Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 1

Full Moon 100%

19:30

06:36

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

Sun - Rise: 07:00, Set: 19:37, Transit: 13:18. Moon - Rise: 19:30, Set: 06:36. Civil Dark: 20:03 - 06:34. Nautical Dark: 20:33 - 06:04. Astro Dark: 21:04 - 05:33

Total Clouds (% Sky Obscured)

21
25
26
30
47
42
44
46
51
46
14
85
53
62
58
63
63
50
78
81
72
100
94
19

Low Clouds (% Sky Obscured)

15
14
17
24
29
32
34
26
22
16
9
34
45
56
57
58
50
44
64
69
63
41
10
0

Medium Clouds (% Sky Obscured)

8
13
11
0
0
0
0
10
5
1
0
6
10
6
0
0
0
0
20
26
22
13
1
0

High Clouds (% Sky Obscured)

1
2
3
30
28
3
5
11
41
46
7
44
4
6
3
32
41
44
13
8
4
70
62
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
4
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
2
32
48
36
8
19
0
10
12
9
7
3
1
1
0
0
1
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
18
18
17
15
15
17
17
18
20
22
25
27
28
27
27
26
26
25
22
22
21
19
19

Dew Point (°C)

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

Relative Humidity (%)

77
81
82
83
87
90
92
90
83
74
66
61
55
50
44
42
56
62
65
70
70
70
71
76

Pressure (mb)

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

Ozone (du)

306
306
307
308
309
311
312
315
316
318
318
318
318
317
316
316
312
311
311
312
312
311
310
312

Thursday 2

Waning Gibbous 100%

20:31

07:01

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

Sun - Rise: 06:58, Set: 19:38, Transit: 13:18. Moon - Rise: 20:31, Set: 07:01. Civil Dark: 20:04 - 06:33. Nautical Dark: 20:34 - 06:02. Astro Dark: 21:05 - 05:31

Total Clouds (% Sky Obscured)

13
30
28
37
45
54
60
73
59
55
58
81
81
40
41
33
31
9
0
8
1
18
27
40

Low Clouds (% Sky Obscured)

3
22
28
37
45
54
60
73
59
55
45
66
51
29
41
32
28
5
0
3
0
11
25
40

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
0
26
30
25
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

13
30
3
2
2
2
1
5
23
5
49
40
60
3
3
2
1
1
0
2
1
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)

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

Chance of Frost

Temperature (°C)

18
18
17
17
16
16
16
17
18
20
22
24
25
27
27
28
27
27
25
22
21
20
19
19

Feels Like (°C)

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

Dew Point (°C)

14
14
15
14
15
15
15
15
15
14
14
14
14
14
14
13
10
11
14
13
13
14
16
16

Relative Humidity (%)

77
81
86
86
89
93
93
89
78
67
58
53
48
46
44
40
34
37
48
55
59
69
78
82

Pressure (mb)

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

Ozone (du)

313
312
314
317
317
316
317
318
317
316
315
315
315
316
317
319
321
323
322
321
321
320
319
318

Friday 3

Waning Gibbous 99%

21:32

07:27

01 OK
02 Bad
03 OK
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 OK
22 OK
23 OK
00 OK

Sun - Rise: 06:57, Set: 19:39, Transit: 13:18. Moon - Rise: 21:32, Set: 07:27. Civil Dark: 20:05 - 06:31. Nautical Dark: 20:35 - 06:01. Astro Dark: 21:06 - 05:30

Total Clouds (% Sky Obscured)

45
40
36
42
45
50
50
51
62
63
60
82
74
73
76
62
63
69
76
59
39
20
30
40

Low Clouds (% Sky Obscured)

45
40
36
42
45
50
50
51
62
62
59
46
49
3
54
46
36
29
22
15
7
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
35
45
34
36
32
28
30
37
43
29
16
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
2
2
1
32
30
1
0
2
20
25
15
20
25
20
30
40

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
89
90
92
95
93
95
90
84
76
68
56
50
47
54
57
56
60
65
70
69
70
66
68

Pressure (mb)

1026
1026
1026
1026
1026
1027
1027
1028
1028
1028
1028
1027
1027
1026
1025
1024
1024
1024
1024
1024
1025
1025
1025
1025

Ozone (du)

316
314
312
312
312
310
310
310
311
310
312
313
313
315
315
316
318
317
318
319
320
322
325
328

Saturday 4

Waning Gibbous 95%

22:33

07:55

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

Sun - Rise: 06:56, Set: 19:40, Transit: 13:18. Moon - Rise: 22:33, Set: 07:55. Civil Dark: 20:05 - 06:30. Nautical Dark: 20:36 - 05:59. Astro Dark: 21:07 - 05:28

Total Clouds (% Sky Obscured)

51
52
53
47
61
82
96
77
60
40
40
44
45
45
31
30
42
39
39
37
47
42
47
66

Low Clouds (% Sky Obscured)

0
16
32
47
51
54
57
52
46
40
40
44
45
39
31
26
27
28
29
31
32
34
42
49

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
0
2
12
3
4
4
4
4
4
4
4
0
1
1
2
11
19

High Clouds (% Sky Obscured)

51
42
31
10
38
69
95
64
35
1
1
6
2
19
1
12
35
30
27
16
25
17
8
16

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
1
7
4
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
73
79
85
90
92
93
89
80
68
56
50
44
38
35
34
37
48
60
66
71
75
78
80

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1023
1022
1021
1020
1019
1019
1019
1019
1019
1019
1020
1019

Ozone (du)

329
331
331
331
331
329
330
330
330
331
333
332
330
328
327
325
325
324
325
323
322
321
320
319

Sunday 5

Waning Gibbous 90%

23:33

08:28

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 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:54, Set: 19:40, Transit: 13:17. Moon - Rise: 23:33, Set: 08:28. Civil Dark: 20:06 - 06:28. Nautical Dark: 20:37 - 05:58. Astro Dark: 21:08 - 05:26

Total Clouds (% Sky Obscured)

71
73
70
67
67
70
70
79
86
94
96
98
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

57
56
51
53
58
63
68
48
28
10
42
68
88
58
54
46
40
40
38
45
54
70
67
61

Medium Clouds (% Sky Obscured)

26
16
7
0
3
4
46
13
84
67
96
98
100
90
83
76
72
67
63
76
88
100
78
63

High Clouds (% Sky Obscured)

6
25
35
48
39
45
21
58
75
86
91
95
100
100
100
100
100
100
100
100
100
100
98
98

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
8
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
5
15
35
65
95
95
79
74
62
62
67
80
92
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.6
0.7
0.4
0.4
0.3
0.3
0.3
0.6
0.6
0.5
0.5
0.7
1.1

Wind Speed/Direction (mph)

12
11
11
11
11
11
11
11
12
14
14
13
12
12
12
11
10
8
7
6
6
7
10
9

Chance of Frost

Temperature (°C)

18
18
17
17
17
17
17
17
19
21
22
21
20
20
22
22
22
21
21
19
19
18
18
16

Feels Like (°C)

16
17
15
16
15
15
15
15
17
18
20
19
18
18
20
20
21
20
21
19
18
19
19
18

Dew Point (°C)

15
15
15
14
14
14
14
13
14
14
15
16
17
17
19
19
19
19
19
18
16
14
12
10

Relative Humidity (%)

82
82
85
83
83
82
81
78
73
65
63
74
82
82
84
84
84
88
89
92
84
77
70
66

Pressure (mb)

1019
1018
1018
1017
1017
1016
1016
1016
1016
1015
1015
1015
1015
1014
1014
1013
1013
1013
1013
1014
1014
1015
1016
1016

Ozone (du)

318
317
317
316
315
315
315
316
315
317
317
317
317
317
316
315
314
314
315
315
314
313
313
313

Monday 6

Waning Gibbous 84%

00:32

09:07

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 OK
16 Good
17 OK
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:53, Set: 19:41, Transit: 13:17. Moon - Rise: 00:32, Set: 09:07. Civil Dark: 20:07 - 06:27. Nautical Dark: 20:38 - 05:56. Astro Dark: 21:09 - 05:25

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
67
33
0
33
67
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

55
37
18
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)

77
57
30
0
0
0
0
0
0
0
1
0
0
2
10
0
25
19
18
43
66
84
84
40

High Clouds (% Sky Obscured)

98
99
100
100
100
100
100
100
100
100
100
100
100
67
33
0
33
67
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

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

Precipitation Probability (%)

95
95
84
44
24
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

1.6
1.2
0.7
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
16
10
10
9
9
8
7
4
5
5
5
5
6
13
13
13
13
13
13
10
10
9
10

Dew Point (°C)

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

Relative Humidity (%)

62
60
59
58
58
55
53
50
44
39
35
31
28
26
26
27
27
31
35
40
41
42
42
47

Pressure (mb)

1017
1018
1018
1019
1019
1020
1021
1022
1022
1023
1023
1023
1022
1022
1021
1021
1020
1020
1021
1021
1021
1022
1022
1022

Ozone (du)

313
313
314
315
315
317
318
320
321
321
322
323
323
324
324
324
324
325
326
328
330
333
335
338

Tuesday 7

Waning Gibbous 76%

No Rise

09:51

Sun - Rise: 06:51, Set: 19:42, Transit: 13:17. Moon - Rise: No Rise, Set: 09:51. Civil Dark: 20:08 - 06:26. Nautical Dark: 20:39 - 05:55. Astro Dark: 21:10 - 05:23

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: 01/04/26 01:53:46. Forecast: 01/04/26 to 07/04/26. Timezone: UTC-4.00