Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 7

Waning Gibbous 84%

19:32

10:11

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

Sun - Rise: 07:10, Set: 16:32, Transit: 11:51. Moon - Rise: 19:32, Set: 10:11. Civil Dark: 17:03 - 06:39. Nautical Dark: 17:37 - 06:05. Astro Dark: 18:10 - 05:33

Total Clouds (% Sky Obscured)

100
97
93
98
99
90
77
58
23
20
33
47
41
37
100
86
82
92
100
87
85
83
83
66

Low Clouds (% Sky Obscured)

95
86
84
96
99
88
73
54
23
20
33
47
41
37
45
64
64
65
63
60
31
28
25
0

Medium Clouds (% Sky Obscured)

49
34
22
9
0
0
0
0
0
0
0
0
0
0
0
50
50
47
70
73
81
79
76
66

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
25
20
39
73
83
76
75
70
60
65

ISS Passover

Visibility (miles)

7
6
8
8
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
1
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)

9
9
12
14
15
14
15
14
13
12
12
12
11
12
11
9
9
7
7
6
6
5
5
5

Chance of Frost

Temperature (°C)

0
-1
-2
-1
-1
-1
-1
-2
-2
-3
-4
-5
-6
-7
-8
-9
-9
-10
-10
-10
-9
-9
-9
-9

Feels Like (°C)

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

Dew Point (°C)

0
-1
-3
-2
-2
-3
-3
-4
-4
-5
-6
-7
-9
-10
-10
-11
-11
-12
-12
-11
-11
-11
-11
-10

Relative Humidity (%)

98
98
94
92
91
89
87
84
84
84
84
84
82
82
83
85
85
85
85
87
88
88
87
87

Pressure (mb)

1015
1016
1018
1019
1021
1022
1022
1023
1023
1024
1024
1026
1027
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029

Ozone (du)

319
319
320
318
315
316
317
317
319
321
321
319
318
316
317
313
313
314
315
313
313
316
317
312

Monday 8

Waning Gibbous 75%

20:48

10:50

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
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:11, Set: 16:32, Transit: 11:51. Moon - Rise: 20:48, Set: 10:50. Civil Dark: 17:03 - 06:40. Nautical Dark: 17:37 - 06:06. Astro Dark: 18:10 - 05:34

Total Clouds (% Sky Obscured)

73
53
59
79
82
68
49
87
75
79
97
87
59
85
96
85
92
100
100
100
100
99
78
57

Low Clouds (% Sky Obscured)

8
9
27
37
48
42
32
40
33
27
4
0
0
0
0
0
0
0
0
0
0
42
47
48

Medium Clouds (% Sky Obscured)

72
39
41
56
54
38
31
61
64
67
94
87
59
85
96
82
88
73
81
100
99
95
78
45

High Clouds (% Sky Obscured)

3
0
0
0
0
0
3
29
9
2
0
0
0
2
50
35
58
100
100
100
100
90
7
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
2
0
0
0
0
0
0
0
0
0
0
2
5
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
4
4
4
4
4
5
6
5
6
6
7
8
8
8
9
10
12
12
12
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
88
80
73
72
70
71
71
78
84
87
89
87
86
86
84
83
81
83
83
84
86
87

Pressure (mb)

1029
1029
1029
1029
1029
1029
1027
1026
1025
1024
1024
1024
1023
1022
1021
1021
1020
1019
1017
1015
1014
1013
1013
1012

Ozone (du)

316
318
320
320
319
322
323
328
332
337
333
332
333
337
337
332
330
336
352
364
366
377
384
384

Tuesday 9

Waning Gibbous 64%

22:00

11:20

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
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:11, Set: 16:32, Transit: 11:52. Moon - Rise: 22:00, Set: 11:20. Civil Dark: 17:03 - 06:41. Nautical Dark: 17:37 - 06:07. Astro Dark: 18:10 - 05:34

Total Clouds (% Sky Obscured)

71
50
63
100
90
84
93
100
100
100
100
100
100
100
100
100
100
100
96
92
88
92
95
99

Low Clouds (% Sky Obscured)

53
50
56
48
25
29
20
0
0
0
0
0
0
0
0
0
0
14
34
53
64
69
79
85

Medium Clouds (% Sky Obscured)

66
0
0
96
78
71
85
100
100
98
100
100
100
100
100
100
100
100
88
77
65
43
22
0

High Clouds (% Sky Obscured)

1
3
40
92
41
41
41
100
100
98
100
100
100
100
100
99
66
52
66
61
55
39
35
35

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
2
0
0
1
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
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
4
23
48
43
17
14
14
13
11
9
7

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
10
9
9
9
8
9
8
7
7
8
9
9
10
11
14
16
18
15
15
16
16
17
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
91
92
91
96
96
94
94
96
96
98
94
94
91
85
79
74
74
71
70
70
72
74
75

Pressure (mb)

1012
1012
1012
1012
1012
1011
1010
1008
1007
1006
1005
1003
1002
1001
1000
999
999
998
998
998
998
998
999
1000

Ozone (du)

376
364
356
352
349
350
350
345
340
336
331
334
333
329
329
326
319
316
316
315
317
320
316
316

Wednesday 10

Waning Gibbous 54%

23:07

11:45

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
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:12, Set: 16:33, Transit: 11:52. Moon - Rise: 23:07, Set: 11:45. Civil Dark: 17:03 - 06:42. Nautical Dark: 17:37 - 06:07. Astro Dark: 18:10 - 05:35

Total Clouds (% Sky Obscured)

100
100
100
98
94
92
88
93
91
95
92
100
100
100
100
92
95
96
92
100
100
100
100
100

Low Clouds (% Sky Obscured)

94
100
100
93
83
77
76
78
79
78
78
79
82
84
87
85
88
90
92
97
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
21
41
58
37
23
11
13
7
5
9
15
24
27
80
79
53
99
100
100
100
100

High Clouds (% Sky Obscured)

40
35
35
48
33
37
23
12
1
4
8
12
13
21
17
27
46
50
55
62
100
100
71
90

ISS Passover

Visibility (miles)

9
9
9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
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 (%)

7
7
4
12
12
1
1
1
0
0
0
0
0
0
0
0
0
0
1
1
0
21
15
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)

19
18
18
16
16
15
15
14
13
12
10
9
8
7
7
7
6
6
5
6
6
5
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-4
-5
-6
-6
-6
-6
-5
-5
-5
-4
-5
-5
-4
-4
-5
-5
-5
-5
-5
-6
-5
-6
-6

Dew Point (°C)

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

Relative Humidity (%)

77
75
72
69
71
63
58
56
58
63
67
71
73
74
78
81
91
92
92
92
92
89
89
89

Pressure (mb)

1001
1002
1003
1005
1006
1007
1007
1008
1009
1009
1010
1011
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013

Ozone (du)

318
317
317
318
315
308
303
299
296
294
293
295
296
298
301
302
299
298
294
293
292
293
291
295

Thursday 11

Third Quarter 51%

00:11

12:07

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

Sun - Rise: 07:13, Set: 16:33, Transit: 11:53. Moon - Rise: 00:11, Set: 12:07. Civil Dark: 17:03 - 06:42. Nautical Dark: 17:37 - 06:08. Astro Dark: 18:11 - 05:36

Total Clouds (% Sky Obscured)

100
100
100
85
70
50
31
14
0
0
0
0
0
0
4
4
5
5
19
32
45
41
38
35

Low Clouds (% Sky Obscured)

93
85
78
66
53
44
27
14
0
0
0
0
0
0
0
4
5
5
19
32
45
40
28
14

Medium Clouds (% Sky Obscured)

100
100
100
85
70
50
31
0
0
0
0
0
0
0
1
1
0
0
5
11
17
19
20
20

High Clouds (% Sky Obscured)

83
57
25
15
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
2
2

ISS Passover

Visibility (miles)

9
9
1
0
0
0
0
0
0
0
0
0
1
1
2
2
2
2
2
4
6
8
8
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
41
84
95
95
95
89
65
53
39
29
20
23
20
7
7
9
9
9
6
0
4
2
1

Precipitation Amount (mm)

0
0
0.6
1.3
1
0.8
0.6
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
7
8
11
10
11
11
10
10
8
7
8
10
11
12
13
12
11
11
11
11
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-6
-7
-8
-8
-8
-8
-7
-6
-6
-6
-7
-9
-8
-8
-8
-8
-8
-8
-13
-13
-12
-13
-14

Dew Point (°C)

-4
-4
-4
-4
-4
-4
-4
-3
-3
-3
-3
-4
-4
-5
-6
-7
-8
-8
-9
-9
-9
-10
-11
-11

Relative Humidity (%)

87
89
89
94
96
96
96
96
98
100
100
100
98
94
92
89
89
89
89
88
88
87
85
85

Pressure (mb)

1013
1014
1014
1014
1015
1014
1014
1014
1014
1014
1015
1016
1018
1019
1020
1021
1022
1023
1024
1025
1025
1026
1026
1027

Ozone (du)

297
293
288
288
292
295
297
300
301
305
310
311
314
316
317
319
320
321
323
327
330
334
334
333

Friday 12

Waning Crescent 44%

01:13

12:27

06 OK
07 OK
08 OK
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: 07:14, Set: 16:33, Transit: 11:53. Moon - Rise: 01:13, Set: 12:27. Civil Dark: 17:03 - 06:43. Nautical Dark: 17:38 - 06:09. Astro Dark: 18:11 - 05:36

Total Clouds (% Sky Obscured)

30
24
25
53
90
100
99
99
98
95
91
85
89
92
97
79
61
44
63
82
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
15
90
95
95
92
89
85
84
86
90
72
54
35
23
12
0
0
0
0

Medium Clouds (% Sky Obscured)

13
9
4
6
8
10
5
10
9
8
8
7
5
6
10
13
15
10
33
57
80
75
60
55

High Clouds (% Sky Obscured)

0
0
0
27
19
24
13
10
0
0
0
0
0
0
0
0
0
0
0
0
0
8
15
23

ISS Passover

Visibility (miles)

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

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-14
-16
-16
-16
-16
-16
-16
-15
-14
-14
-14
-14
-13
-17
-16
-16
-17
-17
-17
-21
-23
-23
-24
-24

Dew Point (°C)

-12
-12
-12
-13
-12
-12
-12
-11
-11
-11
-11
-12
-13
-13
-13
-13
-14
-15
-15
-17
-18
-19
-19
-20

Relative Humidity (%)

83
83
83
81
78
77
74
75
75
77
77
78
78
78
78
77
76
75
75
74
74
74
75
75

Pressure (mb)

1027
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1030
1030
1030
1030
1031
1031
1031
1032
1032
1033
1033
1034

Ozone (du)

332
336
339
342
341
340
338
340
341
343
352
361
370
369
368
367
369
371
372
373
374
375
372
369

Saturday 13

Waning Crescent 34%

02:14

12:47

Sun - Rise: 07:14, Set: 16:33, Transit: 11:54. Moon - Rise: 02:14, Set: 12:47. Civil Dark: 17:04 - 06:44. Nautical Dark: 17:38 - 06:10. Astro Dark: 18:11 - 05:37

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: 07/12/25 06:13:27. Forecast: 07/12/25 to 13/12/25. Timezone: UTC-6.00