Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 1

Waning Gibbous 72%

21:56

12:35

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

Sun - Rise: 06:48, Set: 19:40, Transit: 13:14. Moon - Rise: 21:56, Set: 12:35. Civil Dark: 20:06 - 06:22. Nautical Dark: 20:37 - 05:52. Astro Dark: 21:09 - 05:20

Total Clouds (% Sky Obscured)

16
26
37
7
9
60
43
20
16
14
17
20
16
18
47
53
43
79
75
94
45
1
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
8
42
28
67
45
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
8
16
13
17
16
14
17
19
15
16
18
24
23
23
22
9
0
0
0
0

High Clouds (% Sky Obscured)

16
12
0
0
0
60
33
0
0
0
3
2
2
2
43
53
13
75
75
75
26
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
Light Rain
None
None

Precipitation Probability (%)

0
0
0
1
1
1
1
0
0
0
0
0
0
0
17
15
11
23
37
21
8
49
39
17

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

28
27
27
26
25
25
25
25
24
24
25
27
30
32
34
35
36
36
36
34
34
32
30
29

Feels Like (°C)

31
30
30
29
29
29
29
29
29
28
29
31
34
36
38
39
40
40
38
37
36
34
35
32

Dew Point (°C)

17
18
18
18
18
18
19
20
20
20
19
17
17
17
16
16
15
15
15
14
15
18
23
23

Relative Humidity (%)

51
55
58
61
64
67
71
73
77
77
69
55
46
40
35
31
29
28
28
28
33
43
66
71

Pressure (mb)

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

Ozone (du)

290
288
287
287
286
287
286
286
285
286
288
288
288
290
291
291
291
291
290
289
289
291
291
291

Wednesday 2

Waning Gibbous 60%

22:35

13:46

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

Sun - Rise: 06:49, Set: 19:39, Transit: 13:14. Moon - Rise: 22:35, Set: 13:46. Civil Dark: 20:05 - 06:23. Nautical Dark: 20:35 - 05:53. Astro Dark: 21:07 - 05:21

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
17
26
16
17
48
34
17
31
41
25

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
5
8
38
18
7
27
41
25

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
15
0
0
15
18
0
6
41
25

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
0
41
25

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
6
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
Light Rain
Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
2
5
20
56
65
34

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.7
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

28
28
28
26
26
25
25
24
24
24
25
27
30
32
34
35
36
36
36
36
35
33
30
28

Feels Like (°C)

32
32
31
31
30
29
29
28
28
28
29
31
33
35
37
38
40
40
40
38
37
35
33
31

Dew Point (°C)

24
24
23
22
22
21
20
20
20
20
20
20
20
19
19
19
18
17
16
16
17
19
21
22

Relative Humidity (%)

77
76
77
78
78
77
76
76
78
79
74
65
54
46
41
37
34
32
30
31
34
42
59
69

Pressure (mb)

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

Ozone (du)

291
292
292
291
290
290
290
290
290
291
291
290
288
287
286
285
283
283
283
282
282
281
283
283

Thursday 3

Waning Gibbous 49%

23:23

14:55

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

Sun - Rise: 06:50, Set: 19:37, Transit: 13:14. Moon - Rise: 23:23, Set: 14:55. Civil Dark: 20:03 - 06:24. Nautical Dark: 20:34 - 05:53. Astro Dark: 21:05 - 05:22

Total Clouds (% Sky Obscured)

25
25
14
13
18
14
1
0
6
7
0
0
0
0
0
23
22
27
38
44
66
50
48
37

Low Clouds (% Sky Obscured)

25
25
14
0
0
0
0
0
1
1
0
0
0
0
0
2
3
4
14
34
39
20
17
37

Medium Clouds (% Sky Obscured)

25
25
2
1
2
0
0
0
0
0
0
0
0
0
0
14
7
16
19
2
26
33
45
15

High Clouds (% Sky Obscured)

0
0
0
13
18
14
1
0
2
0
0
0
0
0
0
0
0
0
0
0
27
0
20
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
6
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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

37
73
1
0
1
1
0
0
0
0
0
0
0
0
0
0
0
1
9
27
31
42
56
56

Precipitation Amount (mm)

0
0.8
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
6
5
5
5
5
5
5
5
5
6
6
7
7
7
7
7
7
6
6
9
3
6
6

Chance of Frost

Temperature (°C)

28
28
27
26
26
25
25
24
24
24
25
27
29
31
34
35
36
37
37
37
35
32
30
29

Feels Like (°C)

30
29
29
28
28
28
28
29
28
28
29
31
32
34
36
38
39
39
40
39
36
36
32
30

Dew Point (°C)

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

Relative Humidity (%)

59
65
78
78
82
83
84
85
87
85
82
71
57
47
41
36
32
30
29
29
46
73
80
83

Pressure (mb)

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

Ozone (du)

279
281
280
280
279
279
280
283
284
284
284
283
283
285
283
281
279
278
279
279
279
280
282
283

Friday 4

Third Quarter 37%

00:21

15:58

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

Sun - Rise: 06:51, Set: 19:36, Transit: 13:13. Moon - Rise: 00:21, Set: 15:58. Civil Dark: 20:02 - 06:25. Nautical Dark: 20:32 - 05:54. Astro Dark: 21:04 - 05:23

Total Clouds (% Sky Obscured)

26
21
8
1
8
35
35
17
12
18
21
36
13
25
41
53
73
63
91
50
70
100
56
96

Low Clouds (% Sky Obscured)

26
6
8
0
0
0
0
0
0
0
0
1
1
5
12
18
48
31
72
17
44
33
41
67

Medium Clouds (% Sky Obscured)

12
8
3
0
0
0
0
0
0
0
0
0
0
0
1
1
4
6
10
9
7
5
13
22

High Clouds (% Sky Obscured)

1
16
0
1
8
25
31
13
12
17
19
34
9
20
32
42
52
55
60
50
70
100
56
62

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

42
34
25
4
8
6
0
0
0
0
0
0
0
11
16
21
34
45
54
77
95
95
91
77

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.5
0.5
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

28
27
27
26
25
25
25
25
25
24
25
27
29
31
32
33
34
33
33
31
30
28
26
25

Feels Like (°C)

30
29
28
29
29
28
27
27
28
28
28
30
31
35
36
38
38
36
36
31
32
30
27
30

Dew Point (°C)

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

Relative Humidity (%)

82
82
78
79
77
79
78
79
79
78
71
60
54
50
46
42
41
37
34
37
42
55
65
73

Pressure (mb)

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

Ozone (du)

283
284
284
284
286
287
288
290
291
293
294
296
299
301
303
304
305
307
307
306
304
303
303
302

Saturday 5

Waning Crescent 26%

01:28

16:52

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:51, Set: 19:34, Transit: 13:13. Moon - Rise: 01:28, Set: 16:52. Civil Dark: 20:00 - 06:26. Nautical Dark: 20:31 - 05:55. Astro Dark: 21:02 - 05:24

Total Clouds (% Sky Obscured)

97
100
100
100
100
100
97
95
93
63
62
60
62
63
66
67
62
59
60
65
69
73
79
84

Low Clouds (% Sky Obscured)

66
72
78
86
80
88
90
87
70
56
51
45
40
45
47
43
32
42
50
55
61
67
70
74

Medium Clouds (% Sky Obscured)

30
28
24
22
31
40
45
43
38
30
28
23
21
28
34
39
17
14
13
14
14
15
16
20

High Clouds (% Sky Obscured)

95
100
100
100
98
96
57
64
90
63
53
31
9
6
3
0
0
1
1
2
3
5
5
6

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

Very 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
None
None
None

Precipitation Probability (%)

67
95
95
95
95
95
93
78
55
8
8
5
0
0
1
0
23
19
14
16
14
5
5
4

Precipitation Amount (mm)

0.3
0.6
0.9
0.9
0.8
0.6
0.5
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

18
16
16
18
19
20
19
17
15
15
15
14
14
13
12
11
11
12
12
12
12
13
13
13

Relative Humidity (%)

65
57
60
70
79
83
79
72
63
63
61
57
51
45
40
37
35
35
35
35
37
40
42
45

Pressure (mb)

1012
1013
1013
1013
1013
1013
1013
1013
1013
1014
1015
1015
1015
1016
1016
1015
1015
1014
1014
1013
1014
1014
1015
1015

Ozone (du)

300
301
300
300
299
298
298
299
300
303
306
308
307
305
304
304
301
301
301
300
301
301
301
301

Sunday 6

Waning Crescent 16%

02:40

17:36

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

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)

88
68
49
29
32
37
45
46
50
54
61
65
68
65
61
58
56
51
46
44
43
41
42
43

Low Clouds (% Sky Obscured)

80
64
44
18
16
15
13
16
30
38
38
38
36
31
25
18
13
9
7
7
8
10
15
22

Medium Clouds (% Sky Obscured)

22
14
7
0
6
12
18
25
31
37
40
41
41
35
33
28
28
29
32
30
29
27
26
26

High Clouds (% Sky Obscured)

6
4
2
0
1
1
2
1
1
1
1
1
2
4
8
12
6
2
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 (%)

1
1
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
7
7
6
5
5
4
4
4
4
4
4
5
6
6
5
5
5
5
5
4
4
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
25
24
24
24
21
21
22
22
21
21
23
23
23
24
24
25
30
29
29
29
30
29
23

Dew Point (°C)

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

Relative Humidity (%)

49
54
59
65
73
75
77
81
78
77
76
64
53
44
39
35
30
29
28
27
30
35
39
47

Pressure (mb)

1016
1016
1017
1017
1017
1017
1018
1018
1018
1019
1020
1020
1020
1020
1020
1019
1019
1018
1018
1018
1018
1018
1019
1019

Ozone (du)

302
302
302
303
303
304
305
305
307
308
309
308
308
307
307
307
307
307
306
306
306
306
307
306

Monday 7

Waning Crescent 8%

03:54

18:13

22 OK
23 OK
00 OK
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 OK

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)

41
43
43
45
55
65
75
68
64
61
69
77
82
80
78
76
77
78
78
65
53
41

Low Clouds (% Sky Obscured)

27
19
12
4
2
1
0
4
9
16
17
21
23
26
26
26
24
24
20
15
8
1

Medium Clouds (% Sky Obscured)

25
27
29
32
36
38
45
48
44
43
45
46
44
38
34
29
39
47
55
37
18
1

High Clouds (% Sky Obscured)

1
4
8
14
29
43
54
39
22
5
25
46
64
61
59
58
53
47
39
40
40
41

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
21
21
21
20
20
19
19
19
20
20
22
24
26
27
29
30
30
30
31
29
27

Feels Like (°C)

24
24
24
24
23
21
21
21
21
21
21
24
24
25
26
27
27
33
32
31
31
31

Dew Point (°C)

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

Relative Humidity (%)

55
67
70
75
80
81
82
84
81
80
79
69
60
53
47
41
36
36
35
35
39
42

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1022
1022
1022
1021
1021
1020
1020
1019
1019
1019
1019

Ozone (du)

305
305
303
301
300
298
297
296
297
297
298
298
297
297
297
297
298
297
296
295
295
294

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

Generated: 01/09/26 22:45:37. Forecast: 01/09/26 to 07/09/26. Timezone: UTC-4.00