Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 28

First Quarter 58%

12:48

00:32

03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 OK
11 OK
12 OK
13 Good
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: 07:01, Set: 16:34, Transit: 11:47. Moon - Rise: 12:48, Set: 00:32. Civil Dark: 17:04 - 06:31. Nautical Dark: 17:37 - 05:57. Astro Dark: 18:10 - 05:25

Total Clouds (% Sky Obscured)

2
4
2
1
3
5
13
48
31
33
13
74
80
77
77
72
79
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
4
0
0
0
0
0
0
0
0
0
47
77
89
99
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
6
46
30
29
8
74
80
77
77
72
79
93
100
97
100
100
100
100

High Clouds (% Sky Obscured)

2
0
2
0
3
5
11
36
2
2
5
7
4
3
7
69
79
100
100
100
100
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
2
8
9
2
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
21
9
29
79
95

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
0.5
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-9
-9
-9
-10
-9
-10
-10
-11
-12
-12
-13
-13
-13
-13
-12
-12
-12
-12
-12
-12
-12
-11
-11
-8

Relative Humidity (%)

79
80
82
82
83
77
64
53
47
41
37
35
35
39
42
44
43
43
43
44
45
46
46
62

Pressure (mb)

1031
1031
1032
1032
1032
1033
1033
1033
1033
1032
1031
1031
1030
1030
1030
1030
1030
1030
1030
1029
1029
1029
1029
1029

Ozone (du)

330
328
326
325
326
328
329
329
330
328
328
328
328
327
326
324
322
320
320
321
322
324
327
328

Saturday 29

Waxing Gibbous 69%

13:11

01:42

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: 07:02, Set: 16:33, Transit: 11:48. Moon - Rise: 13:11, Set: 01:42. Civil Dark: 17:03 - 06:32. Nautical Dark: 17:37 - 05:58. Astro Dark: 18:10 - 05:25

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
95
93
98
99
99
93
95
96

Low Clouds (% Sky Obscured)

100
100
100
94
100
100
100
89
89
92
97
93
95
94
89
91
87
88
94
86
86
84
80
80

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
96
87
100
94
100
100
100
77
82
73
89
93
91
76
78
59

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
25
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
8
8
6

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
92
70
47
36
46
49
37
29

Precipitation Amount (mm)

1.7
1.3
1.2
1.6
1.3
1.1
0.9
1
1.8
1.8
1.9
1.9
1.7
1.4
1.2
1
0.8
0.4
0.1
0
0
0
0
0

Wind Speed/Direction (mph)

8
12
13
14
15
16
17
18
18
17
17
16
14
12
11
10
8
6
7
10
12
14
17
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-8
-8
-9
-9
-9
-10
-9
-8
-8
-7
-6
-6
-6
-5
-5
-5
-4
-4
-5
-6
-7
-7
-9

Dew Point (°C)

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

Relative Humidity (%)

94
96
94
96
96
96
94
96
96
98
98
98
98
98
98
98
98
98
100
98
92
91
89
89

Pressure (mb)

1028
1027
1026
1026
1025
1025
1024
1022
1021
1019
1017
1016
1015
1014
1013
1013
1012
1012
1012
1012
1013
1014
1015
1016

Ozone (du)

328
327
327
327
328
329
330
330
332
334
335
336
341
348
352
361
365
364
370
373
372
374
378
379

Sunday 30

Waxing Gibbous 79%

13:35

02:56

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: 07:03, Set: 16:33, Transit: 11:48. Moon - Rise: 13:35, Set: 02:56. Civil Dark: 17:03 - 06:33. Nautical Dark: 17:37 - 05:59. Astro Dark: 18:10 - 05:26

Total Clouds (% Sky Obscured)

92
91
93
97
84
85
84
80
83
83
81
72
81
64
93
91
88
96
89
70
94
96
98
100

Low Clouds (% Sky Obscured)

81
80
87
93
77
73
74
77
82
79
77
67
81
64
93
88
62
20
0
0
0
4
7
11

Medium Clouds (% Sky Obscured)

29
13
8
5
7
29
30
5
0
0
0
0
0
0
0
0
10
10
68
69
94
96
98
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
6
29
50
81
96
81
64
57
80
89
100

ISS Passover

Visibility (miles)

6
3
2
2
2
4
8
9
9
9
9
9
9
9
9
8
8
8
5
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 (%)

26
15
7
10
4
4
2
7
0
0
0
0
0
2
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)

19
19
18
17
17
16
16
15
15
14
13
12
11
9
8
8
7
6
7
6
5
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-4
-6
-6
-6
-6
-7
-6
-6
-5
-5
-5
-5
-4
-5
-6
-6
-7
-7
-9
-9
-10
-10
-10
-10

Relative Humidity (%)

86
84
89
89
89
89
90
90
87
86
86
87
89
91
92
90
90
90
90
90
90
90
90
90

Pressure (mb)

1018
1019
1020
1022
1024
1025
1026
1027
1028
1029
1029
1029
1030
1031
1032
1032
1033
1033
1033
1034
1034
1034
1034
1033

Ozone (du)

380
379
380
381
379
376
378
376
376
375
374
369
365
363
362
360
359
359
358
357
357
357
355
355

Monday 1

Waxing Gibbous 88%

14:01

02:56

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: 07:04, Set: 16:33, Transit: 11:49. Moon - Rise: 14:01, Set: 02:56. Civil Dark: 17:03 - 06:34. Nautical Dark: 17:37 - 06:00. Astro Dark: 18:10 - 05:27

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
85
60
53

Low Clouds (% Sky Obscured)

24
29
38
40
41
48
65
80
94
88
81
77
79
83
85
87
88
90
86
84
82
62
42
22

Medium Clouds (% Sky Obscured)

100
100
100
98
95
93
95
98
100
100
100
100
100
100
100
100
100
100
100
93
88
55
13
10

High Clouds (% Sky Obscured)

100
100
100
99
98
97
98
99
100
100
100
100
100
100
100
26
45
54
50
62
50
30
17
0

ISS Passover

Visibility (miles)

9
9
9
9
3
9
9
3
1
0
1
1
1
0
0
0
0
0
0
0
1
5
5
3

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

Precipitation Probability (%)

0
0
0
1
0
0
2
22
30
42
49
57
59
62
63
60
61
47
44
47
49
45
39
27

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-13
-12
-12
-12
-11
-11
-11
-10
-9
-8
-8
-8
-8
-8
-8
-9
-8
-9
-9
-10
-10
-11
-12
-12

Dew Point (°C)

-10
-10
-9
-9
-9
-9
-9
-8
-7
-6
-6
-5
-5
-5
-5
-6
-5
-6
-6
-6
-7
-7
-9
-10

Relative Humidity (%)

92
92
92
92
92
90
89
89
89
90
90
92
92
96
96
94
96
94
96
94
94
92
92
92

Pressure (mb)

1033
1033
1032
1032
1032
1031
1031
1031
1029
1028
1027
1025
1025
1024
1023
1023
1023
1022
1022
1021
1021
1020
1020
1020

Ozone (du)

355
357
358
360
360
363
367
372
372
370
365
365
365
365
367
370
375
380
390
392
394
393
392
387

Tuesday 2

Waxing Gibbous 95%

14:32

04:14

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: 07:05, Set: 16:33, Transit: 11:49. Moon - Rise: 14:32, Set: 04:14. Civil Dark: 17:03 - 06:35. Nautical Dark: 17:37 - 06:01. Astro Dark: 18:10 - 05:28

Total Clouds (% Sky Obscured)

64
74
82
85
88
92
89
93
98
100
100
100
93
85
78
82
86
90
87
83
80
75
70
66

Low Clouds (% Sky Obscured)

44
67
82
85
88
92
89
93
98
100
100
100
91
81
72
62
53
43
31
22
24
29
23
14

Medium Clouds (% Sky Obscured)

10
6
0
0
0
0
0
0
0
0
0
0
2
3
5
16
23
25
32
48
57
62
67
66

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
4
15
14
18
16

ISS Passover

Visibility (miles)

4
3
3
3
3
3
8
9
9
9
9
9
9
9
3
3
3
3
3
3
4
5
7
8

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 (%)

19
11
0
0
0
0
0
1
3
2
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
5
5
4
5
4
4
5
6
7
8
8
7
6
6
6
7
7
7
7
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-14
-15
-15
-16
-15
-15
-12
-10
-10
-10
-9
-9
-9
-9
-9
-10
-11
-11
-11
-12
-12
-12
-11
-11

Dew Point (°C)

-11
-12
-12
-13
-13
-12
-10
-9
-8
-7
-7
-7
-6
-6
-8
-8
-8
-8
-8
-7
-7
-7
-7
-6

Relative Humidity (%)

90
88
88
88
88
88
90
88
87
87
85
85
90
92
92
92
92
92
92
94
94
94
92
94

Pressure (mb)

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

Ozone (du)

383
376
365
363
360
361
356
353
349
346
344
341
339
336
334
333
332
331
330
331
331
332
332
332

Wednesday 3

Waxing Gibbous 99%

15:11

05:36

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

Sun - Rise: 07:06, Set: 16:33, Transit: 11:49. Moon - Rise: 15:11, Set: 05:36. Civil Dark: 17:03 - 06:36. Nautical Dark: 17:37 - 06:02. Astro Dark: 18:10 - 05:29

Total Clouds (% Sky Obscured)

54
41
29
49
73
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99
97
94

Low Clouds (% Sky Obscured)

16
16
13
5
3
0
14
28
46
74
87
98
96
92
88
78
76
77
82
87
92
73
54
35

Medium Clouds (% Sky Obscured)

54
41
29
49
73
100
100
100
100
100
100
100
100
100
100
100
100
100
88
89
84
83
82
81

High Clouds (% Sky Obscured)

18
15
16
38
71
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
84
68
53

ISS Passover

Visibility (miles)

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

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
Snow
Snow
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
13
19
24
30
37
39
42
44
43
38
30
21
16
11
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
7
7
7
8
9
9
9
9
8
7
6
6
5
5
4
4
5
6
8
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
92
92
92
90
92
92
92
92
91
94
94
98
96
98
100
98
98
98
98
96
96
94
94

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1016
1016
1017
1017
1018
1019
1020
1021
1022

Ozone (du)

332
332
333
334
337
339
342
345
348
352
354
355
357
357
356
356
355
355
354
351
348
345
343
341

Thursday 4

Full Moon 100%

16:01

06:58

Sun - Rise: 07:07, Set: 16:32, Transit: 11:50. Moon - Rise: 16:01, Set: 06:58. Civil Dark: 17:03 - 06:37. Nautical Dark: 17:37 - 06:03. Astro Dark: 18:10 - 05:30

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 Radville, Tazewell, United States of America (40.46,-89.88)

Generated: 28/11/25 03:18:45. Forecast: 28/11/25 to 04/12/25. Timezone: UTC-6.00