Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 6

Waning Gibbous 92%

18:16

09:20

03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 OK
09 OK
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: 07:09, Set: 16:32, Transit: 11:51. Moon - Rise: 18:16, Set: 09:20. Civil Dark: 17:03 - 06:38. Nautical Dark: 17:37 - 06:04. Astro Dark: 18:10 - 05:31

Total Clouds (% Sky Obscured)

95
91
87
73
58
38
19
52
95
100
100
100
77
45
78
80
100
100
100
100
100
100
100
95

Low Clouds (% Sky Obscured)

77
81
67
71
56
38
15
52
74
68
32
27
7
24
30
30
27
7
10
15
6
25
83
53

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
80
100
100
76
45
76
75
100
100
100
100
100
100
100
92

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
64
61
100
100
50
45
60
43
100
100
94
100
100
100
93
75

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
1
8
5
9
9
9
9
9
9
5
0
6
5
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
Snow
Snow
Snow
Light Rain
Frozen rai

Precipitation Probability (%)

0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
39
49
71
74
68

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0.4
0.4
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
96
94
96
96
96
94
98
98
98
96
98
98
96
98
96
96
96
96
98
96
98
98

Pressure (mb)

1012
1012
1013
1014
1015
1015
1016
1016
1016
1016
1015
1015
1014
1014
1015
1015
1015
1016
1015
1015
1016
1015
1015
1015

Ozone (du)

298
297
296
298
299
299
298
298
299
299
302
305
307
312
315
314
310
310
310
310
312
315
321
327

Sunday 7

Waning Gibbous 89%

19:32

10:11

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 OK
00 Bad
01 Bad
02 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 - 05:32

Total Clouds (% Sky Obscured)

98
99
94
91
100
100
98
98
96
95
92
87
89
87
74
66
84
86
87
57
42
84
100
100

Low Clouds (% Sky Obscured)

76
81
80
84
100
100
91
94
96
95
84
73
72
79
63
66
75
70
60
39
23
0
0
16

Medium Clouds (% Sky Obscured)

96
98
83
58
48
52
71
64
73
79
79
73
69
60
31
0
0
22
87
2
1
78
100
100

High Clouds (% Sky Obscured)

4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
62
50
67
32
37
77
66
100

ISS Passover

Visibility (miles)

5
2
0
0
0
0
8
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

Frozen rai
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 (%)

77
53
37
32
24
17
4
0
2
2
2
2
3
3
1
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-2
-3
-5
-6
-6
-7
-8
-7
-7
-7
-7
-7
-8
-9
-9
-11
-11
-11
-12
-14
-14
-14
-14

Dew Point (°C)

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

Relative Humidity (%)

98
100
100
98
94
92
92
89
87
86
84
84
86
86
84
82
82
83
83
85
85
85
85
85

Pressure (mb)

1014
1014
1015
1016
1017
1018
1019
1021
1022
1022
1022
1023
1023
1024
1025
1026
1027
1028
1029
1029
1029
1029
1029
1029

Ozone (du)

326
327
323
321
318
316
315
317
316
317
318
318
322
324
324
328
328
326
323
324
326
325
323
323

Monday 8

Waning Gibbous 84%

20:48

10:50

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

Sun - Rise: 07:11, 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 - 05:33

Total Clouds (% Sky Obscured)

100
100
93
90
88
52
48
54
50
56
60
28
29
70
39
60
71
65
60
82
87
78
69
59

Low Clouds (% Sky Obscured)

33
13
19
33
56
19
33
48
44
44
22
8
27
23
21
24
0
0
0
0
4
20
30
32

Medium Clouds (% Sky Obscured)

100
100
85
77
71
41
29
19
14
41
54
27
25
70
34
58
71
64
60
82
87
73
59
45

High Clouds (% Sky Obscured)

75
35
40
28
2
0
0
0
0
0
0
0
3
3
0
0
0
3
13
2
6
65
60
55

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
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
88
88
85
83
85
80
74
73
72
71
71
78
86
87
89
87
87
87
87
89
89
86
86

Pressure (mb)

1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1026
1026
1025
1025
1025
1024
1024
1023
1022
1021
1021
1020
1018
1017

Ozone (du)

325
322
320
325
329
332
331
330
331
335
338
341
335
329
327
328
330
334
332
329
335
346
359
364

Tuesday 9

Waning Gibbous 75%

22:00

11:20

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: 07:11, 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)

73
86
100
91
94
95
95
91
83
83
98
100
100
99
99
100
100
100
100
100
100
100
100
86

Low Clouds (% Sky Obscured)

38
43
46
52
62
67
62
57
51
39
20
0
0
1
20
20
20
3
2
0
0
21
42
63

Medium Clouds (% Sky Obscured)

63
82
100
91
94
95
95
91
83
70
57
46
95
99
99
100
100
100
99
98
97
98
99
20

High Clouds (% Sky Obscured)

60
78
100
60
65
65
67
82
62
59
94
100
99
98
98
98
98
100
100
99
100
38
55
37

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
1
0
1
9
9
9
9
9
9
9
9
5
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
Very Light Rain
None
None
None

Precipitation Probability (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
7
12
25
54
29
23
25

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
86
86
87
89
89
94
96
96
94
94
94
91
91
89
82
79
78
76
72
82
79
76

Pressure (mb)

1016
1015
1014
1013
1013
1013
1012
1012
1011
1010
1009
1008
1007
1006
1005
1003
1002
1001
1000
999
999
999
997
998

Ozone (du)

365
363
364
359
359
359
367
362
353
347
342
340
341
340
339
337
336
333
331
330
331
335
342
356

Wednesday 10

Waning Gibbous 64%

23:07

11:45

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: 07:12, 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 - 05:34

Total Clouds (% Sky Obscured)

100
80
77
98
97
91
77
96
96
91
87
82
84
85
86
89
92
95
97
98
100
100
99
99

Low Clouds (% Sky Obscured)

76
80
77
95
91
86
77
73
69
72
77
82
84
85
86
89
92
95
96
94
80
77
84
92

Medium Clouds (% Sky Obscured)

23
13
0
11
27
41
37
37
33
25
13
0
0
2
36
40
53
68
68
56
54
68
81
96

High Clouds (% Sky Obscured)

26
15
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
5
5
15
15
20
20

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
6
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow

Precipitation Probability (%)

21
16
11
10
10
9
14
12
13
12
9
1
1
0
0
1
1
0
2
3
2
19
30
39

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
0.1

Wind Speed/Direction (mph)

14
15
15
16
17
19
19
19
18
18
16
16
14
13
12
10
9
8
8
7
7
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
75
76
68
67
65
69
65
64
63
63
65
67
71
70
74
75
77
78
80
79
81
86
89

Pressure (mb)

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

Ozone (du)

340
334
332
337
328
328
321
318
318
316
305
300
293
289
289
286
287
287
288
288
289
289
289
289

Thursday 11

Third Quarter 54%

00:11

12:07

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: 07:13, 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 - 05:35

Total Clouds (% Sky Obscured)

99
100
100
99
99
98
99
100
100
100
100
99
98
98
97
98
98
99
99
98
97
92
88
84

Low Clouds (% Sky Obscured)

83
69
49
24
12
0
19
37
62
96
98
99
97
95
94
94
97
99
97
93
90
84
77
71

Medium Clouds (% Sky Obscured)

97
99
100
99
99
98
80
60
40
26
20
9
9
9
9
10
14
29
44
63
63
46
30
14

High Clouds (% Sky Obscured)

20
15
15
5
10
5
12
39
25
18
8
0
0
0
0
0
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
1
2
3
5
7
9
8
7
6
4
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

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

Precipitation Probability (%)

54
67
78
78
79
80
70
60
48
45
46
51
47
38
28
26
22
17
20
22
21
20
17
14

Precipitation Amount (mm)

0.2
0.4
0.5
0.5
0.5
0.5
0.4
0.3
0.1
0.1
0.1
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
4
4
3
3
3
4
5
6
7
9
9
10
10
11
13
15
13
12
12
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-6
-6
-6
-4
-5
-5
-4
-4
-3
-3
-3
-3
-3
-3
-3
-5
-5
-5
-5
-5
-4
-8
-8

Dew Point (°C)

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

Relative Humidity (%)

94
96
96
98
98
98
100
100
100
100
100
100
98
96
94
92
91
86
84
84
86
89
87
87

Pressure (mb)

1009
1009
1008
1008
1008
1008
1008
1008
1007
1007
1007
1007
1007
1007
1008
1009
1010
1010
1011
1012
1013
1013
1014
1015

Ozone (du)

289
288
287
287
290
293
296
301
307
312
314
315
317
315
313
312
311
311
311
312
313
314
316
319

Friday 12

Waning Crescent 44%

01:13

12:27

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)

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: 06/12/25 02:51:28. Forecast: 06/12/25 to 12/12/25. Timezone: UTC-6.00