Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 7

Waning Crescent 10%

04:59

17:09

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

Sun - Rise: 07:11, Set: 18:41, Transit: 12:56. Moon - Rise: 04:59, Set: 17:09. Civil Dark: 19:07 - 06:45. Nautical Dark: 19:38 - 06:14. Astro Dark: 20:09 - 05:43

Total Clouds (% Sky Obscured)

35
28
21
20
17
3
8
5
0
0
0
0
2
10
12
18
21
27
27
24
14
0
11
3

Low Clouds (% Sky Obscured)

0
0
13
20
17
3
8
5
0
0
0
0
2
5
7
11
10
15
20
18
11
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
9
3

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)

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

Chance of Frost

Temperature (°C)

16
18
19
20
22
22
22
20
17
16
16
15
15
14
14
14
14
14
14
14
14
14
17
20

Feels Like (°C)

16
17
19
20
21
22
22
21
18
17
16
16
15
14
14
14
14
14
15
15
14
15
18
21

Dew Point (°C)

5
5
6
6
7
7
9
12
11
10
10
11
11
10
10
10
10
10
10
10
10
10
10
9

Relative Humidity (%)

48
43
41
38
37
37
44
59
66
68
70
74
76
78
79
80
79
79
80
80
79
75
61
49

Pressure (mb)

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

Ozone (du)

307
309
311
310
311
308
306
305
305
305
304
303
303
302
298
298
298
300
299
297
297
297
300
302

Thursday 8

Waning Crescent 5%

06:05

17:33

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

Sun - Rise: 07:12, Set: 18:39, Transit: 12:55. Moon - Rise: 06:05, Set: 17:33. Civil Dark: 19:06 - 06:46. Nautical Dark: 19:37 - 06:15. Astro Dark: 20:07 - 05:44

Total Clouds (% Sky Obscured)

0
5
3
18
46
56
30
0
0
0
0
1
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
4
2
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
23
28
16
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
30
36
20
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
1
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
60
8
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
8
9
9
9
8
6
4
5
5
5
4
4
4
3
3
3
3
3
3
3
2
1
2

Chance of Frost

Temperature (°C)

23
24
25
26
26
26
25
23
19
18
16
16
15
14
14
13
13
12
11
10
9
10
13
17

Feels Like (°C)

22
23
23
24
25
25
25
23
19
18
16
16
15
13
12
11
11
10
9
8
7
8
12
16

Dew Point (°C)

10
10
7
6
6
6
8
11
9
8
7
7
7
6
6
5
5
4
3
3
2
3
6
7

Relative Humidity (%)

45
41
30
27
27
28
33
48
53
54
55
55
56
57
58
56
58
58
60
61
61
63
60
51

Pressure (mb)

1014
1014
1014
1014
1013
1014
1014
1015
1016
1017
1018
1018
1019
1019
1020
1020
1021
1021
1022
1022
1023
1023
1024
1025

Ozone (du)

304
304
304
304
306
307
304
303
302
302
300
299
299
298
297
296
295
296
298
298
298
299
298
298

Friday 9

Waning Crescent 1%

07:11

17:57

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
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:13, Set: 18:38, Transit: 12:55. Moon - Rise: 07:11, Set: 17:57. Civil Dark: 19:04 - 06:47. Nautical Dark: 19:35 - 06:16. Astro Dark: 20:06 - 05:45

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
94
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
3
0
0
0
0
0
0
0
0
0
0
0
4
3
19
28
24
21
14
7
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
0
0
0
0
6
12
17

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
94
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

45
38
36
35
34
36
50
55
53
53
53
54
56
58
59
60
63
63
64
66
68
70
64
59

Pressure (mb)

1025
1025
1025
1024
1024
1024
1024
1025
1025
1026
1026
1027
1027
1027
1027
1028
1028
1028
1028
1028
1029
1030
1030
1031

Ozone (du)

295
293
292
292
292
291
291
291
292
292
290
291
291
290
288
287
286
285
283
283
283
283
283
283

Saturday 10

New Moon 0%

08:16

18:22

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
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:14, Set: 18:37, Transit: 12:55. Moon - Rise: 08:16, Set: 18:22. Civil Dark: 19:03 - 06:48. Nautical Dark: 19:34 - 06:17. Astro Dark: 20:04 - 05:46

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)

0
0
0
1
3
4
2
1
12
86
87
88
89
75
88
86
87
91
92
94
96
96
96
95

Medium Clouds (% Sky Obscured)

29
42
59
92
88
86
87
89
90
90
90
92
95
97
100
100
100
100
100
100
100
100
99
99

High 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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
3
1
3
1

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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
8
10
12
21
29
39
51
63
73
94
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.5
0.9
4.4
5
4.2
3.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
19
19
19
19
19
19
18
17
17
17
17
17
17
17
17
17
16
16
16
17
16
17
18

Dew Point (°C)

9
8
8
9
9
11
12
12
12
12
13
13
14
14
14
15
15
15
15
16
17
17
17
18

Relative Humidity (%)

51
44
44
45
47
54
58
64
70
72
74
76
81
82
83
86
87
89
90
95
95
96
96
98

Pressure (mb)

1031
1031
1030
1030
1029
1028
1028
1028
1028
1029
1028
1028
1028
1027
1027
1026
1026
1025
1024
1023
1022
1021
1021
1020

Ozone (du)

282
282
281
279
279
277
275
274
274
272
270
269
267
265
264
262
260
259
257
254
252
249
244
243

Sunday 11

Waxing Crescent 1%

09:21

18:49

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
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:15, Set: 18:35, Transit: 12:55. Moon - Rise: 09:21, Set: 18:49. Civil Dark: 19:02 - 06:48. Nautical Dark: 19:32 - 06:18. Astro Dark: 20:03 - 05:47

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
97
100
100
98
80
83
87
86
84
87
93
99
89
78
66

Low Clouds (% Sky Obscured)

96
98
100
100
100
100
100
100
100
96
100
100
98
75
78
80
76
69
76
84
91
84
78
66

Medium Clouds (% Sky Obscured)

99
98
98
51
34
22
23
20
19
28
36
40
51
31
50
52
61
69
59
48
34
33
25
19

High Clouds (% Sky Obscured)

100
100
100
44
22
0
0
0
0
8
17
27
18
9
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
4
1
0
0
0
0
0
0
0
0
0
0
3
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
Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

95
95
95
95
86
77
81
74
59
82
95
95
95
95
60
70
67
68
80
82
71
50
29
10

Precipitation Amount (mm)

2.1
1.2
1.1
0.8
0.5
0.5
0.5
0.4
0
0.4
0.5
0.7
1.6
1.4
0
0.4
0.3
0.3
0.5
0.6
0.4
0
0
0

Wind Speed/Direction (mph)

9
7
6
6
6
5
3
3
3
2
4
4
6
4
5
5
4
7
9
9
9
9
10
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

18
19
19
19
20
20
20
20
20
20
20
20
20
19
18
18
18
18
18
18
18
18
17
15

Relative Humidity (%)

98
98
98
100
100
100
98
100
98
98
98
98
98
98
98
98
96
95
93
93
93
93
82
72

Pressure (mb)

1019
1018
1017
1015
1014
1013
1012
1012
1011
1011
1010
1009
1009
1009
1008
1008
1007
1007
1007
1007
1008
1008
1009
1010

Ozone (du)

242
242
243
242
245
248
252
253
255
256
262
267
269
270
276
275
272
270
268
268
268
268
266
265

Monday 12

Waxing Crescent 5%

10:26

19:19

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

Sun - Rise: 07:16, Set: 18:34, Transit: 12:54. Moon - Rise: 10:26, Set: 19:19. Civil Dark: 19:00 - 06:49. Nautical Dark: 19:31 - 06:19. Astro Dark: 20:01 - 05:48

Total Clouds (% Sky Obscured)

69
73
77
55
34
14
10
6
1
1
1
1
1
1
1
6
11
16
30
47
61
61
61
66

Low Clouds (% Sky Obscured)

69
73
77
55
34
14
8
4
0
0
0
0
0
0
0
3
6
11
30
47
61
53
42
28

Medium Clouds (% Sky Obscured)

12
7
0
0
1
1
1
1
1
1
0
0
0
0
0
0
1
1
9
21
33
27
27
23

High Clouds (% Sky Obscured)

1
1
1
2
3
3
1
1
0
0
0
0
0
1
1
2
4
6
5
5
4
20
37
48

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 (%)

3
1
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)

13
13
12
11
10
8
7
6
4
4
4
3
3
3
4
4
4
4
4
4
4
4
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
64
62
62
61
59
59
64
71
77
80
81
83
85
85
86
86
83
82
81
78
77
68
60

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

264
262
260
259
259
260
260
259
258
258
258
258
258
259
260
261
261
262
262
263
265
266
266
267

Tuesday 13

Waxing Crescent 10%

No Rise

19:54

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
07 Bad

Sun - Rise: 07:17, Set: 18:32, Transit: 12:54. Moon - Rise: No Rise, Set: 19:54. Civil Dark: 18:59 - 06:50. Nautical Dark: 19:29 - 06:20. Astro Dark: 20:00 - 05:49

Total Clouds (% Sky Obscured)

65
61
57
58
54
50
40
40
35
33
39
43
60
76
89
84
79
75
76
81
83

Low Clouds (% Sky Obscured)

24
21
16
16
13
13
15
17
18
21
17
17
33
53
73
61
50
42
52
62
72

Medium Clouds (% Sky Obscured)

22
22
21
26
30
35
30
30
30
27
23
23
27
34
47
41
38
31
25
19
13

High Clouds (% Sky Obscured)

34
29
28
30
42
50
40
40
35
33
17
0
19
34
46
46
55
55
50
45
45

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
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

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

Precipitation Probability (%)

0
0
0
3
8
15
28
37
44
57
64
70
56
44
32
24
17
4
4
5
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.3
0.4
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
7
9
11
10
9
9
8
8
7
7
7
8
8
9
11
10
10
10
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
21
22
22
29
27
25
25
26
26
18
18
19
19
18
18
14
13
13
13
12

Dew Point (°C)

15
14
12
11
11
11
11
11
12
12
12
12
11
10
10
9
8
7
6
6
5

Relative Humidity (%)

54
48
41
36
38
40
41
48
56
64
66
68
71
69
68
68
67
65
65
64
62

Pressure (mb)

1010
1010
1009
1009
1008
1008
1008
1008
1009
1010
1010
1010
1010
1011
1012
1013
1013
1014
1015
1015
1016

Ozone (du)

268
267
266
265
264
263
261
261
260
260
261
262
263
265
267
268
270
271
272
272
272

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

Generated: 07/10/26 11:47:31. Forecast: 07/10/26 to 13/10/26. Timezone: UTC-4.00