10
8
9
8
7
6
5
4
4
2

Dew Point (°C)

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

Relative Humidity (%)

79
74
66
59
52
49
46
43
42
49
52
59
67
74
77
78
81
82
81
78
76
78
76
78

Pressure (mb)

1024
1024
1025
1024
1024
1024
1023
1022
1022
1021
1021
1021
1022
1022
1024
1024
1025
1025
1026
1026
1026
1026
1027
1027

Ozone (du)

365
365
367
368
369
369
368
368
368
368
369
367
365
365
362
362
360
359
358
358
357
357
357
355

Monday 20

Waxing Crescent 16%

08:13

00:17

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

Sun - Rise: 06:17, Set: 19:47, Transit: 13:02. Moon - Rise: 08:13, Set: 00:17. Civil Dark: 20:15 - 05:49. Nautical Dark: 20:48 - 05:15. Astro Dark: 21:24 - 04:39

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
18
0
0
0
4
20
23
24
9
65
85
96
80
64
47

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
18
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
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
4
20
23
24
9
65
81
95
80
64
47

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
1
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
6
8
9
10
10
10
9
8
8
9
9
7
5
6
7
7
7
8
8
9
9
9
9

Chance of Frost

Temperature (°C)

5
7
9
11
13
15
17
19
20
21
22
22
21
18
16
16
15
14
14
14
13
13
12
12

Feels Like (°C)

4
5
7
9
11
13
15
18
19
21
22
23
22
18
16
14
13
13
13
11
10
9
10
9

Dew Point (°C)

1
2
1
3
5
6
8
10
10
10
11
14
15
13
12
12
12
11
11
10
9
8
8
7

Relative Humidity (%)

76
70
59
55
55
54
54
54
51
50
50
60
67
72
73
77
80
82
80
78
74
75
75
72

Pressure (mb)

1028
1028
1028
1027
1027
1026
1025
1023
1022
1021
1020
1020
1019
1019
1020
1020
1020
1019
1019
1019
1018
1018
1019
1019

Ozone (du)

351
348
347
346
346
350
356
356
355
351
346
341
337
334
333
334
335
335
335
334
336
337
340
341

Tuesday 21

Waxing Crescent 26%

09:15

01:18

07 OK
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 OK
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
03 Bad
04 Bad
05 OK
06 Bad

Sun - Rise: 06:15, Set: 19:48, Transit: 13:02. Moon - Rise: 09:15, Set: 01:18. Civil Dark: 20:16 - 05:47. Nautical Dark: 20:50 - 05:13. Astro Dark: 21:25 - 04:37

Total Clouds (% Sky Obscured)

48
55
90
73
54
57
23
12
21
55
67
57
67
77
41
54
76
81
83
86
92
87
34
80

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
2
4
8
18
31
21
11
3
16
29
42
41
34
43

Medium Clouds (% Sky Obscured)

10
20
32
28
22
35
14
6
6
17
15
22
18
15
7
10
12
13
11
12
11
14
15
25

High Clouds (% Sky Obscured)

48
55
76
61
47
57
5
5
13
43
50
27
27
20
0
0
0
0
0
22
40
28
3
2

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
1
0
0
0
0
0
0
0
1
2
3
10
18
16
17
19
19
16
13
8
6
2
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
12
14
15
16
17
17
17
17
16
14
13
11
9
8
8
11
10
9
9
8
7
6
6

Chance of Frost

Temperature (°C)

12
13
15
17
19
21
23
23
24
25
24
23
23
21
19
18
18
18
18
17
17
16
15
15

Feels Like (°C)

9
11
12
13
15
17
19
21
22
23
22
21
22
20
18
18
16
16
16
16
16
15
15
16

Dew Point (°C)

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

Relative Humidity (%)

71
68
64
62
60
61
58
56
58
61
63
66
74
80
84
85
80
75
76
78
78
86
93
95

Pressure (mb)

1019
1019
1018
1018
1018
1018
1017
1016
1016
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1018

Ozone (du)

344
346
347
350
351
350
349
349
349
351
352
352
354
355
357
350
346
342
341
339
341
342
341
339

Wednesday 22

Waxing Crescent 38%

10:24

02:08

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

90
69
47
49
49
55
59
55
48
45
27
39
38
35
30
25
17
6
16
26
36
48
59
71

Low Clouds (% Sky Obscured)

48
48
47
49
49
55
49
40
35
31
24
38
38
31
23
21
11
0
1
1
0
0
0
0

Medium Clouds (% Sky Obscured)

32
35
34
23
12
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
11
3
3
2
2
1
0
0
0
1
1
3
6
10
6
3
0
8
17
25
28
31
26

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
2
2
4
12
2
0
1
3
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
14
15
15
15
16
16
17
18
19
18
17
18
17
16
15
15
14
14
14
14
13
13
13

Relative Humidity (%)

92
89
82
77
71
67
63
63
68
72
71
66
74
77
82
86
87
89
90
92
92
93
92
92

Pressure (mb)

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

Ozone (du)

340
340
339
340
341
341
338
336
336
334
332
330
329
329
329
329
329
329
328
328
327
326
328
329

Thursday 23

First Quarter 49%

11:38

02:47

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
03 Bad
04 Bad
05 Bad
06 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)

78
85
92
87
83
82
64
55
62
73
84
96
91
85
78
80
84
88
92
96
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
1
1
2
2
2
3
6
12
21
27
35
34
35
34
44
43
45
58
71
86

Medium Clouds (% Sky Obscured)

0
0
0
3
7
8
7
9
12
10
7
0
7
23
46
46
37
35
54
69
86
66
47
28

High Clouds (% Sky Obscured)

15
15
14
19
24
30
38
50
62
73
84
96
72
45
17
32
48
64
76
88
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
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

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

Precipitation Probability (%)

0
0
0
0
0
0
5
8
8
8
7
5
6
7
3
22
31
38
65
83
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.7
1
1.3
2.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
16
18
20
22
23
25
25
25
26
25
24
23
22
21
20
19
19
18
18
17
17
17
17

Feels Like (°C)

15
14
15
15
17
17
19
24
23
22
23
23
24
19
19
19
18
18
17
14
15
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

92
83
75
68
62
57
52
52
53
54
56
59
62
64
65
65
66
65
66
66
66
66
68
71

Pressure (mb)

1014
1014
1014
1014
1013
1012
1012
1011
1010
1009
1009
1009
1008
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1009

Ozone (du)

330
332
333
334
335
336
337
337
337
337
337
337
337
337
337
337
336
335
334
333
332
331
331
331

Friday 24

Waxing Gibbous 60%

12:51

03:18

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 OK
00 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
96
93
90
93
96
99
100
100
100
86
72
59
42
30
30

Low Clouds (% Sky Obscured)

87
88
89
77
68
58
67
68
67
71
74
74
69
55
41
31
21
13

Medium Clouds (% Sky Obscured)

32
36
40
37
43
65
70
67
63
76
88
100
77
54
32
21
11
5

High Clouds (% Sky Obscured)

100
100
100
88
75
63
75
86
98
98
99
100
86
72
59
42
30
30

ISS Passover

Visibility (miles)

7
5
4
2
2
3
3
3
3
3
5
7
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

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
81
52
1
1
1
0

Precipitation Amount (mm)

1.1
0.8
0.8
0.8
0.9
1
0.9
0.9
0.8
0.9
0.8
0.7
0.4
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
18
18
19
20
21
21
22
22
19
17
15
14
13
13
12
12

Feels Like (°C)

15
15
16
16
17
17
17
21
21
20
21
21
22
12
11
11
11
10

Dew Point (°C)

12
14
16
17
18
19
20
20
20
20
18
16
14
13
12
11
11
10

Relative Humidity (%)

74
81
88
95
95
93
93
94
92
92
91
90
90
90
90
90
89
87

Pressure (mb)

1009
1009
1009
1010
1009
1009
1008
1008
1007
1007
1007
1008
1008
1009
1009
1010
1010
1010

Ozone (du)

331
332
333
335
335
334
334
336
338
340
345
351
356
360
363
366
364
361

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

Generated: 18/04/26 07:12:49. Forecast: 18/04/26 to 24/04/26. Timezone: UTC-5.00