Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 17

New Moon 0%

06:26

20:27

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

Sun - Rise: 06:38, Set: 19:50, Transit: 13:14. Moon - Rise: 06:26, Set: 20:27. Civil Dark: 20:17 - 06:12. Nautical Dark: 20:48 - 05:40. Astro Dark: 21:21 - 05:07

Total Clouds (% Sky Obscured)

74
81
62
47
82
58
82
47
0
0
0
0
0
6
17
9
51
100
100
43
0
0
3
5

Low Clouds (% Sky Obscured)

0
5
0
5
32
0
2
0
0
0
0
0
0
6
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

33
40
22
32
53
56
37
45
0
0
0
0
0
0
17
9
13
3
0
0
0
0
0
0

High Clouds (% Sky Obscured)

74
2
0
0
0
0
49
0
0
0
0
0
0
0
0
2
40
100
100
43
0
0
3
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 (%)

0
0
0
0
0
0
0
0
3
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
2
4
4
4
6
8
9
9
9
10
10
10
9
8
5
3
3
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
52
55
59
68
69
73
77
68
56
43
31
26
23
23
22
22
23
25
33
37
38
41
45

Pressure (mb)

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

Ozone (du)

288
292
294
301
308
310
314
317
322
330
332
323
313
309
308
308
307
306
306
309
309
306
306
305

Saturday 18

Waxing Crescent 3%

07:01

21:44

00 OK
01 OK
02 Good
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 Bad
11 OK
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: 06:37, Set: 19:51, Transit: 13:14. Moon - Rise: 07:01, Set: 21:44. Civil Dark: 20:18 - 06:10. Nautical Dark: 20:49 - 05:39. Astro Dark: 21:22 - 05:06

Total Clouds (% Sky Obscured)

39
38
10
33
44
40
38
31
25
22
100
38
76
37
69
93
80
77
80
48
59
84
92
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
22
49
48
4
0
9
7

Medium Clouds (% Sky Obscured)

15
23
4
21
25
22
19
16
6
0
16
23
48
35
61
62
21
53
60
29
44
24
82
100

High Clouds (% Sky Obscured)

39
36
10
33
26
36
38
31
25
22
100
33
55
0
17
68
63
46
46
36
44
78
89
98

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)

2
3
3
2
3
4
2
2
2
3
5
7
8
9
9
9
10
11
10
9
9
11
12
12

Chance of Frost

Temperature (°C)

21
20
19
19
19
18
18
18
19
22
25
28
30
31
33
33
33
33
32
31
28
26
25
24

Feels Like (°C)

22
19
19
20
18
17
16
17
19
22
24
26
28
29
32
32
29
30
29
29
26
23
22
21

Dew Point (°C)

9
9
9
9
10
9
8
8
9
10
11
11
11
11
11
11
10
11
13
14
12
13
13
13

Relative Humidity (%)

47
49
51
53
56
55
53
52
52
45
40
35
31
28
26
25
25
27
30
36
38
44
48
50

Pressure (mb)

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

Ozone (du)

304
306
307
307
306
307
310
310
307
304
304
302
301
300
299
297
295
295
295
294
294
294
294
295

Sunday 19

Waxing Crescent 8%

07:44

23:00

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

Sun - Rise: 06:36, Set: 19:52, Transit: 13:14. Moon - Rise: 07:44, Set: 23:00. Civil Dark: 20:19 - 06:09. Nautical Dark: 20:50 - 05:37. Astro Dark: 21:23 - 05:04

Total Clouds (% Sky Obscured)

100
96
82
100
95
92
84
100
100
100
100
100
100
100
100
100
100
100
100
42
21
11
0
0

Low Clouds (% Sky Obscured)

6
15
15
15
20
0
19
35
64
77
85
76
47
5
22
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
85
73
84
33
59
50
79
100
100
100
100
100
100
100
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

99
78
63
100
89
82
63
100
99
100
100
82
100
100
100
100
100
100
100
42
20
10
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
Very Light Rain
Moderate Rain
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
3
11
73
95
79
22
4
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
2.8
0.5
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
12
11
11
10
8
8
6
12
14
17
17
16
12
11
10
8
6
5
4
3
4
5
5

Chance of Frost

Temperature (°C)

23
23
23
22
21
20
20
19
19
17
15
15
13
11
11
13
15
15
16
15
14
13
11
10

Feels Like (°C)

21
20
20
19
19
19
18
18
17
13
9
8
6
5
6
7
11
12
12
12
11
12
10
8

Dew Point (°C)

12
11
11
11
11
10
11
12
12
9
3
0
-3
-4
-3
-2
1
-2
-4
-3
-3
-2
-3
-5

Relative Humidity (%)

47
47
48
49
51
52
57
62
63
62
44
37
35
34
37
37
38
30
25
28
31
35
36
34

Pressure (mb)

1011
1011
1011
1010
1010
1010
1010
1011
1013
1015
1017
1018
1018
1019
1019
1019
1019
1018
1018
1019
1020
1021
1022
1022

Ozone (du)

296
297
298
298
298
299
301
303
304
305
307
310
311
314
315
319
324
325
327
331
338
340
341
346

Monday 20

Waxing Crescent 16%

08:36

No Set

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

Sun - Rise: 06:34, Set: 19:53, Transit: 13:14. Moon - Rise: 08:36, Set: No Set. Civil Dark: 20:20 - 06:08. Nautical Dark: 20:51 - 05:36. Astro Dark: 21:25 - 05:03

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
10
23
32
53
70
85
63
60
47
29
17
3
2

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
4
7
9
12
14
22
19
16
13
11
7
2
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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
5
5
4
3
3
3
2
3
3
4
5
7
9
10
11
10
8
6
5
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-6
-5
-4
-4
-4
-4
-3
-1
-2
-2
-3
-3
-3
-2
-1
-1
1
2
2
3
5
4
4
2

Relative Humidity (%)

34
38
40
43
46
47
49
51
45
39
33
28
27
27
26
26
28
30
33
38
44
47
49
50

Pressure (mb)

1023
1023
1024
1024
1024
1025
1025
1026
1027
1027
1027
1027
1027
1026
1025
1024
1024
1024
1024
1024
1024
1025
1026
1027

Ozone (du)

350
352
353
351
349
350
352
352
352
354
356
358
362
364
367
367
369
372
372
371
372
375
371
369

Tuesday 21

Waxing Crescent 26%

09:37

00:12

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

Sun - Rise: 06:33, Set: 19:54, Transit: 13:13. Moon - Rise: 09:37, Set: 00:12. Civil Dark: 20:20 - 06:06. Nautical Dark: 20:52 - 05:34. Astro Dark: 21:26 - 05:01

Total Clouds (% Sky Obscured)

1
0
1
0
0
0
0
0
1
4
20
19
15
25
54
52
51
52
54
55
40
29
5
12

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)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
10
14
10
6
2
6

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
4
20
19
15
25
10
9
14
19
24
25
30
29
5
12

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
5
4
3
3
3
3
2
2
3
4
4
5
6
7
7
6
6
5
6
6
7

Chance of Frost

Temperature (°C)

11
11
10
9
8
8
8
8
9
12
14
16
18
19
20
23
23
23
22
20
19
18
16
15

Feels Like (°C)

11
10
9
8
8
8
8
8
9
13
14
15
16
16
17
20
19
20
20
20
21
15
15
14

Dew Point (°C)

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

Relative Humidity (%)

50
49
51
53
54
55
56
58
51
44
36
32
30
29
29
28
27
27
32
38
45
48
49
52

Pressure (mb)

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

Ozone (du)

365
363
369
369
363
351
347
347
346
345
345
346
348
350
350
351
352
352
355
358
361
364
368
371

Wednesday 22

Waxing Crescent 37%

10:46

01:15

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

Sun - Rise: 06:32, Set: 19:55, Transit: 13:13. Moon - Rise: 10:46, Set: 01:15. Civil Dark: 20:21 - 06:05. Nautical Dark: 20:53 - 05:33. Astro Dark: 21:27 - 05:00

Total Clouds (% Sky Obscured)

24
36
46
55
65
57
48
40
39
37
38
32
23
10
38
69
100
85
70
56
58
63
65
59

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
3
0
0

Medium Clouds (% Sky Obscured)

12
28
32
32
28
19
11
2
3
3
4
6
3
1
1
3
5
12
18
14
24
39
54
58

High Clouds (% Sky Obscured)

11
9
21
30
42
42
41
40
39
37
38
29
16
6
38
69
100
67
33
3
7
8
2
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
4
6
8
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
3
6
8
18
24
28
25

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

Chance of Frost

Temperature (°C)

15
14
14
14
13
13
13
13
14
17
20
23
24
26
28
28
28
28
26
24
22
21
19
18

Feels Like (°C)

14
14
14
12
11
11
11
11
10
12
14
15
16
18
18
27
27
26
26
26
26
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

54
56
60
61
63
64
64
64
63
53
44
37
32
28
24
23
23
23
29
35
44
51
58
66

Pressure (mb)

1024
1024
1024
1024
1023
1023
1023
1024
1024
1024
1024
1024
1023
1022
1021
1020
1020
1019
1019
1019
1019
1020
1020
1020

Ozone (du)

371
371
371
372
374
376
375
374
373
374
374
374
372
371
369
367
365
363
364
364
365
366
366
367

Thursday 23

First Quarter 49%

11:58

02:06

Sun - Rise: 06:31, Set: 19:55, Transit: 13:13. Moon - Rise: 11:58, Set: 02:06. Civil Dark: 20:22 - 06:04. Nautical Dark: 20:54 - 05:32. Astro Dark: 21:28 - 04:58

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 Apex, Wake, United States of America (35.73,-78.85)

Generated: 17/04/26 00:07:08. Forecast: 17/04/26 to 23/04/26. Timezone: UTC-4.00