Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 5

Waning Gibbous 97%

17:03

09:20

14 Good
15 OK
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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:09, Set: 16:32, Transit: 11:51. Moon - Rise: 17:03, Set: 09:20. Civil Dark: 17:03 - 06:38. Nautical Dark: 17:37 - 06:04. Astro Dark: 18:10 - 05:31

Total Clouds (% Sky Obscured)

11
30
88
100
100
100
100
73
69
82
80
90
93
94
95
95
98
100
99
87
72
66
96
100

Low Clouds (% Sky Obscured)

1
0
1
0
11
32
34
37
58
82
80
86
86
85
93
94
98
100
99
87
72
66
57
58

Medium Clouds (% Sky Obscured)

2
15
56
86
88
83
82
24
26
11
1
3
20
20
0
0
0
0
0
0
0
1
52
87

High Clouds (% Sky Obscured)

11
30
81
100
100
100
100
64
54
12
43
0
0
0
0
0
0
0
0
0
1
3
38
83

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
3
8
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-3
-3
-3
-4
-4
-4
-4
-4
-4
-4
-4
-3
-3
-2
-2
-2
-2
-2
-2
-2
-3
-4
-4
-4

Relative Humidity (%)

84
87
91
91
94
92
94
94
94
94
94
94
94
94
94
96
96
98
94
92
89
84
81
81

Pressure (mb)

1013
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1012
1012
1012
1013
1013
1014
1015
1015
1016
1017
1016
1016

Ozone (du)

300
300
297
295
296
297
298
298
297
298
300
301
299
298
298
298
300
300
301
300
301
299
300
300

Saturday 6

Waning Gibbous 92%

18:16

10:11

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

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
96
97
60
97
99
100
100
100
100
100
100
100
100
99
95
97
99
96
96
95
93
89
85

Low Clouds (% Sky Obscured)

46
47
41
38
69
61
60
64
65
90
97
94
86
87
81
83
89
92
88
93
91
89
79
80

Medium Clouds (% Sky Obscured)

100
91
59
47
86
96
100
100
100
100
100
100
100
100
90
81
83
92
71
73
74
69
67
67

High Clouds (% Sky Obscured)

100
84
94
50
50
51
100
100
100
100
100
100
100
100
67
35
28
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
5
0
7
4
1
0
0
0
0
0
0
1
8
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
1
8
43
56
66
83
95
95
95
95
79
58
48
33
28
27
21
13

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.2
0.3
0.4
0.8
1.2
1.8
1.2
0.5
0.3
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
86
91
92
92
94
94
96
96
96
98
98
98
100
98
98
96
96
94
94
92
91
89
91

Pressure (mb)

1015
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1018
1019
1020
1021
1022
1023
1023
1023

Ozone (du)

301
305
310
311
313
315
315
313
312
312
312
313
314
314
316
314
317
316
317
316
316
314
314
316

Sunday 7

Waning Gibbous 84%

19:32

10:50

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 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)

85
92
96
80
81
80
75
65
63
63
72
96
98
98
84
87
85
89
90
81
82
75
81
90

Low Clouds (% Sky Obscured)

72
68
67
43
42
39
37
36
42
63
70
72
73
72
62
60
61
68
71
65
67
64
75
90

Medium Clouds (% Sky Obscured)

68
84
88
79
81
80
75
65
63
63
70
83
85
96
65
71
70
69
68
66
65
64
42
21

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
3
3
2
13
69
77
62
50
2
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
6
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 (%)

5
2
2
6
11
4
4
4
4
3
4
6
7
7
4
1
1
1
1
3
3
2
4
4

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-9
-9
-10
-9
-9
-11
-11
-11
-12
-11
-12
-13
-14
-13
-13
-11
-11
-11
-10
-7
-7
-6
-6

Dew Point (°C)

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

Relative Humidity (%)

89
89
87
87
87
87
85
85
85
83
83
81
82
83
87
87
85
85
87
89
85
84
84
84

Pressure (mb)

1023
1024
1025
1025
1026
1027
1028
1028
1028
1029
1029
1029
1029
1029
1028
1028
1028
1028
1029
1028
1028
1027
1026
1026

Ozone (du)

313
312
311
309
313
315
317
316
316
317
318
319
321
322
322
326
321
322
322
321
321
322
324
331

Monday 8

Waning Gibbous 75%

20:48

11:20

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 OK
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

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)

96
88
79
66
61
59
59
49
46
45
38
72
49
42
54
67
64
61
74
83
92
100
100
100

Low Clouds (% Sky Obscured)

96
88
78
66
61
59
59
49
46
45
38
63
46
42
54
67
64
61
65
71
76
81
74
66

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
18
87
91
94

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
4
0
0
0
0
0
3
9
63
76
86
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
6
6
8
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
2
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
5
5
5
5
5
5
6
7
7
8
8
9
9
9
11
11
11
12
11
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
87
92
91
91
91
91
90
92
90
91
91
89
89
89
89
86
86
87
86
88
91
96
96

Pressure (mb)

1025
1024
1024
1024
1024
1023
1023
1022
1021
1021
1020
1019
1018
1017
1016
1015
1014
1014
1013
1012
1012
1011
1010
1008

Ozone (du)

332
331
329
330
330
327
328
330
333
333
332
337
337
342
345
347
346
342
339
346
349
348
348
341

Tuesday 9

Waning Gibbous 64%

22:00

11:45

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:12, Set: 16:32, 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
100
100
100
100
100
100
100
100
100
100
100
99
99
98
95
78
33
49
59

Low Clouds (% Sky Obscured)

59
47
35
22
41
59
77
64
51
38
20
26
34
47
66
90
95
94
94
90
78
33
49
59

Medium Clouds (% Sky Obscured)

100
100
100
95
100
100
100
70
100
100
100
100
100
100
99
97
81
55
20
10
5
0
12
24

High Clouds (% Sky Obscured)

100
100
100
100
87
74
60
74
87
100
100
100
100
100
100
100
99
99
95
40
20
10
22
41

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

0
12
17
21
28
32
33
29
24
18
22
17
5
26
38
48
64
79
92
86
79
67
65
69

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.6
0.5
0.4
0.3
0.3
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

3
3
3
3
3
3
4
4
4
4
4
5
5
5
5
4
4
4
4
4
4
4
4
4

Feels Like (°C)

-3
-2
-2
-2
-3
-3
-3
-3
-3
-3
-3
-2
-2
-2
-2
-2
-2
-2
-3
-2
-3
-3
-3
-2

Dew Point (°C)

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

Relative Humidity (%)

94
93
89
88
86
85
85
85
85
83
83
83
85
86
83
82
80
79
77
75
72
71
68
68

Pressure (mb)

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

Ozone (du)

334
331
333
333
332
329
328
325
323
323
321
321
321
321
321
320
320
316
313
310
308
306
305
302

Wednesday 10

Waning Gibbous 54%

23:07

12:07

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 OK
08 OK
09 Good
10 Good
11 Good
12 OK
13 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)

77
86
93
100
100
100
100
90
88
91
93
93
93
87
86
77
54
37
15
10
10
5
43
73

Low Clouds (% Sky Obscured)

77
86
87
82
66
49
32
34
35
36
50
64
62
58
60
62
45
29
11
0
0
0
0
0

Medium Clouds (% Sky Obscured)

36
62
81
100
88
75
63
70
76
79
80
67
48
44
45
40
25
10
5
0
0
0
33
66

High Clouds (% Sky Obscured)

61
75
90
99
69
33
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

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

Precipitation Probability (%)

72
68
63
55
45
34
17
13
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

14
15
14
13
11
8
8
9
8
9
10
11
13
14
14
15
15
15
15
15
14
14
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
68
72
76
80
78
78
75
75
77
75
71
66
62
65
68
71
74
74
77
69
64
59
59

Pressure (mb)

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

Ozone (du)

298
295
292
288
285
281
276
272
270
268
266
266
266
266
266
266
266
267
268
268
271
274
277
280

Thursday 11

Third Quarter 44%

00:11

12:27

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

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)

100
94
88
83
85
88
93
95
95
96
98
99
98
95
91
87

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
22
45
67
74
80
87
90
91
87

Medium Clouds (% Sky Obscured)

100
93
87
80
66
43
25
20
20
35
40
45
65
57
48
55

High Clouds (% Sky Obscured)

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

Fog (%)

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

Precipitation Probability (%)

0
0
1
0
0
0
0
0
2
4
21
29
34
35
26
15

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

13
13
13
14
15
14
14
13
13
13
13
12
12
12
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-1
-0
1
3
-8
-8
-8
-8
-8
-8
-11
-10
-10
-10
-10

Dew Point (°C)

-3
-3
-5
-6
-7
-6
-6
-7
-7
-7
-7
-7
-8
-9
-9
-10

Relative Humidity (%)

58
57
59
61
63
66
68
69
71
73
73
73
72
72
70
67

Pressure (mb)

1005
1005
1006
1008
1009
1010
1011
1012
1013
1014
1015
1015
1016
1016
1017
1017

Ozone (du)

283
286
289
293
296
301
305
309
314
319
324
325
327
329
330
332

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

Generated: 05/12/25 14:08:36. Forecast: 05/12/25 to 11/12/25. Timezone: UTC-6.00