Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 24

Waxing Crescent 31%

10:52

No Set

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:21, Set: 16:39, Transit: 12:00. Moon - Rise: 10:52, Set: No Set. Civil Dark: 17:09 - 06:50. Nautical Dark: 17:44 - 06:16. Astro Dark: 18:17 - 05:43

Total Clouds (% Sky Obscured)

97
95
99
94
96
75
93
100
100
96
90
100
96
96
92
90
94
90
97
99
100
100
100
100

Low Clouds (% Sky Obscured)

92
94
85
87
86
75
88
98
95
96
90
93
93
95
92
90
94
90
92
99
98
96
94
85

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
30
31
77
86
78

High Clouds (% Sky Obscured)

0
0
3
60
60
28
84
100
100
83
80
100
70
74
56
10
16
9
34
83
85
95
92
98

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 (%)

100
100
99
81
33
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
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
1
3
6

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
2
2
4
4
5
6
6
5
6
7
7
8
8
8
9
9
9
9
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
93
91
95
95
95
93
93
94
87
78
74
72
70
69
70
76
79
78
81
84
85

Pressure (mb)

1017
1017
1017
1017
1018
1018
1018
1018
1019
1019
1019
1020
1020
1019
1018
1017
1016
1016
1015
1015
1015
1015
1013
1012

Ozone (du)

252
252
254
254
252
250
249
248
247
246
247
247
246
248
247
247
248
246
247
247
247
247
248
251

Thursday 25

Waxing Crescent 41%

11:14

22:22

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:21, Set: 16:39, Transit: 12:00. Moon - Rise: 11:14, Set: 22:22. Civil Dark: 17:10 - 06:50. Nautical Dark: 17:44 - 06:16. Astro Dark: 18:17 - 05:43

Total Clouds (% Sky Obscured)

100
100
100
99
90
81
85
80
85
83
92
100
98
88
80
74
67
62
76
61
59
66
86
82

Low Clouds (% Sky Obscured)

89
89
87
87
79
78
85
80
85
83
91
100
96
87
80
74
65
62
67
61
59
66
79
80

Medium Clouds (% Sky Obscured)

93
95
78
86
46
3
0
0
0
0
27
62
39
22
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

92
100
100
94
65
0
0
0
0
2
3
0
1
0
1
6
32
9
30
2
3
19
43
39

ISS Passover

Visibility (miles)

9
9
9
1
2
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
21
46
5
0
0
0
0
9
1
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
4
7
4
5
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)

9
7
8
7
7
6
7
7
7
8
9
11
13
12
12
12
11
10
8
6
6
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
9
9
10
11
12
14
15
14
13
13
12
11
10
11
11
10
9
10
8
8
7
6
5

Dew Point (°C)

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

Relative Humidity (%)

88
93
96
96
98
96
96
96
96
96
96
90
84
74
64
60
59
62
68
74
80
85
88
88

Pressure (mb)

1011
1011
1009
1008
1007
1006
1005
1005
1005
1006
1006
1007
1008
1008
1008
1008
1009
1010
1010
1011
1012
1013
1013
1014

Ozone (du)

252
255
256
257
258
261
259
260
261
263
264
266
266
267
267
269
271
272
273
273
272
273
274
275

Friday 26

Waxing Crescent 52%

11:37

23:30

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:21, Set: 16:40, Transit: 12:01. Moon - Rise: 11:37, Set: 23:30. Civil Dark: 17:11 - 06:51. Nautical Dark: 17:45 - 06:17. Astro Dark: 18:18 - 05:43

Total Clouds (% Sky Obscured)

87
79
88
89
98
96
100
100
87
88
82
95
99
95
93
93
97
98
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

82
79
84
83
79
78
82
80
76
71
46
43
48
55
76
78
77
69
67
76
66
59
52
57

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
7
27
33
46
60
34
45
66
77
74
100
95
91
86
90

High Clouds (% Sky Obscured)

40
24
58
55
88
83
100
100
56
59
59
90
98
75
77
74
93
90
100
100
99
99
98
98

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)

3
3
3
3
3
3
4
4
5
6
6
7
9
9
10
10
10
10
9
9
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
91
91
91
91
91
91
90
91
91
83
75
68
62
58
58
59
63
66
68
70
72
75

Pressure (mb)

1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1015
1013
1012
1011
1011
1010
1010
1010
1010
1009
1009

Ozone (du)

275
273
273
273
272
272
270
268
269
270
269
270
271
272
273
273
272
272
272
273
273
274
274
277

Saturday 27

First Quarter 64%

12:00

00:39

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:22, Set: 16:41, Transit: 12:01. Moon - Rise: 12:00, Set: 00:39. Civil Dark: 17:11 - 06:51. Nautical Dark: 17:46 - 06:17. Astro Dark: 18:19 - 05:44

Total Clouds (% Sky Obscured)

100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

63
65
59
55
45
43
49
57
66
78
95
96
98
100
100
100
95
99
100
100
100
100
100
97

Medium Clouds (% Sky Obscured)

95
99
93
87
81
86
91
96
98
99
100
100
100
100
100
100
94
99
98
97
98
82
98
98

High Clouds (% Sky Obscured)

99
77
90
100
99
100
100
100
100
100
100
61
100
100
100
100
100
100
100
100
87
67
55
55

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
9
9
9
1
2
0
2
4
6
3
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
Sleet
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
4
12
37
73
85
95
95
95
95
95
95
90
71
60
29
44
56
61
53

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.4
0.5
2.1
2.3
3
2.5
1.5
0.4
0.3
0.2
0
0
0.2
0.3
0.2

Wind Speed/Direction (mph)

8
7
7
6
6
5
4
4
3
2
3
5
6
6
8
11
12
15
17
17
19
19
19
20

Chance of Frost

Temperature (°C)

13
13
14
14
13
13
13
12
12
12
12
12
13
12
12
13
13
13
13
9
7
5
3
1

Feels Like (°C)

9
10
11
11
11
11
11
11
10
12
12
11
11
12
11
10
11
11
9
4
0
-3
-4
-7

Dew Point (°C)

9
10
12
12
12
13
12
12
11
12
12
12
12
12
12
12
12
12
11
8
5
2
-1
-3

Relative Humidity (%)

79
80
87
92
93
96
96
96
95
96
96
96
96
98
98
96
95
90
87
90
84
80
77
75

Pressure (mb)

1008
1007
1007
1007
1007
1006
1006
1006
1006
1005
1006
1005
1005
1004
1002
1002
1002
1002
1003
1005
1006
1008
1010
1011

Ozone (du)

278
277
277
278
278
278
279
276
276
277
276
276
277
276
277
277
280
282
281
283
284
285
288
288

Sunday 28

Waxing Gibbous 75%

12:28

01:52

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 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good

Sun - Rise: 07:22, Set: 16:41, Transit: 12:02. Moon - Rise: 12:28, Set: 01:52. Civil Dark: 17:12 - 06:51. Nautical Dark: 17:46 - 06:17. Astro Dark: 18:19 - 05:44

Total Clouds (% Sky Obscured)

100
100
100
99
99
78
81
91
81
75
65
65
64
63
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

93
90
86
82
79
74
70
65
65
65
65
65
64
63
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

99
100
99
59
47
41
52
35
25
12
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

50
50
50
35
25
1
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

46
45
41
36
30
26
22
13
9
4
0
0
0
0
0
0
0
1
1
1
1
1
0
0

Precipitation Amount (mm)

0.1
0.1
0.1
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)

21
22
22
21
21
21
20
20
20
20
20
20
20
20
20
19
19
19
18
17
16
14
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-7
-9
-10
-11
-13
-15
-16
-17
-17
-18
-19
-19
-20
-20
-19
-19
-19
-19
-18
-17
-17
-17
-17

Relative Humidity (%)

74
72
70
69
67
63
58
54
55
54
53
48
44
40
37
37
35
35
37
40
44
44
45
47

Pressure (mb)

1012
1013
1014
1016
1017
1018
1019
1020
1021
1022
1023
1025
1025
1026
1025
1026
1026
1027
1027
1028
1028
1029
1029
1029

Ozone (du)

293
295
299
304
307
318
355
361
350
348
345
344
352
359
358
356
355
354
353
352
351
349
347
346

Monday 29

Waxing Gibbous 85%

13:02

03:09

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

Sun - Rise: 07:22, Set: 16:42, Transit: 12:02. Moon - Rise: 13:02, Set: 03:09. Civil Dark: 17:13 - 06:51. Nautical Dark: 17:47 - 06:17. Astro Dark: 18:20 - 05:44

Total Clouds (% Sky Obscured)

0
1
1
0
0
7
14
40
46
48
46
48
49
65
52
41
37
63
75
91
89
87
85
80

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
9
17
24
21
18
12
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
6
9
8
6
6
9
19
33
49
62
78
80
85
85
80

High Clouds (% Sky Obscured)

0
1
1
0
0
7
14
40
46
28
3
2
1
0
23
41
37
51
32
13
10
8
5
8

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)

13
12
12
11
11
10
9
9
9
10
10
10
10
11
11
11
11
11
10
9
8
8
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-14
-14
-14
-15
-15
-14
-14
-14
-14
-14
-14
-13
-13
-13
-12
-9
-9
-8
-7
-7
-6
-8
-7
-6

Dew Point (°C)

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

Relative Humidity (%)

47
48
49
49
48
49
49
48
49
46
43
42
38
35
32
33
33
33
37
41
46
48
50
52

Pressure (mb)

1029
1029
1029
1029
1030
1030
1030
1029
1029
1029
1029
1029
1028
1027
1026
1025
1024
1023
1023
1023
1022
1022
1021
1021

Ozone (du)

348
349
351
356
361
366
371
375
379
384
388
392
382
373
363
357
350
344
338
332
327
321
316
311

Tuesday 30

Waxing Gibbous 92%

13:44

04:29

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
17 OK

Sun - Rise: 07:22, Set: 16:43, Transit: 12:03. Moon - Rise: 13:44, Set: 04:29. Civil Dark: 17:14 - 06:52. Nautical Dark: 17:48 - 06:17. Astro Dark: 18:21 - 05:44

Total Clouds (% Sky Obscured)

74
67
68
67
59
64
69
70
72
74
83
88
89
91
89
83
74
63
52
42

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

70
61
66
67
59
51
20
4
4
3
3
2
2
4
3
2
1
0
0
0

High Clouds (% Sky Obscured)

10
13
17
20
23
49
69
70
72
74
83
88
89
91
89
83
74
63
48
32

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

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-6
-7
-7
-7
-6
-7
-6
-6
-6
-6
-6
-6
-5
-4
1
0
1
0
0

Dew Point (°C)

-11
-10
-10
-9
-9
-9
-9
-8
-8
-7
-7
-7
-6
-5
-4
-4
-3
-3
-3
-3

Relative Humidity (%)

53
55
56
59
60
63
64
67
68
69
68
69
65
60
58
59
59
60
64
70

Pressure (mb)

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

Ozone (du)

306
301
296
295
294
293
290
287
284
286
288
290
289
288
287
288
289
291
288
285

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

Generated: 24/12/25 22:32:35. Forecast: 24/12/25 to 30/12/25. Timezone: UTC-6.00