Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 7

Waning Gibbous 88%

18:20

10:39

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

Sun - Rise: 06:39, Set: 16:48, Transit: 11:43. Moon - Rise: 18:20, Set: 10:39. Civil Dark: 17:17 - 06:10. Nautical Dark: 17:49 - 05:37. Astro Dark: 18:21 - 05:05

Total Clouds (% Sky Obscured)

0
35
44
19
10
0
0
0
0
0
0
3
100
82
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
47
0
12
40
19
36

Medium Clouds (% Sky Obscured)

0
11
44
14
8
0
0
0
0
0
0
0
60
43
100
100
100
100
100
99
100
100
100
98

High Clouds (% Sky Obscured)

0
2
0
0
0
0
0
0
0
0
0
3
100
82
100
100
100
100
100
100
100
25
27
71

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
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
20
40
34
16
23
34
22

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
9
7
6
6
7
8
7
6
6
6
6
5
4
3
3
3
3
2
2
3
3
4
8

Chance of Frost

Temperature (°C)

17
15
14
14
13
12
11
10
9
8
7
7
6
5
5
5
6
7
8
8
9
9
10
10

Feels Like (°C)

12
13
12
10
11
10
9
8
8
7
6
6
5
3
3
2
3
4
6
6
6
6
7
6

Dew Point (°C)

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

Relative Humidity (%)

35
40
47
48
51
54
57
67
78
84
85
88
90
85
80
78
71
65
60
52
51
47
47
47

Pressure (mb)

1004
1004
1005
1005
1006
1007
1007
1008
1009
1010
1010
1010
1010
1011
1011
1012
1012
1012
1012
1011
1010
1010
1009
1009

Ozone (du)

305
304
304
297
293
293
292
291
291
290
287
287
287
287
289
289
290
292
295
297
300
304
305
305

Saturday 8

Waning Gibbous 79%

19:27

11:36

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
08 Bad
09 OK
10 OK
11 Bad
12 OK
13 OK
14 Good
15 OK

Sun - Rise: 06:40, Set: 16:47, Transit: 11:43. Moon - Rise: 19:27, Set: 11:36. Civil Dark: 17:16 - 06:11. Nautical Dark: 17:49 - 05:38. Astro Dark: 18:21 - 05:06

Total Clouds (% Sky Obscured)

100
100
98
100
100
100
99
100
100
94
100
97
100
95
91
75
61
33
39
54
42
32
1
25

Low Clouds (% Sky Obscured)

49
85
85
97
90
87
82
80
83
73
100
97
100
95
91
75
61
33
39
43
18
0
0
0

Medium Clouds (% Sky Obscured)

100
99
80
97
100
100
97
85
90
78
9
0
15
21
0
0
7
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

96
35
35
0
1
15
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
8
3
0
0
0
9
9
8
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
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

51
60
89
95
95
95
95
49
29
18
9
10
9
10
9
6
2
1
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.4
0.5
1.4
3
1.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
4
7
9
12
15
14
15
16
16
15
14
14
14
16
16
17
18
18
18
18
18
17
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
1
1
3
4
4
3
4
3
-0
-1
-0
-2
-2
-3
-5
-6
-7
-7
-8
-9
-9
-11
-10

Relative Humidity (%)

49
57
62
73
81
90
93
94
94
79
76
79
74
76
74
70
65
59
54
49
46
43
36
40

Pressure (mb)

1008
1008
1008
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1022
1023
1024
1024
1024
1024
1025
1025

Ozone (du)

308
314
316
318
322
327
330
330
326
322
321
320
320
325
331
333
336
335
339
342
349
351
353
353

Sunday 9

Waning Gibbous 69%

20:40

12:19

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

Sun - Rise: 06:41, Set: 16:46, Transit: 11:43. Moon - Rise: 20:40, Set: 12:19. Civil Dark: 17:15 - 06:12. Nautical Dark: 17:48 - 05:39. Astro Dark: 18:20 - 05:07

Total Clouds (% Sky Obscured)

20
46
41
66
90
74
62
22
19
3
12
2
2
2
1
1
1
1
0
0
1
1
1
1

Low Clouds (% Sky Obscured)

0
0
26
63
90
74
62
16
19
0
12
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
31
0
0
0
0
0
8
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
2
2
0
2
0
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-9
-7
-7
-6
-6
-6
-6
-6
-6
-7
-7
-7
-7
-7
-6
-6
-7
-9
-10
-10
-10
-10
-10
-9

Relative Humidity (%)

47
56
61
65
66
67
70
71
72
72
72
75
75
78
79
81
71
57
48
42
40
38
39
40

Pressure (mb)

1025
1026
1026
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1027
1027
1028
1028
1028
1028
1027
1026
1025
1025

Ozone (du)

357
363
373
381
383
385
382
383
385
386
386
387
389
388
387
384
382
379
373
371
371
371
372
375

Monday 10

Waning Gibbous 58%

21:54

12:53

16 Good
17 Good
18 Good
19 OK
20 OK
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

Sun - Rise: 06:42, Set: 16:45, Transit: 11:43. Moon - Rise: 21:54, Set: 12:53. Civil Dark: 17:14 - 06:13. Nautical Dark: 17:47 - 05:40. Astro Dark: 18:19 - 05:08

Total Clouds (% Sky Obscured)

0
1
13
25
40
54
67
85
94
95
100
97
94
93
96
97
100
100
100
100
95
91
86
75

Low Clouds (% Sky Obscured)

0
1
0
0
0
0
0
0
3
6
9
7
4
0
1
1
2
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
13
25
40
54
67
80
94
89
100
97
90
64
96
97
97
97
98
96
95
91
86
30

High Clouds (% Sky Obscured)

0
0
1
2
4
3
7
31
40
13
78
88
90
91
92
91
100
98
96
94
84
65
51
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
1
0
1
1
1
4
3
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)

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

Chance of Frost

Temperature (°C)

2
2
1
0
-0
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
0
1
2
4
6
8
9
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

43
53
57
62
67
68
72
72
71
68
67
62
59
60
59
52
46
40
37
35
32
31
30
29

Pressure (mb)

1025
1025
1025
1024
1024
1024
1023
1023
1022
1022
1021
1020
1019
1018
1017
1016
1015
1014
1013
1011
1010
1008
1008
1007

Ozone (du)

370
365
360
354
351
349
348
347
343
340
333
322
316
314
311
307
306
305
303
301
301
300
299
300

Tuesday 11

Third Quarter 47%

23:05

13:20

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

Sun - Rise: 06:43, Set: 16:44, Transit: 11:43. Moon - Rise: 23:05, Set: 13:20. Civil Dark: 17:13 - 06:14. Nautical Dark: 17:46 - 05:41. Astro Dark: 18:18 - 05:09

Total Clouds (% Sky Obscured)

48
37
69
86
96
75
42
30
49
73
99
95
91
87
58
29
0
0
0
0
1
1
2
6

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

23
18
16
18
16
15
11
11
49
65
26
26
8
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
4
57
78
94
68
31
1
33
65
98
94
91
87
58
29
0
0
0
0
1
1
2
5

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)

14
12
10
10
11
10
9
9
9
9
8
9
9
10
11
12
13
13
15
15
16
16
16
16

Chance of Frost

Temperature (°C)

10
9
8
8
7
6
6
5
5
5
5
4
5
5
4
6
7
8
9
11
13
13
14
14

Feels Like (°C)

3
3
4
2
1
1
1
2
1
0
1
1
0
1
0
1
1
2
3
4
4
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

31
35
38
41
44
48
54
58
60
66
72
76
73
68
66
57
49
43
38
33
28
28
28
29

Pressure (mb)

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

Ozone (du)

300
298
298
300
302
302
303
302
302
304
304
297
294
292
289
286
283
280
278
275
273
274
275
277

Wednesday 12

Waning Crescent 37%

00:13

13:42

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

Sun - Rise: 06:44, Set: 16:43, Transit: 11:43. Moon - Rise: 00:13, Set: 13:42. Civil Dark: 17:12 - 06:15. Nautical Dark: 17:45 - 05:42. Astro Dark: 18:17 - 05:10

Total Clouds (% Sky Obscured)

9
13
40
69
100
70
56
39
33
27
23
20
13
1
20
42
63
75
82
86
57
28
1
1

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
5
10
13
19
25
32
24
13
4
3
1
0
0
0
0
16
47
70
47
23
0
0

High Clouds (% Sky Obscured)

7
10
36
69
100
68
51
28
25
22
20
20
13
1
20
42
63
66
54
43
28
14
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
8
4
4
5
4
4
4
2
3
2
3
2
2
1
1
1
1
2
2
8
7
7

Dew Point (°C)

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

Relative Humidity (%)

33
38
43
46
48
51
53
55
57
59
61
62
63
63
63
55
48
41
35
30
25
24
23
22

Pressure (mb)

1015
1016
1017
1017
1017
1018
1018
1019
1019
1019
1020
1020
1020
1021
1021
1022
1022
1023
1023
1022
1022
1022
1022
1021

Ozone (du)

277
278
279
279
279
279
277
275
273
272
271
270
271
272
273
274
276
277
277
277
277
278
279
279

Thursday 13

Waning Crescent 27%

01:17

14:03

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
08 Good
09 Good
10 Good
11 Good

Sun - Rise: 06:46, Set: 16:43, Transit: 11:44. Moon - Rise: 01:17, Set: 14:03. Civil Dark: 17:12 - 06:16. Nautical Dark: 17:45 - 05:43. Astro Dark: 18:17 - 05:11

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
1
0
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
8
8
4
4
4
4
4
3
1
2
2
1
2
2
0
0
0
1
1

Dew Point (°C)

-8
-8
-7
-7
-7
-7
-7
-7
-7
-8
-7
-7
-7
-7
-6
-7
-7
-7
-7
-7

Relative Humidity (%)

26
30
35
37
39
41
42
43
45
45
48
49
51
52
54
48
44
40
35
30

Pressure (mb)

1022
1022
1023
1023
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1025
1024

Ozone (du)

281
282
283
283
284
284
284
283
283
282
282
281
280
279
278
277
277
277
276
275

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

Generated: 07/11/25 16:11:51. Forecast: 07/11/25 to 13/11/25. Timezone: UTC-6.00