Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 27

Waxing Gibbous 98%

19:31

03:37

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

Sun - Rise: 05:53, Set: 20:18, Transit: 13:06. Moon - Rise: 19:31, Set: 03:37. Civil Dark: 20:49 - 05:22. Nautical Dark: 21:28 - 04:43. Astro Dark: 22:10 - 04:01

Total Clouds (% Sky Obscured)

28
39
32
43
48
32
35
36
17
65
23
61
74
74
76
21
11
55
63
67
71
72
37
2

Low Clouds (% Sky Obscured)

3
7
8
5
7
2
0
0
2
5
4
5
3
4
18
3
0
0
16
19
14
15
0
0

Medium Clouds (% Sky Obscured)

28
27
28
25
16
19
14
5
13
51
14
50
64
71
76
18
7
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

28
3
32
43
48
9
35
36
0
0
0
0
55
11
1
0
4
50
32
24
30
20
12
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
3
11
33
29
7
34
4
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
3
3
5
5
5
5
7
8
9
8
9
8
9
10
10
10
14
10
10
10
9
8
9

Chance of Frost

Temperature (°C)

27
26
25
24
24
25
27
29
30
32
33
34
35
36
36
36
35
34
31
30
29
29
28
28

Feels Like (°C)

30
29
28
27
27
28
31
32
34
36
36
38
40
40
41
40
40
35
30
30
29
28
27
26

Dew Point (°C)

24
23
22
22
22
23
24
25
25
24
26
25
30
27
30
31
29
29
27
27
26
22
22
21

Relative Humidity (%)

84
83
83
85
89
90
84
79
72
65
67
59
74
60
72
77
71
77
77
82
82
66
67
65

Pressure (mb)

1010
1009
1009
1009
1009
1010
1010
1010
1009
1009
1008
1007
1007
1006
1006
1006
1005
1005
1004
1005
1005
1006
1006
1006

Ozone (du)

300
300
299
298
300
300
298
296
296
296
296
295
295
294
292
293
292
292
292
295
294
295
294
294

Tuesday 28

Waxing Gibbous 100%

20:07

04:38

02 Good
03 OK
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 OK
21 OK
22 OK
23 Good
00 OK
01 Good

Sun - Rise: 05:54, Set: 20:17, Transit: 13:06. Moon - Rise: 20:07, Set: 04:38. Civil Dark: 20:48 - 05:23. Nautical Dark: 21:26 - 04:45. Astro Dark: 22:09 - 04:02

Total Clouds (% Sky Obscured)

17
37
64
68
70
73
49
84
85
92
80
79
70
73
85
87
97
65
45
47
25
5
43
16

Low Clouds (% Sky Obscured)

7
15
9
11
9
13
13
17
20
20
21
23
22
18
12
18
10
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
0
0
2
4
6
7
6
47
67
70
55
55
31
77
71
78
50
38
22
18
3
0
3

High Clouds (% Sky Obscured)

1
3
30
35
34
31
8
35
50
81
36
38
10
29
14
59
85
46
35
42
4
5
42
13

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
1
1
0
6
1
1

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)

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

Chance of Frost

Temperature (°C)

27
26
25
25
25
25
26
26
27
28
28
29
30
30
30
30
29
28
27
25
24
23
23
22

Feels Like (°C)

28
26
26
25
25
26
27
28
27
29
30
30
31
31
32
32
32
32
30
29
28
27
25
22

Dew Point (°C)

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

Relative Humidity (%)

72
76
79
78
76
83
82
75
69
62
59
57
56
58
56
56
61
72
76
83
88
87
87
80

Pressure (mb)

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

Ozone (du)

295
296
296
297
298
297
299
298
298
298
298
298
299
300
301
301
301
302
301
298
295
294
293
293

Wednesday 29

Full Moon 100%

20:36

05:42

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

Sun - Rise: 05:55, Set: 20:16, Transit: 13:05. Moon - Rise: 20:36, Set: 05:42. Civil Dark: 20:47 - 05:24. Nautical Dark: 21:25 - 04:46. Astro Dark: 22:07 - 04:04

Total Clouds (% Sky Obscured)

29
6
4
3
3
2
2
3
33
0
13
3
38
44
42
32
12
9
4
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
13
3
38
44
36
23
7
4
2
0
0
0
0
0

Medium Clouds (% Sky Obscured)

3
3
3
3
3
2
2
3
33
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

28
3
2
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Chance of Frost

Temperature (°C)

21
21
20
20
20
20
22
23
25
26
27
29
29
30
30
30
29
28
27
25
24
23
22
21

Feels Like (°C)

22
20
20
20
19
21
23
24
26
26
29
30
31
31
32
32
33
32
30
28
27
27
26
24

Dew Point (°C)

15
12
10
10
10
13
14
14
15
16
16
17
18
18
19
20
21
23
23
23
22
22
21
20

Relative Humidity (%)

65
58
52
52
53
64
60
56
54
54
51
50
49
50
50
54
61
71
79
86
89
91
92
92

Pressure (mb)

1013
1013
1013
1013
1014
1014
1015
1015
1016
1016
1016
1015
1015
1014
1014
1014
1014
1013
1014
1014
1014
1015
1015
1015

Ozone (du)

293
293
296
298
298
298
298
299
298
299
302
303
304
304
303
304
306
307
307
306
306
305
305
305

Thursday 30

Waning Gibbous 99%

21:01

06:47

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

Sun - Rise: 05:55, Set: 20:15, Transit: 13:05. Moon - Rise: 21:01, Set: 06:47. Civil Dark: 20:46 - 05:25. Nautical Dark: 21:24 - 04:47. Astro Dark: 22:06 - 04:05

Total Clouds (% Sky Obscured)

0
0
6
13
21
30
50
62
54
56
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
3
6
8
5
2
0
0
0
0
2
4
7
6
3
0
0
0
3
10
50
65
60

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
0
3
52
13
8
47
50
49
52
56
54

High Clouds (% Sky Obscured)

0
0
2
3
6
22
42
57
54
51
100
100
100
100
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
8
2
2
1
2

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
1
2
0
1
3
3
21
60
85
95
95
95
87

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.5
2
2.4
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
21
21
21
20
21
23
25
27
28
29
30
30
30
30
30
29
28
27
26
24
24
24
23

Feels Like (°C)

24
24
23
23
22
23
25
26
27
28
30
29
30
30
30
30
30
29
28
27
27
26
25
25

Dew Point (°C)

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

Relative Humidity (%)

94
92
92
93
93
89
79
69
61
56
50
47
47
50
53
56
62
67
74
82
94
98
100
98

Pressure (mb)

1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1015
1015
1014
1014
1013
1013
1012
1012
1013
1014
1014
1014
1013

Ozone (du)

305
306
306
306
305
304
305
304
304
303
304
304
303
302
302
302
302
301
300
296
297
297
297
298

Friday 31

Waning Gibbous 97%

21:24

07:52

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 OK
01 OK

Sun - Rise: 05:56, Set: 20:14, Transit: 13:05. Moon - Rise: 21:24, Set: 07:52. Civil Dark: 20:45 - 05:26. Nautical Dark: 21:23 - 04:48. Astro Dark: 22:04 - 04:07

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
95
91
88
75
75
75
77
77
75
66
52
30
20
20
10
11

Low Clouds (% Sky Obscured)

49
43
37
45
50
55
65
75
78
77
76
75
75
75
77
75
75
66
52
30
20
20
10
11

Medium Clouds (% Sky Obscured)

60
59
69
77
85
84
83
85
87
87
22
19
20
22
16
11
5
12
17
26
20
20
10
11

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
72
28
0
0
1
2
3
4
4
3
2
1
0
0
0
0

ISS Passover

Visibility (miles)

2
1
3
9
4
4
4
2
3
3
9
9
8
6
4
6
8
9
7
5
3
5
7
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
None
None
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
Very Light Rain
None
None
None
None

Precipitation Probability (%)

86
85
67
75
90
95
79
78
75
70
57
59
54
50
51
47
43
42
43
46
39
33
29
24

Precipitation Amount (mm)

0.5
0.5
0
0
0.3
0.5
0.3
0.6
0.5
0.3
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
23
22
22
22
22
23
23
24
25
26
27
27
26
26
26
26
26
25
25
23
23
22
22

Feels Like (°C)

24
23
22
22
22
22
22
22
23
24
25
26
26
26
26
25
25
26
25
24
24
23
22
22

Dew Point (°C)

23
22
22
22
22
22
22
23
23
24
25
26
26
25
25
25
25
25
25
24
23
22
22
21

Relative Humidity (%)

100
98
98
98
98
98
97
97
97
97
97
95
95
95
95
94
95
95
97
97
98
97
98
96

Pressure (mb)

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

Ozone (du)

299
298
297
298
299
297
299
300
300
300
302
304
305
307
308
309
309
309
307
305
303
305
306
307

Saturday 1

Waning Gibbous 93%

21:46

08:57

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

Sun - Rise: 05:57, Set: 20:13, Transit: 13:05. Moon - Rise: 21:46, Set: 08:57. Civil Dark: 20:44 - 05:27. Nautical Dark: 21:21 - 04:49. Astro Dark: 22:02 - 04:08

Total Clouds (% Sky Obscured)

22
32
48
61
70
62
54
45
43
41
40
37
35
37
30
21
10
7
3
0
0
0
0
3

Low Clouds (% Sky Obscured)

22
32
48
61
52
36
21
6
24
41
40
37
35
37
30
21
10
7
3
0
0
0
0
0

Medium Clouds (% Sky Obscured)

22
32
42
44
47
41
37
31
25
17
8
6
4
3
2
1
1
1
0
0
0
0
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
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 (%)

19
9
8
5
0
1
1
1
12
16
19
23
24
25
30
31
29
27
22
5
5
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)

7
7
7
7
6
6
6
7
9
9
9
9
9
9
10
9
8
7
6
5
5
5
5
4

Chance of Frost

Temperature (°C)

21
21
21
21
22
22
23
25
27
28
29
30
30
31
31
30
29
28
26
25
23
22
22
21

Feels Like (°C)

21
22
22
21
22
22
22
23
24
25
25
27
31
32
31
31
31
31
28
28
27
27
26
25

Dew Point (°C)

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

Relative Humidity (%)

96
96
95
95
94
95
88
82
77
75
72
71
70
69
67
71
75
81
84
88
94
94
94
92

Pressure (mb)

1012
1012
1012
1012
1013
1013
1013
1013
1014
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

309
312
314
316
318
320
319
318
316
317
317
318
317
316
315
315
316
316
319
322
325
326
328
329

Sunday 2

Waning Gibbous 86%

22:07

10:02

Sun - Rise: 05:58, Set: 20:12, Transit: 13:05. Moon - Rise: 22:07, Set: 10:02. Civil Dark: 20:42 - 05:28. Nautical Dark: 21:20 - 04:51. Astro Dark: 22:01 - 04:10

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: 27/07/26 02:23:27. Forecast: 27/07/26 to 02/08/26. Timezone: UTC-5.00