Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Waxing Crescent 16%

08:35

No Set

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

Sun - Rise: 06:33, Set: 19:52, Transit: 13:13. Moon - Rise: 08:35, Set: No Set. Civil Dark: 20:19 - 06:07. Nautical Dark: 20:51 - 05:35. Astro Dark: 21:24 - 05:02

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
13
22
39
89
95
83
66
53
40
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
2
6
5
13
24
14
4
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
9
18
19
64
74
63
48
39
29
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
1
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)

5
4
2
2
4
4
4
4
5
7
9
11
11
12
13
13
11
11
12
10
6
7
7
7

Chance of Frost

Temperature (°C)

9
8
8
8
7
7
5
5
8
13
16
18
19
18
19
19
19
20
20
18
15
13
11
10

Feels Like (°C)

8
6
6
6
6
5
4
3
6
10
13
14
15
13
14
14
15
15
16
16
14
11
9
8

Dew Point (°C)

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

Relative Humidity (%)

28
30
33
35
36
38
40
41
40
37
35
36
36
37
37
37
37
31
30
31
37
36
29
30

Pressure (mb)

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

Ozone (du)

333
339
348
352
348
347
349
350
352
352
355
356
357
360
364
366
372
375
371
372
373
370
366
364

Tuesday 21

Waxing Crescent 26%

09:36

00:11

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 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 OK

Sun - Rise: 06:32, Set: 19:53, Transit: 13:13. Moon - Rise: 09:36, Set: 00:11. Civil Dark: 20:20 - 06:06. Nautical Dark: 20:52 - 05:34. Astro Dark: 21:25 - 05:00

Total Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
8
7
7
12
20

Low 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

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
1
0
0

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
7
6
6
11
20

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)

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

Chance of Frost

Temperature (°C)

9
8
7
6
5
5
4
4
6
9
12
13
15
16
17
18
19
19
18
17
14
12
11
11

Feels Like (°C)

6
6
5
4
3
3
2
2
4
7
10
12
14
16
17
18
18
17
16
15
12
10
9
8

Dew Point (°C)

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

Relative Humidity (%)

32
33
36
37
37
37
38
39
35
30
27
24
22
20
19
19
19
19
21
28
35
35
34
36

Pressure (mb)

1027
1027
1027
1027
1028
1028
1029
1030
1030
1031
1031
1030
1030
1029
1028
1026
1025
1025
1024
1024
1025
1025
1025
1025

Ozone (du)

363
365
366
366
365
360
360
362
362
366
372
368
368
367
365
364
362
360
359
360
360
361
363
364

Wednesday 22

Waxing Crescent 37%

10:45

01:14

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

Sun - Rise: 06:31, Set: 19:54, Transit: 13:12. Moon - Rise: 10:45, Set: 01:14. Civil Dark: 20:21 - 06:04. Nautical Dark: 20:53 - 05:32. Astro Dark: 21:26 - 04:59

Total Clouds (% Sky Obscured)

28
40
62
59
16
4
5
43
100
97
89
17
25
15
11
2
36
29
29
10
36
64
93
71

Low 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

Medium Clouds (% Sky Obscured)

0
0
25
9
6
1
1
0
0
0
0
0
0
0
0
0
24
22
16
10
36
61
90
71

High Clouds (% Sky Obscured)

28
40
40
45
7
2
2
43
100
97
89
17
25
15
11
1
2
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)

6
6
7
6
7
7
7
8
9
11
11
11
12
12
13
13
13
12
11
9
7
5
4
3

Chance of Frost

Temperature (°C)

10
10
10
10
9
9
9
9
11
14
17
20
23
26
27
27
28
27
27
26
23
21
20
19

Feels Like (°C)

7
7
6
6
6
7
7
7
9
10
13
16
21
22
22
23
25
25
24
23
20
20
19
18

Dew Point (°C)

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

Relative Humidity (%)

38
40
43
47
53
59
61
61
57
50
43
36
31
25
23
23
25
23
23
26
30
37
42
49

Pressure (mb)

1025
1024
1024
1024
1023
1023
1023
1023
1024
1023
1023
1022
1021
1020
1019
1017
1016
1016
1015
1015
1016
1016
1017
1017

Ozone (du)

366
365
363
362
362
362
362
364
367
370
371
373
375
377
376
374
372
368
368
369
369
368
368
365

Thursday 23

First Quarter 49%

11:57

02:05

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

Sun - Rise: 06:30, Set: 19:55, Transit: 13:12. Moon - Rise: 11:57, Set: 02:05. Civil Dark: 20:21 - 06:03. Nautical Dark: 20:54 - 05:31. Astro Dark: 21:27 - 04:57

Total Clouds (% Sky Obscured)

49
26
22
20
19
13
7
0
0
0
0
20
46
67
63
58
40
44
36
30
20
29
20
20

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
10
20
30
20
10
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

49
26
13
13
11
7
4
0
0
0
0
7
11
15
12
10
12
11
10
8
7
4
0
7

High Clouds (% Sky Obscured)

0
1
0
0
0
0
0
0
0
0
0
0
0
1
1
1
2
10
1
2
2
1
12
1

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)

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

Chance of Frost

Temperature (°C)

18
16
15
14
13
12
13
14
15
19
22
26
26
27
28
28
28
28
27
25
23
22
21
20

Feels Like (°C)

17
16
15
15
14
13
13
15
16
19
23
26
26
25
25
26
26
29
27
26
24
23
20
19

Dew Point (°C)

8
8
9
8
8
7
9
10
9
10
12
13
12
11
12
13
13
11
10
12
12
12
10
9

Relative Humidity (%)

54
59
64
68
71
73
76
76
67
58
52
45
39
37
38
40
38
34
34
43
49
51
48
50

Pressure (mb)

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

Ozone (du)

364
363
364
363
364
365
366
366
365
363
362
359
358
356
356
356
354
352
352
352
352
353
352
351

Friday 24

Waxing Gibbous 60%

13:07

02:47

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

Sun - Rise: 06:29, Set: 19:56, Transit: 13:12. Moon - Rise: 13:07, Set: 02:47. Civil Dark: 20:22 - 06:02. Nautical Dark: 20:55 - 05:29. Astro Dark: 21:29 - 04:56

Total Clouds (% Sky Obscured)

35
37
37
44
48
43
40
38
33
30
25
29
41
48
65
69
72
67
62
58
58
61
60
55

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
8
11
31
32
29
19
14
6
9
9
4
0

Medium Clouds (% Sky Obscured)

28
35
22
19
21
18
15
14
12
11
10
10
12
11
12
20
26
39
53
58
58
50
44
40

High Clouds (% Sky Obscured)

1
1
1
9
12
1
1
3
2
2
2
2
2
2
1
2
5
5
5
3
3
3
2
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
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
1
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
2
4
3
3
3
3
4
4
5
6
7
8
8
9
9
10
12
9
6
4
4
4
4

Chance of Frost

Temperature (°C)

19
19
18
17
16
16
16
16
18
21
24
26
28
29
30
30
30
30
28
27
25
23
22
20

Feels Like (°C)

18
18
19
18
17
16
17
17
18
21
24
26
27
27
28
27
27
27
28
28
29
21
21
21

Dew Point (°C)

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

Relative Humidity (%)

54
53
54
62
63
63
64
65
57
46
39
34
29
24
24
23
23
23
27
34
42
43
44
45

Pressure (mb)

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

Ozone (du)

352
352
352
353
356
356
357
357
355
355
354
355
357
357
358
358
358
359
357
356
355
354
352
351

Saturday 25

Waxing Gibbous 71%

14:15

03:21

00 Bad
01 OK
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

Sun - Rise: 06:27, Set: 19:56, Transit: 13:12. Moon - Rise: 14:15, Set: 03:21. Civil Dark: 20:23 - 06:00. Nautical Dark: 20:56 - 05:28. Astro Dark: 21:30 - 04:54

Total Clouds (% Sky Obscured)

51
48
65
83
100
91
82
73
70
67
64
77
88
100
100
100
100
70
41
16
41
68
87
75

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
5
11
16
22
27
32
25
18
11
24
37
48
32

Medium Clouds (% Sky Obscured)

36
40
29
15
0
24
46
70
67
64
61
57
55
51
64
69
77
61
41
16
40
35
30
20

High Clouds (% Sky Obscured)

4
2
34
67
100
69
38
7
5
5
4
36
67
100
100
100
100
67
33
5
29
53
67
61

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
7

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
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
4
5
3
25
35
42
45
45
44
55
62
68
59

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
19
19
18
17
16
17
17
18
20
22
25
26
29
30
29
29
28
26
25
23
22
20
19

Feels Like (°C)

21
21
21
17
17
17
16
15
15
18
18
18
19
21
23
28
28
27
27
27
27
20
21
22

Dew Point (°C)

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

Relative Humidity (%)

47
49
51
53
57
61
60
58
57
48
39
33
30
29
26
29
32
35
43
52
63
70
80
89

Pressure (mb)

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

Ozone (du)

350
349
348
347
347
347
346
346
346
347
348
349
348
347
345
346
346
346
346
346
345
346
346
346

Sunday 26

Waxing Gibbous 80%

15:19

03:50

Sun - Rise: 06:26, Set: 19:57, Transit: 13:12. Moon - Rise: 15:19, Set: 03:50. Civil Dark: 20:24 - 05:59. Nautical Dark: 20:57 - 05:27. Astro Dark: 21:31 - 04:53

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 Raleigh, Wake, United States of America (35.78,-78.64)

Generated: 20/04/26 00:56:12. Forecast: 20/04/26 to 26/04/26. Timezone: UTC-4.00