Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 29

Full Moon 99%

20:51

05:02

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 OK
22 OK
23 OK

Sun - Rise: 05:47, Set: 20:36, Transit: 13:12. Moon - Rise: 20:51, Set: 05:02. Civil Dark: 21:08 - 05:16. Nautical Dark: 21:47 - 04:36. Astro Dark: 22:33 - 03:51

Total Clouds (% Sky Obscured)

89
76
100
82
81
94
96
92
96
83
91
83
82
92
87
83
82
68
64
44
21
22
33
44

Low Clouds (% Sky Obscured)

66
51
50
45
50
61
61
62
62
54
63
55
61
62
56
47
47
32
23
0
0
0
0
0

Medium Clouds (% Sky Obscured)

17
8
16
7
22
25
27
33
30
22
30
34
34
31
30
24
19
16
16
4
12
22
33
44

High Clouds (% Sky Obscured)

35
38
60
74
61
83
87
75
91
56
73
43
25
37
33
14
20
37
64
44
17
5
4
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
2
0
3
3
7
3
2
1
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 (%)

2
2
0
0
1
0
0
0
5
14
25
26
29
20
14
6
2
1
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
2
3
3
3
3
3
5
5
5
5
5
5
4
4
3
2
2
3
4
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
26
25
24
24
24
23
24
25
26
27
28
29
30
30
31
31
33
33
32
30
29
28
28

Dew Point (°C)

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

Relative Humidity (%)

97
98
98
98
98
100
98
96
91
79
68
61
55
52
53
52
54
56
53
61
72
82
84
84

Pressure (mb)

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

Ozone (du)

315
313
311
309
307
306
306
308
310
308
306
307
307
307
309
310
310
309
309
309
309
309
309
309

Tuesday 30

Waning Gibbous 100%

21:32

05:59

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

Sun - Rise: 05:48, Set: 20:36, Transit: 13:12. Moon - Rise: 21:32, Set: 05:59. Civil Dark: 21:08 - 05:16. Nautical Dark: 21:47 - 04:37. Astro Dark: 22:32 - 03:51

Total Clouds (% Sky Obscured)

39
41
37
50
26
27
70
86
79
52
70
69
33
76
27
48
51
56
16
70
56
7
6
19

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
8
0
0
0
0
0
0
10
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

39
41
37
32
20
18
23
27
25
14
14
31
33
36
5
0
0
0
0
0
0
1
2
19

High Clouds (% Sky Obscured)

4
3
1
45
10
15
70
80
79
47
70
58
9
69
23
48
51
56
16
70
56
4
4
8

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
8
4
9

Fog (%)

0
0
0
0
0
0
2
3
0
0
1
1
1
1
1
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
Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
69
52
18
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
0
0
0

Wind Speed/Direction (mph)

3
3
3
3
3
3
3
2
3
4
5
5
6
6
6
7
8
8
8
7
5
5
6
6

Chance of Frost

Temperature (°C)

23
23
23
22
22
21
21
22
23
24
26
28
29
30
32
32
33
33
33
32
30
28
27
26

Feels Like (°C)

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

Dew Point (°C)

21
21
21
21
20
20
20
20
18
17
15
14
14
13
14
14
14
15
16
20
21
25
25
24

Relative Humidity (%)

85
88
88
91
91
94
94
87
74
62
51
44
38
35
33
32
32
33
37
48
60
86
90
88

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1020
1019
1018
1018
1017
1017
1017
1017
1017
1018
1018

Ozone (du)

308
307
306
305
306
306
307
308
309
308
308
309
309
310
310
310
310
309
310
311
312
311
311
311

Wednesday 1

Waning Gibbous 99%

22:07

07:00

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

Sun - Rise: 05:48, Set: 20:36, Transit: 13:12. Moon - Rise: 22:07, Set: 07:00. Civil Dark: 21:07 - 05:17. Nautical Dark: 21:47 - 04:37. Astro Dark: 22:32 - 03:52

Total Clouds (% Sky Obscured)

36
36
57
77
77
69
34
33
27
20
17
18
21
14
13
40
28
25
17
7
34
19
4
6

Low Clouds (% Sky Obscured)

0
14
0
5
0
0
34
33
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

36
36
41
43
35
22
22
23
23
20
17
18
21
13
7
18
20
14
10
7
15
19
4
6

High Clouds (% Sky Obscured)

12
4
4
3
0
1
4
3
0
0
0
0
0
3
2
0
0
4
4
4
3
3
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 (%)

13
5
8
11
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)

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

Chance of Frost

Temperature (°C)

24
24
23
23
23
23
23
23
24
26
27
29
32
34
35
36
37
37
37
36
33
32
30
29

Feels Like (°C)

26
25
25
24
23
23
23
25
26
28
30
34
37
39
41
42
41
42
40
41
38
36
35
33

Dew Point (°C)

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

Relative Humidity (%)

85
84
81
78
73
71
68
74
65
58
52
49
45
41
37
34
31
30
31
46
64
67
70
72

Pressure (mb)

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

Ozone (du)

310
309
309
310
311
312
312
312
311
311
309
308
308
307
308
308
308
309
309
309
308
307
306
305

Thursday 2

Waning Gibbous 95%

22:36

08:03

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

Sun - Rise: 05:49, Set: 20:36, Transit: 13:12. Moon - Rise: 22:36, Set: 08:03. Civil Dark: 21:07 - 05:17. Nautical Dark: 21:47 - 04:38. Astro Dark: 22:32 - 03:53

Total Clouds (% Sky Obscured)

10
10
8
4
0
1
3
3
3
2
1
1
1
0
0
0
0
0
0
0
0
0
0
0

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)

10
10
8
4
0
1
3
3
3
2
1
1
1
0
0
0
0
0
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
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
6
5
5
4
4
3
4
3
3
3
3
2
2
2
2
3
2
2
2
3
4
5

Chance of Frost

Temperature (°C)

29
28
27
27
26
26
26
26
27
29
31
33
35
37
38
39
39
39
38
37
35
33
31
30

Feels Like (°C)

32
31
31
31
30
30
30
32
33
35
36
38
40
42
43
43
43
43
42
42
40
37
36
35

Dew Point (°C)

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

Relative Humidity (%)

68
65
67
71
76
78
81
78
67
58
48
40
36
32
29
27
26
25
27
40
51
58
66
69

Pressure (mb)

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

Ozone (du)

306
306
305
305
304
304
304
305
306
307
307
306
307
306
307
306
306
306
304
305
305
305
305
303

Friday 3

Waning Gibbous 90%

23:02

09:06

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

Sun - Rise: 05:49, Set: 20:36, Transit: 13:12. Moon - Rise: 23:02, Set: 09:06. Civil Dark: 21:07 - 05:18. Nautical Dark: 21:46 - 04:38. Astro Dark: 22:31 - 03:54

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
12
4
3
16
6
5
3
12
26
40
55
59
77
75

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
0
0
0
0
0
2
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
3
12
26
34
44
48
55
41

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
9
2
2
13
3
4
1
6
17
30
34
51
66
67

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
2
49
65
72
63
53
38
29

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

29
29
28
27
27
26
26
27
28
30
32
34
36
38
40
41
41
41
38
36
33
31
30
29

Feels Like (°C)

34
33
32
31
31
30
30
31
33
35
37
38
41
44
44
45
45
45
48
52
55
31
31
32

Dew Point (°C)

23
23
22
22
22
21
21
22
20
19
18
18
17
18
18
18
17
16
21
26
31
30
29
28

Relative Humidity (%)

70
70
68
71
74
75
74
74
62
52
44
38
33
30
27
26
24
23
36
57
89
90
93
95

Pressure (mb)

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

Ozone (du)

304
305
305
304
304
305
304
305
306
305
304
304
304
304
303
303
303
303
302
301
300
299
299
299

Saturday 4

Waning Gibbous 83%

23:25

10:09

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

Sun - Rise: 05:50, Set: 20:35, Transit: 13:13. Moon - Rise: 23:25, Set: 10:09. Civil Dark: 21:07 - 05:18. Nautical Dark: 21:46 - 04:39. Astro Dark: 22:31 - 03:54

Total Clouds (% Sky Obscured)

73
66
68
70
70
71
75
77
62
51
39
27
15
3
16
32
47
52
51
50
66
86
99
99

Low Clouds (% Sky Obscured)

1
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)

24
12
12
13
13
17
21
32
33
41
39
25
12
0
7
13
20
15
10
7
32
58
81
65

High Clouds (% Sky Obscured)

62
50
53
51
54
58
62
66
48
34
23
17
10
3
12
23
33
52
51
50
66
86
90
97

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
8
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

21
13
19
22
25
20
14
0
0
0
0
4
7
9
25
29
24
32
37
49
68
78
80
62

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
3
3
3
3
3
3
3
2
2
2
2
3
4
4
2
3
6
7
9
11
8
6
6

Chance of Frost

Temperature (°C)

28
27
27
27
26
26
27
28
28
30
32
34
36
38
40
39
38
38
36
34
31
30
28
27

Feels Like (°C)

31
30
29
29
29
29
28
28
27
33
33
33
35
36
38
46
43
41
43
45
47
32
31
31

Dew Point (°C)

27
26
25
25
25
25
25
25
25
24
22
20
20
19
19
18
17
15
18
21
24
25
26
26

Relative Humidity (%)

92
90
87
88
90
91
90
86
83
68
55
45
39
34
30
29
27
26
36
48
66
74
85
94

Pressure (mb)

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

Ozone (du)

299
299
299
300
300
300
301
301
302
302
302
302
303
303
304
304
304
304
304
304
304
305
305
306

Sunday 5

Waning Gibbous 75%

23:48

11:11

Sun - Rise: 05:50, Set: 20:35, Transit: 13:13. Moon - Rise: 23:48, Set: 11:11. Civil Dark: 21:07 - 05:19. Nautical Dark: 21:46 - 04:40. Astro Dark: 22:30 - 03:55

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 Friendship Acres, Charles County, United States of America (38.44,-77.13)

Generated: 29/06/26 00:17:02. Forecast: 29/06/26 to 05/07/26. Timezone: UTC-4.00