Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 7

Waning Gibbous 67%

01:25

10:41

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

Sun - Rise: 06:49, Set: 19:41, Transit: 13:16. Moon - Rise: 01:25, Set: 10:41. Civil Dark: 20:07 - 06:23. Nautical Dark: 20:38 - 05:52. Astro Dark: 21:10 - 05:21

Total Clouds (% Sky Obscured)

80
85
88
81
25
25
1
1
1
1
1
0
0
0
2
3
19
22
22
24
72
100
100
100

Low Clouds (% Sky Obscured)

0
2
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
0
0
0

High Clouds (% Sky Obscured)

80
85
88
60
25
25
1
1
1
1
1
0
0
0
2
3
19
22
22
24
72
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
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
5
4
6
8
10
9
9
9
10
9
9
9
9
10
11
12
10
10
10
10
10
10

Chance of Frost

Temperature (°C)

19
18
17
14
12
11
10
9
8
7
6
6
5
4
4
4
6
8
9
11
13
14
15
15

Feels Like (°C)

14
14
13
11
8
7
5
6
5
3
2
2
1
1
0
1
2
3
4
6
7
9
9
9

Dew Point (°C)

0
1
2
-0
-1
-2
-1
-1
-1
-6
-7
-7
-6
-6
-5
-5
-6
-7
-7
-6
-6
-6
-5
-5

Relative Humidity (%)

28
31
36
38
39
40
47
50
51
39
38
40
44
49
51
50
42
35
32
29
26
25
25
25

Pressure (mb)

1023
1024
1025
1025
1026
1027
1028
1029
1029
1030
1030
1030
1031
1031
1032
1033
1034
1034
1034
1034
1033
1032
1032
1031

Ozone (du)

353
353
354
357
358
361
357
355
353
349
350
349
348
346
344
343
345
344
342
339
337
339
341
343

Wednesday 8

Waning Gibbous 57%

02:14

11:38

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

Sun - Rise: 06:48, Set: 19:42, Transit: 13:15. Moon - Rise: 02:14, Set: 11:38. Civil Dark: 20:08 - 06:22. Nautical Dark: 20:39 - 05:51. Astro Dark: 21:11 - 05:19

Total Clouds (% Sky Obscured)

100
100
100
57
100
32
82
92
85
83
50
50
77
55
46
53
83
75
42
59
82
90
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
9
20
30
22
0
0
0
14
12
13
18
20
27

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
22
0
0
0
0
0
0
0
73

High Clouds (% Sky Obscured)

100
100
100
57
100
32
82
92
85
83
50
50
73
39
46
41
75
61
29
34
62
77
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
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
9
8
6
7
7
7
7
6
6
6
6
6
6
6
7
8
8
7
7
6
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
8
6
5
4
3
2
1
0
-0
-0
-1
-0
-1
0
3
6
10
12
14
16
16
15

Dew Point (°C)

-5
-3
-2
-3
-2
-2
-2
-2
-2
-2
-1
-2
-2
-1
-1
-0
1
1
2
2
1
1
1
0

Relative Humidity (%)

25
31
36
40
45
50
55
60
63
66
72
72
72
74
76
73
66
58
52
44
37
33
31
30

Pressure (mb)

1031
1031
1032
1032
1033
1033
1034
1034
1034
1033
1033
1033
1033
1033
1033
1034
1034
1034
1033
1033
1032
1031
1030
1029

Ozone (du)

344
346
345
343
343
344
348
347
346
347
350
351
353
355
355
357
359
360
360
364
364
366
367
370

Thursday 9

Waning Gibbous 47%

02:56

12:38

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

Sun - Rise: 06:46, Set: 19:43, Transit: 13:15. Moon - Rise: 02:56, Set: 12:38. Civil Dark: 20:09 - 06:20. Nautical Dark: 20:40 - 05:49. Astro Dark: 21:12 - 05:17

Total Clouds (% Sky Obscured)

100
81
35
41
2
0
1
0
0
0
0
0
0
4
51
0
0
0
12
10
0
0
0
0

Low Clouds (% Sky Obscured)

35
35
3
0
0
0
0
0
0
0
0
0
0
4
51
0
0
0
12
10
0
0
0
0

Medium Clouds (% Sky Obscured)

95
81
35
41
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
75
15
4
2
0
1
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)

5
5
4
4
4
4
3
3
3
3
3
2
1
2
2
1
2
2
2
1
2
2
3
4

Chance of Frost

Temperature (°C)

18
17
16
14
12
11
11
10
9
9
8
8
7
7
6
8
11
14
17
19
20
22
22
22

Feels Like (°C)

14
14
15
13
12
11
11
10
9
9
8
9
8
8
7
9
13
15
17
19
21
22
22
22

Dew Point (°C)

0
1
3
2
2
2
2
2
2
4
5
5
5
4
4
4
5
5
4
3
2
2
2
2

Relative Humidity (%)

30
32
41
46
49
51
54
56
62
73
81
82
84
84
84
77
64
51
43
35
30
27
26
26

Pressure (mb)

1029
1029
1029
1029
1029
1030
1029
1029
1029
1029
1029
1028
1028
1028
1028
1029
1029
1029
1029
1028
1028
1027
1026
1025

Ozone (du)

372
370
368
370
368
365
364
361
359
358
354
351
348
348
349
348
348
346
348
348
347
346
342
342

Friday 10

Third Quarter 37%

03:32

13:41

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 Good
08 OK
09 Bad
10 Bad
11 Bad
12 OK
13 OK
14 OK
15 OK
16 OK

Sun - Rise: 06:45, Set: 19:44, Transit: 13:15. Moon - Rise: 03:32, Set: 13:41. Civil Dark: 20:10 - 06:19. Nautical Dark: 20:41 - 05:48. Astro Dark: 21:13 - 05:16

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
0
0
3
8
11
31
51
64
49
38
24
31
41
46

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
2
4
4
0
2
5
9
18
23
28

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
3
7
10
28
45
56
34
18
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
5
5
5
4
5
5
5
4
4
4
5
5
5
5
4
4
5
4
4
4
3
3
4

Chance of Frost

Temperature (°C)

23
21
19
17
16
14
13
12
12
12
11
11
10
11
11
12
15
18
21
23
25
27
27
27

Feels Like (°C)

22
20
19
17
15
14
12
12
11
11
10
10
9
10
10
11
15
18
21
23
26
27
28
27

Dew Point (°C)

3
2
5
5
4
3
3
3
4
4
4
3
3
4
4
4
5
6
6
5
6
6
5
5

Relative Humidity (%)

26
28
39
45
45
47
50
53
56
57
59
60
61
61
63
61
51
44
37
31
28
25
24
23

Pressure (mb)

1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1025
1025
1024
1023

Ozone (du)

342
342
342
342
344
346
346
345
345
348
350
351
351
351
352
354
353
350
346
343
342
340
338
336

Saturday 11

Waning Crescent 28%

04:04

14:44

17 OK
18 OK
19 OK
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 OK
14 Bad
15 OK
16 Bad

Sun - Rise: 06:44, Set: 19:45, Transit: 13:15. Moon - Rise: 04:04, Set: 14:44. Civil Dark: 20:11 - 06:18. Nautical Dark: 20:42 - 05:46. Astro Dark: 21:14 - 05:14

Total Clouds (% Sky Obscured)

48
47
41
47
55
62
63
65
64
64
59
58
67
74
85
75
70
64
55
49
45
50
47
55

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
5
10
17
20
22
29
34
37
40
42
44
46

Medium Clouds (% Sky Obscured)

35
33
28
28
26
29
26
23
23
21
19
17
17
19
17
8
2
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
1
0
0
0
1
1
4
1
28
40
40
45
40
45
41
41
41
43
24
7
2
1
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)

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

Chance of Frost

Temperature (°C)

27
26
24
22
20
19
18
17
16
15
15
14
14
13
13
14
16
18
20
21
23
24
25
25

Feels Like (°C)

27
25
25
22
20
19
17
17
15
15
13
12
12
12
12
12
13
14
14
15
16
17
26
25

Dew Point (°C)

6
6
10
11
13
13
11
12
12
12
12
12
12
12
12
12
11
11
11
11
10
10
10
9

Relative Humidity (%)

24
28
39
48
64
65
64
71
73
78
83
86
89
92
92
89
75
65
57
50
45
39
38
36

Pressure (mb)

1023
1024
1024
1025
1025
1026
1026
1026
1027
1027
1027
1028
1028
1029
1029
1030
1030
1031
1031
1030
1030
1029
1029
1028

Ozone (du)

336
334
333
329
327
325
325
325
326
326
325
325
325
323
322
321
319
318
316
315
314
314
312
311

Sunday 12

Waning Crescent 19%

04:33

15:49

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 OK
14 Bad
15 Bad
16 Bad

Sun - Rise: 06:42, Set: 19:45, Transit: 13:14. Moon - Rise: 04:33, Set: 15:49. Civil Dark: 20:12 - 06:16. Nautical Dark: 20:43 - 05:45. Astro Dark: 21:15 - 05:13

Total Clouds (% Sky Obscured)

56
56
53
56
58
58
71
84
98
97
96
96
93
91
88
83
78
73
64
57
48
63
81
100

Low Clouds (% Sky Obscured)

32
20
8
18
27
37
43
49
56
68
80
92
88
84
80
71
62
54
46
39
31
30
29
28

Medium Clouds (% Sky Obscured)

0
0
0
0
19
36
30
23
15
21
29
36
32
32
28
27
25
23
17
13
8
32
58
82

High Clouds (% Sky Obscured)

6
10
16
22
27
25
44
65
90
64
38
12
15
18
20
30
40
49
45
41
28
44
70
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
25
25
26
19
18
18
18
17
17
15
15
17
16
16
16
17
18
18
19
20
20
25
24

Dew Point (°C)

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

Relative Humidity (%)

35
41
49
59
61
62
65
70
74
79
83
86
92
89
87
86
72
62
52
46
40
35
34
33

Pressure (mb)

1027
1028
1028
1028
1028
1028
1029
1029
1029
1029
1029
1029
1028
1029
1029
1029
1029
1029
1029
1028
1027
1027
1026
1025

Ozone (du)

309
309
309
309
306
304
301
299
296
294
293
291
290
290
290
290
289
288
287
289
290
291
292
292

Monday 13

Waning Crescent 11%

05:00

16:55

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: 06:41, Set: 19:46, Transit: 13:14. Moon - Rise: 05:00, Set: 16:55. Civil Dark: 20:12 - 06:15. Nautical Dark: 20:44 - 05:44. Astro Dark: 21:16 - 05:11

Total Clouds (% Sky Obscured)

87
75
62
75
83
90
78
65
52
57
63
68
68
67
67
61
55
49
53
56
60

Low Clouds (% Sky Obscured)

20
12
4
3
1
0
12
23
35
45
56
66
66
66
67
61
55
49
48
48
47

Medium Clouds (% Sky Obscured)

68
48
31
32
27
25
25
23
24
15
10
3
2
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

79
59
40
60
75
90
60
30
0
1
1
1
3
4
4
3
2
2
11
20
27

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

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

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

27
25
24
22
21
20
19
18
17
16
16
15
15
15
16
16
18
20
23
24
26

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

33
37
42
47
53
59
67
67
67
68
69
72
74
74
74
75
64
56
48
44
40

Pressure (mb)

1024
1023
1023
1023
1024
1024
1024
1024
1024
1024
1023
1023
1023
1024
1024
1024
1024
1024
1024
1023
1022

Ozone (du)

292
292
292
293
293
293
293
292
291
290
289
288
288
287
287
287
286
285
284
284
285

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

Generated: 07/04/26 17:43:30. Forecast: 07/04/26 to 13/04/26. Timezone: UTC-4.00