Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 11

Waning Crescent 42%

01:44

11:30

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

Sun - Rise: 06:57, Set: 16:52, Transit: 11:55. Moon - Rise: 01:44, Set: 11:30. Civil Dark: 17:20 - 06:29. Nautical Dark: 17:52 - 05:58. Astro Dark: 18:23 - 05:27

Total Clouds (% Sky Obscured)

18
44
80
35
7
51
23
20
9
14
12
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

18
44
50
12
7
51
23
20
9
14
12
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
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
1
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
9
10
13
12
13
14
14
12
11
11
11
10
9
7
6
5
4
3
2
2
1
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-4
-5
-3
-4
-6
-7
-9
-12
-12
-12
-11
-11
-11
-10
-10
-10
-9
-9
-10
-9
-10
-10
-10
-10

Relative Humidity (%)

64
62
69
70
61
56
47
38
35
34
33
33
35
38
42
43
47
48
48
49
50
50
51
52

Pressure (mb)

1023
1024
1025
1026
1028
1029
1031
1032
1032
1031
1031
1032
1032
1032
1033
1034
1034
1034
1034
1033
1033
1033
1033
1033

Ozone (du)

323
335
348
350
347
342
336
325
316
309
307
306
312
313
310
307
312
315
320
322
321
321
316
312

Monday 12

Waning Crescent 33%

02:44

11:58

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

Sun - Rise: 06:57, Set: 16:53, Transit: 11:55. Moon - Rise: 02:44, Set: 11:58. Civil Dark: 17:21 - 06:29. Nautical Dark: 17:53 - 05:58. Astro Dark: 18:24 - 05:27

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
4
0
0
0
0
6
11
10
11
12
1

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
11
10
11
12
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
6
11
0
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
53
53
52
52
49
41
36
30
27
25
25
28
31
36
40
42
45
46
48
49
50
51
52

Pressure (mb)

1032
1032
1032
1032
1032
1032
1032
1032
1031
1030
1028
1027
1027
1026
1026
1026
1027
1027
1026
1026
1026
1026
1025
1025

Ozone (du)

312
310
306
306
302
302
303
301
301
305
304
308
312
312
309
306
310
311
311
309
312
314
318
318

Tuesday 13

Waning Crescent 24%

No Rise

12:31

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

Sun - Rise: 06:57, Set: 16:54, Transit: 11:56. Moon - Rise: No Rise, Set: 12:31. Civil Dark: 17:22 - 06:29. Nautical Dark: 17:54 - 05:57. Astro Dark: 18:25 - 05:27

Total Clouds (% Sky Obscured)

1
3
11
20
20
15
0
1
0
5
8
5
5
11
13
1
0
5
0
35
39
61
82
100

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)

1
1
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
28
35
59
80
95

High Clouds (% Sky Obscured)

0
2
11
15
10
10
0
1
0
5
8
5
5
9
9
1
0
5
0
30
25
48
69
84

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

Chance of Frost

Temperature (°C)

2
1
1
1
1
2
4
7
9
11
12
13
13
13
11
10
9
8
8
7
7
7
7
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
54
55
56
56
54
49
45
41
39
37
37
40
44
50
53
56
58
58
58
58
60
62
63

Pressure (mb)

1024
1024
1024
1024
1024
1023
1023
1022
1021
1019
1017
1016
1015
1015
1014
1014
1014
1013
1013
1013
1012
1012
1011
1010

Ozone (du)

319
317
316
318
320
320
319
319
319
322
325
324
324
320
318
319
319
318
320
322
324
324
323
324

Wednesday 14

Waning Crescent 16%

03:44

13:10

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 06:57, Set: 16:55, Transit: 11:56. Moon - Rise: 03:44, Set: 13:10. Civil Dark: 17:23 - 06:29. Nautical Dark: 17:55 - 05:57. Astro Dark: 18:26 - 05:26

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
98
97
95
97
98
100
91
82
73
80
88
96

Low Clouds (% Sky Obscured)

8
17
25
48
73
94
96
98
100
99
97
95
90
85
79
84
88
93
86
79
71
77
83
89

Medium Clouds (% Sky Obscured)

95
100
100
100
99
99
97
95
93
80
83
82
85
71
85
92
97
100
73
50
25
36
51
61

High Clouds (% Sky Obscured)

88
94
100
100
99
99
68
36
4
0
0
7
17
2
2
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
3
4
9
9
9
7
9
9
9
9
0
4
1
0
0
0
0
0
0

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

Precipitation Probability (%)

3
6
11
58
93
95
94
78
62
62
68
74
78
71
72
73
73
82
79
74
56
53
58
58

Precipitation Amount (mm)

0
0
0
0
0.6
1
0.7
0.4
0.2
0.3
0.4
0.5
0.5
0.3
0.4
0.4
0.3
0.5
0.4
0.4
0
0.1
0.2
0.3

Wind Speed/Direction (mph)

8
8
8
8
7
8
7
7
8
7
8
7
8
8
8
12
14
13
13
13
13
13
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
2
2
2
2
2
3
3
4
4
5
5
5
4
3
0
-2
-4
-5
-6
-8
-8
-8
-9

Dew Point (°C)

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

Relative Humidity (%)

66
68
70
72
72
82
90
91
87
88
82
78
73
71
75
93
83
88
86
87
87
86
87
89

Pressure (mb)

1010
1009
1009
1009
1009
1009
1009
1008
1007
1007
1006
1006
1006
1006
1007
1007
1008
1009
1010
1010
1011
1011
1011
1011

Ozone (du)

327
330
335
336
340
343
350
358
366
376
384
388
392
391
387
384
387
391
385
382
389
398
396
393

Thursday 15

Waning Crescent 10%

04:42

13:57

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
18 Bad
19 OK
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good

Sun - Rise: 06:56, Set: 16:56, Transit: 11:56. Moon - Rise: 04:42, Set: 13:57. Civil Dark: 17:24 - 06:29. Nautical Dark: 17:56 - 05:57. Astro Dark: 18:26 - 05:26

Total Clouds (% Sky Obscured)

94
92
90
91
93
94
94
94
93
92
90
90
90
81
81
57
28
0
0
1
2
4
7
6

Low Clouds (% Sky Obscured)

86
82
79
78
77
76
79
82
85
84
84
83
85
81
81
57
28
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

60
59
49
35
34
39
22
13
2
0
0
0
0
0
0
0
0
0
0
1
2
3
3
3

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

0
1
3
4
4
5
4
5
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

Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

58
47
44
46
39
27
24
15
11
11
9
4
3
2
0
3
2
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.3
0.1
0.1
0.2
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-11
-11
-11
-12
-11
-11
-10
-10
-9
-9
-8
-7
-8
-7
-6
-5
-6
-6
-6
-7
-6
-7
-7

Dew Point (°C)

-5
-7
-8
-9
-9
-9
-9
-9
-10
-10
-10
-10
-10
-10
-11
-10
-10
-11
-11
-11
-11
-11
-11
-11

Relative Humidity (%)

89
82
79
77
76
74
70
68
61
57
57
55
54
54
54
56
57
58
59
59
59
60
60
61

Pressure (mb)

1011
1012
1013
1013
1014
1015
1015
1016
1016
1016
1016
1016
1016
1017
1018
1018
1019
1019
1020
1020
1021
1021
1022
1022

Ozone (du)

390
392
396
404
406
406
417
415
413
389
367
356
348
339
336
330
329
327
325
323
322
320
319
318

Friday 16

Waning Crescent 5%

05:36

14:50

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

Sun - Rise: 06:56, Set: 16:57, Transit: 11:57. Moon - Rise: 05:36, Set: 14:50. Civil Dark: 17:25 - 06:28. Nautical Dark: 17:57 - 05:57. Astro Dark: 18:27 - 05:26

Total Clouds (% Sky Obscured)

21
37
53
55
57
61
55
46
27
29
31
38
42
50
54
51
43
30
33
34
44
65
83
100

Low Clouds (% Sky Obscured)

1
3
4
10
16
16
11
6
1
10
18
25
23
15
8
13
12
8
13
21
30
53
71
86

Medium Clouds (% Sky Obscured)

16
30
43
44
42
44
34
18
3
11
16
26
34
38
29
22
5
5
12
20
28
45
63
82

High Clouds (% Sky Obscured)

3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
19
40
54

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
1
3
7
11
13
10
29
36
38

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-7
-7
-7
-7
-7
-6
-6
-5
-5
-1
-1
-1
-0
1
1
-2
-2
-2
-2
-2
-2
-2
-2

Dew Point (°C)

-11
-11
-12
-12
-11
-11
-11
-11
-11
-11
-10
-10
-9
-7
-6
-4
-4
-4
-4
-5
-5
-6
-6
-6

Relative Humidity (%)

61
61
60
60
58
56
52
49
45
42
43
43
45
54
62
74
74
73
73
70
69
66
63
63

Pressure (mb)

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

Ozone (du)

317
316
314
313
311
310
308
308
307
306
304
303
301
301
300
300
300
300
299
301
302
303
305
308

Saturday 17

Waning Crescent 1%

06:24

15:49

Sun - Rise: 06:56, Set: 16:58, Transit: 11:57. Moon - Rise: 06:24, Set: 15:49. Civil Dark: 17:26 - 06:28. Nautical Dark: 17:57 - 05:57. Astro Dark: 18:28 - 05:26

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Nashville, Davidson, United States of America (36.16,-86.78)

Generated: 11/01/26 03:43:16. Forecast: 11/01/26 to 17/01/26. Timezone: UTC-6.00