Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 9

Waning Gibbous 69%

20:40

No Set

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

Sun - Rise: 06:41, Set: 16:46, Transit: 11:43. Moon - Rise: 20:40, Set: No Set. Civil Dark: 17:15 - 06:12. Nautical Dark: 17:48 - 05:39. Astro Dark: 18:20 - 05:07

Total Clouds (% Sky Obscured)

100
99
94
90
32
52
71
68
98
88
44
90
49
50
55
56
26
27
2
1
2
1
0
4

Low Clouds (% Sky Obscured)

91
87
86
62
32
52
65
68
78
65
39
81
44
30
31
28
0
0
0
0
0
0
0
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
53
30
86
75
11
45
11
23
28
56
15
18
2
1
2
1
0
0

High 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

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

Precipitation Probability (%)

11
9
9
0
0
0
0
2
16
28
6
9
7
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

15
15
15
15
15
14
14
13
12
13
14
14
15
14
15
15
16
15
15
14
13
14
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
46
43
40
43
46
47
51
53
58
63
67
69
69
69
68
68
70
70
72
66
53
42
37

Pressure (mb)

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

Ozone (du)

337
343
344
348
350
358
368
375
380
385
391
391
389
390
391
390
388
388
387
382
383
381
378
375

Monday 10

Waning Gibbous 58%

21:54

12:19

12 Good
13 OK
14 OK
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Bad
23 OK
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: 06:42, Set: 16:45, Transit: 11:43. Moon - Rise: 21:54, Set: 12:19. Civil Dark: 17:14 - 06:13. Nautical Dark: 17:47 - 05:40. Astro Dark: 18:19 - 05:08

Total Clouds (% Sky Obscured)

1
17
16
9
0
0
0
0
0
0
49
46
73
77
95
90
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
17
16
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
49
44
71
76
95
88
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
11
0
5
19
52
52
100
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
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 (%)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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)

13
13
13
14
13
10
8
7
7
7
7
6
6
6
6
6
7
8
10
11
13
13
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-4
-3
-3
-3
-3
-3
-4
-4
-5
-7
-5
-7
-7
-7
-7
-7
-7
-8
-8
-7
-7
-5
-4

Dew Point (°C)

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

Relative Humidity (%)

35
33
33
34
37
44
48
50
53
56
58
60
59
57
54
52
51
48
44
41
39
35
33
33

Pressure (mb)

1028
1027
1026
1026
1026
1026
1026
1026
1025
1025
1025
1024
1023
1023
1022
1022
1021
1020
1018
1017
1016
1015
1014
1013

Ozone (du)

371
370
368
366
359
350
345
344
346
343
341
337
332
331
328
326
322
318
312
311
308
305
303
302

Tuesday 11

Third Quarter 47%

23:05

12:53

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

Sun - Rise: 06:43, Set: 16:44, Transit: 11:43. Moon - Rise: 23:05, Set: 12:53. Civil Dark: 17:13 - 06:14. Nautical Dark: 17:46 - 05:41. Astro Dark: 18:18 - 05:09

Total Clouds (% Sky Obscured)

100
100
100
94
59
56
50
64
26
8
4
0
1
0
3
23
72
0
17
34
50
33
18
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)

97
96
100
92
52
56
34
50
25
8
0
0
0
0
0
11
8
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
60
65
45
32
4
35
39
8
3
4
0
1
0
2
9
37
0
10
18
27
22
14
1

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
17
15
14
12
10
8
9
10
10
10
9
9
9
8
8
7
7
7
7
8
10
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

34
31
32
32
34
39
47
49
50
51
54
60
66
69
73
75
75
75
75
73
57
42
34
30

Pressure (mb)

1011
1010
1009
1008
1008
1008
1008
1009
1009
1009
1010
1010
1011
1011
1012
1013
1013
1014
1015
1016
1016
1017
1017
1017

Ozone (du)

301
300
302
302
299
297
296
293
292
293
292
293
295
296
293
291
289
287
284
282
281
280
281
282

Wednesday 12

Waning Crescent 37%

00:13

13:20

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

Sun - Rise: 06:44, Set: 16:43, Transit: 11:43. Moon - Rise: 00:13, Set: 13:20. Civil Dark: 17:12 - 06:15. Nautical Dark: 17:45 - 05:42. Astro Dark: 18:17 - 05:10

Total Clouds (% Sky Obscured)

1
1
3
5
5
13
37
49
60
79
91
98
56
72
65
60
54
46
61
66
83
85
85
84

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
18
28
18
9
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
30
45
60
69
91
82
23
51
23
23
18
11
11
11
18
30
33
32

High Clouds (% Sky Obscured)

1
1
3
5
5
13
37
49
60
79
79
84
25
41
36
27
17
0
22
10
29
47
50
50

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)

11
11
12
11
9
7
5
4
4
4
4
4
4
4
4
4
4
3
2
2
2
1
4
5

Chance of Frost

Temperature (°C)

13
14
14
15
13
11
10
9
8
7
6
6
5
4
4
3
3
3
2
3
5
6
8
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

28
27
28
31
36
44
52
54
55
57
60
65
67
68
69
69
69
68
66
67
58
47
40
37

Pressure (mb)

1017
1017
1017
1017
1017
1018
1019
1019
1020
1020
1020
1021
1021
1021
1022
1022
1022
1022
1022
1023
1023
1023
1022
1022

Ozone (du)

281
278
276
275
273
271
270
269
268
268
269
271
273
273
272
271
272
278
281
283
283
283
282
281

Thursday 13

Waning Crescent 27%

01:17

13:42

12 Bad
13 Bad
14 Bad
15 OK
16 OK
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
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: 06:46, Set: 16:43, Transit: 11:44. Moon - Rise: 01:17, Set: 13:42. Civil Dark: 17:12 - 06:16. Nautical Dark: 17:45 - 05:43. Astro Dark: 18:17 - 05:11

Total Clouds (% Sky Obscured)

75
65
55
46
36
17
7
1
0
0
0
0
89
88
87
81
75
69
66
64
62
60
64
82

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
50
52
62
66
66
69
66
63
60
54
48
42

Medium Clouds (% Sky Obscured)

29
31
25
27
36
17
7
1
0
0
0
0
78
78
78
52
26
1
1
1
0
0
0
0

High Clouds (% Sky Obscured)

50
35
25
16
11
7
2
1
0
0
0
0
0
0
0
0
0
0
0
0
3
45
64
82

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
1
1
0
4
6
3
3
2
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)

6
7
8
8
6
6
6
7
7
8
8
8
8
8
8
9
8
8
8
8
8
9
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

32
30
29
30
35
39
40
42
42
42
43
45
49
49
49
49
51
53
56
55
55
54
55
53

Pressure (mb)

1021
1020
1019
1018
1018
1018
1018
1018
1017
1017
1017
1017
1016
1017
1017
1016
1016
1016
1015
1016
1016
1016
1015
1014

Ozone (du)

277
274
272
272
273
273
272
271
272
273
271
269
268
265
262
259
256
254
251
250
249
249
248
247

Friday 14

Waning Crescent 19%

02:19

14:03

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:47, Set: 16:42, Transit: 11:44. Moon - Rise: 02:19, Set: 14:03. Civil Dark: 17:11 - 06:17. Nautical Dark: 17:44 - 05:44. Astro Dark: 18:16 - 05:12

Total Clouds (% Sky Obscured)

84
91
94
91
92
86
87
89
92
89
90
92
95
97
100
91
81
81
86
85
88
91
91
95

Low Clouds (% Sky Obscured)

46
49
58
62
67
72
61
49
38
41
45
48
56
64
54
50
53
56
55
54
57
65
48
31

Medium Clouds (% Sky Obscured)

0
0
0
2
4
6
4
3
2
5
9
14
35
57
76
65
55
46
54
64
69
60
48
36

High Clouds (% Sky Obscured)

84
78
65
60
45
35
29
42
63
43
23
3
35
67
99
86
73
60
72
85
88
91
91
95

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
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
2
0
2
2
0
25
33
35
38
38
35

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

Chance of Frost

Temperature (°C)

17
18
19
19
19
18
18
18
17
16
16
16
15
14
13
13
13
13
14
15
16
17
19
20

Feels Like (°C)

7
14
15
14
14
15
16
15
14
14
14
14
13
11
11
11
11
11
11
11
12
12
13
14

Dew Point (°C)

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

Relative Humidity (%)

54
55
56
57
60
65
68
71
73
75
75
75
75
78
79
82
82
82
82
76
72
67
61
56

Pressure (mb)

1014
1013
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1009
1009
1009
1009
1008
1007
1006

Ozone (du)

246
244
243
241
240
239
238
239
239
239
239
240
240
240
240
240
240
241
241
241
240
240
241
242

Saturday 15

Waning Crescent 12%

03:20

14:22

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: 06:48, Set: 16:41, Transit: 11:44. Moon - Rise: 03:20, Set: 14:22. Civil Dark: 17:10 - 06:19. Nautical Dark: 17:43 - 05:45. Astro Dark: 18:16 - 05:13

Total Clouds (% Sky Obscured)

90
94
100
95
91
87
91
94
98
96
95
93
94
97
99
99
100
100

Low Clouds (% Sky Obscured)

41
51
61
65
69
73
68
63
58
61
64
67
72
77
83
87
91
96

Medium Clouds (% Sky Obscured)

27
18
8
11
28
46
59
66
68
77
87
93
92
90
84
69
53
15

High Clouds (% Sky Obscured)

90
94
100
67
34
1
26
52
78
57
36
14
32
50
68
79
89
100

ISS Passover

Visibility (miles)

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

Fog (%)

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
Very Light Rain
None
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

35
34
33
39
44
48
58
64
64
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0
2
4.2
7.4
2.3
1.7
1.1
1
1.5
1

Wind Speed/Direction (mph)

17
16
14
13
12
11
11
12
14
14
9
3
8
7
6
7
10
15

Chance of Frost

Temperature (°C)

22
22
22
22
21
20
19
19
19
18
17
17
16
15
14
14
12
11

Feels Like (°C)

15
20
20
20
19
18
17
16
16
16
16
17
17
11
12
13
13
14

Dew Point (°C)

12
13
14
15
15
14
14
14
14
14
14
15
15
14
13
13
11
9

Relative Humidity (%)

52
54
58
62
65
67
69
72
75
76
82
89
95
95
95
95
92
88

Pressure (mb)

1005
1005
1004
1003
1003
1003
1002
1002
1001
1000
1000
1000
1000
1000
1000
999
1000
1001

Ozone (du)

243
244
245
246
247
249
250
251
252
254
255
257
259
262
266
269
276
284

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

Generated: 09/11/25 12:32:56. Forecast: 09/11/25 to 15/11/25. Timezone: UTC-6.00