Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 7

Waning Crescent 16%

02:40

17:36

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

Sun - Rise: 06:52, Set: 19:33, Transit: 13:13. Moon - Rise: 02:40, Set: 17:36. Civil Dark: 19:59 - 06:26. Nautical Dark: 20:29 - 05:56. Astro Dark: 21:00 - 05:25

Total Clouds (% Sky Obscured)

76
63
49
37
32
26
26
23
16
20
21
35
67
85
71
55
54
38
23
41
24
18
11
1

Low Clouds (% Sky Obscured)

7
1
0
0
0
0
1
5
2
1
4
8
43
77
68
27
54
38
7
40
9
6
3
0

Medium Clouds (% Sky Obscured)

31
35
36
31
29
26
24
18
10
18
15
24
35
38
30
33
18
3
0
0
0
0
0
0

High 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
2
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
4
4
5
5
6
8
9
9
9
8
8
8
9
8
8
7
5
5
6
6
5

Chance of Frost

Temperature (°C)

21
21
21
21
21
20
20
20
22
24
26
28
29
29
30
30
29
29
27
24
23
23
22
21

Feels Like (°C)

23
23
23
24
23
23
22
22
23
25
27
28
29
29
28
29
29
28
26
26
24
24
24
23

Dew Point (°C)

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

Relative Humidity (%)

77
77
76
75
76
76
77
72
64
56
46
40
36
34
34
38
36
40
50
58
61
65
68
74

Pressure (mb)

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

Ozone (du)

305
306
306
307
306
307
307
310
311
312
313
311
310
310
309
312
312
311
312
313
310
310
309
310

Tuesday 8

Waning Crescent 8%

03:54

18:13

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

Sun - Rise: 06:53, Set: 19:32, Transit: 13:12. Moon - Rise: 03:54, Set: 18:13. Civil Dark: 19:57 - 06:27. Nautical Dark: 20:28 - 05:57. Astro Dark: 20:59 - 05:26

Total Clouds (% Sky Obscured)

0
0
0
0
2
11
19
10
0
6
15
22
23
23
46
72
69
63
53
36
54
57
58
52

Low Clouds (% Sky Obscured)

0
0
0
0
1
1
0
0
0
1
2
5
6
5
3
3
6
8
3
0
0
0
2
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
5
0
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
9
19
10
0
0
7
3
4
2
40
62
53
46
50
31
44
49
48
43

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

Chance of Frost

Temperature (°C)

20
20
19
18
18
18
17
19
22
24
26
28
29
30
30
31
30
29
27
24
23
22
21
21

Feels Like (°C)

22
22
22
21
20
20
20
21
24
25
27
29
30
30
31
29
29
28
26
23
23
23
22
22

Dew Point (°C)

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

Relative Humidity (%)

75
77
81
81
79
81
82
76
66
56
46
39
33
29
27
25
26
30
39
42
45
49
57
66

Pressure (mb)

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

Ozone (du)

310
309
309
310
310
309
309
309
309
308
307
306
305
303
300
297
297
298
298
296
294
294
293
292

Wednesday 9

Waning Crescent 3%

05:06

18:44

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
00 Good

Sun - Rise: 06:54, Set: 19:30, Transit: 13:12. Moon - Rise: 05:06, Set: 18:44. Civil Dark: 19:56 - 06:28. Nautical Dark: 20:26 - 05:58. Astro Dark: 20:57 - 05:27

Total Clouds (% Sky Obscured)

60
70
95
100
91
72
71
69
69
67
69
87
88
78
54
61
44
40
26
20
12
4
2
1

Low Clouds (% Sky Obscured)

5
6
7
10
15
13
10
9
12
8
5
5
5
3
4
9
4
5
5
4
2
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
25
36
34
28
35
38
30
25
6
5
4
3
2
1

High Clouds (% Sky Obscured)

38
52
90
100
81
36
31
25
30
40
45
55
55
65
6
6
5
1
1
0
0
1
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)

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

Chance of Frost

Temperature (°C)

20
20
20
20
20
20
19
21
23
25
27
29
30
30
31
31
31
31
29
26
25
25
24
23

Feels Like (°C)

22
22
22
20
20
20
20
22
24
26
28
28
29
29
29
32
31
31
30
27
26
26
24
24

Dew Point (°C)

15
16
16
16
16
16
16
16
16
15
14
13
11
10
9
8
8
9
12
12
12
13
14
18

Relative Humidity (%)

72
75
78
78
80
80
81
74
63
53
44
37
32
28
25
23
22
25
36
39
44
47
55
71

Pressure (mb)

1025
1025
1025
1025
1024
1025
1025
1025
1026
1026
1025
1025
1024
1023
1022
1021
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

291
292
291
291
289
289
289
289
290
290
290
290
288
287
287
286
286
285
285
285
285
285
283
282

Thursday 10

New Moon 0%

06:15

19:12

01 Good
02 Good
03 OK
04 OK
05 OK
06 Bad
07 Bad
08 OK
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: 19:29, Transit: 13:12. Moon - Rise: 06:15, Set: 19:12. Civil Dark: 19:54 - 06:29. Nautical Dark: 20:25 - 05:59. Astro Dark: 20:56 - 05:28

Total Clouds (% Sky Obscured)

1
13
22
30
35
44
47
48
49
49
50
71
78
48
48
59
62
72
100
77
63
97
98
92

Low Clouds (% Sky Obscured)

0
1
3
3
4
7
6
4
7
8
8
10
10
13
14
27
33
43
40
45
43
54
63
71

Medium Clouds (% Sky Obscured)

0
9
16
23
28
33
35
34
33
29
30
25
23
29
35
45
42
35
29
23
14
6
18
33

High Clouds (% Sky Obscured)

1
1
1
2
0
2
2
2
3
2
2
26
40
23
40
59
62
67
100
64
55
56
95
53

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
1
1
6
12
13
23
24
6
11
16
6
23
31

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
5
5
5
6
7
8
8
9
9
9
9
9
9
7
5
4
5
6
7
7

Chance of Frost

Temperature (°C)

23
22
22
22
21
21
21
22
24
27
29
30
31
32
32
31
31
30
28
27
26
26
26
25

Feels Like (°C)

25
25
25
24
24
24
24
25
27
28
30
31
31
31
32
32
32
31
30
27
28
28
26
26

Dew Point (°C)

19
20
20
20
20
20
21
20
19
17
16
14
13
13
11
11
11
11
14
15
16
16
17
19

Relative Humidity (%)

80
85
87
88
92
92
95
88
72
56
45
38
33
30
27
27
28
30
41
48
52
53
58
68

Pressure (mb)

1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1017
1016
1015
1014
1013
1013
1012
1012
1011
1011
1012
1012
1012
1012

Ozone (du)

281
280
280
280
281
282
283
284
283
284
285
286
286
286
285
285
286
288
288
290
291
292
293
292

Friday 11

Waxing Crescent 1%

07:22

19:39

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: 06:55, Set: 19:27, Transit: 13:11. Moon - Rise: 07:22, Set: 19:39. Civil Dark: 19:53 - 06:30. Nautical Dark: 20:23 - 05:59. Astro Dark: 20:54 - 05:29

Total Clouds (% Sky Obscured)

100
91
100
88
70
65
96
97
94
90
94
97
100
85
73
62
66
70
73
71
68
65
66
68

Low Clouds (% Sky Obscured)

83
76
82
68
51
44
43
39
35
32
29
23
16
36
55
62
63
57
60
56
54
54
49
40

Medium Clouds (% Sky Obscured)

48
47
55
57
62
62
56
51
39
34
38
39
40
2
1
0
2
4
6
12
21
30
32
33

High Clouds (% Sky Obscured)

50
57
58
62
60
57
74
58
42
25
53
77
100
69
39
9
6
3
0
0
0
0
6
14

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
Very 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
None
None
None
None
None
None
None
None

Precipitation Probability (%)

41
57
73
85
94
95
95
95
95
91
70
48
15
4
4
3
4
3
1
3
3
1
3
3

Precipitation Amount (mm)

0
0.3
0.5
0.7
0.7
0.9
1.3
1.3
1.2
0.7
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
24
24
23
23
23
22
23
24
25
26
27
29
30
31
31
31
29
28
26
25
25
24
23

Feels Like (°C)

27
26
26
26
25
26
26
25
25
25
27
28
30
31
32
33
33
32
32
31
26
26
26
26

Dew Point (°C)

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

Relative Humidity (%)

71
77
82
88
89
91
94
87
77
67
59
52
45
40
41
43
43
48
52
58
64
69
74
79

Pressure (mb)

1012
1012
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1011
1011
1010
1010
1011
1011
1011
1012
1012
1013
1013

Ozone (du)

292
292
293
293
293
294
292
292
293
291
291
292
293
293
295
297
299
301
302
304
304
304
305
304

Saturday 12

Waxing Crescent 3%

08:27

20:05

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 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:56, Set: 19:26, Transit: 13:11. Moon - Rise: 08:27, Set: 20:05. Civil Dark: 19:51 - 06:30. Nautical Dark: 20:22 - 06:00. Astro Dark: 20:52 - 05:29

Total Clouds (% Sky Obscured)

69
65
63
64
60
59
58
59
58
57
60
63
66
62
58
54
51
48
44
45
46
49
48
48

Low Clouds (% Sky Obscured)

23
24
24
24
28
43
48
46
44
39
34
27
20
24
31
38
45
46
38
35
34
36
25
12

Medium Clouds (% Sky Obscured)

35
28
17
8
6
4
2
5
9
12
18
25
30
28
25
25
20
16
12
14
16
18
21
25

High Clouds (% Sky Obscured)

23
15
9
4
2
1
0
1
2
4
9
19
29
15
6
1
1
0
0
0
0
0
7
17

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

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

Chance of Frost

Temperature (°C)

23
22
22
21
21
21
21
21
23
25
27
29
30
31
31
31
31
30
28
27
26
25
24
23

Feels Like (°C)

26
26
23
23
24
24
24
24
25
26
26
27
27
28
34
33
32
32
32
31
25
26
27
26

Dew Point (°C)

20
20
20
20
19
19
19
19
19
18
18
17
15
14
14
14
14
15
16
16
17
18
19
19

Relative Humidity (%)

84
88
89
91
92
91
88
88
75
65
56
48
41
35
35
35
35
40
45
51
58
66
74
78

Pressure (mb)

1013
1013
1013
1013
1013
1014
1014
1015
1015
1015
1015
1015
1014
1014
1013
1013
1012
1013
1013
1014
1014
1015
1015
1015

Ozone (du)

304
304
303
302
301
300
299
298
298
298
298
298
297
297
297
297
298
298
298
298
298
299
299
299

Sunday 13

Waxing Crescent 8%

09:31

20:32

Sun - Rise: 06:57, Set: 19:24, Transit: 13:11. Moon - Rise: 09:31, Set: 20:32. Civil Dark: 19:50 - 06:31. Nautical Dark: 20:20 - 06:01. Astro Dark: 20:51 - 05:30

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: 07/09/26 01:01:29. Forecast: 07/09/26 to 13/09/26. Timezone: UTC-4.00