Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 6

Waning Gibbous 92%

18:16

10:11

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 Bad
13 Bad
14 Bad
15 OK
16 OK

Sun - Rise: 07:10, Set: 16:32, Transit: 11:51. Moon - Rise: 18:16, Set: 10:11. Civil Dark: 17:03 - 06:39. Nautical Dark: 17:37 - 06:05. Astro Dark: 18:10 - 05:32

Total Clouds (% Sky Obscured)

100
100
97
100
100
100
100
100
100
100
100
95
90
100
100
96
85
86
94
82
94
61
42
38

Low Clouds (% Sky Obscured)

28
42
26
50
52
48
58
88
96
88
87
85
84
92
100
91
82
86
94
82
94
61
42
38

Medium Clouds (% Sky Obscured)

100
91
92
100
100
100
100
100
100
100
95
52
49
64
50
33
22
15
0
0
0
0
0
0

High Clouds (% Sky Obscured)

94
72
97
100
100
100
100
100
100
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
7
9
9
9
9
6
9
0
0
0
0
0
2
8
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
Light Rain
Light Rain
Light Rain
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
11
29
51
54
72
88
82
64
61
40
15
8
1
1
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.4
0.6
0.5
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
5
5
6
7
7
7
7
7
6
5
4
3
4
6
9
12
14
15
15
15
14
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
96
96
94
98
100
100
100
98
100
100
96
92
91
91
87
84
83
83
84
84

Pressure (mb)

1014
1014
1015
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1014
1016
1017
1019
1020
1021
1021
1022
1022
1023
1024

Ozone (du)

308
306
304
307
308
310
314
321
325
323
324
322
318
315
316
314
313
312
312
314
315
317
313
311

Sunday 7

Waning Gibbous 84%

19:32

10:50

17 OK
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: 07:11, Set: 16:32, Transit: 11:51. Moon - Rise: 19:32, Set: 10:50. Civil Dark: 17:03 - 06:40. Nautical Dark: 17:37 - 06:06. Astro Dark: 18:10 - 05:33

Total Clouds (% Sky Obscured)

33
49
47
60
74
91
100
96
96
95
58
52
40
58
84
83
82
71
61
41
58
69
83
84

Low Clouds (% Sky Obscured)

33
49
47
59
54
31
46
59
60
41
37
17
0
9
34
32
34
49
48
41
50
31
45
32

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
90
81
87
37
41
37
46
68
68
66
62
61
41
58
69
66
73

High Clouds (% Sky Obscured)

0
0
0
1
12
36
52
58
80
30
20
15
15
2
1
0
0
0
0
0
0
2
24
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
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-10
-10
-11
-11
-11
-12
-12
-12
-14
-13
-13
-12
-12
-12
-11
-10
-10
-8
-6
-5
-4
-4
-6

Dew Point (°C)

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

Relative Humidity (%)

84
82
82
82
83
85
85
85
87
87
88
88
87
88
85
87
82
76
70
69
69
69
75
84

Pressure (mb)

1025
1026
1027
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1030
1029
1029
1028
1027
1026
1026
1025

Ozone (du)

311
318
313
318
314
313
316
319
318
315
317
319
318
318
318
320
321
321
321
328
333
337
341
337

Monday 8

Waning Gibbous 75%

20:48

11:20

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
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: 07:11, Set: 16:32, Transit: 11:52. Moon - Rise: 20:48, Set: 11:20. Civil Dark: 17:03 - 06:41. Nautical Dark: 17:37 - 06:07. Astro Dark: 18:10 - 05:34

Total Clouds (% Sky Obscured)

64
77
74
85
93
94
89
74
75
35
51
100
100
99
85
87
95
88
69
80
90
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
14
35
0
5
14
0
6
49
57
62
67
61
53
43
27
14
0
0
0

Medium Clouds (% Sky Obscured)

64
77
74
84
88
91
89
63
68
10
10
100
100
99
83
80
83
68
43
62
81
100
96
92

High Clouds (% Sky Obscured)

0
1
0
2
33
10
4
35
40
35
51
100
100
91
42
0
51
50
52
76
88
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 (%)

0
0
0
0
0
1
6
9
2
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-6
-6
-6
-7
-8
-6
-6
-8
-8
-8
-8
-7
-7
-7
-5
-4
-3
-3
-1
-0
0
0
-1

Dew Point (°C)

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

Relative Humidity (%)

87
87
87
87
86
84
86
86
81
81
81
83
84
87
87
89
89
93
96
94
94
93
91
89

Pressure (mb)

1025
1024
1024
1023
1022
1021
1020
1019
1018
1017
1015
1014
1013
1013
1013
1013
1013
1012
1012
1011
1009
1008
1008
1007

Ozone (du)

332
334
336
339
338
336
336
345
359
365
365
364
363
363
362
358
358
355
351
347
346
338
334
336

Tuesday 9

Waning Gibbous 64%

22:00

11:45

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: 07:12, Set: 16:33, Transit: 11:52. Moon - Rise: 22:00, Set: 11:45. Civil Dark: 17:03 - 06:42. Nautical Dark: 17:37 - 06:07. Astro Dark: 18:10 - 05:34

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
99
99
100
100
100
100
62
44
50
62
90
92
86
95
96
97
94
91

Low Clouds (% Sky Obscured)

15
10
0
0
13
21
21
15
11
0
24
43
62
44
50
62
86
86
86
89
92
94
88
83

Medium Clouds (% Sky Obscured)

89
92
96
100
97
94
92
73
92
94
97
36
25
7
5
0
1
1
2
2
5
6
6
12

High Clouds (% Sky Obscured)

100
100
100
100
94
86
84
90
89
100
100
99
20
17
17
0
1
1
2
1
1
2
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
8
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
1
0
0
4
5
6
8
8
6
13
16
11
16
11
2
3
3
1
1
3
4
5
14

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
8
9
11
12
14
15
15
15
16
16
15
15
16
18
18
18
20
21
22
21
18
17
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
86
82
76
73
67
66
66
66
67
71
75
75
70
59
56
59
62
58
56
60
65
71
77

Pressure (mb)

1006
1005
1003
1002
1001
1000
999
998
998
998
997
998
998
999
999
1000
1000
1002
1002
1003
1004
1005
1006
1007

Ozone (du)

333
330
328
326
325
322
322
320
321
323
325
324
326
326
320
324
331
331
324
317
314
306
301
300

Wednesday 10

Waning Gibbous 54%

23:07

12:07

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: 07:13, Set: 16:33, Transit: 11:53. Moon - Rise: 23:07, Set: 12:07. Civil Dark: 17:03 - 06:42. Nautical Dark: 17:37 - 06:08. Astro Dark: 18:10 - 05:35

Total Clouds (% Sky Obscured)

70
82
70
93
95
98
99
100
100
100
94
89
83
89
94
100
100
100
100
100
100
100
95
90

Low Clouds (% Sky Obscured)

70
80
70
85
90
95
95
100
100
100
88
76
64
63
62
62
56
53
62
76
80
75
73
72

Medium Clouds (% Sky Obscured)

16
12
10
50
57
56
47
55
50
45
41
55
64
76
90
100
100
100
100
100
100
100
86
71

High Clouds (% Sky Obscured)

0
0
0
25
15
0
4
0
0
0
13
25
38
25
13
0
5
5
15
12
11
7
4
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
0
0
0
0
0
0
0
0
0
0
0
0

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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
1
0
0
0
0
0
0
1
9
66
95
95
95
95
95
95
95
95
95
95
90
85

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
1.3
1.1
1.1
1.1
1
0.9
0.8
0.7
0.7
0.8
0.6
0.6

Wind Speed/Direction (mph)

13
10
10
9
8
7
6
7
8
8
10
9
9
9
9
10
10
10
10
9
8
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-3
-4
-3
-5
-4
-5
-5
-5
-5
-6
-6
-6
-7
-7
-8
-8
-8
-8
-7
-6
-6
-6
-5

Dew Point (°C)

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

Relative Humidity (%)

77
83
87
87
87
89
91
92
89
87
77
74
86
94
96
96
98
98
98
100
100
98
100
100

Pressure (mb)

1008
1010
1010
1011
1012
1012
1012
1012
1012
1013
1012
1012
1013
1013
1013
1013
1014
1013
1013
1013
1013
1013
1012
1013

Ozone (du)

298
293
291
291
292
292
289
285
284
282
282
280
280
285
287
289
290
292
294
296
298
300
302
302

Thursday 11

Third Quarter 44%

00:11

12:27

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: 07:14, Set: 16:33, Transit: 11:53. Moon - Rise: 00:11, Set: 12:27. Civil Dark: 17:03 - 06:43. Nautical Dark: 17:37 - 06:09. Astro Dark: 18:11 - 05:36

Total Clouds (% Sky Obscured)

85
88
91
95
94
97
97
95
94
92
91
91
91
90
91
90
96
98
100
94
88
84
63
42

Low Clouds (% Sky Obscured)

71
64
65
66
69
72
79
92
88
83
81
78
75
72
72
74
77
80
82
77
72
67
45
22

Medium Clouds (% Sky Obscured)

58
51
37
20
39
62
85
67
48
30
24
19
13
13
17
35
54
78
81
66
51
36
23
12

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
16
32
48
65
83
100
67
33
0
0
0

ISS Passover

Visibility (miles)

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

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

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

Precipitation Probability (%)

79
68
60
54
53
52
47
39
30
16
13
12
10
9
7
5
9
11
12
13
13
11
8
5

Precipitation Amount (mm)

0.5
0.4
0.3
0.2
0.2
0.2
0.2
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
7
7
8
9
10
11
12
11
11
12
12
12
12
12
12
13
13
14
14
15
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-5
-5
-5
-5
-6
-5
-6
-7
-9
-9
-9
-9
-9
-11
-11
-12
-12
-12
-12
-12
-13
-13
-12

Dew Point (°C)

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

Relative Humidity (%)

98
100
98
98
98
96
96
94
94
92
92
90
90
90
90
90
90
89
89
87
87
85
85
85

Pressure (mb)

1014
1014
1015
1015
1016
1017
1018
1018
1019
1020
1021
1021
1022
1023
1024
1024
1025
1025
1026
1026
1026
1026
1027
1027

Ozone (du)

303
303
304
305
306
309
312
315
317
320
322
330
338
345
345
344
344
344
344
344
345
346
346
351

Friday 12

Waning Crescent 34%

01:13

12:47

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:14, Set: 16:33, Transit: 11:54. Moon - Rise: 01:13, Set: 12:47. Civil Dark: 17:03 - 06:44. Nautical Dark: 17:38 - 06:10. Astro Dark: 18:11 - 05:36

Total Clouds (% Sky Obscured)

20
19
26
30
42
51
64
70
73
73
72
67
64
62
64
67
62
57
52

Low Clouds (% Sky Obscured)

0
8
17
25
37
50
62
69
73
73
72
67
64
62
64
67
54
39
42

Medium Clouds (% Sky Obscured)

5
10
16
21
34
47
60
47
36
25
18
11
2
2
3
3
2
1
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

2
5
4
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-11
-12
-13
-15
-16
-17
-17
-18
-19
-19
-20
-20
-21
-21
-21
-21
-21
-21
-20

Feels Like (°C)

-13
-13
-19
-20
-20
-21
-21
-21
-25
-25
-25
-25
-25
-26
-27
-27
-28
-28
-28

Dew Point (°C)

-13
-14
-16
-18
-19
-20
-21
-22
-22
-23
-23
-24
-24
-25
-25
-25
-25
-24
-24

Relative Humidity (%)

85
83
79
77
75
75
74
73
73
73
75
71
71
70
70
70
71
70
71

Pressure (mb)

1028
1028
1029
1030
1030
1030
1031
1031
1031
1031
1031
1031
1031
1032
1032
1033
1033
1033
1033

Ozone (du)

355
360
361
362
364
362
361
360
362
364
366
369
372
375
377
379
380
380
381

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

Generated: 06/12/25 16:49:22. Forecast: 06/12/25 to 12/12/25. Timezone: UTC-6.00