Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 21

Waxing Crescent 2%

08:29

17:13

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 Good
05 Good
06 Good
07 Good

Sun - Rise: 06:55, Set: 16:37, Transit: 11:45. Moon - Rise: 08:29, Set: 17:13. Civil Dark: 17:07 - 06:25. Nautical Dark: 17:40 - 05:52. Astro Dark: 18:12 - 05:19

Total Clouds (% Sky Obscured)

100
100
100
100
98
100
99
98
100
100
100
100
99
100
96
74
71
99
92
68
8
6
5
0

Low Clouds (% Sky Obscured)

84
86
81
81
80
82
71
66
52
49
36
34
49
37
11
0
7
22
0
0
0
6
5
0

Medium Clouds (% Sky Obscured)

99
94
100
100
93
100
86
78
66
65
68
67
56
53
58
44
49
66
64
45
7
0
0
0

High Clouds (% Sky Obscured)

79
45
70
0
0
0
0
0
0
6
40
25
19
3
3
7
40
29
35
5
0
1
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
6
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

40
15
55
70
76
68
51
47
50
61
46
53
56
39
33
16
2
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
81
78
74
73
73
81
79
81
81
77
69
65
64
69
74
75
75
78
75
71
75
74
74

Pressure (mb)

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

Ozone (du)

271
271
274
274
273
272
273
271
271
272
275
277
277
279
283
281
279
278
284
287
290
294
294
294

Saturday 22

Waxing Crescent 6%

09:25

18:03

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

Sun - Rise: 06:56, Set: 16:36, Transit: 11:45. Moon - Rise: 09:25, Set: 18:03. Civil Dark: 17:06 - 06:26. Nautical Dark: 17:39 - 05:53. Astro Dark: 18:12 - 05:20

Total Clouds (% Sky Obscured)

0
0
0
0
22
14
52
51
74
12
12
63
28
7
2
0
0
2
23
28
31
31
38
39

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
23
28
31
31
38
39

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
43
48
16
0
3
3
28
0
2
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
12
10
14
10
61
12
12
62
6
6
0
0
0
0
0
0
0
0
3
2

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
54
43
35
31
27
25
25
32
36
40
48
59
71
79
85
88
88
91
91
91
91
89
88

Pressure (mb)

1020
1020
1021
1020
1019
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1021
1022

Ozone (du)

296
298
300
300
300
298
297
298
299
299
297
295
292
290
287
285
283
281
280
278
277
278
278
278

Sunday 23

Waxing Crescent 11%

10:14

19:00

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

Sun - Rise: 06:57, Set: 16:36, Transit: 11:46. Moon - Rise: 10:14, Set: 19:00. Civil Dark: 17:06 - 06:27. Nautical Dark: 17:39 - 05:53. Astro Dark: 18:12 - 05:21

Total Clouds (% Sky Obscured)

2
43
39
49
47
40
28
29
33
45
42
45
47
52
49
71
81
91
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
34
4
6
34
32
28
29
33
45
42
45
41
47
46
52
46
43
40
37
33
28
33
41

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
23
37
51
65
76
87
97
88
79

High Clouds (% Sky Obscured)

2
16
26
35
20
14
3
4
6
10
3
9
47
52
27
52
78
87
100
99
99
98
99
99

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
7
12

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)

3
3
4
3
3
4
4
3
3
3
3
3
3
3
3
3
4
4
4
4
5
6
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
63
51
40
34
30
28
28
35
39
42
46
48
50
51
56
59
64
66
71
75
79
81
87

Pressure (mb)

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

Ozone (du)

281
284
283
283
286
286
287
287
288
287
287
287
286
286
285
284
284
283
282
282
280
280
280
280

Monday 24

Waxing Crescent 18%

10:55

20:03

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
06 Bad
07 Bad

Sun - Rise: 06:58, Set: 16:35, Transit: 11:46. Moon - Rise: 10:55, Set: 20:03. Civil Dark: 17:05 - 06:28. Nautical Dark: 17:39 - 05:54. Astro Dark: 18:11 - 05:22

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
94
90
84
88
92
96
96
96

Low Clouds (% Sky Obscured)

45
58
71
84
88
94
100
100
100
100
100
100
100
99
98
98
92
87
81
84
87
90
90
90

Medium Clouds (% Sky Obscured)

70
80
91
99
75
51
84
95
57
98
61
13
18
65
88
29
87
33
54
4
8
24
18
40

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
95
90
85
80
55
55
50
40
50
60
50
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
9
7
9
9
9
8
6
9
4
9
9
9
9
5
6
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
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
Very Light Rain
None
Very Light Rain
None

Precipitation Probability (%)

17
24
33
41
58
70
82
69
61
63
59
70
76
71
56
44
34
32
32
31
58
62
61
30

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
78
77
78
77
75
72
78
78
80
84
84
85
81
85
90
90
90
92
95
95
95
96
96

Pressure (mb)

1017
1016
1016
1015
1014
1013
1012
1011
1011
1010
1010
1009
1008
1008
1007
1007
1007
1006
1006
1006
1006
1006
1006
1007

Ozone (du)

280
280
280
279
277
278
278
281
283
285
286
287
286
281
276
274
275
278
275
279
277
276
277
279

Tuesday 25

Waxing Crescent 27%

11:30

21:09

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
06 Bad
07 Bad

Sun - Rise: 06:59, Set: 16:35, Transit: 11:46. Moon - Rise: 11:30, Set: 21:09. Civil Dark: 17:05 - 06:29. Nautical Dark: 17:38 - 05:55. Astro Dark: 18:11 - 05:23

Total Clouds (% Sky Obscured)

97
98
99
100
97
93
89
78
67
56
70
85
100
96
91
87
92
96
100
99
99
99
99
100

Low Clouds (% Sky Obscured)

90
93
97
100
96
93
89
73
58
42
28
14
0
32
64
87
92
96
100
99
99
99
99
100

Medium Clouds (% Sky Obscured)

37
29
25
18
13
7
0
7
12
16
27
31
30
20
15
0
0
0
0
4
7
12
28
38

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
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 (%)

10
19
14
13
11
24
23
25
7
2
7
7
3
7
8
4
8
7
2
3
2
1
3
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)

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

Chance of Frost

Temperature (°C)

12
13
13
13
13
13
14
14
12
11
10
10
9
8
7
6
5
5
4
3
3
4
5
5

Feels Like (°C)

10
11
11
12
12
12
12
12
10
9
8
8
7
6
6
5
5
3
2
2
1
2
4
1

Dew Point (°C)

12
12
12
11
10
10
9
8
8
8
8
7
6
5
3
1
-1
-2
-3
-4
-5
-4
-3
-3

Relative Humidity (%)

95
93
95
87
82
80
71
67
75
81
85
84
82
81
75
69
64
62
60
57
56
56
56
55

Pressure (mb)

1007
1008
1009
1009
1009
1009
1010
1010
1011
1012
1013
1013
1014
1015
1015
1015
1015
1016
1016
1017
1017
1017
1017
1018

Ozone (du)

282
281
284
284
283
283
280
280
280
280
281
282
284
285
287
289
290
292
293
294
296
299
301
304

Wednesday 26

Waxing Crescent 37%

12:00

22:16

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

Sun - Rise: 07:00, Set: 16:34, Transit: 11:47. Moon - Rise: 12:00, Set: 22:16. Civil Dark: 17:04 - 06:30. Nautical Dark: 17:38 - 05:56. Astro Dark: 18:11 - 05:24

Total Clouds (% Sky Obscured)

100
93
94
94
81
67
56
48
43
40
39
44
42
56
60
62
59
53
48
57
69
80
85
80

Low Clouds (% Sky Obscured)

100
92
84
65
8
4
4
8
14
20
39
44
42
56
60
62
57
48
39
26
13
0
13
27

Medium Clouds (% Sky Obscured)

49
62
72
81
68
47
30
20
10
0
0
0
0
0
0
0
8
15
23
39
46
55
45
40

High Clouds (% Sky Obscured)

3
10
47
50
48
37
32
11
5
0
0
0
0
0
0
0
2
4
6
37
69
80
85
80

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 (%)

1
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
53
46
40
36
34
32
31
33
37
40
41
44
46
47
48
50
51
51
51
52
53
54
51

Pressure (mb)

1018
1018
1018
1019
1019
1019
1019
1019
1020
1021
1021
1022
1022
1022
1023
1023
1023
1023
1024
1024
1025
1025
1026
1026

Ozone (du)

307
310
313
315
318
318
319
319
322
325
328
330
332
334
334
334
335
333
332
331
329
328
326
325

Thursday 27

Waxing Crescent 47%

12:25

23:24

Sun - Rise: 07:01, Set: 16:34, Transit: 11:47. Moon - Rise: 12:25, Set: 23:24. Civil Dark: 17:04 - 06:31. Nautical Dark: 17:38 - 05:57. Astro Dark: 18:10 - 05:25

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: 21/11/25 08:10:03. Forecast: 21/11/25 to 27/11/25. Timezone: UTC-6.00