Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 6

Waning Crescent 3%

05:04

15:51

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 Good
06 Good
07 Good
08 Good
09 OK
10 Good
11 OK
12 OK
13 OK
14 OK
15 Good

Sun - Rise: 06:42, Set: 17:03, Transit: 11:52. Moon - Rise: 05:04, Set: 15:51. Civil Dark: 17:30 - 06:14. Nautical Dark: 18:02 - 05:43. Astro Dark: 18:33 - 05:12

Total Clouds (% Sky Obscured)

88
92
73
89
100
100
99
98
88
92
84
86
63
15
0
0
0
22
6
16
21
16
33
3

Low Clouds (% Sky Obscured)

40
29
33
70
83
78
79
81
81
65
62
54
57
15
0
0
0
18
5
14
19
16
33
3

Medium Clouds (% Sky Obscured)

71
41
31
48
65
60
58
51
43
40
32
35
21
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

Light Rain
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 (%)

95
9
0
3
2
2
4
0
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.7
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
3
1
2
4
7
9
10
11
11
10
10
9
8
7
8
10
12
12
11
11
12
11

Chance of Frost

Temperature (°C)

16
15
15
15
16
16
16
16
15
14
13
12
11
10
9
9
10
11
12
13
14
15
15
15

Feels Like (°C)

16
15
16
16
15
15
15
13
13
11
9
8
7
6
6
7
7
8
8
9
11
11
11
12

Dew Point (°C)

10
11
12
12
12
12
10
9
9
8
7
5
4
3
3
2
2
2
1
1
1
2
2
3

Relative Humidity (%)

67
74
83
84
79
78
66
64
66
68
66
62
60
59
62
62
58
52
47
43
42
41
41
43

Pressure (mb)

1010
1010
1011
1011
1012
1012
1012
1012
1013
1013
1013
1014
1014
1014
1014
1015
1016
1016
1016
1016
1015
1014
1014
1014

Ozone (du)

290
288
287
290
291
292
290
286
286
285
286
286
285
284
285
287
288
288
289
291
291
290
289
288

Saturday 7

Waning Crescent 1%

06:09

No Set

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

Sun - Rise: 06:43, Set: 17:02, Transit: 11:52. Moon - Rise: 06:09, Set: No Set. Civil Dark: 17:29 - 06:15. Nautical Dark: 18:01 - 05:44. Astro Dark: 18:32 - 05:12

Total Clouds (% Sky Obscured)

3
2
0
3
2
3
9
35
35
21
2
14
0
0
0
0
0
8
20
23
4
0
0
0

Low Clouds (% Sky Obscured)

3
2
0
3
2
2
7
35
35
21
2
14
0
0
0
0
0
7
20
23
3
0
0
0

Medium 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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
0
0
0
0
1
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)

10
9
10
10
9
7
7
7
7
7
7
7
7
7
6
6
6
7
8
8
7
7
7
6

Chance of Frost

Temperature (°C)

14
13
12
11
10
10
9
9
9
9
8
8
8
8
8
7
8
11
12
14
15
16
16
16

Feels Like (°C)

12
10
9
8
8
8
7
7
5
5
5
5
4
5
5
6
6
8
10
12
13
14
15
15

Dew Point (°C)

3
3
3
3
3
4
4
3
2
2
3
2
2
2
2
2
2
3
3
3
2
2
3
3

Relative Humidity (%)

45
51
54
56
60
66
68
68
62
62
67
66
66
66
68
69
65
58
52
47
43
40
40
40

Pressure (mb)

1015
1015
1016
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1019
1019
1020
1019
1019
1018
1017
1016
1015

Ozone (du)

288
287
287
287
290
291
293
294
293
293
293
293
293
293
295
297
295
295
295
296
295
295
294
293

Sunday 8

Waning Crescent 0%

07:13

16:19

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

Sun - Rise: 06:44, Set: 17:01, Transit: 11:52. Moon - Rise: 07:13, Set: 16:19. Civil Dark: 17:28 - 06:16. Nautical Dark: 18:00 - 05:45. Astro Dark: 18:31 - 05:13

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
60
60
53
42
15
15
30
39
15

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
12
12
11
7
4

Medium 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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
60
60
53
42
2
2
27
39
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
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)

5
4
5
5
5
5
4
4
3
2
2
3
3
4
4
4
4
5
8
10
10
10
10
9

Chance of Frost

Temperature (°C)

16
14
13
12
11
11
10
9
9
9
9
9
8
8
8
8
10
12
14
15
16
17
17
16

Feels Like (°C)

16
13
12
11
11
11
10
9
9
9
9
8
8
8
8
7
8
9
10
12
14
14
14
12

Dew Point (°C)

5
6
6
5
5
5
5
5
5
5
4
4
3
3
3
3
3
2
1
1
1
-0
-2
1

Relative Humidity (%)

47
58
62
64
66
67
71
73
75
75
72
70
70
69
69
70
62
50
40
37
35
32
29
34

Pressure (mb)

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

Ozone (du)

293
292
290
292
293
294
297
299
299
299
299
297
298
299
301
300
299
298
298
295
294
295
294
294

Monday 9

New Moon 2%

08:16

16:53

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

Sun - Rise: 06:45, Set: 17:00, Transit: 11:52. Moon - Rise: 08:16, Set: 16:53. Civil Dark: 17:28 - 06:17. Nautical Dark: 17:59 - 05:46. Astro Dark: 18:30 - 05:14

Total Clouds (% Sky Obscured)

11
12
13
11
8
4
5
19
20
20
20
6
1
0
0
0
1
3
3
3
3
3
21
22

Low Clouds (% Sky Obscured)

4
5
4
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
1
2
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
0
0
2
4
3
4
13
15
15
15
4
1
0
0
0
1
1
1
1
2
2
13
18

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)

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

Chance of Frost

Temperature (°C)

16
14
13
11
11
10
10
9
9
9
8
8
8
7
7
7
9
11
13
15
16
18
17
18

Feels Like (°C)

13
13
13
11
10
9
8
8
7
7
7
6
7
7
7
7
9
10
12
13
15
16
15
16

Dew Point (°C)

2
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
3
2
0
-1
-1
1

Relative Humidity (%)

39
50
57
59
61
63
66
69
72
74
74
74
77
78
79
81
72
58
48
41
33
28
28
32

Pressure (mb)

1016
1017
1018
1019
1019
1019
1019
1019
1020
1020
1020
1019
1019
1020
1019
1020
1019
1019
1019
1018
1016
1015
1015
1014

Ozone (du)

294
293
294
293
293
292
292
292
290
291
291
291
290
290
292
290
290
289
288
287
285
285
286
286

Tuesday 10

Waxing Crescent 6%

09:15

17:32

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

Sun - Rise: 06:46, Set: 16:59, Transit: 11:52. Moon - Rise: 09:15, Set: 17:32. Civil Dark: 17:27 - 06:18. Nautical Dark: 17:59 - 05:46. Astro Dark: 18:30 - 05:15

Total Clouds (% Sky Obscured)

24
44
62
33
16
4
6
10
18
17
12
11
14
16
21
18
18
17
25
28
32
50
76
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
3
5
5
6
7
6
3
0
0
0
0
0
0
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
3
3
3
3
2
1
1
0
7
12
9

High Clouds (% Sky Obscured)

24
44
62
30
16
3
6
10
17
13
6
4
8
6
7
7
7
7
7
9
11
26
46
74

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)

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

Chance of Frost

Temperature (°C)

17
15
14
12
12
12
11
11
10
10
10
9
8
8
8
8
11
13
16
17
18
20
19
19

Feels Like (°C)

15
15
13
12
11
11
11
11
10
10
9
9
8
8
8
8
9
10
11
13
14
15
20
19

Dew Point (°C)

5
6
6
6
5
6
7
7
7
7
7
6
5
6
6
5
5
5
5
5
5
5
5
5

Relative Humidity (%)

43
52
58
63
63
70
75
77
80
80
81
81
81
82
84
82
69
58
48
44
40
37
39
41

Pressure (mb)

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

Ozone (du)

287
287
288
291
293
294
295
298
300
303
305
306
308
309
308
309
310
311
312
312
313
313
314
315

Wednesday 11

Waxing Crescent 11%

10:08

18:18

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 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:47, Set: 16:58, Transit: 11:52. Moon - Rise: 10:08, Set: 18:18. Civil Dark: 17:26 - 06:19. Nautical Dark: 17:58 - 05:47. Astro Dark: 18:29 - 05:16

Total Clouds (% Sky Obscured)

100
100
100
89
79
68
69
69
69
65
60
55
70
85
100
80
60
41
60
79
100
100
100
100

Low Clouds (% Sky Obscured)

1
1
0
0
0
0
12
25
38
26
15
4
2
1
0
0
1
2
15
27
39
58
73
88

Medium Clouds (% Sky Obscured)

11
15
17
25
29
26
24
18
18
12
6
0
1
1
2
6
11
17
26
38
56
63
66
68

High Clouds (% Sky Obscured)

82
91
95
66
37
7
11
14
18
28
40
51
67
83
100
80
60
41
44
42
39
42
53
64

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
2
3
2

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

Chance of Frost

Temperature (°C)

18
16
15
13
13
12
12
11
11
11
11
11
10
10
10
10
11
13
14
14
15
15
15
14

Feels Like (°C)

19
19
18
18
12
12
12
12
12
12
9
10
10
10
10
9
7
8
8
8
9
10
14
13

Dew Point (°C)

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

Relative Humidity (%)

45
48
50
53
56
60
64
66
68
71
72
74
77
77
80
82
73
65
57
54
51
49
52
56

Pressure (mb)

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

Ozone (du)

316
316
316
317
316
316
316
314
312
311
311
312
313
314
316
318
318
318
318
319
319
319
320
320

Thursday 12

Waxing Crescent 18%

10:54

19:10

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
11 Bad
12 Bad

Sun - Rise: 06:48, Set: 16:58, Transit: 11:52. Moon - Rise: 10:54, Set: 19:10. Civil Dark: 17:26 - 06:20. Nautical Dark: 17:58 - 05:48. Astro Dark: 18:29 - 05:16

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
98
98
98
98
99
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

82
77
72
80
88
96
94
92
90
92
94
96
96
95
95
91
86
83
88
94
100

Medium Clouds (% Sky Obscured)

79
89
100
100
100
100
99
99
98
98
98
98
98
99
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

75
87
100
95
77
30
18
12
7
4
4
8
13
19
20
20
20
20
47
72
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
6
4
4
4
4
3
3
2
3
3

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

Precipitation Probability (%)

21
33
42
52
61
69
65
61
60
52
45
39
60
76
90
95
95
95
95
95
92

Precipitation Amount (mm)

0
0
0
0
0.3
0.4
0.4
0.4
0.4
0.3
0
0
0.3
0.4
0.6
1
1.3
1.5
1.1
0.9
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
12
12
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11

Feels Like (°C)

13
12
12
11
8
8
9
9
9
9
8
8
8
9
9
9
9
9
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

60
62
65
66
65
64
64
66
68
71
72
74
77
81
87
91
93
93
93
93
93

Pressure (mb)

1010
1010
1011
1011
1011
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1010
1010
1009
1009

Ozone (du)

321
323
325
327
331
334
338
338
337
337
335
333
332
330
328
327
325
323
321
323
325

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

Generated: 06/11/26 16:55:14. Forecast: 06/11/26 to 12/11/26. Timezone: UTC-5.00