Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 1

Waning Gibbous 87%

21:53

09:05

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:12, Set: 20:18, Transit: 13:14. Moon - Rise: 21:53, Set: 09:05. Civil Dark: 20:47 - 05:43. Nautical Dark: 21:23 - 05:07. Astro Dark: 22:02 - 04:28

Total Clouds (% Sky Obscured)

54
64
70
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)

0
0
4
0
0
0
0
6
0
0
0
0
36
53
52
67
53
43
10
0
0
0
0
0

Medium Clouds (% Sky Obscured)

8
5
31
46
49
100
83
96
92
77
83
64
90
91
88
86
85
79
85
74
95
91
85
95

High Clouds (% Sky Obscured)

54
64
70
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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
2
0
0
0
0
0
1
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
70
59
53
51
42
42
40
38
39
47
58
62
67
72
70
62
63
66
69
74
78
85
87

Pressure (mb)

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

Ozone (du)

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

Sunday 2

Waning Gibbous 78%

22:16

10:09

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:13, Set: 20:17, Transit: 13:14. Moon - Rise: 22:16, Set: 10:09. Civil Dark: 20:46 - 05:44. Nautical Dark: 21:22 - 05:08. Astro Dark: 22:00 - 04:29

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
91
100
100
100
99
100
100
100
100
100
100
100
100
100
100
99
96

Low Clouds (% Sky Obscured)

0
20
14
27
31
37
56
72
82
77
49
53
36
59
53
54
54
47
60
74
70
82
61
57

Medium Clouds (% Sky Obscured)

85
62
65
90
99
100
99
89
100
100
94
89
34
60
95
72
100
100
100
93
58
66
83
83

High Clouds (% Sky Obscured)

100
100
97
100
100
41
99
56
100
100
93
72
100
100
100
100
100
100
100
100
100
93
98
75

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
2
9
9
9
9
9
7
1
1
2
8
2
3
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0

Precipitation Type

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

Precipitation Probability (%)

3
2
4
15
15
28
60
54
73
75
38
24
56
77
87
95
95
95
93
67
64
64
95
61

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.4
0
0
0
0.5
0.5
0.6
1.5
0.9
0.3
0
0.3
0.3
1.3
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
24
24
25
26
26
27
27
28
28
27
27
26
26
26
25
25
25
25
25
24
24
24
24

Feels Like (°C)

25
25
26
26
28
29
30
30
31
31
30
31
30
29
29
29
28
28
28
28
27
28
27
27

Dew Point (°C)

21
21
20
19
18
22
24
19
25
28
27
26
26
26
25
25
25
25
25
24
24
24
24
24

Relative Humidity (%)

87
82
74
68
64
77
83
59
86
97
98
95
95
98
98
98
100
98
100
98
100
100
98
100

Pressure (mb)

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

Ozone (du)

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

Monday 3

Waning Gibbous 69%

22:41

11:13

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:14, Set: 20:16, Transit: 13:14. Moon - Rise: 22:41, Set: 11:13. Civil Dark: 20:45 - 05:45. Nautical Dark: 21:20 - 05:09. Astro Dark: 21:59 - 04:31

Total Clouds (% Sky Obscured)

100
100
100
98
98
98
100
85
98
98
100
100
95
100
100
100
100
94
100
100
99
99
99
99

Low Clouds (% Sky Obscured)

67
76
77
55
43
59
45
41
49
36
47
21
24
47
55
54
68
72
70
73
76
79
82
86

Medium Clouds (% Sky Obscured)

48
44
68
90
88
95
94
55
86
71
96
99
80
56
68
51
65
44
73
65
67
55
62
62

High Clouds (% Sky Obscured)

100
51
98
85
90
89
98
67
63
79
69
79
75
100
83
100
100
78
100
98
95
93
92
92

ISS Passover

Visibility (miles)

1
3
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
Very Light Rain
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

Precipitation Probability (%)

48
39
29
17
34
45
32
32
53
62
95
95
95
94
95
86
94
87
67
45
49
50
54
51

Precipitation Amount (mm)

0
0
0
0
0
0.2
0
0
0
0
1.6
1.4
1.5
1.1
1.2
0.6
0.7
0.7
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

27
27
28
29
30
31
31
31
32
31
31
29
29
28
29
28
28
28
28
27
27
27
27
27

Dew Point (°C)

24
25
25
26
26
27
27
24
21
20
19
19
21
23
24
25
25
25
25
24
24
24
24
24

Relative Humidity (%)

98
100
98
98
98
98
97
76
58
54
53
58
70
81
91
97
100
100
100
100
100
100
100
98

Pressure (mb)

1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1013
1013
1013
1014
1014
1014
1014
1014
1014
1015

Ozone (du)

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

Tuesday 4

Waning Gibbous 58%

23:08

12:21

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:14, Set: 20:15, Transit: 13:14. Moon - Rise: 23:08, Set: 12:21. Civil Dark: 20:44 - 05:45. Nautical Dark: 21:19 - 05:10. Astro Dark: 21:57 - 04:32

Total Clouds (% Sky Obscured)

99
99
99
99
96
95
93
96
98
100
100
100
100
100
100
100
100
100
100
95
90
78
81
71

Low Clouds (% Sky Obscured)

90
86
83
80
71
63
54
58
65
72
65
55
50
53
55
58
61
67
72
67
62
58
57
56

Medium Clouds (% Sky Obscured)

68
62
62
55
58
64
67
71
69
72
66
57
47
58
62
63
63
48
47
44
69
52
59
31

High Clouds (% Sky Obscured)

92
92
92
91
84
79
76
84
91
100
100
100
100
100
100
100
100
99
100
77
50
2
2
4

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
9
8
6
7
9
5
5
9
8
0
2
3
7
7
8
9
7

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

Precipitation Probability (%)

48
50
56
65
67
70
73
87
95
95
95
95
95
79
62
39
50
64
77
66
60
49
41
29

Precipitation Amount (mm)

0
0
0.3
0.4
0.3
0.3
0.3
0.5
0.6
0.6
0.6
0.6
0.6
0.3
0.2
0
0
0.4
0.5
0.3
0.3
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
25
25
25
26
27
27
28
27
27
26
26
26
26
26
25
25
25
25
25
25
24
24
24

Feels Like (°C)

28
28
28
29
29
30
30
31
30
30
30
30
29
29
29
29
29
29
28
27
27
27
27
27

Dew Point (°C)

24
24
23
23
22
23
25
26
26
26
26
26
26
25
25
25
25
25
24
24
24
24
24
24

Relative Humidity (%)

97
94
91
88
76
78
90
88
91
97
98
97
97
97
98
100
98
98
98
98
98
98
98
100

Pressure (mb)

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

Ozone (du)

299
299
300
298
297
298
298
297
296
295
295
295
296
296
297
297
296
296
296
296
297
297
297
298

Wednesday 5

Third Quarter 46%

23:41

13:32

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:15, Set: 20:13, Transit: 13:14. Moon - Rise: 23:41, Set: 13:32. Civil Dark: 20:42 - 05:46. Nautical Dark: 21:18 - 05:11. Astro Dark: 21:56 - 04:33

Total Clouds (% Sky Obscured)

69
69
66
66
66
67
70
80
90
100
100
95
92
92
91
90
88
85
86
84
81
77
83
85

Low Clouds (% Sky Obscured)

55
51
48
44
49
53
57
57
55
55
45
40
34
28
22
16
12
18
22
30
44
52
55
57

Medium Clouds (% Sky Obscured)

20
20
24
48
66
62
47
60
65
62
81
50
35
41
47
45
39
45
47
39
25
10
7
4

High Clouds (% Sky Obscured)

3
2
2
1
4
13
15
44
72
100
97
90
84
85
84
80
71
61
49
58
66
73
75
79

ISS Passover

Visibility (miles)

6
9
9
9
9
9
9
9
9
9
9
9
9
7
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
18
24
27
29
23
23
24
24
22
22
21
36
36
27
13
10
6
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
6
7
7
7
8
8
10
10
10
11
10
9
9
8
8
7
7
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
29
29
31
31
31
32
33
33
33
32
32
32
31
31
30
30
30
29
28
27
27
27
26

Dew Point (°C)

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

Relative Humidity (%)

98
97
92
84
69
58
51
51
58
55
57
72
73
85
86
87
87
88
87
87
88
91
94
91

Pressure (mb)

1018
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

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

Thursday 6

Waning Crescent 46%

00:21

14:45

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:16, Set: 20:12, Transit: 13:14. Moon - Rise: 00:21, Set: 14:45. Civil Dark: 20:41 - 05:47. Nautical Dark: 21:16 - 05:12. Astro Dark: 21:54 - 04:35

Total Clouds (% Sky Obscured)

94
87
81
74
65
56
61
74
82
93
91
91
89
92
94
97
97
96
95
74
55
36
50
61

Low Clouds (% Sky Obscured)

59
57
55
52
49
46
43
52
61
70
59
49
39
35
31
28
32
38
45
35
26
15
36
60

Medium Clouds (% Sky Obscured)

3
4
4
4
13
24
36
33
30
25
28
30
29
19
10
2
14
27
39
28
17
8
9
13

High Clouds (% Sky Obscured)

86
79
75
71
65
56
61
51
55
55
60
60
70
66
76
84
79
71
72
56
41
23
17
10

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

Precipitation Probability (%)

0
9
11
9
21
17
14
17
18
19
29
38
45
54
63
73
72
65
51
47
41
28
26
18

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
8
8
8
9
10
10
8
6
4
5
5
6
5
4
3
3
3
3
3
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
26
28
28
28
28
29
29
38
37
36
36
35
35
31
31
32
31
30
28
27
27
27
27

Dew Point (°C)

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

Relative Humidity (%)

88
86
76
66
60
52
45
40
46
52
58
61
66
69
77
84
95
95
95
97
97
97
98
95

Pressure (mb)

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

Ozone (du)

303
304
304
303
303
303
303
303
302
301
301
301
300
300
301
301
301
302
302
303
303
302
302
303

Friday 7

Waning Crescent 34%

01:11

15:59

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
01 Bad

Sun - Rise: 06:17, Set: 20:11, Transit: 13:14. Moon - Rise: 01:11, Set: 15:59. Civil Dark: 20:40 - 05:48. Nautical Dark: 21:15 - 05:13. Astro Dark: 21:53 - 04:36

Total Clouds (% Sky Obscured)

68
74
81
90
96
95
95
97
98
100
100
99
99
94
88
80
75
71
66

Low Clouds (% Sky Obscured)

68
74
74
71
57
44
35
35
35
31
3
5
6
6
10
8
14
25
31

Medium Clouds (% Sky Obscured)

14
10
6
0
0
1
1
1
0
0
2
4
6
7
4
0
0
0
0

High Clouds (% Sky Obscured)

1
25
50
70
77
84
89
94
97
100
100
99
99
91
81
72
67
64
65

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

0
21
30
37
43
46
46
55
63
70
63
54
42
41
35
15
19
19
16

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
4
4
4
4
4
4
5
5
5
5
4
4
5
4
4
3
3
3

Chance of Frost

Temperature (°C)

25
25
26
28
29
30
30
31
31
31
30
29
28
27
27
26
26
25
25

Feels Like (°C)

27
27
30
29
29
30
30
30
36
34
31
33
34
36
27
28
30
29
29

Dew Point (°C)

24
24
22
20
19
16
14
12
11
11
9
13
15
19
19
20
21
21
21

Relative Humidity (%)

94
91
77
64
53
44
37
30
29
29
27
36
45
59
64
68
73
75
77

Pressure (mb)

1021
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1020
1020
1019

Ozone (du)

303
304
303
303
303
303
303
302
302
302
302
301
301
301
302
302
303
302
301

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

Generated: 01/08/26 07:10:46. Forecast: 01/08/26 to 07/08/26. Timezone: UTC-4.00