Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 7

Waning Gibbous 84%

19:32

10:50

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

Sun - Rise: 07:11, Set: 16:32, Transit: 11:51. Moon - Rise: 19:32, 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)

16
13
10
8
100
100
90
90
99
73
94
96
93
87
85
83
69
70
69
79
84
71
55
53

Low Clouds (% Sky Obscured)

0
0
0
0
1
0
23
31
30
23
26
23
19
6
4
36
62
53
50
48
40
39
42
44

Medium Clouds (% Sky Obscured)

0
0
0
0
75
81
81
83
99
67
92
95
91
87
47
47
34
40
40
45
58
71
31
38

High Clouds (% Sky Obscured)

0
0
3
8
35
100
59
39
35
50
55
3
0
0
0
0
0
0
0
1
75
70
5
4

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
82
81
85
85
85
85
85
88
88
88
85
85
87
85
80
74
70
69
68
69
76
82
87

Pressure (mb)

1027
1028
1029
1029
1029
1029
1029
1029
1030
1029
1029
1029
1029
1029
1029
1029
1029
1028
1027
1026
1026
1025
1025
1024

Ozone (du)

317
319
317
316
316
315
314
313
315
319
319
319
314
313
319
315
316
320
325
329
337
338
332
330

Monday 8

Waning Gibbous 75%

20:48

11:20

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

Sun - Rise: 07:11, Set: 16:32, Transit: 11:52. Moon - Rise: 20:48, 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)

62
90
52
40
73
88
100
100
76
100
94
91
83
83
84
94
99
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

31
11
0
0
0
0
0
0
0
0
31
44
52
51
59
62
58
44
33
0
0
0
0
0

Medium Clouds (% Sky Obscured)

43
77
52
40
73
88
91
100
41
100
87
89
77
83
70
67
90
94
88
100
95
100
100
100

High Clouds (% Sky Obscured)

3
0
4
40
55
52
99
100
68
51
1
6
5
49
34
59
49
73
90
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
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
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8

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
7
7
8
9
9
11
11
11
12
11
11
10
10
10
10
10
10
9
8
8
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
87
85
85
84
81
81
81
81
84
86
87
87
89
92
91
93
94
94
94
94
96
94
96

Pressure (mb)

1024
1023
1022
1021
1020
1019
1018
1016
1015
1014
1013
1012
1012
1012
1012
1012
1012
1011
1009
1008
1007
1006
1005
1003

Ozone (du)

334
338
337
337
334
337
353
359
359
359
362
372
381
382
370
357
354
352
348
342
341
341
343
339

Tuesday 9

Waning Gibbous 64%

22:00

11:45

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:12, Set: 16:33, Transit: 11:52. Moon - Rise: 22:00, 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
100
100
100
100
100
100
100
99
100
85
98
92
83
86
86
88
88
92
93
95
94
92
85

Low Clouds (% Sky Obscured)

0
0
36
49
51
55
64
100
97
100
85
97
89
74
80
81
88
80
85
87
91
89
86
76

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
34
13
25
17
1
0
32
34
30
0
15
25
35
45
40
36
31

High Clouds (% Sky Obscured)

100
100
100
100
100
41
100
40
40
55
3
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
4
7
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
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

25
33
55
85
62
34
12
12
2
10
15
17
15
5
6
5
4
9
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.6
0.3
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
11
13
16
17
16
17
21
21
22
23
22
22
21
20
19
17
17
16
15
14
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
93
85
83
78
75
71
70
70
70
76
76
65
63
66
73
73
67
70
65
66
71
77

Pressure (mb)

1002
1001
1000
999
998
997
997
996
996
997
997
999
1000
1002
1004
1006
1008
1009
1009
1010
1010
1011
1012
1013

Ozone (du)

334
333
330
325
317
318
322
325
327
331
328
328
328
325
320
317
319
317
305
304
303
299
294
291

Wednesday 10

Waning Gibbous 54%

23:07

12:07

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK

Sun - Rise: 07:13, Set: 16:33, Transit: 11:53. Moon - Rise: 23:07, Set: 12:07. Civil Dark: 17:03 - 06:42. Nautical Dark: 17:37 - 06:08. Astro Dark: 18:10 - 05:35

Total Clouds (% Sky Obscured)

89
90
96
100
100
100
100
99
99
99
100
100
99
99
97
89
80
69
60
51
37
30
27
17

Low Clouds (% Sky Obscured)

84
90
96
95
91
81
88
90
92
86
79
75
80
82
86
76
68
62
50
38
26
18
9
0

Medium Clouds (% Sky Obscured)

21
10
0
27
56
82
86
87
94
97
99
100
99
99
97
89
79
69
60
51
37
30
3
0

High Clouds (% Sky Obscured)

1
2
4
3
2
40
43
22
9
43
4
69
65
0
53
50
40
50
60
50
37
7
5
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
3
9
9
9
9
0
0
0
0
0
0
0
0
2

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
Snow
Snow
None
Snow
Snow
None
None

Precipitation Probability (%)

1
2
1
2
2
1
3
2
0
12
7
9
14
20
27
30
31
37
39
31
38
41
32
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0
0.1
0.2
0
0

Wind Speed/Direction (mph)

12
12
12
11
10
10
10
9
8
8
8
8
8
7
7
7
8
8
8
8
8
9
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
79
86
91
91
89
85
82
84
79
81
82
82
80
79
87
87
89
89
90
91
92
94
92

Pressure (mb)

1014
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1018
1018
1018
1018
1017
1018
1019
1020
1020

Ozone (du)

292
295
293
287
288
291
295
298
296
295
296
295
295
296
294
292
291
294
295
298
299
300
304
305

Thursday 11

Third Quarter 44%

00:11

12:27

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

Sun - Rise: 07:14, Set: 16:33, Transit: 11:53. Moon - Rise: 00:11, 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)

13
21
8
9
22
15
5
0
0
0
0
0
0
0
5
37
68
100
100
100
100
97
94
91

Low Clouds (% Sky Obscured)

0
0
0
0
0
3
0
0
0
0
0
0
0
0
0
4
13
40
60
65
55
41
28
14

Medium Clouds (% Sky Obscured)

0
0
0
1
3
15
5
0
0
0
0
0
0
0
5
37
68
100
84
70
56
59
57
50

High Clouds (% Sky Obscured)

0
21
6
1
5
2
0
0
0
0
0
0
0
0
0
4
5
14
9
6
0
14
31
46

ISS Passover

Visibility (miles)

9
9
9
9
8
7
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-8
-8
-9
-9
-10
-11
-11
-12
-13
-13
-14
-15
-15
-15
-15
-15
-15
-14
-14
-13
-12
-13
-13

Relative Humidity (%)

94
94
94
92
92
90
87
85
83
80
80
75
75
73
72
69
65
62
59
59
60
63
66
68

Pressure (mb)

1022
1022
1023
1023
1024
1025
1025
1026
1026
1027
1027
1028
1028
1029
1030
1031
1031
1031
1031
1031
1031
1031
1031
1031

Ozone (du)

307
307
309
311
313
315
314
317
323
325
325
324
327
332
338
343
344
345
346
350
354
358
361
364

Friday 12

Waning Crescent 34%

01:13

12:47

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:14, Set: 16:33, Transit: 11:54. Moon - Rise: 01:13, Set: 12:47. Civil Dark: 17:04 - 06:44. Nautical Dark: 17:38 - 06:10. Astro Dark: 18:11 - 05:36

Total Clouds (% Sky Obscured)

91
93
90
87
61
59
64
70
77
71
68
69
73
82
84
92
96
99
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

25
51
76
79
61
59
55
61
68
54
41
28
27
16
0
0
0
0
0
0
0
7
15
22

Medium Clouds (% Sky Obscured)

23
18
14
9
10
10
5
10
10
10
10
10
10
15
33
54
72
72
81
90
99
98
98
98

High Clouds (% Sky Obscured)

66
76
90
85
30
25
20
30
30
45
26
7
25
42
58
72
86
99
99
99
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
9
9
9
7
4

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
1
1
14
21
26
23
19
12
10
7
4
3
2
0
0
0
0
0
0
0
6
11
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
0
0

Wind Speed/Direction (mph)

11
11
11
12
11
11
11
11
11
11
11
10
10
10
9
8
7
7
6
6
6
7
7
6

Chance of Frost

Temperature (°C)

-11
-11
-11
-11
-11
-11
-11
-11
-10
-10
-10
-11
-12
-12
-12
-12
-12
-11
-11
-10
-10
-10
-10
-10

Feels Like (°C)

-16
-18
-18
-17
-17
-17
-17
-17
-16
-15
-15
-16
-17
-17
-17
-18
-18
-19
-20
-15
-15
-15
-14
-14

Dew Point (°C)

-15
-15
-15
-14
-15
-14
-14
-14
-13
-12
-13
-14
-14
-15
-15
-16
-16
-16
-17
-16
-16
-16
-15
-14

Relative Humidity (%)

72
73
73
75
75
76
76
78
78
80
80
80
81
78
75
73
69
65
61
60
61
60
65
71

Pressure (mb)

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

Ozone (du)

367
366
364
363
361
359
357
359
361
363
357
351
346
339
332
325
322
319
316
316
315
315
311
307

Saturday 13

Waning Crescent 25%

02:14

13:08

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:15, Set: 16:33, Transit: 11:54. Moon - Rise: 02:14, Set: 13:08. Civil Dark: 17:04 - 06:45. Nautical Dark: 17:38 - 06:10. Astro Dark: 18:11 - 05:37

Total Clouds (% Sky Obscured)

98
97
95
93
91
89
93
97
100
100
100
100
97
93
90
89
89
88

Low Clouds (% Sky Obscured)

37
51
66
66
65
65
52
40
27
24
20
21
23
25
23
26
30
45

Medium Clouds (% Sky Obscured)

97
97
95
93
91
89
79
67
49
37
20
0
0
0
4
4
8
8

High Clouds (% Sky Obscured)

67
35
2
13
24
35
57
78
100
71
47
21
16
7
0
0
0
0

ISS Passover

Visibility (miles)

2
1
1
0
3
5
8
6
5
3
5
6
8
8
8
9
9
9

Fog (%)

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
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

40
56
70
69
67
62
52
40
18
21
22
20
19
14
6
9
8
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-10
-10
-10
-10
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-8
-8

Feels Like (°C)

-14
-14
-14
-14
-14
-14
-14
-14
-15
-15
-15
-14
-14
-13
-13
-13
-12
-12

Dew Point (°C)

-13
-12
-12
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11

Relative Humidity (%)

77
81
85
90
90
88
90
88
85
83
85
87
88
87
88
87
83
78

Pressure (mb)

1029
1029
1029
1028
1028
1027
1027
1027
1026
1026
1026
1026
1027
1028
1029
1030
1030
1031

Ozone (du)

303
305
308
311
315
320
324
329
333
338
343
348
353
351
349
347
338
329

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

Generated: 07/12/25 18:19:13. Forecast: 07/12/25 to 13/12/25. Timezone: UTC-6.00