Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 10

Waxing Crescent 6%

09:17

No Set

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 OK
08 OK
09 Bad
10 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:47, Set: 16:55, Transit: 11:51. Moon - Rise: 09:17, Set: No Set. Civil Dark: 17:24 - 06:19. Nautical Dark: 17:56 - 05:47. Astro Dark: 18:28 - 05:15

Total Clouds (% Sky Obscured)

8
7
9
0
0
0
0
1
0
0
0
0
1
27
39
50
48
69
67
66
76
82
91
100

Low Clouds (% Sky Obscured)

0
4
3
0
0
0
0
0
0
0
0
0
0
19
26
32
34
46
42
38
39
20
42
38

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
19
25
23
24
34
22
55

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
0
0
0
0
1
2
2
2
2
1
0
0
58
75
76
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)

5
4
4
5
5
5
5
5
5
4
4
3
3
2
1
1
4
5
6
6
7
7
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
12
11
11
11
10
10
10
9
9
8
8
7
7
10
13
15
17
17
18
17
18
18
13

Dew Point (°C)

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

Relative Humidity (%)

57
62
67
72
75
78
80
82
84
84
84
82
81
81
72
62
58
57
54
52
51
51
58
63

Pressure (mb)

1015
1016
1016
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1017
1017
1016
1016
1015
1014
1012
1011
1011
1010
1010

Ozone (du)

294
293
291
290
287
286
287
288
289
290
290
290
288
289
291
293
295
297
297
297
297
297
297
296

Wednesday 11

Waxing Crescent 11%

10:11

18:13

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:48, Set: 16:55, Transit: 11:51. Moon - Rise: 10:11, Set: 18:13. Civil Dark: 17:23 - 06:19. Nautical Dark: 17:56 - 05:47. Astro Dark: 18:27 - 05:15

Total Clouds (% Sky Obscured)

100
96
100
100
100
62
64
79
100
100
100
99
100
100
100
100
100
86
97
95
83
100
96
80

Low Clouds (% Sky Obscured)

15
26
40
10
13
16
12
0
0
3
23
71
77
82
49
98
95
75
85
88
58
92
68
46

Medium Clouds (% Sky Obscured)

70
71
77
100
100
62
64
68
100
100
73
82
100
100
98
56
60
47
56
44
39
45
44
51

High Clouds (% Sky Obscured)

100
89
100
100
100
62
64
79
100
100
100
96
100
80
100
92
85
41
37
14
21
90
90
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
6
9
9
9
9
9
9
9
9
6
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
31
98
51
26
2
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
Light Rain
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
2
1
0
0
2
40
28
21
95
95
65
21
20
18
44
36
15
14

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.8
1
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
12
12
12
12
11
11
11
11
10
10
10
10
11
12
12
13
14
14
14
14
13
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
72
71
67
71
80
87
90
91
88
87
85
85
85
84
76
81
74
64
69
69
70
77
79

Pressure (mb)

1010
1009
1009
1008
1008
1007
1006
1005
1004
1003
1002
1002
1001
1001
1000
1000
1000
999
998
997
997
997
998
999

Ozone (du)

297
298
300
302
303
305
305
306
309
312
317
324
326
326
325
324
324
325
325
326
329
330
324
324

Thursday 12

Waxing Crescent 18%

10:57

19:05

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:49, Set: 16:54, Transit: 11:51. Moon - Rise: 10:57, Set: 19:05. Civil Dark: 17:23 - 06:20. Nautical Dark: 17:55 - 05:48. Astro Dark: 18:27 - 05:16

Total Clouds (% Sky Obscured)

75
78
56
59
92
97
93
89
82
92
100
100
97
74
50
53
72
72
50
65
65
61
70
62

Low Clouds (% Sky Obscured)

38
35
30
44
87
90
81
81
82
92
100
100
97
53
33
38
61
60
45
65
65
61
70
38

Medium Clouds (% Sky Obscured)

51
55
30
39
55
54
51
45
32
26
38
90
95
65
44
32
19
7
0
0
0
0
13
26

High Clouds (% Sky Obscured)

0
7
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 (%)

13
13
11
13
12
13
7
3
4
8
15
17
31
23
17
8
3
1
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)

9
9
11
11
10
10
9
8
7
9
9
10
10
11
10
11
13
13
13
13
13
12
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
7
7
7
6
5
4
3
3
2
3
2
1
0
-1
-2
-3
-4
-4
-5
-5
-4
-4

Relative Humidity (%)

81
84
84
85
87
81
76
72
69
71
71
74
74
67
66
59
52
46
41
38
36
36
40
46

Pressure (mb)

999
1000
1000
1001
1001
1001
1001
1001
1001
1001
1002
1002
1003
1004
1005
1005
1006
1006
1005
1005
1005
1005
1006
1007

Ozone (du)

326
331
346
357
366
366
358
357
353
353
345
345
351
356
361
361
358
357
355
353
348
346
343
340

Friday 13

Waxing Crescent 26%

11:36

20:02

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

Sun - Rise: 06:50, Set: 16:53, Transit: 11:52. Moon - Rise: 11:36, Set: 20:02. Civil Dark: 17:22 - 06:21. Nautical Dark: 17:54 - 05:49. Astro Dark: 18:26 - 05:17

Total Clouds (% Sky Obscured)

62
66
65
57
52
51
50
41
34
24
30
40
53
63
67
71
84
92
99
96
93
89
84
80

Low Clouds (% Sky Obscured)

17
14
11
5
7
12
17
17
14
11
16
26
32
34
32
30
59
82
97
94
88
80
77
74

Medium Clouds (% Sky Obscured)

38
43
45
49
39
29
18
13
8
3
3
4
4
16
28
39
33
31
26
35
44
52
33
17

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

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

Chance of Frost

Temperature (°C)

6
5
5
4
3
3
2
2
1
1
1
1
1
1
2
4
6
7
7
8
8
8
8
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
56
59
61
65
69
70
70
71
73
73
74
77
80
74
64
54
47
42
40
42
44
46
51

Pressure (mb)

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

Ozone (du)

338
336
335
330
329
326
324
326
333
336
336
337
337
340
341
341
339
338
340
346
340
331
325
319

Saturday 14

Waxing Crescent 35%

12:09

21:03

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

Sun - Rise: 06:51, Set: 16:52, Transit: 11:52. Moon - Rise: 12:09, Set: 21:03. Civil Dark: 17:21 - 06:22. Nautical Dark: 17:53 - 05:50. Astro Dark: 18:26 - 05:18

Total Clouds (% Sky Obscured)

62
67
72
73
52
35
22
32
52
39
18
20
26
28
37
47
65
82
98
86
78
72
67
70

Low Clouds (% Sky Obscured)

41
25
20
12
10
9
7
20
44
36
17
20
22
23
25
26
44
62
79
76
73
67
57
57

Medium Clouds (% Sky Obscured)

2
8
14
19
18
17
15
10
5
0
0
0
0
0
0
0
6
12
17
18
20
22
26
25

High Clouds (% Sky Obscured)

0
25
43
50
33
12
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 (%)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
2
1
1
0
1
1
0
0
-1
-1
1
-0
-0
1
1
2
3
4
4
7
7
6
6

Dew Point (°C)

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

Relative Humidity (%)

55
60
65
71
75
79
80
83
80
76
74
82
88
88
76
64
55
52
47
44
46
48
48
54

Pressure (mb)

1016
1017
1017
1018
1019
1019
1019
1020
1020
1020
1021
1021
1022
1023
1024
1024
1025
1024
1024
1024
1024
1025
1025
1026

Ozone (du)

312
306
304
303
301
300
301
301
302
303
304
305
305
305
303
301
300
301
302
304
303
303
302
303

Sunday 15

Waxing Crescent 45%

12:37

22:05

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

Sun - Rise: 06:52, Set: 16:52, Transit: 11:52. Moon - Rise: 12:37, Set: 22:05. Civil Dark: 17:20 - 06:23. Nautical Dark: 17:53 - 05:51. Astro Dark: 18:25 - 05:19

Total Clouds (% Sky Obscured)

73
64
55
47
41
35
28
33
37
42
40
38
36
46
56
67
72
77
82
76
71
65
54
43

Low Clouds (% Sky Obscured)

60
43
26
9
15
21
27
32
37
42
38
31
28
36
41
48
52
59
63
59
54
50
46
37

Medium Clouds (% Sky Obscured)

21
8
2
6
8
7
3
2
1
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
1
1
2
3
7
13
17
22
20
16

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 (%)

2
5
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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
6
6
6
6
6
6
6
5
5
5
4
4
3
4
5
7
7
7
8
7
7
6
5

Chance of Frost

Temperature (°C)

8
7
6
6
5
4
4
3
3
2
2
2
2
1
3
6
8
9
9
10
10
9
9
8

Feels Like (°C)

7
7
4
3
4
4
3
2
1
1
-0
0
0
0
0
1
2
3
3
4
9
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

60
65
67
71
73
75
76
77
77
79
78
78
78
80
69
60
51
50
47
44
46
48
50
53

Pressure (mb)

1026
1027
1028
1028
1029
1029
1029
1029
1030
1030
1030
1031
1031
1032
1032
1032
1032
1032
1031
1031
1031
1031
1030
1031

Ozone (du)

304
305
305
306
306
306
306
305
304
303
301
301
301
301
302
302
303
303
303
303
302
302
302
302

Monday 16

Waxing Crescent 43%

13:01

23:07

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

Sun - Rise: 06:53, Set: 16:51, Transit: 11:52. Moon - Rise: 13:01, Set: 23:07. Civil Dark: 17:20 - 06:24. Nautical Dark: 17:52 - 05:52. Astro Dark: 18:25 - 05:20

Total Clouds (% Sky Obscured)

32
41
50
60
59
62
64
49
35
15
15
15
15
25
30
35
45
70
60

Low Clouds (% Sky Obscured)

26
36
46
58
59
57
55
35
18
0
0
0
0
1
1
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
4
6
7

High Clouds (% Sky Obscured)

12
17
22
26
34
31
35
30
30
15
15
15
15
25
30
30
25
10
10

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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
4
4
3
4
4
4
3
3
3
3
4
3
4
4
4
4

Chance of Frost

Temperature (°C)

7
5
5
4
3
3
2
2
1
1
0
0
-0
-1
2
4
7
8
9

Feels Like (°C)

8
9
3
3
2
2
2
2
-2
-2
-2
-3
-3
-3
-2
-1
1
1
2

Dew Point (°C)

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

Relative Humidity (%)

58
64
66
68
72
73
74
76
76
75
77
78
78
77
70
62
55
52
50

Pressure (mb)

1031
1031
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1033
1033
1033
1033
1033
1032
1031

Ozone (du)

302
302
301
301
300
303
305
307
310
313
316
317
318
320
320
320
320
321
323

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

Generated: 10/11/26 18:06:11. Forecast: 10/11/26 to 16/11/26. Timezone: UTC-5.00