Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 17

Waxing Crescent 43%

14:38

23:12

15 Bad
16 Bad
17 Bad
18 OK
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 Good
10 Good
11 Good
12 Good
13 Good
14 Good

Sun - Rise: 07:21, Set: 18:25, Transit: 12:52. Moon - Rise: 14:38, Set: 23:12. Civil Dark: 18:52 - 06:54. Nautical Dark: 19:23 - 06:23. Astro Dark: 19:54 - 05:52

Total Clouds (% Sky Obscured)

68
58
52
29
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

26
22
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

68
44
23
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
1
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)

12
11
11
9
9
7
6
6
6
6
6
5
5
5
5
5
5
5
6
7
8
8
7
6

Chance of Frost

Temperature (°C)

13
13
11
10
8
7
6
5
5
5
5
4
4
3
3
3
3
4
6
9
11
12
13
14

Feels Like (°C)

7
7
6
6
6
4
4
3
3
3
2
2
1
1
1
1
1
1
4
6
8
10
12
12

Dew Point (°C)

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

Relative Humidity (%)

46
42
44
45
45
45
46
50
52
53
54
53
51
52
52
52
53
53
46
39
35
32
31
31

Pressure (mb)

1025
1025
1025
1026
1027
1029
1030
1031
1031
1031
1032
1032
1033
1033
1033
1034
1034
1035
1036
1036
1036
1036
1035
1034

Ozone (du)

301
304
310
310
309
304
301
296
296
296
295
295
293
290
287
287
287
288
289
290
290
289
288
288

Sunday 18

First Quarter 53%

No Rise

00:14

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 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Bad
11 Good
12 Good
13 Bad
14 Bad

Sun - Rise: 07:22, Set: 18:23, Transit: 12:52. Moon - Rise: No Rise, Set: 00:14. Civil Dark: 18:50 - 06:55. Nautical Dark: 19:21 - 06:24. Astro Dark: 19:53 - 05:53

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
49
4
11
60
65

Low 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

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
3
49
4
11
60
65

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

Chance of Frost

Temperature (°C)

15
14
14
12
9
8
7
7
7
7
6
6
6
5
5
4
4
5
8
11
13
15
16
17

Feels Like (°C)

13
13
13
11
8
7
7
6
6
6
5
5
4
4
3
3
3
3
7
9
12
13
14
14

Dew Point (°C)

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

Relative Humidity (%)

31
34
41
51
52
53
54
57
59
60
61
62
64
63
65
66
66
66
59
50
45
42
40
40

Pressure (mb)

1034
1033
1033
1033
1034
1034
1034
1034
1034
1033
1033
1033
1033
1032
1032
1033
1032
1032
1032
1032
1031
1030
1028
1027

Ozone (du)

287
285
285
284
283
282
281
281
282
281
281
280
280
278
276
275
274
273
272
272
273
274
273
273

Monday 19

Waxing Gibbous 63%

15:09

01:17

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

Sun - Rise: 07:23, Set: 18:22, Transit: 12:52. Moon - Rise: 15:09, Set: 01:17. Civil Dark: 18:49 - 06:56. Nautical Dark: 19:20 - 06:25. Astro Dark: 19:51 - 05:54

Total Clouds (% Sky Obscured)

68
64
59
53
60
71
79
44
63
52
79
56
97
42
28
15
49
36
21
3
15
26
37
26

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
19
34
22
34
27
14
6
20
0
5
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

68
64
59
53
60
63
76
39
56
50
72
56
97
42
28
15
49
36
21
3
15
26
37
26

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
7
6
6
7
7
7
7
7
8
8
8
8
9
10
10
10
10
11
11
12
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

40
42
47
56
61
62
61
63
66
68
67
65
61
62
61
60
61
61
57
52
48
44
42
41

Pressure (mb)

1026
1026
1025
1025
1025
1025
1024
1024
1024
1024
1023
1023
1022
1022
1022
1023
1023
1023
1024
1024
1024
1023
1023
1022

Ozone (du)

272
272
271
270
269
270
269
267
267
268
269
268
268
269
268
269
271
275
277
276
277
277
276
275

Tuesday 20

Waxing Gibbous 72%

15:37

02:21

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

Sun - Rise: 07:24, Set: 18:20, Transit: 12:52. Moon - Rise: 15:37, Set: 02:21. Civil Dark: 18:48 - 06:57. Nautical Dark: 19:19 - 06:26. Astro Dark: 19:50 - 05:55

Total Clouds (% Sky Obscured)

17
6
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
19
28
35

Low 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

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)

17
5
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
19
28
35

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

41
45
50
60
66
69
71
71
72
76
80
81
82
82
81
82
81
77
65
51
42
37
36
34

Pressure (mb)

1022
1022
1022
1022
1023
1023
1023
1024
1024
1024
1024
1024
1024
1023
1023
1024
1024
1024
1024
1024
1024
1023
1022
1022

Ozone (du)

273
274
275
275
276
276
276
276
277
277
276
275
274
273
273
272
273
274
274
274
273
272
273
273

Wednesday 21

Waxing Gibbous 81%

16:01

03:25

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

Sun - Rise: 07:25, Set: 18:19, Transit: 12:51. Moon - Rise: 16:01, Set: 03:25. Civil Dark: 18:46 - 06:58. Nautical Dark: 19:18 - 06:27. Astro Dark: 19:49 - 05:56

Total Clouds (% Sky Obscured)

45
55
51
43
40
49
55
50
54
48
47
20
20
24
29
32
34
39
44
49
45
45
45
30

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
12
23
32
33
34
36
3
2
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

45
55
51
43
40
49
55
50
54
48
47
18
20
24
29
32
34
39
44
49
45
45
45
30

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
1
1
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
8
7
6
6
6
6
6
6
7
7
7
7
7
7
7
7
8
9
10
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

35
37
45
53
57
57
57
58
61
65
66
68
70
71
74
74
75
75
66
57
50
43
38
33

Pressure (mb)

1021
1021
1020
1021
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1018
1019
1019
1019
1019
1019
1019
1018
1017
1016

Ozone (du)

272
272
271
271
271
271
270
269
269
267
267
267
267
267
267
268
269
270
270
269
269
269
268
268

Thursday 22

Waxing Gibbous 89%

16:24

04:31

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 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 OK

Sun - Rise: 07:26, Set: 18:18, Transit: 12:51. Moon - Rise: 16:24, Set: 04:31. Civil Dark: 18:45 - 06:59. Nautical Dark: 19:16 - 06:28. Astro Dark: 19:47 - 05:57

Total Clouds (% Sky Obscured)

15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
2
2
4
7
10
18

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
5

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
17

High Clouds (% Sky Obscured)

15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
3
6
8
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
3

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

35
38
42
45
48
52
53
54
55
58
60
63
64
67
68
70
70
71
66
61
57
52
48
45

Pressure (mb)

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

Ozone (du)

269
269
270
270
270
271
270
269
268
268
268
269
270
271
272
274
275
277
279
281
284
286
289
291

Friday 23

Waxing Gibbous 95%

16:47

05:39

15 OK
16 OK
17 OK
18 OK
19 OK
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: 07:27, Set: 18:16, Transit: 12:51. Moon - Rise: 16:47, Set: 05:39. Civil Dark: 18:44 - 07:00. Nautical Dark: 19:15 - 06:29. Astro Dark: 19:46 - 05:57

Total Clouds (% Sky Obscured)

23
20
20
20
20
20
30
35
45
50
60
60
60
50
40
34
29

Low Clouds (% Sky Obscured)

6
11
15
20
20
20
18
17
14
14
15
15
15
15
14
14
13

Medium Clouds (% Sky Obscured)

23
20
20
20
20
20
30
35
38
49
50
55
60
50
40
34
29

High Clouds (% Sky Obscured)

23
20
20
20
20
20
30
35
45
48
42
36
32
27
20
10
4

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

3
1
26
32
30
37
42
45
46
45
43
69
88
95
95
94
91

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.4
0.7
1
0.8
0.6
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
15
14
14
15
16
10
10
10
10
10
9
8
8
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

46
48
48
53
58
64
66
68
70
72
72
72
73
73
73
73
71

Pressure (mb)

1018
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020

Ozone (du)

292
293
294
292
291
289
289
289
289
289
289
289
288
288
287
287
288

Forecast for Marriottsville, Howard, United States of America (39.35,-76.90)

Generated: 17/10/26 15:58:41. Forecast: 17/10/26 to 23/10/26. Timezone: UTC-4.00