Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 10

Waning Crescent 18%

02:37

16:49

17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK
23 Good
00 Good
01 Good
02 OK
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

Sun - Rise: 05:43, Set: 20:32, Transit: 13:08. Moon - Rise: 02:37, Set: 16:49. Civil Dark: 21:03 - 05:12. Nautical Dark: 21:43 - 04:32. Astro Dark: 22:28 - 03:47

Total Clouds (% Sky Obscured)

85
88
90
100
25
22
5
5
5
32
18
82
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

42
27
28
0
0
0
0
0
5
6
0
0
0
0
28
16
0
0
0
36
9
37
68
50

Medium Clouds (% Sky Obscured)

71
88
0
0
0
0
0
0
0
0
0
1
7
10
89
10
5
1
1
4
5
12
7
1

High Clouds (% Sky Obscured)

85
88
84
100
25
22
1
2
2
32
18
76
100
100
100
100
100
100
100
100
100
100
100
99

ISS Passover

Visibility (miles)

9
3
8
8
9
9
9
9
9
9
9
9
9
8
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

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

Precipitation Probability (%)

95
95
48
25
12
23
7
3
1
2
4
2
34
14
4
4
2
0
1
37
13
22
15
36

Precipitation Amount (mm)

3.1
1.1
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0

Wind Speed/Direction (mph)

10
6
3
5
4
4
4
3
3
3
4
4
4
3
3
3
4
5
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

31
27
26
25
25
24
23
23
23
23
22
22
22
22
23
25
26
29
31
33
33
34
34
35

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
90
98
97
95
97
98
97
98
97
96
95
96
95
95
92
82
64
55
48
45
42
40
38

Pressure (mb)

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

Ozone (du)

304
301
304
305
305
309
313
314
313
313
312
312
313
312
311
311
312
310
310
309
308
308
308
311

Thursday 11

Waning Crescent 10%

03:10

No Set

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 OK
07 OK
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:43, Set: 20:32, Transit: 13:08. Moon - Rise: 03:10, Set: No Set. Civil Dark: 21:04 - 05:12. Nautical Dark: 21:44 - 04:32. Astro Dark: 22:29 - 03:47

Total Clouds (% Sky Obscured)

99
100
45
33
100
57
99
76
57
34
32
36
53
35
38
51
55
50
44
84
52
33
48
44

Low Clouds (% Sky Obscured)

38
5
5
4
4
6
21
22
7
0
0
0
0
0
0
0
0
0
11
34
43
31
36
0

Medium Clouds (% Sky Obscured)

3
90
45
33
85
57
59
76
57
34
32
7
10
35
38
49
55
29
18
59
28
2
6
44

High Clouds (% Sky Obscured)

98
100
45
33
100
57
99
69
51
34
32
36
53
35
37
30
27
40
37
53
40
14
40
9

ISS Passover

Visibility (miles)

9
4
3
4
9
9
9
9
9
9
9
8
9
9
9
9
9
9
9
9
9
9
9
8

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

Precipitation Probability (%)

89
95
95
87
10
29
1
2
13
9
36
35
10
4
4
0
0
0
0
0
0
2
48
94

Precipitation Amount (mm)

0.5
1.2
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.8

Wind Speed/Direction (mph)

5
14
8
7
3
6
5
4
3
3
3
3
3
3
3
3
4
4
6
7
8
8
7
6

Chance of Frost

Temperature (°C)

35
32
27
26
25
24
24
24
24
24
23
23
22
22
23
25
28
29
32
34
35
36
36
35

Feels Like (°C)

36
31
27
26
28
25
25
26
26
25
25
25
24
24
25
28
31
32
34
36
36
37
39
37

Dew Point (°C)

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

Relative Humidity (%)

38
51
94
97
97
95
95
97
94
92
95
98
98
96
97
91
77
70
49
43
40
39
34
46

Pressure (mb)

1008
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1008
1007
1006

Ozone (du)

314
311
310
309
314
314
315
315
315
313
312
312
312
312
313
312
312
311
313
315
316
318
317
313

Friday 12

Waning Crescent 4%

03:51

18:06

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

Sun - Rise: 05:43, Set: 20:33, Transit: 13:08. Moon - Rise: 03:51, Set: 18:06. Civil Dark: 21:04 - 05:12. Nautical Dark: 21:44 - 04:32. Astro Dark: 22:29 - 03:47

Total Clouds (% Sky Obscured)

69
100
93
98
100
100
97
10
45
58
42
40
0
0
0
0
0
0
26
25
25
24
24
23

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
29
40
40
0
0
0
0
0
0
26
25
24
23
23
23

Medium Clouds (% Sky Obscured)

44
54
38
44
5
0
0
0
35
36
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

40
100
88
96
100
100
97
10
20
20
14
1
0
0
0
0
0
0
0
0
0
1
1
0

ISS Passover

Visibility (miles)

2
7
6
8
4
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
Moderate Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
77
61
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

1.7
3.6
0.9
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

30
29
27
26
25
25
24
23
22
22
20
19
18
18
19
21
24
26
27
29
30
30
31
31

Feels Like (°C)

33
33
30
30
29
28
27
25
24
22
21
19
20
20
21
24
25
26
28
30
30
31
32
32

Dew Point (°C)

26
27
26
26
25
24
24
23
22
21
19
18
17
16
17
18
16
15
14
14
13
13
12
12

Relative Humidity (%)

76
90
95
98
98
97
98
97
96
94
93
93
92
92
90
81
59
50
44
41
36
34
32
31

Pressure (mb)

1007
1007
1008
1008
1010
1011
1011
1012
1012
1012
1012
1012
1013
1014
1014
1015
1015
1015
1015
1015
1015
1014
1013
1013

Ozone (du)

314
308
306
310
310
313
315
314
313
313
313
315
318
318
318
318
319
317
318
320
319
319
320
320

Saturday 13

Waning Crescent 1%

04:43

19:25

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

Sun - Rise: 05:43, Set: 20:33, Transit: 13:09. Moon - Rise: 04:43, Set: 19:25. Civil Dark: 21:05 - 05:12. Nautical Dark: 21:45 - 04:32. Astro Dark: 22:30 - 03:47

Total Clouds (% Sky Obscured)

45
69
92
81
80
68
68
66
66
43
26
10
34
59
83
90
92
87
71
100
100
100
100
70

Low Clouds (% Sky Obscured)

15
7
0
0
0
0
3
5
8
5
3
0
13
26
39
44
49
54
52
48
46
48
48
48

Medium Clouds (% Sky Obscured)

0
0
0
1
3
4
16
41
60
29
26
10
33
45
72
55
40
35
45
61
79
72
62
32

High Clouds (% Sky Obscured)

25
54
80
63
80
67
50
26
6
7
21
10
27
27
39
66
78
74
31
100
100
100
100
47

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
18
16
5
68
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.5
1.5
1.8
1.8

Wind Speed/Direction (mph)

4
2
2
3
3
3
4
4
4
5
5
4
5
5
5
6
7
9
10
10
10
9
10
10

Chance of Frost

Temperature (°C)

31
31
29
26
24
23
22
22
21
21
20
20
20
20
21
23
25
27
29
31
31
32
32
32

Feels Like (°C)

33
34
32
29
27
24
23
22
22
21
22
20
20
20
22
23
26
29
31
34
31
31
31
31

Dew Point (°C)

13
14
19
19
17
17
16
17
17
17
16
15
14
15
17
18
20
21
20
20
18
14
13
14

Relative Humidity (%)

31
34
53
64
63
66
68
72
75
77
79
72
67
70
75
72
73
67
58
51
44
34
32
33

Pressure (mb)

1012
1012
1012
1012
1013
1013
1013
1013
1013
1012
1012
1012
1011
1011
1011
1011
1011
1010
1009
1009
1008
1007
1007
1006

Ozone (du)

319
320
319
320
320
319
318
315
315
314
316
316
317
317
317
317
316
317
316
316
317
317
316
316

Sunday 14

New Moon 1%

05:48

20:40

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
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 OK

Sun - Rise: 05:44, Set: 20:34, Transit: 13:09. Moon - Rise: 05:48, Set: 20:40. Civil Dark: 21:05 - 05:12. Nautical Dark: 21:45 - 04:32. Astro Dark: 22:31 - 03:46

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
94
90
87
79
38
66
53
53
51
66
82
97
97
95
92
77
61
46

Low Clouds (% Sky Obscured)

42
40
36
34
32
33
29
28
28
18
9
0
1
2
4
2
1
0
9
17
26
19
11
4

Medium Clouds (% Sky Obscured)

36
32
23
36
40
46
31
39
42
41
38
28
28
38
42
33
31
23
14
13
13
21
33
45

High Clouds (% Sky Obscured)

100
74
100
63
58
100
92
87
75
50
16
40
25
20
25
45
65
88
84
80
72
58
49
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

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

Precipitation Probability (%)

95
95
95
87
75
91
75
15
2
0
1
0
0
0
0
0
0
0
0
0
0
1
1
1

Precipitation Amount (mm)

1.6
1.2
0.7
0.4
0.3
0.9
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
6
5
7
6
3
5
6
8
8
7
6
5
5
4
5
5
5
6
5
4
4
3
3

Chance of Frost

Temperature (°C)

32
30
27
25
24
24
23
22
22
22
21
20
19
19
19
20
22
24
25
27
28
29
28
28

Feels Like (°C)

32
32
29
27
27
27
25
24
23
23
21
22
19
19
20
21
21
22
22
23
23
24
31
30

Dew Point (°C)

11
17
18
21
23
23
22
22
21
21
20
19
18
18
18
17
15
13
11
12
13
14
15
16

Relative Humidity (%)

28
44
57
77
92
95
92
96
95
95
96
95
95
95
91
82
65
50
40
39
39
38
43
49

Pressure (mb)

1006
1006
1006
1007
1008
1008
1009
1009
1010
1010
1010
1011
1011
1012
1012
1013
1013
1013
1013
1013
1013
1012
1012
1012

Ozone (du)

315
313
313
314
313
311
311
312
312
313
313
314
313
314
315
316
317
318
319
317
315
313
311
309

Monday 15

Waxing Crescent 4%

07:02

21:44

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
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:44, Set: 20:34, Transit: 13:09. Moon - Rise: 07:02, Set: 21:44. Civil Dark: 21:06 - 05:12. Nautical Dark: 21:45 - 04:32. Astro Dark: 22:31 - 03:46

Total Clouds (% Sky Obscured)

64
86
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

3
1
0
0
0
0
5
10
15
20
24
28
43
58
73
71
68
69
81
91
98
99
99
100

Medium Clouds (% Sky Obscured)

56
74
89
88
89
92
94
96
100
100
99
98
99
99
100
96
93
89
93
97
100
95
95
95

High Clouds (% Sky Obscured)

53
78
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
81
55
33
22
11
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

10
21
29
46
54
60
60
58
59
52
46
44
79
95
95
95
95
95
95
95
90
95
95
95

Precipitation Amount (mm)

0
0
0
0
0.2
0.3
0.3
0.3
0.3
0.2
0
0
0.5
0.8
1.2
1.5
1.5
1.8
1.3
1
0.6
0.8
1.1
1.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

29
30
29
29
22
21
21
21
20
19
18
18
18
18
18
18
18
19
19
19
19
19
20
20

Dew Point (°C)

17
17
17
18
18
18
18
18
18
18
17
17
17
17
17
17
18
18
18
18
18
18
18
18

Relative Humidity (%)

55
60
65
73
79
88
96
98
98
98
96
98
98
98
98
98
98
98
98
98
98
98
98
98

Pressure (mb)

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

Ozone (du)

307
305
303
301
301
301
300
299
299
298
298
297
297
297
298
299
298
298
297
297
296
296
296
296

Tuesday 16

Waxing Crescent 11%

08:20

22:36

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
11 Bad
12 Bad
13 Bad

Sun - Rise: 05:44, Set: 20:34, Transit: 13:09. Moon - Rise: 08:20, Set: 22:36. Civil Dark: 21:06 - 05:12. Nautical Dark: 21:46 - 04:32. Astro Dark: 22:31 - 03:47

Total Clouds (% Sky Obscured)

98
96
96
94
93
91
89
89
89
87
70
66
67
63
61
53
56
58
67
72
79

Low Clouds (% Sky Obscured)

95
89
84
72
61
51
43
34
25
30
34
42
44
45
45
48
51
54
47
41
37

Medium Clouds (% Sky Obscured)

96
95
94
89
85
75
74
66
66
53
49
48
45
38
38
28
30
23
36
47
63

High Clouds (% Sky Obscured)

1
26
37
36
31
15
0
0
0
4
7
11
7
4
0
0
0
5
14
13
13

ISS Passover

Visibility (miles)

3
5
7
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

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

Precipitation Probability (%)

95
77
41
34
25
9
11
9
3
4
3
0
0
0
0
0
0
0
4
7
8

Precipitation Amount (mm)

0.8
0.5
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
3
2
2
2
2
3
2
2
2
2
2
2
2
4
5
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

18
18
18
18
18
18
18
18
18
17
17
17
17
17
18
18
17
17
16
17
18

Relative Humidity (%)

98
98
96
98
96
98
96
98
98
98
98
98
98
96
95
93
80
68
60
59
60

Pressure (mb)

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

Ozone (du)

296
297
298
300
300
301
302
303
303
304
304
305
306
306
306
306
306
306
305
305
304

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

Generated: 10/06/26 17:01:21. Forecast: 10/06/26 to 16/06/26. Timezone: UTC-4.00