Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 4

Waning Gibbous 75%

23:30

No Set

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

Sun - Rise: 06:05, Set: 20:35, Transit: 13:20. Moon - Rise: 23:30, Set: No Set. Civil Dark: 21:04 - 05:35. Nautical Dark: 21:41 - 04:58. Astro Dark: 22:22 - 04:18

Total Clouds (% Sky Obscured)

80
85
88
91
100
88
2
2
1
2
40
96
100
55
58
53
39
37
42
47
30
25
30
30

Low Clouds (% Sky Obscured)

0
0
10
9
8
4
0
0
0
0
1
0
0
0
0
0
0
1
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
5
8
10
0
0
0
0

High Clouds (% Sky Obscured)

80
85
88
91
100
85
2
1
1
1
40
96
100
53
54
49
39
25
25
25
25
25
20
20

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

Chance of Frost

Temperature (°C)

32
35
37
38
38
38
38
37
36
34
32
30
29
28
27
26
25
24
24
24
24
26
28
30

Feels Like (°C)

34
36
38
38
38
38
37
38
38
36
34
31
29
28
27
26
25
26
26
26
26
28
30
32

Dew Point (°C)

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

Relative Humidity (%)

44
38
35
31
28
26
25
25
29
36
40
47
54
57
59
63
67
71
74
77
78
75
66
59

Pressure (mb)

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

Ozone (du)

321
321
320
319
319
318
319
317
316
314
315
315
314
313
312
310
311
311
312
313
312
312
312
312

Sunday 5

Waning Gibbous 65%

23:55

11:20

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

Sun - Rise: 06:06, Set: 20:34, Transit: 13:20. Moon - Rise: 23:55, Set: 11:20. Civil Dark: 21:04 - 05:36. Nautical Dark: 21:41 - 04:59. Astro Dark: 22:22 - 04:19

Total Clouds (% Sky Obscured)

35
39
27
28
18
13
0
20
50
55
55
60
33
57
55
24
46
49
66
26
42
52
98
76

Low Clouds (% Sky Obscured)

0
5
19
17
11
13
0
20
50
55
34
24
0
0
0
1
5
5
5
5
16
9
14
19

Medium Clouds (% Sky Obscured)

2
4
0
0
0
0
0
3
50
55
55
60
33
57
55
5
29
11
3
3
3
3
6
45

High Clouds (% Sky Obscured)

30
30
1
1
1
0
0
0
0
0
0
0
0
0
1
14
15
28
33
10
4
34
93
50

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
9
9
9
9
9
7
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
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
2
28
49
16
4
0
5
29
15
32
12
0
0
0
0
0
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

32
34
36
37
37
37
37
37
35
32
30
29
28
27
26
25
24
24
23
23
24
25
27
29

Feels Like (°C)

34
36
37
39
39
38
38
38
37
35
31
30
29
30
29
27
28
27
26
26
28
29
30
31

Dew Point (°C)

21
20
20
17
16
15
15
15
17
21
22
20
20
21
20
21
21
21
20
20
21
21
21
20

Relative Humidity (%)

52
45
39
32
28
26
26
27
33
49
60
59
61
68
69
75
82
84
83
84
83
77
68
59

Pressure (mb)

1014
1014
1013
1013
1012
1011
1010
1010
1010
1011
1011
1012
1012
1012
1012
1013
1013
1013
1012
1013
1013
1014
1014
1014

Ozone (du)

313
315
317
319
317
317
318
318
316
314
315
316
317
315
315
314
313
312
313
316
316
315
317
316

Monday 6

Waning Gibbous 54%

00:20

12:22

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:06, Set: 20:34, Transit: 13:20. Moon - Rise: 00:20, Set: 12:22. Civil Dark: 21:04 - 05:36. Nautical Dark: 21:41 - 05:00. Astro Dark: 22:21 - 04:19

Total Clouds (% Sky Obscured)

80
100
100
91
92
61
96
100
100
100
100
100
100
96
96
96
98
99
99
87
86
87
85
83

Low Clouds (% Sky Obscured)

22
29
36
7
14
17
74
64
74
58
39
9
37
19
15
91
43
12
11
10
14
11
9
15

Medium Clouds (% Sky Obscured)

66
66
89
43
46
5
17
3
8
37
41
84
71
70
51
77
60
58
58
21
44
57
61
71

High Clouds (% Sky Obscured)

55
100
100
57
60
61
88
100
100
100
100
100
100
75
74
50
73
90
68
46
21
45
35
35

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
9
3
5
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
3
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
Light Rain
Light Rain
None
Moderate Rain
Ice pellet
None
Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
14
27
27
15
28
84
92
77
95
95
91
95
69
38
41
15
0
0
0
1
16
21
24

Precipitation Amount (mm)

0
0
0
0
0
0
0.4
0.4
0
2.8
1
0
0.8
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
6
6
5
4
5
4
6
3
12
8
4
5
6
3
4
4
3
3
3
4
4
4

Chance of Frost

Temperature (°C)

31
32
33
33
33
34
34
31
30
29
25
25
24
24
24
24
24
23
23
23
24
25
26
27

Feels Like (°C)

32
33
34
34
35
36
37
34
31
31
26
25
26
25
25
27
26
26
26
27
27
28
29
30

Dew Point (°C)

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

Relative Humidity (%)

54
53
49
44
40
37
36
43
44
50
92
83
82
91
92
92
92
94
95
95
92
88
79
74

Pressure (mb)

1014
1014
1013
1013
1012
1011
1011
1011
1011
1011
1013
1013
1014
1014
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014

Ozone (du)

315
315
318
318
318
318
316
313
313
310
310
310
310
310
311
310
310
311
311
311
312
312
312
311

Tuesday 7

Third Quarter 43%

00:48

13:26

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:07, Set: 20:34, Transit: 13:20. Moon - Rise: 00:48, Set: 13:26. Civil Dark: 21:04 - 05:37. Nautical Dark: 21:40 - 05:01. Astro Dark: 22:21 - 04:20

Total Clouds (% Sky Obscured)

80
73
77
66
66
43
41
54
100
100
100
100
97
93
91
82
91
90
90
93
95
94
94
91

Low Clouds (% Sky Obscured)

17
18
47
46
9
5
6
6
45
43
61
32
19
16
45
45
43
73
82
93
95
93
82
72

Medium Clouds (% Sky Obscured)

66
52
55
32
49
23
26
42
93
86
80
74
58
67
62
41
30
24
8
28
6
14
33
39

High Clouds (% Sky Obscured)

22
9
9
5
3
7
16
30
100
100
100
100
83
27
22
10
55
60
45
60
9
7
38
31

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
1
9
5
9
9
4
9
9
9
9
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

21
18
15
12
13
11
27
63
95
95
95
95
78
75
72
64
46
13
9
21
10
11
8
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.6
2.2
0.4
0.7
0.4
0.4
0.5
0.5
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
4
4
4
6
4
5
5
5
5
2
1
3
3
5
6
7
6
6
7
7
7

Chance of Frost

Temperature (°C)

27
28
29
30
32
32
33
32
31
29
25
25
24
24
24
24
23
23
22
22
22
22
23
24

Feels Like (°C)

30
31
32
32
35
34
35
35
34
31
28
27
28
28
28
28
26
25
23
24
24
24
24
26

Dew Point (°C)

23
24
23
23
21
21
20
20
20
23
25
24
24
24
23
23
22
22
21
21
21
21
21
21

Relative Humidity (%)

77
77
68
68
52
50
48
50
54
71
97
95
97
97
95
95
95
97
94
94
92
91
88
80

Pressure (mb)

1015
1014
1014
1014
1013
1013
1012
1013
1013
1013
1015
1015
1016
1015
1016
1015
1015
1015
1016
1016
1017
1017
1018
1017

Ozone (du)

312
313
313
313
313
310
310
310
308
309
310
311
311
310
310
310
309
309
310
311
311
310
310
311

Wednesday 8

Waning Crescent 31%

01:19

14:33

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

Sun - Rise: 06:07, Set: 20:34, Transit: 13:20. Moon - Rise: 01:19, Set: 14:33. Civil Dark: 21:03 - 05:38. Nautical Dark: 21:40 - 05:01. Astro Dark: 22:20 - 04:21

Total Clouds (% Sky Obscured)

80
79
77
70
74
71
42
64
21
57
19
21
23
27
37
55
45
39
44
45
47
47
50
53

Low Clouds (% Sky Obscured)

58
45
36
37
39
38
32
22
17
57
13
7
5
2
2
16
20
22
31
36
42
45
50
53

Medium Clouds (% Sky Obscured)

35
28
24
20
14
12
7
3
0
0
0
0
6
12
18
32
30
27
20
19
16
15
12
12

High Clouds (% Sky Obscured)

7
5
22
6
4
43
8
41
4
1
1
2
2
5
13
55
45
39
44
45
30
20
20
15

ISS Passover

Visibility (miles)

9
9
8
9
8
7
8
9
9
8
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
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

15
21
40
50
51
44
38
34
35
35
25
17
1
0
0
2
3
1
5
5
0
33
46
55

Precipitation Amount (mm)

0
0
0
0.4
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

27
30
30
31
31
32
33
33
32
32
29
30
29
29
27
27
27
27
27
27
27
27
29
30

Dew Point (°C)

20
20
20
21
21
23
23
24
23
24
24
24
23
23
22
22
22
22
22
22
22
22
22
21

Relative Humidity (%)

70
64
63
62
61
66
65
70
71
78
87
92
94
94
95
95
95
97
97
94
91
89
78
68

Pressure (mb)

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

Ozone (du)

312
312
313
312
313
314
313
313
313
314
313
314
314
315
315
314
314
314
314
314
315
315
315
315

Thursday 9

Waning Crescent 21%

01:57

15:45

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

Sun - Rise: 06:08, Set: 20:33, Transit: 13:20. Moon - Rise: 01:57, Set: 15:45. Civil Dark: 21:03 - 05:38. Nautical Dark: 21:39 - 05:02. Astro Dark: 22:20 - 04:22

Total Clouds (% Sky Obscured)

45
37
38
49
59
68
78
83
88
92
95
99
88
76
65
56
47
32
28
24
19
20
20
21

Low Clouds (% Sky Obscured)

45
37
38
49
59
68
62
55
48
48
46
43
37
32
28
27
28
29
24
19
13
18
20
21

Medium Clouds (% Sky Obscured)

10
10
13
9
6
2
11
21
33
30
27
24
16
9
2
2
1
1
1
0
0
0
0
0

High Clouds (% Sky Obscured)

16
21
21
36
41
50
59
64
78
82
86
98
82
69
64
56
43
28
23
18
14
14
12
12

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
6
4
6
8
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

46
38
32
31
28
22
22
21
22
41
59
77
68
62
62
56
40
14
10
5
0
1
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.7
0.4
0.3
0.2
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

31
32
32
34
41
39
37
37
37
37
31
31
32
31
29
29
26
27
27
27
27
27
31
32

Dew Point (°C)

21
20
19
19
19
18
18
19
20
21
22
23
24
24
23
23
23
23
23
23
24
24
23
23

Relative Humidity (%)

60
52
46
41
41
40
39
44
50
56
66
77
90
91
92
92
94
95
95
92
90
87
74
65

Pressure (mb)

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

Ozone (du)

315
315
315
314
314
315
315
314
313
312
310
308
306
305
304
303
303
303
304
304
304
304
303
303

Friday 10

Waning Crescent 12%

02:44

16:59

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

Sun - Rise: 06:08, Set: 20:33, Transit: 13:20. Moon - Rise: 02:44, Set: 16:59. Civil Dark: 21:02 - 05:39. Nautical Dark: 21:39 - 05:03. Astro Dark: 22:19 - 04:23

Total Clouds (% Sky Obscured)

20
20
21
33
43
53
56
60
67
71
75
80
61
41
20
17
14
14
18
21
23

Low Clouds (% Sky Obscured)

20
20
21
23
27
29
29
13
5
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

3
5
7
15
25
32
30
28
26
20
15
5
5
4
4
3
2
0
2
3
7

High Clouds (% Sky Obscured)

8
5
2
8
14
19
24
29
34
50
62
74
57
40
20
17
14
13
11
8
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

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
1
11
16
15
33
38
36
28
21
4
6
8
9
16
15
4

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)

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

Chance of Frost

Temperature (°C)

32
33
35
36
36
37
37
35
33
31
30
29
27
27
26
26
25
25
25
25
26

Feels Like (°C)

32
33
33
34
42
41
39
40
41
41
29
30
30
29
29
28
28
29
29
29
28

Dew Point (°C)

22
20
19
18
17
18
18
20
22
24
24
24
23
23
23
22
22
22
22
22
22

Relative Humidity (%)

55
47
39
33
32
32
32
40
52
66
69
73
77
78
81
82
83
83
83
80
77

Pressure (mb)

1014
1013
1013
1012
1012
1011
1010
1011
1011
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014

Ozone (du)

302
302
302
302
302
302
302
301
301
300
300
299
299
298
297
297
297
297
297
298
298

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

Generated: 04/07/26 11:22:16. Forecast: 04/07/26 to 10/07/26. Timezone: UTC-4.00