Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 24

First Quarter 56%

10:24

02:00

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:21, Set: 17:37, Transit: 12:00. Moon - Rise: 10:24, Set: 02:00. Civil Dark: 18:03 - 05:55. Nautical Dark: 18:33 - 05:25. Astro Dark: 19:03 - 04:55

Total Clouds (% Sky Obscured)

53
64
74
76
100
100
100
100
96
100
100
100
100
100
100
100
100
99
99
100
100
100
100
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
22
34

Medium Clouds (% Sky Obscured)

53
64
74
76
100
100
100
100
96
92
95
100
100
89
100
83
78
93
99
100
100
100
100
100

High Clouds (% Sky Obscured)

49
64
65
67
100
100
100
100
94
100
100
100
100
100
100
100
100
94
96
100
100
97
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)

4
7
8
9
9
10
11
10
11
12
12
13
13
14
14
13
12
12
12
12
11
10
11
10

Chance of Frost

Temperature (°C)

-6
-3
-1
1
4
6
7
7
7
7
6
6
6
7
7
6
6
6
6
6
7
7
7
7

Feels Like (°C)

-10
-8
-6
-4
-2
0
2
2
2
1
1
-0
0
1
1
1
1
1
1
1
2
3
3
3

Dew Point (°C)

-17
-16
-15
-15
-13
-12
-10
-9
-7
-7
-6
-6
-6
-5
-4
-4
-3
-2
-1
-0
1
2
2
2

Relative Humidity (%)

40
35
32
29
28
27
28
31
36
38
41
41
41
43
46
48
51
56
60
63
65
67
70
71

Pressure (mb)

1026
1025
1024
1022
1021
1018
1016
1015
1014
1013
1013
1012
1012
1012
1012
1011
1011
1011
1010
1010
1009
1009
1010
1010

Ozone (du)

375
376
376
375
373
371
368
368
368
370
369
369
371
372
367
370
370
370
371
368
370
370
368
365

Wednesday 25

Waxing Gibbous 67%

11:21

03:04

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:19, Set: 17:38, Transit: 11:59. Moon - Rise: 11:21, Set: 03:04. Civil Dark: 18:04 - 05:54. Nautical Dark: 18:34 - 05:24. Astro Dark: 19:04 - 04:54

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
100
100
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

47
61
68
77
76
83
88
97
94
100
99
78
79
67
69
65
74
76
64
92
100
100
100
100

Medium Clouds (% Sky Obscured)

100
90
89
93
95
100
100
100
100
100
100
100
100
96
94
94
79
47
48
55
48
65
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
98
14
50
87
99
100
85
100
30
100
100
99

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
9
9
9
4
4
7
4
7
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
1
0
16

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
7
22
23
23
42
60
66
75
80
67
79
86
90
75
90
95
29
17
21
27

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.4
0
0.3
0.5
0.6
0.3
0.5
0.9
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
6
7
8
9
10
10
11
11
10
10
9
9
9
9
10
10
11
11
11
11
11
10
9

Dew Point (°C)

4
5
6
7
8
8
9
10
10
10
10
10
10
10
10
10
11
11
12
12
12
12
11
11

Relative Humidity (%)

74
73
73
73
73
76
80
83
86
88
91
96
96
98
98
98
98
98
98
98
98
98
96
95

Pressure (mb)

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

Ozone (du)

365
364
363
363
362
362
360
356
355
354
355
355
354
354
354
353
352
354
354
355
355
360
361
364

Thursday 26

Waxing Gibbous 78%

12:26

03:58

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 OK
22 OK
23 OK
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good

Sun - Rise: 06:18, Set: 17:39, Transit: 11:59. Moon - Rise: 12:26, Set: 03:58. Civil Dark: 18:05 - 05:52. Nautical Dark: 18:35 - 05:22. Astro Dark: 19:05 - 04:53

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
97
70
39
32
22
9
5
4
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

89
81
62
58
64
44
35
33
31
15
0
22
36
29
18
4
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
93
92
91
87
96
100
56
100
88
11
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
94
100
100
100
100
100
100
99
90
90
35
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
5
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

80
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

26
9
25
15
4
3
29
45
28
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
9
9
10
11
12
12
11
9
8
9
8
7
7
6
5
5
5
6
5
5
4
6

Dew Point (°C)

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

Relative Humidity (%)

91
90
85
85
83
80
79
86
90
88
87
91
90
88
88
90
88
88
90
91
93
91
93
90

Pressure (mb)

1011
1012
1012
1012
1012
1012
1011
1012
1012
1013
1013
1014
1015
1015
1015
1016
1016
1016
1017
1017
1017
1018
1019
1019

Ozone (du)

368
370
374
376
376
378
377
379
384
391
404
414
415
414
412
403
390
378
371
362
356
352
351
352

Friday 27

Waxing Gibbous 87%

13:36

04:43

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
03 Good
04 Good
05 Good
06 Good
07 Good

Sun - Rise: 06:17, Set: 17:40, Transit: 11:59. Moon - Rise: 13:36, Set: 04:43. Civil Dark: 18:06 - 05:51. Nautical Dark: 18:36 - 05:21. Astro Dark: 19:05 - 04:51

Total Clouds (% Sky Obscured)

0
5
9
14
10
5
0
0
0
0
0
0
0
0
0
0
0
0
0
5
5
5
1
0

Low Clouds (% Sky Obscured)

0
5
9
14
10
5
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
0
5
5
5
1
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)

3
3
3
2
1
2
2
2
1
1
1
2
2
2
3
3
3
3
2
2
3
3
3
2

Chance of Frost

Temperature (°C)

7
9
10
12
14
15
15
16
15
14
13
12
11
10
9
8
8
7
6
6
6
5
5
7

Feels Like (°C)

7
9
11
13
16
15
16
17
16
15
14
13
11
11
9
8
6
6
4
4
4
4
3
7

Dew Point (°C)

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

Relative Humidity (%)

82
73
65
58
53
48
45
43
42
50
55
58
61
61
61
62
64
67
71
75
78
79
82
79

Pressure (mb)

1020
1020
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018
1018
1019
1019
1018
1019
1019
1019
1019
1019
1019
1020
1020

Ozone (du)

350
351
349
349
348
347
347
348
348
348
348
348
347
346
346
347
348
349
351
353
355
357
357
358

Saturday 28

Waxing Gibbous 94%

14:49

05:19

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

Sun - Rise: 06:15, Set: 17:41, Transit: 11:59. Moon - Rise: 14:49, Set: 05:19. Civil Dark: 18:07 - 05:50. Nautical Dark: 18:37 - 05:20. Astro Dark: 19:06 - 04:50

Total Clouds (% Sky Obscured)

0
0
0
0
10
15
20
4
5
3
0
0
0
8
20
34
1
3
4
17
28
40
59
80

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
3
2
3
3
0
0
0
4
7
13
0
0
0
0
0
0
6
8

High Clouds (% Sky Obscured)

0
0
0
0
10
15
20
4
4
0
0
0
0
0
0
0
0
0
0
14
26
39
59
80

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)

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

Chance of Frost

Temperature (°C)

9
11
14
16
18
19
20
20
19
18
16
15
14
13
13
12
11
11
10
10
10
9
9
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
63
53
47
41
37
35
37
41
51
59
65
69
72
76
77
80
81
84
87
88
90
90
84

Pressure (mb)

1020
1021
1020
1020
1019
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1020
1020
1021
1022
1022

Ozone (du)

358
356
357
357
361
362
361
361
363
367
369
370
371
369
362
353
351
348
344
341
341
342
343
345

Sunday 1

Waxing Gibbous 98%

15:59

05:50

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:14, Set: 17:42, Transit: 11:59. Moon - Rise: 15:59, Set: 05:50. Civil Dark: 18:08 - 05:48. Nautical Dark: 18:38 - 05:19. Astro Dark: 19:07 - 04:49

Total Clouds (% Sky Obscured)

100
92
85
77
75
74
71
75
82
86
90
93
96
96
95
95
93
91
89
92
95
99
89
77

Low Clouds (% Sky Obscured)

0
11
22
35
28
24
15
11
9
8
8
7
5
4
2
1
1
0
0
1
1
1
0
0

Medium Clouds (% Sky Obscured)

8
13
19
26
46
62
71
59
46
31
33
30
34
34
33
37
34
28
25
26
23
18
4
3

High Clouds (% Sky Obscured)

100
73
45
18
18
19
19
18
12
10
8
6
4
36
69
95
83
70
61
54
54
55
32
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
4
6
7
8
9
10
11
9
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)

2
4
3
3
3
3
3
3
3
3
4
4
4
4
4
5
5
5
5
5
6
6
6
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
12
12
12
12
19
18
17
18
18
18
14
15
14
14
14
14
11
11
10
10
10
10
9

Dew Point (°C)

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

Relative Humidity (%)

79
74
68
61
56
53
51
48
54
59
65
68
71
74
75
76
76
76
76
76
75
73
74
70

Pressure (mb)

1022
1023
1023
1023
1023
1022
1022
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

346
348
349
350
351
347
343
339
338
337
336
333
331
328
325
322
318
316
313
311
310
310
310
309

Monday 2

Waxing Gibbous 100%

17:07

06:17

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
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:13, Set: 17:43, Transit: 11:59. Moon - Rise: 17:07, Set: 06:17. Civil Dark: 18:09 - 05:47. Nautical Dark: 18:38 - 05:17. Astro Dark: 19:08 - 04:47

Total Clouds (% Sky Obscured)

62
64
65
67
68
69
70
76
81
86
86
87
91
89
88
87
91
96
98
90
86
60

Low Clouds (% Sky Obscured)

0
0
0
0
12
26
41
27
14
0
0
0
0
0
0
0
10
20
29
50
70
60

Medium Clouds (% Sky Obscured)

2
8
14
23
19
14
9
17
24
30
25
19
12
8
5
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
0
0
0
2
4
6
8
7
6
6
9
26
44
52
56
69
78
85
67
53
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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
10
12
14
11
10
7
3
0
0
0
0
0
0
0
0
5
10
15

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)

8
10
11
13
14
13
13
13
11
10
8
8
8
7
8
8
9
9
10
10
9
9

Chance of Frost

Temperature (°C)

14
16
18
20
21
22
22
23
22
20
19
19
18
17
16
16
16
16
16
16
16
16

Feels Like (°C)

11
12
13
14
14
21
20
20
20
20
20
16
16
17
16
15
15
14
14
15
14
14

Dew Point (°C)

8
9
10
12
12
13
13
13
13
12
12
12
11
12
11
11
12
12
12
13
13
14

Relative Humidity (%)

67
64
61
59
56
55
54
54
56
59
61
64
66
71
72
73
74
78
80
83
85
87

Pressure (mb)

1021
1021
1021
1021
1020
1019
1019
1018
1018
1018
1018
1018
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020

Ozone (du)

309
309
307
306
305
304
303
302
301
300
298
298
297
296
295
294
293
293
292
291
290
289

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

Generated: 24/02/26 08:33:38. Forecast: 24/02/26 to 02/03/26. Timezone: UTC-6.00