Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 22

Waxing Gibbous 89%

16:25

04:32

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

Sun - Rise: 07:26, Set: 18:20, Transit: 12:52. Moon - Rise: 16:25, Set: 04:32. Civil Dark: 18:47 - 06:59. Nautical Dark: 19:18 - 06:28. Astro Dark: 19:48 - 05:57

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
18
26
26
17
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
9
14
19
14
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
17
16
13
12
11
11
10
10
10
11
10
10
10
9
9
9
11
13
14
15
16
16
16

Dew Point (°C)

1
3
6
5
4
5
5
5
6
6
6
7
7
7
7
8
8
7
7
6
5
5
3
3

Relative Humidity (%)

28
33
47
52
56
60
65
67
70
71
70
73
77
81
84
87
88
75
64
56
49
44
39
37

Pressure (mb)

1018
1018
1019
1020
1020
1021
1021
1021
1022
1022
1022
1023
1023
1024
1025
1025
1026
1027
1028
1028
1028
1028
1027
1027

Ozone (du)

277
280
282
285
290
294
296
301
304
302
299
297
294
290
289
291
295
294
296
295
296
294
291
288

Friday 23

Waxing Gibbous 95%

16:49

05:39

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

Sun - Rise: 07:27, Set: 18:19, Transit: 12:52. Moon - Rise: 16:49, Set: 05:39. Civil Dark: 18:45 - 07:00. Nautical Dark: 19:16 - 06:29. Astro Dark: 19:47 - 05:58

Total Clouds (% Sky Obscured)

0
0
0
0
12
21
6
3
4
2
2
3
1
44
43
45
41
0
0
0
2
1
19
20

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
20
19
19
22
0
0
0
2
1
16
14

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
10
17
5
2
4
2
2
3
1
1
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
65
70
73
73
1
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
6
5
4
4
4
4
3
3
3
3
3
2
2
2
3
2
2
2
3
2
2
3
3

Chance of Frost

Temperature (°C)

17
16
14
12
10
10
9
9
8
7
7
7
6
6
6
5
6
8
11
14
15
16
17
17

Feels Like (°C)

16
15
13
11
10
9
9
9
8
7
7
7
7
6
6
6
6
9
12
14
16
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

38
44
58
64
65
66
74
85
85
84
84
85
88
90
90
90
88
71
62
53
46
40
39
38

Pressure (mb)

1028
1028
1028
1029
1030
1030
1031
1031
1032
1032
1032
1032
1032
1033
1033
1033
1034
1035
1035
1035
1034
1034
1033
1033

Ozone (du)

288
289
289
290
289
291
291
291
292
295
298
303
304
305
305
305
305
306
308
308
306
306
306
306

Saturday 24

Waxing Gibbous 99%

17:14

06:49

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

Sun - Rise: 07:28, Set: 18:17, Transit: 12:52. Moon - Rise: 17:14, Set: 06:49. Civil Dark: 18:44 - 07:01. Nautical Dark: 19:15 - 06:30. Astro Dark: 19:46 - 05:59

Total Clouds (% Sky Obscured)

21
27
33
33
9
0
0
0
0
22
30
41
36
37
39
38
35
0
0
0
2
0
0
0

Low Clouds (% Sky Obscured)

16
23
31
33
9
0
0
0
0
22
28
37
29
20
16
16
17
0
0
0
1
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
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
63
70
75
75
75
75
75
75
75
75
75

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)

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

Chance of Frost

Temperature (°C)

17
16
14
12
11
10
9
8
8
8
7
7
7
7
7
6
6
8
11
14
16
17
18
18

Feels Like (°C)

16
15
13
12
11
10
10
9
9
9
8
8
8
8
8
7
7
9
13
16
17
18
18
18

Dew Point (°C)

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

Relative Humidity (%)

41
49
64
70
73
77
82
87
91
93
94
94
94
93
94
93
91
79
67
58
47
42
40
39

Pressure (mb)

1032
1032
1033
1033
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1035
1035
1035
1036
1036
1036
1035
1034
1033
1033

Ozone (du)

306
306
305
304
302
302
301
300
300
299
298
296
293
291
289
288
287
285
283
281
279
278
277
275

Sunday 25

Waxing Gibbous 100%

17:43

08:03

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

Sun - Rise: 07:29, Set: 18:16, Transit: 12:52. Moon - Rise: 17:43, Set: 08:03. Civil Dark: 18:43 - 07:02. Nautical Dark: 19:14 - 06:31. Astro Dark: 19:45 - 06:00

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
9
16
22
24
32
33
33
41
45
33
20
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
9
9
8
10
11
12
14
20
20
12
0
0
0
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
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 (%)

75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75

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

Chance of Frost

Temperature (°C)

17
17
15
13
11
11
10
9
9
8
8
7
7
7
6
6
6
9
11
13
15
18
20
20

Feels Like (°C)

18
18
15
13
11
11
10
10
9
8
8
8
8
7
7
7
6
9
11
13
16
18
20
19

Dew Point (°C)

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

Relative Humidity (%)

39
47
61
66
68
73
77
80
82
87
93
93
94
94
94
94
93
80
64
52
43
39
38
37

Pressure (mb)

1032
1032
1032
1032
1032
1032
1032
1032
1032
1031
1031
1031
1030
1030
1030
1030
1030
1030
1030
1030
1029
1028
1026
1026

Ozone (du)

275
275
275
275
273
273
272
272
271
270
269
269
269
268
268
268
269
268
267
267
266
266
265
263

Monday 26

Full Moon 98%

18:17

09:20

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

Sun - Rise: 07:30, Set: 18:15, Transit: 12:52. Moon - Rise: 18:17, Set: 09:20. Civil Dark: 18:42 - 07:03. Nautical Dark: 19:13 - 06:32. Astro Dark: 19:44 - 06:01

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
4
6
6
8
11
16
17
19
20
17
10
3
4
5

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
5
7
5
3
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
2
2
5
7
12
9
5
3
2
1
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
2
1
2
3
3
2
1
0
0
2
3
4
5

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 (%)

75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
21
18
16
14
13
12
11
11
11
10
10
10
10
10
10
11
12
12
13
14
15
16
20

Dew Point (°C)

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

Relative Humidity (%)

39
49
62
66
68
69
71
76
77
78
78
81
84
85
85
87
87
71
58
48
46
44
41
44

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1027
1027
1027
1027
1026
1026
1026

Ozone (du)

261
260
259
259
260
261
260
260
258
258
258
258
259
260
262
263
263
263
263
264
263
263
262
261

Tuesday 27

Waning Gibbous 94%

18:59

10:36

16 Good
17 Good
18 Good
19 Good
20 OK
21 OK
22 OK
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

Sun - Rise: 07:31, Set: 18:14, Transit: 12:52. Moon - Rise: 18:59, Set: 10:36. Civil Dark: 18:41 - 07:04. Nautical Dark: 19:12 - 06:33. Astro Dark: 19:43 - 06:02

Total Clouds (% Sky Obscured)

6
9
12
14
26
37
47
53
59
71
71
66
65
77
83
80
86
89
91
94
95
100
100
100

Low Clouds (% Sky Obscured)

0
7
12
14
26
33
39
33
29
24
12
5
0
1
1
2
8
13
21
38
55
71
76
77

Medium Clouds (% Sky Obscured)

0
1
2
3
7
12
17
24
25
31
36
40
45
46
47
49
49
50
45
45
35
35
31
27

High Clouds (% Sky Obscured)

6
6
4
1
6
9
12
24
41
53
56
58
60
60
60
55
43
46
62
63
80
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 (%)

75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75

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
8
11
11
10
9

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
20
19
20
20
12
12
12
12
11
10
8
8
8
8
8
7
9
10
10
12
13
13
17

Dew Point (°C)

8
9
8
8
8
7
7
7
8
8
9
9
8
8
8
8
8
8
9
10
11
11
12
12

Relative Humidity (%)

47
49
55
61
70
71
73
75
80
85
93
93
93
96
93
91
90
84
79
73
72
71
68
71

Pressure (mb)

1026
1026
1026
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1029
1029
1029
1029
1028
1027
1027
1027

Ozone (du)

261
260
260
260
260
261
261
261
263
264
265
265
266
266
268
270
271
273
274
275
275
274
274
275

Wednesday 28

Waning Gibbous 87%

19:51

11:46

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

Sun - Rise: 07:32, Set: 18:12, Transit: 12:52. Moon - Rise: 19:51, Set: 11:46. Civil Dark: 18:39 - 07:05. Nautical Dark: 19:11 - 06:34. Astro Dark: 19:41 - 06:03

Total Clouds (% Sky Obscured)

100
100
100
99
99
98
98
92
87
84
73
62
51
40
25
10
12
24
35
37
38
41

Low Clouds (% Sky Obscured)

79
71
64
57
60
63
66
48
33
70
67
62
51
40
20
0
0
0
0
4
9
17

Medium Clouds (% Sky Obscured)

26
24
23
15
15
13
11
7
6
4
3
1
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
99
99
98
92
86
80
60
46
33
26
19
12
15
17
10
12
24
35
25
15
6

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

Fog (%)

75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

9
8
6
1
2
2
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
17
17
17
17
12
11
12
12
11
11
11
11
12
11
11
11
12
13
13
15
16

Dew Point (°C)

13
13
13
13
13
12
11
11
11
11
10
10
10
10
10
9
9
9
10
10
10
10

Relative Humidity (%)

74
77
82
87
95
93
89
87
89
90
90
91
95
96
96
96
98
84
75
67
61
56

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1026
1026
1026
1025
1024

Ozone (du)

276
278
278
279
279
281
283
285
286
287
288
288
289
289
288
287
286
283
280
277
275
273

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

Generated: 22/10/26 16:12:12. Forecast: 22/10/26 to 28/10/26. Timezone: UTC-4.00