Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 19

Waxing Gibbous 61%

15:23

No Set

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
22 Bad
23 Bad

Sun - Rise: 06:54, Set: 19:09, Transit: 13:01. Moon - Rise: 15:23, Set: No Set. Civil Dark: 19:35 - 06:28. Nautical Dark: 20:06 - 05:57. Astro Dark: 20:38 - 05:25

Total Clouds (% Sky Obscured)

63
59
54
84
92
85
99
81
77
61
61
56
62
69
69
74
91
96
95
94
90
87
64
68

Low Clouds (% Sky Obscured)

55
55
54
50
62
37
60
58
51
28
26
20
26
37
47
58
84
85
76
81
84
87
52
60

Medium Clouds (% Sky Obscured)

12
14
38
38
46
35
39
39
47
45
40
34
38
44
44
44
54
52
56
49
45
36
37
32

High Clouds (% Sky Obscured)

3
0
6
41
3
20
52
34
13
2
2
2
2
2
2
4
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
1
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
4
4
5
6
6
6
6
6
7
7
6
5
4
4
4
4
5
4
4
5
6
6
7

Chance of Frost

Temperature (°C)

23
22
21
21
21
20
20
20
20
20
21
23
24
25
26
26
27
26
25
24
24
23
23
22

Feels Like (°C)

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

Dew Point (°C)

18
15
14
15
15
14
14
14
14
14
13
13
13
13
13
14
14
15
17
17
17
18
18
19

Relative Humidity (%)

72
66
64
67
68
68
68
68
71
66
60
54
50
48
45
45
46
49
61
64
64
72
76
84

Pressure (mb)

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

Ozone (du)

266
267
267
267
266
266
268
269
270
270
269
269
270
271
270
270
269
268
268
268
268
269
270
271

Sunday 20

Waxing Gibbous 70%

16:04

00:29

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
22 Bad
23 Bad

Sun - Rise: 06:55, Set: 19:07, Transit: 13:01. Moon - Rise: 16:04, Set: 00:29. Civil Dark: 19:34 - 06:28. Nautical Dark: 20:05 - 05:57. Astro Dark: 20:36 - 05:26

Total Clouds (% Sky Obscured)

76
73
52
58
56
64
75
76
75
62
60
53
93
94
83
91
93
96
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

70
66
36
41
55
64
69
55
47
38
29
24
31
37
31
62
33
23
29
32
27
27
35
41

Medium Clouds (% Sky Obscured)

38
47
52
45
32
33
22
22
7
23
23
33
56
82
64
68
74
65
77
81
64
52
60
53

High Clouds (% Sky Obscured)

0
0
0
14
37
45
57
70
75
31
34
10
79
50
54
4
67
84
65
60
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
5

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
1
1
3
14
44
30
7
30
37
60
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0
0
0
0
0.8
2.5
4.1
1.6
0

Wind Speed/Direction (mph)

6
5
4
4
5
4
5
5
6
7
8
9
10
9
8
7
5
5
4
4
3
3
2
2

Chance of Frost

Temperature (°C)

22
21
21
21
21
21
20
20
21
22
24
25
27
28
28
29
30
30
28
27
25
24
24
24

Feels Like (°C)

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

Dew Point (°C)

19
20
20
20
20
20
20
20
19
18
17
16
17
17
16
16
18
17
19
20
19
19
20
21

Relative Humidity (%)

85
91
94
95
95
96
98
96
88
76
64
57
53
50
48
45
50
46
59
65
67
72
77
83

Pressure (mb)

1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1016
1016
1015
1014
1013
1012
1011
1011
1011
1011
1012
1012
1012
1013

Ozone (du)

272
273
273
273
272
272
272
270
270
272
272
272
273
273
272
272
272
272
272
273
273
273
275
278

Monday 21

Waxing Gibbous 79%

16:39

01:29

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
22 Bad
23 Bad

Sun - Rise: 06:56, Set: 19:06, Transit: 13:01. Moon - Rise: 16:39, Set: 01:29. Civil Dark: 19:32 - 06:29. Nautical Dark: 20:03 - 05:58. Astro Dark: 20:35 - 05:27

Total Clouds (% Sky Obscured)

97
81
74
74
91
93
99
100
94
100
100
99
99
99
100
97
98
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

53
51
68
74
78
82
83
71
82
88
83
90
94
97
97
94
95
96
98
97
95
93
92
94

Medium Clouds (% Sky Obscured)

92
77
58
44
60
36
58
64
50
91
100
95
96
92
73
66
88
84
89
69
65
91
91
94

High Clouds (% Sky Obscured)

59
65
74
73
79
43
72
93
52
89
61
19
50
45
37
40
30
9
54
51
52
55
55
57

ISS Passover

Visibility (miles)

9
9
9
8
9
9
9
9
9
9
9
9
5
9
9
9
9
9
9
9
9
8
8
6

Fog (%)

0
0
3
6
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

81
95
95
52
11
7
10
17
16
19
11
13
24
12
10
22
31
17
10
32
34
32
40
54

Precipitation Amount (mm)

0
0.6
1.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
25
25
25
25
23
21
20
20
20
20
21
20
21
21
21
21
21
20
19
19
19
19
18

Dew Point (°C)

21
21
21
21
20
20
20
19
19
19
19
19
19
20
20
20
20
20
19
19
19
19
18
18

Relative Humidity (%)

87
89
95
96
98
100
98
95
95
95
95
96
95
96
95
95
95
95
96
96
98
98
96
98

Pressure (mb)

1013
1013
1013
1013
1014
1014
1015
1015
1016
1017
1017
1018
1018
1018
1018
1018
1018
1017
1018
1018
1018
1019
1019
1019

Ozone (du)

280
281
278
275
275
275
275
276
276
275
276
276
276
276
275
273
273
273
274
276
279
281
280
281

Tuesday 22

Waxing Gibbous 87%

17:09

02:32

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
22 Bad
23 Bad

Sun - Rise: 06:57, Set: 19:04, Transit: 13:00. Moon - Rise: 17:09, Set: 02:32. Civil Dark: 19:31 - 06:30. Nautical Dark: 20:02 - 05:59. Astro Dark: 20:33 - 05:28

Total Clouds (% Sky Obscured)

100
100
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)

97
100
100
100
100
96
92
88
87
88
90
90
91
91
89
87
86
83
79
78
70
49
41
45

Medium Clouds (% Sky Obscured)

97
100
99
100
93
100
100
100
100
99
100
100
100
100
100
96
100
100
100
94
100
100
100
99

High Clouds (% Sky Obscured)

96
48
93
93
94
84
73
60
18
37
50
65
74
87
86
84
84
89
95
100
100
100
100
100

ISS Passover

Visibility (miles)

6
4
1
0
0
0
0
0
6
8
8
6
1
2
1
1
1
3
9
6
6
9
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

52
49
66
92
94
95
95
95
62
46
40
55
69
95
95
95
84
59
56
60
62
58
59
57

Precipitation Amount (mm)

0
0
0.2
0.7
0.6
1.1
1.6
0.9
0
0
0
0.3
0.4
0.7
0.7
0.6
0.4
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
6
6
6
6
7
7
7
8
8
8
8
8
8
8
8
8
9
9
8
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
18
18
19
18
19
18
18
17
18
17
17
17
17
17
17
16
16
15
15
14
15
15
16

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
98
98
98
98
100
98
98
96
96
98
96
96
98
100
98
96
96
96
96
96
96

Pressure (mb)

1019
1019
1019
1019
1019
1019
1020
1020
1020
1021
1021
1022
1022
1022
1022
1022
1021
1022
1022
1022
1023
1023
1024
1024

Ozone (du)

281
280
280
279
279
279
280
280
281
282
283
284
284
284
284
285
285
286
286
285
286
287
287
287

Wednesday 23

Waxing Gibbous 93%

17:36

03:36

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
22 Bad
23 Bad

Sun - Rise: 06:57, Set: 19:03, Transit: 13:00. Moon - Rise: 17:36, Set: 03:36. Civil Dark: 19:29 - 06:31. Nautical Dark: 20:00 - 06:00. Astro Dark: 20:31 - 05:29

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
98
96
98
99
100
90
92
94
91
89
86
85
87
88
89

Low Clouds (% Sky Obscured)

49
53
57
60
68
62
52
45
48
56
70
76
83
89
82
78
72
62
51
47
54
61
69
73

Medium Clouds (% Sky Obscured)

98
97
92
68
66
70
61
57
50
42
32
39
43
49
22
21
21
24
27
31
32
27
25
43

High Clouds (% Sky Obscured)

99
99
99
100
80
98
100
100
89
65
87
90
95
100
65
65
64
43
22
1
1
1
1
2

ISS Passover

Visibility (miles)

9
6
6
9
9
9
9
9
9
9
9
9
9
9
7
6
5
4
6
8
9
7
5
2

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
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
None
None

Precipitation Probability (%)

70
69
66
61
64
60
54
60
41
37
36
35
35
42
43
40
40
38
38
39
38
37
37
34

Precipitation Amount (mm)

0.3
0.3
0.2
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
8
9
9
9
10
10
10
10
10
10
10
9
9
9
10
9
9
8
8
7
7
7
7

Chance of Frost

Temperature (°C)

17
17
16
16
16
16
15
15
14
15
15
16
16
17
18
18
19
18
18
17
17
17
17
17

Feels Like (°C)

16
16
15
15
15
14
14
14
12
13
13
14
14
15
16
16
16
16
16
15
15
16
15
15

Dew Point (°C)

16
16
16
16
16
15
15
14
14
14
14
15
16
16
17
18
18
18
18
17
17
17
17
16

Relative Humidity (%)

96
96
96
96
96
96
95
96
96
96
95
96
95
95
96
95
96
98
98
96
98
98
98
98

Pressure (mb)

1024
1024
1024
1025
1025
1025
1026
1026
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

288
288
288
289
290
290
291
292
292
292
292
291
290
293
294
294
293
293
294
294
294
295
296
297

Thursday 24

Waxing Gibbous 97%

18:00

04:40

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
22 Bad
23 Bad

Sun - Rise: 06:58, Set: 19:01, Transit: 13:00. Moon - Rise: 18:00, Set: 04:40. Civil Dark: 19:27 - 06:32. Nautical Dark: 19:58 - 06:01. Astro Dark: 20:29 - 05:30

Total Clouds (% Sky Obscured)

91
93
95
98
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99
98
96
94
92
91

Low Clouds (% Sky Obscured)

73
73
75
77
77
75
75
74
72
68
66
75
81
84
80
75
68
53
49
48
39
36
30
31

Medium Clouds (% Sky Obscured)

57
72
66
60
55
60
66
75
62
47
28
30
32
34
26
19
11
19
26
28
45
63
79
69

High Clouds (% Sky Obscured)

3
5
31
59
85
91
95
100
85
69
44
52
56
65
75
75
75
75
75
65
30
12
0
0

ISS Passover

Visibility (miles)

4
5
6
7
8
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 (%)

31
29
26
24
20
18
14
8
14
17
16
21
21
19
16
12
4
10
13
13
19
21
21
19

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)

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

Chance of Frost

Temperature (°C)

16
16
16
15
15
15
14
14
14
14
15
15
16
17
18
18
18
18
17
17
16
16
16
15

Feels Like (°C)

15
15
14
15
15
14
14
14
13
12
13
13
14
15
15
17
18
18
17
17
16
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

98
96
98
96
96
96
96
95
95
92
86
83
81
79
77
80
81
83
85
86
87
90
92
95

Pressure (mb)

1026
1026
1026
1026
1025
1025
1025
1026
1026
1026
1026
1026
1026
1025
1024
1024
1024
1023
1024
1024
1024
1024
1024
1024

Ozone (du)

298
299
300
300
300
300
302
304
305
305
305
305
304
303
302
302
301
301
301
301
302
303
303
304

Friday 25

Waxing Gibbous 99%

18:24

05:45

Sun - Rise: 06:59, Set: 19:00, Transit: 12:59. Moon - Rise: 18:24, Set: 05:45. Civil Dark: 19:26 - 06:33. Nautical Dark: 19:57 - 06:02. Astro Dark: 20:28 - 05:31

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: 19/09/26 00:15:38. Forecast: 19/09/26 to 25/09/26. Timezone: UTC-4.00