Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 17

Waning Crescent 18%

02:02

17:18

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

Sun - Rise: 06:43, Set: 19:03, Transit: 12:53. Moon - Rise: 02:02, Set: 17:18. Civil Dark: 19:30 - 06:16. Nautical Dark: 20:02 - 05:44. Astro Dark: 20:35 - 05:11

Total Clouds (% Sky Obscured)

2
2
15
2
25
20
20
81
98
68
50
100
35
81
28
9
8
1
22
6
86
91
77
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
0
0
0
0

Medium 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

High Clouds (% Sky Obscured)

2
2
15
2
25
20
20
81
98
68
50
99
35
81
28
9
8
1
11
6
29
34
35
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)

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

Chance of Frost

Temperature (°C)

18
17
17
16
17
16
16
18
22
25
28
30
31
32
33
33
32
31
27
25
23
22
21
20

Feels Like (°C)

19
15
15
15
15
16
15
17
21
24
26
28
29
30
30
30
30
29
26
23
21
22
20
20

Dew Point (°C)

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

Relative Humidity (%)

54
53
53
57
58
61
63
52
41
33
29
26
23
20
18
16
16
17
23
28
32
35
38
42

Pressure (mb)

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

Ozone (du)

289
288
287
288
288
288
288
287
285
285
287
287
286
285
283
283
283
283
283
283
286
288
286
286

Thursday 18

Waning Crescent 10%

03:13

17:46

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

Sun - Rise: 06:44, Set: 19:02, Transit: 12:53. Moon - Rise: 03:13, Set: 17:46. Civil Dark: 19:29 - 06:17. Nautical Dark: 20:01 - 05:45. Astro Dark: 20:33 - 05:12

Total Clouds (% Sky Obscured)

0
41
0
0
59
0
14
11
9
4
5
5
10
23
17
15
25
25
30
35
30
25
20
20

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
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
4
8
1
1
0
2
4

High Clouds (% Sky Obscured)

0
16
0
0
30
0
14
11
9
4
5
5
10
23
17
15
25
25
30
35
30
25
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
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)

4
4
3
3
4
3
3
3
3
4
5
5
5
4
3
3
4
4
3
2
3
5
3
4

Chance of Frost

Temperature (°C)

20
19
19
18
18
18
17
19
23
26
29
31
32
33
33
33
33
32
28
26
25
24
22
22

Feels Like (°C)

19
19
19
17
17
17
17
19
21
25
27
28
30
30
31
31
31
29
26
25
24
23
21
20

Dew Point (°C)

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

Relative Humidity (%)

45
53
58
59
56
53
57
48
40
33
28
22
18
16
16
16
16
18
25
30
34
35
36
37

Pressure (mb)

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

Ozone (du)

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

Friday 19

Waning Crescent 5%

04:22

18:10

01 OK
02 Good
03 Good
04 Good
05 Good
06 Good
07 OK
08 OK
09 OK
10 OK
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

Sun - Rise: 06:45, Set: 19:00, Transit: 12:52. Moon - Rise: 04:22, Set: 18:10. Civil Dark: 19:27 - 06:18. Nautical Dark: 19:59 - 05:46. Astro Dark: 20:32 - 05:13

Total Clouds (% Sky Obscured)

20
15
10
10
10
15
23
28
40
35
37
38
32
42
97
100
99
28
58
79
100
100
98
97

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
0
0
0
0
0
1
0

Medium Clouds (% Sky Obscured)

5
3
10
1
7
10
12
18
28
15
13
21
18
21
25
95
50
0
19
37
56
69
82
95

High Clouds (% Sky Obscured)

20
15
10
10
10
15
23
28
40
35
37
38
32
42
94
100
51
15
58
46
100
100
75
85

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
3
6
9
9
9
9
9
9
9
9
8
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 (%)

0
0
0
0
0
2
14
12
6
11
45
55
37
21
12
22
39
30
29
29
61
54
43
46

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)

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

Chance of Frost

Temperature (°C)

21
20
19
19
18
18
18
19
23
25
28
29
30
31
32
31
30
26
25
24
23
23
22
22

Feels Like (°C)

18
18
18
17
18
18
17
19
22
25
27
29
31
32
33
32
31
27
28
25
24
24
23
23

Dew Point (°C)

4
6
7
8
12
12
11
15
16
18
19
26
29
28
29
28
26
22
22
22
22
22
21
21

Relative Humidity (%)

32
39
43
50
65
67
64
75
67
66
59
85
94
87
84
85
76
79
87
88
91
94
92
92

Pressure (mb)

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

Ozone (du)

283
284
282
282
282
283
284
284
284
285
286
286
288
289
291
293
299
291
290
291
294
298
297
298

Saturday 20

Waning Crescent 1%

05:28

18:31

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:46, Set: 18:58, Transit: 12:52. Moon - Rise: 05:28, Set: 18:31. Civil Dark: 19:25 - 06:19. Nautical Dark: 19:57 - 05:47. Astro Dark: 20:30 - 05:14

Total Clouds (% Sky Obscured)

93
91
100
100
91
81
76
79
79
71
87
55
100
100
72
91
98
92
85
100
97
100
100
100

Low Clouds (% Sky Obscured)

2
5
7
9
10
10
7
4
0
0
0
0
6
12
19
15
8
0
8
15
23
41
60
79

Medium Clouds (% Sky Obscured)

93
91
100
95
86
78
53
38
21
23
65
7
10
17
28
29
54
18
16
14
20
32
28
21

High Clouds (% Sky Obscured)

70
66
100
100
82
60
55
52
29
20
19
23
100
100
50
84
94
77
55
100
89
99
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
3
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
Very Light Rain
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

42
42
47
62
75
83
71
53
22
19
15
6
44
57
64
54
41
9
34
65
95
87
80
95

Precipitation Amount (mm)

0
0
0
0.3
0.4
0.5
0.4
0.2
0
0
0
0
0
0
0.2
0
0
0
0
0.2
0.9
0.6
0.3
0.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
21
21
20
20
20
19
20
21
22
23
25
27
27
28
28
28
27
24
23
22
21
20
20

Feels Like (°C)

23
23
23
21
21
22
22
22
23
24
26
26
28
27
26
27
26
25
25
25
22
21
20
21

Dew Point (°C)

21
20
20
19
19
19
19
19
18
17
16
14
13
11
9
9
9
10
13
14
14
16
17
19

Relative Humidity (%)

95
95
96
95
95
95
96
92
84
74
61
49
41
36
31
30
31
34
48
55
57
73
84
93

Pressure (mb)

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

Ozone (du)

296
295
293
291
290
289
288
285
285
284
283
282
282
280
280
280
279
279
278
277
277
277
276
277

Sunday 21

New Moon 0%

06:32

18:51

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

Sun - Rise: 06:47, Set: 18:57, Transit: 12:52. Moon - Rise: 06:32, Set: 18:51. Civil Dark: 19:24 - 06:20. Nautical Dark: 19:56 - 05:48. Astro Dark: 20:28 - 05:15

Total Clouds (% Sky Obscured)

100
100
100
100
100
98
100
100
99
86
73
60
69
73
77
69
62
54
49
46
43
47
56
74

Low Clouds (% Sky Obscured)

85
91
97
98
99
95
97
95
92
81
70
60
61
50
52
42
37
36
37
32
28
33
37
42

Medium Clouds (% Sky Obscured)

28
82
84
87
47
50
86
83
51
29
55
50
13
26
39
29
19
4
10
17
23
15
8
0

High Clouds (% Sky Obscured)

100
100
100
100
100
98
98
96
94
63
31
0
0
0
0
0
0
0
3
6
11
43
56
74

ISS Passover

Visibility (miles)

8
3
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

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

Precipitation Probability (%)

95
95
88
61
56
47
40
33
23
27
24
21
15
13
8
9
7
4
11
13
5
18
22
19

Precipitation Amount (mm)

1.8
1.2
0.5
0.3
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
20
19
19
19
19
19
19
20
21
23
23
25
25
26
26
25
25
24
23
22
21
21
20

Feels Like (°C)

19
18
18
20
20
19
20
19
20
20
21
22
23
24
24
24
24
24
24
23
23
23
22
22

Dew Point (°C)

18
18
18
18
18
18
18
18
18
17
17
18
17
18
18
18
17
17
17
16
16
15
15
15

Relative Humidity (%)

93
91
91
95
95
95
95
89
89
79
69
72
62
62
61
61
61
62
62
64
66
69
70
72

Pressure (mb)

1014
1014
1014
1013
1013
1013
1013
1013
1013
1014
1013
1013
1013
1013
1012
1011
1011
1011
1011
1011
1011
1012
1012
1012

Ozone (du)

278
278
279
280
282
284
284
284
283
284
284
283
284
284
284
284
284
284
284
285
286
286
286
286

Monday 22

Waxing Crescent 1%

07:34

19:11

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:48, Set: 18:55, Transit: 12:51. Moon - Rise: 07:34, Set: 19:11. Civil Dark: 19:22 - 06:21. Nautical Dark: 19:54 - 05:49. Astro Dark: 20:26 - 05:16

Total Clouds (% Sky Obscured)

65
52
40
39
31
45
51
54
51
55
60
84
89
94
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

43
44
40
39
31
37
32
26
21
24
26
28
27
25
18
15
15
15
14
13
13
26
39
52

Medium Clouds (% Sky Obscured)

0
0
0
5
5
5
5
6
6
5
3
2
8
13
15
27
40
49
45
47
56
37
19
0

High Clouds (% Sky Obscured)

61
50
40
39
31
45
51
54
51
55
33
0
33
67
100
100
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

29
30
26
20
11
0
0
1
1
5
6
3
29
44
43
65
81
95
77
57
23
34
35
27

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.8
0.5
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
19
19
18
18
18
17
20
22
24
26
28
30
29
29
29
27
25
23
23
22
22
21
21

Feels Like (°C)

21
18
18
19
19
19
19
19
20
21
22
23
24
30
28
26
27
27
28
20
21
22
22
22

Dew Point (°C)

16
16
16
16
16
16
16
16
16
16
16
15
15
14
14
13
14
14
14
15
15
16
16
17

Relative Humidity (%)

76
80
84
88
89
92
93
80
67
58
51
45
40
39
38
38
43
49
55
60
65
68
73
76

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1012
1012
1011
1011
1010
1010
1010
1010
1011
1011
1011
1012
1012
1012

Ozone (du)

286
285
285
284
284
284
284
284
285
285
285
285
285
284
283
283
282
282
282
282
283
284
283
282

Tuesday 23

Waxing Crescent 4%

08:36

19:32

Sun - Rise: 06:49, Set: 18:53, Transit: 12:51. Moon - Rise: 08:36, Set: 19:32. Civil Dark: 19:20 - 06:22. Nautical Dark: 19:52 - 05:50. Astro Dark: 20:24 - 05:18

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: 17/09/25 01:45:30. Forecast: 17/09/25 to 23/09/25. Timezone: UTC-5.00