Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 16

Waning Crescent 18%

02:02

No Set

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

Sun - Rise: 06:43, Set: 19:05, Transit: 12:53. Moon - Rise: 02:02, Set: No Set. Civil Dark: 19:32 - 06:16. Nautical Dark: 20:04 - 05:44. Astro Dark: 20:37 - 05:11

Total Clouds (% Sky Obscured)

0
3
0
0
0
2
18
20
20
61
100
100
65
4
75
100
32
38
41
90
87
76
7
49

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)

0
0
0
0
0
2
18
20
20
61
100
100
65
4
75
36
32
38
41
90
87
76
7
29

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

Chance of Frost

Temperature (°C)

31
30
27
24
24
22
21
20
19
18
18
17
17
16
16
18
22
25
28
29
31
32
32
32

Feels Like (°C)

30
28
26
23
23
22
20
18
17
16
16
16
15
15
15
17
22
23
26
27
29
29
29
31

Dew Point (°C)

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

Relative Humidity (%)

19
21
28
33
36
44
49
50
50
52
54
57
60
62
62
52
39
31
26
23
18
16
14
14

Pressure (mb)

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

Ozone (du)

287
288
288
288
290
290
290
288
289
289
289
288
287
287
287
287
288
288
289
290
289
288
288
287

Wednesday 17

Waning Crescent 10%

03:13

17:18

17 Bad
18 OK
19 Good
20 Bad
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
12 OK
13 OK
14 OK
15 Bad
16 OK

Sun - Rise: 06:44, Set: 19:03, Transit: 12:53. Moon - Rise: 03:13, Set: 17:18. Civil Dark: 19:30 - 06:17. Nautical Dark: 20:02 - 05:45. Astro Dark: 20:35 - 05:12

Total Clouds (% Sky Obscured)

64
2
4
62
0
0
0
0
5
5
5
0
0
4
3
1
2
2
10
4
6
9
30
25

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
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

33
2
4
22
0
0
0
0
5
5
5
0
0
4
3
1
2
2
10
3
3
7
30
25

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)

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

Chance of Frost

Temperature (°C)

32
31
27
24
23
22
21
20
19
19
18
18
18
17
17
19
22
25
28
30
32
33
33
33

Feels Like (°C)

30
29
26
23
22
21
20
19
16
16
16
15
15
16
16
20
22
25
27
29
31
32
32
30

Dew Point (°C)

2
3
6
7
6
6
6
7
8
9
9
8
7
9
10
9
8
7
6
6
5
4
3
3

Relative Humidity (%)

14
16
26
31
34
36
39
42
47
53
56
51
50
56
61
51
39
30
25
21
17
16
14
14

Pressure (mb)

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

Ozone (du)

286
286
286
286
286
286
288
289
288
289
289
289
289
290
289
287
286
287
286
285
284
284
284
283

Thursday 18

Waning Crescent 5%

04:22

17:46

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

Sun - Rise: 06:45, Set: 19:02, Transit: 12:52. Moon - Rise: 04:22, Set: 17:46. Civil Dark: 19:29 - 06:18. Nautical Dark: 20:01 - 05:46. Astro Dark: 20:33 - 05:13

Total Clouds (% Sky Obscured)

20
20
19
15
10
4
10
15
26
47
25
32
35
32
34
55
77
49
87
47
67
83
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
5
20
30
39
28

Medium Clouds (% Sky Obscured)

1
5
3
0
1
0
3
9
17
32
2
6
4
6
14
32
37
38
36
0
10
20
30
43

High Clouds (% Sky Obscured)

20
20
19
15
10
4
10
15
26
40
25
32
35
32
34
55
77
49
85
47
67
83
100
60

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
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
2
1
3
7
20
39
23
30
42
46
45

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)

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

Chance of Frost

Temperature (°C)

33
32
28
26
24
23
22
21
20
19
19
18
18
18
17
20
22
25
27
28
30
29
29
29

Feels Like (°C)

31
30
26
24
22
20
20
18
18
17
17
17
17
18
16
17
20
21
23
26
28
29
30
29

Dew Point (°C)

3
3
5
5
5
5
6
6
6
5
6
8
8
8
7
7
9
13
14
20
22
20
19
19

Relative Humidity (%)

14
16
23
27
29
30
35
38
39
39
43
51
51
53
50
43
43
47
45
63
62
59
53
56

Pressure (mb)

1013
1013
1014
1014
1014
1015
1015
1015
1016
1015
1015
1015
1015
1016
1016
1017
1017
1017
1018
1017
1017
1017
1017
1016

Ozone (du)

282
281
281
281
281
282
283
283
279
279
278
278
278
279
280
280
281
282
282
282
282
282
284
287

Friday 19

Waning Crescent 1%

05:28

18:10

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 06:46, Set: 19:00, Transit: 12:52. Moon - Rise: 05:28, Set: 18:10. Civil Dark: 19:27 - 06:19. Nautical Dark: 19:59 - 05:47. Astro Dark: 20:32 - 05:14

Total Clouds (% Sky Obscured)

97
91
91
93
100
100
100
100
100
88
99
85
74
52
47
52
63
68
76
83
71
80
68
75

Low Clouds (% Sky Obscured)

10
0
9
19
29
43
56
62
69
73
69
71
66
52
47
52
63
68
63
48
51
55
59
47

Medium Clouds (% Sky Obscured)

57
71
64
58
52
68
84
98
98
64
83
51
18
10
16
15
12
14
17
13
7
3
1
1

High Clouds (% Sky Obscured)

65
65
60
65
100
100
100
100
100
76
44
46
49
20
20
22
9
24
44
50
31
63
59
69

ISS Passover

Visibility (miles)

9
9
9
9
3
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
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

46
43
80
86
85
95
95
95
95
95
95
95
95
95
88
57
18
25
29
32
33
32
30
29

Precipitation Amount (mm)

0
0
0.3
0.4
0.3
0.8
1.2
1.6
1.1
0.8
1
0.7
0.8
1.2
0.6
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
26
24
24
23
22
22
21
20
20
20
20
19
19
19
20
21
22
24
25
26
27
27
27

Feels Like (°C)

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

Dew Point (°C)

17
14
16
20
20
20
20
19
19
19
19
18
18
18
18
17
17
15
14
13
11
10
10
10

Relative Humidity (%)

53
47
60
79
83
87
89
88
89
91
92
91
92
92
91
85
77
66
56
46
39
32
33
33

Pressure (mb)

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

Ozone (du)

287
288
289
290
291
289
290
292
294
300
299
299
299
296
294
294
293
288
287
284
282
280
277
278

Saturday 20

Waning Crescent 0%

06:32

18:31

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

Sun - Rise: 06:47, Set: 18:58, Transit: 12:52. Moon - Rise: 06:32, Set: 18:31. Civil Dark: 19:25 - 06:20. Nautical Dark: 19:57 - 05:48. Astro Dark: 20:30 - 05:15

Total Clouds (% Sky Obscured)

84
92
78
55
50
49
49
32
38
48
57
62
68
74
75
77
79
75
71
67
70
72
73
65

Low Clouds (% Sky Obscured)

35
22
26
29
33
32
32
30
38
48
57
62
68
74
75
76
77
70
65
66
52
36
27
30

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
5
12
21
22
18
17
20
22
26
22

High Clouds (% Sky Obscured)

77
89
76
36
25
15
10
2
0
0
0
0
0
0
0
0
0
5
4
13
11
12
10
9

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

Precipitation Probability (%)

28
30
25
18
0
1
1
0
3
2
1
3
3
35
53
66
78
67
50
14
15
13
10
10

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.6
0.4
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
5
4
2
4
6
5
6
6
5
5
5
5
5
7
8
8
9
9
9
10
11
14

Chance of Frost

Temperature (°C)

27
26
24
23
22
21
21
20
20
19
19
19
19
19
19
20
21
23
24
25
26
27
27
28

Feels Like (°C)

26
24
23
23
23
21
20
19
19
19
17
18
18
18
18
18
19
19
19
18
18
28
26
23

Dew Point (°C)

8
7
11
13
13
12
13
11
11
11
11
11
12
13
15
15
17
17
15
13
11
9
8
7

Relative Humidity (%)

29
29
44
53
55
55
60
57
56
59
60
61
63
69
78
75
74
72
57
46
37
33
30
27

Pressure (mb)

1015
1015
1015
1016
1016
1016
1016
1016
1016
1015
1015
1014
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012
1011
1010

Ozone (du)

278
276
275
274
274
274
274
276
276
276
276
277
278
278
279
279
280
280
280
281
281
281
282
282

Sunday 21

New Moon 1%

07:34

18:51

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
12 OK
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 06:48, Set: 18:57, Transit: 12:51. Moon - Rise: 07:34, Set: 18:51. Civil Dark: 19:24 - 06:21. Nautical Dark: 19:56 - 05:49. Astro Dark: 20:28 - 05:16

Total Clouds (% Sky Obscured)

56
48
47
46
45
47
47
41
48
55
65
77
86
91
89
90
89
75
55
33
55
78
100
99

Low Clouds (% Sky Obscured)

33
36
41
36
31
36
41
39
5
2
2
5
8
11
19
21
21
24
26
28
27
25
24
23

Medium Clouds (% Sky Obscured)

17
13
16
13
9
13
18
23
17
12
6
5
5
5
5
9
22
25
24
12
10
8
6
8

High Clouds (% Sky Obscured)

6
5
5
10
11
11
21
10
26
44
61
77
77
75
79
90
89
67
33
0
33
67
100
99

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
4
2
4
7
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
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

8
4
9
10
6
35
46
52
53
58
64
53
51
45
38
28
3
7
8
3
30
46
48
69

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
27
28
26
25
23
22
21
21
20
19
19
19
19
19
20
22
23
25
27
30
30
30
29

Feels Like (°C)

25
27
29
25
25
25
25
24
23
20
20
20
20
20
19
18
18
19
20
20
21
32
30
27

Dew Point (°C)

8
9
11
12
12
12
13
15
16
16
17
17
17
17
17
17
17
16
15
14
13
12
12
11

Relative Humidity (%)

29
31
34
39
44
50
57
66
75
78
84
88
89
90
92
82
74
65
53
43
35
34
33
32

Pressure (mb)

1010
1010
1009
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1011
1011
1010
1010
1010

Ozone (du)

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

Monday 22

Waxing Crescent 4%

08:36

19:11

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
12 OK

Sun - Rise: 06:49, Set: 18:55, Transit: 12:51. Moon - Rise: 08:36, Set: 19:11. Civil Dark: 19:22 - 06:22. Nautical Dark: 19:54 - 05:50. Astro Dark: 20:26 - 05:18

Total Clouds (% Sky Obscured)

98
97
97
94
92
96
99
100
100
100
100
94
90
86
86
85
84
65
48
30

Low Clouds (% Sky Obscured)

23
22
19
16
12
26
39
52
43
35
26
43
60
73
70
66
67
55
44
27

Medium Clouds (% Sky Obscured)

8
10
18
26
35
25
14
4
22
44
75
80
90
86
76
52
27
18
10
2

High Clouds (% Sky Obscured)

98
97
97
94
92
96
99
100
100
100
100
68
37
15
5
14
22
23
14
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

Fog (%)

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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

82
95
77
56
18
33
32
14
21
24
23
19
12
4
19
24
25
23
18
6

Precipitation Amount (mm)

0.5
0.8
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
28
28
22
23
25
24
25
25
21
21
21
20
20
20
21
21
22
22
23

Dew Point (°C)

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

Relative Humidity (%)

36
42
47
50
53
56
59
63
65
71
76
82
82
81
81
74
67
62
52
44

Pressure (mb)

1010
1010
1011
1011
1011
1012
1012
1012
1012
1013
1013
1013
1013
1014
1015
1015
1016
1016
1016
1016

Ozone (du)

284
283
283
282
282
281
281
281
280
282
283
284
286
287
289
289
290
290
289
288

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

Generated: 16/09/25 17:50:23. Forecast: 16/09/25 to 22/09/25. Timezone: UTC-5.00